From 8285ba172641308c6d4775cc38d637ceacb0422a Mon Sep 17 00:00:00 2001
From: scottmg <scottmg@chromium.org>
Date: Tue, 23 Jun 2015 12:00:06 -0700
Subject: Upgrade to libxml 2.9.2 and libxslt 1.1.28

The previous version of libxml was released in 2008, so this is a large
jump.

One notable functionality change is that the parser no longer accepts

  <stuff xmlns:stream="a"xmlns="b">

(with no space between the end quote of "a" and the xmlns= attribute).

This seems correct to not accept, but could potentially cause some minor
compatibility differences. This is the change in
xmpp_login_handler_unittest.js.

A second difference is that the column number reported in error
conditions has changed in some cases. This causes some expected-error
LayoutTests to differ in textual output. These seem reasonable and
should hopefully not cause any major compatibility issues.

Blink suppressions at https://codereview.chromium.org/1181403003/ which
need to land first.

BUG=463958,502468

Review URL: https://codereview.chromium.org/1193533007

Cr-Commit-Position: refs/heads/master@{#335721}
---
 third_party/libxml/BUILD.gn                        |     2 +
 third_party/libxml/README.chromium                 |    93 +-
 .../libxml/build/generate-win32-headers.bat        |     9 -
 third_party/libxml/libxml.gyp                      |     2 +
 third_party/libxml/linux/config.h                  |    80 +-
 .../libxml/linux/include/libxml/xmlversion.h       |    32 +-
 third_party/libxml/linux/xml2-config               |     8 +-
 third_party/libxml/mac/config.h                    |    82 +-
 third_party/libxml/mac/include/libxml/xmlversion.h |    32 +-
 third_party/libxml/patches/LoadLibraryA            |    16 -
 third_party/libxml/patches/bug_651202              |    13 -
 third_party/libxml/patches/icu                     |   453 -
 third_party/libxml/patches/icu-configure           |    28 -
 third_party/libxml/patches/icu-win32               |    68 -
 third_party/libxml/patches/snprintf_config         |    14 -
 third_party/libxml/patches/snprintf_win32config    |    14 -
 third_party/libxml/patches/win32-clobber-makefile  |    19 -
 .../libxml/patches/win32-no-posix-error-codes      |    14 -
 third_party/libxml/patches/xmlregexp-bogus-cast    |    15 -
 third_party/libxml/src/ChangeLog                   |     2 +-
 third_party/libxml/src/Copyright                   |    14 +-
 third_party/libxml/src/DOCBparser.c                |    12 +-
 third_party/libxml/src/HTMLparser.c                |   324 +-
 third_party/libxml/src/HTMLtree.c                  |   171 +-
 third_party/libxml/src/INSTALL                     |   365 -
 third_party/libxml/src/Makefile.am                 |  1279 ++
 third_party/libxml/src/Makefile.tests              |    41 +
 third_party/libxml/src/NEWS                        |   658 +-
 third_party/libxml/src/README                      |     2 +-
 third_party/libxml/src/README.tests                |    15 +-
 third_party/libxml/src/SAX.c                       |     2 +-
 third_party/libxml/src/SAX2.c                      |   246 +-
 third_party/libxml/src/acconfig.h                  |    16 -
 third_party/libxml/src/acinclude.m4                |     8 +-
 third_party/libxml/src/aclocal.m4                  |  8956 ----------
 third_party/libxml/src/bakefile/Bakefiles.bkgen    |    15 +
 third_party/libxml/src/bakefile/Readme.txt         |    92 +
 third_party/libxml/src/bakefile/libxml2.bkl        |   749 +
 third_party/libxml/src/buf.c                       |  1304 ++
 third_party/libxml/src/buf.h                       |    72 +
 third_party/libxml/src/c14n.c                      |   641 +-
 third_party/libxml/src/catalog.c                   |   119 +-
 third_party/libxml/src/chvalid.c                   |   164 +-
 third_party/libxml/src/config.guess                |  1501 --
 third_party/libxml/src/config.h.in                 |   311 -
 third_party/libxml/src/config.sub                  |  1705 --
 third_party/libxml/src/configure                   | 16827 -------------------
 third_party/libxml/src/configure.ac                |  1664 ++
 third_party/libxml/src/configure.in                |  1462 --
 third_party/libxml/src/debugXML.c                  |   204 +-
 third_party/libxml/src/depcomp                     |   630 -
 third_party/libxml/src/dict.c                      |   339 +-
 third_party/libxml/src/elfgcchack.h                |   206 +-
 third_party/libxml/src/enc.h                       |    32 +
 third_party/libxml/src/encoding.c                  |  1221 +-
 third_party/libxml/src/entities.c                  |   151 +-
 third_party/libxml/src/error.c                     |   109 +-
 third_party/libxml/src/globals.c                   |    53 +-
 third_party/libxml/src/hash.c                      |    81 +-
 third_party/libxml/src/include/Makefile.am         |     5 +
 third_party/libxml/src/include/libxml/DOCBparser.h |    18 +-
 third_party/libxml/src/include/libxml/HTMLparser.h |    48 +-
 third_party/libxml/src/include/libxml/HTMLtree.h   |    38 +-
 third_party/libxml/src/include/libxml/Makefile.am  |    54 +
 third_party/libxml/src/include/libxml/SAX.h        |    74 +-
 third_party/libxml/src/include/libxml/SAX2.h       |    74 +-
 third_party/libxml/src/include/libxml/c14n.h       |     2 +-
 third_party/libxml/src/include/libxml/catalog.h    |    70 +-
 third_party/libxml/src/include/libxml/debugXML.h   |    52 +-
 third_party/libxml/src/include/libxml/dict.h       |    21 +-
 third_party/libxml/src/include/libxml/encoding.h   |    45 +-
 third_party/libxml/src/include/libxml/entities.h   |     9 +-
 third_party/libxml/src/include/libxml/globals.h    |    17 +-
 third_party/libxml/src/include/libxml/hash.h       |    48 +-
 third_party/libxml/src/include/libxml/list.h       |    52 +-
 third_party/libxml/src/include/libxml/nanoftp.h    |   163 +
 third_party/libxml/src/include/libxml/nanohttp.h   |    81 +
 third_party/libxml/src/include/libxml/parser.h     |   151 +-
 .../libxml/src/include/libxml/parserInternals.h    |   179 +-
 third_party/libxml/src/include/libxml/relaxng.h    |     8 +-
 .../libxml/src/include/libxml/schemasInternals.h   |     4 +-
 third_party/libxml/src/include/libxml/schematron.h |    22 +-
 third_party/libxml/src/include/libxml/tree.h       |   441 +-
 third_party/libxml/src/include/libxml/valid.h      |   144 +-
 third_party/libxml/src/include/libxml/xlink.h      |    14 +-
 third_party/libxml/src/include/libxml/xmlIO.h      |   138 +-
 .../libxml/src/include/libxml/xmlautomata.h        |    44 +-
 third_party/libxml/src/include/libxml/xmlerror.h   |    16 +-
 third_party/libxml/src/include/libxml/xmlexports.h |     4 +-
 third_party/libxml/src/include/libxml/xmlmodule.h  |     2 +-
 third_party/libxml/src/include/libxml/xmlreader.h  |    44 +-
 third_party/libxml/src/include/libxml/xmlsave.h    |     3 +-
 third_party/libxml/src/include/libxml/xmlschemas.h |    32 +-
 .../libxml/src/include/libxml/xmlschemastypes.h    |    40 +-
 third_party/libxml/src/include/libxml/xmlstring.h  |     6 +-
 .../libxml/src/include/libxml/xmlversion.h.in      |    24 +-
 third_party/libxml/src/include/libxml/xmlwriter.h  |     5 +-
 third_party/libxml/src/include/libxml/xpath.h      |    97 +-
 .../libxml/src/include/libxml/xpathInternals.h     |   160 +-
 third_party/libxml/src/include/libxml/xpointer.h   |    46 +-
 third_party/libxml/src/include/win32config.h       |     2 +
 third_party/libxml/src/include/wsockcompat.h       |     7 +-
 third_party/libxml/src/install-sh                  |   520 -
 third_party/libxml/src/legacy.c                    |    32 +-
 .../libxml/src/libxml-2.0-uninstalled.pc.in        |     2 +-
 third_party/libxml/src/libxml-2.0.pc.in            |     2 +-
 third_party/libxml/src/libxml.3                    |    71 +
 third_party/libxml/src/libxml.h                    |    21 +-
 third_party/libxml/src/libxml.spec.in              |    61 +-
 third_party/libxml/src/libxml2-config.cmake.in     |    50 +
 third_party/libxml/src/libxml2.spec                |   132 -
 third_party/libxml/src/libxml2.syms                |  2281 +++
 third_party/libxml/src/list.c                      |    76 +-
 third_party/libxml/src/ltmain.sh                   |  8406 ---------
 third_party/libxml/src/macos/README                |     8 +
 .../libxml/src/macos/libxml2.mcp.xml.sit.hqx       |     1 +
 third_party/libxml/src/macos/src/XMLTestPrefix.h   |     1 +
 third_party/libxml/src/macos/src/XMLTestPrefix2.h  |     1 +
 third_party/libxml/src/macos/src/config-mac.h      |   192 +
 .../libxml/src/macos/src/libxml2_GUSIConfig.cp     |     1 +
 third_party/libxml/src/macos/src/macos_main.c      |     1 +
 third_party/libxml/src/missing                     |   376 -
 third_party/libxml/src/mkinstalldirs               |   162 -
 third_party/libxml/src/nanoftp.c                   |  2121 +++
 third_party/libxml/src/nanohttp.c                  |  1890 +++
 third_party/libxml/src/parser.c                    |  1617 +-
 third_party/libxml/src/parserInternals.c           |   238 +-
 third_party/libxml/src/pattern.c                   |   184 +-
 third_party/libxml/src/relaxng.c                   |   184 +-
 third_party/libxml/src/runsuite.c                  |    42 +-
 third_party/libxml/src/runtest.c                   |   143 +-
 third_party/libxml/src/runxmlconf.c                |   607 +
 third_party/libxml/src/save.h                      |    35 +
 third_party/libxml/src/schematron.c                |    36 +-
 third_party/libxml/src/testAutomata.c              |     4 +-
 third_party/libxml/src/testC14N.c                  |   104 +-
 third_party/libxml/src/testHTML.c                  |    30 +-
 third_party/libxml/src/testModule.c                |     4 +-
 third_party/libxml/src/testRegexp.c                |    18 +-
 third_party/libxml/src/testRelax.c                 |    10 +-
 third_party/libxml/src/testSAX.c                   |    22 +-
 third_party/libxml/src/testSchemas.c               |    10 +-
 third_party/libxml/src/testThreads.c               |     6 +-
 third_party/libxml/src/testThreadsWin32.c          |     6 +-
 third_party/libxml/src/testXPath.c                 |    16 +-
 third_party/libxml/src/testapi.c                   |   997 +-
 third_party/libxml/src/testchar.c                  |   617 +
 third_party/libxml/src/testdict.c                  |   444 +
 third_party/libxml/src/testlimits.c                |  1637 ++
 third_party/libxml/src/testrecurse.c               |   965 ++
 third_party/libxml/src/threads.c                   |    19 +-
 third_party/libxml/src/timsort.h                   |   514 +
 third_party/libxml/src/tree.c                      |   617 +-
 third_party/libxml/src/trio.c                      |   436 +-
 third_party/libxml/src/trio.h                      |    16 +-
 third_party/libxml/src/triodef.h                   |     6 +
 third_party/libxml/src/trionan.c                   |    74 +-
 third_party/libxml/src/trionan.h                   |     2 +-
 third_party/libxml/src/triostr.c                   |   154 +-
 third_party/libxml/src/uri.c                       |   433 +-
 third_party/libxml/src/valid.c                     |   239 +-
 third_party/libxml/src/win32/Makefile              |   465 -
 third_party/libxml/src/win32/Makefile.bcb          |    24 +-
 third_party/libxml/src/win32/Makefile.mingw        |    38 +-
 third_party/libxml/src/win32/Makefile.msvc         |    46 +-
 third_party/libxml/src/win32/VC10/README.vc10      |    27 +
 third_party/libxml/src/win32/VC10/RuleSet1.ruleset |     3 +
 third_party/libxml/src/win32/configure.js          |    18 +-
 third_party/libxml/src/win32/libxml2.def.src       |    26 +
 third_party/libxml/src/win32/wince/libxml2.vcb     |     1 +
 third_party/libxml/src/win32/wince/libxml2.vcl     |   122 +
 third_party/libxml/src/win32/wince/libxml2.vco     |     1 +
 third_party/libxml/src/win32/wince/libxml2.vcp     |  5273 ++++++
 third_party/libxml/src/win32/wince/libxml2.vcw     |    41 +
 third_party/libxml/src/win32/wince/wincecompat.c   |    68 +
 third_party/libxml/src/win32/wince/wincecompat.h   |    50 +
 third_party/libxml/src/xinclude.c                  |   151 +-
 third_party/libxml/src/xlink.c                     |    12 +-
 third_party/libxml/src/xml2-config.1               |     1 -
 third_party/libxml/src/xml2-config.in              |     6 +-
 third_party/libxml/src/xmlIO.c                     |   414 +-
 third_party/libxml/src/xmlcatalog.c                |    35 +-
 third_party/libxml/src/xmllint.c                   |   155 +-
 third_party/libxml/src/xmlmemory.c                 |    32 +-
 third_party/libxml/src/xmlmodule.c                 |    21 +-
 third_party/libxml/src/xmlreader.c                 |   400 +-
 third_party/libxml/src/xmlregexp.c                 |   266 +-
 third_party/libxml/src/xmlsave.c                   |   441 +-
 third_party/libxml/src/xmlschemas.c                |   849 +-
 third_party/libxml/src/xmlschemastypes.c           |   366 +-
 third_party/libxml/src/xmlstring.c                 |    34 +-
 third_party/libxml/src/xmlunicode.c                |  1270 +-
 third_party/libxml/src/xmlwriter.c                 |    70 +-
 third_party/libxml/src/xpath.c                     |  1972 ++-
 third_party/libxml/src/xpointer.c                  |   137 +-
 third_party/libxml/src/xstc/Makefile.am            |   132 +
 third_party/libxml/src/xstc/xstc.py                |   693 +
 third_party/libxml/src/xzlib.c                     |   798 +
 third_party/libxml/src/xzlib.h                     |    19 +
 third_party/libxml/win32/config.h                  |     2 +
 .../libxml/win32/include/libxml/xmlversion.h       |    32 +-
 201 files changed, 36724 insertions(+), 49942 deletions(-)
 delete mode 100755 third_party/libxml/build/generate-win32-headers.bat
 delete mode 100644 third_party/libxml/patches/LoadLibraryA
 delete mode 100644 third_party/libxml/patches/bug_651202
 delete mode 100644 third_party/libxml/patches/icu
 delete mode 100644 third_party/libxml/patches/icu-configure
 delete mode 100644 third_party/libxml/patches/icu-win32
 delete mode 100644 third_party/libxml/patches/snprintf_config
 delete mode 100644 third_party/libxml/patches/snprintf_win32config
 delete mode 100644 third_party/libxml/patches/win32-clobber-makefile
 delete mode 100644 third_party/libxml/patches/win32-no-posix-error-codes
 delete mode 100644 third_party/libxml/patches/xmlregexp-bogus-cast
 delete mode 100644 third_party/libxml/src/INSTALL
 create mode 100644 third_party/libxml/src/Makefile.am
 create mode 100644 third_party/libxml/src/Makefile.tests
 delete mode 100644 third_party/libxml/src/acconfig.h
 delete mode 100644 third_party/libxml/src/aclocal.m4
 create mode 100644 third_party/libxml/src/bakefile/Bakefiles.bkgen
 create mode 100644 third_party/libxml/src/bakefile/Readme.txt
 create mode 100644 third_party/libxml/src/bakefile/libxml2.bkl
 create mode 100644 third_party/libxml/src/buf.c
 create mode 100644 third_party/libxml/src/buf.h
 delete mode 100755 third_party/libxml/src/config.guess
 delete mode 100644 third_party/libxml/src/config.h.in
 delete mode 100755 third_party/libxml/src/config.sub
 delete mode 100755 third_party/libxml/src/configure
 create mode 100644 third_party/libxml/src/configure.ac
 delete mode 100644 third_party/libxml/src/configure.in
 delete mode 100755 third_party/libxml/src/depcomp
 create mode 100644 third_party/libxml/src/enc.h
 create mode 100644 third_party/libxml/src/include/Makefile.am
 create mode 100644 third_party/libxml/src/include/libxml/Makefile.am
 create mode 100644 third_party/libxml/src/include/libxml/nanoftp.h
 create mode 100644 third_party/libxml/src/include/libxml/nanohttp.h
 delete mode 100755 third_party/libxml/src/install-sh
 create mode 100644 third_party/libxml/src/libxml.3
 create mode 100644 third_party/libxml/src/libxml2-config.cmake.in
 delete mode 100644 third_party/libxml/src/libxml2.spec
 create mode 100644 third_party/libxml/src/libxml2.syms
 delete mode 100755 third_party/libxml/src/ltmain.sh
 create mode 100644 third_party/libxml/src/macos/README
 create mode 100644 third_party/libxml/src/macos/libxml2.mcp.xml.sit.hqx
 create mode 100644 third_party/libxml/src/macos/src/XMLTestPrefix.h
 create mode 100644 third_party/libxml/src/macos/src/XMLTestPrefix2.h
 create mode 100644 third_party/libxml/src/macos/src/config-mac.h
 create mode 100644 third_party/libxml/src/macos/src/libxml2_GUSIConfig.cp
 create mode 100644 third_party/libxml/src/macos/src/macos_main.c
 delete mode 100755 third_party/libxml/src/missing
 delete mode 100755 third_party/libxml/src/mkinstalldirs
 create mode 100644 third_party/libxml/src/nanoftp.c
 create mode 100644 third_party/libxml/src/nanohttp.c
 create mode 100644 third_party/libxml/src/runxmlconf.c
 create mode 100644 third_party/libxml/src/save.h
 create mode 100644 third_party/libxml/src/testchar.c
 create mode 100644 third_party/libxml/src/testdict.c
 create mode 100644 third_party/libxml/src/testlimits.c
 create mode 100644 third_party/libxml/src/testrecurse.c
 create mode 100644 third_party/libxml/src/timsort.h
 delete mode 100644 third_party/libxml/src/win32/Makefile
 create mode 100644 third_party/libxml/src/win32/VC10/README.vc10
 create mode 100644 third_party/libxml/src/win32/VC10/RuleSet1.ruleset
 create mode 100644 third_party/libxml/src/win32/wince/libxml2.vcb
 create mode 100644 third_party/libxml/src/win32/wince/libxml2.vcl
 create mode 100644 third_party/libxml/src/win32/wince/libxml2.vco
 create mode 100644 third_party/libxml/src/win32/wince/libxml2.vcp
 create mode 100644 third_party/libxml/src/win32/wince/libxml2.vcw
 create mode 100644 third_party/libxml/src/win32/wince/wincecompat.c
 create mode 100644 third_party/libxml/src/win32/wince/wincecompat.h
 create mode 100644 third_party/libxml/src/xstc/Makefile.am
 create mode 100755 third_party/libxml/src/xstc/xstc.py
 create mode 100644 third_party/libxml/src/xzlib.c
 create mode 100644 third_party/libxml/src/xzlib.h

(limited to 'third_party/libxml')

diff --git a/third_party/libxml/BUILD.gn b/third_party/libxml/BUILD.gn
index a12d13d..e6e1089 100644
--- a/third_party/libxml/BUILD.gn
+++ b/third_party/libxml/BUILD.gn
@@ -39,6 +39,8 @@ static_library("libxml") {
     "src/SAX.c",
     "src/SAX2.c",
     "src/acconfig.h",
+    "src/buf.c",
+    "src/buf.h",
     "src/c14n.c",
     "src/catalog.c",
     "src/chvalid.c",
diff --git a/third_party/libxml/README.chromium b/third_party/libxml/README.chromium
index 1f3162f..682c659 100644
--- a/third_party/libxml/README.chromium
+++ b/third_party/libxml/README.chromium
@@ -1,62 +1,51 @@
 Name: libxml
 URL: http://xmlsoft.org
-Version: 2.7.7
+Version: 2.9.2
 License: MIT
 License File: src/Copyright
 Security Critical: yes
 
 Description:
-The src/ directory contains a partial snapshot of the libxml library
-with the patches in the patches/ directories applied.
-See the files in that directory for discussion of their effects.
 
-Current version: 2.7.7.
+libxml2 from libxml.org.
 
 Modifications:
-- Converted to utf-8 with: vim +"argdo write ++enc=utf-8" *.c
-- Import XPath fix http://git.gnome.org/browse/libxml2/commit/?id=91d19754d46acd4a639a8b9e31f50f31c78f8c9c
-- Import follow-on for above commit: http://git.gnome.org/browse/libxml2/commit/?id=ea90b894146030c214a7df6d8375310174f134b9
-- Import additional XPath fix http://git.gnome.org/browse/libxml2/commit/?id=df83c17e5a2646bd923f75e5e507bc80d73c9722
-- Import follow-on fix for above commit: http://git.gnome.org/browse/libxml2/commit/?id=fec31bcd452e77c10579467ca87a785b41115de6
-- And a follow-on fix to the previous two fixes, committed upstream: http://git.gnome.org/browse/libxml2/commit/?id=f5048b3e71fc30ad096970b8df6e7af073bae4cb (slightly differently, but we can drop our local fix on the next roll).
-- Add a fix for handling of unknown namespaces, commit upstream is pending.
-- Add fixes for ending the parse properly if a SAX callback calls xmlStopParser(), commit upstream is pending.
-- Add fix for entities, commit upstream is http://git.gnome.org/browse/libxml2/commit/?id=5bd3c061823a8499b27422aee04ea20aae24f03e
-- Import UTF-8 fix from upstream: http://git.gnome.org/browse/libxml2/commit/?id=0795348aeb86648723bc391e4d02e20631c10bca
-- Import XPath fix http://git.gnome.org/browse/libxml2/commit/xpath.c?id=2ddecc23862bab1a9a9e51e097aefc92ec305e28
-- Merge clang warning fix http://git.gnome.org/browse/libxml2/commit/?id=aae48e64dfbf2b46b157a4c1857e30645116388f
-- Add a fix for proper escaping of xpointer expressions, commit upstream is pending.
-- Add helper classes in chromium/libxml_utils.cc and chromium/include/libxml/libxml_utils.h.
-- Add a tweak to limit problems caused by excessive strings and buffers.
-- Change the xmlNs struct a little bit, so it looks like it has no children
-  if treated as a generic xmlNode object.
-- Fix pretty harmless use-after-free in generate-id function.
-- Merge a clang warning fix http://git.gnome.org/browse/libxml2/commit/?id=713434d2309da469d64b35e163ea6556dadccada
-- Import attribute normalization fix http://git.gnome.org/browse/libxml2/commit/?id=6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d
-- Merge a redundant comparison fix http://git.gnome.org/browse/libxml2/commit/?id=2af19f985b911b6dc6ada478ba8d201d2ddc9309
-- Merge a redundant comparisons fix https://git.gnome.org/browse/libxml2/commit/?id=eea38159be421dbafbee38f40e239f91734bc713
-- Merge XML_PARSER_EOF checks https://git.gnome.org/browse/libxml2/commit/?id=48b4cdde3483e054af8ea02e0cd7ee467b0e9a50 and https://git.gnome.org/browse/libxml2/commit/?id=e50ba8164eee06461c73cd8abb9b46aa0be81869
-- Prevent snprintf from being defined as _snprintf on VS 2015.
-- Make ucrt of Win10 SDK not define POSIX error codes.
-- Delete/disable nanoftp and nanohttp.
-
-To import a new snapshot of libxml:
-
-- Visit http://xmlsoft.org/downloads.html and download the latest source
-  distribution.
-- Copy the files into this directory, omitting files which have been omitted
-  here.  E.g.:  for i in $(find . -type f); do cp ../libxml-newver/$i $i; done
-  This should clobber all local changes to this directory.
-- Apply the patches in patches/ and fix any problems.
-  UPDATE THOSE PATCHES OR EVAN WILL HUNT YOU DOWN.
-- On a Linux system,
-    $ cd linux
-    $ ../configure --without-iconv --without-ftp --without-http
-  to generate config.h and include/libxml/xmlversion.h for Linux.
-- On a Mac,
-    $ cd mac
-    $ ../configure --without-iconv --without-ftp --without-http
-  to generate config.h and include/libxml/xmlversion.h for Macs.
-- On Windows, run build/generate-win32-headers.bat to re-generate config.h and
-  include/libxml/xmlversion.h for Windows builds.
-- Update this README to reflect the new version number.
+- Add helper classes in chromium/libxml_utils.cc and
+  chromium/include/libxml/libxml_utils.h.
+- Import https://git.gnome.org/browse/libxml2/commit/?id=7580ce0a7f53891de520fed2c0e360266c286da6
+  from upstream.
+
+
+To import a new snapshot:
+
+On Linux, get the latest tar, untar, and replace src/ with libxml2-X.Y.Z/.
+
+Remove:
+  src/doc/
+  src/example/
+  src/os400/
+  src/python/
+  src/result/
+  src/test/
+  src/vms/
+  src/VxWorks/
+
+Generate config.h, include/libxml/xmlversion.h, and xml2-config:
+
+cd linux
+../src/configure --without-iconv --with-icu --without-ftp --without-http
+cd ..
+Patch config.h to not define HAVE_RAND_R since we use this file on Android
+and it does not have it.
+
+On a Mac, do the same in the mac/ subdir for config.h and
+include/libxml/xmlversion.h and copy those to the Linux box in mac/
+
+On a Windows box:
+cd libxml2-2.9.2\win32
+cscript //E:jscript configure.js compiler=msvc iconv=no icu=yes ftp=no http=no
+Then copy config.h and include/libxml/xmlversion.h to win32/ on Linux.
+
+
+Update BUILD.gn and libxml.gyp as necessary to add/remove files, etc.
+
diff --git a/third_party/libxml/build/generate-win32-headers.bat b/third_party/libxml/build/generate-win32-headers.bat
deleted file mode 100755
index 1d0f85d..0000000
--- a/third_party/libxml/build/generate-win32-headers.bat
+++ /dev/null
@@ -1,9 +0,0 @@
-REM Generate config.h and xmlversion.h.  We put the generated files in
-REM win32 so they don't get included on other platforms.
-
-cd %~dp0\..\win32
-cscript //E:jscript configure.js compiler=msvc iconv=no icu=yes
-move ..\config.h .
-
-md include\libxml
-move ..\include\libxml\xmlversion.h include\libxml\
diff --git a/third_party/libxml/libxml.gyp b/third_party/libxml/libxml.gyp
index a3cfea9..dc4c501 100644
--- a/third_party/libxml/libxml.gyp
+++ b/third_party/libxml/libxml.gyp
@@ -132,6 +132,8 @@
             'src/include/win32config.h',
             'src/include/wsockcompat.h',
             'src/acconfig.h',
+            'src/buf.c',
+            'src/buf.h',
             'src/c14n.c',
             'src/catalog.c',
             'src/chvalid.c',
diff --git a/third_party/libxml/linux/config.h b/third_party/libxml/linux/config.h
index ca2f440..393906f 100644
--- a/third_party/libxml/linux/config.h
+++ b/third_party/libxml/linux/config.h
@@ -1,21 +1,8 @@
 /* config.h.  Generated from config.h.in by configure.  */
-/* config.h.in.  Generated from configure.in by autoheader.  */
-#define PACKAGE "libxml2"
-#define VERSION "2.7.7"
-#define HAVE_LIBZ 1
-/* #undef HAVE_LIBM */
-#define HAVE_ISINF /**/
-#define HAVE_ISNAN /**/
-/* #undef HAVE_LIBHISTORY */
-/* #undef HAVE_LIBREADLINE */
-#define HAVE_LIBPTHREAD /**/
-#define HAVE_PTHREAD_H /**/
+/* config.h.in.  Generated from configure.ac by autoheader.  */
 
-/* Define if IPV6 support is there */
-#define SUPPORT_IP6 /**/
-
-/* Define if getaddrinfo is there */
-#define HAVE_GETADDRINFO /**/
+/* Type cast for the gethostbyname() argument */
+#define GETHOSTBYNAME_ARG_CAST /**/
 
 /* Define to 1 if you have the <ansidecl.h> header file. */
 /* #undef HAVE_ANSIDECL_H */
@@ -86,8 +73,8 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #define HAVE_INTTYPES_H 1
 
-/* Define to 1 if you have the <inttypes.h.h> header file. */
-/* #undef HAVE_INTTYPES_H_H */
+/* Define to 1 if you have the `isascii' function. */
+#define HAVE_ISASCII 1
 
 /* Define if isinf is there */
 #define HAVE_ISINF /**/
@@ -101,6 +88,9 @@
 /* Define if history library is there (-lhistory) */
 /* #undef HAVE_LIBHISTORY */
 
+/* Have compression library */
+/* #undef HAVE_LIBLZMA */
+
 /* Define if pthread library is there (-lpthread) */
 #define HAVE_LIBPTHREAD /**/
 
@@ -116,6 +106,9 @@
 /* Define to 1 if you have the `localtime' function. */
 #define HAVE_LOCALTIME 1
 
+/* Define to 1 if you have the <lzma.h> header file. */
+/* #undef HAVE_LZMA_H */
+
 /* Define to 1 if you have the <malloc.h> header file. */
 #define HAVE_MALLOC_H 1
 
@@ -125,6 +118,17 @@
 /* Define to 1 if you have the <memory.h> header file. */
 #define HAVE_MEMORY_H 1
 
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#define HAVE_MUNMAP 1
+
+/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+#  undef /**/ HAVE_MMAP
+#endif
+
 /* Define to 1 if you have the <nan.h> header file. */
 /* #undef HAVE_NAN_H */
 
@@ -146,6 +150,15 @@
 /* Define if <pthread.h> is there */
 #define HAVE_PTHREAD_H /**/
 
+/* Define to 1 if you have the `putenv' function. */
+#define HAVE_PUTENV 1
+
+/* Define to 1 if you have the `rand' function. */
+#define HAVE_RAND 1
+
+/* Define to 1 if you have the `rand_r' function. */
+/* #undef HAVE_RAND_R */
+
 /* Define to 1 if you have the <resolv.h> header file. */
 #define HAVE_RESOLV_H 1
 
@@ -164,6 +177,9 @@
 /* Define to 1 if you have the `sprintf' function. */
 #define HAVE_SPRINTF 1
 
+/* Define to 1 if you have the `srand' function. */
+#define HAVE_SRAND 1
+
 /* Define to 1 if you have the `sscanf' function. */
 #define HAVE_SSCANF 1
 
@@ -226,6 +242,9 @@
 /* Define to 1 if you have the <sys/types.h> header file. */
 #define HAVE_SYS_TYPES_H 1
 
+/* Define to 1 if you have the `time' function. */
+#define HAVE_TIME 1
+
 /* Define to 1 if you have the <time.h> header file. */
 #define HAVE_TIME_H 1
 
@@ -281,8 +300,8 @@
 /* Define to the version of this package. */
 #define PACKAGE_VERSION ""
 
-/* Define to 1 if the C compiler supports function prototypes. */
-#define PROTOTYPES 1
+/* Type cast for the send() function 2nd arg */
+#define SEND_ARG2_CAST /**/
 
 /* Define to 1 if you have the ANSI C header files. */
 #define STDC_HEADERS 1
@@ -290,23 +309,26 @@
 /* Support for IPv6 */
 #define SUPPORT_IP6 /**/
 
+/* Define if va_list is an array type */
+#define VA_LIST_IS_ARRAY 1
+
 /* Version number of package */
-#define VERSION "2.7.7"
+#define VERSION "2.9.2"
 
 /* Determine what socket length (socklen_t) data type is */
 #define XML_SOCKLEN_T socklen_t
 
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
 /* Using the Win32 Socket implementation */
 /* #undef _WINSOCKAPI_ */
 
-/* Define like PROTOTYPES; this can be used by system headers. */
-#define __PROTOTYPES 1
-
-/* Win32 Std C name mangling work-around */
-/* #undef snprintf */
-
 /* ss_family is not defined here, use __ss_family instead */
 /* #undef ss_family */
 
-/* Win32 Std C name mangling work-around */
-/* #undef vsnprintf */
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
diff --git a/third_party/libxml/linux/include/libxml/xmlversion.h b/third_party/libxml/linux/include/libxml/xmlversion.h
index 9e849fa..6fd386d 100644
--- a/third_party/libxml/linux/include/libxml/xmlversion.h
+++ b/third_party/libxml/linux/include/libxml/xmlversion.h
@@ -29,21 +29,21 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  *
  * the version string like "1.2.3"
  */
-#define LIBXML_DOTTED_VERSION "2.7.7"
+#define LIBXML_DOTTED_VERSION "2.9.2"
 
 /**
  * LIBXML_VERSION:
  *
  * the version number: 1.2.3 value is 10203
  */
-#define LIBXML_VERSION 20707
+#define LIBXML_VERSION 20902
 
 /**
  * LIBXML_VERSION_STRING:
  *
  * the version number string, 1.2.3 value is "10203"
  */
-#define LIBXML_VERSION_STRING "20707"
+#define LIBXML_VERSION_STRING "20902"
 
 /**
  * LIBXML_VERSION_EXTRA:
@@ -58,7 +58,7 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  * Macro to check that the libxml version in use is compatible with
  * the version the software has been compiled against
  */
-#define LIBXML_TEST_VERSION xmlCheckVersion(20707);
+#define LIBXML_TEST_VERSION xmlCheckVersion(20902);
 
 #ifndef VMS
 #if 0
@@ -98,6 +98,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 #endif
 
 /**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
  * LIBXML_TREE_ENABLED:
  *
  * Whether the DOM like tree manipulation API support is configured in
@@ -391,6 +400,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 #define LIBXML_ZLIB_ENABLED
 #endif
 
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
 #ifdef __GNUC__
 #ifdef HAVE_ANSIDECL_H
 #include <ansidecl.h>
@@ -403,7 +421,11 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  */
 
 #ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__((unused))
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+#  define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+#  define ATTRIBUTE_UNUSED
+# endif
 #endif
 
 /**
diff --git a/third_party/libxml/linux/xml2-config b/third_party/libxml/linux/xml2-config
index 799fc11..d874f80 100755
--- a/third_party/libxml/linux/xml2-config
+++ b/third_party/libxml/linux/xml2-config
@@ -58,7 +58,7 @@ while test $# -gt 0; do
       ;;
 
     --version)
-	echo 2.7.7
+	echo 2.9.2
 	exit 0
 	;;
 
@@ -86,12 +86,12 @@ while test $# -gt 0; do
 	then
 	    if [ "-L${libdir}" = "-L/usr/lib" -o "-L${libdir}" = "-L/usr/lib64" ]
 	    then
-		echo -lxml2 -lz   -lm  
+		echo -lxml2 -lz   -lm  -ldl
 	    else
-		echo -L${libdir} -lxml2 -lz   -lm  
+		echo -L${libdir} -lxml2 -lz   -lm  -ldl
 	    fi
 	else
-	    echo -L${libdir} -lxml2 -lz   -lm  
+	    echo -L${libdir} -lxml2 -lz   -lm  -ldl 
 	fi
        	;;
 
diff --git a/third_party/libxml/mac/config.h b/third_party/libxml/mac/config.h
index d647bf0..36606f0 100644
--- a/third_party/libxml/mac/config.h
+++ b/third_party/libxml/mac/config.h
@@ -1,21 +1,8 @@
 /* config.h.  Generated from config.h.in by configure.  */
-/* config.h.in.  Generated from configure.in by autoheader.  */
-#define PACKAGE "libxml2"
-#define VERSION "2.7.7"
-#define HAVE_LIBZ 1
-/* #undef HAVE_LIBM */
-#define HAVE_ISINF /**/
-#define HAVE_ISNAN /**/
-/* #undef HAVE_LIBHISTORY */
-/* #undef HAVE_LIBREADLINE */
-#define HAVE_LIBPTHREAD /**/
-#define HAVE_PTHREAD_H /**/
+/* config.h.in.  Generated from configure.ac by autoheader.  */
 
-/* Define if IPV6 support is there */
-#define SUPPORT_IP6 /**/
-
-/* Define if getaddrinfo is there */
-#define HAVE_GETADDRINFO /**/
+/* Type cast for the gethostbyname() argument */
+#define GETHOSTBYNAME_ARG_CAST /**/
 
 /* Define to 1 if you have the <ansidecl.h> header file. */
 /* #undef HAVE_ANSIDECL_H */
@@ -86,8 +73,8 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #define HAVE_INTTYPES_H 1
 
-/* Define to 1 if you have the <inttypes.h.h> header file. */
-/* #undef HAVE_INTTYPES_H_H */
+/* Define to 1 if you have the `isascii' function. */
+#define HAVE_ISASCII 1
 
 /* Define if isinf is there */
 #define HAVE_ISINF /**/
@@ -101,6 +88,9 @@
 /* Define if history library is there (-lhistory) */
 /* #undef HAVE_LIBHISTORY */
 
+/* Have compression library */
+/* #undef HAVE_LIBLZMA */
+
 /* Define if pthread library is there (-lpthread) */
 #define HAVE_LIBPTHREAD /**/
 
@@ -116,6 +106,9 @@
 /* Define to 1 if you have the `localtime' function. */
 #define HAVE_LOCALTIME 1
 
+/* Define to 1 if you have the <lzma.h> header file. */
+/* #undef HAVE_LZMA_H */
+
 /* Define to 1 if you have the <malloc.h> header file. */
 /* #undef HAVE_MALLOC_H */
 
@@ -125,6 +118,17 @@
 /* Define to 1 if you have the <memory.h> header file. */
 #define HAVE_MEMORY_H 1
 
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `munmap' function. */
+#define HAVE_MUNMAP 1
+
+/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+#  undef /**/ HAVE_MMAP
+#endif
+
 /* Define to 1 if you have the <nan.h> header file. */
 /* #undef HAVE_NAN_H */
 
@@ -146,6 +150,15 @@
 /* Define if <pthread.h> is there */
 #define HAVE_PTHREAD_H /**/
 
+/* Define to 1 if you have the `putenv' function. */
+#define HAVE_PUTENV 1
+
+/* Define to 1 if you have the `rand' function. */
+#define HAVE_RAND 1
+
+/* Define to 1 if you have the `rand_r' function. */
+#define HAVE_RAND_R 1
+
 /* Define to 1 if you have the <resolv.h> header file. */
 #define HAVE_RESOLV_H 1
 
@@ -164,6 +177,9 @@
 /* Define to 1 if you have the `sprintf' function. */
 #define HAVE_SPRINTF 1
 
+/* Define to 1 if you have the `srand' function. */
+#define HAVE_SRAND 1
+
 /* Define to 1 if you have the `sscanf' function. */
 #define HAVE_SSCANF 1
 
@@ -195,7 +211,7 @@
 #define HAVE_STRING_H 1
 
 /* Define to 1 if you have the `strndup' function. */
-/* #undef HAVE_STRNDUP */
+#define HAVE_STRNDUP 1
 
 /* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
    */
@@ -226,6 +242,9 @@
 /* Define to 1 if you have the <sys/types.h> header file. */
 #define HAVE_SYS_TYPES_H 1
 
+/* Define to 1 if you have the `time' function. */
+#define HAVE_TIME 1
+
 /* Define to 1 if you have the <time.h> header file. */
 #define HAVE_TIME_H 1
 
@@ -281,8 +300,8 @@
 /* Define to the version of this package. */
 #define PACKAGE_VERSION ""
 
-/* Define to 1 if the C compiler supports function prototypes. */
-#define PROTOTYPES 1
+/* Type cast for the send() function 2nd arg */
+#define SEND_ARG2_CAST /**/
 
 /* Define to 1 if you have the ANSI C header files. */
 #define STDC_HEADERS 1
@@ -290,23 +309,26 @@
 /* Support for IPv6 */
 #define SUPPORT_IP6 /**/
 
+/* Define if va_list is an array type */
+#define VA_LIST_IS_ARRAY 1
+
 /* Version number of package */
-#define VERSION "2.7.7"
+#define VERSION "2.9.2"
 
 /* Determine what socket length (socklen_t) data type is */
 #define XML_SOCKLEN_T socklen_t
 
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
 /* Using the Win32 Socket implementation */
 /* #undef _WINSOCKAPI_ */
 
-/* Define like PROTOTYPES; this can be used by system headers. */
-#define __PROTOTYPES 1
-
-/* Win32 Std C name mangling work-around */
-/* #undef snprintf */
-
 /* ss_family is not defined here, use __ss_family instead */
 /* #undef ss_family */
 
-/* Win32 Std C name mangling work-around */
-/* #undef vsnprintf */
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
diff --git a/third_party/libxml/mac/include/libxml/xmlversion.h b/third_party/libxml/mac/include/libxml/xmlversion.h
index 9e849fa..6fd386d 100644
--- a/third_party/libxml/mac/include/libxml/xmlversion.h
+++ b/third_party/libxml/mac/include/libxml/xmlversion.h
@@ -29,21 +29,21 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  *
  * the version string like "1.2.3"
  */
-#define LIBXML_DOTTED_VERSION "2.7.7"
+#define LIBXML_DOTTED_VERSION "2.9.2"
 
 /**
  * LIBXML_VERSION:
  *
  * the version number: 1.2.3 value is 10203
  */
-#define LIBXML_VERSION 20707
+#define LIBXML_VERSION 20902
 
 /**
  * LIBXML_VERSION_STRING:
  *
  * the version number string, 1.2.3 value is "10203"
  */
-#define LIBXML_VERSION_STRING "20707"
+#define LIBXML_VERSION_STRING "20902"
 
 /**
  * LIBXML_VERSION_EXTRA:
@@ -58,7 +58,7 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  * Macro to check that the libxml version in use is compatible with
  * the version the software has been compiled against
  */
-#define LIBXML_TEST_VERSION xmlCheckVersion(20707);
+#define LIBXML_TEST_VERSION xmlCheckVersion(20902);
 
 #ifndef VMS
 #if 0
@@ -98,6 +98,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 #endif
 
 /**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
  * LIBXML_TREE_ENABLED:
  *
  * Whether the DOM like tree manipulation API support is configured in
@@ -391,6 +400,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 #define LIBXML_ZLIB_ENABLED
 #endif
 
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
 #ifdef __GNUC__
 #ifdef HAVE_ANSIDECL_H
 #include <ansidecl.h>
@@ -403,7 +421,11 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  */
 
 #ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__((unused))
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+#  define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+#  define ATTRIBUTE_UNUSED
+# endif
 #endif
 
 /**
diff --git a/third_party/libxml/patches/LoadLibraryA b/third_party/libxml/patches/LoadLibraryA
deleted file mode 100644
index 89fff15..0000000
--- a/third_party/libxml/patches/LoadLibraryA
+++ /dev/null
@@ -1,16 +0,0 @@
-Change 'LoadLibrary' to 'LoadLibraryA' (used with 'const char*' as an
-argument)
-
-Index: libxml/xmlmodule.c
-===================================================================
---- libxml.orig/xmlmodule.c	2010-07-09 14:17:46.959288280 -0700
-+++ libxml/xmlmodule.c	2010-07-09 14:17:55.419051003 -0700
-@@ -300,7 +300,7 @@
- static void *
- xmlModulePlatformOpen(const char *name)
- {
--    return LoadLibrary(name);
-+    return LoadLibraryA(name);
- }
- 
- /*
diff --git a/third_party/libxml/patches/bug_651202 b/third_party/libxml/patches/bug_651202
deleted file mode 100644
index 5f93fd7..0000000
--- a/third_party/libxml/patches/bug_651202
+++ /dev/null
@@ -1,13 +0,0 @@
-Fix for https://bugzilla.gnome.org/show_bug.cgi?id=651202
-
---- libxml/xmlschemas.c.orig	Thu May 26 20:21:54 2011
-+++ libxml/xmlschemas.c	Thu May 26 20:22:02 2011
-@@ -13946,7 +13946,7 @@
-     */
-     if ((sub->negNsSet != NULL) &&
- 	(super->negNsSet != NULL) &&
--	(sub->negNsSet->value == sub->negNsSet->value))
-+	(sub->negNsSet->value == super->negNsSet->value))
- 	return (0);
-     /*
-     * 3.1 sub must be a set whose members are either namespace names or �absent�.
diff --git a/third_party/libxml/patches/icu b/third_party/libxml/patches/icu
deleted file mode 100644
index 4503f92..0000000
--- a/third_party/libxml/patches/icu
+++ /dev/null
@@ -1,453 +0,0 @@
-Add code support for ICU.
-
-diff --git a/third_party/libxml/encoding.c b/third_party/libxml/encoding.c
-index b86a547..0f41df9 100644
---- a/third_party/libxml/encoding.c
-+++ b/third_party/libxml/encoding.c
-@@ -58,7 +58,7 @@ static xmlCharEncodingAliasPtr xmlCharEncodingAliases = NULL;
- static int xmlCharEncodingAliasesNb = 0;
- static int xmlCharEncodingAliasesMax = 0;
- 
--#ifdef LIBXML_ICONV_ENABLED
-+#if defined(LIBXML_ICONV_ENABLED) || defined(LIBXML_ICU_ENABLED)
- #if 0
- #define DEBUG_ENCODING  /* Define this to get encoding traces */
- #endif
-@@ -97,6 +97,54 @@ xmlEncodingErr(xmlParserErrors error, const char *msg, const char *val)
-                     NULL, 0, val, NULL, NULL, 0, 0, msg, val);
- }
- 
-+#ifdef LIBXML_ICU_ENABLED
-+static uconv_t* 
-+openIcuConverter(const char* name, int toUnicode)
-+{
-+  UErrorCode status = U_ZERO_ERROR;
-+  uconv_t *conv = (uconv_t *) xmlMalloc(sizeof(uconv_t));
-+  if (conv == NULL)
-+    return NULL;
-+
-+  conv->uconv = ucnv_open(name, &status);
-+  if (U_FAILURE(status))
-+    goto error;
-+
-+  status = U_ZERO_ERROR;
-+  if (toUnicode) {
-+    ucnv_setToUCallBack(conv->uconv, UCNV_TO_U_CALLBACK_STOP, 
-+                        NULL, NULL, NULL, &status);
-+  }
-+  else {
-+    ucnv_setFromUCallBack(conv->uconv, UCNV_FROM_U_CALLBACK_STOP, 
-+                        NULL, NULL, NULL, &status);
-+  }
-+  if (U_FAILURE(status))
-+    goto error;
-+
-+  status = U_ZERO_ERROR;
-+  conv->utf8 = ucnv_open("UTF-8", &status);
-+  if (U_SUCCESS(status))
-+    return conv;
-+
-+error:
-+  if (conv->uconv) 
-+    ucnv_close(conv->uconv);
-+  xmlFree(conv);
-+  return NULL;
-+}
-+
-+static void
-+closeIcuConverter(uconv_t *conv)
-+{
-+  if (conv != NULL) {
-+    ucnv_close(conv->uconv);
-+    ucnv_close(conv->utf8);
-+    xmlFree(conv);
-+  }
-+}
-+#endif /* LIBXML_ICU_ENABLED */
-+
- /************************************************************************
-  *									*
-  *		Conversions To/From UTF8 encoding			*
-@@ -1306,7 +1354,11 @@ xmlNewCharEncodingHandler(const char *name,
- #ifdef LIBXML_ICONV_ENABLED
-     handler->iconv_in = NULL;
-     handler->iconv_out = NULL;
--#endif /* LIBXML_ICONV_ENABLED */
-+#endif
-+#ifdef LIBXML_ICU_ENABLED
-+    handler->uconv_in = NULL;
-+    handler->uconv_out = NULL;
-+#endif
- 
-     /*
-      * registers and returns the handler.
-@@ -1371,7 +1423,7 @@ xmlInitCharEncodingHandlers(void) {
-     xmlNewCharEncodingHandler("ASCII", asciiToUTF8, NULL);
-     xmlNewCharEncodingHandler("US-ASCII", asciiToUTF8, NULL);
- #endif /* LIBXML_OUTPUT_ENABLED */
--#ifndef LIBXML_ICONV_ENABLED
-+#if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED)
- #ifdef LIBXML_ISO8859X_ENABLED
-     xmlRegisterCharEncodingHandlersISO8859x ();
- #endif
-@@ -1578,6 +1630,10 @@ xmlFindCharEncodingHandler(const char *name) {
-     xmlCharEncodingHandlerPtr enc;
-     iconv_t icv_in, icv_out;
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+    xmlCharEncodingHandlerPtr enc;
-+    uconv_t *ucv_in, *ucv_out;
-+#endif /* LIBXML_ICU_ENABLED */
-     char upper[100];
-     int i;
- 
-@@ -1647,6 +1703,35 @@ xmlFindCharEncodingHandler(const char *name) {
- 		    "iconv : problems with filters for '%s'\n", name);
-     }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+    /* check whether icu can handle this */
-+    ucv_in = openIcuConverter(name, 1);
-+    ucv_out = openIcuConverter(name, 0);
-+    if (ucv_in != NULL && ucv_out != NULL) {
-+	    enc = (xmlCharEncodingHandlerPtr)
-+	          xmlMalloc(sizeof(xmlCharEncodingHandler));
-+	    if (enc == NULL) {
-+                closeIcuConverter(ucv_in);
-+                closeIcuConverter(ucv_out);
-+		return(NULL);
-+	    }
-+	    enc->name = xmlMemStrdup(name);
-+	    enc->input = NULL;
-+	    enc->output = NULL;
-+	    enc->uconv_in = ucv_in;
-+	    enc->uconv_out = ucv_out;
-+#ifdef DEBUG_ENCODING
-+            xmlGenericError(xmlGenericErrorContext,
-+		    "Found ICU converter handler for encoding %s\n", name);
-+#endif
-+	    return enc;
-+    } else if (ucv_in != NULL || ucv_out != NULL) {
-+            closeIcuConverter(ucv_in);
-+            closeIcuConverter(ucv_out);
-+	    xmlEncodingErr(XML_ERR_INTERNAL_ERROR,
-+		    "ICU converter : problems with filters for '%s'\n", name);
-+    }
-+#endif /* LIBXML_ICU_ENABLED */
- 
- #ifdef DEBUG_ENCODING
-     xmlGenericError(xmlGenericErrorContext,
-@@ -1737,6 +1822,75 @@ xmlIconvWrapper(iconv_t cd, unsigned char *out, int *outlen,
- 
- /************************************************************************
-  *									*
-+ *		ICU based generic conversion functions	         	*
-+ *									*
-+ ************************************************************************/
-+
-+#ifdef LIBXML_ICU_ENABLED
-+/**
-+ * xmlUconvWrapper:
-+ * @cd: ICU uconverter data structure
-+ * @toUnicode : non-zero if toUnicode. 0 otherwise.
-+ * @out:  a pointer to an array of bytes to store the result
-+ * @outlen:  the length of @out
-+ * @in:  a pointer to an array of ISO Latin 1 chars
-+ * @inlen:  the length of @in
-+ *
-+ * Returns 0 if success, or 
-+ *     -1 by lack of space, or
-+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
-+ *        the result of transformation can't fit into the encoding we want), or
-+ *     -3 if there the last byte can't form a single output char.
-+ *     
-+ * The value of @inlen after return is the number of octets consumed
-+ *     as the return value is positive, else unpredictable.
-+ * The value of @outlen after return is the number of ocetes consumed.
-+ */
-+static int
-+xmlUconvWrapper(uconv_t *cd, int toUnicode, unsigned char *out, int *outlen,
-+                const unsigned char *in, int *inlen) {
-+    const char *ucv_in = (const char *) in;
-+    char *ucv_out = (char *) out;
-+    UErrorCode err = U_ZERO_ERROR;
-+
-+    if ((out == NULL) || (outlen == NULL) || (inlen == NULL) || (in == NULL)) {
-+        if (outlen != NULL) *outlen = 0;
-+        return(-1);
-+    }
-+
-+    /* 
-+     * TODO(jungshik)
-+     * 1. is ucnv_convert(To|From)Algorithmic better?
-+     * 2. had we better use an explicit pivot buffer?
-+     * 3. error returned comes from 'fromUnicode' only even
-+     *    when toUnicode is true !
-+     */
-+    if (toUnicode) {
-+        /* encoding => UTF-16 => UTF-8 */
-+        ucnv_convertEx(cd->utf8, cd->uconv, &ucv_out, ucv_out + *outlen,
-+                       &ucv_in, ucv_in + *inlen, NULL, NULL, NULL, NULL,
-+                       0, TRUE, &err);
-+    } else {
-+        /* UTF-8 => UTF-16 => encoding */
-+        ucnv_convertEx(cd->uconv, cd->utf8, &ucv_out, ucv_out + *outlen,
-+                       &ucv_in, ucv_in + *inlen, NULL, NULL, NULL, NULL,
-+                       0, TRUE, &err);
-+    }
-+    *inlen = ucv_in - (const char*) in; 
-+    *outlen = ucv_out - (char *) out;
-+    if (U_SUCCESS(err))
-+        return 0;
-+    if (err == U_BUFFER_OVERFLOW_ERROR)
-+        return -1;
-+    if (err == U_INVALID_CHAR_FOUND || err == U_ILLEGAL_CHAR_FOUND)
-+        return -2;
-+    /* if (err == U_TRUNCATED_CHAR_FOUND) */
-+    return -3;
-+}
-+#endif /* LIBXML_ICU_ENABLED */
-+
-+/************************************************************************
-+ *									*
-  *		The real API used by libxml for on-the-fly conversion	*
-  *									*
-  ************************************************************************/
-@@ -1810,6 +1964,16 @@ xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
- 	if (ret == -1) ret = -3;
-     }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+    else if (handler->uconv_in != NULL) {
-+	ret = xmlUconvWrapper(handler->uconv_in, 1, &out->content[out->use],
-+	                      &written, in->content, &toconv);
-+	xmlBufferShrink(in, toconv);
-+	out->use += written;
-+	out->content[out->use] = 0;
-+	if (ret == -1) ret = -3;
-+    }
-+#endif /* LIBXML_ICU_ENABLED */
- #ifdef DEBUG_ENCODING
-     switch (ret) {
-         case 0:
-@@ -1915,6 +2079,17 @@ xmlCharEncInFunc(xmlCharEncodingHandler * handler, xmlBufferPtr out,
-             ret = -3;
-     }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+    else if (handler->uconv_in != NULL) {
-+        ret = xmlUconvWrapper(handler->uconv_in, 1, &out->content[out->use],
-+                              &written, in->content, &toconv);
-+        xmlBufferShrink(in, toconv);
-+        out->use += written;
-+        out->content[out->use] = 0;
-+        if (ret == -1)
-+            ret = -3;
-+    }
-+#endif /* LIBXML_ICU_ENABLED */
-     switch (ret) {
-         case 0:
- #ifdef DEBUG_ENCODING
-@@ -2015,6 +2190,15 @@ retry:
- 	    out->content[out->use] = 0;
- 	}
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+	else if (handler->uconv_out != NULL) {
-+	    ret = xmlUconvWrapper(handler->uconv_out, 0,
-+                              &out->content[out->use],
-+ 				              &written, NULL, &toconv);
-+	    out->use += written;
-+	    out->content[out->use] = 0;
-+	}
-+#endif /* LIBXML_ICU_ENABLED */
- #ifdef DEBUG_ENCODING
- 	xmlGenericError(xmlGenericErrorContext,
- 		"initialized encoder\n");
-@@ -2061,6 +2245,26 @@ retry:
- 	}
-     }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+    else if (handler->uconv_out != NULL) {
-+	ret = xmlUconvWrapper(handler->uconv_out, 0,
-+                              &out->content[out->use],
-+	                      &written, in->content, &toconv);
-+	xmlBufferShrink(in, toconv);
-+	out->use += written;
-+	writtentot += written;
-+	out->content[out->use] = 0;
-+	if (ret == -1) {
-+	    if (written > 0) {
-+		/*
-+		 * Can be a limitation of iconv
-+		 */
-+		goto retry;
-+	    }
-+	    ret = -3;
-+	}
-+    }
-+#endif /* LIBXML_ICU_ENABLED */
-     else {
- 	xmlEncodingErr(XML_I18N_NO_OUTPUT,
- 		       "xmlCharEncOutFunc: no output function !\n", NULL);
-@@ -2173,6 +2377,22 @@ xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) {
- 	xmlFree(handler);
-     }
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+    if ((handler->uconv_out != NULL) || (handler->uconv_in != NULL)) {
-+	if (handler->name != NULL)
-+	    xmlFree(handler->name);
-+	handler->name = NULL;
-+	if (handler->uconv_out != NULL) {
-+	    closeIcuConverter(handler->uconv_out);
-+	    handler->uconv_out = NULL;
-+	}
-+	if (handler->uconv_in != NULL) {
-+	    closeIcuConverter(handler->uconv_in);
-+	    handler->uconv_in = NULL;
-+	}
-+	xmlFree(handler);
-+    }
-+#endif
- #ifdef DEBUG_ENCODING
-     if (ret)
-         xmlGenericError(xmlGenericErrorContext,
-@@ -2248,6 +2468,22 @@ xmlByteConsumed(xmlParserCtxtPtr ctxt) {
- 		    cur += toconv;
- 		} while (ret == -2);
- #endif
-+#ifdef LIBXML_ICU_ENABLED
-+	    } else if (handler->uconv_out != NULL) {
-+	        do {
-+		    toconv = in->end - cur;
-+		    written = 32000;
-+		    ret = xmlUconvWrapper(handler->uconv_out, 0, &convbuf[0],
-+	                      &written, cur, &toconv);
-+		    if (ret < 0) {
-+		        if (written > 0)
-+			    ret = -2;
-+			else
-+			    return(-1);
-+		    }
-+		    unused += written;
-+		    cur += toconv;
-+		} while (ret == -2);
-             } else {
- 	        /* could not find a converter */
- 	        return(-1);
-@@ -2259,8 +2495,9 @@ xmlByteConsumed(xmlParserCtxtPtr ctxt) {
-     }
-     return(in->consumed + (in->cur - in->base));
- }
-+#endif
- 
--#ifndef LIBXML_ICONV_ENABLED
-+#if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED)
- #ifdef LIBXML_ISO8859X_ENABLED
- 
- /**
-diff --git a/third_party/libxml/include/libxml/encoding.h b/third_party/libxml/include/libxml/encoding.h
-index c74b25f..b5f8b48 100644
---- a/third_party/libxml/include/libxml/encoding.h
-+++ b/third_party/libxml/include/libxml/encoding.h
-@@ -26,6 +26,24 @@
- 
- #ifdef LIBXML_ICONV_ENABLED
- #include <iconv.h>
-+#else 
-+#ifdef LIBXML_ICU_ENABLED
-+#include <unicode/ucnv.h>
-+#if 0
-+/* Forward-declare UConverter here rather than pulling in <unicode/ucnv.h>
-+ * to prevent unwanted ICU symbols being exposed to users of libxml2.
-+ * One particular case is Qt4 conflicting on UChar32.
-+ */
-+#include <stdint.h>
-+struct UConverter;
-+typedef struct UConverter UConverter;
-+#ifdef _MSC_VER
-+typedef wchar_t UChar;
-+#else
-+typedef uint16_t UChar;
-+#endif
-+#endif
-+#endif
- #endif
- #ifdef __cplusplus
- extern "C" {
-@@ -125,6 +143,13 @@ typedef int (* xmlCharEncodingOutputFunc)(unsigned char *out, int *outlen,
-  * Block defining the handlers for non UTF-8 encodings.
-  * If iconv is supported, there are two extra fields.
-  */
-+#ifdef LIBXML_ICU_ENABLED
-+struct _uconv_t {
-+  UConverter *uconv; /* for conversion between an encoding and UTF-16 */
-+  UConverter *utf8; /* for conversion between UTF-8 and UTF-16 */
-+};
-+typedef struct _uconv_t uconv_t;
-+#endif
- 
- typedef struct _xmlCharEncodingHandler xmlCharEncodingHandler;
- typedef xmlCharEncodingHandler *xmlCharEncodingHandlerPtr;
-@@ -136,6 +161,10 @@ struct _xmlCharEncodingHandler {
-     iconv_t                    iconv_in;
-     iconv_t                    iconv_out;
- #endif /* LIBXML_ICONV_ENABLED */
-+#ifdef LIBXML_ICU_ENABLED
-+    uconv_t                    *uconv_in;
-+    uconv_t                    *uconv_out;
-+#endif /* LIBXML_ICU_ENABLED */
- };
- 
- #ifdef __cplusplus
-diff --git a/third_party/libxml/include/libxml/parser.h b/third_party/libxml/include/libxml/parser.h
-index dd79c42..3580b63 100644
---- a/third_party/libxml/include/libxml/parser.h
-+++ b/third_party/libxml/include/libxml/parser.h
-@@ -1222,6 +1222,7 @@ typedef enum {
-     XML_WITH_DEBUG_MEM = 29,
-     XML_WITH_DEBUG_RUN = 30,
-     XML_WITH_ZLIB = 31,
-+    XML_WITH_ICU = 32,
-     XML_WITH_NONE = 99999 /* just to be sure of allocation size */
- } xmlFeature;
- 
-diff --git a/third_party/libxml/include/libxml/xmlversion.h.in b/third_party/libxml/include/libxml/xmlversion.h.in
-index 4739f3a..de310ab 100644
---- a/third_party/libxml/include/libxml/xmlversion.h.in
-+++ b/third_party/libxml/include/libxml/xmlversion.h.in
-@@ -269,6 +269,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
- #endif
- 
- /**
-+ * LIBXML_ICU_ENABLED:
-+ *
-+ * Whether icu support is available
-+ */
-+#if @WITH_ICU@
-+#define LIBXML_ICU_ENABLED
-+#endif
-+
-+/**
-  * LIBXML_ISO8859X_ENABLED:
-  *
-  * Whether ISO-8859-* support is made available in case iconv is not
-diff --git a/third_party/libxml/parser.c b/third_party/libxml/parser.c
-index 85e7599..3ba2a06 100644
---- a/third_party/libxml/parser.c
-+++ b/third_party/libxml/parser.c
-@@ -954,6 +954,12 @@ xmlHasFeature(xmlFeature feature)
- #else
-             return(0);
- #endif
-+        case XML_WITH_ICU:
-+#ifdef LIBXML_ICU_ENABLED
-+            return(1);
-+#else
-+            return(0);
-+#endif
-         default:
- 	    break;
-      }
diff --git a/third_party/libxml/patches/icu-configure b/third_party/libxml/patches/icu-configure
deleted file mode 100644
index f7e2395..0000000
--- a/third_party/libxml/patches/icu-configure
+++ /dev/null
@@ -1,28 +0,0 @@
-Modifications to configure.in:
-- set the WITH_ICU flag unconditionally
-- only output files we use
-
-Index: libxml/configure.in
-===================================================================
---- libxml.orig/configure.in	2010-07-09 15:00:21.600113911 -0700
-+++ libxml/configure.in	2010-07-09 15:02:50.299108047 -0700
-@@ -1229,6 +1229,9 @@
- fi
- AC_SUBST(WITH_OUTPUT)
- 
-+WITH_ICU=1
-+AC_SUBST(WITH_ICU)
-+
- WITH_ICONV=0
- if test "$with_iconv" = "no" ; then
-     echo Disabling ICONV support
-@@ -1456,7 +1459,7 @@
- ln -s Copyright COPYING
- 
- # keep on one line for cygwin c.f. #130896
--AC_OUTPUT(libxml2.spec:libxml.spec.in Makefile include/Makefile include/libxml/Makefile doc/Makefile doc/examples/Makefile doc/devhelp/Makefile example/Makefile python/Makefile python/tests/Makefile xstc/Makefile include/libxml/xmlversion.h xml2-config libxml-2.0.pc libxml-2.0-uninstalled.pc python/setup.py)
-+AC_OUTPUT(include/libxml/xmlversion.h xml2-config)
- 
--chmod +x xml2-config python/setup.py
-+chmod +x xml2-config
- echo Done configuring
diff --git a/third_party/libxml/patches/icu-win32 b/third_party/libxml/patches/icu-win32
deleted file mode 100644
index 2ea8f21..0000000
--- a/third_party/libxml/patches/icu-win32
+++ /dev/null
@@ -1,68 +0,0 @@
-diff --git a/third_party/libxml/win32/Makefile.msvc b/third_party/libxml/win32/Makefile.msvc
-index 2409905..253c46e 100644
---- a/third_party/libxml/win32/Makefile.msvc
-+++ b/third_party/libxml/win32/Makefile.msvc
-@@ -71,6 +71,9 @@ LIBS = $(LIBS) wsock32.lib ws2_32.lib
- !if "$(WITH_ICONV)" == "1"
- LIBS = $(LIBS) iconv.lib
- !endif 
-+!if "$(WITH_ICU)" == "1"
-+LIBS = $(LIBS) icu.lib
-+!endif
- !if "$(WITH_ZLIB)" == "1"
- LIBS = $(LIBS) zdll.lib
- !endif
-diff --git a/third_party/libxml/win32/configure.js b/third_party/libxml/win32/configure.js
-index e71d2af..75def3f 100644
---- a/third_party/libxml/win32/configure.js
-+++ b/third_party/libxml/win32/configure.js
-@@ -40,6 +40,7 @@ var withXpath = true;
- var withXptr = true;
- var withXinclude = true;
- var withIconv = true;
-+var withIcu = false;
- var withIso8859x = false;
- var withZlib = false;
- var withDebug = true;
-@@ -124,6 +125,7 @@ function usage()
- 	txt += "  xptr:       Enable XPointer support (" + (withXptr? "yes" : "no")  + ")\n";
- 	txt += "  xinclude:   Enable XInclude support (" + (withXinclude? "yes" : "no")  + ")\n";
- 	txt += "  iconv:      Enable iconv support (" + (withIconv? "yes" : "no")  + ")\n";
-+	txt += "  icu:        Enable icu support (" + (withIcu? "yes" : "no")  + ")\n";
- 	txt += "  iso8859x:   Enable ISO8859X support (" + (withIso8859x? "yes" : "no")  + ")\n";
- 	txt += "  zlib:       Enable zlib support (" + (withZlib? "yes" : "no")  + ")\n";
- 	txt += "  xml_debug:  Enable XML debbugging module (" + (withDebug? "yes" : "no")  + ")\n";
-@@ -233,6 +235,7 @@ function discoverVersion()
- 	vf.WriteLine("WITH_XPTR=" + (withXptr? "1" : "0"));
- 	vf.WriteLine("WITH_XINCLUDE=" + (withXinclude? "1" : "0"));
- 	vf.WriteLine("WITH_ICONV=" + (withIconv? "1" : "0"));
-+	vf.WriteLine("WITH_ICU=" + (withIcu? "1" : "0"));
- 	vf.WriteLine("WITH_ISO8859X=" + (withIso8859x? "1" : "0"));
- 	vf.WriteLine("WITH_ZLIB=" + (withZlib? "1" : "0"));
- 	vf.WriteLine("WITH_DEBUG=" + (withDebug? "1" : "0"));
-@@ -319,6 +322,8 @@ function configureLibxml()
- 			of.WriteLine(s.replace(/\@WITH_XINCLUDE\@/, withXinclude? "1" : "0"));
- 		} else if (s.search(/\@WITH_ICONV\@/) != -1) {
- 			of.WriteLine(s.replace(/\@WITH_ICONV\@/, withIconv? "1" : "0"));
-+		} else if (s.search(/\@WITH_ICU\@/) != -1) {
-+			of.WriteLine(s.replace(/\@WITH_ICU\@/, withIcu? "1" : "0"));
- 		} else if (s.search(/\@WITH_ISO8859X\@/) != -1) {
- 			of.WriteLine(s.replace(/\@WITH_ISO8859X\@/, withIso8859x? "1" : "0"));
- 		} else if (s.search(/\@WITH_ZLIB\@/) != -1) {
-@@ -462,6 +467,8 @@ for (i = 0; (i < WScript.Arguments.length) && (error == 0); i++) {
- 			withXinclude = strToBool(arg.substring(opt.length + 1, arg.length));
- 		else if (opt == "iconv")
- 			withIconv = strToBool(arg.substring(opt.length + 1, arg.length));
-+		else if (opt == "icu")
-+			withIcu = strToBool(arg.substring(opt.length + 1, arg.length));
- 		else if (opt == "iso8859x")
- 			withIso8859x = strToBool(arg.substring(opt.length + 1, arg.length));
- 		else if (opt == "zlib")
-@@ -646,6 +653,7 @@ txtOut += "     XPath support: " + boolToStr(withXpath) + "\n";
- txtOut += "  XPointer support: " + boolToStr(withXptr) + "\n";
- txtOut += "  XInclude support: " + boolToStr(withXinclude) + "\n";
- txtOut += "     iconv support: " + boolToStr(withIconv) + "\n";
-+txtOut += "     icu   support: " + boolToStr(withIcu) + "\n";
- txtOut += "  iso8859x support: " + boolToStr(withIso8859x) + "\n";
- txtOut += "      zlib support: " + boolToStr(withZlib) + "\n";
- txtOut += "  Debugging module: " + boolToStr(withDebug) + "\n";
diff --git a/third_party/libxml/patches/snprintf_config b/third_party/libxml/patches/snprintf_config
deleted file mode 100644
index 9d1ca62..0000000
--- a/third_party/libxml/patches/snprintf_config
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/third_party/libxml/win32/config.h b/third_party/libxml/win32/config.h
-index 3fc9be5..5112ce6 100644
---- a/third_party/libxml/win32/config.h
-+++ b/third_party/libxml/win32/config.h
-@@ -95,7 +95,9 @@ static int isnan (double d) {
- 
- #if defined(_MSC_VER)
- #define mkdir(p,m) _mkdir(p)
-+#if _MSC_VER < 1900
- #define snprintf _snprintf
-+#endif
- #if _MSC_VER < 1500
- #define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
- #endif
diff --git a/third_party/libxml/patches/snprintf_win32config b/third_party/libxml/patches/snprintf_win32config
deleted file mode 100644
index 3fec790..0000000
--- a/third_party/libxml/patches/snprintf_win32config
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/third_party/libxml/src/include/win32config.h b/third_party/libxml/src/include/win32config.h
-index 3fc9be5..5112ce6 100644
---- a/third_party/libxml/src/include/win32config.h
-+++ b/third_party/libxml/src/include/win32config.h
-@@ -95,7 +95,9 @@ static int isnan (double d) {
- 
- #if defined(_MSC_VER)
- #define mkdir(p,m) _mkdir(p)
-+#if _MSC_VER < 1900
- #define snprintf _snprintf
-+#endif
- #if _MSC_VER < 1500
- #define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
- #endif
diff --git a/third_party/libxml/patches/win32-clobber-makefile b/third_party/libxml/patches/win32-clobber-makefile
deleted file mode 100644
index 2f7fbb4..0000000
--- a/third_party/libxml/patches/win32-clobber-makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-Index: libxml/win32/configure.js
-===================================================================
---- libxml.orig/win32/configure.js	2010-07-09 14:56:07.769093841 -0700
-+++ libxml/win32/configure.js	2010-07-09 15:36:48.590268611 -0700
-@@ -611,7 +611,13 @@
- 	makefile = ".\\Makefile.mingw";
- else if (compiler == "bcb")
- 	makefile = ".\\Makefile.bcb";
--fso.CopyFile(makefile, ".\\Makefile", true);
-+var new_makefile = ".\\Makefile";
-+var f = fso.FileExists(new_makefile);
-+if (f) {
-+       var t = fso.GetFile(new_makefile);
-+       t.Attributes = 0;
-+}
-+fso.CopyFile(makefile, new_makefile, true);
- WScript.Echo("Created Makefile.");
- // Create the config.h.
- var confighsrc = "..\\include\\win32config.h";
diff --git a/third_party/libxml/patches/win32-no-posix-error-codes b/third_party/libxml/patches/win32-no-posix-error-codes
deleted file mode 100644
index 38be7f7c..0000000
--- a/third_party/libxml/patches/win32-no-posix-error-codes
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/third_party/libxml/src/libxml.h b/third_party/libxml/src/libxml.h
-index 1656ac2..f8a368c 100644
---- a/third_party/libxml/src/libxml.h
-+++ b/third_party/libxml/src/libxml.h
-@@ -17,6 +17,9 @@
- #define _FILE_OFFSET_BITS 64
- #endif
- #endif
-+#ifndef _CRT_NO_POSIX_ERROR_CODES
-+#define _CRT_NO_POSIX_ERROR_CODES
-+#endif
- 
- #if defined(macintosh)
- #include "config-mac.h"
diff --git a/third_party/libxml/patches/xmlregexp-bogus-cast b/third_party/libxml/patches/xmlregexp-bogus-cast
deleted file mode 100644
index aaebfaa..0000000
--- a/third_party/libxml/patches/xmlregexp-bogus-cast
+++ /dev/null
@@ -1,15 +0,0 @@
-Change bogus '(unsigned long)' cast to '(unsigned short)'
-
-Index: libxml/xmlregexp.c
-===================================================================
---- libxml.orig/xmlregexp.c	2010-07-09 14:16:36.990430641 -0700
-+++ libxml/xmlregexp.c	2010-07-09 14:16:40.939742007 -0700
-@@ -6470,7 +6470,7 @@
-     if (name != NULL) {
- 	value += 30 * (*name);
- 	while ((ch = *name++) != 0) {
--	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
-+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned short)ch);
- 	}
-     }
-     return (value);
diff --git a/third_party/libxml/src/ChangeLog b/third_party/libxml/src/ChangeLog
index 36045e6..08725dd 100644
--- a/third_party/libxml/src/ChangeLog
+++ b/third_party/libxml/src/ChangeLog
@@ -8139,7 +8139,7 @@ Wed Dec 10 11:16:29 CET 2003 Daniel Veillard <daniel@veillard.com>
 
 Tue Dec  9 23:50:23 CET 2003 Daniel Veillard <daniel@veillard.com>
 
-	* entities.c: fixed an XML entites content serialization 
+	* entities.c: fixed an XML entities content serialization
 	  potentially triggered by XInclude, see #126817
 
 Tue Dec  9 16:12:50 CET 2003 Daniel Veillard <daniel@veillard.com>
diff --git a/third_party/libxml/src/Copyright b/third_party/libxml/src/Copyright
index 417e955..d613185 100644
--- a/third_party/libxml/src/Copyright
+++ b/third_party/libxml/src/Copyright
@@ -2,7 +2,7 @@ Except where otherwise noted in the source code (e.g. the files hash.c,
 list.c and the trio files, which are covered by a similar licence but
 with different Copyright notices) all the files are:
 
- Copyright (C) 1998-2003 Daniel Veillard.  All Rights Reserved.
+ Copyright (C) 1998-2012 Daniel Veillard.  All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -17,11 +17,7 @@ all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
 NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-DANIEL VEILLARD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON-
-NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of Daniel Veillard shall not
-be used in advertising or otherwise to promote the sale, use or other deal-
-ings in this Software without prior written authorization from him.
-
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/third_party/libxml/src/DOCBparser.c b/third_party/libxml/src/DOCBparser.c
index 3573743..f12511b 100644
--- a/third_party/libxml/src/DOCBparser.c
+++ b/third_party/libxml/src/DOCBparser.c
@@ -53,7 +53,7 @@ docbEncodeEntities(unsigned char *out ATTRIBUTE_UNUSED,
 /**
  * docbParseDocument:
  * @ctxt:  an SGML parser context
- * 
+ *
  * parse an SGML document (and build a tree if using the standard SAX
  * interface).
  *
@@ -163,12 +163,12 @@ docbCreatePushParserCtxt(docbSAXHandlerPtr sax ATTRIBUTE_UNUSED,
  * @cur:  a pointer to an array of xmlChar
  * @encoding:  a free form C string describing the SGML document encoding, or NULL
  * @sax:  the SAX handler block
- * @userData: if using SAX, this pointer will be provided on callbacks. 
+ * @userData: if using SAX, this pointer will be provided on callbacks.
  *
  * parse an SGML in-memory document and build a tree.
  * It use the given SAX function block to handle the parsing callback.
  * If sax is NULL, fallback to the default DOM tree building routines.
- * 
+ *
  * Returns the resulting document tree
  */
 
@@ -196,7 +196,7 @@ docbSAXParseDoc(xmlChar * cur ATTRIBUTE_UNUSED,
  * @encoding:  a free form C string describing the SGML document encoding, or NULL
  *
  * parse an SGML in-memory document and build a tree.
- * 
+ *
  * Returns the resulting document tree
  */
 
@@ -221,7 +221,7 @@ docbParseDoc(xmlChar * cur ATTRIBUTE_UNUSED,
  * @filename:  the filename
  * @encoding:  the SGML document encoding, or NULL
  *
- * Create a parser context for a file content. 
+ * Create a parser context for a file content.
  * Automatic support for ZLIB/Compress compressed document is provided
  * by default if found at compile-time.
  *
@@ -247,7 +247,7 @@ docbCreateFileParserCtxt(const char *filename ATTRIBUTE_UNUSED,
  * @filename:  the filename
  * @encoding:  a free form C string describing the SGML document encoding, or NULL
  * @sax:  the SAX handler block
- * @userData: if using SAX, this pointer will be provided on callbacks. 
+ * @userData: if using SAX, this pointer will be provided on callbacks.
  *
  * parse an SGML file and build a tree. Automatic support for ZLIB/Compress
  * compressed document is provided by default if found at compile-time.
diff --git a/third_party/libxml/src/HTMLparser.c b/third_party/libxml/src/HTMLparser.c
index 42dc776..d329d3b 100644
--- a/third_party/libxml/src/HTMLparser.c
+++ b/third_party/libxml/src/HTMLparser.c
@@ -44,6 +44,9 @@
 #include <libxml/globals.h>
 #include <libxml/uri.h>
 
+#include "buf.h"
+#include "enc.h"
+
 #define HTML_MAX_NAMELEN 1000
 #define HTML_PARSER_BIG_BUFFER_SIZE 1000
 #define HTML_PARSER_BUFFER_SIZE 100
@@ -727,7 +730,7 @@ static const char* const map_contents[] = { BLOCK, "area", NULL } ;
 static const char* const name_attr[] = { "name", NULL } ;
 static const char* const action_attr[] = { "action", NULL } ;
 static const char* const blockli_elt[] = { BLOCK, "li", NULL } ;
-static const char* const meta_attrs[] = { I18N, "http-equiv", "name", "scheme", NULL } ;
+static const char* const meta_attrs[] = { I18N, "http-equiv", "name", "scheme", "charset", NULL } ;
 static const char* const content_attr[] = { "content", NULL } ;
 static const char* const type_attr[] = { "type", NULL } ;
 static const char* const noframes_content[] = { "body", FLOW MODIFIER, NULL } ;
@@ -1080,9 +1083,9 @@ static const char * const htmlStartClose[] = {
 "menu",		"p", "head", "ul", NULL,
 "p",		"p", "head", "h1", "h2", "h3", "h4", "h5", "h6", FONTSTYLE, NULL,
 "div",		"p", "head", NULL,
-"noscript",	"p", "head", NULL,
+"noscript",	"p", NULL,
 "center",	"font", "b", "i", "p", "head", NULL,
-"a",		"a", NULL,
+"a",		"a", "head", NULL,
 "caption",	"p", NULL,
 "colgroup",	"caption", "colgroup", "col", "p", NULL,
 "col",		"caption", "col", "p", NULL,
@@ -1100,6 +1103,43 @@ static const char * const htmlStartClose[] = {
 "option",	"option", NULL,
 "fieldset",	"legend", "p", "head", "h1", "h2", "h3", "h4", "h5", "h6",
 		"pre", "listing", "xmp", "a", NULL,
+/* most tags in in FONTSTYLE, PHRASE and SPECIAL should close <head> */
+"tt",		"head", NULL,
+"i",		"head", NULL,
+"b",		"head", NULL,
+"u",		"head", NULL,
+"s",		"head", NULL,
+"strike",	"head", NULL,
+"big",		"head", NULL,
+"small",	"head", NULL,
+
+"em",		"head", NULL,
+"strong",	"head", NULL,
+"dfn",		"head", NULL,
+"code",		"head", NULL,
+"samp",		"head", NULL,
+"kbd",		"head", NULL,
+"var",		"head", NULL,
+"cite",		"head", NULL,
+"abbr",		"head", NULL,
+"acronym",	"head", NULL,
+
+/* "a" */
+"img",		"head", NULL,
+/* "applet" */
+/* "embed" */
+/* "object" */
+"font",		"head", NULL,
+/* "basefont" */
+"br",		"head", NULL,
+/* "script" */
+"map",		"head", NULL,
+"q",		"head", NULL,
+"sub",		"head", NULL,
+"sup",		"head", NULL,
+"span",		"head", NULL,
+"bdo",		"head", NULL,
+"iframe",	"head", NULL,
 NULL
 };
 
@@ -1137,7 +1177,7 @@ static const char *const htmlScriptAttributes[] = {
     "onfocus",
     "onblur",
     "onsubmit",
-    "onrest",
+    "onreset",
     "onchange",
     "onselect"
 };
@@ -2887,9 +2927,11 @@ htmlParseScript(htmlParserCtxtPtr ctxt) {
     }
 
     if ((!(IS_CHAR_CH(cur))) && (!((cur == 0) && (ctxt->progressive)))) {
-	htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
-	                "Invalid char in CDATA 0x%X\n", cur);
-	NEXT;
+        htmlParseErrInt(ctxt, XML_ERR_INVALID_CHAR,
+                    "Invalid char in CDATA 0x%X\n", cur);
+        if (ctxt->input->cur < ctxt->input->end) {
+            NEXT;
+        }
     }
 
     if ((nbchar != 0) && (ctxt->sax != NULL) && (!ctxt->disableSAX)) {
@@ -2939,9 +2981,14 @@ htmlParseCharData(htmlParserCtxtPtr ctxt) {
 	     */
 	    if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
 		if (areBlanks(ctxt, buf, nbchar)) {
-		    if (ctxt->sax->ignorableWhitespace != NULL)
-			ctxt->sax->ignorableWhitespace(ctxt->userData,
-			                               buf, nbchar);
+		    if (ctxt->keepBlanks) {
+			if (ctxt->sax->characters != NULL)
+			    ctxt->sax->characters(ctxt->userData, buf, nbchar);
+		    } else {
+			if (ctxt->sax->ignorableWhitespace != NULL)
+			    ctxt->sax->ignorableWhitespace(ctxt->userData,
+			                                   buf, nbchar);
+		    }
 		} else {
 		    htmlCheckParagraph(ctxt);
 		    if (ctxt->sax->characters != NULL)
@@ -2972,8 +3019,14 @@ htmlParseCharData(htmlParserCtxtPtr ctxt) {
 	 */
 	if ((ctxt->sax != NULL) && (!ctxt->disableSAX)) {
 	    if (areBlanks(ctxt, buf, nbchar)) {
-		if (ctxt->sax->ignorableWhitespace != NULL)
-		    ctxt->sax->ignorableWhitespace(ctxt->userData, buf, nbchar);
+		if (ctxt->keepBlanks) {
+		    if (ctxt->sax->characters != NULL)
+			ctxt->sax->characters(ctxt->userData, buf, nbchar);
+		} else {
+		    if (ctxt->sax->ignorableWhitespace != NULL)
+			ctxt->sax->ignorableWhitespace(ctxt->userData,
+			                               buf, nbchar);
+		}
 	    } else {
 		htmlCheckParagraph(ctxt);
 		if (ctxt->sax->characters != NULL)
@@ -3275,7 +3328,7 @@ htmlParseCharRef(htmlParserCtxtPtr ctxt) {
 	        val = val * 16 + (CUR - 'A') + 10;
 	    else {
 	        htmlParseErr(ctxt, XML_ERR_INVALID_HEX_CHARREF,
-		             "htmlParseCharRef: missing semicolumn\n",
+		             "htmlParseCharRef: missing semicolon\n",
 			     NULL, NULL);
 		break;
 	    }
@@ -3290,7 +3343,7 @@ htmlParseCharRef(htmlParserCtxtPtr ctxt) {
 	        val = val * 10 + (CUR - '0');
 	    else {
 	        htmlParseErr(ctxt, XML_ERR_INVALID_DEC_CHARREF,
-		             "htmlParseCharRef: missing semicolumn\n",
+		             "htmlParseCharRef: missing semicolon\n",
 			     NULL, NULL);
 		break;
 	    }
@@ -3433,34 +3486,26 @@ htmlParseAttribute(htmlParserCtxtPtr ctxt, xmlChar **value) {
 }
 
 /**
- * htmlCheckEncoding:
+ * htmlCheckEncodingDirect:
  * @ctxt:  an HTML parser context
  * @attvalue: the attribute value
  *
- * Checks an http-equiv attribute from a Meta tag to detect
+ * Checks an attribute value to detect
  * the encoding
  * If a new encoding is detected the parser is switched to decode
  * it and pass UTF8
  */
 static void
-htmlCheckEncoding(htmlParserCtxtPtr ctxt, const xmlChar *attvalue) {
-    const xmlChar *encoding;
+htmlCheckEncodingDirect(htmlParserCtxtPtr ctxt, const xmlChar *encoding) {
 
-    if ((ctxt == NULL) || (attvalue == NULL))
+    if ((ctxt == NULL) || (encoding == NULL) ||
+        (ctxt->options & HTML_PARSE_IGNORE_ENC))
 	return;
 
     /* do not change encoding */
     if (ctxt->input->encoding != NULL)
         return;
 
-    encoding = xmlStrcasestr(attvalue, BAD_CAST"charset=");
-    if (encoding != NULL) {
-	encoding += 8;
-    } else {
-	encoding = xmlStrcasestr(attvalue, BAD_CAST"charset =");
-	if (encoding != NULL)
-	    encoding += 9;
-    }
     if (encoding != NULL) {
 	xmlCharEncoding enc;
 	xmlCharEncodingHandlerPtr handler;
@@ -3498,7 +3543,9 @@ htmlCheckEncoding(htmlParserCtxtPtr ctxt, const xmlChar *attvalue) {
 		xmlSwitchToEncoding(ctxt, handler);
 		ctxt->charset = XML_CHAR_ENCODING_UTF8;
 	    } else {
-		ctxt->errNo = XML_ERR_UNSUPPORTED_ENCODING;
+		htmlParseErr(ctxt, XML_ERR_UNSUPPORTED_ENCODING,
+		             "htmlCheckEncoding: unknown encoding %s\n",
+			     encoding, NULL);
 	    }
 	}
 
@@ -3513,24 +3560,51 @@ htmlCheckEncoding(htmlParserCtxtPtr ctxt, const xmlChar *attvalue) {
 	     * convert as much as possible to the parser reading buffer.
 	     */
 	    processed = ctxt->input->cur - ctxt->input->base;
-	    xmlBufferShrink(ctxt->input->buf->buffer, processed);
-	    nbchars = xmlCharEncInFunc(ctxt->input->buf->encoder,
-		                       ctxt->input->buf->buffer,
-				       ctxt->input->buf->raw);
+	    xmlBufShrink(ctxt->input->buf->buffer, processed);
+	    nbchars = xmlCharEncInput(ctxt->input->buf, 1);
 	    if (nbchars < 0) {
 		htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
 		             "htmlCheckEncoding: encoder error\n",
 			     NULL, NULL);
 	    }
-	    ctxt->input->base =
-	    ctxt->input->cur = ctxt->input->buf->buffer->content;
-            ctxt->input->end =
-                          &ctxt->input->base[ctxt->input->buf->buffer->use];
+            xmlBufResetInput(ctxt->input->buf->buffer, ctxt->input);
 	}
     }
 }
 
 /**
+ * htmlCheckEncoding:
+ * @ctxt:  an HTML parser context
+ * @attvalue: the attribute value
+ *
+ * Checks an http-equiv attribute from a Meta tag to detect
+ * the encoding
+ * If a new encoding is detected the parser is switched to decode
+ * it and pass UTF8
+ */
+static void
+htmlCheckEncoding(htmlParserCtxtPtr ctxt, const xmlChar *attvalue) {
+    const xmlChar *encoding;
+
+    if (!attvalue)
+	return;
+
+    encoding = xmlStrcasestr(attvalue, BAD_CAST"charset");
+    if (encoding != NULL) {
+	encoding += 7;
+    }
+    /*
+     * skip blank
+     */
+    if (encoding && IS_BLANK_CH(*encoding))
+	encoding = xmlStrcasestr(attvalue, BAD_CAST"=");
+    if (encoding && *encoding == '=') {
+	encoding ++;
+	htmlCheckEncodingDirect(ctxt, encoding);
+    }
+}
+
+/**
  * htmlCheckMeta:
  * @ctxt:  an HTML parser context
  * @atts:  the attributes values
@@ -3554,6 +3628,8 @@ htmlCheckMeta(htmlParserCtxtPtr ctxt, const xmlChar **atts) {
 	if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"http-equiv"))
 	 && (!xmlStrcasecmp(value, BAD_CAST"Content-Type")))
 	    http = 1;
+	else if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"charset")))
+	    htmlCheckEncodingDirect(ctxt, value);
 	else if ((value != NULL) && (!xmlStrcasecmp(att, BAD_CAST"content")))
 	    content = value;
 	att = atts[i++];
@@ -3595,13 +3671,13 @@ htmlParseStartTag(htmlParserCtxtPtr ctxt) {
     int i;
     int discardtag = 0;
 
-    if (ctxt->instate == XML_PARSER_EOF)
-        return(-1);
     if ((ctxt == NULL) || (ctxt->input == NULL)) {
 	htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
 		     "htmlParseStartTag: context error\n", NULL, NULL);
 	return -1;
     }
+    if (ctxt->instate == XML_PARSER_EOF)
+        return(-1);
     if (CUR != '<') return -1;
     NEXT;
 
@@ -3883,6 +3959,7 @@ htmlParseEndTag(htmlParserCtxtPtr ctxt)
     if ((oldname != NULL) && (xmlStrEqual(oldname, name))) {
         if ((ctxt->sax != NULL) && (ctxt->sax->endElement != NULL))
             ctxt->sax->endElement(ctxt->userData, name);
+	htmlNodeInfoPop(ctxt);
         htmlnamePop(ctxt);
         ret = 1;
     } else {
@@ -4289,7 +4366,7 @@ static void
 htmlParseElementInternal(htmlParserCtxtPtr ctxt) {
     const xmlChar *name;
     const htmlElemDesc * info;
-    htmlParserNodeInfo node_info;
+    htmlParserNodeInfo node_info = { 0, };
     int failed;
 
     if ((ctxt == NULL) || (ctxt->input == NULL)) {
@@ -4670,7 +4747,7 @@ htmlParseDocument(htmlParserCtxtPtr ctxt) {
     if ((ctxt->sax) && (ctxt->sax->endDocument != NULL))
         ctxt->sax->endDocument(ctxt->userData);
 
-    if (ctxt->myDoc != NULL) {
+    if ((!(ctxt->options & HTML_PARSE_NODEFDTD)) && (ctxt->myDoc != NULL)) {
 	dtd = xmlGetIntSubset(ctxt->myDoc);
 	if (dtd == NULL)
 	    ctxt->myDoc->intSubset =
@@ -4875,9 +4952,7 @@ htmlCreateMemoryParserCtxt(const char *buffer, int size) {
 
     input->filename = NULL;
     input->buf = buf;
-    input->base = input->buf->buffer->content;
-    input->cur = input->buf->buffer->content;
-    input->end = &input->buf->buffer->content[input->buf->buffer->use];
+    xmlBufResetInput(buf->buffer, input);
 
     inputPush(ctxt, input);
     return(ctxt);
@@ -4994,8 +5069,8 @@ htmlParseLookupSequence(htmlParserCtxtPtr ctxt, xmlChar first,
         buf = in->base;
         len = in->length;
     } else {
-        buf = in->buf->buffer->content;
-        len = in->buf->buffer->use;
+        buf = xmlBufContent(in->buf->buffer);
+        len = xmlBufUse(in->buf->buffer);
     }
 
     /* take into account the sequence length */
@@ -5087,13 +5162,13 @@ htmlParseLookupSequence(htmlParserCtxtPtr ctxt, xmlChar first,
  * @stop: Array of chars, which stop the lookup.
  * @stopLen: Length of stop-Array
  *
- * Try to find if any char of the stop-Array is available in the input 
+ * Try to find if any char of the stop-Array is available in the input
  * stream.
  * This function has a side effect of (possibly) incrementing ctxt->checkIndex
  * to avoid rescanning sequences of bytes, it DOES change the state of the
  * parser, do not use liberally.
  *
- * Returns the index to the current parsing point if a stopChar 
+ * Returns the index to the current parsing point if a stopChar
  *      is available, -1 otherwise.
  */
 static int
@@ -5121,8 +5196,8 @@ htmlParseLookupChars(htmlParserCtxtPtr ctxt, const xmlChar * stop,
         buf = in->base;
         len = in->length;
     } else {
-        buf = in->buf->buffer->content;
-        len = in->buf->buffer->use;
+        buf = xmlBufContent(in->buf->buffer);
+        len = xmlBufUse(in->buf->buffer);
     }
 
     for (; base < len; base++) {
@@ -5171,6 +5246,8 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
     int avail = 0;
     xmlChar cur, next;
 
+    htmlParserNodeInfo node_info;
+
 #ifdef DEBUG_PUSH
     switch (ctxt->instate) {
 	case XML_PARSER_EOF:
@@ -5231,7 +5308,7 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 	if (in->buf == NULL)
 	    avail = in->length - (in->cur - in->base);
 	else
-	    avail = in->buf->buffer->use - (in->cur - in->base);
+	    avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
 	if ((avail == 0) && (terminate)) {
 	    htmlAutoCloseOnEnd(ctxt);
 	    if ((ctxt->nameNr == 0) && (ctxt->instate != XML_PARSER_EOF)) {
@@ -5267,7 +5344,7 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 		    if (in->buf == NULL)
 			avail = in->length - (in->cur - in->base);
 		    else
-			avail = in->buf->buffer->use - (in->cur - in->base);
+			avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
 		}
 		if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
 		    ctxt->sax->setDocumentLocator(ctxt->userData,
@@ -5309,11 +5386,24 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 		if (in->buf == NULL)
 		    avail = in->length - (in->cur - in->base);
 		else
-		    avail = in->buf->buffer->use - (in->cur - in->base);
-		if (avail < 2)
+		    avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
+		/*
+		 * no chars in buffer
+		 */
+		if (avail < 1)
 		    goto done;
+		/*
+		 * not enouth chars in buffer
+		 */
+		if (avail < 2) {
+		    if (!terminate)
+			goto done;
+		    else
+			next = ' ';
+		} else {
+		    next = in->cur[1];
+		}
 		cur = in->cur[0];
-		next = in->cur[1];
 	        if ((cur == '<') && (next == '!') &&
 		    (in->cur[2] == '-') && (in->cur[3] == '-')) {
 		    if ((!terminate) &&
@@ -5369,7 +5459,7 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 		if (in->buf == NULL)
 		    avail = in->length - (in->cur - in->base);
 		else
-		    avail = in->buf->buffer->use - (in->cur - in->base);
+		    avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
 		if (avail < 2)
 		    goto done;
 		cur = in->cur[0];
@@ -5410,7 +5500,7 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 		if (in->buf == NULL)
 		    avail = in->length - (in->cur - in->base);
 		else
-		    avail = in->buf->buffer->use - (in->cur - in->base);
+		    avail = xmlBufUse(in->buf->buffer) - (in->cur - in->base);
 		if (avail < 1)
 		    goto done;
 		cur = in->cur[0];
@@ -5463,8 +5553,22 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 		int failed;
 		const htmlElemDesc * info;
 
-		if (avail < 2)
+		/*
+		 * no chars in buffer
+		 */
+		if (avail < 1)
 		    goto done;
+		/*
+		 * not enouth chars in buffer
+		 */
+		if (avail < 2) {
+		    if (!terminate)
+			goto done;
+		    else
+			next = ' ';
+		} else {
+		    next = in->cur[1];
+		}
 		cur = in->cur[0];
 	        if (cur != '<') {
 		    ctxt->instate = XML_PARSER_CONTENT;
@@ -5474,7 +5578,7 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 #endif
 		    break;
 		}
-		if (in->cur[1] == '/') {
+		if (next == '/') {
 		    ctxt->instate = XML_PARSER_END_TAG;
 		    ctxt->checkIndex = 0;
 #ifdef DEBUG_PUSH
@@ -5487,6 +5591,14 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 		    (htmlParseLookupSequence(ctxt, '>', 0, 0, 0, 1) < 0))
 		    goto done;
 
+                /* Capture start position */
+	        if (ctxt->record_info) {
+	             node_info.begin_pos = ctxt->input->consumed +
+	                                (CUR_PTR - ctxt->input->base);
+	             node_info.begin_line = ctxt->input->line;
+	        }
+
+
 		failed = htmlParseStartTag(ctxt);
 		name = ctxt->name;
 		if ((failed == -1) ||
@@ -5536,6 +5648,9 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 			htmlnamePop(ctxt);
 		    }
 
+		    if (ctxt->record_info)
+		        htmlNodeInfoPush(ctxt, &node_info);
+
 		    ctxt->instate = XML_PARSER_CONTENT;
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
@@ -5552,6 +5667,10 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 			ctxt->sax->endElement(ctxt->userData, name);
 		    htmlnamePop(ctxt);
 		}
+
+                if (ctxt->record_info)
+	            htmlNodeInfoPush(ctxt, &node_info);
+
 		ctxt->instate = XML_PARSER_CONTENT;
 #ifdef DEBUG_PUSH
 		xmlGenericError(xmlGenericErrorContext,
@@ -5579,9 +5698,15 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 		    if ((cur != '<') && (cur != '&')) {
 			if (ctxt->sax != NULL) {
 			    if (IS_BLANK_CH(cur)) {
-				if (ctxt->sax->ignorableWhitespace != NULL)
-				    ctxt->sax->ignorableWhitespace(
-					    ctxt->userData, &cur, 1);
+				if (ctxt->keepBlanks) {
+				    if (ctxt->sax->characters != NULL)
+					ctxt->sax->characters(
+						ctxt->userData, &cur, 1);
+				} else {
+				    if (ctxt->sax->ignorableWhitespace != NULL)
+					ctxt->sax->ignorableWhitespace(
+						ctxt->userData, &cur, 1);
+				}
 			    } else {
 				htmlCheckParagraph(ctxt);
 				if (ctxt->sax->characters != NULL)
@@ -5609,7 +5734,7 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) {
 		        int idx;
 			xmlChar val;
 
-			idx = htmlParseLookupSequence(ctxt, '<', '/', 0, 0, 1);
+			idx = htmlParseLookupSequence(ctxt, '<', '/', 0, 0, 0);
 			if (idx < 0)
 			    goto done;
 		        val = in->cur[idx + 2];
@@ -5866,7 +5991,7 @@ done:
 		ctxt->sax->endDocument(ctxt->userData);
 	}
     }
-    if ((ctxt->myDoc != NULL) &&
+    if ((!(ctxt->options & HTML_PARSE_NODEFDTD)) && (ctxt->myDoc != NULL) &&
 	((terminate) || (ctxt->instate == XML_PARSER_EOF) ||
 	 (ctxt->instate == XML_PARSER_EPILOG))) {
 	xmlDtdPtr dtd;
@@ -5904,8 +6029,8 @@ htmlParseChunk(htmlParserCtxtPtr ctxt, const char *chunk, int size,
     }
     if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
         (ctxt->input->buf != NULL) && (ctxt->instate != XML_PARSER_EOF))  {
-	int base = ctxt->input->base - ctxt->input->buf->buffer->content;
-	int cur = ctxt->input->cur - ctxt->input->base;
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+	size_t cur = ctxt->input->cur - ctxt->input->base;
 	int res;
 
 	res = xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
@@ -5914,10 +6039,7 @@ htmlParseChunk(htmlParserCtxtPtr ctxt, const char *chunk, int size,
 	    ctxt->disableSAX = 1;
 	    return (XML_PARSER_EOF);
 	}
-	ctxt->input->base = ctxt->input->buf->buffer->content + base;
-	ctxt->input->cur = ctxt->input->base + cur;
-	ctxt->input->end =
-	  &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->use];
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
 #ifdef DEBUG_PUSH
 	xmlGenericError(xmlGenericErrorContext, "HPP: pushed %d\n", size);
 #endif
@@ -5932,13 +6054,16 @@ htmlParseChunk(htmlParserCtxtPtr ctxt, const char *chunk, int size,
 	    if ((in->encoder != NULL) && (in->buffer != NULL) &&
 		    (in->raw != NULL)) {
 		int nbchars;
+		size_t base = xmlBufGetInputBase(in->buffer, ctxt->input);
+		size_t current = ctxt->input->cur - ctxt->input->base;
 
-		nbchars = xmlCharEncInFunc(in->encoder, in->buffer, in->raw);
+		nbchars = xmlCharEncInput(in, terminate);
 		if (nbchars < 0) {
 		    htmlParseErr(ctxt, XML_ERR_INVALID_ENCODING,
 			         "encoder error\n", NULL, NULL);
 		    return(XML_ERR_INVALID_ENCODING);
 		}
+		xmlBufSetInputBaseCur(in->buffer, ctxt->input, base, current);
 	    }
 	}
     }
@@ -6032,24 +6157,18 @@ htmlCreatePushParserCtxt(htmlSAXHandlerPtr sax, void *user_data,
 	inputStream->filename = (char *)
 	    xmlCanonicPath((const xmlChar *) filename);
     inputStream->buf = buf;
-    inputStream->base = inputStream->buf->buffer->content;
-    inputStream->cur = inputStream->buf->buffer->content;
-    inputStream->end =
-	&inputStream->buf->buffer->content[inputStream->buf->buffer->use];
+    xmlBufResetInput(buf->buffer, inputStream);
 
     inputPush(ctxt, inputStream);
 
     if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
         (ctxt->input->buf != NULL))  {
-	int base = ctxt->input->base - ctxt->input->buf->buffer->content;
-	int cur = ctxt->input->cur - ctxt->input->base;
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+	size_t cur = ctxt->input->cur - ctxt->input->base;
 
 	xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
 
-	ctxt->input->base = ctxt->input->buf->buffer->content + base;
-	ctxt->input->cur = ctxt->input->base + cur;
-	ctxt->input->end =
-	    &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->use];
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
 #ifdef DEBUG_PUSH
 	xmlGenericError(xmlGenericErrorContext, "HPP: pushed %d\n", size);
 #endif
@@ -6169,12 +6288,16 @@ htmlCreateFileParserCtxt(const char *filename, const char *encoding)
 
     /* set encoding */
     if (encoding) {
-        content = xmlMallocAtomic (xmlStrlen(content_line) + strlen(encoding) + 1);
-	if (content) {
-	    strcpy ((char *)content, (char *)content_line);
-            strcat ((char *)content, (char *)encoding);
-            htmlCheckEncoding (ctxt, content);
-	    xmlFree (content);
+        size_t l = strlen(encoding);
+
+	if (l < 1000) {
+	    content = xmlMallocAtomic (xmlStrlen(content_line) + l + 1);
+	    if (content) {
+		strcpy ((char *)content, (char *)content_line);
+		strcat ((char *)content, (char *)encoding);
+		htmlCheckEncoding (ctxt, content);
+		xmlFree (content);
+	    }
 	}
     }
 
@@ -6451,6 +6574,7 @@ htmlCtxtReset(htmlParserCtxtPtr ctxt)
 
     ctxt->wellFormed = 1;
     ctxt->nsWellFormed = 1;
+    ctxt->disableSAX = 0;
     ctxt->valid = 1;
     ctxt->vctxt.userData = ctxt;
     ctxt->vctxt.error = xmlParserValidityError;
@@ -6530,6 +6654,18 @@ htmlCtxtUseOptions(htmlParserCtxtPtr ctxt, int options)
 	ctxt->options |= XML_PARSE_HUGE;
         options -= XML_PARSE_HUGE;
     }
+    if (options & HTML_PARSE_NODEFDTD) {
+	ctxt->options |= HTML_PARSE_NODEFDTD;
+        options -= HTML_PARSE_NODEFDTD;
+    }
+    if (options & HTML_PARSE_IGNORE_ENC) {
+	ctxt->options |= HTML_PARSE_IGNORE_ENC;
+        options -= HTML_PARSE_IGNORE_ENC;
+    }
+    if (options & HTML_PARSE_NOIMPLIED) {
+        ctxt->options |= HTML_PARSE_NOIMPLIED;
+        options -= HTML_PARSE_NOIMPLIED;
+    }
     ctxt->dictNames = 0;
     return (options);
 }
@@ -6676,6 +6812,7 @@ htmlReadFd(int fd, const char *URL, const char *encoding, int options)
 
     if (fd < 0)
         return (NULL);
+    xmlInitParser();
 
     xmlInitParser();
     input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
@@ -6723,8 +6860,11 @@ htmlReadIO(xmlInputReadCallback ioread, xmlInputCloseCallback ioclose,
 
     input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
                                          XML_CHAR_ENCODING_NONE);
-    if (input == NULL)
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
         return (NULL);
+    }
     ctxt = htmlNewParserCtxt();
     if (ctxt == NULL) {
         xmlFreeParserInputBuffer(input);
@@ -6763,6 +6903,7 @@ htmlCtxtReadDoc(htmlParserCtxtPtr ctxt, const xmlChar * cur,
         return (NULL);
     if (ctxt == NULL)
         return (NULL);
+    xmlInitParser();
 
     htmlCtxtReset(ctxt);
 
@@ -6796,6 +6937,7 @@ htmlCtxtReadFile(htmlParserCtxtPtr ctxt, const char *filename,
         return (NULL);
     if (ctxt == NULL)
         return (NULL);
+    xmlInitParser();
 
     htmlCtxtReset(ctxt);
 
@@ -6832,6 +6974,7 @@ htmlCtxtReadMemory(htmlParserCtxtPtr ctxt, const char *buffer, int size,
         return (NULL);
     if (buffer == NULL)
         return (NULL);
+    xmlInitParser();
 
     htmlCtxtReset(ctxt);
 
@@ -6874,6 +7017,7 @@ htmlCtxtReadFd(htmlParserCtxtPtr ctxt, int fd,
         return (NULL);
     if (ctxt == NULL)
         return (NULL);
+    xmlInitParser();
 
     htmlCtxtReset(ctxt);
 
@@ -6918,13 +7062,17 @@ htmlCtxtReadIO(htmlParserCtxtPtr ctxt, xmlInputReadCallback ioread,
         return (NULL);
     if (ctxt == NULL)
         return (NULL);
+    xmlInitParser();
 
     htmlCtxtReset(ctxt);
 
     input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
                                          XML_CHAR_ENCODING_NONE);
-    if (input == NULL)
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
         return (NULL);
+    }
     stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
     if (stream == NULL) {
         xmlFreeParserInputBuffer(input);
diff --git a/third_party/libxml/src/HTMLtree.c b/third_party/libxml/src/HTMLtree.c
index b508583..5c57fc5 100644
--- a/third_party/libxml/src/HTMLtree.c
+++ b/third_party/libxml/src/HTMLtree.c
@@ -30,16 +30,18 @@
 #include <libxml/globals.h>
 #include <libxml/uri.h>
 
+#include "buf.h"
+
 /************************************************************************
  *									*
- *   		Getting/Setting encoding meta tags			*
+ *		Getting/Setting encoding meta tags			*
  *									*
  ************************************************************************/
 
 /**
  * htmlGetMetaEncoding:
  * @doc:  the document
- * 
+ *
  * Encoding definition lookup in the Meta tags
  *
  * Returns the current encoding as flagged in the HTML source
@@ -126,17 +128,17 @@ found_meta:
 
 found_content:
     encoding = xmlStrstr(content, BAD_CAST"charset=");
-    if (encoding == NULL) 
+    if (encoding == NULL)
 	encoding = xmlStrstr(content, BAD_CAST"Charset=");
-    if (encoding == NULL) 
+    if (encoding == NULL)
 	encoding = xmlStrstr(content, BAD_CAST"CHARSET=");
     if (encoding != NULL) {
 	encoding += 8;
     } else {
 	encoding = xmlStrstr(content, BAD_CAST"charset =");
-	if (encoding == NULL) 
+	if (encoding == NULL)
 	    encoding = xmlStrstr(content, BAD_CAST"Charset =");
-	if (encoding == NULL) 
+	if (encoding == NULL)
 	    encoding = xmlStrstr(content, BAD_CAST"CHARSET =");
 	if (encoding != NULL)
 	    encoding += 9;
@@ -151,7 +153,7 @@ found_content:
  * htmlSetMetaEncoding:
  * @doc:  the document
  * @encoding:  the encoding string
- * 
+ *
  * Sets the current encoding in the Meta tags
  * NOTE: this will not change the document content encoding, just
  * the META flag associated.
@@ -164,6 +166,7 @@ htmlSetMetaEncoding(htmlDocPtr doc, const xmlChar *encoding) {
     const xmlChar *content = NULL;
     char newcontent[100];
 
+    newcontent[0] = 0;
 
     if (doc == NULL)
 	return(-1);
@@ -244,7 +247,7 @@ found_meta:
 			    http = 1;
 			else
                         {
-                           if ((value != NULL) && 
+                           if ((value != NULL) &&
                                (!xmlStrcasecmp(attr->name, BAD_CAST"content")))
 			       content = value;
                         }
@@ -278,8 +281,13 @@ create:
             xmlNewProp(meta, BAD_CAST"content", BAD_CAST newcontent);
         }
     } else {
+        /* remove the meta tag if NULL is passed */
+        if (encoding == NULL) {
+            xmlUnlinkNode(meta);
+            xmlFreeNode(meta);
+        }
         /* change the document only if there is a real encoding change */
-        if (xmlStrcasestr(content, encoding) == NULL) {
+        else if (xmlStrcasestr(content, encoding) == NULL) {
             xmlSetProp(meta, BAD_CAST"content", BAD_CAST newcontent);
         }
     }
@@ -308,7 +316,7 @@ static const char* htmlBooleanAttrs[] = {
  * @name:  the name of the attribute to check
  *
  * Determine if a given attribute is a boolean attribute.
- * 
+ *
  * returns: false if the attribute is not boolean, true otherwise.
  */
 int
@@ -332,7 +340,7 @@ xmlOutputBufferPtr
 xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder);
 /************************************************************************
  *									*
- * 			Output error handlers				*
+ *			Output error handlers				*
  *									*
  ************************************************************************/
 /**
@@ -381,17 +389,13 @@ htmlSaveErr(int code, xmlNodePtr node, const char *extra)
 
 /************************************************************************
  *									*
- *   		Dumping HTML tree content to a simple buffer		*
+ *		Dumping HTML tree content to a simple buffer		*
  *									*
  ************************************************************************/
 
-static int
-htmlNodeDumpFormat(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
-	           int format);
-
 /**
- * htmlNodeDumpFormat:
- * @buf:  the HTML buffer output
+ * htmlBufNodeDumpFormat:
+ * @buf:  the xmlBufPtr output
  * @doc:  the document
  * @cur:  the current node
  * @format:  should formatting spaces been added
@@ -400,10 +404,10 @@ htmlNodeDumpFormat(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
  *
  * Returns the number of byte written or -1 in case of error
  */
-static int
-htmlNodeDumpFormat(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
+static size_t
+htmlBufNodeDumpFormat(xmlBufPtr buf, xmlDocPtr doc, xmlNodePtr cur,
 	           int format) {
-    unsigned int use;
+    size_t use;
     int ret;
     xmlOutputBufferPtr outbuf;
 
@@ -426,10 +430,10 @@ htmlNodeDumpFormat(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
     outbuf->context = NULL;
     outbuf->written = 0;
 
-    use = buf->use;
+    use = xmlBufUse(buf);
     htmlNodeDumpFormatOutput(outbuf, doc, cur, NULL, format);
     xmlFree(outbuf);
-    ret = buf->use - use;
+    ret = xmlBufUse(buf) - use;
     return (ret);
 }
 
@@ -446,9 +450,24 @@ htmlNodeDumpFormat(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
  */
 int
 htmlNodeDump(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur) {
+    xmlBufPtr buffer;
+    size_t ret;
+
+    if ((buf == NULL) || (cur == NULL))
+        return(-1);
+
     xmlInitParser();
+    buffer = xmlBufFromBuffer(buf);
+    if (buffer == NULL)
+        return(-1);
+
+    ret = htmlBufNodeDumpFormat(buffer, doc, cur, 1);
 
-    return(htmlNodeDumpFormat(buf, doc, cur, 1));
+    xmlBufBackToBuffer(buffer);
+
+    if (ret > INT_MAX)
+        return(-1);
+    return((int) ret);
 }
 
 /**
@@ -481,7 +500,7 @@ htmlNodeDumpFileFormat(FILE *out, xmlDocPtr doc,
 	if (enc != XML_CHAR_ENCODING_UTF8) {
 	    handler = xmlFindCharEncodingHandler(encoding);
 	    if (handler == NULL)
-		return(-1);
+		htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
 	}
     }
 
@@ -493,7 +512,7 @@ htmlNodeDumpFileFormat(FILE *out, xmlDocPtr doc,
     if (handler == NULL)
 	handler = xmlFindCharEncodingHandler("ascii");
 
-    /* 
+    /*
      * save the content to a temp buffer.
      */
     buf = xmlOutputBufferCreateFile(out, handler);
@@ -562,11 +581,9 @@ htmlDocDumpMemoryFormat(xmlDocPtr cur, xmlChar**mem, int *size, int format) {
 	    }
 
 	    handler = xmlFindCharEncodingHandler(encoding);
-	    if (handler == NULL) {
-		*mem = NULL;
-		*size = 0;
-		return;
-	    }
+	    if (handler == NULL)
+                htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
+
 	} else {
 	    handler = xmlFindCharEncodingHandler(encoding);
 	}
@@ -587,15 +604,15 @@ htmlDocDumpMemoryFormat(xmlDocPtr cur, xmlChar**mem, int *size, int format) {
 	return;
     }
 
-	htmlDocContentDumpFormatOutput(buf, cur, NULL, format);
+    htmlDocContentDumpFormatOutput(buf, cur, NULL, format);
 
     xmlOutputBufferFlush(buf);
     if (buf->conv != NULL) {
-	*size = buf->conv->use;
-	*mem = xmlStrndup(buf->conv->content, *size);
+	*size = xmlBufUse(buf->conv);
+	*mem = xmlStrndup(xmlBufContent(buf->conv), *size);
     } else {
-	*size = buf->buffer->use;
-	*mem = xmlStrndup(buf->buffer->content, *size);
+	*size = xmlBufUse(buf->buffer);
+	*mem = xmlStrndup(xmlBufContent(buf->buffer), *size);
     }
     (void)xmlOutputBufferClose(buf);
 }
@@ -617,7 +634,7 @@ htmlDocDumpMemory(xmlDocPtr cur, xmlChar**mem, int *size) {
 
 /************************************************************************
  *									*
- *   		Dumping HTML tree content to an I/O output buffer	*
+ *		Dumping HTML tree content to an I/O output buffer	*
  *									*
  ************************************************************************/
 
@@ -628,7 +645,7 @@ void xmlNsListDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur);
  * @buf:  the HTML buffer output
  * @doc:  the document
  * @encoding:  the encoding string
- * 
+ *
  * TODO: check whether encoding is needed
  *
  * Dump the HTML document DTD, if any.
@@ -646,14 +663,14 @@ htmlDtdDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
     xmlOutputBufferWriteString(buf, (const char *)cur->name);
     if (cur->ExternalID != NULL) {
 	xmlOutputBufferWriteString(buf, " PUBLIC ");
-	xmlBufferWriteQuotedString(buf->buffer, cur->ExternalID);
+	xmlBufWriteQuotedString(buf->buffer, cur->ExternalID);
 	if (cur->SystemID != NULL) {
 	    xmlOutputBufferWriteString(buf, " ");
-	    xmlBufferWriteQuotedString(buf->buffer, cur->SystemID);
-	} 
+	    xmlBufWriteQuotedString(buf->buffer, cur->SystemID);
+	}
     }  else if (cur->SystemID != NULL) {
 	xmlOutputBufferWriteString(buf, " SYSTEM ");
-	xmlBufferWriteQuotedString(buf->buffer, cur->SystemID);
+	xmlBufWriteQuotedString(buf->buffer, cur->SystemID);
     }
     xmlOutputBufferWriteString(buf, ">\n");
 }
@@ -673,9 +690,10 @@ htmlAttrDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc, xmlAttrPtr cur,
     xmlChar *value;
 
     /*
-     * TODO: The html output method should not escape a & character
-     *       occurring in an attribute value immediately followed by
-     *       a { character (see Section B.7.1 of the HTML 4.0 Recommendation).
+     * The html output method should not escape a & character
+     * occurring in an attribute value immediately followed by
+     * a { character (see Section B.7.1 of the HTML 4.0 Recommendation).
+     * This is implemented in xmlEncodeEntitiesReentrant
      */
 
     if (cur == NULL) {
@@ -698,20 +716,51 @@ htmlAttrDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc, xmlAttrPtr cur,
 		 (!xmlStrcasecmp(cur->name, BAD_CAST "src")) ||
 		 ((!xmlStrcasecmp(cur->name, BAD_CAST "name")) &&
 		  (!xmlStrcasecmp(cur->parent->name, BAD_CAST "a"))))) {
-		xmlChar *escaped;
 		xmlChar *tmp = value;
+		/* xmlURIEscapeStr() escapes '"' so it can be safely used. */
+		xmlBufCCat(buf->buffer, "\"");
 
 		while (IS_BLANK_CH(*tmp)) tmp++;
 
-		escaped = xmlURIEscapeStr(tmp, BAD_CAST"@/:=?;#%&,+");
-		if (escaped != NULL) {
-		    xmlBufferWriteQuotedString(buf->buffer, escaped);
-		    xmlFree(escaped);
-		} else {
-		    xmlBufferWriteQuotedString(buf->buffer, value);
+		/* URI Escape everything, except server side includes. */
+		for ( ; ; ) {
+		    xmlChar *escaped;
+		    xmlChar endChar;
+		    xmlChar *end = NULL;
+		    xmlChar *start = (xmlChar *)xmlStrstr(tmp, BAD_CAST "<!--");
+		    if (start != NULL) {
+			end = (xmlChar *)xmlStrstr(tmp, BAD_CAST "-->");
+			if (end != NULL) {
+			    *start = '\0';
+			}
+		    }
+
+		    /* Escape the whole string, or until start (set to '\0'). */
+		    escaped = xmlURIEscapeStr(tmp, BAD_CAST"@/:=?;#%&,+");
+		    if (escaped != NULL) {
+		        xmlBufCat(buf->buffer, escaped);
+		        xmlFree(escaped);
+		    } else {
+		        xmlBufCat(buf->buffer, tmp);
+		    }
+
+		    if (end == NULL) { /* Everything has been written. */
+			break;
+		    }
+
+		    /* Do not escape anything within server side includes. */
+		    *start = '<'; /* Restore the first character of "<!--". */
+		    end += 3; /* strlen("-->") */
+		    endChar = *end;
+		    *end = '\0';
+		    xmlBufCat(buf->buffer, start);
+		    *end = endChar;
+		    tmp = end;
 		}
+
+		xmlBufCCat(buf->buffer, "\"");
 	    } else {
-		xmlBufferWriteQuotedString(buf->buffer, value);
+		xmlBufWriteQuotedString(buf->buffer, value);
 	    }
 	    xmlFree(value);
 	} else  {
@@ -1061,7 +1110,7 @@ htmlDocDump(FILE *f, xmlDocPtr cur) {
 
 	    handler = xmlFindCharEncodingHandler(encoding);
 	    if (handler == NULL)
-		return(-1);
+		htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
 	} else {
 	    handler = xmlFindCharEncodingHandler(encoding);
 	}
@@ -1101,7 +1150,7 @@ htmlSaveFile(const char *filename, xmlDocPtr cur) {
 
     if ((cur == NULL) || (filename == NULL))
         return(-1);
-       
+
     xmlInitParser();
 
     encoding = (const char *) htmlGetMetaEncoding(cur);
@@ -1120,7 +1169,7 @@ htmlSaveFile(const char *filename, xmlDocPtr cur) {
 
 	    handler = xmlFindCharEncodingHandler(encoding);
 	    if (handler == NULL)
-		return(-1);
+		htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
 	}
     }
 
@@ -1132,7 +1181,7 @@ htmlSaveFile(const char *filename, xmlDocPtr cur) {
     if (handler == NULL)
 	handler = xmlFindCharEncodingHandler("ascii");
 
-    /* 
+    /*
      * save the content to a temp buffer.
      */
     buf = xmlOutputBufferCreateFilename(filename, handler, cur->compression);
@@ -1152,7 +1201,7 @@ htmlSaveFile(const char *filename, xmlDocPtr cur) {
  * @encoding: the document encoding
  *
  * Dump an HTML document to a file using a given encoding.
- * 
+ *
  * returns: the number of byte written or -1 in case of failure.
  */
 int
@@ -1181,7 +1230,7 @@ htmlSaveFileFormat(const char *filename, xmlDocPtr cur,
 
 	    handler = xmlFindCharEncodingHandler(encoding);
 	    if (handler == NULL)
-		return(-1);
+		htmlSaveErr(XML_SAVE_UNKNOWN_ENCODING, NULL, encoding);
 	}
         htmlSetMetaEncoding(cur, (const xmlChar *) encoding);
     } else {
@@ -1196,7 +1245,7 @@ htmlSaveFileFormat(const char *filename, xmlDocPtr cur,
     if (handler == NULL)
 	handler = xmlFindCharEncodingHandler("ascii");
 
-    /* 
+    /*
      * save the content to a temp buffer.
      */
     buf = xmlOutputBufferCreateFilename(filename, handler, 0);
@@ -1216,7 +1265,7 @@ htmlSaveFileFormat(const char *filename, xmlDocPtr cur,
  *
  * Dump an HTML document to a file using a given encoding
  * and formatting returns/spaces are added.
- * 
+ *
  * returns: the number of byte written or -1 in case of failure.
  */
 int
diff --git a/third_party/libxml/src/INSTALL b/third_party/libxml/src/INSTALL
deleted file mode 100644
index 7d1c323..0000000
--- a/third_party/libxml/src/INSTALL
+++ /dev/null
@@ -1,365 +0,0 @@
-Installation Instructions
-*************************
-
-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
-
-   Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved.  This file is offered as-is,
-without warranty of any kind.
-
-Basic Installation
-==================
-
-   Briefly, the shell commands `./configure; make; make install' should
-configure, build, and install this package.  The following
-more-detailed instructions are generic; see the `README' file for
-instructions specific to this package.  Some packages provide this
-`INSTALL' file but do not implement all of the features documented
-below.  The lack of an optional feature in a given package is not
-necessarily a bug.  More recommendations for GNU packages can be found
-in *note Makefile Conventions: (standards)Makefile Conventions.
-
-   The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation.  It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions.  Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
-   It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring.  Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.
-
-   If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release.  If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
-   The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'.  You need `configure.ac' if
-you want to change it or regenerate `configure' using a newer version
-of `autoconf'.
-
-   The simplest way to compile this package is:
-
-  1. `cd' to the directory containing the package's source code and type
-     `./configure' to configure the package for your system.
-
-     Running `configure' might take a while.  While running, it prints
-     some messages telling which features it is checking for.
-
-  2. Type `make' to compile the package.
-
-  3. Optionally, type `make check' to run any self-tests that come with
-     the package, generally using the just-built uninstalled binaries.
-
-  4. Type `make install' to install the programs and any data files and
-     documentation.  When installing into a prefix owned by root, it is
-     recommended that the package be configured and built as a regular
-     user, and only the `make install' phase executed with root
-     privileges.
-
-  5. Optionally, type `make installcheck' to repeat any self-tests, but
-     this time using the binaries in their final installed location.
-     This target does not install anything.  Running this target as a
-     regular user, particularly if the prior `make install' required
-     root privileges, verifies that the installation completed
-     correctly.
-
-  6. You can remove the program binaries and object files from the
-     source code directory by typing `make clean'.  To also remove the
-     files that `configure' created (so you can compile the package for
-     a different kind of computer), type `make distclean'.  There is
-     also a `make maintainer-clean' target, but that is intended mainly
-     for the package's developers.  If you use it, you may have to get
-     all sorts of other programs in order to regenerate files that came
-     with the distribution.
-
-  7. Often, you can also type `make uninstall' to remove the installed
-     files again.  In practice, not all packages have tested that
-     uninstallation works correctly, even though it is required by the
-     GNU Coding Standards.
-
-  8. Some packages, particularly those that use Automake, provide `make
-     distcheck', which can by used by developers to test that all other
-     targets like `make install' and `make uninstall' work correctly.
-     This target is generally not run by end users.
-
-Compilers and Options
-=====================
-
-   Some systems require unusual options for compilation or linking that
-the `configure' script does not know about.  Run `./configure --help'
-for details on some of the pertinent environment variables.
-
-   You can give `configure' initial values for configuration parameters
-by setting variables in the command line or in the environment.  Here
-is an example:
-
-     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
-
-   *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
-   You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory.  To do this, you can use GNU `make'.  `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script.  `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.  This
-is known as a "VPATH" build.
-
-   With a non-GNU `make', it is safer to compile the package for one
-architecture at a time in the source code directory.  After you have
-installed the package for one architecture, use `make distclean' before
-reconfiguring for another architecture.
-
-   On MacOS X 10.5 and later systems, you can create libraries and
-executables that work on multiple system types--known as "fat" or
-"universal" binaries--by specifying multiple `-arch' options to the
-compiler but only a single `-arch' option to the preprocessor.  Like
-this:
-
-     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                 CPP="gcc -E" CXXCPP="g++ -E"
-
-   This is not guaranteed to produce working output in all cases, you
-may have to build one architecture at a time and combine the results
-using the `lipo' tool if you have problems.
-
-Installation Names
-==================
-
-   By default, `make install' installs the package's commands under
-`/usr/local/bin', include files under `/usr/local/include', etc.  You
-can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX', where PREFIX must be an
-absolute file name.
-
-   You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files.  If you
-pass the option `--exec-prefix=PREFIX' to `configure', the package uses
-PREFIX as the prefix for installing programs and libraries.
-Documentation and other data files still use the regular prefix.
-
-   In addition, if you use an unusual directory layout you can give
-options like `--bindir=DIR' to specify different values for particular
-kinds of files.  Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.  In general, the
-default for these options is expressed in terms of `${prefix}', so that
-specifying just `--prefix' will affect all of the other directory
-specifications that were not explicitly provided.
-
-   The most portable way to affect installation locations is to pass the
-correct locations to `configure'; however, many packages provide one or
-both of the following shortcuts of passing variable assignments to the
-`make install' command line to change installation locations without
-having to reconfigure or recompile.
-
-   The first method involves providing an override variable for each
-affected directory.  For example, `make install
-prefix=/alternate/directory' will choose an alternate location for all
-directory configuration variables that were expressed in terms of
-`${prefix}'.  Any directories that were specified during `configure',
-but not in terms of `${prefix}', must each be overridden at install
-time for the entire installation to be relocated.  The approach of
-makefile variable overrides for each directory variable is required by
-the GNU Coding Standards, and ideally causes no recompilation.
-However, some platforms have known limitations with the semantics of
-shared libraries that end up requiring recompilation when using this
-method, particularly noticeable in packages that use GNU Libtool.
-
-   The second method involves providing the `DESTDIR' variable.  For
-example, `make install DESTDIR=/alternate/directory' will prepend
-`/alternate/directory' before all installation names.  The approach of
-`DESTDIR' overrides is not required by the GNU Coding Standards, and
-does not work on platforms that have drive letters.  On the other hand,
-it does better at avoiding recompilation issues, and works well even
-when some directory options were not specified in terms of `${prefix}'
-at `configure' time.
-
-Optional Features
-=================
-
-   If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-   Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System).  The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
-   For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-   Some packages offer the ability to configure how verbose the
-execution of `make' will be.  For these packages, running `./configure
---enable-silent-rules' sets the default to minimal output, which can be
-overridden with `make V=1'; while running `./configure
---disable-silent-rules' sets the default to verbose, which can be
-overridden with `make V=0'.
-
-Particular systems
-==================
-
-   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
-CC is not installed, it is recommended to use the following options in
-order to use an ANSI C compiler:
-
-     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
-
-and if that doesn't work, install pre-built binaries of GCC for HP-UX.
-
-   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
-parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
-a workaround.  If GNU CC is not installed, it is therefore recommended
-to try
-
-     ./configure CC="cc"
-
-and if that doesn't work, try
-
-     ./configure CC="cc -nodtk"
-
-   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
-directory contains several dysfunctional programs; working variants of
-these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
-in your `PATH', put it _after_ `/usr/bin'.
-
-   On Haiku, software installed for all users goes in `/boot/common',
-not `/usr/local'.  It is recommended to use the following options:
-
-     ./configure --prefix=/boot/common
-
-Specifying the System Type
-==========================
-
-   There may be some features `configure' cannot figure out
-automatically, but needs to determine by the type of machine the package
-will run on.  Usually, assuming the package is built to be run on the
-_same_ architectures, `configure' can figure that out, but if it prints
-a message saying it cannot guess the machine type, give it the
-`--build=TYPE' option.  TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
-     CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
-     OS
-     KERNEL-OS
-
-   See the file `config.sub' for the possible values of each field.  If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
-   If you are _building_ compiler tools for cross-compiling, you should
-use the option `--target=TYPE' to select the type of system they will
-produce code for.
-
-   If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
-   If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists.  Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
-   Variables not defined in a site shell script can be set in the
-environment passed to `configure'.  However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost.  In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'.  For example:
-
-     ./configure CC=/usr/local2/bin/gcc
-
-causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-Unfortunately, this technique does not work for `CONFIG_SHELL' due to
-an Autoconf bug.  Until the bug is fixed you can use this workaround:
-
-     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
-
-`configure' Invocation
-======================
-
-   `configure' recognizes the following options to control how it
-operates.
-
-`--help'
-`-h'
-     Print a summary of all of the options to `configure', and exit.
-
-`--help=short'
-`--help=recursive'
-     Print a summary of the options unique to this package's
-     `configure', and exit.  The `short' variant lists options used
-     only in the top level, while the `recursive' variant lists options
-     also present in any nested packages.
-
-`--version'
-`-V'
-     Print the version of Autoconf used to generate the `configure'
-     script, and exit.
-
-`--cache-file=FILE'
-     Enable the cache: use and save the results of the tests in FILE,
-     traditionally `config.cache'.  FILE defaults to `/dev/null' to
-     disable caching.
-
-`--config-cache'
-`-C'
-     Alias for `--cache-file=config.cache'.
-
-`--quiet'
-`--silent'
-`-q'
-     Do not print messages saying which checks are being made.  To
-     suppress all normal output, redirect it to `/dev/null' (any error
-     messages will still be shown).
-
-`--srcdir=DIR'
-     Look for the package's source code in directory DIR.  Usually
-     `configure' can determine that directory automatically.
-
-`--prefix=DIR'
-     Use DIR as the installation prefix.  *note Installation Names::
-     for more details, including other options available for fine-tuning
-     the installation locations.
-
-`--no-create'
-`-n'
-     Run the configure checks, but stop before creating any output
-     files.
-
-`configure' also accepts some other, not widely useful, options.  Run
-`configure --help' for more details.
-
diff --git a/third_party/libxml/src/Makefile.am b/third_party/libxml/src/Makefile.am
new file mode 100644
index 0000000..70720f3
--- /dev/null
+++ b/third_party/libxml/src/Makefile.am
@@ -0,0 +1,1279 @@
+## Process this file with automake to produce Makefile.in
+
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = include . doc example xstc $(PYTHON_SUBDIR)
+
+DIST_SUBDIRS = include . doc example python xstc
+
+AM_CPPFLAGS = -I$(top_builddir)/include -I$(srcdir)/include
+
+AM_CFLAGS = $(THREAD_CFLAGS) $(Z_CFLAGS) $(LZMA_CFLAGS)
+
+noinst_PROGRAMS=testSchemas testRelax testSAX testHTML testXPath testURI \
+                testThreads testC14N testAutomata testRegexp \
+                testReader testapi testModule runtest runsuite testchar \
+		testdict runxmlconf testrecurse testlimits
+
+bin_PROGRAMS = xmllint xmlcatalog
+
+bin_SCRIPTS=xml2-config
+
+lib_LTLIBRARIES = libxml2.la
+libxml2_la_LIBADD = $(ICU_LIBS) $(THREAD_LIBS) $(Z_LIBS) $(LZMA_LIBS) $(ICONV_LIBS) $(M_LIBS) $(WIN32_EXTRA_LIBADD)
+
+if USE_VERSION_SCRIPT
+LIBXML2_VERSION_SCRIPT = $(VERSION_SCRIPT_FLAGS)$(srcdir)/libxml2.syms
+else
+LIBXML2_VERSION_SCRIPT =
+endif
+
+libxml2_la_LDFLAGS = $(CYGWIN_EXTRA_LDFLAGS) $(WIN32_EXTRA_LDFLAGS) \
+		     $(LIBXML2_VERSION_SCRIPT) \
+		     -version-info $(LIBXML_VERSION_INFO) \
+		     $(MODULE_PLATFORM_LIBS)
+
+if WITH_SAX1_SOURCES
+docb_sources = DOCBparser.c
+else
+docb_sources =
+endif
+
+if WITH_TRIO_SOURCES
+trio_sources = triostr.c trio.c
+else
+trio_sources =
+endif
+
+libxml2_la_SOURCES = SAX.c entities.c encoding.c error.c parserInternals.c  \
+		parser.c tree.c hash.c list.c xmlIO.c xmlmemory.c uri.c  \
+		valid.c xlink.c HTMLparser.c HTMLtree.c debugXML.c xpath.c  \
+		xpointer.c xinclude.c nanohttp.c nanoftp.c \
+		$(docb_sources) \
+		catalog.c globals.c threads.c c14n.c xmlstring.c buf.c \
+		xmlregexp.c xmlschemas.c xmlschemastypes.c xmlunicode.c \
+		$(trio_sources) \
+		xmlreader.c relaxng.c dict.c SAX2.c \
+		xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c \
+		xmlmodule.c schematron.c xzlib.c
+
+DEPS = $(top_builddir)/libxml2.la
+LDADDS = $(STATIC_BINARIES) $(top_builddir)/libxml2.la $(THREAD_LIBS) $(Z_LIBS) $(LZMA_LIBS) $(ICONV_LIBS) $(M_LIBS) $(WIN32_EXTRA_LIBADD)
+
+
+man_MANS = xml2-config.1 libxml.3
+
+m4datadir = $(datadir)/aclocal
+m4data_DATA = libxml.m4
+
+runtest_SOURCES=runtest.c
+runtest_LDFLAGS = 
+runtest_DEPENDENCIES = $(DEPS)
+runtest_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testrecurse_SOURCES=testrecurse.c
+testrecurse_LDFLAGS = 
+testrecurse_DEPENDENCIES = $(DEPS)
+testrecurse_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testlimits_SOURCES=testlimits.c
+testlimits_LDFLAGS = 
+testlimits_DEPENDENCIES = $(DEPS)
+testlimits_LDADD= $(BASE_THREAD_LIBS) $(RDL_LIBS) $(LDADDS)
+
+testchar_SOURCES=testchar.c
+testchar_LDFLAGS = 
+testchar_DEPENDENCIES = $(DEPS)
+testchar_LDADD= $(RDL_LIBS) $(LDADDS)
+
+testdict_SOURCES=testdict.c
+testdict_LDFLAGS = 
+testdict_DEPENDENCIES = $(DEPS)
+testdict_LDADD= $(RDL_LIBS) $(LDADDS)
+
+runsuite_SOURCES=runsuite.c
+runsuite_LDFLAGS = 
+runsuite_DEPENDENCIES = $(DEPS)
+runsuite_LDADD= $(RDL_LIBS) $(LDADDS)
+
+xmllint_SOURCES=xmllint.c
+xmllint_LDFLAGS = 
+xmllint_DEPENDENCIES = $(DEPS)
+xmllint_LDADD=  $(RDL_LIBS) $(LDADDS)
+
+testSAX_SOURCES=testSAX.c
+testSAX_LDFLAGS = 
+testSAX_DEPENDENCIES = $(DEPS)
+testSAX_LDADD= $(LDADDS)
+
+testHTML_SOURCES=testHTML.c
+testHTML_LDFLAGS = 
+testHTML_DEPENDENCIES = $(DEPS)
+testHTML_LDADD= $(LDADDS)
+
+xmlcatalog_SOURCES=xmlcatalog.c
+xmlcatalog_LDFLAGS = 
+xmlcatalog_DEPENDENCIES = $(DEPS)
+xmlcatalog_LDADD = $(RDL_LIBS) $(LDADDS)
+
+testXPath_SOURCES=testXPath.c
+testXPath_LDFLAGS = 
+testXPath_DEPENDENCIES = $(DEPS)
+testXPath_LDADD= $(LDADDS)
+
+testC14N_SOURCES=testC14N.c
+testC14N_LDFLAGS = 
+testC14N_DEPENDENCIES = $(DEPS)
+testC14N_LDADD= $(LDADDS)
+
+if THREADS_W32
+testThreads_SOURCES = testThreadsWin32.c
+else
+testThreads_SOURCES = testThreads.c
+endif
+testThreads_LDFLAGS = 
+testThreads_DEPENDENCIES = $(DEPS)
+testThreads_LDADD= $(BASE_THREAD_LIBS) $(LDADDS)
+
+testURI_SOURCES=testURI.c
+testURI_LDFLAGS = 
+testURI_DEPENDENCIES = $(DEPS)
+testURI_LDADD= $(LDADDS)
+
+testRegexp_SOURCES=testRegexp.c
+testRegexp_LDFLAGS = 
+testRegexp_DEPENDENCIES = $(DEPS)
+testRegexp_LDADD= $(LDADDS)
+
+testAutomata_SOURCES=testAutomata.c
+testAutomata_LDFLAGS = 
+testAutomata_DEPENDENCIES = $(DEPS)
+testAutomata_LDADD= $(LDADDS)
+
+testSchemas_SOURCES=testSchemas.c
+testSchemas_LDFLAGS = 
+testSchemas_DEPENDENCIES = $(DEPS)
+testSchemas_LDADD= $(LDADDS)
+
+testRelax_SOURCES=testRelax.c
+testRelax_LDFLAGS = 
+testRelax_DEPENDENCIES = $(DEPS)
+testRelax_LDADD= $(LDADDS)
+
+testReader_SOURCES=testReader.c
+testReader_LDFLAGS = 
+testReader_DEPENDENCIES = $(DEPS)
+testReader_LDADD= $(LDADDS)
+
+testModule_SOURCES=testModule.c
+testModule_LDFLAGS = 
+testModule_DEPENDENCIES = $(DEPS)
+testModule_LDADD= $(LDADDS)
+
+noinst_LTLIBRARIES = testdso.la
+testdso_la_SOURCES = testdso.c
+testdso_la_LDFLAGS = -module -no-undefined -avoid-version -rpath $(libdir)
+
+# that one forces the rebuild when "make rebuild" is run on doc/
+rebuild_testapi:
+	-@(if [ "$(PYTHON)" != "" ] ; then \
+	    $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
+
+# that one is just to make sure it is rebuilt if missing
+# but adding the dependances generate mess
+testapi.c: $(srcdir)/gentest.py
+	-@(if [ "$(PYTHON)" != "" ] ; then \
+	    $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
+
+BUILT_SOURCES = testapi.c
+
+testapi_SOURCES=testapi.c
+testapi_LDFLAGS = 
+testapi_DEPENDENCIES = $(DEPS)
+testapi_LDADD= $(LDADDS)
+
+runxmlconf_SOURCES=runxmlconf.c
+runxmlconf_LDFLAGS = 
+runxmlconf_DEPENDENCIES = $(DEPS)
+runxmlconf_LDADD= $(LDADDS)
+
+#testOOM_SOURCES=testOOM.c testOOMlib.h testOOMlib.c
+#testOOM_LDFLAGS = 
+#testOOM_DEPENDENCIES = $(DEPS)
+#testOOM_LDADD= $(LDADDS)
+
+runtests:
+	[ -d test   ] || $(LN_S) $(srcdir)/test   .
+	[ -d result ] || $(LN_S) $(srcdir)/result .
+	$(CHECKER) ./runtest$(EXEEXT) && $(CHECKER) ./testrecurse$(EXEEXT) &&$(CHECKER) ./testapi$(EXEEXT) && $(CHECKER) ./testchar$(EXEEXT)&& $(CHECKER) ./testdict$(EXEEXT) && $(CHECKER) ./runxmlconf$(EXEEXT)
+	@(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; \
+	    $(MAKE) tests ; fi)
+
+check: all runtests
+
+check-valgrind valgrind: all
+	@echo '## Running the regression tests under Valgrind'
+	@echo '## Go get a cup of coffee it is gonna take a while ...'
+	$(MAKE) CHECKER='valgrind -q' runtests
+
+testall : tests SVGtests SAXtests
+
+tests: XMLtests XMLenttests NStests IDtests Errtests APItests $(READER_TEST) $(TEST_SAX) $(TEST_PUSH) $(TEST_HTML) $(TEST_PHTML) $(TEST_VALID) URItests $(TEST_PATTERN) $(TEST_XPATH) $(TEST_XPTR) $(TEST_XINCLUDE) $(TEST_C14N) $(TEST_DEBUG) $(TEST_CATALOG) $(TEST_REGEXPS) $(TEST_SCHEMAS) $(TEST_SCHEMATRON) $(TEST_THREADS) Timingtests $(TEST_VTIME) $(PYTHON_TESTS) $(TEST_MODULES)
+	@(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; \
+	    $(MAKE) tests ; fi)
+	@(cd doc/examples ; $(MAKE) tests)
+
+APItests: testapi$(EXEEXT)
+	@echo "## Running the API regression tests this may take a little while"
+	-@($(CHECKER) $(top_builddir)/testapi -q)
+
+HTMLtests : testHTML$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## HTML regression tests"
+	-@(for i in $(srcdir)/test/HTML/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML $$i > $(srcdir)/result/HTML/$$name 2>$(srcdir)/result/HTML/$$name.err ; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testHTML $$i > result.$$name 2> error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/HTML/$$name result.$$name ; \
+	      diff -b $(srcdir)/result/HTML/$$name.err error.$$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML result.$$name > result2.$$name 2>error.$$name ; \
+	      diff result.$$name result2.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name result2.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+HTMLPushtests : testHTML$(EXEEXT)
+	@echo "## Push HTML regression tests"
+	-@(for i in $(srcdir)/test/HTML/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML --push $$i > $(srcdir)/result/HTML/$$name 2>$(srcdir)/result/HTML/$$name.err ; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testHTML --push $$i > result.$$name 2> error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/HTML/$$name result.$$name ; \
+	      cut -b 1-15 $(srcdir)/result/HTML/$$name.err > errorcut.$$name; \
+	      cut -b 1-15 error.$$name > errorcut2.$$name; \
+	      diff -b errorcut.$$name errorcut2.$$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML --push result.$$name > result2.$$name 2>error.$$name ; \
+	      diff result.$$name result2.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name result2.$$name error.$$name errorcut.$$name errorcut2.$$name ; \
+	  fi ; fi ; done)
+	@echo "## HTML SAX regression tests"
+	-@(for i in $(srcdir)/test/HTML/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/HTML/$$name.sax ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML --sax $$i > $(srcdir)/result/HTML/$$name.sax ; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testHTML --sax $$i > result.$$name.sax ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/HTML/$$name.sax result.$$name.sax` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name.sax ; \
+	  fi ; fi ; done)
+	@echo "## Push HTML SAX regression tests"
+	-@(for i in $(srcdir)/test/HTML/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/HTML/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testHTML --push --sax $$i > $(srcdir)/result/HTML/$$name.sax ; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testHTML --push --sax $$i 2>&1 > result.$$name.sax ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/HTML/$$name.sax result.$$name.sax` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name.sax ; \
+	  fi ; fi ; done)
+
+XMLtests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XML regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i > $(srcdir)/result/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff result.$$name result2.$$name` ;\
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+	@echo "## XML regression tests on memory"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --memory $$i > $(srcdir)/result/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --memory $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --memory result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"`; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      diff result.$$name result2.$$name ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+
+XMLPushtests: xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XML push regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --push $$i > $(srcdir)/result/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --push $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --push result.$$name 2>&1 > result2.$$name | grep -v 'failed to load external entity' ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff result.$$name result2.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+
+NStests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XML Namespaces regression tests"
+	-@(for i in $(srcdir)/test/namespaces/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/namespaces/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i \
+	         2> $(srcdir)/result/namespaces/$$name.err \
+		 > $(srcdir)/result/namespaces/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint $$i 2> error.$$name > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/namespaces/$$name result.$$name ; \
+	      diff $(srcdir)/result/namespaces/$$name.err error.$$name`; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+IDtests : xmllint$(EXEEXT) testXPath$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## xml:id regression tests"
+	-@(for i in $(srcdir)/test/xmlid/id_*.xml ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/xmlid/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testXPath -i $$i "id('bar')" \
+	         2> $(srcdir)/result/xmlid/$$name.err \
+		 > $(srcdir)/result/xmlid/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testXPath -i $$i "id('bar')" 2> error.$$name > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/xmlid/$$name result.$$name ; \
+	      diff $(srcdir)/result/xmlid/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+Errtests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Error cases regression tests"
+	-@(for i in $(srcdir)/test/errors/*.xml ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/errors/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i \
+	         2> $(srcdir)/result/errors/$$name.err \
+		 > $(srcdir)/result/errors/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint $$i 2> error.$$name > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/errors/$$name result.$$name ; \
+	      diff $(srcdir)/result/errors/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Error cases stream regression tests"
+	-@(for i in $(srcdir)/test/errors/*.xml ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/errors/$$name.str ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --stream $$i \
+	         2> $(srcdir)/result/errors/$$name.str \
+		 > /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --stream $$i 2> error.$$name > /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/errors/$$name.str error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm error.$$name ; \
+	  fi ; fi ; done)
+
+Docbtests : xmllint$(EXEEXT)
+
+XMLenttests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XML entity subst regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/noent/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --noent $$i > $(srcdir)/result/noent/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --noent $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff $(srcdir)/result/noent/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --noent result.$$name 2>&1 > result2.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	      diff result.$$name result2.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+
+URItests : testURI$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## URI module regression tests"
+	-@(for i in $(srcdir)/test/URI/*.data ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/URI/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testURI -base 'http://foo.com/path/to/index.html?orig#help' < $$i > $(srcdir)/result/URI/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testURI -base 'http://foo.com/path/to/index.html?orig#help' < $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/URI/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	-@(for i in $(srcdir)/test/URI/*.uri ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/URI/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testURI < $$i > $(srcdir)/result/URI/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testURI < $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/URI/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+XPathtests : testXPath$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XPath regression tests"
+	-@(if [ "`$(top_builddir)/testXPath | grep 'support not compiled in'`" != "" ] ; \
+	  then echo Skipping debug not compiled in ; exit 0 ; fi ; \
+	  for i in $(srcdir)/test/XPath/expr/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XPath/expr/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testXPath -f --expr $$i > $(srcdir)/result/XPath/expr/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testXPath -f --expr $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XPath/expr/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done ; \
+	  for i in $(srcdir)/test/XPath/docs/* ; do \
+	  if [ ! -d $$i ] ; then \
+	  doc=`basename $$i`; \
+	  for j in $(srcdir)/test/XPath/tests/$$doc* ; do \
+	  if [ ! -f $$j ] ; then continue ; fi ; \
+	  name=`basename $$j`; \
+	  if [ ! -d $$j ] ; then \
+	  if [ ! -f $(srcdir)/result/XPath/tests/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testXPath -f -i $$i $$j > $(srcdir)/result/XPath/tests/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testXPath -f -i $$i $$j 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XPath/tests/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done ; fi ; done)
+
+XPtrtests : testXPath$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XPointer regression tests"
+	-@(if [ "`$(top_builddir)/testXPath | grep 'support not compiled in'`" != "" ] ; \
+	  then echo Skipping debug not compiled in ; exit 0 ; fi ; \
+	  for i in $(srcdir)/test/XPath/docs/* ; do \
+	  if [ ! -d $$i ] ; then \
+	  doc=`basename $$i`; \
+	  for j in $(srcdir)/test/XPath/xptr/$$doc* ; do \
+	  if [ ! -f $$j ] ; then continue ; fi ; \
+	  name=`basename $$j`; \
+	  if [ ! -d $$j ] ; then \
+	  if [ ! -f $(srcdir)/result/XPath/xptr/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testXPath -xptr -f -i $$i $$j > $(srcdir)/result/XPath/xptr/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testXPath -xptr -f -i $$i $$j 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XPath/xptr/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done ; fi ; done)
+
+XIncludetests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## XInclude regression tests"
+	-@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XInclude/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude $$i > $(srcdir)/result/XInclude/$$name 2> $(srcdir)/result/XInclude/$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XInclude/$$name result.$$name ; \
+	      diff $(srcdir)/result/XInclude/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	-@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XInclude/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode $$i > $(srcdir)/result/XInclude/$$name 2> $(srcdir)/result/XInclude/$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XInclude/$$name result.$$name ; \
+	      diff $(srcdir)/result/XInclude/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	@(echo > .memdump)
+	@echo "## XInclude xmlReader regression tests"
+	-@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XInclude/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > $(srcdir)/result/XInclude/$$name.rdr ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XInclude/$$name.err error.$$name ; \
+	      diff $(srcdir)/result/XInclude/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+	-@(for i in $(srcdir)/test/XInclude/docs/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/XInclude/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nowarning --noxincludenode --stream --debug $$i > $(srcdir)/result/XInclude/$$name.rdr ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nowarning --xinclude --stream --debug $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/XInclude/$$name.err error.$$name ; \
+	      diff $(srcdir)/result/XInclude/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+Scripttests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Scripts regression tests"
+	@echo "## Some of the base computations may be different if srcdir != ."
+	-@(for i in $(srcdir)/test/scripts/*.script ; do \
+	  name=`basename $$i .script`; \
+	  xml=$(srcdir)/test/scripts/`basename $$i .script`.xml; \
+	  if [ -f $$xml ] ; then \
+	  if [ ! -f $(srcdir)/result/scripts/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --shell $$xml < $$i > $(srcdir)/result/scripts/$$name 2> $(srcdir)/result/scripts/$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --shell $$xml < $$i > result.$$name 2> result.$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/scripts/$$name result.$$name ; \
+	      diff $(srcdir)/result/scripts/$$name.err result.$$name.err` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name result.$$name.err ; \
+	  fi ; fi ; done)
+
+Catatests : xmlcatalog$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Catalog regression tests"
+	-@(for i in $(srcdir)/test/catalogs/*.script ; do \
+	  name=`basename $$i .script`; \
+	  xml=$(srcdir)/test/catalogs/`basename $$i .script`.xml; \
+	  if [ -f $$xml ] ; then \
+	  if [ ! -f $(srcdir)/result/catalogs/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmlcatalog --shell $$xml < $$i 2>&1 > $(srcdir)/result/catalogs/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmlcatalog --shell $$xml < $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/catalogs/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	-@(for i in $(srcdir)/test/catalogs/*.script ; do \
+	  name=`basename $$i .script`; \
+	  sgml=$(srcdir)/test/catalogs/`basename $$i .script`.sgml; \
+	  if [ -f $$sgml ] ; then \
+	  if [ ! -f $(srcdir)/result/catalogs/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmlcatalog --shell $$sgml < $$i > $(srcdir)/result/catalogs/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmlcatalog --shell $$sgml < $$i > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/catalogs/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Add and del operations on XML Catalogs"
+	-@($(CHECKER) $(top_builddir)/xmlcatalog --create --noout $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid sysid $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid2 sysid2 $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --add public Pubid3 sysid3 $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	diff result/catalogs/mycatalog.full $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid3 $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	$(CHECKER) $(top_builddir)/xmlcatalog --noout --del sysid2 $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	diff result/catalogs/mycatalog.empty $(srcdir)/result/catalogs/mycatalog; \
+	grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	rm -f $(srcdir)/result/catalogs/mycatalog)
+
+SVGtests : xmllint$(EXEEXT)
+	@echo "## SVG parsing regression tests"
+	-@(for i in $(srcdir)/test/SVG/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/SVG/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i > $(srcdir)/result/SVG/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      echo Testing $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint $$i > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/SVG/$$name result.$$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint result.$$name > result2.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff result.$$name result2.$$name ; \
+	      rm result.$$name result2.$$name ; \
+	  fi ; fi ; done)
+
+Threadtests : testThreads$(EXEEXT)
+	@echo "## Threaded regression tests"
+	-@($(CHECKER) $(top_builddir)/testThreads ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"; \
+	   exit 0)
+
+Readertests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Reader regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nonet --debug --stream $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Reader on memory regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --memory --nonet --debug --stream $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --memory --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@(echo > .memdump)
+	@echo "## Walker regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.rdr ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --nonet --debug --walker $$i > $(srcdir)/result/$$name.rdr 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --nonet --debug --walker $$i > result.$$name 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.rdr result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Reader entities substitution regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.rde ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --noent --nonet --debug --stream $$i > $(srcdir)/result/$$name.rde 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --noent --nonet --debug --stream $$i > result.$$name 2>/dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.rde result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+SAXtests : testSAX$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## SAX1 callbacks regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.sax ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testSAX $$i > $(srcdir)/result/$$name.sax 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testSAX $$i > result.$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.sax result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## SAX2 callbacks regression tests"
+	-@(for i in $(srcdir)/test/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/$$name.sax2 ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testSAX --sax2 $$i > $(srcdir)/result/$$name.sax2 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testSAX --sax2 $$i > result.$$name 2> /dev/null ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/$$name.sax2 result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+Validtests : xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Valid documents regression tests"
+	-@(for i in $(srcdir)/test/VCM/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --valid --noout --nowarning $$i ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0"`;\
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	  fi ; done ; exit 0)
+	@echo "## Validity checking regression tests"
+	-@(for i in $(srcdir)/test/VC/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/VC/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --noout --valid $$i 2> $(srcdir)/result/VC/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --noout --valid $$i 2> result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/VC/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## General documents valid regression tests"
+	-@(for i in $(srcdir)/test/valid/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/valid/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint --valid $$i > $(srcdir)/result/valid/$$name 2>$(srcdir)/result/valid/$$name.err ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint --valid $$i > result.$$name 2>error.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/valid/$$name result.$$name ; \
+	      diff $(srcdir)/result/valid/$$name.err error.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name error.$$name ; \
+	  fi ; fi ; done)
+
+Regexptests: testRegexp$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Regexp regression tests"
+	-@(for i in $(srcdir)/test/regexp/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/regexp/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testRegexp -i $$i > $(srcdir)/result/regexp/$$name; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testRegexp -i $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/regexp/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+	@echo "## Formal expresssions regression tests"
+	-@(for i in $(srcdir)/test/expr/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/expr/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testRegexp --expr -i $$i > $(srcdir)/result/expr/$$name; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testRegexp --expr -i $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/expr/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+Automatatests: testAutomata$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Automata regression tests"
+	-@(for i in $(srcdir)/test/automata/* ; do \
+	  name=`basename $$i`; \
+	  if [ ! -d $$i ] ; then \
+	  if [ ! -f $(srcdir)/result/automata/$$name ] ; then \
+	      echo New test file $$name ; \
+	      $(CHECKER) $(top_builddir)/testAutomata $$i > $(srcdir)/result/automata/$$name; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/testAutomata $$i 2>&1 > result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/automata/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done)
+
+dba100000.xml: dbgenattr.pl
+	@echo "## generating dba100000.xml"
+	@($(PERL) $(top_srcdir)/dbgenattr.pl 100000 > dba100000.xml)
+
+Timingtests: xmllint$(EXEEXT) dba100000.xml
+	@echo "## Timing tests to try to detect performance"
+	@echo "## as well a memory usage breakage when streaming"
+	@echo "## 1/ using the file interface"
+	@echo "## 2/ using the memory interface"
+	@echo "## 3/ repeated DOM parsing"
+	@echo "## 4/ repeated DOM validation"
+	-@($(top_builddir)/xmllint --stream --timing dba100000.xml; \
+	   MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+	   if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	   exit 0)
+	-@($(top_builddir)/xmllint --stream --timing --memory dba100000.xml; \
+	   MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+	   if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	   exit 0)
+	-@($(top_builddir)/xmllint --noout --timing --repeat $(srcdir)/test/valid/REC-xml-19980210.xml; \
+	   MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+	   if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	   exit 0)
+
+VTimingtests: xmllint$(EXEEXT)
+	-@($(top_builddir)/xmllint --noout --timing --valid --repeat $(srcdir)/test/valid/REC-xml-19980210.xml; \
+	   MEM=`cat .memdump | grep "MEMORY ALLOCATED" | awk '{ print $$7}'`;\
+	   if [ "$$MEM" != "" ] ; then echo Using $$MEM bytes ; fi ; \
+	   grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	   exit 0)
+
+C14Ntests : testC14N$(EXEEXT)
+	@echo "## C14N and XPath regression tests"
+	-@(for m in with-comments without-comments 1-1-without-comments exc-without-comments ; do \
+	    for i in $(srcdir)/test/c14n/$$m/*.xml ; do  \
+		if [ ! -d $$i ] ; then \
+		    name=`basename $$i .xml`; \
+		    cmdline="$(CHECKER) $(top_builddir)/testC14N --$$m $$i"; \
+		    if [ -f $(srcdir)/test/c14n/$$m/$$name.xpath ] ; then \
+			cmdline="$$cmdline $(srcdir)/test/c14n/$$m/$$name.xpath"; \
+			if [ -f $(srcdir)/test/c14n/$$m/$$name.ns ] ; then \
+			    cmdline="$$cmdline '`cat $(srcdir)/test/c14n/$$m/$$name.ns`'"; \
+			fi; \
+		    fi; \
+		    $$cmdline > $(srcdir)/test/c14n/test.tmp; \
+		    if [ $$? -eq 0 ]; then \
+			diff  $(srcdir)/result/c14n/$$m/$$name $(srcdir)/test/c14n/test.tmp; \
+			if [ $$? -ne 0 ]; then \
+			    echo "Test $$m/$$name failed"; \
+			    cat $(srcdir)/test/c14n/test.tmp; \
+			fi; \
+		    else \
+			echo "C14N failed"; \
+		    fi; \
+		    grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+		fi; \
+		rm -f $(srcdir)/test/c14n/test.tmp; \
+	    done; \
+	done)
+
+Schemastests: testSchemas$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Schemas regression tests"
+	-@(for i in $(srcdir)/test/schemas/*_*.xsd ; do \
+	  name=`basename $$i | sed 's+_.*++'`; \
+	  sno=`basename $$i | sed 's+.*_\(.*\).xsd+\1+'`; \
+	  for j in $(srcdir)/test/schemas/"$$name"_*.xml ; do \
+	      if [ -f $$j ] ; then \
+	      xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+	      if [ ! -f $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" ]; \
+	      then \
+		  echo New test file "$$name"_"$$sno"_"$$xno" ; \
+		  $(CHECKER) $(top_builddir)/testSchemas $$i $$j \
+		    > $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" \
+		    2> $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno".err; \
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      else \
+	          log=`$(CHECKER) $(top_builddir)/testSchemas $$i $$j \
+		    > res.$$name 2> err.$$name;\
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	          diff $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno" \
+		       res.$$name;\
+	          diff $(srcdir)/result/schemas/"$$name"_"$$sno"_"$$xno".err \
+		       err.$$name;\
+		  grep Unimplemented err.$$name`; \
+	          if [ -n "$$log" ] ; then echo "$$name"_"$$sno"_"$$xno" result ; echo $$log ; fi ; \
+	          rm res.$$name err.$$name ; \
+	       fi ; fi ;\
+	  done; done)
+
+Relaxtests: xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Relax-NG regression tests"
+	-@(for i in $(srcdir)/test/relaxng/*.rng ; do \
+	  name=`basename $$i | sed 's+\.rng++'`; \
+	  if [ ! -f $(srcdir)/result/relaxng/"$$name"_valid ] ; then \
+	      echo New schemas $$name ; \
+	      $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $(srcdir)/test/relaxng/tutorA.rng $$i \
+		      > $(srcdir)/result/relaxng/"$$name"_valid \
+		      2> $(srcdir)/result/relaxng/"$$name"_err; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	  else \
+	      log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $(srcdir)/test/relaxng/tutorA.rng $$i \
+	      > res.$$name 2> err.$$name;\
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      diff $(srcdir)/result/relaxng/"$$name"_valid \
+		   res.$$name;\
+	      diff $(srcdir)/result/relaxng/"$$name"_err \
+		   err.$$name | grep -v "error detected at";\
+	      grep Unimplemented err.$$name`; \
+	      if [ -n "$$log" ] ; then echo schemas $$name result ; echo $$log ; fi ; \
+	      rm res.$$name err.$$name ; \
+	  fi; \
+	  for j in $(srcdir)/test/relaxng/"$$name"_*.xml ; do \
+	      if [ -f $$j ] ; then \
+	      xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+	      if [ ! -f $(srcdir)/result/relaxng/"$$name"_"$$xno" ]; \
+	      then \
+		  echo New test file "$$name"_"$$xno" ; \
+		  $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+		    > $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+		    2> $(srcdir)/result/relaxng/"$$name"_"$$xno".err; \
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      else \
+	          log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+		    > res.$$name 2> err.$$name;\
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	          diff $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+		       res.$$name;\
+	          diff $(srcdir)/result/relaxng/"$$name"_"$$xno".err \
+		       err.$$name | grep -v "error detected at";\
+		  grep Unimplemented err.$$name`; \
+		  if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo $$log ; fi ; \
+	          rm res.$$name err.$$name ; \
+	       fi ; fi ; \
+	  done; done)
+	@echo "## Relax-NG streaming regression tests"
+	-@(for i in $(srcdir)/test/relaxng/*.rng ; do \
+	  name=`basename $$i | sed 's+\.rng++'`; \
+	  for j in $(srcdir)/test/relaxng/"$$name"_*.xml ; do \
+	      if [ -f $$j ] ; then \
+	      xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+	      if [ ! -f $(srcdir)/result/relaxng/"$$name"_"$$xno" ]; \
+	      then \
+		  echo New test file "$$name"_"$$xno" ; \
+		  $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --relaxng $$i $$j \
+		    > $(srcdir)/result/relaxng/"$$name"_"$$xno" \
+		    2> $(srcdir)/result/relaxng/"$$name"_"$$xno".err; \
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      else \
+	          log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --noout --stream --relaxng $$i $$j \
+		    > res.$$name 2> err.$$name;\
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	          diff $(srcdir)/result/relaxng/"$$name"_"$$xno" res.$$name;\
+		  if [ "$$name" != "tutor10_1" -a "$$name" != "tutor10_2" -a "$$name" != "tutor3_2" -a "$$name" != "307377" -a "$$name" != "tutor8_2" ] ; then \
+		      diff $(srcdir)/result/relaxng/"$$name"_"$$xno".err \
+			   err.$$name | grep -v "error detected at";\
+		  fi ; grep Unimplemented err.$$name`; \
+	          if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo $$log ; fi ; \
+	          rm res.$$name err.$$name ; \
+	       fi ; fi ; \
+	  done; done)
+
+Schematrontests: xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Schematron regression tests"
+	-@(for i in $(srcdir)/test/schematron/*.sct ; do \
+	  name=`basename $$i | sed 's+\.sct++'`; \
+	  for j in $(srcdir)/test/schematron/"$$name"_*.xml ; do \
+	      if [ -f $$j ] ; then \
+	      xno=`basename $$j | sed 's+.*_\(.*\).xml+\1+'`; \
+	      if [ ! -f $(srcdir)/result/schematron/"$$name"_"$$xno" ]; \
+	      then \
+		  echo New test file "$$name"_"$$xno" ; \
+		  $(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --schematron $$i $$j \
+		    > $(srcdir)/result/schematron/"$$name"_"$$xno" \
+		    2> $(srcdir)/result/schematron/"$$name"_"$$xno".err; \
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      else \
+	          log=`$(CHECKER) $(top_builddir)/xmllint$(EXEEXT) --schematron $$i $$j \
+		    > res.$$name 2> err.$$name;\
+	          grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	          diff $(srcdir)/result/schematron/"$$name"_"$$xno" \
+		       res.$$name;\
+	          diff $(srcdir)/result/schematron/"$$name"_"$$xno".err \
+		       err.$$name | grep -v "error detected at";\
+		  grep Unimplemented err.$$name`; \
+		  if [ -n "$$log" ] ; then echo "$$name"_"$$xno" result ; echo $$log ; fi ; \
+	          rm res.$$name err.$$name ; \
+	       fi ; fi ; \
+	  done; done)
+
+RelaxNGPythonTests:
+	@(if [ -x $(PYTHON) ] ; then \
+	    PYTHONPATH=$(top_builddir)/python:$(top_builddir)/python/.libs:$$PYTHONPATH ; \
+	    export PYTHONPATH; \
+	    LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+	    export LD_LIBRARY_PATH; \
+	    echo "## Relax-NG Python based test suite 1" ; \
+	    $(CHECKER) $(PYTHON) $(srcdir)/check-relaxng-test-suite.py ; \
+	    echo "## Relax-NG Python based test suite 2" ; \
+	    $(CHECKER) $(PYTHON) $(srcdir)/check-relaxng-test-suite2.py ; \
+	  fi)
+
+SchemasPythonTests:
+	@(if [ -x $(PYTHON) ] ; then \
+	    PYTHONPATH=$(top_builddir)/python:$(top_builddir)/python/.libs:$$PYTHONPATH; \
+	    export PYTHONPATH; \
+	    LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ; \
+	    export LD_LIBRARY_PATH; \
+	    echo "## XML Schemas datatypes Python based test suite" ; \
+	    echo "## It is normal to see 11 errors reported" ; \
+	    $(CHECKER) $(PYTHON) $(srcdir)/check-xsddata-test-suite.py ; \
+	  fi)
+	@(if [ -x $(PYTHON) -a -d xstc ] ; then cd xstc ; $(MAKE) CHECKER="$(CHECKER)" pytests ; fi)
+
+Patterntests: xmllint$(EXEEXT)
+	@(echo > .memdump)
+	@echo "## Pattern regression tests"
+	-@(for i in $(srcdir)/test/pattern/*.pat ; do \
+	  name=`basename $$i .pat`; \
+	  if [ -f $(srcdir)/test/pattern/$$name.xml ] ; then \
+	  if [ ! -f $(srcdir)/result/pattern/$$name ] ; then \
+	      rm -f result.$$name ; \
+	      echo New test file $$name ; \
+	      for pat in `cat $$i` ; do \
+	      $(CHECKER) $(top_builddir)/xmllint --walker --pattern $$pat $(srcdir)/test/pattern/$$name.xml >> $(srcdir)/result/pattern/$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      done ;\
+	  else \
+	      rm -f result.$$name ; \
+	      lst=`cat $$i` ; \
+	      log=`for pat in $$lst ; do $(CHECKER) $(top_builddir)/xmllint --walker --pattern $$pat $(srcdir)/test/pattern/$$name.xml 2>&1 >> result.$$name ; \
+	      grep "MORY ALLO" .memdump  | grep -v "MEMORY ALLOCATED : 0";\
+	      done ;\
+	      diff $(srcdir)/result/pattern/$$name result.$$name` ; \
+	      if [ -n "$$log" ] ; then echo $$name result ; echo $$log ; fi ; \
+	      rm result.$$name ; \
+	  fi ; fi ; done ;)
+
+ModuleTests: testModule$(EXEEXT) testdso.la
+	@echo "## Module tests"
+	@(./testModule$(EXEEXT))
+
+cleanup:
+	-@(find . -name .\#\* -exec rm {} \;)
+	-@(find . -name \*.gcda -o -name \*.gcno -exec rm -f {} \;)
+	-@(find . -name \*.orig -o -name \*.rej -o -name \*.old -exec rm -f {} \;)
+
+dist-hook: cleanup libxml2.spec
+	-cp libxml2.spec $(distdir)
+	(cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git win32 macos os400 vms VxWorks bakefile test result) | (cd $(distdir); tar xf -)
+
+dist-source: distdir
+	$(AMTAR) -chof - --exclude Tests --exclude test --exclude result $(distdir) | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-sources+"`.tar.gz
+
+dist-test: distdir
+	(mkdir -p $(distdir))
+	(cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git xstc/Tests) | (cd $(distdir); tar xf -)
+	tar -cf - $(distdir)/test $(distdir)/result $(distdir)/xstc/Tests  $(distdir)/Makefile.tests $(distdir)/README $(distdir)/README.tests $(distdir)/AUTHORS $(distdir)/testapi.c $(distdir)/runtest.c $(distdir)/runsuite.c | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-tests+"`.tar.gz
+	@(rm -rf $(distdir)/xstc/Test)
+
+cleantar:
+	@(rm -f libxml*.tar.gz COPYING.LIB)
+
+rpm: cleanup cleantar
+	@(unset CDPATH ; $(MAKE) dist-source dist && rpmbuild -ta $(distdir).tar.gz)
+
+## We create xml2Conf.sh here and not from configure because we want
+## to get the paths expanded correctly.  Macros like srcdir are given
+## the value NONE in configure if the user doesn't specify them (this
+## is an autoconf feature, not a bug).
+
+xml2Conf.sh: xml2Conf.sh.in Makefile
+## Use sed and then mv to avoid problems if the user interrupts.
+	sed -e 's?\@XML_LIBDIR\@?$(XML_LIBDIR)?g' \
+	    -e 's?\@XML_INCLUDEDIR\@?$(XML_INCLUDEDIR)?g' \
+	    -e 's?\@VERSION\@?$(VERSION)?g' \
+	    -e 's?\@XML_LIBS\@?$(XML_LIBS)?g' \
+	       < $(srcdir)/xml2Conf.sh.in > xml2Conf.tmp \
+	&& mv xml2Conf.tmp xml2Conf.sh
+
+CLEANFILES = runxmlconf.log test.out xml2Conf.sh *.gcda *.gcno *.res
+DISTCLEANFILES = COPYING missing.lst
+
+confexecdir=$(libdir)
+confexec_DATA = xml2Conf.sh
+CVS_EXTRA_DIST=
+EXTRA_DIST = xml2-config.in xml2Conf.sh.in libxml.spec.in libxml2.spec \
+             libxml.m4 Copyright check-xml-test-suite.py gentest.py \
+	     check-relaxng-test-suite.py check-relaxng-test-suite2.py \
+	     check-xsddata-test-suite.py check-xinclude-test-suite.py \
+             example/Makefile.am example/gjobread.c example/gjobs.xml \
+	     $(man_MANS) libxml-2.0.pc.in libxml-2.0-uninstalled.pc.in \
+	     libxml2-config.cmake.in \
+	     trionan.c trionan.h triostr.c triostr.h trio.c trio.h \
+	     triop.h triodef.h libxml.h elfgcchack.h xzlib.h buf.h \
+	     enc.h save.h testThreadsWin32.c genUnicode.py TODO_SCHEMAS \
+	     dbgen.pl dbgenattr.pl regressions.py regressions.xml \
+	     README.tests Makefile.tests libxml2.syms timsort.h \
+	     $(CVS_EXTRA_DIST)
+
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libxml-2.0.pc
+
+cmakedir = $(libdir)/cmake/libxml2
+cmake_DATA = libxml2-config.cmake
+
+#
+# Install the tests program sources as examples 
+#
+BASE_DIR=$(datadir)/doc
+DOC_MODULE=libxml2-$(VERSION)
+EXAMPLES_DIR=$(BASE_DIR)/$(DOC_MODULE)/examples
+
+install-data-local: 
+	$(MKDIR_P) $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+	-$(INSTALL) -m 0644 $(srcdir)/Copyright $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+	$(MKDIR_P) $(DESTDIR)$(EXAMPLES_DIR)
+	-$(INSTALL) -m 0644 $(srcdir)/xmllint.c $(DESTDIR)$(EXAMPLES_DIR)
+	-$(INSTALL) -m 0644 $(srcdir)/testSAX.c $(DESTDIR)$(EXAMPLES_DIR)
+	-$(INSTALL) -m 0644 $(srcdir)/testHTML.c $(DESTDIR)$(EXAMPLES_DIR)
+	-$(INSTALL) -m 0644 $(srcdir)/testXPath.c $(DESTDIR)$(EXAMPLES_DIR)
+
+uninstall-local:
+	rm -f $(DESTDIR)$(EXAMPLES_DIR)/testXPath.c
+	rm -f $(DESTDIR)$(EXAMPLES_DIR)/testHTML.c
+	rm -f $(DESTDIR)$(EXAMPLES_DIR)/testSAX.c
+	rm -f $(DESTDIR)$(EXAMPLES_DIR)/xmllint.c
+	rm -rf $(DESTDIR)$(EXAMPLES_DIR)
+	rm -f $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)/Copyright
+	rm -rf $(DESTDIR)$(BASE_DIR)/$(DOC_MODULE)
+
+tst: tst.c
+	$(CC) $(CFLAGS) -Iinclude -o tst tst.c .libs/libxml2.a -lpthread -lm -lz -llzma
+
+sparse: clean
+	$(MAKE) CC=cgcc
+
+#
+# Coverage support, largely borrowed from libvirt
+# Both binaries comes from the lcov package in Fedora
+#
+LCOV = /usr/bin/lcov
+GENHTML = /usr/bin/genhtml
+
+cov: clean-cov
+	if [ "`echo $(LDFLAGS) | grep coverage`" = "" ] ; then \
+	    echo not configured with coverage; exit 1 ; fi
+	if [ ! -x $(LCOV) -o ! -x $(GENHTML) ] ; then \
+	    echo Need $(LCOV) and $(GENHTML) excecutables; exit 1 ; fi
+	-@($(MAKE) check)
+	-@(./runsuite$(EXEEXT))
+	mkdir $(top_builddir)/coverage
+	$(LCOV) -c -o $(top_builddir)/coverage/libxml2.info.tmp -d $(top_srcdir)
+	$(LCOV) -r $(top_builddir)/coverage/libxml2.info.tmp -o $(top_builddir)/coverage/libxml2.info *usr*
+	rm $(top_builddir)/coverage/libxml2.info.tmp
+	$(GENHTML) -s -t "libxml2" -o $(top_builddir)/coverage --legend $(top_builddir)/coverage/libxml2.info
+	echo "Coverage report is in $(top_builddir)/coverage/index.html"
+
+clean-cov:
+	rm -rf $(top_builddir)/coverage
+
diff --git a/third_party/libxml/src/Makefile.tests b/third_party/libxml/src/Makefile.tests
new file mode 100644
index 0000000..619cbfb
--- /dev/null
+++ b/third_party/libxml/src/Makefile.tests
@@ -0,0 +1,41 @@
+#
+# You may have to ajust to call the right compiler, or other oprions
+# for compiling and linking
+#
+
+CFLAGS=`xml2-config --cflags`
+LIBS=`xml2-config --libs`
+THREADLIB= -lpthread
+EXEEXT=
+
+all: runtest$(EXEEXT) runsuite$(EXEEXT) testapi$(EXEEXT) testchar$(EXEEXT)
+
+clean:
+	$(RM) runtest$(EXEEXT) runsuite$(EXEEXT) testapi$(EXEEXT)
+
+check: do_runtest do_testchar do_testapi do_runsuite
+
+runtest$(EXEEXT): runtest.c
+	$(CC) -o runtest$(EXEEXT) $(CFLAGS) runtest.c $(LIBS) $(THREADLIB)
+
+do_runtest: runtest$(EXEEXT)
+	./runtest
+
+runsuite$(EXEEXT): runsuite.c
+	$(CC) -o runsuite$(EXEEXT) $(CFLAGS) runsuite.c $(LIBS)
+
+do_runsuite: runsuite$(EXEEXT)
+	./runsuite
+
+testapi$(EXEEXT): testapi.c
+	$(CC) -o testapi$(EXEEXT) $(CFLAGS) testapi.c $(LIBS)
+
+do_testapi: testapi$(EXEEXT)
+	./testapi
+
+testchar$(EXEEXT): testchar.c
+	$(CC) -o testchar$(EXEEXT) $(CFLAGS) testchar.c $(LIBS)
+
+do_testchar: testchar$(EXEEXT)
+	./testchar
+
diff --git a/third_party/libxml/src/NEWS b/third_party/libxml/src/NEWS
index cdfdda6..8027d55 100644
--- a/third_party/libxml/src/NEWS
+++ b/third_party/libxml/src/NEWS
@@ -4,17 +4,647 @@
   Note that this is automatically generated from the news webpage at:
        http://xmlsoft.org/news.html
 
-Items not finished and worked on, get in touch with the list if you want
-to help those   - More testing on RelaxNG
-   - Finishing up XML
-  Schemas
-
 The change log at 
 ChangeLog.html
  describes the recents commits
-to the SVN at 
-http://svn.gnome.org/viewvc/libxml2/trunk/
+to the GIT at 
+http://git.gnome.org/browse/libxml2/
  code base.Here is the list of public releases:
+2.9.2: Oct 16 2014:
+   - Security:
+  Fix for CVE-2014-3660 billion laugh variant (Daniel Veillard),
+  CVE-2014-0191 Do not fetch external parameter entities (Daniel Veillard)
+  
+   - Bug Fixes:
+  fix memory leak xml header encoding field with XML_PARSE_IGNORE_ENC (Bart De Schuymer),
+  xmlmemory: handle realloc properly (Yegor Yefremov),
+  Python generator bug raised by the const change (Daniel Veillard),
+  Windows Critical sections not released correctly (Daniel Veillard),
+  Parser error on repeated recursive entity expansion containing &lt; (Daniel Veillard),
+  xpointer : fixing Null Pointers (Gaurav Gupta),
+  Remove Unnecessary Null check in xpointer.c (Gaurav Gupta),
+  parser bug on misformed namespace attributes (Dennis Filder),
+  Pointer dereferenced before null check (Daniel Veillard),
+  Leak of struct addrinfo in xmlNanoFTPConnect() (Gaurav Gupta),
+  Possible overflow in HTMLParser.c (Daniel Veillard),
+  python/tests/sync.py assumes Python dictionaries are ordered (John Beck),
+  Fix Enum check and missing break (Gaurav Gupta),
+  xmlIO: Handle error returns from dup() (Philip Withnall),
+  Fix a problem properly saving URIs (Daniel Veillard),
+  wrong error column in structured error when parsing attribute values (Juergen Keil),
+  wrong error column in structured error when skipping whitespace in xml decl (Juergen Keil),
+  no error column in structured error handler for xml schema validation errors (Juergen Keil),
+  Couple of Missing Null checks (Gaurav Gupta),
+  Add couple of missing Null checks (Daniel Veillard),
+  xmlschemastypes: Fix potential array overflow (Philip Withnall),
+  runtest: Fix a memory leak on parse failure (Philip Withnall),
+  xmlIO: Fix an FD leak on gzdopen() failure (Philip Withnall),
+  xmlcatalog: Fix a memory leak on quit (Philip Withnall),
+  HTMLparser: Correctly initialise a stack allocated structure (Philip Withnall),
+  Check for tmon in _xmlSchemaDateAdd() is incorrect (David Kilzer),
+  Avoid Possible Null Pointer in trio.c (Gaurav Gupta),
+  Fix processing in SAX2 in case of an allocation failure (Daniel Veillard),
+  XML Shell command "cd" does not handle "/" at end of path (Daniel Veillard),
+  Fix various Missing Null checks (Gaurav Gupta),
+  Fix a potential NULL dereference (Daniel Veillard),
+  Add a couple of misisng check in xmlRelaxNGCleanupTree (Gaurav Gupta),
+  Add a missing argument check (Gaurav Gupta),
+  Adding a check in case of allocation error (Gaurav Gupta),
+  xmlSaveUri() incorrectly recomposes URIs with rootless paths (Dennis Filder),
+  Adding some missing NULL checks (Gaurav),
+  Fixes for xmlInitParserCtxt (Daniel Veillard),
+  Fix regressions introduced by CVE-2014-0191 patch (Daniel Veillard),
+  erroneously ignores a validation error if no error callback set (Daniel Veillard),
+  xmllint was not parsing the --c14n11 flag (Sérgio Batista),
+  Avoid Possible null pointer dereference in memory debug mode (Gaurav),
+  Avoid Double Null Check (Gaurav),
+  Restore context size and position after XPATH_OP_ARG (Nick Wellnhofer),
+  Fix xmlParseInNodeContext() if node is not element (Daniel Veillard),
+  Avoid a possible NULL pointer dereference (Gaurav),
+  Fix xmlTextWriterWriteElement when a null content is given (Daniel Veillard),
+  Fix an typo 'onrest' in htmlScriptAttributes (Daniel Veillard),
+  fixing a ptotential uninitialized access (Daniel Veillard),
+  Fix an fd leak in an error case (Daniel Veillard),
+  Missing initialization for the catalog module (Daniel Veillard),
+  Handling of XPath function arguments in error case (Nick Wellnhofer),
+  Fix a couple of missing NULL checks (Gaurav),
+  Avoid a possibility of dangling encoding handler (Gaurav),
+  Fix HTML push parser to accept HTML_PARSE_NODEFDTD (Arnold Hendriks),
+  Fix a bug loading some compressed files (Mike Alexander),
+  Fix XPath node comparison bug (Gaurav),
+  Type mismatch in xmlschemas.c (Gaurav),
+  Type mismatch in xmlschemastypes.c (Gaurav),
+  Avoid a deadcode in catalog.c (Daniel Veillard),
+  run close socket on Solaris, same as we do on other platforms (Denis Pauk),
+  Fix pointer dereferenced before null check (Gaurav),
+  Fix a potential NULL dereference in tree code (Daniel Veillard),
+  Fix potential NULL pointer dereferences in regexp code (Gaurav),
+  xmllint --pretty crashed without following numeric argument (Tim Galeckas),
+  Fix XPath expressions of the form '@ns:*' (Nick Wellnhofer),
+  Fix XPath '//' optimization with predicates (Nick Wellnhofer),
+  Clear up a potential NULL dereference (Daniel Veillard),
+  Fix a possible NULL dereference (Gaurav),
+  Avoid crash if allocation fails (Daniel Veillard),
+  Remove occasional leading space in XPath number formatting (Daniel Veillard),
+  Fix handling of mmap errors (Daniel Veillard),
+  Catch malloc error and exit accordingly (Daniel Veillard),
+  missing else in xlink.c (Ami Fischman),
+  Fix a parsing bug on non-ascii element and CR/LF usage (Daniel Veillard),
+  Fix a regression in xmlGetDocCompressMode() (Daniel Veillard),
+  properly quote the namespace uris written out during c14n (Aleksey Sanin),
+  Remove premature XInclude check on URI being relative (Alexey Neyman),
+  Fix missing break on last() function for attributes (dcb),
+  Do not URI escape in server side includes (Romain Bondue),
+  Fix an error in xmlCleanupParser (Alexander Pastukhov)
+  
+   - Documentation:
+  typo in error messages "colon are forbidden from..." (Daniel Veillard),
+  Fix a link to James SAX documentation old page (Daniel Veillard),
+  Fix typos in relaxng.c (Jan Pokorný),
+  Fix a doc typo (Daniel Veillard),
+  Fix typos in {tree,xpath}.c (errror) (Jan Pokorný),
+  Add limitations about encoding conversion (Daniel Veillard),
+  Fix typos in xmlschemas{,types}.c (Jan Pokorný),
+  Fix incorrect spelling entites->entities (Jan Pokorný),
+  Forgot to document 2.9.1 release, regenerate docs (Daniel Veillard)
+  
+   - Portability:
+  AC_CONFIG_FILES and executable bit (Roumen Petrov),
+  remove HAVE_CONFIG_H dependency in testlimits.c (Roumen Petrov),
+  fix some tabs mixing incompatible with python3 (Roumen Petrov),
+  Visual Studio 14 CTP defines snprintf() (Francis Dupont),
+  OS400: do not try to copy unexisting doc files (Patrick Monnerat),
+  OS400: use either configure.ac or configure.in. (Patrick Monnerat),
+  os400: make-src.sh: create physical file with target CCSID (Patrick Monnerat),
+  OS400: Add some more C macros equivalent procedures. (Patrick Monnerat),
+  OS400: use C macros to implement equivalent RPG support procedures. (Patrick Monnerat),
+  OS400: implement XPath macros as procedures for ILE/RPG support. (Patrick Monnerat),
+  OS400: include in distribution tarball. (Patrick Monnerat),
+  OS400: Add README: compilation directives and OS/400 specific stuff. (Patrick Monnerat),
+  OS400: Add compilation scripts. (Patrick Monnerat),
+  OS400: ILE RPG language header files. (Patrick Monnerat),
+  OS400: implement some macros as functions for ILE/RPG language support (that as no macros). (Patrick Monnerat),
+  OS400: UTF8<-->EBCDIC wrappers for system and external library calls (Patrick Monnerat),
+  OS400: Easy character transcoding support (Patrick Monnerat),
+  OS400: iconv functions compatibility wrappers and table builder. (Patrick Monnerat),
+  OS400: create architecture directory. Implement dlfcn emulation. (Patrick Monnerat),
+  Fix building when configuring without xpath and xptr (Daniel Veillard),
+  configure: Add --with-python-install-dir (Jonas Eriksson),
+  Fix compilation with minimum and xinclude. (Nicolas Le Cam),
+  Compile out use of xmlValidateNCName() when not available. (Nicolas Le Cam),
+  Fix compilation with minimum and schematron. (Nicolas Le Cam),
+  Legacy needs xmlSAX2StartElement() and xmlSAX2EndElement(). (Nicolas Le Cam),
+  Don't use xmlValidateName() when not available. (Nicolas Le Cam),
+  Fix a portability issue on Windows (Longstreth Jon),
+  Various portability patches for OpenVMS (Jacob (Jouk) Jansen),
+  Use specific macros for portability to OS/400 (Patrick Monnerat),
+  Add macros needed for OS/400 portability (Patrick Monnerat),
+  Portability patch for fopen on OS/400 (Patrick Monnerat),
+  Portability fixes for OS/400 (Patrick Monnerat),
+  Improve va_list portability (Patrick Monnerat),
+  Portability fix (Patrick Monnerat),
+  Portability fix (Patrick Monnerat),
+  Generic portability fix (Patrick Monnerat),
+  Shortening lines in headers (Patrick Monnerat),
+  build: Use pkg-config to find liblzma in preference to AC_CHECK_LIB (Philip Withnall),
+  build: Add @LZMA_LIBS@ to libxml’s pkg-config files (Philip Withnall),
+  fix some tabs mixing incompatible with python3 (Daniel Veillard),
+  add additional defines checks for support "./configure --with-minimum" (Denis Pauk),
+  Another round of fixes for older versions of Python (Arfrever Frehtes Taifersar Arahesis),
+  python: fix drv_libxml2.py for python3 compatibility (Alexandre Rostovtsev),
+  python: Fix compiler warnings when building python3 bindings (Armin K),
+  Fix for compilation with python 2.6.8 (Petr Sumbera)
+  
+   - Improvements:
+  win32/libxml2.def.src after rebuild in doc (Roumen Petrov),
+  elfgcchack.h: more legacy needs xmlSAX2StartElement() and xmlSAX2EndElement() (Roumen Petrov),
+  elfgcchack.h: add xmlXPathNodeEval and xmlXPathSetContextNode (Roumen Petrov),
+  Provide cmake module (Samuel Martin),
+  Fix a couple of issues raised by make dist (Daniel Veillard),
+  Fix and add const qualifiers (Kurt Roeckx),
+  Preparing for upcoming release of 2.9.2 (Daniel Veillard),
+  Fix zlib and lzma libraries check via command line (Dmitriy),
+  wrong error column in structured error when parsing end tag (Juergen Keil),
+  doc/news.html: small update to avoid line join while generating NEWS. (Patrick Monnerat),
+  Add methods for python3 iterator (Ron Angeles),
+  Support element node traversal in document fragments. (Kyle VanderBeek),
+  xmlNodeSetName: Allow setting the name to a substring of the currently set name (Tristan Van Berkom),
+  Added macros for argument casts (Eric Zurcher),
+  adding init calls to xml and html Read parsing entry points (Daniel Veillard),
+  Get rid of 'REPLACEMENT CHARACTER' Unicode chars in xmlschemas.c (Jan Pokorný),
+  Implement choice for name classes on attributes (Shaun McCance),
+  Two small namespace tweaks (Daniel Veillard),
+  xmllint --memory should fail on empty files (Daniel Veillard),
+  Cast encoding name to char pointer to match arg type (Nikolay Sivov)
+  
+   - Cleanups:
+  Removal of old configure.in (Daniel Veillard),
+  Unreachable code in tree.c (Gaurav Gupta),
+  Remove a couple of dead conditions (Gaurav Gupta),
+  Avoid some dead code and cleanup in relaxng.c (Gaurav),
+  Drop not needed checks (Denis Pauk),
+  Fix a wrong test (Daniel Veillard)
+  
+
+
+2.9.1: Apr 19 2013:
+   -  Features:
+    Support for Python3 (Daniel Veillard),
+    Add xmlXPathSetContextNode and xmlXPathNodeEval (Alex Bligh)
+  
+   -  Documentation:
+    Add documentation for xmllint --xpath (Daniel Veillard),
+    Fix the URL of the SAX documentation from James (Daniel Veillard),
+    Fix spelling of "length". (Michael Wood)
+  
+   -  Portability:
+    Fix python bindings with versions older than 2.7 (Daniel Veillard),
+    rebuild docs:Makefile.am (Roumen Petrov),
+    elfgcchack.h after rebuild in doc (Roumen Petrov),
+    elfgcchack for buf module (Roumen Petrov),
+    Fix a uneeded and wrong extra link parameter (Daniel Veillard),
+    Few cleanup patches for Windows (Denis Pauk),
+    Fix rpmbuild --nocheck (Mark Salter),
+    Fix for win32/configure.js and WITH_THREAD_ALLOC (Daniel Richard),
+    Fix Broken multi-arch support in xml2-config (Daniel Veillard),
+    Fix a portability issue for GCC < 3.4.0 (Daniel Veillard),
+    Windows build fixes (Daniel Richard),
+    Fix a thread portability problem (Friedrich Haubensak),
+    Downgrade autoconf requirement to 2.63 (Daniel Veillard)
+  
+   -  Bug Fixes:
+    Fix a linking error for python bindings (Daniel Veillard),
+    Fix a couple of return without value (Jüri Aedla),
+    Improve the hashing functions (Daniel Franke),
+    Improve handling of xmlStopParser() (Daniel Veillard),
+    Remove risk of lockup in dictionary initialization (Daniel Veillard),
+    Activate detection of encoding in external subset (Daniel Veillard),
+    Fix an output buffer flushing conversion bug (Mikhail Titov),
+    Fix an old bug in xmlSchemaValidateOneElement (Csaba László),
+    Fix configure cannot remove messages (Gilles Espinasse),
+    fix schema validation in combination with xsi:nil (Daniel Veillard),
+    xmlCtxtReadFile doesn't work with literal IPv6 URLs (Steve Wolf),
+    Fix a few problems with setEntityLoader (Alexey Neyman),
+    Detect excessive entities expansion upon replacement (Daniel Veillard),
+    Fix the flushing out of raw buffers on encoding conversions (Daniel,
+Veillard),
+    Fix some buffer conversion issues (Daniel Veillard),
+    When calling xmlNodeDump make sure we grow the buffer quickly (Daniel,
+Veillard),
+    Fix an error in the progressive DTD parsing code (Dan Winship),
+    xmllint should not load DTD by default when using the reader (Daniel,
+Veillard),
+    Try IBM-037 when looking for EBCDIC handlers (Petr Sumbera),
+    Fix potential out of bound access (Daniel Veillard),
+    Fix large parse of file from memory (Daniel Veillard),
+    Fix a bug in the nsclean option of the parser (Daniel Veillard),
+    Fix a regression in 2.9.0 breaking validation while streaming (Daniel,
+Veillard),
+    Remove potential calls to exit() (Daniel Veillard)
+  
+   -  Improvements:
+    Regenerated API, and testapi, rebuild documentation (Daniel Veillard),
+    Fix tree iterators broken by 2to3 script (Daniel Veillard),
+    update all tests for Python3 and Python2 (Daniel Veillard),
+    A few more fixes for python 3 affecting libxml2.py (Daniel Veillard),
+    Fix compilation on Python3 (Daniel Veillard),
+    Converting apibuild.py to python3 (Daniel Veillard),
+    First pass at starting porting to python3 (Daniel Veillard),
+    updated configure.in for python3 (Daniel Veillard),
+    Add support for xpathRegisterVariable in Python (Shaun McCance),
+    Added a regression tests from bug 694228 data (Daniel Veillard),
+    Cache presence of '<' in entities content (Daniel Veillard),
+    Avoid extra processing on entities (Daniel Veillard),
+    Python binding for xmlRegisterInputCallback (Alexey Neyman),
+    Python bindings: DOM casts everything to xmlNode (Alexey Neyman),
+    Define LIBXML_THREAD_ALLOC_ENABLED via xmlversion.h (Tim Starling),
+    Adding streaming validation to runtest checks (Daniel Veillard),
+    Add a --pushsmall option to xmllint (Daniel Veillard)
+  
+   -  Cleanups:
+    Switched comment in file to UTF-8 encoding (Daniel Veillard),
+    Extend gitignore (Daniel Veillard),
+    Silent the new python test on input (Alexey Neyman),
+    Cleanup of a duplicate test (Daniel Veillard),
+    Cleanup on duplicate test expressions (Daniel Veillard),
+    Fix compiler warning after 153cf15905cf4ec080612ada6703757d10caba1e (Patrick,
+Gansterer),
+    Spec cleanups and a fix for multiarch support (Daniel Veillard),
+    Silence a clang warning (Daniel Veillard),
+    Cleanup the Copyright to be pure MIT Licence wording (Daniel Veillard),
+    rand_seed should be static in dict.c (Wouter Van Rooy),
+    Fix typos in parser comments (Jan Pokorný)
+  
+
+
+2.9.0: Sep 11 2012:
+   -  Features:
+    A few new API entry points,
+    More resilient push parser mode,
+    A lot of portability improvement,
+    Faster XPath evaluation
+  
+   -  Documentation:
+    xml2-config.1 markup error (Christian Weisgerber),
+    libxml(3) manpage typo fix (John Bradshaw),
+    More cleanups to the documentation part of libxml2 (Daniel Richard G)
+  
+   -  Portability:
+    Bug 676544 - fails to build with --without-sax1 (Akira TAGOH),
+    fix builds not having stdint.h (Rob Richards),
+    GetProcAddressA is available only on WinCE (Daniel Veillard),
+    More updates and cleanups on autotools and Makefiles (Daniel Richard G),
+    More changes for Win32 compilation (Eric Zurcher),
+    Basic changes for Win32 builds of release 2.9.0: compile buf.c (Eric Zurcher),
+    Bundles all generated files for python into the distribution (Daniel Richard G),
+    Fix compiler warnings of wincecompat.c (Patrick Gansterer),
+    Fix non __GNUC__ build (Patrick Gansterer),
+    Fix windows unicode build (Patrick Gansterer),
+    clean redefinition of {v}snprintf in C-source (Roumen Petrov),
+    use xmlBuf... if DEBUG_INPUT is defined (Roumen Petrov),
+    fix runtests to use pthreads support for various Unix platforms (Daniel Richard G),
+    Various "make distcheck" and portability fixups 2nd part (Daniel Richard G),
+    Various "make distcheck" and portability fixups (Daniel Richard G),
+    Fix compilation on older Visual Studio (Daniel Veillard)
+  
+   -  Bug Fixes:
+    Change the XPath code to percolate allocation errors (Daniel Veillard),
+    Fix reuse of xmlInitParser (Daniel Veillard),
+    Fix potential crash on entities errors (Daniel Veillard),
+    initialize var (Rob Richards),
+    Fix the XPath arity check to also check the XPath stack limits (Daniel Veillard),
+    Fix problem with specific and generic error handlers (Pietro Cerutti),
+    Avoid a potential infinite recursion (Daniel Veillard),
+    Fix an XSD error when generating internal automata (Daniel Veillard),
+    Patch for xinclude of text using multibyte characters (Vitaly Ostanin),
+    Fix a segfault on XSD validation on pattern error (Daniel Veillard),
+    Fix missing xmlsave.h module which was ignored in recent builds (Daniel Veillard),
+    Add a missing element check (Daniel Veillard),
+    Adding various checks on node type though the API (Daniel Veillard),
+    Namespace nodes can't be unlinked with xmlUnlinkNode (Daniel Veillard),
+    Fix make dist to include new private header files (Daniel Veillard),
+    More fixups on the push parser behaviour (Daniel Veillard),
+    Strengthen behaviour of the push parser in problematic situations (Daniel Veillard),
+    Enforce XML_PARSER_EOF state handling through the parser (Daniel Veillard),
+    Fixup limits parser (Daniel Veillard),
+    Do not fetch external parsed entities (Daniel Veillard),
+    Fix an error in previous commit (Aron Xu),
+    Fix entities local buffers size problems (Daniel Veillard),
+    Fix parser local buffers size problems (Daniel Veillard),
+    Fix a failure to report xmlreader parsing failures (Daniel Veillard)
+  
+   -  Improvements:
+    Keep libxml2.syms when running "make distclean" (Daniel Veillard),
+    Allow to set the quoting character of an xmlWriter (Csaba Raduly),
+    Keep non-significant blanks node in HTML parser (Daniel Veillard),
+    Add a forbidden variable error number and message to XPath (Daniel Veillard),
+    Support long path names on WNT (Michael Stahl),
+    Improve HTML escaping of attribute on output (Daniel Veillard),
+    Handle ICU_LIBS as LIBADD, not LDFLAGS to prevent linking errors (Arfrever Frehtes Taifersar Arahesis),
+    Switching XPath node sorting to Timsort (Vojtech Fried),
+    Optimizing '//' in XPath expressions (Nick Wellnhofer),
+    Expose xmlBufShrink in the public tree API (Daniel Veillard),
+    Visible HTML elements close the head tag (Conrad Irwin),
+    Fix file and line report for XSD SAX and reader streaming validation (Daniel Veillard),
+    Fix const qualifyer to definition of xmlBufferDetach (Daniel Veillard),
+    minimize use of HAVE_CONFIG_H (Roumen Petrov),
+    fixup regression in Various "make distcheck" and portability fixups (Roumen Petrov),
+    Add support for big line numbers in error reporting (Daniel Veillard),
+    Avoid using xmlBuffer for serialization (Daniel Veillard),
+    Improve compatibility between xmlBuf and xmlBuffer (Daniel Veillard),
+    Provide new accessors for xmlOutputBuffer (Daniel Veillard),
+    Improvements for old buffer compatibility (Daniel Veillard),
+    Expand the limit test program (Daniel Veillard),
+    Improve error reporting on parser errors (Daniel Veillard),
+    Implement some default limits in the XPath module (Daniel Veillard),
+    Introduce some default parser limits (Daniel Veillard),
+    Cleanups and new limit APIs for dictionaries (Daniel Veillard),
+    Fixup for buf.c (Daniel Veillard),
+    Cleanup URI module memory allocation code (Daniel Veillard),
+    Extend testlimits (Daniel Veillard),
+    More avoid quadratic behaviour (Daniel Veillard),
+    Impose a reasonable limit on PI size (Daniel Veillard),
+    first version of testlimits new test (Daniel Veillard),
+    Avoid quadratic behaviour in some push parsing cases (Daniel Veillard),
+    Impose a reasonable limit on comment size (Daniel Veillard),
+    Impose a reasonable limit on attribute size (Daniel Veillard),
+    Harden the buffer code and make it more compatible (Daniel Veillard),
+    More cleanups for input/buffers code (Daniel Veillard),
+    Cleanup function xmlBufResetInput(), to set input from Buffer (Daniel Veillard)
+    Swicth the test program for characters to new input buffers (Daniel Veillard),
+    Convert the HTML tree module to the new buffers (Daniel Veillard),
+    Convert of the HTML parser to new input buffers (Daniel Veillard),
+    Convert the writer to new output buffer and save APIs (Daniel Veillard),
+    Convert XMLReader to the new input buffers (Daniel Veillard),
+    New saving functions using xmlBuf and conversion (Daniel Veillard),
+    Provide new xmlBuf based saving functions (Daniel Veillard),
+    Convert XInclude to the new input buffers (Daniel Veillard),
+    Convert catalog code to the new input buffers (Daniel Veillard),
+    Convert C14N to the new Input buffer (Daniel Veillard),
+    Convert xmlIO.c to the new input and output buffers (Daniel Veillard),
+    Convert XML parser to the new input buffers (Daniel Veillard),
+    Incompatible change to the Input and Output buffers (Daniel Veillard),
+    Adding new encoding function to deal with the new structures (Daniel Veillard),
+    Convert XPath to xmlBuf (Daniel Veillard),
+    Adding a new buf module for buffers (Daniel Veillard),
+    Memory error within SAX2 reuse common framework (Daniel Veillard),
+    Fix xmllint --xpath node initialization (Daniel Veillard)
+  
+   -  Cleanups:
+    Various cleanups to avoid compiler warnings (Daniel Veillard),
+    Big space and tab cleanup (Daniel Veillard),
+    Followup to LibXML2 docs/examples cleanup patch (Daniel Veillard),
+    Second round of cleanups for LibXML2 docs/examples (Daniel Richard),
+    Remove all .cvsignore as they are not used anymore (Daniel Veillard),
+    Fix a Timsort function helper comment (Daniel Veillard),
+    Small cleanup for valgrind target (Daniel Veillard),
+    Patch for portability of latin characters in C files (Daniel Veillard),
+    Cleanup some of the parser code (Daniel Veillard),
+    Fix a variable name in comment (Daniel Veillard),
+    Regenerated testapi.c (Daniel Veillard),
+    Regenerating docs and API files (Daniel Veillard),
+    Small cleanup of unused variables in test (Daniel Veillard),
+    Expand .gitignore with more files (Daniel Veillard)
+  
+
+
+2.8.0: May 23 2012:
+   - Features:
+  add lzma compression support (Anders F Bjorklund)
+  
+   - Documentation:
+    xmlcatalog: Add uri and delegateURI to possible add types in man page. (Ville Skyttä),
+    Update README.tests (Daniel Veillard),
+    URI handling code is not OOM resilient (Daniel Veillard),
+    Fix an error in comment (Daniel Veillard),
+    Fixed bug #617016 (Daniel Mustieles),
+    Fixed two typos in the README document (Daniel Neel),
+    add generated html files (Anders F Bjorklund),
+    Clarify the need to use xmlFreeNode after xmlUnlinkNode (Daniel Veillard),
+    Improve documentation a bit (Daniel Veillard),
+    Updated URL for lxml python bindings (Daniel Veillard)
+  
+   - Portability:
+    Restore code for Windows compilation (Daniel Veillard),
+    Remove git error message during configure (Christian Dywan),
+    xmllint: Build fix for endTimer if !defined(HAVE_GETTIMEOFDAY) (Patrick R. Gansterer),
+    remove a bashism in confgure.in (John Hein),
+    undef ERROR if already defined (Patrick R. Gansterer),
+    Fix library problems with mingw-w64 (Michael Cronenworth),
+    fix windows build. ifdef addition from bug 666491 makes no sense (Rob Richards),
+    prefer native threads on win32 (Sam Thursfield),
+    Allow to compile with Visual Studio 2010 (Thomas Lemm),
+    Fix mingw's snprintf configure check (Andoni Morales),
+    fixed a 64bit big endian issue (Marcus Meissner),
+    Fix portability failure if netdb.h lacks NO_ADDRESS (Daniel Veillard),
+    Fix windows build from lzma addition (Rob Richards),
+    autogen: Only check for libtoolize (Colin Walters),
+    Fix the Windows build files (Patrick von Reth),
+    634846 Remove a linking option breaking Windows VC10 (Daniel Veillard),
+    599241 fix an initialization problem on Win64 (Andrew W. Nosenko),
+    fix win build (Rob Richards)
+  
+   - Bug fixes:
+    Part for rand_r checking missing (Daniel Veillard),
+    Cleanup on randomization (Daniel Veillard),
+    Fix undefined reference in python module (Pacho Ramos),
+    Fix a race in xmlNewInputStream (Daniel Veillard),
+    Fix weird streaming RelaxNG errors (Noam),
+    Fix various bugs in new code raised by the API checking (Daniel Veillard),
+    Fix various problems with "make dist" (Daniel Veillard),
+    Fix a memory leak in the xzlib code (Daniel Veillard),
+    HTML parser error with <noscript> in the <head> (Denis Pauk),
+    XSD: optional element in complex type extension (Remi Gacogne),
+    Fix html serialization error and htmlSetMetaEncoding() (Daniel Veillard),
+    Fix a wrong return value in previous patch (Daniel Veillard),
+    Fix an uninitialized variable use (Daniel Veillard),
+    Fix a compilation problem with --minimum (Brandon Slack),
+    Remove redundant and ungarded include of resolv.h (Daniel Veillard),
+    xinclude with parse="text" does not use the entity loader (Shaun McCance),
+    Allow to parse 1 byte HTML files (Denis Pauk),
+    Patch that fixes the skipping of the HTML_PARSE_NOIMPLIED flag (Martin Schröder),
+    Avoid memory leak if xmlParserInputBufferCreateIO fails (Lin Yi-Li),
+    Prevent an infinite loop when dumping a node with encoding problems (Timothy Elliott),
+    xmlParseNodeInContext problems with an empty document (Tim Elliott),
+    HTML element position is not detected propperly (Pavel Andrejs),
+    Fix an off by one pointer access (Jüri Aedla),
+    Try to fix a problem with entities in SAX mode (Daniel Veillard),
+    Fix a crash with xmllint --path on empty results (Daniel Veillard),
+    Fixed bug #667946 (Daniel Mustieles),
+    Fix a logic error in Schemas Component Constraints (Ryan Sleevi),
+    Fix a wrong enum type use in Schemas Types (Nico Weber),
+    Fix SAX2 builder in case of undefined attributes namespace (Daniel Veillard),
+    Fix SAX2 builder in case of undefined element namespaces (Daniel Veillard),
+    fix reference to STDOUT_FILENO on MSVC (Tay Ray Chuan),
+    fix a pair of possible out of array char references (Daniel Veillard),
+    Fix an allocation error when copying entities (Daniel Veillard),
+    Make sure the parser returns when getting a Stop order (Chris Evans),
+    Fix some potential problems on reallocation failures(parser.c) (Xia Xinfeng),
+    Fix a schema type duration comparison overflow (Daniel Veillard),
+    Fix an unimplemented part in RNG value validation (Daniel Veillard),
+    Fix missing error status in XPath evaluation (Daniel Veillard),
+    Hardening of XPath evaluation (Daniel Veillard),
+    Fix an off by one error in encoding (Daniel Veillard),
+    Fix RELAX NG include bug #655288 (Shaun McCance),
+    Fix XSD validation bug #630130 (Toyoda Eizi),
+    Fix some potential problems on reallocation failures (Chris Evans),
+    __xmlRaiseError: fix use of the structured callback channel (Dmitry V. Levin),
+    __xmlRaiseError: fix the structured callback channel's data initialization (Dmitry V. Levin),
+    Fix memory corruption when xmlParseBalancedChunkMemoryInternal is called from xmlParseBalancedChunk (Rob Richards),
+    Small fix for previous commit (Daniel Veillard),
+    Fix a potential freeing error in XPath (Daniel Veillard),
+    Fix a potential memory access error (Daniel Veillard),
+    Reactivate the shared library versionning script (Daniel Veillard)
+  
+   - Improvements:
+    use mingw C99 compatible functions {v}snprintf instead those from MSVC runtime (Roumen Petrov),
+    New symbols added for the next release (Daniel Veillard),
+    xmlTextReader bails too quickly on error (Andy Lutomirski),
+    Use a hybrid allocation scheme in xmlNodeSetContent (Conrad Irwin),
+    Use buffers when constructing string node lists. (Conrad Irwin),
+    Add HTML parser support for HTML5 meta charset encoding declaration (Denis Pauk),
+    wrong message for double hyphen in comment XML error (Bryan Henderson),
+    Fix "make tst" to grab lzma lib too (Daniel Veillard),
+    Add "whereis" command to xmllint shell (Ryan),
+    Improve xmllint shell (Ryan),
+    add function xmlTextReaderRelaxNGValidateCtxt() (Noam Postavsky),
+    Add --system support to autogen.sh (Daniel Veillard),
+    Add hash randomization to hash and dict structures (Daniel Veillard),
+    included xzlib in dist (Anders F Bjorklund),
+    move xz/lzma helpers to separate included files (Anders F Bjorklund),
+    add generated devhelp files (Anders F Bjorklund),
+    add XML_WITH_LZMA to api (Anders F Bjorklund),
+    autogen.sh: Honor NOCONFIGURE environment variable (Colin Walters),
+    Improve the error report on undefined REFs (Daniel Veillard),
+    Add exception for new W3C PI xml-model (Daniel Veillard),
+    Add options to ignore the internal encoding (Daniel Veillard),
+    testapi: use the right type for the check (Stefan Kost),
+    various: handle return values of write calls (Stefan Kost),
+    testWriter: xmlTextWriterWriteFormatElement wants an int instead of a long int (Stefan Kost),
+    runxmlconf: update to latest testsuite version (Stefan Kost),
+    configure: add -Wno-long-long to CFLAGS (Stefan Kost),
+    configure: support silent automake rules if possible (Stefan Kost),
+    xmlmemory: add a cast as size_t has no portable printf modifier (Stefan Kost),
+    __xmlRaiseError: remove redundant schannel initialization (Dmitry V. Levin),
+    __xmlRaiseError: do cheap code check early (Dmitry V. Levin)
+  
+   - Cleanups:
+    Cleanups before 2.8.0-rc2 (Daniel Veillard),
+    Avoid an extra operation (Daniel Veillard),
+    Remove vestigial de-ANSI-fication support. (Javier Jardón),
+    autogen.sh: Fix typo (Javier Jardón),
+    Do not use unsigned but unsigned int (Daniel Veillard),
+    Remove two references to u_short (Daniel Veillard),
+    Fix -Wempty-body warning from clang (Nico Weber),
+    Cleanups of lzma support (Daniel Veillard),
+    Augment the list of ignored files (Daniel Veillard),
+    python: remove unused variable (Stefan Kost),
+    python: flag two unused args (Stefan Kost),
+    configure: acconfig.h is deprecated since autoconf-2.50 (Stefan Kost),
+    xpath: remove unused variable (Stefan Kost)
+  
+
+
+2.7.8: Nov 4 2010:
+   -  Features:
+    480323 add code to plug in ICU converters by default (Giuseppe Iuculano),
+    Add xmlSaveOption XML_SAVE_WSNONSIG (Adam Spragg)
+  
+   -  Documentation:
+    Fix devhelp documentation installation (Mike Hommey),
+    Fix web site encoding problems (Daniel Veillard),
+    Fix a couple of typo in HTML parser error messages (Michael Day),
+    Forgot to update the news page for 0.7.7 (Daniel Veillard)
+  
+   -  Portability:
+    607273 Fix python detection on MSys/Windows (LRN),
+    614087 Fix Socket API usage to allow Windows64 compilation (Ozkan Sezer),
+    Fix compilation with Clang (Koop Mast),
+    Fix Win32 build (Rob Richards)
+  
+   -  Bug Fixes:
+    595789 fix a remaining potential Solaris problem (Daniel Veillard),
+    617468 fix progressive HTML parsing with style using "'" (Denis Pauk),
+    616478 Fix xmllint shell write command (Gwenn Kahz),
+    614005 Possible erroneous HTML parsing on unterminated script (Pierre Belzile),
+    627987 Fix XSD IDC errors in imported schemas (Jim Panetta),
+    629325 XPath rounding errors first cleanup (Phil Shafer),
+    630140 fix iso995x encoding error (Daniel Veillard),
+    make sure htmlCtxtReset do reset the disableSAX field (Daniel Veillard),
+    Fix a change of semantic on XPath preceding and following axis (Daniel Veillard),
+    Fix a potential segfault due to weak symbols on pthreads (Mike Hommey),
+    Fix a leak in XPath compilation (Daniel Veillard),
+    Fix the semantic of XPath axis for namespace/attribute context nodes (Daniel Veillard),
+    Avoid a descriptor leak in catalog loading code (Carlo Bramini),
+    Fix a small bug in XPath evaluation code (Marius Wachtler),
+    Fix handling of XML-1.0 XML namespace declaration (Daniel Veillard),
+    Fix errors in XSD double validation check (Csaba Raduly),
+    Fix handling of apos in URIs (Daniel Veillard),
+    xmlTextReaderReadOuterXml should handle DTD (Rob Richards),
+    Autogen.sh needs to create m4 directory (Rob Richards)
+  
+   -  Improvements:
+    606592 update language ID parser to RFC 5646 (Daniel Veillard),
+    Sort python generated stubs (Mike Hommey),
+    Add an HTML parser option to avoid a default doctype (Daniel Veillard)
+  
+   -  Cleanups:
+    618831 don't ship generated files in git (Adrian Bunk),
+    Switch from the obsolete mkinstalldirs to AC_PROG_MKDIR_P (Adrian Bunk),
+    Various cleanups on encoding handling (Daniel Veillard),
+    Fix xmllint to use format=1 for default formatting (Adam Spragg),
+    Force _xmlSaveCtxt.format to be 0 or 1 (Adam Spragg),
+    Cleanup encoding pointer comparison (Nikolay Sivov),
+    Small code cleanup on previous patch (Daniel Veillard)
+  
+
+
+2.7.7: Mar 15 2010:
+   -  Improvements:
+    Adding a --xpath option to xmllint (Daniel Veillard),
+    Make HTML parser non-recursive (Eugene Pimenov)
+  
+   -  Portability:
+    relaxng.c: cast to allow compilation with sun studio 11 (Ben Walton),
+    Fix build failure on Sparc solaris (Roumen Petrov),
+    use autoreconf in autogen.sh (Daniel Veillard),
+    Fix build with mingw (Roumen Petrov),
+    Upgrade some of the configure and autogen (Daniel Veillard),
+    Fix relaxNG tests in runtest for Windows runtest.c: initialize ret (Rob Richards),
+    Fix a const warning in xmlNodeSetBase (Martin Trappel),
+    Fix python generator to not use deprecated xmllib (Daniel Veillard),
+    Update some automake files (Daniel Veillard),
+    598785 Fix nanohttp on Windows (spadix)
+  
+   -  Bug Fixes:
+    libxml violates the zlib interface and crashes (Mark Adler),
+    Fix broken escape behaviour in regexp ranges (Daniel Veillard),
+    Fix  missing win32 libraries in libxml-2.0.pc (Volker Grabsch),
+    Fix detection of python linker flags (Daniel Macks),
+    fix build error in libxml2/python (Paul Smith),
+    ChunkParser: Incorrect decoding of small xml files (Raul Hudea),
+    htmlCheckEncoding doesn't update input-end after shrink (Eugene Pimenov),
+    Fix a missing #ifdef (Daniel Veillard),
+    Fix encoding selection for xmlParseInNodeContext (Daniel Veillard),
+    xmlPreviousElementSibling mistake (François Delyon),
+    608773 add a missing check in xmlGROW (Daniel Veillard),
+    Fix xmlParseInNodeContext for HTML content (Daniel Veillard),
+    Fix lost namespace when copying node * tree.c: reconcile namespace if not found (Rob Richards),
+    Fix some missing commas in HTML element lists (Eugene Pimenov),
+    Correct variable type to unsigned (Nikolay Sivov),
+    Recognize ID attribute in HTML without DOCTYPE (Daniel Veillard),
+    Fix memory leak in xmlXPathEvalExpression() (Martin),
+    Fix an init bug in global.c (Kai Henning),
+    Fix xmlNodeSetBase() comment (Daniel Veillard),
+    Fix broken escape behaviour in regexp ranges (Daniel Veillard),
+    Don't give default HTML boolean attribute values in parser (Daniel Veillard),
+    xmlCtxtResetLastError should reset ctxt-errNo (Daniel Veillard)
+  
+   -  Cleanups:
+    Cleanup a couple of weirdness in HTML parser (Eugene Pimenov)
+  
+
+
 2.7.6: Oct  6 2009:
    -  Bug Fixes:
      Restore thread support in default configuration (Andrew W. Nosenko),
@@ -1325,7 +1955,8 @@ http://www.w3.org/TR/xmlschema-2/
  code, beware, all
 interfaces are likely to change, there is huge holes, it is clearly a work in
 progress and don't even think of putting this code in a production system,
-it's actually not compiled in by default. The real fixes are:   - a couple of bugs or limitations introduced in 2.4.20
+it's actually not compiled in by default. The real fixes are:
+   - a couple of bugs or limitations introduced in 2.4.20
    - patches for Borland C++ and MSC by Igor
    - some fixes on XPath strings and conformance patches by Richard
   Jinks
@@ -1567,7 +2198,8 @@ it's actually not compiled in by default. The real fixes are:   - a couple of bu
 
 
 2.3.9: May 19 2001:
-Lots of bugfixes, and added a basic SGML catalog support:   - HTML push bugfix #54891 and another patch from Jonas Borgström
+Lots of bugfixes, and added a basic SGML catalog support:
+   - HTML push bugfix #54891 and another patch from Jonas Borgstrom
    - some serious speed optimization again
    - some documentation cleanups
    - trying to get better linking on Solaris (-R)
@@ -1809,7 +2441,8 @@ Lots of bugfixes, and added a basic SGML catalog support:   - HTML push bugfix #
     about &#38; charref parsing
    - 2.1.0 also ease the upgrade from libxml v1 to the recent version. it
     also contains numerous fixes and enhancements:
-    added xmlStopParser() to stop parsing
+    
+      added xmlStopParser() to stop parsing
       improved a lot parsing speed when there is large CDATA blocs
       includes XPath patches provided by Picdar Technology
       tried to fix as much as possible DTD validation and namespace
@@ -1817,6 +2450,7 @@ Lots of bugfixes, and added a basic SGML catalog support:   - HTML push bugfix #
       output to a given encoding has been added/tested
       lot of various fixes
     
+  
    - added xmlStopParser() to stop parsing
    - improved a lot parsing speed when there is large CDATA blocs
    - includes XPath patches provided by Picdar Technology
@@ -1865,7 +2499,8 @@ Lots of bugfixes, and added a basic SGML catalog support:   - HTML push bugfix #
     upgrade page
    - Some interfaces may changes (especially a bit about encoding).
    - the updates includes:
-    fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
+    
+      fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
         handled now
       Better handling of entities, especially well-formedness checking
         and proper PEref extensions in external subsets
@@ -1874,6 +2509,7 @@ Lots of bugfixes, and added a basic SGML catalog support:   - HTML push bugfix #
       change
         structures to accommodate DOM
     
+  
    - fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
         handled now
    - Better handling of entities, especially well-formedness checking
diff --git a/third_party/libxml/src/README b/third_party/libxml/src/README
index f1817aa..749e671 100644
--- a/third_party/libxml/src/README
+++ b/third_party/libxml/src/README
@@ -31,7 +31,7 @@ The list archive is at:
     http://mail.gnome.org/archives/xml/
 
 All technical answers asked privately will be automatically answered on
-the list and archived for public access unless pricacy is explicitely
+the list and archived for public access unless privacy is explicitly
 required and justified.
 
 Daniel Veillard
diff --git a/third_party/libxml/src/README.tests b/third_party/libxml/src/README.tests
index 66522ab..8d86f2a 100644
--- a/third_party/libxml/src/README.tests
+++ b/third_party/libxml/src/README.tests
@@ -14,17 +14,26 @@ program has a different testing purpose:
 
 The command:
 
+  make check
+or
   make -f Makefile.tests check
 
 should be sufficient on an Unix system to build and exercise the tests
 for the version of the library installed on the system. Note however
 that there isn't backward compatibility provided so if the installed
-version is older to the testsuite one, failing to compile or run the tests
+version is older than the testsuite one, failing to compile or run the tests
 is likely. In any event this won't work with an installed libxml2 older
 than 2.6.20.
-Building on other platfroms should be a matter of compiling the C files
+
+Building on other platforms should be a matter of compiling the C files
 like any other program using libxml2, running the test should be done
 simply by launching the resulting executables.
 
+Also note the availability of a "make valgrind" target which will run the
+above tests under valgrind to check for memory errors (but this relies
+on the availability of the valgrind command and take far more time to
+complete).
+
 Daniel Veillard
-Thu Jul 24 2008
+Mon May  7 2012
+
diff --git a/third_party/libxml/src/SAX.c b/third_party/libxml/src/SAX.c
index 8e5d460..292af57 100644
--- a/third_party/libxml/src/SAX.c
+++ b/third_party/libxml/src/SAX.c
@@ -41,7 +41,7 @@
 void
 initxmlDefaultSAXHandler(xmlSAXHandlerV1 *hdlr, int warning)
 {
-    
+
     if(hdlr->initialized == 1)
 	return;
 
diff --git a/third_party/libxml/src/SAX2.c b/third_party/libxml/src/SAX2.c
index 84c1f00..ffef3e1 100644
--- a/third_party/libxml/src/SAX2.c
+++ b/third_party/libxml/src/SAX2.c
@@ -45,7 +45,7 @@
  *> values "system" and "public".  I have made the default be "system" to
  *> match yours.
  */
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -57,12 +57,29 @@
  */
 static void
 xmlSAX2ErrMemory(xmlParserCtxtPtr ctxt, const char *msg) {
+    xmlStructuredErrorFunc schannel = NULL;
+    const char *str1 = "out of memory\n";
+
     if (ctxt != NULL) {
-	if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
-	    ctxt->sax->error(ctxt->userData, "%s: out of memory\n", msg);
+	ctxt->errNo = XML_ERR_NO_MEMORY;
+	if ((ctxt->sax != NULL) && (ctxt->sax->initialized == XML_SAX2_MAGIC))
+	    schannel = ctxt->sax->serror;
+	__xmlRaiseError(schannel,
+			ctxt->vctxt.error, ctxt->vctxt.userData,
+			ctxt, NULL, XML_FROM_PARSER, XML_ERR_NO_MEMORY,
+			XML_ERR_ERROR, NULL, 0, (const char *) str1,
+			NULL, NULL, 0, 0,
+			msg, (const char *) str1, NULL);
 	ctxt->errNo = XML_ERR_NO_MEMORY;
 	ctxt->instate = XML_PARSER_EOF;
 	ctxt->disableSAX = 1;
+    } else {
+	__xmlRaiseError(schannel,
+			NULL, NULL,
+			ctxt, NULL, XML_FROM_PARSER, XML_ERR_NO_MEMORY,
+			XML_ERR_ERROR, NULL, 0, (const char *) str1,
+			NULL, NULL, 0, 0,
+			msg, (const char *) str1, NULL);
     }
 }
 
@@ -126,7 +143,7 @@ xmlFatalErrMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
     if (ctxt != NULL)
 	ctxt->errNo = error;
     __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
-                    XML_ERR_FATAL, NULL, 0, 
+                    XML_ERR_FATAL, NULL, 0,
 		    (const char *) str1, (const char *) str2,
 		    NULL, 0, 0, msg, str1, str2);
     if (ctxt != NULL) {
@@ -157,7 +174,7 @@ xmlWarnMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
     if (ctxt != NULL)
 	ctxt->errNo = error;
     __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
-                    XML_ERR_WARNING, NULL, 0, 
+                    XML_ERR_WARNING, NULL, 0,
 		    (const char *) str1, NULL,
 		    NULL, 0, 0, msg, str1);
 }
@@ -182,7 +199,7 @@ xmlNsErrMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
     if (ctxt != NULL)
 	ctxt->errNo = error;
     __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
-                    XML_ERR_ERROR, NULL, 0, 
+                    XML_ERR_ERROR, NULL, 0,
 		    (const char *) str1, (const char *) str2,
 		    NULL, 0, 0, msg, str1, str2);
 }
@@ -206,7 +223,7 @@ xmlNsWarnMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
     if (ctxt != NULL)
 	ctxt->errNo = error;
     __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_NAMESPACE, error,
-                    XML_ERR_WARNING, NULL, 0, 
+                    XML_ERR_WARNING, NULL, 0,
 		    (const char *) str1, (const char *) str2,
 		    NULL, 0, 0, msg, str1, str2);
 }
@@ -240,7 +257,7 @@ xmlSAX2GetSystemId(void *ctx)
 {
     xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
     if ((ctx == NULL) || (ctxt->input == NULL)) return(NULL);
-    return((const xmlChar *) ctxt->input->filename); 
+    return((const xmlChar *) ctxt->input->filename);
 }
 
 /**
@@ -355,7 +372,7 @@ xmlSAX2InternalSubset(void *ctx, const xmlChar *name,
 	xmlFreeDtd(dtd);
 	ctxt->myDoc->intSubset = NULL;
     }
-    ctxt->myDoc->intSubset = 
+    ctxt->myDoc->intSubset =
 	xmlCreateIntSubset(ctxt->myDoc, name, ExternalID, SystemID);
     if (ctxt->myDoc->intSubset == NULL)
         xmlSAX2ErrMemory(ctxt, "xmlSAX2InternalSubset");
@@ -394,6 +411,7 @@ xmlSAX2ExternalSubset(void *ctx, const xmlChar *name,
 	xmlParserInputPtr input = NULL;
 	xmlCharEncoding enc;
 	int oldcharset;
+	const xmlChar *oldencoding;
 
 	/*
 	 * Ask the Entity resolver to load the damn thing
@@ -415,6 +433,8 @@ xmlSAX2ExternalSubset(void *ctx, const xmlChar *name,
 	oldinputMax = ctxt->inputMax;
 	oldinputTab = ctxt->inputTab;
 	oldcharset = ctxt->charset;
+	oldencoding = ctxt->encoding;
+	ctxt->encoding = NULL;
 
 	ctxt->inputTab = (xmlParserInputPtr *)
 	                 xmlMalloc(5 * sizeof(xmlParserInputPtr));
@@ -425,6 +445,7 @@ xmlSAX2ExternalSubset(void *ctx, const xmlChar *name,
 	    ctxt->inputMax = oldinputMax;
 	    ctxt->inputTab = oldinputTab;
 	    ctxt->charset = oldcharset;
+	    ctxt->encoding = oldencoding;
 	    return;
 	}
 	ctxt->inputNr = 0;
@@ -470,6 +491,11 @@ xmlSAX2ExternalSubset(void *ctx, const xmlChar *name,
 	ctxt->inputMax = oldinputMax;
 	ctxt->inputTab = oldinputTab;
 	ctxt->charset = oldcharset;
+	if ((ctxt->encoding != NULL) &&
+	    ((ctxt->dict == NULL) ||
+	     (!xmlDictOwns(ctxt->dict, ctxt->encoding))))
+	    xmlFree((xmlChar *) ctxt->encoding);
+	ctxt->encoding = oldencoding;
 	/* ctxt->wellFormed = oldwellFormed; */
     }
 }
@@ -574,6 +600,7 @@ xmlSAX2GetEntity(void *ctx, const xmlChar *name)
 	 * parse the external entity
 	 */
 	xmlNodePtr children;
+	unsigned long oldnbent = ctxt->nbentities;
 
         val = xmlParseCtxtExternalEntity(ctxt, ret->URI,
 		                         ret->ExternalID, &children);
@@ -586,8 +613,11 @@ xmlSAX2GetEntity(void *ctx, const xmlChar *name)
 	    return(NULL);
 	}
 	ret->owner = 1;
-	if (ret->checked == 0)
-	    ret->checked = 1;
+	if (ret->checked == 0) {
+	    ret->checked = (ctxt->nbentities - oldnbent + 1) * 2;
+	    if ((ret->content != NULL) && (xmlStrchr(ret->content, '<')))
+	        ret->checked |= 1;
+	}
     }
     return(ret);
 }
@@ -621,8 +651,8 @@ xmlSAX2GetParameterEntity(void *ctx, const xmlChar *name)
 /**
  * xmlSAX2EntityDecl:
  * @ctx: the user data (XML parser context)
- * @name:  the entity name 
- * @type:  the entity type 
+ * @name:  the entity name
+ * @type:  the entity type
  * @publicId: The public ID of the entity
  * @systemId: The system ID of the entity
  * @content: the entity value (without processing).
@@ -657,7 +687,7 @@ xmlSAX2EntityDecl(void *ctx, const xmlChar *name, int type,
 		base = ctxt->input->filename;
 	    if (base == NULL)
 		base = ctxt->directory;
-	
+
 	    URI = xmlBuildURI(systemId, (const xmlChar *) base);
 	    ent->URI = URI;
 	}
@@ -666,7 +696,7 @@ xmlSAX2EntityDecl(void *ctx, const xmlChar *name, int type,
 		              systemId, content);
 	if ((ent == NULL) && (ctxt->pedantic) &&
 	    (ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
-	    ctxt->sax->warning(ctxt->userData, 
+	    ctxt->sax->warning(ctxt->userData,
 	     "Entity(%s) already defined in the external subset\n", name);
 	if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
 	    xmlChar *URI;
@@ -676,7 +706,7 @@ xmlSAX2EntityDecl(void *ctx, const xmlChar *name, int type,
 		base = ctxt->input->filename;
 	    if (base == NULL)
 		base = ctxt->directory;
-	
+
 	    URI = xmlBuildURI(systemId, (const xmlChar *) base);
 	    ent->URI = URI;
 	}
@@ -691,8 +721,8 @@ xmlSAX2EntityDecl(void *ctx, const xmlChar *name, int type,
  * xmlSAX2AttributeDecl:
  * @ctx: the user data (XML parser context)
  * @elem:  the name of the element
- * @fullname:  the attribute name 
- * @type:  the attribute type 
+ * @fullname:  the attribute name
+ * @type:  the attribute type
  * @def:  the type of default value
  * @defaultValue: the attribute default value
  * @tree:  the tree of enumerated value set
@@ -735,7 +765,7 @@ xmlSAX2AttributeDecl(void *ctx, const xmlChar *elem, const xmlChar *fullname,
 	       (xmlAttributeDefault) def, defaultValue, tree);
     else if (ctxt->inSubset == 2)
 	attr = xmlAddAttributeDecl(&ctxt->vctxt, ctxt->myDoc->extSubset, elem,
-	   name, prefix, (xmlAttributeType) type, 
+	   name, prefix, (xmlAttributeType) type,
 	   (xmlAttributeDefault) def, defaultValue, tree);
     else {
         xmlFatalErrMsg(ctxt, XML_ERR_INTERNAL_ERROR,
@@ -761,8 +791,8 @@ xmlSAX2AttributeDecl(void *ctx, const xmlChar *elem, const xmlChar *fullname,
 /**
  * xmlSAX2ElementDecl:
  * @ctx: the user data (XML parser context)
- * @name:  the element name 
- * @type:  the element type 
+ * @name:  the element name
+ * @type:  the element type
  * @content: the element value tree
  *
  * An element definition has been parsed
@@ -883,7 +913,7 @@ xmlSAX2UnparsedEntityDecl(void *ctx, const xmlChar *name,
 			publicId, systemId, notationName);
 	if ((ent == NULL) && (ctxt->pedantic) &&
 	    (ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
-	    ctxt->sax->warning(ctxt->userData, 
+	    ctxt->sax->warning(ctxt->userData,
 	     "Entity(%s) already defined in the internal subset\n", name);
 	if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
 	    xmlChar *URI;
@@ -893,7 +923,7 @@ xmlSAX2UnparsedEntityDecl(void *ctx, const xmlChar *name,
 		base = ctxt->input->filename;
 	    if (base == NULL)
 		base = ctxt->directory;
-	
+
 	    URI = xmlBuildURI(systemId, (const xmlChar *) base);
 	    ent->URI = URI;
 	}
@@ -903,7 +933,7 @@ xmlSAX2UnparsedEntityDecl(void *ctx, const xmlChar *name,
 			publicId, systemId, notationName);
 	if ((ent == NULL) && (ctxt->pedantic) &&
 	    (ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
-	    ctxt->sax->warning(ctxt->userData, 
+	    ctxt->sax->warning(ctxt->userData,
 	     "Entity(%s) already defined in the external subset\n", name);
 	if ((ent != NULL) && (ent->URI == NULL) && (systemId != NULL)) {
 	    xmlChar *URI;
@@ -913,7 +943,7 @@ xmlSAX2UnparsedEntityDecl(void *ctx, const xmlChar *name,
 		base = ctxt->input->filename;
 	    if (base == NULL)
 		base = ctxt->directory;
-	
+
 	    URI = xmlBuildURI(systemId, (const xmlChar *) base);
 	    ent->URI = URI;
 	}
@@ -964,12 +994,12 @@ xmlSAX2StartDocument(void *ctx)
 #ifdef LIBXML_HTML_ENABLED
 	if (ctxt->myDoc == NULL)
 	    ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL);
-	ctxt->myDoc->properties = XML_DOC_HTML;
-	ctxt->myDoc->parseFlags = ctxt->options;
 	if (ctxt->myDoc == NULL) {
 	    xmlSAX2ErrMemory(ctxt, "xmlSAX2StartDocument");
 	    return;
 	}
+	ctxt->myDoc->properties = XML_DOC_HTML;
+	ctxt->myDoc->parseFlags = ctxt->options;
 #else
         xmlGenericError(xmlGenericErrorContext,
 		"libxml2 built without HTML support\n");
@@ -1048,7 +1078,7 @@ xmlSAX2EndDocument(void *ctx)
     }
 }
 
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 /**
  * xmlSAX2AttributeInternal:
  * @ctx: the user data (XML parser context)
@@ -1147,6 +1177,12 @@ xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
 	    val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
 		                          0,0,0);
 	    ctxt->depth--;
+	    if (val == NULL) {
+	        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+		if (name != NULL)
+		    xmlFree(name);
+		return;
+	    }
 	} else {
 	    val = (xmlChar *) value;
 	}
@@ -1157,12 +1193,12 @@ xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
 	    uri = xmlParseURI((const char *)val);
 	    if (uri == NULL) {
 		if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
-		    ctxt->sax->warning(ctxt->userData, 
+		    ctxt->sax->warning(ctxt->userData,
 			 "xmlns: %s not a valid URI\n", val);
 	    } else {
 		if (uri->scheme == NULL) {
 		    if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
-			ctxt->sax->warning(ctxt->userData, 
+			ctxt->sax->warning(ctxt->userData,
 			     "xmlns: URI %s is not absolute\n", val);
 		}
 		xmlFreeURI(uri);
@@ -1182,7 +1218,7 @@ xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
 	    ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
 					   ctxt->node, prefix, nsret, val);
 #endif /* LIBXML_VALID_ENABLED */
-	if (name != NULL) 
+	if (name != NULL)
 	    xmlFree(name);
 	if (nval != NULL)
 	    xmlFree(nval);
@@ -1204,7 +1240,7 @@ xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
 	    if (val == NULL) {
 	        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
 	        xmlFree(ns);
-		if (name != NULL) 
+		if (name != NULL)
 		    xmlFree(name);
 		return;
 	    }
@@ -1245,7 +1281,7 @@ xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
 	    ctxt->valid &= xmlValidateOneNamespace(&ctxt->vctxt, ctxt->myDoc,
 					   ctxt->node, prefix, nsret, value);
 #endif /* LIBXML_VALID_ENABLED */
-	if (name != NULL) 
+	if (name != NULL)
 	    xmlFree(name);
 	if (nval != NULL)
 	    xmlFree(nval);
@@ -1311,7 +1347,7 @@ xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
 #ifdef LIBXML_VALID_ENABLED
     if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
         ctxt->myDoc && ctxt->myDoc->intSubset) {
-	
+
 	/*
 	 * If we don't substitute entities, the validation should be
 	 * done on a value with replaced entities anyway.
@@ -1323,7 +1359,7 @@ xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
 	    val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
 		                          0,0,0);
 	    ctxt->depth--;
-	    
+
 	    if (val == NULL)
 		ctxt->valid &= xmlValidateOneAttribute(&ctxt->vctxt,
 				ctxt->myDoc, ctxt->node, ret, value);
@@ -1380,7 +1416,7 @@ xmlSAX2AttributeInternal(void *ctx, const xmlChar *fullname,
 error:
     if (nval != NULL)
 	xmlFree(nval);
-    if (ns != NULL) 
+    if (ns != NULL)
 	xmlFree(ns);
 }
 
@@ -1479,7 +1515,7 @@ process_external_subset:
 		 *  - this is a namespace prefix
 		 *  - the user required for completion in the tree
 		 *    like XSLT
-		 *  - there isn't already an attribute definition 
+		 *  - there isn't already an attribute definition
 		 *    in the internal subset overriding it.
 		 */
 		if (((attr->prefix != NULL) &&
@@ -1568,17 +1604,17 @@ xmlSAX2StartElement(void *ctx, const xmlChar *fullname, const xmlChar **atts)
     /*
      * First check on validity:
      */
-    if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) && 
+    if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
         ((ctxt->myDoc->intSubset == NULL) ||
-	 ((ctxt->myDoc->intSubset->notations == NULL) && 
+	 ((ctxt->myDoc->intSubset->notations == NULL) &&
 	  (ctxt->myDoc->intSubset->elements == NULL) &&
-	  (ctxt->myDoc->intSubset->attributes == NULL) && 
+	  (ctxt->myDoc->intSubset->attributes == NULL) &&
 	  (ctxt->myDoc->intSubset->entities == NULL)))) {
 	xmlErrValid(ctxt, XML_ERR_NO_DTD,
 	  "Validation failed: no DTD found !", NULL, NULL);
 	ctxt->validate = 0;
     }
-       
+
 
     /*
      * Split the full name into a namespace prefix and the tag name
@@ -1756,7 +1792,6 @@ void
 xmlSAX2EndElement(void *ctx, const xmlChar *name ATTRIBUTE_UNUSED)
 {
     xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
-    xmlParserNodeInfo node_info;
     xmlNodePtr cur;
 
     if (ctx == NULL) return;
@@ -1767,13 +1802,13 @@ xmlSAX2EndElement(void *ctx, const xmlChar *name ATTRIBUTE_UNUSED)
     else
 	xmlGenericError(xmlGenericErrorContext, "SAX.xmlSAX2EndElement(%s)\n", name);
 #endif
-    
+
     /* Capture end position and add node */
     if (cur != NULL && ctxt->record_info) {
-      node_info.end_pos = ctxt->input->cur - ctxt->input->base;
-      node_info.end_line = ctxt->input->line;
-      node_info.node = cur;
-      xmlParserAddNodeInfo(ctxt, &node_info);
+      ctxt->nodeInfo->end_pos = ctxt->input->cur - ctxt->input->base;
+      ctxt->nodeInfo->end_line = ctxt->input->line;
+      ctxt->nodeInfo->node = cur;
+      xmlParserAddNodeInfo(ctxt, ctxt->nodeInfo);
     }
     ctxt->nodemem = -1;
 
@@ -1784,7 +1819,7 @@ xmlSAX2EndElement(void *ctx, const xmlChar *name ATTRIBUTE_UNUSED)
 					     cur);
 #endif /* LIBXML_VALID_ENABLED */
 
-    
+
     /*
      * end of parsing of this node.
      */
@@ -1793,15 +1828,15 @@ xmlSAX2EndElement(void *ctx, const xmlChar *name ATTRIBUTE_UNUSED)
 #endif
     nodePop(ctxt);
 }
-#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLE */
+#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLED || LIBXML_LEGACY_ENABLED */
 
 /*
  * xmlSAX2TextNode:
  * @ctxt:  the parser context
  * @str:  the input string
  * @len: the string length
- * 
- * Remove the entities from an attribute value
+ *
+ * Callback for a text node
  *
  * Returns the newly allocated string or NULL if not needed or error
  */
@@ -1834,7 +1869,7 @@ xmlSAX2TextNode(xmlParserCtxtPtr ctxt, const xmlChar *str, int len) {
 
 	if ((len < (int) (2 * sizeof(void *))) &&
 	    (ctxt->options & XML_PARSE_COMPACT)) {
-	    /* store the string in the node overrithing properties and nsDef */
+	    /* store the string in the node overriding properties and nsDef */
 	    xmlChar *tmp = (xmlChar *) &(ret->properties);
 	    memcpy(tmp, str, len);
 	    tmp[len] = 0;
@@ -1866,8 +1901,17 @@ skip:
     } else
 	ret->content = (xmlChar *) intern;
 
-    if (ctxt->input != NULL)
-        ret->line = ctxt->input->line;
+    if (ctxt->linenumbers) {
+	if (ctxt->input != NULL) {
+	    if (ctxt->input->line < 65535)
+		ret->line = (short) ctxt->input->line;
+	    else {
+	        ret->line = 65535;
+		if (ctxt->options & XML_PARSE_BIG_LINES)
+		    ret->psvi = (void *) (long) ctxt->input->line;
+	    }
+	}
+    }
 
     if ((__xmlRegisterCallbacks) && (xmlRegisterNodeDefaultValue))
 	xmlRegisterNodeDefaultValue(ret);
@@ -1880,7 +1924,7 @@ skip:
  * @ctxt:  the parser context
  * @str:  the input string
  * @len: the string length
- * 
+ *
  * Remove the entities from an attribute value
  *
  * Returns the newly allocated string or NULL if not needed or error
@@ -1946,7 +1990,7 @@ xmlSAX2AttributeNs(xmlParserCtxtPtr ctxt,
 	memset(ret, 0, sizeof(xmlAttr));
 	ret->type = XML_ATTRIBUTE_NODE;
 
-	ret->parent = ctxt->node; 
+	ret->parent = ctxt->node;
 	ret->doc = ctxt->myDoc;
 	ret->ns = namespace;
 
@@ -1970,7 +2014,7 @@ xmlSAX2AttributeNs(xmlParserCtxtPtr ctxt,
 	    xmlRegisterNodeDefaultValue((xmlNodePtr)ret);
     } else {
 	if (ctxt->dictNames)
-	    ret = xmlNewNsPropEatName(ctxt->node, namespace, 
+	    ret = xmlNewNsPropEatName(ctxt->node, namespace,
 	                              (xmlChar *) localname, NULL);
 	else
 	    ret = xmlNewNsProp(ctxt->node, namespace, localname, NULL);
@@ -2056,7 +2100,7 @@ xmlSAX2AttributeNs(xmlParserCtxtPtr ctxt,
 		    xmlChar *nvalnorm;
 		    xmlChar fn[50];
 		    xmlChar *fullname;
-		    
+
 		    fullname = xmlBuildQName(localname, prefix, fn, 50);
 		    if (fullname != NULL) {
 			ctxt->vctxt.valid = 1;
@@ -2107,6 +2151,7 @@ xmlSAX2AttributeNs(xmlParserCtxtPtr ctxt,
 	     */
 	    if (dup == NULL)
 	        dup = xmlStrndup(value, valueend - value);
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 #ifdef LIBXML_VALID_ENABLED
 	    if (xmlValidateNCName(dup, 1) != 0) {
 	        xmlErrValid(ctxt, XML_DTD_XMLID_VALUE,
@@ -2114,6 +2159,7 @@ xmlSAX2AttributeNs(xmlParserCtxtPtr ctxt,
 			    (const char *) dup, NULL);
 	    }
 #endif
+#endif
 	    xmlAddID(&ctxt->vctxt, ctxt->myDoc, dup, ret);
 	} else if (xmlIsID(ctxt->myDoc, ctxt->node, ret)) {
 	    /* might be worth duplicate entry points and not copy */
@@ -2163,6 +2209,7 @@ xmlSAX2StartElementNs(void *ctx,
     xmlNodePtr parent;
     xmlNsPtr last = NULL, ns;
     const xmlChar *uri, *pref;
+    xmlChar *lname = NULL;
     int i, j;
 
     if (ctx == NULL) return;
@@ -2170,18 +2217,32 @@ xmlSAX2StartElementNs(void *ctx,
     /*
      * First check on validity:
      */
-    if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) && 
+    if (ctxt->validate && (ctxt->myDoc->extSubset == NULL) &&
         ((ctxt->myDoc->intSubset == NULL) ||
-	 ((ctxt->myDoc->intSubset->notations == NULL) && 
+	 ((ctxt->myDoc->intSubset->notations == NULL) &&
 	  (ctxt->myDoc->intSubset->elements == NULL) &&
-	  (ctxt->myDoc->intSubset->attributes == NULL) && 
+	  (ctxt->myDoc->intSubset->attributes == NULL) &&
 	  (ctxt->myDoc->intSubset->entities == NULL)))) {
-	xmlErrValid(ctxt, XML_ERR_NO_DTD,
+	xmlErrValid(ctxt, XML_DTD_NO_DTD,
 	  "Validation failed: no DTD found !", NULL, NULL);
 	ctxt->validate = 0;
     }
 
     /*
+     * Take care of the rare case of an undefined namespace prefix
+     */
+    if ((prefix != NULL) && (URI == NULL)) {
+        if (ctxt->dictNames) {
+	    const xmlChar *fullname;
+
+	    fullname = xmlDictQLookup(ctxt->dict, prefix, localname);
+	    if (fullname != NULL)
+	        localname = fullname;
+	} else {
+	    lname = xmlBuildQName(localname, prefix, NULL, 0);
+	}
+    }
+    /*
      * allocate the node
      */
     if (ctxt->freeElems != NULL) {
@@ -2194,7 +2255,10 @@ xmlSAX2StartElementNs(void *ctx,
 	if (ctxt->dictNames)
 	    ret->name = localname;
 	else {
-	    ret->name = xmlStrdup(localname);
+	    if (lname == NULL)
+		ret->name = xmlStrdup(localname);
+	    else
+	        ret->name = lname;
 	    if (ret->name == NULL) {
 	        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
 		return;
@@ -2204,10 +2268,13 @@ xmlSAX2StartElementNs(void *ctx,
 	    xmlRegisterNodeDefaultValue(ret);
     } else {
 	if (ctxt->dictNames)
-	    ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL, 
+	    ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
 	                               (xmlChar *) localname, NULL);
-	else
+	else if (lname == NULL)
 	    ret = xmlNewDocNode(ctxt->myDoc, NULL, localname, NULL);
+	else
+	    ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
+	                               (xmlChar *) lname, NULL);
 	if (ret == NULL) {
 	    xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
 	    return;
@@ -2222,7 +2289,7 @@ xmlSAX2StartElementNs(void *ctx,
 	}
     }
 
-    if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+    if (parent == NULL) {
         xmlAddChild((xmlNodePtr) ctxt->myDoc, (xmlNodePtr) ret);
     }
     /*
@@ -2242,8 +2309,12 @@ xmlSAX2StartElementNs(void *ctx,
 	    if ((URI != NULL) && (prefix == pref))
 		ret->ns = ns;
 	} else {
-	    xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
-	    return;
+            /*
+             * any out of memory error would already have been raised
+             * but we can't be garanteed it's the actual error due to the
+             * API, best is to skip in this case
+             */
+	    continue;
 	}
 #ifdef LIBXML_VALID_ENABLED
 	if ((!ctxt->html) && ctxt->validate && ctxt->wellFormed &&
@@ -2310,8 +2381,33 @@ xmlSAX2StartElementNs(void *ctx,
      */
     if (nb_attributes > 0) {
         for (j = 0,i = 0;i < nb_attributes;i++,j+=5) {
+	    /*
+	     * Handle the rare case of an undefined atribute prefix
+	     */
+	    if ((attributes[j+1] != NULL) && (attributes[j+2] == NULL)) {
+		if (ctxt->dictNames) {
+		    const xmlChar *fullname;
+
+		    fullname = xmlDictQLookup(ctxt->dict, attributes[j+1],
+		                              attributes[j]);
+		    if (fullname != NULL) {
+			xmlSAX2AttributeNs(ctxt, fullname, NULL,
+			                   attributes[j+3], attributes[j+4]);
+		        continue;
+		    }
+		} else {
+		    lname = xmlBuildQName(attributes[j], attributes[j+1],
+		                          NULL, 0);
+		    if (lname != NULL) {
+			xmlSAX2AttributeNs(ctxt, lname, NULL,
+			                   attributes[j+3], attributes[j+4]);
+			xmlFree(lname);
+		        continue;
+		    }
+		}
+	    }
 	    xmlSAX2AttributeNs(ctxt, attributes[j], attributes[j+1],
-	                       attributes[j+3], attributes[j+4]);
+			       attributes[j+3], attributes[j+4]);
 	}
     }
 
@@ -2382,7 +2478,7 @@ xmlSAX2EndElementNs(void *ctx,
  * @ctx: the user data (XML parser context)
  * @name:  The entity name
  *
- * called when an entity xmlSAX2Reference is detected. 
+ * called when an entity xmlSAX2Reference is detected.
  */
 void
 xmlSAX2Reference(void *ctx, const xmlChar *name)
@@ -2482,12 +2578,16 @@ xmlSAX2Characters(void *ctx, const xmlChar *ch, int len)
 	               (xmlDictOwns(ctxt->dict, lastChild->content))) {
 		lastChild->content = xmlStrdup(lastChild->content);
 	    }
+	    if (lastChild->content == NULL) {
+		xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: xmlStrdup returned NULL");
+		return;
+ 	    }
             if (((size_t)ctxt->nodelen + (size_t)len > XML_MAX_TEXT_LENGTH) &&
                 ((ctxt->options & XML_PARSE_HUGE) == 0)) {
                 xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: huge text node");
                 return;
             }
-	    if ((size_t)ctxt->nodelen > SIZE_T_MAX - (size_t)len || 
+	    if ((size_t)ctxt->nodelen > SIZE_T_MAX - (size_t)len ||
 	        (size_t)ctxt->nodemem + (size_t)len > SIZE_T_MAX / 2) {
                 xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters overflow prevented");
                 return;
@@ -2591,7 +2691,7 @@ xmlSAX2ProcessingInstruction(void *ctx, const xmlChar *target,
 	xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
 	return;
     }
-    if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+    if (parent == NULL) {
 #ifdef DEBUG_SAX_TREE
 	    xmlGenericError(xmlGenericErrorContext,
 		    "Setting PI %s as root\n", target);
@@ -2652,7 +2752,7 @@ xmlSAX2Comment(void *ctx, const xmlChar *value)
 	xmlAddChild((xmlNodePtr) ctxt->myDoc->extSubset, ret);
 	return;
     }
-    if ((ctxt->myDoc->children == NULL) || (parent == NULL)) {
+    if (parent == NULL) {
 #ifdef DEBUG_SAX_TREE
 	    xmlGenericError(xmlGenericErrorContext,
 		    "Setting xmlSAX2Comment as root\n");
diff --git a/third_party/libxml/src/acconfig.h b/third_party/libxml/src/acconfig.h
deleted file mode 100644
index dedcf1dc..0000000
--- a/third_party/libxml/src/acconfig.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#undef PACKAGE
-#undef VERSION
-#undef HAVE_LIBZ
-#undef HAVE_LIBM
-#undef HAVE_ISINF
-#undef HAVE_ISNAN
-#undef HAVE_LIBHISTORY
-#undef HAVE_LIBREADLINE
-#undef HAVE_LIBPTHREAD
-#undef HAVE_PTHREAD_H
-
-/* Define if IPV6 support is there */
-#undef SUPPORT_IP6
-
-/* Define if getaddrinfo is there */
-#undef HAVE_GETADDRINFO
diff --git a/third_party/libxml/src/acinclude.m4 b/third_party/libxml/src/acinclude.m4
index 4ff672e..7ad8630 100644
--- a/third_party/libxml/src/acinclude.m4
+++ b/third_party/libxml/src/acinclude.m4
@@ -2,8 +2,8 @@ dnl Like AC_TRY_EVAL but also errors out if the compiler generates
 dnl _any_ output. Some compilers might issue warnings which we want
 dnl to catch.
 AC_DEFUN([AC_TRY_EVAL2],
-[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AC_FD_CC; dnl
-(eval [$]$1) 2>&AC_FD_CC; _out=`eval [$]$1 2>&1` && test "x$_out" = x; }])
+[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AS_MESSAGE_LOG_FD; dnl
+(eval [$]$1) 2>&AS_MESSAGE_LOG_FD; _out=`eval [$]$1 2>&1` && test "x$_out" = x; }])
 
 dnl Like AC_TRY_COMPILE but calls AC_TRY_EVAL2 instead of AC_TRY_EVAL
 AC_DEFUN([AC_TRY_COMPILE2],
@@ -19,8 +19,8 @@ if AC_TRY_EVAL2(ac_compile); then
   ifelse([$3], , :, [rm -rf conftest*
   $3])
 else
-  echo "configure: failed program was:" >&AC_FD_CC
-  cat conftest.$ac_ext >&AC_FD_CC
+  echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
+  cat conftest.$ac_ext >&AS_MESSAGE_LOG_FD
 ifelse([$4], , , [  rm -rf conftest*
   $4
 ])dnl
diff --git a/third_party/libxml/src/aclocal.m4 b/third_party/libxml/src/aclocal.m4
deleted file mode 100644
index 8b587f1..0000000
--- a/third_party/libxml/src/aclocal.m4
+++ /dev/null
@@ -1,8956 +0,0 @@
-# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-m4_ifndef([AC_AUTOCONF_VERSION],
-  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
-[m4_warning([this file was generated for autoconf 2.65.
-You have another version of autoconf.  It may work, but is not guaranteed to.
-If you have problems, you may need to regenerate the build system entirely.
-To do so, use the procedure documented by the package, typically `autoreconf'.])])
-
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-#
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-m4_define([_LT_COPYING], [dnl
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-#   This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-])
-
-# serial 56 LT_INIT
-
-
-# LT_PREREQ(VERSION)
-# ------------------
-# Complain and exit if this libtool version is less that VERSION.
-m4_defun([LT_PREREQ],
-[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
-       [m4_default([$3],
-		   [m4_fatal([Libtool version $1 or higher is required],
-		             63)])],
-       [$2])])
-
-
-# _LT_CHECK_BUILDDIR
-# ------------------
-# Complain if the absolute build directory name contains unusual characters
-m4_defun([_LT_CHECK_BUILDDIR],
-[case `pwd` in
-  *\ * | *\	*)
-    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
-esac
-])
-
-
-# LT_INIT([OPTIONS])
-# ------------------
-AC_DEFUN([LT_INIT],
-[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
-AC_BEFORE([$0], [LT_LANG])dnl
-AC_BEFORE([$0], [LT_OUTPUT])dnl
-AC_BEFORE([$0], [LTDL_INIT])dnl
-m4_require([_LT_CHECK_BUILDDIR])dnl
-
-dnl Autoconf doesn't catch unexpanded LT_ macros by default:
-m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
-m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
-dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
-dnl unless we require an AC_DEFUNed macro:
-AC_REQUIRE([LTOPTIONS_VERSION])dnl
-AC_REQUIRE([LTSUGAR_VERSION])dnl
-AC_REQUIRE([LTVERSION_VERSION])dnl
-AC_REQUIRE([LTOBSOLETE_VERSION])dnl
-m4_require([_LT_PROG_LTMAIN])dnl
-
-dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-_LT_SETUP
-
-# Only expand once:
-m4_define([LT_INIT])
-])# LT_INIT
-
-# Old names:
-AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
-AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
-dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
-
-
-# _LT_CC_BASENAME(CC)
-# -------------------
-# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
-m4_defun([_LT_CC_BASENAME],
-[for cc_temp in $1""; do
-  case $cc_temp in
-    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
-    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-])
-
-
-# _LT_FILEUTILS_DEFAULTS
-# ----------------------
-# It is okay to use these file commands and assume they have been set
-# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
-m4_defun([_LT_FILEUTILS_DEFAULTS],
-[: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-])# _LT_FILEUTILS_DEFAULTS
-
-
-# _LT_SETUP
-# ---------
-m4_defun([_LT_SETUP],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-_LT_DECL([], [host_alias], [0], [The host system])dnl
-_LT_DECL([], [host], [0])dnl
-_LT_DECL([], [host_os], [0])dnl
-dnl
-_LT_DECL([], [build_alias], [0], [The build system])dnl
-_LT_DECL([], [build], [0])dnl
-_LT_DECL([], [build_os], [0])dnl
-dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-test -z "$LN_S" && LN_S="ln -s"
-_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
-dnl
-AC_REQUIRE([LT_CMD_MAX_LEN])dnl
-_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
-_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
-dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-m4_require([_LT_CMD_RELOAD])dnl
-m4_require([_LT_CHECK_MAGIC_METHOD])dnl
-m4_require([_LT_CMD_OLD_ARCHIVE])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-
-_LT_CONFIG_LIBTOOL_INIT([
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-])
-if test -n "${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-
-_LT_CHECK_OBJDIR
-
-m4_require([_LT_TAG_COMPILER])dnl
-_LT_PROG_ECHO_BACKSLASH
-
-case $host_os in
-aix3*)
-  # AIX sometimes has problems with the GCC collect2 program.  For some
-  # reason, if we set the COLLECT_NAMES environment variable, the problems
-  # vanish in a puff of smoke.
-  if test "X${COLLECT_NAMES+set}" != Xset; then
-    COLLECT_NAMES=
-    export COLLECT_NAMES
-  fi
-  ;;
-esac
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-_LT_CC_BASENAME([$compiler])
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    _LT_PATH_MAGIC
-  fi
-  ;;
-esac
-
-# Use C for the default configuration in the libtool script
-LT_SUPPORTED_TAG([CC])
-_LT_LANG_C_CONFIG
-_LT_LANG_DEFAULT_CONFIG
-_LT_CONFIG_COMMANDS
-])# _LT_SETUP
-
-
-# _LT_PROG_LTMAIN
-# ---------------
-# Note that this code is called both from `configure', and `config.status'
-# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
-# `config.status' has no value for ac_aux_dir unless we are using Automake,
-# so we pass a copy along to make sure it has a sensible value anyway.
-m4_defun([_LT_PROG_LTMAIN],
-[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
-_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
-ltmain="$ac_aux_dir/ltmain.sh"
-])# _LT_PROG_LTMAIN
-
-
-
-# So that we can recreate a full libtool script including additional
-# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
-# in macros and then make a single call at the end using the `libtool'
-# label.
-
-
-# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
-# ----------------------------------------
-# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL_INIT],
-[m4_ifval([$1],
-          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
-                     [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_INIT])
-
-
-# _LT_CONFIG_LIBTOOL([COMMANDS])
-# ------------------------------
-# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL],
-[m4_ifval([$1],
-          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
-                     [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
-
-
-# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
-# -----------------------------------------------------
-m4_defun([_LT_CONFIG_SAVE_COMMANDS],
-[_LT_CONFIG_LIBTOOL([$1])
-_LT_CONFIG_LIBTOOL_INIT([$2])
-])
-
-
-# _LT_FORMAT_COMMENT([COMMENT])
-# -----------------------------
-# Add leading comment marks to the start of each line, and a trailing
-# full-stop to the whole comment if one is not present already.
-m4_define([_LT_FORMAT_COMMENT],
-[m4_ifval([$1], [
-m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
-              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
-)])
-
-
-
-
-
-# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
-# -------------------------------------------------------------------
-# CONFIGNAME is the name given to the value in the libtool script.
-# VARNAME is the (base) name used in the configure script.
-# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
-# VARNAME.  Any other value will be used directly.
-m4_define([_LT_DECL],
-[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
-    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
-	[m4_ifval([$1], [$1], [$2])])
-    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
-    m4_ifval([$4],
-	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
-    lt_dict_add_subkey([lt_decl_dict], [$2],
-	[tagged?], [m4_ifval([$5], [yes], [no])])])
-])
-
-
-# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
-# --------------------------------------------------------
-m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
-
-
-# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_tag_varnames],
-[_lt_decl_filter([tagged?], [yes], $@)])
-
-
-# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
-# ---------------------------------------------------------
-m4_define([_lt_decl_filter],
-[m4_case([$#],
-  [0], [m4_fatal([$0: too few arguments: $#])],
-  [1], [m4_fatal([$0: too few arguments: $#: $1])],
-  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
-  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
-  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
-])
-
-
-# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
-# --------------------------------------------------
-m4_define([lt_decl_quote_varnames],
-[_lt_decl_filter([value], [1], $@)])
-
-
-# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_dquote_varnames],
-[_lt_decl_filter([value], [2], $@)])
-
-
-# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_varnames_tagged],
-[m4_assert([$# <= 2])dnl
-_$0(m4_quote(m4_default([$1], [[, ]])),
-    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
-    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
-m4_define([_lt_decl_varnames_tagged],
-[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
-
-
-# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_all_varnames],
-[_$0(m4_quote(m4_default([$1], [[, ]])),
-     m4_if([$2], [],
-	   m4_quote(lt_decl_varnames),
-	m4_quote(m4_shift($@))))[]dnl
-])
-m4_define([_lt_decl_all_varnames],
-[lt_join($@, lt_decl_varnames_tagged([$1],
-			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
-])
-
-
-# _LT_CONFIG_STATUS_DECLARE([VARNAME])
-# ------------------------------------
-# Quote a variable value, and forward it to `config.status' so that its
-# declaration there will have the same value as in `configure'.  VARNAME
-# must have a single quote delimited value for this to work.
-m4_define([_LT_CONFIG_STATUS_DECLARE],
-[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
-
-
-# _LT_CONFIG_STATUS_DECLARATIONS
-# ------------------------------
-# We delimit libtool config variables with single quotes, so when
-# we write them to config.status, we have to be sure to quote all
-# embedded single quotes properly.  In configure, this macro expands
-# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
-#
-#    <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
-m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
-    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAGS
-# ----------------
-# Output comment and list of tags supported by the script
-m4_defun([_LT_LIBTOOL_TAGS],
-[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
-available_tags="_LT_TAGS"dnl
-])
-
-
-# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
-# -----------------------------------
-# Extract the dictionary values for VARNAME (optionally with TAG) and
-# expand to a commented shell variable setting:
-#
-#    # Some comment about what VAR is for.
-#    visible_name=$lt_internal_name
-m4_define([_LT_LIBTOOL_DECLARE],
-[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
-					   [description])))[]dnl
-m4_pushdef([_libtool_name],
-    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
-m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
-    [0], [_libtool_name=[$]$1],
-    [1], [_libtool_name=$lt_[]$1],
-    [2], [_libtool_name=$lt_[]$1],
-    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
-m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
-])
-
-
-# _LT_LIBTOOL_CONFIG_VARS
-# -----------------------
-# Produce commented declarations of non-tagged libtool config variables
-# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
-# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
-# section) are produced by _LT_LIBTOOL_TAG_VARS.
-m4_defun([_LT_LIBTOOL_CONFIG_VARS],
-[m4_foreach([_lt_var],
-    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
-    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAG_VARS(TAG)
-# -------------------------
-m4_define([_LT_LIBTOOL_TAG_VARS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
-    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
-
-
-# _LT_TAGVAR(VARNAME, [TAGNAME])
-# ------------------------------
-m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
-
-
-# _LT_CONFIG_COMMANDS
-# -------------------
-# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
-# variables for single and double quote escaping we saved from calls
-# to _LT_DECL, we can put quote escaped variables declarations
-# into `config.status', and then the shell code to quote escape them in
-# for loops in `config.status'.  Finally, any additional code accumulated
-# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
-m4_defun([_LT_CONFIG_COMMANDS],
-[AC_PROVIDE_IFELSE([LT_OUTPUT],
-	dnl If the libtool generation code has been placed in $CONFIG_LT,
-	dnl instead of duplicating it all over again into config.status,
-	dnl then we will have config.status run $CONFIG_LT later, so it
-	dnl needs to know what name is stored there:
-        [AC_CONFIG_COMMANDS([libtool],
-            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
-    dnl If the libtool generation code is destined for config.status,
-    dnl expand the accumulated commands and init code now:
-    [AC_CONFIG_COMMANDS([libtool],
-        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
-])#_LT_CONFIG_COMMANDS
-
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
-[
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-_LT_CONFIG_STATUS_DECLARATIONS
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# Quote evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_quote_varnames); do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
-    *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Double-quote double-evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_dquote_varnames); do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
-    *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\[$]0 --fallback-echo"')dnl "
-  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
-  ;;
-esac
-
-_LT_OUTPUT_LIBTOOL_INIT
-])
-
-
-# LT_OUTPUT
-# ---------
-# This macro allows early generation of the libtool script (before
-# AC_OUTPUT is called), incase it is used in configure for compilation
-# tests.
-AC_DEFUN([LT_OUTPUT],
-[: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-cat >"$CONFIG_LT" <<_LTEOF
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate a libtool stub with the current configuration.
-
-lt_cl_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AS_SHELL_SANITIZE
-_AS_PREPARE
-
-exec AS_MESSAGE_FD>&1
-exec AS_MESSAGE_LOG_FD>>config.log
-{
-  echo
-  AS_BOX([Running $as_me.])
-} >&AS_MESSAGE_LOG_FD
-
-lt_cl_help="\
-\`$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $[0] [[OPTIONS]]
-
-  -h, --help      print this help, then exit
-  -V, --version   print version number, then exit
-  -q, --quiet     do not print progress messages
-  -d, --debug     don't remove temporary files
-
-Report bugs to <bug-libtool@gnu.org>."
-
-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
-m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
-configured by $[0], generated by m4_PACKAGE_STRING.
-
-Copyright (C) 2008 Free Software Foundation, Inc.
-This config.lt script is free software; the Free Software Foundation
-gives unlimited permision to copy, distribute and modify it."
-
-while test $[#] != 0
-do
-  case $[1] in
-    --version | --v* | -V )
-      echo "$lt_cl_version"; exit 0 ;;
-    --help | --h* | -h )
-      echo "$lt_cl_help"; exit 0 ;;
-    --debug | --d* | -d )
-      debug=: ;;
-    --quiet | --q* | --silent | --s* | -q )
-      lt_cl_silent=: ;;
-
-    -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try \`$[0] --help' for more information.]) ;;
-
-    *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try \`$[0] --help' for more information.]) ;;
-  esac
-  shift
-done
-
-if $lt_cl_silent; then
-  exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# open by configure.  Here we exec the FD to /dev/null, effectively closing
-# config.log, so it can be properly (re)opened and appended to by config.lt.
-if test "$no_create" != yes; then
-  lt_cl_success=:
-  test "$silent" = yes &&
-    lt_config_lt_args="$lt_config_lt_args --quiet"
-  exec AS_MESSAGE_LOG_FD>/dev/null
-  $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-  exec AS_MESSAGE_LOG_FD>>config.log
-  $lt_cl_success || AS_EXIT(1)
-fi
-])# LT_OUTPUT
-
-
-# _LT_CONFIG(TAG)
-# ---------------
-# If TAG is the built-in tag, create an initial libtool script with a
-# default configuration from the untagged config vars.  Otherwise add code
-# to config.status for appending the configuration named by TAG from the
-# matching tagged config vars.
-m4_defun([_LT_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_CONFIG_SAVE_COMMANDS([
-  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
-  m4_if(_LT_TAG, [C], [
-    # See if we are running on zsh, and set the options which allow our
-    # commands through without removal of \ escapes.
-    if test -n "${ZSH_VERSION+set}" ; then
-      setopt NO_GLOB_SUBST
-    fi
-
-    cfgfile="${ofile}T"
-    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
-    $RM "$cfgfile"
-
-    cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-_LT_COPYING
-_LT_LIBTOOL_TAGS
-
-# ### BEGIN LIBTOOL CONFIG
-_LT_LIBTOOL_CONFIG_VARS
-_LT_LIBTOOL_TAG_VARS
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
-  case $host_os in
-  aix3*)
-    cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program.  For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
-  COLLECT_NAMES=
-  export COLLECT_NAMES
-fi
-_LT_EOF
-    ;;
-  esac
-
-  _LT_PROG_LTMAIN
-
-  # We use sed instead of cat because bash on DJGPP gets confused if
-  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
-  # text mode, it properly converts lines to CR/LF.  This bash problem
-  # is reportedly fixed, but why not run on old versions too?
-  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
-    || (rm -f "$cfgfile"; exit 1)
-
-  _LT_PROG_XSI_SHELLFNS
-
-  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
-    || (rm -f "$cfgfile"; exit 1)
-
-  mv -f "$cfgfile" "$ofile" ||
-    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
-  chmod +x "$ofile"
-],
-[cat <<_LT_EOF >> "$ofile"
-
-dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
-dnl in a comment (ie after a #).
-# ### BEGIN LIBTOOL TAG CONFIG: $1
-_LT_LIBTOOL_TAG_VARS(_LT_TAG)
-# ### END LIBTOOL TAG CONFIG: $1
-_LT_EOF
-])dnl /m4_if
-],
-[m4_if([$1], [], [
-    PACKAGE='$PACKAGE'
-    VERSION='$VERSION'
-    TIMESTAMP='$TIMESTAMP'
-    RM='$RM'
-    ofile='$ofile'], [])
-])dnl /_LT_CONFIG_SAVE_COMMANDS
-])# _LT_CONFIG
-
-
-# LT_SUPPORTED_TAG(TAG)
-# ---------------------
-# Trace this macro to discover what tags are supported by the libtool
-# --tag option, using:
-#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
-AC_DEFUN([LT_SUPPORTED_TAG], [])
-
-
-# C support is built-in for now
-m4_define([_LT_LANG_C_enabled], [])
-m4_define([_LT_TAGS], [])
-
-
-# LT_LANG(LANG)
-# -------------
-# Enable libtool support for the given language if not already enabled.
-AC_DEFUN([LT_LANG],
-[AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
-  [C],			[_LT_LANG(C)],
-  [C++],		[_LT_LANG(CXX)],
-  [Java],		[_LT_LANG(GCJ)],
-  [Fortran 77],		[_LT_LANG(F77)],
-  [Fortran],		[_LT_LANG(FC)],
-  [Windows Resource],	[_LT_LANG(RC)],
-  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
-    [_LT_LANG($1)],
-    [m4_fatal([$0: unsupported language: "$1"])])])dnl
-])# LT_LANG
-
-
-# _LT_LANG(LANGNAME)
-# ------------------
-m4_defun([_LT_LANG],
-[m4_ifdef([_LT_LANG_]$1[_enabled], [],
-  [LT_SUPPORTED_TAG([$1])dnl
-  m4_append([_LT_TAGS], [$1 ])dnl
-  m4_define([_LT_LANG_]$1[_enabled], [])dnl
-  _LT_LANG_$1_CONFIG($1)])dnl
-])# _LT_LANG
-
-
-# _LT_LANG_DEFAULT_CONFIG
-# -----------------------
-m4_defun([_LT_LANG_DEFAULT_CONFIG],
-[AC_PROVIDE_IFELSE([AC_PROG_CXX],
-  [LT_LANG(CXX)],
-  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_F77],
-  [LT_LANG(F77)],
-  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_FC],
-  [LT_LANG(FC)],
-  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
-
-dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
-dnl pulling things in needlessly.
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],
-  [LT_LANG(GCJ)],
-  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
-    [LT_LANG(GCJ)],
-    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
-      [LT_LANG(GCJ)],
-      [m4_ifdef([AC_PROG_GCJ],
-	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
-       m4_ifdef([A][M_PROG_GCJ],
-	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
-       m4_ifdef([LT_PROG_GCJ],
-	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
-
-AC_PROVIDE_IFELSE([LT_PROG_RC],
-  [LT_LANG(RC)],
-  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
-])# _LT_LANG_DEFAULT_CONFIG
-
-# Obsolete macros:
-AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
-AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
-AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
-AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
-dnl AC_DEFUN([AC_LIBTOOL_F77], [])
-dnl AC_DEFUN([AC_LIBTOOL_FC], [])
-dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
-
-
-# _LT_TAG_COMPILER
-# ----------------
-m4_defun([_LT_TAG_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
-
-_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
-_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
-_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
-_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_TAG_COMPILER
-
-
-# _LT_COMPILER_BOILERPLATE
-# ------------------------
-# Check for compiler boilerplate output or warnings with
-# the simple compiler test code.
-m4_defun([_LT_COMPILER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-m4_defun([_LT_LINKER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# -------------------------
-m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
-  case $host_os in
-    rhapsody* | darwin*)
-    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
-    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
-    AC_CHECK_TOOL([LIPO], [lipo], [:])
-    AC_CHECK_TOOL([OTOOL], [otool], [:])
-    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
-    _LT_DECL([], [DSYMUTIL], [1],
-      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
-    _LT_DECL([], [NMEDIT], [1],
-      [Tool to change global to local symbols on Mac OS X])
-    _LT_DECL([], [LIPO], [1],
-      [Tool to manipulate fat objects and archives on Mac OS X])
-    _LT_DECL([], [OTOOL], [1],
-      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
-    _LT_DECL([], [OTOOL64], [1],
-      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
-
-    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
-      [lt_cv_apple_cc_single_mod=no
-      if test -z "${LT_MULTI_MODULE}"; then
-	# By default we will add the -single_module flag. You can override
-	# by either setting the environment variable LT_MULTI_MODULE
-	# non-empty at configure time, or by adding -multi_module to the
-	# link flags.
-	rm -rf libconftest.dylib*
-	echo "int foo(void){return 1;}" > conftest.c
-	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
-	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
-        _lt_result=$?
-	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
-	  lt_cv_apple_cc_single_mod=yes
-	else
-	  cat conftest.err >&AS_MESSAGE_LOG_FD
-	fi
-	rm -rf libconftest.dylib*
-	rm -f conftest.*
-      fi])
-    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
-      [lt_cv_ld_exported_symbols_list],
-      [lt_cv_ld_exported_symbols_list=no
-      save_LDFLAGS=$LDFLAGS
-      echo "_main" > conftest.sym
-      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-	[lt_cv_ld_exported_symbols_list=yes],
-	[lt_cv_ld_exported_symbols_list=no])
-	LDFLAGS="$save_LDFLAGS"
-    ])
-    case $host_os in
-    rhapsody* | darwin1.[[012]])
-      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
-      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-	10.[[012]]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
-    ;;
-  esac
-    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
-      _lt_dar_single_mod='$single_module'
-    fi
-    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
-      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
-    else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    fi
-    if test "$DSYMUTIL" != ":"; then
-      _lt_dsymutil='~$DSYMUTIL $lib || :'
-    else
-      _lt_dsymutil=
-    fi
-    ;;
-  esac
-])
-
-
-# _LT_DARWIN_LINKER_FEATURES
-# --------------------------
-# Checks for linker and compiler features on darwin
-m4_defun([_LT_DARWIN_LINKER_FEATURES],
-[
-  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
-  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-  _LT_TAGVAR(hardcode_direct, $1)=no
-  _LT_TAGVAR(hardcode_automatic, $1)=yes
-  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  _LT_TAGVAR(whole_archive_flag_spec, $1)=''
-  _LT_TAGVAR(link_all_deplibs, $1)=yes
-  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
-  case $cc_basename in
-     ifort*) _lt_dar_can_shared=yes ;;
-     *) _lt_dar_can_shared=$GCC ;;
-  esac
-  if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
-    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
-    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
-    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
-    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-    m4_if([$1], [CXX],
-[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
-      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
-      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
-    fi
-],[])
-  else
-  _LT_TAGVAR(ld_shlibs, $1)=no
-  fi
-])
-
-# _LT_SYS_MODULE_PATH_AIX
-# -----------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-m4_defun([_LT_SYS_MODULE_PATH_AIX],
-[m4_require([_LT_DECL_SED])dnl
-AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-lt_aix_libpath_sed='
-    /Import File Strings/,/^$/ {
-	/^0/ {
-	    s/^0  *\(.*\)$/\1/
-	    p
-	}
-    }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
-  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi],[])
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-])# _LT_SYS_MODULE_PATH_AIX
-
-
-# _LT_SHELL_INIT(ARG)
-# -------------------
-m4_define([_LT_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
-	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
-	 [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_SHELL_INIT
-
-
-# _LT_PROG_ECHO_BACKSLASH
-# -----------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
-m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[_LT_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$lt_ECHO in
-X*--fallback-echo)
-  # Remove one level of quotation (which was required for Make).
-  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
-  ;;
-esac
-
-ECHO=${lt_ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
-  # Discard the --no-reexec flag, and continue.
-  shift
-elif test "X[$]1" = X--fallback-echo; then
-  # Avoid inline document here, it may be left over
-  :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
-  # Yippee, $ECHO works!
-  :
-else
-  # Restart under the correct shell.
-  exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<_LT_EOF
-[$]*
-_LT_EOF
-  exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
-  if test "X${echo_test_string+set}" != Xset; then
-    # find a string as large as possible, as long as the shell can cope with it
-    for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
-      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
-      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
-	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
-      then
-        break
-      fi
-    done
-  fi
-
-  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-     test "X$echo_testing_string" = "X$echo_test_string"; then
-    :
-  else
-    # The Solaris, AIX, and Digital Unix default echo programs unquote
-    # backslashes.  This makes it impossible to quote backslashes using
-    #   echo "$something" | sed 's/\\/\\\\/g'
-    #
-    # So, first we look for a working echo in the user's PATH.
-
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for dir in $PATH /usr/ucb; do
-      IFS="$lt_save_ifs"
-      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
-         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        ECHO="$dir/echo"
-        break
-      fi
-    done
-    IFS="$lt_save_ifs"
-
-    if test "X$ECHO" = Xecho; then
-      # We didn't find a better echo, so look for alternatives.
-      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        # This shell has a builtin print -r that does the trick.
-        ECHO='print -r'
-      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
-	   test "X$CONFIG_SHELL" != X/bin/ksh; then
-        # If we have ksh, try running configure again with it.
-        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-        export ORIGINAL_CONFIG_SHELL
-        CONFIG_SHELL=/bin/ksh
-        export CONFIG_SHELL
-        exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
-      else
-        # Try using printf.
-        ECHO='printf %s\n'
-        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-	   test "X$echo_testing_string" = "X$echo_test_string"; then
-	  # Cool, printf works
-	  :
-        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
-	  export CONFIG_SHELL
-	  SHELL="$CONFIG_SHELL"
-	  export SHELL
-	  ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
-        elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
-        else
-	  # maybe with a smaller string...
-	  prev=:
-
-	  for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
-	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
-	    then
-	      break
-	    fi
-	    prev="$cmd"
-	  done
-
-	  if test "$prev" != 'sed 50q "[$]0"'; then
-	    echo_test_string=`eval $prev`
-	    export echo_test_string
-	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
-	  else
-	    # Oops.  We lost completely, so just stick with echo.
-	    ECHO=echo
-	  fi
-        fi
-      fi
-    fi
-  fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
-   lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(lt_ECHO)
-])
-_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1],
-    [An echo program that does not interpret backslashes])
-])# _LT_PROG_ECHO_BACKSLASH
-
-
-# _LT_ENABLE_LOCK
-# ---------------
-m4_defun([_LT_ENABLE_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
-  [AS_HELP_STRING([--disable-libtool-lock],
-    [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.$ac_objext` in
-      *ELF-32*)
-	HPUX_IA64_MODE="32"
-	;;
-      *ELF-64*)
-	HPUX_IA64_MODE="64"
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    if test "$lt_cv_prog_gnu_ld" = yes; then
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -melf32bsmip"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -melf32bmipn32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -melf64bmip"
-	;;
-      esac
-    else
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -32"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -n32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -64"
-	  ;;
-      esac
-    fi
-  fi
-  rm -rf conftest*
-  ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
-      *32-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_i386_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_i386"
-	    ;;
-	  ppc64-*linux*|powerpc64-*linux*)
-	    LD="${LD-ld} -m elf32ppclinux"
-	    ;;
-	  s390x-*linux*)
-	    LD="${LD-ld} -m elf_s390"
-	    ;;
-	  sparc64-*linux*)
-	    LD="${LD-ld} -m elf32_sparc"
-	    ;;
-	esac
-	;;
-      *64-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_x86_64_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_x86_64"
-	    ;;
-	  ppc*-*linux*|powerpc*-*linux*)
-	    LD="${LD-ld} -m elf64ppc"
-	    ;;
-	  s390*-*linux*|s390*-*tpf*)
-	    LD="${LD-ld} -m elf64_s390"
-	    ;;
-	  sparc*-*linux*)
-	    LD="${LD-ld} -m elf64_sparc"
-	    ;;
-	esac
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_PUSH(C)
-     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_POP])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-sparc*-*solaris*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
-    *64-bit*)
-      case $lt_cv_prog_gnu_ld in
-      yes*) LD="${LD-ld} -m elf64_sparc" ;;
-      *)
-	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
-	  LD="${LD-ld} -64"
-	fi
-	;;
-      esac
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-esac
-
-need_locks="$enable_libtool_lock"
-])# _LT_ENABLE_LOCK
-
-
-# _LT_CMD_OLD_ARCHIVE
-# -------------------
-m4_defun([_LT_CMD_OLD_ARCHIVE],
-[AC_CHECK_TOOL(AR, ar, false)
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1])
-
-AC_CHECK_TOOL(STRIP, strip, :)
-test -z "$STRIP" && STRIP=:
-_LT_DECL([], [STRIP], [1], [A symbol stripping program])
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-test -z "$RANLIB" && RANLIB=:
-_LT_DECL([], [RANLIB], [1],
-    [Commands used to install an old-style archive])
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
-  case $host_os in
-  openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
-    ;;
-  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
-    ;;
-  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-_LT_DECL([], [old_postinstall_cmds], [2])
-_LT_DECL([], [old_postuninstall_cmds], [2])
-_LT_TAGDECL([], [old_archive_cmds], [2],
-    [Commands used to build an old-style archive])
-])# _LT_CMD_OLD_ARCHIVE
-
-
-# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([_LT_COMPILER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
-  [$2=no
-   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$3"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       $2=yes
-     fi
-   fi
-   $RM conftest*
-])
-
-if test x"[$]$2" = xyes; then
-    m4_if([$5], , :, [$5])
-else
-    m4_if([$6], , :, [$6])
-fi
-])# _LT_COMPILER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
-
-
-# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-#                  [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------
-# Check whether the given linker option works
-AC_DEFUN([_LT_LINKER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
-  [$2=no
-   save_LDFLAGS="$LDFLAGS"
-   LDFLAGS="$LDFLAGS $3"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&AS_MESSAGE_LOG_FD
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         $2=yes
-       fi
-     else
-       $2=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
-    m4_if([$4], , :, [$4])
-else
-    m4_if([$5], , :, [$5])
-fi
-])# _LT_LINKER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
-
-
-# LT_CMD_MAX_LEN
-#---------------
-AC_DEFUN([LT_CMD_MAX_LEN],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
-  i=0
-  teststring="ABCD"
-
-  case $build_os in
-  msdosdjgpp*)
-    # On DJGPP, this test can blow up pretty badly due to problems in libc
-    # (any single argument exceeding 2000 bytes causes a buffer overrun
-    # during glob expansion).  Even if it were fixed, the result of this
-    # check would be larger than it should be.
-    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
-    ;;
-
-  gnu*)
-    # Under GNU Hurd, this test is not required because there is
-    # no limit to the length of command line arguments.
-    # Libtool will interpret -1 as no limit whatsoever
-    lt_cv_sys_max_cmd_len=-1;
-    ;;
-
-  cygwin* | mingw* | cegcc*)
-    # On Win9x/ME, this test blows up -- it succeeds, but takes
-    # about 5 minutes as the teststring grows exponentially.
-    # Worse, since 9x/ME are not pre-emptively multitasking,
-    # you end up with a "frozen" computer, even though with patience
-    # the test eventually succeeds (with a max line length of 256k).
-    # Instead, let's just punt: use the minimum linelength reported by
-    # all of the supported platforms: 8192 (on NT/2K/XP).
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  amigaos*)
-    # On AmigaOS with pdksh, this test takes hours, literally.
-    # So we just punt and use a minimum line length of 8192.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
-    # This has been around since 386BSD, at least.  Likely further.
-    if test -x /sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
-    elif test -x /usr/sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
-    else
-      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
-    fi
-    # And add a safety zone
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    ;;
-
-  interix*)
-    # We know the value 262144 and hardcode it with a safety zone (like BSD)
-    lt_cv_sys_max_cmd_len=196608
-    ;;
-
-  osf*)
-    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
-    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
-    # nice to cause kernel panics so lets avoid the loop below.
-    # First set a reasonable default.
-    lt_cv_sys_max_cmd_len=16384
-    #
-    if test -x /sbin/sysconfig; then
-      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
-        *1*) lt_cv_sys_max_cmd_len=-1 ;;
-      esac
-    fi
-    ;;
-  sco3.2v5*)
-    lt_cv_sys_max_cmd_len=102400
-    ;;
-  sysv5* | sco5v6* | sysv4.2uw2*)
-    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
-    if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
-    else
-      lt_cv_sys_max_cmd_len=32768
-    fi
-    ;;
-  *)
-    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len"; then
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    else
-      # Make teststring a little bigger before we do anything with it.
-      # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8 ; do
-        teststring=$teststring$teststring
-      done
-      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-      # If test is not a shell built-in, we'll probably end up computing a
-      # maximum length that is only half of the actual maximum length, but
-      # we can't tell.
-      while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
-	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
-	      test $i != 17 # 1/2 MB should be enough
-      do
-        i=`expr $i + 1`
-        teststring=$teststring$teststring
-      done
-      # Only check the string length outside the loop.
-      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
-      teststring=
-      # Add a significant safety factor because C++ compilers can tack on
-      # massive amounts of additional arguments before passing them to the
-      # linker.  It appears as though 1/2 is a usable value.
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
-  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
-  AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
-    [What is the maximum length of a command?])
-])# LT_CMD_MAX_LEN
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
-
-
-# _LT_HEADER_DLFCN
-# ----------------
-m4_defun([_LT_HEADER_DLFCN],
-[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
-])# _LT_HEADER_DLFCN
-
-
-# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ----------------------------------------------------------------
-m4_defun([_LT_TRY_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
-  [$4]
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}]
-_LT_EOF
-  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
-    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) $1 ;;
-      x$lt_dlneed_uscore) $2 ;;
-      x$lt_dlunknown|x*) $3 ;;
-    esac
-  else :
-    # compilation failed
-    $3
-  fi
-fi
-rm -fr conftest*
-])# _LT_TRY_DLOPEN_SELF
-
-
-# LT_SYS_DLOPEN_SELF
-# ------------------
-AC_DEFUN([LT_SYS_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
-  enable_dlopen=unknown
-  enable_dlopen_self=unknown
-  enable_dlopen_self_static=unknown
-else
-  lt_cv_dlopen=no
-  lt_cv_dlopen_libs=
-
-  case $host_os in
-  beos*)
-    lt_cv_dlopen="load_add_on"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ;;
-
-  mingw* | pw32* | cegcc*)
-    lt_cv_dlopen="LoadLibrary"
-    lt_cv_dlopen_libs=
-    ;;
-
-  cygwin*)
-    lt_cv_dlopen="dlopen"
-    lt_cv_dlopen_libs=
-    ;;
-
-  darwin*)
-  # if libdl is installed we need to link against it
-    AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
-    lt_cv_dlopen="dyld"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ])
-    ;;
-
-  *)
-    AC_CHECK_FUNC([shl_load],
-	  [lt_cv_dlopen="shl_load"],
-      [AC_CHECK_LIB([dld], [shl_load],
-	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
-	[AC_CHECK_FUNC([dlopen],
-	      [lt_cv_dlopen="dlopen"],
-	  [AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
-	    [AC_CHECK_LIB([svld], [dlopen],
-		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
-	      [AC_CHECK_LIB([dld], [dld_link],
-		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
-	      ])
-	    ])
-	  ])
-	])
-      ])
-    ;;
-  esac
-
-  if test "x$lt_cv_dlopen" != xno; then
-    enable_dlopen=yes
-  else
-    enable_dlopen=no
-  fi
-
-  case $lt_cv_dlopen in
-  dlopen)
-    save_CPPFLAGS="$CPPFLAGS"
-    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
-    save_LDFLAGS="$LDFLAGS"
-    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
-    save_LIBS="$LIBS"
-    LIBS="$lt_cv_dlopen_libs $LIBS"
-
-    AC_CACHE_CHECK([whether a program can dlopen itself],
-	  lt_cv_dlopen_self, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
-	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
-    ])
-
-    if test "x$lt_cv_dlopen_self" = xyes; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
-	  lt_cv_dlopen_self_static, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
-	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
-      ])
-    fi
-
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
-    ;;
-  esac
-
-  case $lt_cv_dlopen_self in
-  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-  *) enable_dlopen_self=unknown ;;
-  esac
-
-  case $lt_cv_dlopen_self_static in
-  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-  *) enable_dlopen_self_static=unknown ;;
-  esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
-	 [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
-	 [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
-	 [Whether dlopen of statically linked programs is supported])
-])# LT_SYS_DLOPEN_SELF
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
-
-
-# _LT_COMPILER_C_O([TAGNAME])
-# ---------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler.
-# This macro does not hard code the compiler like AC_PROG_CC_C_O.
-m4_defun([_LT_COMPILER_C_O],
-[m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
-  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
-  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-     fi
-   fi
-   chmod u+w . 2>&AS_MESSAGE_LOG_FD
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-])
-_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
-	[Does compiler simultaneously support -c and -o options?])
-])# _LT_COMPILER_C_O
-
-
-# _LT_COMPILER_FILE_LOCKS([TAGNAME])
-# ----------------------------------
-# Check to see if we can do hard links to lock some files if needed
-m4_defun([_LT_COMPILER_FILE_LOCKS],
-[m4_require([_LT_ENABLE_LOCK])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_COMPILER_C_O([$1])
-
-hard_links="nottested"
-if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
-  # do not overwrite the value of need_locks provided by the user
-  AC_MSG_CHECKING([if we can lock with hard links])
-  hard_links=yes
-  $RM conftest*
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  touch conftest.a
-  ln conftest.a conftest.b 2>&5 || hard_links=no
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  AC_MSG_RESULT([$hard_links])
-  if test "$hard_links" = no; then
-    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
-])# _LT_COMPILER_FILE_LOCKS
-
-
-# _LT_CHECK_OBJDIR
-# ----------------
-m4_defun([_LT_CHECK_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
-  lt_cv_objdir=.libs
-else
-  # MS-DOS does not allow filenames that begin with a dot.
-  lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-_LT_DECL([], [objdir], [0],
-         [The name of the directory that contains temporary libtool files])dnl
-m4_pattern_allow([LT_OBJDIR])dnl
-AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
-  [Define to the sub-directory in which libtool stores uninstalled libraries.])
-])# _LT_CHECK_OBJDIR
-
-
-# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
-# --------------------------------------
-# Check hardcoding attributes.
-m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
-   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
-   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
-  # We can hardcode non-existent directories.
-  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
-     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
-    # Linking always hardcodes the temporary library directory.
-    _LT_TAGVAR(hardcode_action, $1)=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    _LT_TAGVAR(hardcode_action, $1)=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  _LT_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
-   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
-     test "$enable_shared" = no; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-_LT_TAGDECL([], [hardcode_action], [0],
-    [How to hardcode a shared library path into an executable])
-])# _LT_LINKER_HARDCODE_LIBPATH
-
-
-# _LT_CMD_STRIPLIB
-# ----------------
-m4_defun([_LT_CMD_STRIPLIB],
-[m4_require([_LT_DECL_EGREP])
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP" ; then
-      striplib="$STRIP -x"
-      old_striplib="$STRIP -S"
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no])
-    fi
-    ;;
-  *)
-    AC_MSG_RESULT([no])
-    ;;
-  esac
-fi
-_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
-_LT_DECL([], [striplib], [1])
-])# _LT_CMD_STRIPLIB
-
-
-# _LT_SYS_DYNAMIC_LINKER([TAG])
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-m4_defun([_LT_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_OBJDUMP])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_MSG_CHECKING([dynamic linker characteristics])
-m4_if([$1],
-	[], [
-if test "$GCC" = yes; then
-  case $host_os in
-    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
-    *) lt_awk_arg="/^libraries:/" ;;
-  esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-  # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary.
-  lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
-  for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
-    else
-      test -d "$lt_sys_path" && \
-	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
-    fi
-  done
-  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
-  lt_foo="";
-  lt_count=0;
-  for (lt_i = NF; lt_i > 0; lt_i--) {
-    if ($lt_i != "" && $lt_i != ".") {
-      if ($lt_i == "..") {
-        lt_count++;
-      } else {
-        if (lt_count == 0) {
-          lt_foo="/" $lt_i lt_foo;
-        } else {
-          lt_count--;
-        }
-      }
-    }
-  }
-  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
-  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
-  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
-  shlibpath_var=LIBPATH
-
-  # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='${libname}${release}${shared_ext}$major'
-  ;;
-
-aix[[4-9]]*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  hardcode_into_libs=yes
-  if test "$host_cpu" = ia64; then
-    # AIX 5 supports IA64
-    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
-    shlibpath_var=LD_LIBRARY_PATH
-  else
-    # With GCC up to 2.95.x, collect2 would create an import file
-    # for dependence libraries.  The import file would start with
-    # the line `#! .'.  This would cause the generated library to
-    # depend on `.', always an invalid library.  This was fixed in
-    # development snapshots of GCC prior to 3.0.
-    case $host_os in
-      aix4 | aix4.[[01]] | aix4.[[01]].*)
-      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-	   echo ' yes '
-	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
-	:
-      else
-	can_build_shared=no
-      fi
-      ;;
-    esac
-    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
-    # soname into executable. Probably we can add versioning support to
-    # collect2, so additional links can be useful in future.
-    if test "$aix_use_runtimelinking" = yes; then
-      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
-      # instead of lib<name>.a to let people know that these are not
-      # typical AIX shared libraries.
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    else
-      # We preserve .a as extension for shared libraries through AIX4.2
-      # and later when we are not doing run time linking.
-      library_names_spec='${libname}${release}.a $libname.a'
-      soname_spec='${libname}${release}${shared_ext}$major'
-    fi
-    shlibpath_var=LIBPATH
-  fi
-  ;;
-
-amigaos*)
-  case $host_cpu in
-  powerpc)
-    # Since July 2007 AmigaOS4 officially supports .so libraries.
-    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    ;;
-  m68k)
-    library_names_spec='$libname.ixlibrary $libname.a'
-    # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
-    ;;
-  esac
-  ;;
-
-beos*)
-  library_names_spec='${libname}${shared_ext}'
-  dynamic_linker="$host_os ld.so"
-  shlibpath_var=LIBRARY_PATH
-  ;;
-
-bsdi[[45]]*)
-  version_type=linux
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-  # the default ld.so.conf also contains /usr/contrib/lib and
-  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-  # libtool to hard-code these into programs
-  ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
-  version_type=windows
-  shrext_cmds=".dll"
-  need_version=no
-  need_lib_prefix=no
-
-  case $GCC,$host_os in
-  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
-    library_names_spec='$libname.dll.a'
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname~
-      chmod a+x \$dldir/$dlname~
-      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
-        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
-      fi'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-
-    case $host_os in
-    cygwin*)
-      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
-      ;;
-    pw32*)
-      # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      ;;
-    esac
-    ;;
-
-  *)
-    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
-    ;;
-  esac
-  dynamic_linker='Win32 ld.exe'
-  # FIXME: first we should search . and the directory the executable is in
-  shlibpath_var=PATH
-  ;;
-
-darwin* | rhapsody*)
-  dynamic_linker="$host_os dyld"
-  version_type=darwin
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
-  soname_spec='${libname}${release}${major}$shared_ext'
-  shlibpath_overrides_runpath=yes
-  shlibpath_var=DYLD_LIBRARY_PATH
-  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-m4_if([$1], [],[
-  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-freebsd1*)
-  dynamic_linker=no
-  ;;
-
-freebsd* | dragonfly*)
-  # DragonFly does not have aout.  When/if they implement a new
-  # versioning mechanism, adjust this.
-  if test -x /usr/bin/objformat; then
-    objformat=`/usr/bin/objformat`
-  else
-    case $host_os in
-    freebsd[[123]]*) objformat=aout ;;
-    *) objformat=elf ;;
-    esac
-  fi
-  version_type=freebsd-$objformat
-  case $version_type in
-    freebsd-elf*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-      need_version=no
-      need_lib_prefix=no
-      ;;
-    freebsd-*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
-      need_version=yes
-      ;;
-  esac
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_os in
-  freebsd2*)
-    shlibpath_overrides_runpath=yes
-    ;;
-  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
-  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
-    shlibpath_overrides_runpath=no
-    hardcode_into_libs=yes
-    ;;
-  *) # from 4.6 on, and DragonFly
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  esac
-  ;;
-
-gnu*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  hardcode_into_libs=yes
-  ;;
-
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  case $host_cpu in
-  ia64*)
-    shrext_cmds='.so'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.so"
-    shlibpath_var=LD_LIBRARY_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    if test "X$HPUX_IA64_MODE" = X32; then
-      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
-    else
-      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
-    fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  hppa*64*)
-    shrext_cmds='.sl'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  *)
-    shrext_cmds='.sl'
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=SHLIB_PATH
-    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    ;;
-  esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
-  postinstall_cmds='chmod 555 $lib'
-  ;;
-
-interix[[3-9]]*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $host_os in
-    nonstopux*) version_type=nonstopux ;;
-    *)
-	if test "$lt_cv_prog_gnu_ld" = yes; then
-		version_type=linux
-	else
-		version_type=irix
-	fi ;;
-  esac
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
-  case $host_os in
-  irix5* | nonstopux*)
-    libsuff= shlibsuff=
-    ;;
-  *)
-    case $LD in # libtool.m4 will add one of these switches to LD
-    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
-      libsuff= shlibsuff= libmagic=32-bit;;
-    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
-      libsuff=32 shlibsuff=N32 libmagic=N32;;
-    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
-      libsuff=64 shlibsuff=64 libmagic=64-bit;;
-    *) libsuff= shlibsuff= libmagic=never-match;;
-    esac
-    ;;
-  esac
-  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
-  hardcode_into_libs=yes
-  ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
-  dynamic_linker=no
-  ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
-       LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-    [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
-       [shlibpath_overrides_runpath=yes])])
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  # Append ld.so.conf contents to the search path
-  if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
-  fi
-
-  # We used to test for /lib/ld.so.1 and disable shared libraries on
-  # powerpc, because MkLinux only supported shared libraries with the
-  # GNU dynamic linker.  Since this was broken with cross compilers,
-  # most powerpc-linux boxes support dynamic linking these days and
-  # people can always --disable-shared, the test was removed, and we
-  # assume the GNU/Linux dynamic linker is in use.
-  dynamic_linker='GNU/Linux ld.so'
-  ;;
-
-netbsdelf*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='NetBSD ld.elf_so'
-  ;;
-
-netbsd*)
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-    dynamic_linker='NetBSD (a.out) ld.so'
-  else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    dynamic_linker='NetBSD ld.elf_so'
-  fi
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  ;;
-
-newsos6)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-*nto* | *qnx*)
-  version_type=qnx
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='ldqnx.so'
-  ;;
-
-openbsd*)
-  version_type=sunos
-  sys_lib_dlsearch_path_spec="/usr/lib"
-  need_lib_prefix=no
-  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
-  case $host_os in
-    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
-    *)				need_version=no  ;;
-  esac
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    case $host_os in
-      openbsd2.[[89]] | openbsd2.[[89]].*)
-	shlibpath_overrides_runpath=no
-	;;
-      *)
-	shlibpath_overrides_runpath=yes
-	;;
-      esac
-  else
-    shlibpath_overrides_runpath=yes
-  fi
-  ;;
-
-os2*)
-  libname_spec='$name'
-  shrext_cmds=".dll"
-  need_lib_prefix=no
-  library_names_spec='$libname${shared_ext} $libname.a'
-  dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
-  ;;
-
-osf3* | osf4* | osf5*)
-  version_type=osf
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
-  ;;
-
-rdos*)
-  dynamic_linker=no
-  ;;
-
-solaris*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  # ldd complains unless libraries are executable
-  postinstall_cmds='chmod +x $lib'
-  ;;
-
-sunos4*)
-  version_type=sunos
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  if test "$with_gnu_ld" = yes; then
-    need_lib_prefix=no
-  fi
-  need_version=yes
-  ;;
-
-sysv4 | sysv4.3*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_vendor in
-    sni)
-      shlibpath_overrides_runpath=no
-      need_lib_prefix=no
-      runpath_var=LD_RUN_PATH
-      ;;
-    siemens)
-      need_lib_prefix=no
-      ;;
-    motorola)
-      need_lib_prefix=no
-      need_version=no
-      shlibpath_overrides_runpath=no
-      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-      ;;
-  esac
-  ;;
-
-sysv4*MP*)
-  if test -d /usr/nec ;then
-    version_type=linux
-    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
-    soname_spec='$libname${shared_ext}.$major'
-    shlibpath_var=LD_LIBRARY_PATH
-  fi
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  if test "$with_gnu_ld" = yes; then
-    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
-  else
-    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
-    case $host_os in
-      sco3.2v5*)
-        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
-	;;
-    esac
-  fi
-  sys_lib_dlsearch_path_spec='/usr/lib'
-  ;;
-
-tpf*)
-  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-uts4*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-*)
-  dynamic_linker=no
-  ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
-  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
-  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-_LT_DECL([], [variables_saved_for_relink], [1],
-    [Variables whose values should be saved in libtool wrapper scripts and
-    restored at link time])
-_LT_DECL([], [need_lib_prefix], [0],
-    [Do we need the "lib" prefix for modules?])
-_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
-_LT_DECL([], [version_type], [0], [Library versioning type])
-_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
-_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
-_LT_DECL([], [shlibpath_overrides_runpath], [0],
-    [Is shlibpath searched before the hard-coded library search path?])
-_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
-_LT_DECL([], [library_names_spec], [1],
-    [[List of archive names.  First name is the real one, the rest are links.
-    The last name is the one that the linker finds with -lNAME]])
-_LT_DECL([], [soname_spec], [1],
-    [[The coded name of the library, if different from the real name]])
-_LT_DECL([], [postinstall_cmds], [2],
-    [Command to use after installation of a shared archive])
-_LT_DECL([], [postuninstall_cmds], [2],
-    [Command to use after uninstallation of a shared archive])
-_LT_DECL([], [finish_cmds], [2],
-    [Commands used to finish a libtool library installation in a directory])
-_LT_DECL([], [finish_eval], [1],
-    [[As "finish_cmds", except a single script fragment to be evaled but
-    not shown]])
-_LT_DECL([], [hardcode_into_libs], [0],
-    [Whether we should hardcode library paths into libraries])
-_LT_DECL([], [sys_lib_search_path_spec], [2],
-    [Compile-time system search path for libraries])
-_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
-    [Run-time system search path for libraries])
-])# _LT_SYS_DYNAMIC_LINKER
-
-
-# _LT_PATH_TOOL_PREFIX(TOOL)
-# --------------------------
-# find a file program which can recognize shared library
-AC_DEFUN([_LT_PATH_TOOL_PREFIX],
-[m4_require([_LT_DECL_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] |  ?:[\\/]*])
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="m4_if([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
-	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])# _LT_PATH_TOOL_PREFIX
-
-# Old name:
-AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
-
-
-# _LT_PATH_MAGIC
-# --------------
-# find a file program which can recognize a shared library
-m4_defun([_LT_PATH_MAGIC],
-[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])# _LT_PATH_MAGIC
-
-
-# LT_PATH_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([LT_PATH_LD],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-
-AC_ARG_WITH([gnu-ld],
-    [AS_HELP_STRING([--with-gnu-ld],
-	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
-    [test "$withval" = no || with_gnu_ld=yes],
-    [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by $CC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]]* | ?:[[\\/]]*)
-      re_direlt='/[[^/]][[^/]]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test "$with_gnu_ld" != no && break
-	;;
-      *)
-	test "$with_gnu_ld" != yes && break
-	;;
-      esac
-    fi
-  done
-  IFS="$lt_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-_LT_PATH_LD_GNU
-AC_SUBST([LD])
-
-_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
-])# LT_PATH_LD
-
-# Old names:
-AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
-AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_LD], [])
-dnl AC_DEFUN([AC_PROG_LD], [])
-
-
-# _LT_PATH_LD_GNU
-#- --------------
-m4_defun([_LT_PATH_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# _LT_PATH_LD_GNU
-
-
-# _LT_CMD_RELOAD
-# --------------
-# find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-m4_defun([_LT_CMD_RELOAD],
-[AC_CACHE_CHECK([for $LD option to reload object files],
-  lt_cv_ld_reload_flag,
-  [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
-  darwin*)
-    if test "$GCC" = yes; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
-    else
-      reload_cmds='$LD$reload_flag -o $output$reload_objs'
-    fi
-    ;;
-esac
-_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_LT_DECL([], [reload_cmds], [2])dnl
-])# _LT_CMD_RELOAD
-
-
-# _LT_CHECK_MAGIC_METHOD
-# ----------------------
-# how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_MAGIC_METHOD],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[[4-9]]*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi[[45]]*)
-  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin*)
-  # func_win32_libid is a shell function defined in ltmain.sh
-  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-  lt_cv_file_magic_cmd='func_win32_libid'
-  ;;
-
-mingw* | pw32*)
-  # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump',
-  # unless we find 'file', for example because we are cross-compiling.
-  if ( file / ) >/dev/null 2>&1; then
-    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-    lt_cv_file_magic_cmd='func_win32_libid'
-  else
-    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-    lt_cv_file_magic_cmd='$OBJDUMP -f'
-  fi
-  ;;
-
-cegcc)
-  # use the weaker test based on 'objdump'. See mingw*.
-  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-freebsd* | dragonfly*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
-  case $host_cpu in
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  hppa*64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
-    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
-    ;;
-  *)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  esac
-  ;;
-
-interix[[3-9]]*)
-  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
-  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $LD in
-  *-32|*"-32 ") libmagic=32-bit;;
-  *-n32|*"-n32 ") libmagic=N32;;
-  *-64|*"-64 ") libmagic=64-bit;;
-  *) libmagic=never-match;;
-  esac
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-netbsd* | netbsdelf*-gnu)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
-  fi
-  ;;
-
-newos6*)
-  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-*nto* | *qnx*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-openbsd*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
-  fi
-  ;;
-
-osf3* | osf4* | osf5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-rdos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.3*)
-  case $host_vendor in
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  sequent)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
-    ;;
-  sni)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
-    lt_cv_file_magic_test_file=/lib/libc.so
-    ;;
-  siemens)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  pc)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  esac
-  ;;
-
-tpf*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-_LT_DECL([], [deplibs_check_method], [1],
-    [Method to check whether dependent libraries are shared objects])
-_LT_DECL([], [file_magic_cmd], [1],
-    [Command to use when deplibs_check_method == "file_magic"])
-])# _LT_CHECK_MAGIC_METHOD
-
-
-# LT_PATH_NM
-# ----------
-# find the pathname to a BSD- or MS-compatible name lister
-AC_DEFUN([LT_PATH_NM],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
-    lt_nm_to_check="$lt_nm_to_check nm"
-  fi
-  for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS="$lt_save_ifs"
-      test -z "$ac_dir" && ac_dir=.
-      tmp_nm="$ac_dir/$lt_tmp_nm"
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
-	# Check to see if the nm accepts a BSD-compat flag.
-	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
-	#   nm: unknown option "B" ignored
-	# Tru64's nm complains that /dev/null is an invalid object file
-	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-	*/dev/null* | *'Invalid file or object type'*)
-	  lt_cv_path_NM="$tmp_nm -B"
-	  break
-	  ;;
-	*)
-	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-	  */dev/null*)
-	    lt_cv_path_NM="$tmp_nm -p"
-	    break
-	    ;;
-	  *)
-	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	    continue # so that we can try to find one that supports BSD flags
-	    ;;
-	  esac
-	  ;;
-	esac
-      fi
-    done
-    IFS="$lt_save_ifs"
-  done
-  : ${lt_cv_path_NM=no}
-fi])
-if test "$lt_cv_path_NM" != "no"; then
-  NM="$lt_cv_path_NM"
-else
-  # Didn't find any BSD compatible name lister, look for dumpbin.
-  AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
-  AC_SUBST([DUMPBIN])
-  if test "$DUMPBIN" != ":"; then
-    NM="$DUMPBIN"
-  fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
-  [lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
-  cat conftest.out >&AS_MESSAGE_LOG_FD
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*])
-])# LT_PATH_NM
-
-# Old names:
-AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
-AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_NM], [])
-dnl AC_DEFUN([AC_PROG_NM], [])
-
-
-# LT_LIB_M
-# --------
-# check for math library
-AC_DEFUN([LT_LIB_M],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
-  # These system don't have libm, or don't need it
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, cos, LIBM="-lm")
-  ;;
-esac
-AC_SUBST([LIBM])
-])# LT_LIB_M
-
-# Old name:
-AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_CHECK_LIBM], [])
-
-
-# _LT_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------
-m4_defun([_LT_COMPILER_NO_RTTI],
-[m4_require([_LT_TAG_COMPILER])dnl
-
-_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
-  _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-
-  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
-    lt_cv_prog_compiler_rtti_exceptions,
-    [-fno-rtti -fno-exceptions], [],
-    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
-	[Compiler flag to turn off builtin functions])
-])# _LT_COMPILER_NO_RTTI
-
-
-# _LT_CMD_GLOBAL_SYMBOLS
-# ----------------------
-m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
-  symcode='[[BCDT]]'
-  ;;
-cygwin* | mingw* | pw32* | cegcc*)
-  symcode='[[ABCDGISTW]]'
-  ;;
-hpux*)
-  if test "$host_cpu" = ia64; then
-    symcode='[[ABCDEGRST]]'
-  fi
-  ;;
-irix* | nonstopux*)
-  symcode='[[BCDEGRST]]'
-  ;;
-osf*)
-  symcode='[[BCDEGQRST]]'
-  ;;
-solaris*)
-  symcode='[[BDRT]]'
-  ;;
-sco3.2v5*)
-  symcode='[[DT]]'
-  ;;
-sysv4.2uw2*)
-  symcode='[[DT]]'
-  ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
-  symcode='[[ABDT]]'
-  ;;
-sysv4)
-  symcode='[[DFNSTU]]'
-  ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
-  symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
-  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-  ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
-  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
-  symxfrm="\\1 $ac_symprfx\\2 \\2"
-
-  # Write the raw and C identifiers.
-  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function
-    # and D for any global variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
-    # which start with @ or ?.
-    lt_cv_sys_global_symbol_pipe="$AWK ['"\
-"     {last_section=section; section=\$ 3};"\
-"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-"     \$ 0!~/External *\|/{next};"\
-"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-"     {if(hide[section]) next};"\
-"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-"     ' prfx=^$ac_symprfx]"
-  else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-  fi
-
-  # Check to see that the pipe works correctly.
-  pipe_works=no
-
-  rm -f conftest*
-  cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
-  if AC_TRY_EVAL(ac_compile); then
-    # Now try to grab the symbols.
-    nlist=conftest.nm
-    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
-      # Try sorting and uniquifying the output.
-      if sort "$nlist" | uniq > "$nlist"T; then
-	mv -f "$nlist"T "$nlist"
-      else
-	rm -f "$nlist"T
-      fi
-
-      # Make sure that we snagged all the symbols we need.
-      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
-	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
-	  cat <<_LT_EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
-	  # Now generate the symbol file.
-	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
-	  cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols.  */
-const struct {
-  const char *name;
-  void       *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[[]] =
-{
-  { "@PROGRAM@", (void *) 0 },
-_LT_EOF
-	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
-	  cat <<\_LT_EOF >> conftest.$ac_ext
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
-	  # Now try linking the two files.
-	  mv conftest.$ac_objext conftstm.$ac_objext
-	  lt_save_LIBS="$LIBS"
-	  lt_save_CFLAGS="$CFLAGS"
-	  LIBS="conftstm.$ac_objext"
-	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
-	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
-	    pipe_works=yes
-	  fi
-	  LIBS="$lt_save_LIBS"
-	  CFLAGS="$lt_save_CFLAGS"
-	else
-	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
-	fi
-      else
-	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
-      fi
-    else
-      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
-    fi
-  else
-    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
-    cat conftest.$ac_ext >&5
-  fi
-  rm -rf conftest* conftst*
-
-  # Do not use the global_symbol_pipe unless it works.
-  if test "$pipe_works" = yes; then
-    break
-  else
-    lt_cv_sys_global_symbol_pipe=
-  fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
-  lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  AC_MSG_RESULT(failed)
-else
-  AC_MSG_RESULT(ok)
-fi
-
-_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
-    [Take the output of nm and produce a listing of raw symbols and C names])
-_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
-    [Transform the output of nm in a proper C declaration])
-_LT_DECL([global_symbol_to_c_name_address],
-    [lt_cv_sys_global_symbol_to_c_name_address], [1],
-    [Transform the output of nm in a C name address pair])
-_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
-    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
-    [Transform the output of nm in a C name address pair when lib prefix is needed])
-]) # _LT_CMD_GLOBAL_SYMBOLS
-
-
-# _LT_COMPILER_PIC([TAGNAME])
-# ---------------------------
-m4_defun([_LT_COMPILER_PIC],
-[m4_require([_LT_TAG_COMPILER])dnl
-_LT_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
-m4_if([$1], [CXX], [
-  # C++ specific cases for pic, static, wl, etc.
-  if test "$GXX" = yes; then
-    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
-    case $host_os in
-    aix*)
-      # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-    mingw* | cygwin* | os2* | pw32* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      ;;
-    *djgpp*)
-      # DJGPP does not support shared libraries at all
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-      ;;
-    interix[[3-9]]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
-      fi
-      ;;
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	;;
-      esac
-      ;;
-    *qnx* | *nto*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-    *)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-    esac
-  else
-    case $host_os in
-      aix[[4-9]]*)
-	# All AIX code is PIC.
-	if test "$host_cpu" = ia64; then
-	  # AIX 5 now supports IA64 processor
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	else
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
-	fi
-	;;
-      chorus*)
-	case $cc_basename in
-	cxch68*)
-	  # Green Hills C++ Compiler
-	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
-	  ;;
-	esac
-	;;
-      dgux*)
-	case $cc_basename in
-	  ec++*)
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    ;;
-	  ghcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      freebsd* | dragonfly*)
-	# FreeBSD uses GNU C++
-	;;
-      hpux9* | hpux10* | hpux11*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-	    if test "$host_cpu" != ia64; then
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	    fi
-	    ;;
-	  aCC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-	    case $host_cpu in
-	    hppa*64*|ia64*)
-	      # +Z the default
-	      ;;
-	    *)
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	      ;;
-	    esac
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      interix*)
-	# This is c89, which is MS Visual C++ (no shared libs)
-	# Anyone wants to do a port?
-	;;
-      irix5* | irix6* | nonstopux*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    # CC pic flag -KPIC is the default.
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
-	case $cc_basename in
-	  KCC*)
-	    # KAI C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	    ;;
-	  ecpc* )
-	    # old Intel C++ for x86_64 which still supported -KPIC.
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	    ;;
-	  icpc* )
-	    # Intel C++, used to be incompatible with GCC.
-	    # ICC 10 doesn't accept -KPIC any more.
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	    ;;
-	  pgCC* | pgcpp*)
-	    # Portland Group C++ compiler
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	  cxx*)
-	    # Compaq C++
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    ;;
-	  xlc* | xlC*)
-	    # IBM XL 8.0 on PPC
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-      lynxos*)
-	;;
-      m88k*)
-	;;
-      mvs*)
-	case $cc_basename in
-	  cxx*)
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      netbsd* | netbsdelf*-gnu)
-	;;
-      *qnx* | *nto*)
-        # QNX uses GNU C++, but need to define -shared option too, otherwise
-        # it will coredump.
-        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-        ;;
-      osf3* | osf4* | osf5*)
-	case $cc_basename in
-	  KCC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
-	    ;;
-	  RCC*)
-	    # Rational C++ 2.4.1
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  cxx*)
-	    # Digital/Compaq C++
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      psos*)
-	;;
-      solaris*)
-	case $cc_basename in
-	  CC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	    ;;
-	  gcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sunos4*)
-	case $cc_basename in
-	  CC*)
-	    # Sun C++ 4.x
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	  lcc*)
-	    # Lucid
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	esac
-	;;
-      tandem*)
-	case $cc_basename in
-	  NCC*)
-	    # NonStop-UX NCC 3.20
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      vxworks*)
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-	;;
-    esac
-  fi
-],
-[
-  if test "$GCC" = yes; then
-    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
-    case $host_os in
-      aix*)
-      # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      ;;
-
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	# +Z the default
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	;;
-      esac
-      ;;
-
-    interix[[3-9]]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-
-    msdosdjgpp*)
-      # Just because we use GCC doesn't mean we suddenly get shared libraries
-      # on systems that don't support them.
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      enable_shared=no
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
-      fi
-      ;;
-
-    *)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-    esac
-  else
-    # PORTME Check for flag to pass linker flags through the system compiler.
-    case $host_os in
-    aix*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      else
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
-      fi
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-
-    hpux9* | hpux10* | hpux11*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
-      # not for PA HP-UX.
-      case $host_cpu in
-      hppa*64*|ia64*)
-	# +Z the default
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	;;
-      esac
-      # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # PIC (with -KPIC) is the default.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
-      case $cc_basename in
-      # old Intel for x86_64 which still supported -KPIC.
-      ecc*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-        ;;
-      # icc used to be incompatible with GCC.
-      # ICC 10 doesn't accept -KPIC any more.
-      icc* | ifort*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-        ;;
-      # Lahey Fortran 8.1.
-      lf95*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
-	;;
-      pgcc* | pgf77* | pgf90* | pgf95*)
-        # Portland Group compilers (*not* the Pentium gcc compiler,
-	# which looks to be a dead project)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-        ;;
-      ccc*)
-        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-        # All Alpha code is PIC.
-        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-        ;;
-      xl*)
-	# IBM XL C 8.0/Fortran 10.1 on PPC
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
-	;;
-      *)
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)
-	  # Sun C 5.9
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	  ;;
-	*Sun\ F*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
-	  ;;
-	esac
-	;;
-      esac
-      ;;
-
-    newsos6)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-
-    osf3* | osf4* | osf5*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # All OSF/1 code is PIC.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    rdos*)
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    solaris*)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      case $cc_basename in
-      f77* | f90* | f95*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
-      esac
-      ;;
-
-    sunos4*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec ;then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    unicos*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      ;;
-
-    uts4*)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    *)
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      ;;
-    esac
-  fi
-])
-case $host_os in
-  # For platforms which do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-    ;;
-  *)
-    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
-    ;;
-esac
-AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
-_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
-	[How to pass a linker flag through the compiler])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
-  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
-    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
-    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
-    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
-     "" | " "*) ;;
-     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
-     esac],
-    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
-	[Additional compiler flags for building library objects])
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
-_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
-  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
-  $lt_tmp_static_flag,
-  [],
-  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
-_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
-	[Compiler flag to prevent dynamic linking])
-])# _LT_COMPILER_PIC
-
-
-# _LT_LINKER_SHLIBS([TAGNAME])
-# ----------------------------
-# See if the linker supports building shared libraries.
-m4_defun([_LT_LINKER_SHLIBS],
-[AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-m4_if([$1], [CXX], [
-  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  case $host_os in
-  aix[[4-9]]*)
-    # If we're using GNU nm, then we don't want the "-C" option.
-    # -C means demangle to AIX nm, but means don't demangle with GNU nm
-    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    else
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    fi
-    ;;
-  pw32*)
-    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
-  ;;
-  cygwin* | mingw* | cegcc*)
-    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
-  ;;
-  linux* | k*bsd*-gnu)
-    _LT_TAGVAR(link_all_deplibs, $1)=no
-  ;;
-  *)
-    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  ;;
-  esac
-  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-], [
-  runpath_var=
-  _LT_TAGVAR(allow_undefined_flag, $1)=
-  _LT_TAGVAR(always_export_symbols, $1)=no
-  _LT_TAGVAR(archive_cmds, $1)=
-  _LT_TAGVAR(archive_expsym_cmds, $1)=
-  _LT_TAGVAR(compiler_needs_object, $1)=no
-  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
-  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  _LT_TAGVAR(hardcode_automatic, $1)=no
-  _LT_TAGVAR(hardcode_direct, $1)=no
-  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
-  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-  _LT_TAGVAR(hardcode_libdir_separator, $1)=
-  _LT_TAGVAR(hardcode_minus_L, $1)=no
-  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  _LT_TAGVAR(inherit_rpath, $1)=no
-  _LT_TAGVAR(link_all_deplibs, $1)=unknown
-  _LT_TAGVAR(module_cmds, $1)=
-  _LT_TAGVAR(module_expsym_cmds, $1)=
-  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
-  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
-  _LT_TAGVAR(thread_safe_flag_spec, $1)=
-  _LT_TAGVAR(whole_archive_flag_spec, $1)=
-  # include_expsyms should be a list of space-separated symbols to be *always*
-  # included in the symbol list
-  _LT_TAGVAR(include_expsyms, $1)=
-  # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ` (' and `)$', so one must not match beginning or
-  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-  # as well as any symbol that contains `d'.
-  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-  # platforms (ab)use it in PIC code, but their linkers get confused if
-  # the symbol is explicitly referenced.  Since portable code cannot
-  # rely on this symbol name, it's probably fine to never include it in
-  # preloaded symbol tables.
-  # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
-  extract_expsyms_cmds=
-
-  case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
-    # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test "$GCC" != yes; then
-      with_gnu_ld=no
-    fi
-    ;;
-  interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
-    with_gnu_ld=yes
-    ;;
-  openbsd*)
-    with_gnu_ld=no
-    ;;
-  linux* | k*bsd*-gnu)
-    _LT_TAGVAR(link_all_deplibs, $1)=no
-    ;;
-  esac
-
-  _LT_TAGVAR(ld_shlibs, $1)=yes
-  if test "$with_gnu_ld" = yes; then
-    # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='${wl}'
-
-    # Set some defaults for GNU ld with shared library support. These
-    # are reset later if shared libraries are not supported. Putting them
-    # here allows them to be overridden if necessary.
-    runpath_var=LD_RUN_PATH
-    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-    # ancient GNU ld didn't support --whole-archive et. al.
-    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-    else
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=
-    fi
-    supports_anon_versioning=no
-    case `$LD -v 2>&1` in
-      *GNU\ gold*) supports_anon_versioning=yes ;;
-      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
-      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
-      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
-      *\ 2.11.*) ;; # other 2.11 versions
-      *) supports_anon_versioning=yes ;;
-    esac
-
-    # See if GNU ld supports shared libraries.
-    case $host_os in
-    aix[[3-9]]*)
-      # On AIX/PPC, the GNU linker is very broken
-      if test "$host_cpu" != ia64; then
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-_LT_EOF
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            _LT_TAGVAR(archive_expsym_cmds, $1)=''
-        ;;
-      m68k)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes
-        ;;
-      esac
-      ;;
-
-    beos*)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	# support --undefined.  This deserves some investigation.  FIXME
-	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
-      # as there is no search path for DLLs.
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(always_export_symbols, $1)=no
-      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
-
-      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	# If the export-symbols file already is a .def file (1st line
-	# is EXPORTS), use it as is; otherwise, prepend...
-	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	  cp $export_symbols $output_objdir/$soname.def;
-	else
-	  echo EXPORTS > $output_objdir/$soname.def;
-	  cat $export_symbols >> $output_objdir/$soname.def;
-	fi~
-	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    interix[[3-9]]*)
-      _LT_TAGVAR(hardcode_direct, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-      # Instead, shared libraries are loaded at an image base (0x10000000 by
-      # default) and relocated if they conflict, which is a slow very memory
-      # consuming and fragmenting process.  To avoid this, we pick a random,
-      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      ;;
-
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
-      tmp_diet=no
-      if test "$host_os" = linux-dietlibc; then
-	case $cc_basename in
-	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
-	esac
-      fi
-      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-	 && test "$tmp_diet" = no
-      then
-	tmp_addflag=
-	tmp_sharedflag='-shared'
-	case $cc_basename,$host_cpu in
-        pgcc*)				# Portland Group C compiler
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag'
-	  ;;
-	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag -Mnomain' ;;
-	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
-	  tmp_addflag=' -i_dynamic' ;;
-	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
-	  tmp_addflag=' -i_dynamic -nofor_main' ;;
-	ifc* | ifort*)			# Intel Fortran compiler
-	  tmp_addflag=' -nofor_main' ;;
-	lf95*)				# Lahey Fortran 8.1
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
-	  tmp_sharedflag='--shared' ;;
-	xl[[cC]]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
-	  tmp_sharedflag='-qmkshrobj'
-	  tmp_addflag= ;;
-	esac
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)			# Sun C 5.9
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  _LT_TAGVAR(compiler_needs_object, $1)=yes
-	  tmp_sharedflag='-G' ;;
-	*Sun\ F*)			# Sun Fortran 8.3
-	  tmp_sharedflag='-G' ;;
-	esac
-	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
-        if test "x$supports_anon_versioning" = xyes; then
-          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	    echo "local: *; };" >> $output_objdir/$libname.ver~
-	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
-        fi
-
-	case $cc_basename in
-	xlf*)
-	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-	  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
-	  if test "x$supports_anon_versioning" = xyes; then
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
-	  fi
-	  ;;
-	esac
-      else
-        _LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-	wlarc=
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      fi
-      ;;
-
-    solaris*)
-      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-	;;
-	*)
-	  # For security reasons, it is highly recommended that you always
-	  # use absolute paths for naming shared libraries, and exclude the
-	  # DT_RUNPATH tag from executables and libraries.  But doing so
-	  # requires that you compile everything twice, which is a pain.
-	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-	  else
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	  fi
-	;;
-      esac
-      ;;
-
-    sunos4*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      wlarc=
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-    esac
-
-    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
-      runpath_var=
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=
-    fi
-  else
-    # PORTME fill in a description of your system's linker (not GNU ld)
-    case $host_os in
-    aix3*)
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(always_export_symbols, $1)=yes
-      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
-      # Note: this linker hardcodes the directories in LIBPATH if there
-      # are no directories specified by -L.
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
-	# Neither direct hardcoding nor static linking is supported with a
-	# broken collect2.
-	_LT_TAGVAR(hardcode_direct, $1)=unsupported
-      fi
-      ;;
-
-    aix[[4-9]]*)
-      if test "$host_cpu" = ia64; then
-	# On IA64, the linker does run time linking by default, so we don't
-	# have to do anything special.
-	aix_use_runtimelinking=no
-	exp_sym_flag='-Bexport'
-	no_entry_flag=""
-      else
-	# If we're using GNU nm, then we don't want the "-C" option.
-	# -C means demangle to AIX nm, but means don't demangle with GNU nm
-	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	else
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	fi
-	aix_use_runtimelinking=no
-
-	# Test if we are trying to use run time linking or normal
-	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
-	# need to do runtime linking.
-	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
-	  for ld_flag in $LDFLAGS; do
-	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
-	    aix_use_runtimelinking=yes
-	    break
-	  fi
-	  done
-	  ;;
-	esac
-
-	exp_sym_flag='-bexport'
-	no_entry_flag='-bnoentry'
-      fi
-
-      # When large executables or shared objects are built, AIX ld can
-      # have problems creating the table of contents.  If linking a library
-      # or program results in "error TOC overflow" add -mminimal-toc to
-      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-      _LT_TAGVAR(archive_cmds, $1)=''
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
-      if test "$GCC" = yes; then
-	case $host_os in aix4.[[012]]|aix4.[[012]].*)
-	# We only want to do this on AIX 4.2 and lower, the check
-	# below for broken collect2 doesn't work under 4.3+
-	  collect2name=`${CC} -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	  # We have reworked collect2
-	  :
-	  else
-	  # We have old collect2
-	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
-	  # It fails to find uninstalled libraries when the uninstalled
-	  # path is not listed in the libpath.  Setting hardcode_minus_L
-	  # to unsupported forces relinking
-	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
-	  fi
-	  ;;
-	esac
-	shared_flag='-shared'
-	if test "$aix_use_runtimelinking" = yes; then
-	  shared_flag="$shared_flag "'${wl}-G'
-	fi
-	_LT_TAGVAR(link_all_deplibs, $1)=no
-      else
-	# not using gcc
-	if test "$host_cpu" = ia64; then
-	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	# chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-	else
-	  if test "$aix_use_runtimelinking" = yes; then
-	    shared_flag='${wl}-G'
-	  else
-	    shared_flag='${wl}-bM:SRE'
-	  fi
-	fi
-      fi
-
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
-      # It seems that -bexpall does not export symbols beginning with
-      # underscore (_), so it is better to generate a list of symbols to export.
-      _LT_TAGVAR(always_export_symbols, $1)=yes
-      if test "$aix_use_runtimelinking" = yes; then
-	# Warning - without using the other runtime loading flags (-brtl),
-	# -berok will link without error, but may produce a broken library.
-	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
-        # Determine the default libpath from the value encoded in an
-        # empty executable.
-        _LT_SYS_MODULE_PATH_AIX
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-      else
-	if test "$host_cpu" = ia64; then
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
-	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
-	else
-	 # Determine the default libpath from the value encoded in an
-	 # empty executable.
-	 _LT_SYS_MODULE_PATH_AIX
-	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-	  # Warning - without using the other run time loading flags,
-	  # -berok will link without error, but may produce a broken library.
-	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
-	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	  # Exported symbols can be pulled into shared objects from archives
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	  # This is similar to how AIX traditionally builds its shared libraries.
-	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-	fi
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            _LT_TAGVAR(archive_expsym_cmds, $1)=''
-        ;;
-      m68k)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes
-        ;;
-      esac
-      ;;
-
-    bsdi[[45]]*)
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      # Tell ltmain to make .lib files, not .a files.
-      libext=lib
-      # Tell ltmain to make .dll files, not .so files.
-      shrext_cmds=".dll"
-      # FIXME: Setting linknames here is a bad hack.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
-      # The linker will automatically build a .lib file if we build a DLL.
-      _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
-      # FIXME: Should let the user specify the lib program.
-      _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
-      _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
-      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      ;;
-
-    darwin* | rhapsody*)
-      _LT_DARWIN_LINKER_FEATURES($1)
-      ;;
-
-    dgux*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    freebsd1*)
-      _LT_TAGVAR(ld_shlibs, $1)=no
-      ;;
-
-    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
-    # support.  Future versions do this automatically, but an explicit c++rt0.o
-    # does not break anything, and helps significantly (at the cost of a little
-    # extra space).
-    freebsd2.2*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    hpux9*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-
-      # hardcode_minus_L: Not really in the search PATH,
-      # but as the default location of the library.
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      ;;
-
-    hpux10*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      if test "$with_gnu_ld" = no; then
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
-	_LT_TAGVAR(hardcode_direct, $1)=yes
-	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	# hardcode_minus_L: Not really in the search PATH,
-	# but as the default location of the library.
-	_LT_TAGVAR(hardcode_minus_L, $1)=yes
-      fi
-      ;;
-
-    hpux11*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-	case $host_cpu in
-	hppa*64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      else
-	case $host_cpu in
-	hppa*64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      fi
-      if test "$with_gnu_ld" = no; then
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	case $host_cpu in
-	hppa*64*|ia64*)
-	  _LT_TAGVAR(hardcode_direct, $1)=no
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	  ;;
-	*)
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
-	  # hardcode_minus_L: Not really in the search PATH,
-	  # but as the default location of the library.
-	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	  ;;
-	esac
-      fi
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	# Try to use the -exported_symbol ld option, if it does not
-	# work, assume that -exports_file does not work either and
-	# implicitly export all symbols.
-        save_LDFLAGS="$LDFLAGS"
-        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
-        AC_LINK_IFELSE(int foo(void) {},
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
-        )
-        LDFLAGS="$save_LDFLAGS"
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(inherit_rpath, $1)=yes
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    newsos6)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *nto* | *qnx*)
-      ;;
-
-    openbsd*)
-      if test -f /usr/libexec/ld.so; then
-	_LT_TAGVAR(hardcode_direct, $1)=yes
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	else
-	  case $host_os in
-	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	     ;;
-	   *)
-	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	     ;;
-	  esac
-	fi
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    os2*)
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
-      ;;
-
-    osf3*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-      else
-	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      ;;
-
-    osf4* | osf5*)	# as osf3* with the addition of -msym flag
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      else
-	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
-	# Both c and cxx compiler support -rpath directly
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      ;;
-
-    solaris*)
-      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
-      if test "$GCC" = yes; then
-	wlarc='${wl}'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-      else
-	case `$CC -V 2>&1` in
-	*"Compilers 5.0"*)
-	  wlarc=''
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
-	  ;;
-	*)
-	  wlarc='${wl}'
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-	  ;;
-	esac
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      case $host_os in
-      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-      *)
-	# The compiler driver will combine and reorder linker options,
-	# but understands `-z linker_flag'.  GCC discards it without `$wl',
-	# but is careful enough not to reorder.
-	# Supported since Solaris 2.6 (maybe 2.5.1?)
-	if test "$GCC" = yes; then
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
-	else
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
-	fi
-	;;
-      esac
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    sunos4*)
-      if test "x$host_vendor" = xsequent; then
-	# Use $CC to link under sequent, because it throws in some extra .o
-	# files that make .init and .fini sections work.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    sysv4)
-      case $host_vendor in
-	sni)
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
-	;;
-	siemens)
-	  ## LD is ld it makes a PLAMLIB
-	  ## CC just makes a GrossModule.
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
-	  _LT_TAGVAR(hardcode_direct, $1)=no
-        ;;
-	motorola)
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
-	;;
-      esac
-      runpath_var='LD_RUN_PATH'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    sysv4.3*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	runpath_var=LD_RUN_PATH
-	hardcode_runpath_var=yes
-	_LT_TAGVAR(ld_shlibs, $1)=yes
-      fi
-      ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We can NOT use -z defs as we might desire, because we do not
-      # link with -lc, and that would cause any symbols used from libc to
-      # always be unresolved, which means just about no library would
-      # ever link correctly.  If we're not using GNU ld we use -z text
-      # though, which does catch some bad symbols but isn't as heavy-handed
-      # as -z defs.
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    uts4*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *)
-      _LT_TAGVAR(ld_shlibs, $1)=no
-      ;;
-    esac
-
-    if test x$host_vendor = xsni; then
-      case $host in
-      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
-	;;
-      esac
-    fi
-  fi
-])
-AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
-
-_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
-_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
-_LT_DECL([], [extract_expsyms_cmds], [2],
-    [The commands to extract the exported symbol list from a shared archive])
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
-  # Assume -lc should be added
-  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-
-  if test "$enable_shared" = yes && test "$GCC" = yes; then
-    case $_LT_TAGVAR(archive_cmds, $1) in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$CC '*)
-      # Test whether the compiler implicitly links with -lc since on some
-      # systems, -lgcc has to come before -lc. If gcc already passes -lc
-      # to ld, don't add -lc before -lgcc.
-      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
-	pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
-        _LT_TAGVAR(allow_undefined_flag, $1)=
-        if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
-        then
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-        else
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-        fi
-        _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
-    [Whether or not to add -lc for building shared libraries])
-_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
-    [enable_shared_with_static_runtimes], [0],
-    [Whether or not to disallow shared libs when runtime libs are static])
-_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
-    [Compiler flag to allow reflexive dlopens])
-_LT_TAGDECL([], [whole_archive_flag_spec], [1],
-    [Compiler flag to generate shared objects directly from archives])
-_LT_TAGDECL([], [compiler_needs_object], [1],
-    [Whether the compiler copes with passing no objects directly])
-_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
-    [Create an old-style archive from a shared archive])
-_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
-    [Create a temporary old-style archive to link instead of a shared archive])
-_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
-_LT_TAGDECL([], [archive_expsym_cmds], [2])
-_LT_TAGDECL([], [module_cmds], [2],
-    [Commands used to build a loadable module if different from building
-    a shared archive.])
-_LT_TAGDECL([], [module_expsym_cmds], [2])
-_LT_TAGDECL([], [with_gnu_ld], [1],
-    [Whether we are building with GNU ld or not])
-_LT_TAGDECL([], [allow_undefined_flag], [1],
-    [Flag that allows shared libraries with undefined symbols to be built])
-_LT_TAGDECL([], [no_undefined_flag], [1],
-    [Flag that enforces no undefined symbols])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
-    [Flag to hardcode $libdir into a binary during linking.
-    This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
-    [[If ld is used when linking, flag to hardcode $libdir into a binary
-    during linking.  This must work even if $libdir does not exist]])
-_LT_TAGDECL([], [hardcode_libdir_separator], [1],
-    [Whether we need a single "-rpath" flag with a separated argument])
-_LT_TAGDECL([], [hardcode_direct], [0],
-    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
-    DIR into the resulting binary])
-_LT_TAGDECL([], [hardcode_direct_absolute], [0],
-    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
-    DIR into the resulting binary and the resulting library dependency is
-    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
-    library is relocated])
-_LT_TAGDECL([], [hardcode_minus_L], [0],
-    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-    into the resulting binary])
-_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
-    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-    into the resulting binary])
-_LT_TAGDECL([], [hardcode_automatic], [0],
-    [Set to "yes" if building a shared library automatically hardcodes DIR
-    into the library and all subsequent libraries and executables linked
-    against it])
-_LT_TAGDECL([], [inherit_rpath], [0],
-    [Set to yes if linker adds runtime paths of dependent libraries
-    to runtime path list])
-_LT_TAGDECL([], [link_all_deplibs], [0],
-    [Whether libtool must link a program against all its dependency libraries])
-_LT_TAGDECL([], [fix_srcfile_path], [1],
-    [Fix the shell variable $srcfile for the compiler])
-_LT_TAGDECL([], [always_export_symbols], [0],
-    [Set to "yes" if exported symbols are required])
-_LT_TAGDECL([], [export_symbols_cmds], [2],
-    [The commands to list exported symbols])
-_LT_TAGDECL([], [exclude_expsyms], [1],
-    [Symbols that should not be listed in the preloaded symbols])
-_LT_TAGDECL([], [include_expsyms], [1],
-    [Symbols that must always be exported])
-_LT_TAGDECL([], [prelink_cmds], [2],
-    [Commands necessary for linking programs (against libraries) with templates])
-_LT_TAGDECL([], [file_list_spec], [1],
-    [Specify filename containing input files])
-dnl FIXME: Not yet implemented
-dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
-dnl    [Compiler flag to generate thread safe objects])
-])# _LT_LINKER_SHLIBS
-
-
-# _LT_LANG_C_CONFIG([TAG])
-# ------------------------
-# Ensure that the configuration variables for a C compiler are suitably
-# defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_C_CONFIG],
-[m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC="$CC"
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-_LT_TAG_COMPILER
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-if test -n "$compiler"; then
-  _LT_COMPILER_NO_RTTI($1)
-  _LT_COMPILER_PIC($1)
-  _LT_COMPILER_C_O($1)
-  _LT_COMPILER_FILE_LOCKS($1)
-  _LT_LINKER_SHLIBS($1)
-  _LT_SYS_DYNAMIC_LINKER($1)
-  _LT_LINKER_HARDCODE_LIBPATH($1)
-  LT_SYS_DLOPEN_SELF
-  _LT_CMD_STRIPLIB
-
-  # Report which library types will actually be built
-  AC_MSG_CHECKING([if libtool supports shared libraries])
-  AC_MSG_RESULT([$can_build_shared])
-
-  AC_MSG_CHECKING([whether to build shared libraries])
-  test "$can_build_shared" = "no" && enable_shared=no
-
-  # On AIX, shared libraries and static libraries use the same namespace, and
-  # are all built from PIC.
-  case $host_os in
-  aix3*)
-    test "$enable_shared" = yes && enable_static=no
-    if test -n "$RANLIB"; then
-      archive_cmds="$archive_cmds~\$RANLIB \$lib"
-      postinstall_cmds='$RANLIB $lib'
-    fi
-    ;;
-
-  aix[[4-9]]*)
-    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-      test "$enable_shared" = yes && enable_static=no
-    fi
-    ;;
-  esac
-  AC_MSG_RESULT([$enable_shared])
-
-  AC_MSG_CHECKING([whether to build static libraries])
-  # Make sure either enable_shared or enable_static is yes.
-  test "$enable_shared" = yes || enable_static=yes
-  AC_MSG_RESULT([$enable_static])
-
-  _LT_CONFIG($1)
-fi
-AC_LANG_POP
-CC="$lt_save_CC"
-])# _LT_LANG_C_CONFIG
-
-
-# _LT_PROG_CXX
-# ------------
-# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
-# compiler, we have our own version here.
-m4_defun([_LT_PROG_CXX],
-[
-pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
-AC_PROG_CXX
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
-    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
-    (test "X$CXX" != "Xg++"))) ; then
-  AC_PROG_CXXCPP
-else
-  _lt_caught_CXX_error=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_CXX
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_CXX], [])
-
-
-# _LT_LANG_CXX_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a C++ compiler are suitably
-# defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_CXX_CONFIG],
-[AC_REQUIRE([_LT_PROG_CXX])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-
-AC_LANG_PUSH(C++)
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(compiler_needs_object, $1)=no
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_caught_CXX_error" != yes; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="int some_variable = 0;"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-  _LT_TAG_COMPILER
-
-  # save warnings/boilerplate of simple test code
-  _LT_COMPILER_BOILERPLATE
-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC=$CC
-  lt_save_LD=$LD
-  lt_save_GCC=$GCC
-  GCC=$GXX
-  lt_save_with_gnu_ld=$with_gnu_ld
-  lt_save_path_LD=$lt_cv_path_LD
-  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
-    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-  else
-    $as_unset lt_cv_prog_gnu_ld
-  fi
-  if test -n "${lt_cv_path_LDCXX+set}"; then
-    lt_cv_path_LD=$lt_cv_path_LDCXX
-  else
-    $as_unset lt_cv_path_LD
-  fi
-  test -z "${LDCXX+set}" || LD=$LDCXX
-  CC=${CXX-"c++"}
-  compiler=$CC
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-
-  if test -n "$compiler"; then
-    # We don't want -fno-exception when compiling C++ code, so set the
-    # no_builtin_flag separately
-    if test "$GXX" = yes; then
-      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-    else
-      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-    fi
-
-    if test "$GXX" = yes; then
-      # Set up default GNU C++ configuration
-
-      LT_PATH_LD
-
-      # Check if GNU C++ uses GNU ld as the underlying linker, since the
-      # archiving commands below assume that GNU ld is being used.
-      if test "$with_gnu_ld" = yes; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
-        # If archive_cmds runs LD, not CC, wlarc should be empty
-        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
-        #     investigate it a little bit more. (MM)
-        wlarc='${wl}'
-
-        # ancient GNU ld didn't support --whole-archive et. al.
-        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
-	  $GREP 'no-whole-archive' > /dev/null; then
-          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-        else
-          _LT_TAGVAR(whole_archive_flag_spec, $1)=
-        fi
-      else
-        with_gnu_ld=no
-        wlarc=
-
-        # A generic and very simple default shared library creation
-        # command for GNU C++ for the case where it uses the native
-        # linker, instead of GNU ld.  If possible, this setting should
-        # overridden to take advantage of the native linker features on
-        # the platform it is being used on.
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-      fi
-
-      # Commands to make compiler produce verbose output that lists
-      # what "hidden" libraries, object files and flags are used when
-      # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
-    else
-      GXX=no
-      with_gnu_ld=no
-      wlarc=
-    fi
-
-    # PORTME: fill in a description of your system's C++ link characteristics
-    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-    _LT_TAGVAR(ld_shlibs, $1)=yes
-    case $host_os in
-      aix3*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-      aix[[4-9]]*)
-        if test "$host_cpu" = ia64; then
-          # On IA64, the linker does run time linking by default, so we don't
-          # have to do anything special.
-          aix_use_runtimelinking=no
-          exp_sym_flag='-Bexport'
-          no_entry_flag=""
-        else
-          aix_use_runtimelinking=no
-
-          # Test if we are trying to use run time linking or normal
-          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-          # need to do runtime linking.
-          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
-	    for ld_flag in $LDFLAGS; do
-	      case $ld_flag in
-	      *-brtl*)
-	        aix_use_runtimelinking=yes
-	        break
-	        ;;
-	      esac
-	    done
-	    ;;
-          esac
-
-          exp_sym_flag='-bexport'
-          no_entry_flag='-bnoentry'
-        fi
-
-        # When large executables or shared objects are built, AIX ld can
-        # have problems creating the table of contents.  If linking a library
-        # or program results in "error TOC overflow" add -mminimal-toc to
-        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-        _LT_TAGVAR(archive_cmds, $1)=''
-        _LT_TAGVAR(hardcode_direct, $1)=yes
-        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-        _LT_TAGVAR(link_all_deplibs, $1)=yes
-        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
-        if test "$GXX" = yes; then
-          case $host_os in aix4.[[012]]|aix4.[[012]].*)
-          # We only want to do this on AIX 4.2 and lower, the check
-          # below for broken collect2 doesn't work under 4.3+
-	  collect2name=`${CC} -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	    # We have reworked collect2
-	    :
-	  else
-	    # We have old collect2
-	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
-	    # It fails to find uninstalled libraries when the uninstalled
-	    # path is not listed in the libpath.  Setting hardcode_minus_L
-	    # to unsupported forces relinking
-	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
-	  fi
-          esac
-          shared_flag='-shared'
-	  if test "$aix_use_runtimelinking" = yes; then
-	    shared_flag="$shared_flag "'${wl}-G'
-	  fi
-        else
-          # not using gcc
-          if test "$host_cpu" = ia64; then
-	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	  # chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-          else
-	    if test "$aix_use_runtimelinking" = yes; then
-	      shared_flag='${wl}-G'
-	    else
-	      shared_flag='${wl}-bM:SRE'
-	    fi
-          fi
-        fi
-
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
-        # It seems that -bexpall does not export symbols beginning with
-        # underscore (_), so it is better to generate a list of symbols to
-	# export.
-        _LT_TAGVAR(always_export_symbols, $1)=yes
-        if test "$aix_use_runtimelinking" = yes; then
-          # Warning - without using the other runtime loading flags (-brtl),
-          # -berok will link without error, but may produce a broken library.
-          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
-          # Determine the default libpath from the value encoded in an empty
-          # executable.
-          _LT_SYS_MODULE_PATH_AIX
-          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-        else
-          if test "$host_cpu" = ia64; then
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
-	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
-          else
-	    # Determine the default libpath from the value encoded in an
-	    # empty executable.
-	    _LT_SYS_MODULE_PATH_AIX
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-	    # Warning - without using the other run time loading flags,
-	    # -berok will link without error, but may produce a broken library.
-	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
-	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	    # Exported symbols can be pulled into shared objects from archives
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
-	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	    # This is similar to how AIX traditionally builds its shared
-	    # libraries.
-	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-          fi
-        fi
-        ;;
-
-      beos*)
-	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	  # support --undefined.  This deserves some investigation.  FIXME
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	else
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	fi
-	;;
-
-      chorus*)
-        case $cc_basename in
-          *)
-	  # FIXME: insert proper C++ library support
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	  ;;
-        esac
-        ;;
-
-      cygwin* | mingw* | pw32* | cegcc*)
-        # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
-        # as there is no search path for DLLs.
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-        _LT_TAGVAR(always_export_symbols, $1)=no
-        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
-        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-          # If the export-symbols file already is a .def file (1st line
-          # is EXPORTS), use it as is; otherwise, prepend...
-          _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	    cp $export_symbols $output_objdir/$soname.def;
-          else
-	    echo EXPORTS > $output_objdir/$soname.def;
-	    cat $export_symbols >> $output_objdir/$soname.def;
-          fi~
-          $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-        else
-          _LT_TAGVAR(ld_shlibs, $1)=no
-        fi
-        ;;
-      darwin* | rhapsody*)
-        _LT_DARWIN_LINKER_FEATURES($1)
-	;;
-
-      dgux*)
-        case $cc_basename in
-          ec++*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          ghcx*)
-	    # Green Hills C++ Compiler
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      freebsd[[12]]*)
-        # C++ shared libraries reported to be fairly broken before
-	# switch to ELF
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      freebsd-elf*)
-        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-        ;;
-
-      freebsd* | dragonfly*)
-        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
-        # conventions
-        _LT_TAGVAR(ld_shlibs, $1)=yes
-        ;;
-
-      gnu*)
-        ;;
-
-      hpux9*)
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-        _LT_TAGVAR(hardcode_direct, $1)=yes
-        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-				             # but as the default
-				             # location of the library.
-
-        case $cc_basename in
-          CC*)
-            # FIXME: insert proper C++ library support
-            _LT_TAGVAR(ld_shlibs, $1)=no
-            ;;
-          aCC*)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-            # Commands to make compiler produce verbose output that lists
-            # what "hidden" libraries, object files and flags are used when
-            # linking a shared library.
-            #
-            # There doesn't appear to be a way to prevent this compiler from
-            # explicitly linking system object files so we need to strip them
-            # from the output so that they don't get included in the library
-            # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-            ;;
-          *)
-            if test "$GXX" = yes; then
-              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-            else
-              # FIXME: insert proper C++ library support
-              _LT_TAGVAR(ld_shlibs, $1)=no
-            fi
-            ;;
-        esac
-        ;;
-
-      hpux10*|hpux11*)
-        if test $with_gnu_ld = no; then
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-          case $host_cpu in
-            hppa*64*|ia64*)
-              ;;
-            *)
-	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-              ;;
-          esac
-        fi
-        case $host_cpu in
-          hppa*64*|ia64*)
-            _LT_TAGVAR(hardcode_direct, $1)=no
-            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-            ;;
-          *)
-            _LT_TAGVAR(hardcode_direct, $1)=yes
-            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-					         # but as the default
-					         # location of the library.
-            ;;
-        esac
-
-        case $cc_basename in
-          CC*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          aCC*)
-	    case $host_cpu in
-	      hppa*64*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      ia64*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      *)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	    esac
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-	    ;;
-          *)
-	    if test "$GXX" = yes; then
-	      if test $with_gnu_ld = no; then
-	        case $host_cpu in
-	          hppa*64*)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          ia64*)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          *)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	        esac
-	      fi
-	    else
-	      # FIXME: insert proper C++ library support
-	      _LT_TAGVAR(ld_shlibs, $1)=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      interix[[3-9]]*)
-	_LT_TAGVAR(hardcode_direct, $1)=no
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-	# Instead, shared libraries are loaded at an image base (0x10000000 by
-	# default) and relocated if they conflict, which is a slow very memory
-	# consuming and fragmenting process.  To avoid this, we pick a random,
-	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	;;
-      irix5* | irix6*)
-        case $cc_basename in
-          CC*)
-	    # SGI C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    if test "$GXX" = yes; then
-	      if test "$with_gnu_ld" = no; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	      else
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
-	      fi
-	    fi
-	    _LT_TAGVAR(link_all_deplibs, $1)=yes
-	    ;;
-        esac
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(inherit_rpath, $1)=yes
-        ;;
-
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-	    ;;
-	  icpc* | ecpc* )
-	    # Intel C++
-	    with_gnu_ld=yes
-	    # version 8.0 and above of icpc choke on multiply defined symbols
-	    # if we add $predep_objects and $postdep_objects, however 7.1 and
-	    # earlier do not add the objects themselves.
-	    case `$CC -V 2>&1` in
-	      *"Version 7."*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	      *)  # Version 8.0 or newer
-	        tmp_idyn=
-	        case $host_cpu in
-		  ia64*) tmp_idyn=' -i_dynamic';;
-		esac
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	    esac
-	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
-	    ;;
-          pgCC* | pgcpp*)
-            # Portland Group C++ compiler
-	    case `$CC -V` in
-	    *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
-	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
-	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
-		$RANLIB $oldlib'
-	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-	      ;;
-	    *) # Version 6 will use weak symbols
-	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-	      ;;
-	    esac
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-            ;;
-	  cxx*)
-	    # Compaq C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
-	    runpath_var=LD_RUN_PATH
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-	    ;;
-	  xl*)
-	    # IBM XL 8.0 on PPC, with GNU ld
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    if test "x$supports_anon_versioning" = xyes; then
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-		echo "local: *; };" >> $output_objdir/$libname.ver~
-		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
-	    fi
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	      _LT_TAGVAR(compiler_needs_object, $1)=yes
-
-	      # Not sure whether something based on
-	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
-	      # would be better.
-	      output_verbose_link_cmd='echo'
-
-	      # Archives containing C++ object files must be created using
-	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	      # necessary to make sure instantiated templates are included
-	      # in the archive.
-	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-
-      lynxos*)
-        # FIXME: insert proper C++ library support
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      m88k*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      mvs*)
-        case $cc_basename in
-          cxx*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-	  *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-	esac
-	;;
-
-      netbsd*)
-        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
-	  wlarc=
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	fi
-	# Workaround some broken pre-1.5 toolchains
-	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
-	;;
-
-      *nto* | *qnx*)
-        _LT_TAGVAR(ld_shlibs, $1)=yes
-	;;
-
-      openbsd2*)
-        # C++ shared libraries are fairly broken
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      openbsd*)
-	if test -f /usr/libexec/ld.so; then
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-	  fi
-	  output_verbose_link_cmd=echo
-	else
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	fi
-	;;
-
-      osf3* | osf4* | osf5*)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Archives containing C++ object files must be created using
-	    # the KAI C++ compiler.
-	    case $host in
-	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
-	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
-	    esac
-	    ;;
-          RCC*)
-	    # Rational C++ 2.4.1
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          cxx*)
-	    case $host in
-	      osf3*)
-	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-		;;
-	      *)
-	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
-	          echo "-hidden">> $lib.exp~
-	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
-	          $RM $lib.exp'
-	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-		;;
-	    esac
-
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-	    ;;
-	  *)
-	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	      case $host in
-	        osf3*)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-		  ;;
-	        *)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-		  ;;
-	      esac
-
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	      # Commands to make compiler produce verbose output that lists
-	      # what "hidden" libraries, object files and flags are used when
-	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
-	    else
-	      # FIXME: insert proper C++ library support
-	      _LT_TAGVAR(ld_shlibs, $1)=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      psos*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      sunos4*)
-        case $cc_basename in
-          CC*)
-	    # Sun C++ 4.x
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          lcc*)
-	    # Lucid
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      solaris*)
-        case $cc_basename in
-          CC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
-	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	    case $host_os in
-	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-	      *)
-		# The compiler driver will combine and reorder linker options,
-		# but understands `-z linker_flag'.
-	        # Supported since Solaris 2.6 (maybe 2.5.1?)
-		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
-	        ;;
-	    esac
-	    _LT_TAGVAR(link_all_deplibs, $1)=yes
-
-	    output_verbose_link_cmd='echo'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
-	    ;;
-          gcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
-	    # The C++ compiler must be used to create the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    # GNU C++ compiler with Solaris linker
-	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
-	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-		  $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-	      else
-	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
-	        # platform.
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-	      fi
-
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
-	      case $host_os in
-		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-		*)
-		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
-		  ;;
-	      esac
-	    fi
-	    ;;
-        esac
-        ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      runpath_var='LD_RUN_PATH'
-
-      case $cc_basename in
-        CC*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-      esac
-      ;;
-
-      sysv5* | sco3.2v5* | sco5v6*)
-	# Note: We can NOT use -z defs as we might desire, because we do not
-	# link with -lc, and that would cause any symbols used from libc to
-	# always be unresolved, which means just about no library would
-	# ever link correctly.  If we're not using GNU ld we use -z text
-	# though, which does catch some bad symbols but isn't as heavy-handed
-	# as -z defs.
-	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
-	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-	_LT_TAGVAR(link_all_deplibs, $1)=yes
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
-	runpath_var='LD_RUN_PATH'
-
-	case $cc_basename in
-          CC*)
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    ;;
-	  *)
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    ;;
-	esac
-      ;;
-
-      tandem*)
-        case $cc_basename in
-          NCC*)
-	    # NonStop-UX NCC 3.20
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      vxworks*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      *)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-    esac
-
-    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-    _LT_TAGVAR(GCC, $1)="$GXX"
-    _LT_TAGVAR(LD, $1)="$LD"
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    _LT_SYS_HIDDEN_LIBDEPS($1)
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
-  fi # test -n "$compiler"
-
-  CC=$lt_save_CC
-  LDCXX=$LD
-  LD=$lt_save_LD
-  GCC=$lt_save_GCC
-  with_gnu_ld=$lt_save_with_gnu_ld
-  lt_cv_path_LDCXX=$lt_cv_path_LD
-  lt_cv_path_LD=$lt_save_path_LD
-  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test "$_lt_caught_CXX_error" != yes
-
-AC_LANG_POP
-])# _LT_LANG_CXX_CONFIG
-
-
-# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
-# ---------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-# Dependencies to place before and after the object being linked:
-_LT_TAGVAR(predep_objects, $1)=
-_LT_TAGVAR(postdep_objects, $1)=
-_LT_TAGVAR(predeps, $1)=
-_LT_TAGVAR(postdeps, $1)=
-_LT_TAGVAR(compiler_lib_search_path, $1)=
-
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library.  It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
-int a;
-void foo (void) { a = 0; }
-_LT_EOF
-], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
-  Foo (void) { a = 0; }
-private:
-  int a;
-};
-_LT_EOF
-], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
-      subroutine foo
-      implicit none
-      integer*4 a
-      a=0
-      return
-      end
-_LT_EOF
-], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
-      subroutine foo
-      implicit none
-      integer a
-      a=0
-      return
-      end
-_LT_EOF
-], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
-public class foo {
-  private int a;
-  public void bar (void) {
-    a = 0;
-  }
-};
-_LT_EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
-  # Parse the compiler output and extract the necessary
-  # objects, libraries and library flags.
-
-  # Sentinel used to keep track of whether or not we are before
-  # the conftest object file.
-  pre_test_object_deps_done=no
-
-  for p in `eval "$output_verbose_link_cmd"`; do
-    case $p in
-
-    -L* | -R* | -l*)
-       # Some compilers place space between "-{L,R}" and the path.
-       # Remove the space.
-       if test $p = "-L" ||
-          test $p = "-R"; then
-	 prev=$p
-	 continue
-       else
-	 prev=
-       fi
-
-       if test "$pre_test_object_deps_done" = no; then
-	 case $p in
-	 -L* | -R*)
-	   # Internal compiler library paths should come after those
-	   # provided the user.  The postdeps already come after the
-	   # user supplied libs so there is no need to process them.
-	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
-	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
-	   else
-	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
-	   fi
-	   ;;
-	 # The "-l" case would never come before the object being
-	 # linked, so don't bother handling this case.
-	 esac
-       else
-	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
-	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
-	 else
-	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
-	 fi
-       fi
-       ;;
-
-    *.$objext)
-       # This assumes that the test object file only shows up
-       # once in the compiler output.
-       if test "$p" = "conftest.$objext"; then
-	 pre_test_object_deps_done=yes
-	 continue
-       fi
-
-       if test "$pre_test_object_deps_done" = no; then
-	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
-	   _LT_TAGVAR(predep_objects, $1)="$p"
-	 else
-	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
-	 fi
-       else
-	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
-	   _LT_TAGVAR(postdep_objects, $1)="$p"
-	 else
-	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
-	 fi
-       fi
-       ;;
-
-    *) ;; # Ignore the rest.
-
-    esac
-  done
-
-  # Clean up.
-  rm -f a.out a.exe
-else
-  echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$RM -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-m4_if([$1], [CXX],
-[case $host_os in
-interix[[3-9]]*)
-  # Interix 3.5 installs completely hosed .la files for C++, so rather than
-  # hack all around it, let's just trust "g++" to DTRT.
-  _LT_TAGVAR(predep_objects,$1)=
-  _LT_TAGVAR(postdep_objects,$1)=
-  _LT_TAGVAR(postdeps,$1)=
-  ;;
-
-linux*)
-  case `$CC -V 2>&1 | sed 5q` in
-  *Sun\ C*)
-    # Sun C++ 5.9
-
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    if test "$solaris_use_stlport4" != yes; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-
-solaris*)
-  case $cc_basename in
-  CC*)
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    # Adding this requires a known-good setup of shared libraries for
-    # Sun compiler versions before 5.6, else PIC objects from an old
-    # archive will be linked into the output, leading to subtle bugs.
-    if test "$solaris_use_stlport4" != yes; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-esac
-])
-
-case " $_LT_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=
-if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
-fi
-_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
-    [The directories searched by this compiler when creating a shared library])
-_LT_TAGDECL([], [predep_objects], [1],
-    [Dependencies to place before and after the objects being linked to
-    create a shared library])
-_LT_TAGDECL([], [postdep_objects], [1])
-_LT_TAGDECL([], [predeps], [1])
-_LT_TAGDECL([], [postdeps], [1])
-_LT_TAGDECL([], [compiler_lib_search_path], [1],
-    [The library search path used internally by the compiler when linking
-    a shared library])
-])# _LT_SYS_HIDDEN_LIBDEPS
-
-
-# _LT_PROG_F77
-# ------------
-# Since AC_PROG_F77 is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_F77],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
-AC_PROG_F77
-if test -z "$F77" || test "X$F77" = "Xno"; then
-  _lt_disable_F77=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_F77
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_F77], [])
-
-
-# _LT_LANG_F77_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a Fortran 77 compiler are
-# suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_F77_CONFIG],
-[AC_REQUIRE([_LT_PROG_F77])dnl
-AC_LANG_PUSH(Fortran 77)
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the F77 compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_disable_F77" != yes; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="\
-      subroutine t
-      return
-      end
-"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code="\
-      program t
-      end
-"
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-  _LT_TAG_COMPILER
-
-  # save warnings/boilerplate of simple test code
-  _LT_COMPILER_BOILERPLATE
-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC="$CC"
-  lt_save_GCC=$GCC
-  CC=${F77-"f77"}
-  compiler=$CC
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-  GCC=$G77
-  if test -n "$compiler"; then
-    AC_MSG_CHECKING([if libtool supports shared libraries])
-    AC_MSG_RESULT([$can_build_shared])
-
-    AC_MSG_CHECKING([whether to build shared libraries])
-    test "$can_build_shared" = "no" && enable_shared=no
-
-    # On AIX, shared libraries and static libraries use the same namespace, and
-    # are all built from PIC.
-    case $host_os in
-      aix3*)
-        test "$enable_shared" = yes && enable_static=no
-        if test -n "$RANLIB"; then
-          archive_cmds="$archive_cmds~\$RANLIB \$lib"
-          postinstall_cmds='$RANLIB $lib'
-        fi
-        ;;
-      aix[[4-9]]*)
-	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-	  test "$enable_shared" = yes && enable_static=no
-	fi
-        ;;
-    esac
-    AC_MSG_RESULT([$enable_shared])
-
-    AC_MSG_CHECKING([whether to build static libraries])
-    # Make sure either enable_shared or enable_static is yes.
-    test "$enable_shared" = yes || enable_static=yes
-    AC_MSG_RESULT([$enable_static])
-
-    _LT_TAGVAR(GCC, $1)="$G77"
-    _LT_TAGVAR(LD, $1)="$LD"
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
-  fi # test -n "$compiler"
-
-  GCC=$lt_save_GCC
-  CC="$lt_save_CC"
-fi # test "$_lt_disable_F77" != yes
-
-AC_LANG_POP
-])# _LT_LANG_F77_CONFIG
-
-
-# _LT_PROG_FC
-# -----------
-# Since AC_PROG_FC is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_FC],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
-AC_PROG_FC
-if test -z "$FC" || test "X$FC" = "Xno"; then
-  _lt_disable_FC=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_FC
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_FC], [])
-
-
-# _LT_LANG_FC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for a Fortran compiler are
-# suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_FC_CONFIG],
-[AC_REQUIRE([_LT_PROG_FC])dnl
-AC_LANG_PUSH(Fortran)
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for fc test sources.
-ac_ext=${ac_fc_srcext-f}
-
-# Object file extension for compiled fc test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the FC compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_disable_FC" != yes; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="\
-      subroutine t
-      return
-      end
-"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code="\
-      program t
-      end
-"
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-  _LT_TAG_COMPILER
-
-  # save warnings/boilerplate of simple test code
-  _LT_COMPILER_BOILERPLATE
-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC="$CC"
-  lt_save_GCC=$GCC
-  CC=${FC-"f95"}
-  compiler=$CC
-  GCC=$ac_cv_fc_compiler_gnu
-
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-
-  if test -n "$compiler"; then
-    AC_MSG_CHECKING([if libtool supports shared libraries])
-    AC_MSG_RESULT([$can_build_shared])
-
-    AC_MSG_CHECKING([whether to build shared libraries])
-    test "$can_build_shared" = "no" && enable_shared=no
-
-    # On AIX, shared libraries and static libraries use the same namespace, and
-    # are all built from PIC.
-    case $host_os in
-      aix3*)
-        test "$enable_shared" = yes && enable_static=no
-        if test -n "$RANLIB"; then
-          archive_cmds="$archive_cmds~\$RANLIB \$lib"
-          postinstall_cmds='$RANLIB $lib'
-        fi
-        ;;
-      aix[[4-9]]*)
-	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-	  test "$enable_shared" = yes && enable_static=no
-	fi
-        ;;
-    esac
-    AC_MSG_RESULT([$enable_shared])
-
-    AC_MSG_CHECKING([whether to build static libraries])
-    # Make sure either enable_shared or enable_static is yes.
-    test "$enable_shared" = yes || enable_static=yes
-    AC_MSG_RESULT([$enable_static])
-
-    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
-    _LT_TAGVAR(LD, $1)="$LD"
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    _LT_SYS_HIDDEN_LIBDEPS($1)
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
-  fi # test -n "$compiler"
-
-  GCC=$lt_save_GCC
-  CC="$lt_save_CC"
-fi # test "$_lt_disable_FC" != yes
-
-AC_LANG_POP
-])# _LT_LANG_FC_CONFIG
-
-
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Java Compiler compiler
-# are suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_GCJ_CONFIG],
-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GCJ-"gcj"}
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)="$LD"
-_LT_CC_BASENAME([$compiler])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-
-if test -n "$compiler"; then
-  _LT_COMPILER_NO_RTTI($1)
-  _LT_COMPILER_PIC($1)
-  _LT_COMPILER_C_O($1)
-  _LT_COMPILER_FILE_LOCKS($1)
-  _LT_LINKER_SHLIBS($1)
-  _LT_LINKER_HARDCODE_LIBPATH($1)
-
-  _LT_CONFIG($1)
-fi
-
-AC_LANG_RESTORE
-
-GCC=$lt_save_GCC
-CC="$lt_save_CC"
-])# _LT_LANG_GCJ_CONFIG
-
-
-# _LT_LANG_RC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for the Windows resource compiler
-# are suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_RC_CONFIG],
-[AC_REQUIRE([LT_PROG_RC])dnl
-AC_LANG_SAVE
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-lt_save_GCC=$GCC
-GCC=
-CC=${RC-"windres"}
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-if test -n "$compiler"; then
-  :
-  _LT_CONFIG($1)
-fi
-
-GCC=$lt_save_GCC
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# _LT_LANG_RC_CONFIG
-
-
-# LT_PROG_GCJ
-# -----------
-AC_DEFUN([LT_PROG_GCJ],
-[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
-  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
-    [AC_CHECK_TOOL(GCJ, gcj,)
-      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
-      AC_SUBST(GCJFLAGS)])])[]dnl
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
-
-
-# LT_PROG_RC
-# ----------
-AC_DEFUN([LT_PROG_RC],
-[AC_CHECK_TOOL(RC, windres,)
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_RC], [])
-
-
-# _LT_DECL_EGREP
-# --------------
-# If we don't have a new enough Autoconf to choose the best grep
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_EGREP],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_REQUIRE([AC_PROG_FGREP])dnl
-test -z "$GREP" && GREP=grep
-_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
-_LT_DECL([], [EGREP], [1], [An ERE matcher])
-_LT_DECL([], [FGREP], [1], [A literal string matcher])
-dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
-AC_SUBST([GREP])
-])
-
-
-# _LT_DECL_OBJDUMP
-# --------------
-# If we don't have a new enough Autoconf to choose the best objdump
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_OBJDUMP],
-[AC_CHECK_TOOL(OBJDUMP, objdump, false)
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
-AC_SUBST([OBJDUMP])
-])
-
-
-# _LT_DECL_SED
-# ------------
-# Check for a fully-functional sed program, that truncates
-# as few characters as possible.  Prefer GNU sed if found.
-m4_defun([_LT_DECL_SED],
-[AC_PROG_SED
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
-_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
-    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
-])# _LT_DECL_SED
-
-m4_ifndef([AC_PROG_SED], [
-# NOTE: This macro has been submitted for inclusion into   #
-#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
-#  a released version of Autoconf we should remove this    #
-#  macro and use it instead.                               #
-
-m4_defun([AC_PROG_SED],
-[AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for lt_ac_prog in sed gsed; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
-        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
-      fi
-    done
-  done
-done
-IFS=$as_save_IFS
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
-  test ! -f $lt_ac_sed && continue
-  cat /dev/null > conftest.in
-  lt_ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
-  # Check for GNU sed and select it if it is found.
-  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
-    lt_cv_path_SED=$lt_ac_sed
-    break
-  fi
-  while true; do
-    cat conftest.in conftest.in >conftest.tmp
-    mv conftest.tmp conftest.in
-    cp conftest.in conftest.nl
-    echo >>conftest.nl
-    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
-    cmp -s conftest.out conftest.nl || break
-    # 10000 chars as input seems more than enough
-    test $lt_ac_count -gt 10 && break
-    lt_ac_count=`expr $lt_ac_count + 1`
-    if test $lt_ac_count -gt $lt_ac_max; then
-      lt_ac_max=$lt_ac_count
-      lt_cv_path_SED=$lt_ac_sed
-    fi
-  done
-done
-])
-SED=$lt_cv_path_SED
-AC_SUBST([SED])
-AC_MSG_RESULT([$SED])
-])#AC_PROG_SED
-])#m4_ifndef
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_SED], [])
-
-
-# _LT_CHECK_SHELL_FEATURES
-# ------------------------
-# Find out whether the shell is Bourne or XSI compatible,
-# or has some other useful features.
-m4_defun([_LT_CHECK_SHELL_FEATURES],
-[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
-  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
-      = c,a/b,, \
-    && eval 'test $(( 1 + 1 )) -eq 2 \
-    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
-  && xsi_shell=yes
-AC_MSG_RESULT([$xsi_shell])
-_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
-
-AC_MSG_CHECKING([whether the shell understands "+="])
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
-    >/dev/null 2>&1 \
-  && lt_shell_append=yes
-AC_MSG_RESULT([$lt_shell_append])
-_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  lt_unset=unset
-else
-  lt_unset=false
-fi
-_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
-    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
-  lt_SP2NL='tr \040 \012'
-  lt_NL2SP='tr \015\012 \040\040'
-  ;;
- *) # EBCDIC based system
-  lt_SP2NL='tr \100 \n'
-  lt_NL2SP='tr \r\n \100\100'
-  ;;
-esac
-_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
-_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
-])# _LT_CHECK_SHELL_FEATURES
-
-
-# _LT_PROG_XSI_SHELLFNS
-# ---------------------
-# Bourne and XSI compatible variants of some useful shell functions.
-m4_defun([_LT_PROG_XSI_SHELLFNS],
-[case $xsi_shell in
-  yes)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
-  case ${1} in
-    */*) func_dirname_result="${1%/*}${2}" ;;
-    *  ) func_dirname_result="${3}" ;;
-  esac
-}
-
-# func_basename file
-func_basename ()
-{
-  func_basename_result="${1##*/}"
-}
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-#   dirname:  Compute the dirname of FILE.  If nonempty,
-#             add APPEND to the result, otherwise set result
-#             to NONDIR_REPLACEMENT.
-#             value returned in "$func_dirname_result"
-#   basename: Compute filename of FILE.
-#             value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
-  case ${1} in
-    */*) func_dirname_result="${1%/*}${2}" ;;
-    *  ) func_dirname_result="${3}" ;;
-  esac
-  func_basename_result="${1##*/}"
-}
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-func_stripname ()
-{
-  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
-  # positional parameters, so assign one to ordinary parameter first.
-  func_stripname_result=${3}
-  func_stripname_result=${func_stripname_result#"${1}"}
-  func_stripname_result=${func_stripname_result%"${2}"}
-}
-
-# func_opt_split
-func_opt_split ()
-{
-  func_opt_split_opt=${1%%=*}
-  func_opt_split_arg=${1#*=}
-}
-
-# func_lo2o object
-func_lo2o ()
-{
-  case ${1} in
-    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
-    *)    func_lo2o_result=${1} ;;
-  esac
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
-  func_xform_result=${1%.*}.lo
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
-  func_arith_result=$(( $[*] ))
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
-  func_len_result=${#1}
-}
-
-_LT_EOF
-    ;;
-  *) # Bourne compatible functions.
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
-  # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
-  if test "X$func_dirname_result" = "X${1}"; then
-    func_dirname_result="${3}"
-  else
-    func_dirname_result="$func_dirname_result${2}"
-  fi
-}
-
-# func_basename file
-func_basename ()
-{
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-dnl func_dirname_and_basename
-dnl A portable version of this function is already defined in general.m4sh
-dnl so there is no need for it here.
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
-  case ${2} in
-    .*) func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
-    *)  func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
-  esac
-}
-
-# sed scripts:
-my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
-my_sed_long_arg='1s/^-[[^=]]*=//'
-
-# func_opt_split
-func_opt_split ()
-{
-  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
-  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
-}
-
-# func_lo2o object
-func_lo2o ()
-{
-  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
-  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
-  func_arith_result=`expr "$[@]"`
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
-  func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
-}
-
-_LT_EOF
-esac
-
-case $lt_shell_append in
-  yes)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-  eval "$[1]+=\$[2]"
-}
-_LT_EOF
-    ;;
-  *)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-  eval "$[1]=\$$[1]\$[2]"
-}
-
-_LT_EOF
-    ;;
-  esac
-])
-
-# Helper functions for option handling.                    -*- Autoconf -*-
-#
-#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-#   Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltoptions.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
-# saved as a flag.
-m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
-        _LT_MANGLE_DEFUN([$1], [$2]),
-    [m4_warning([Unknown $1 option `$2'])])[]dnl
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
-		      [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME.  If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-    [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
-  dnl
-  dnl Simply set some default values (i.e off) if boolean options were not
-  dnl specified:
-  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
-  ])
-  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
-  ])
-  dnl
-  dnl If no reference was made to various pairs of opposing options, then
-  dnl we run the default mode handler for the pair.  For example, if neither
-  dnl `shared' nor `disable-shared' was passed, we enable building of shared
-  dnl archives by default:
-  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
-  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
-  		   [_LT_ENABLE_FAST_INSTALL])
-  ])
-])# _LT_SET_OPTIONS
-
-
-
-# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
-# -----------------------------------------
-m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
-
-
-# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
-# -----------------------------------------------
-m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
-])# LT_OPTION_DEFINE
-
-
-# dlopen
-# ------
-LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
-])
-
-AU_DEFUN([AC_LIBTOOL_DLOPEN],
-[_LT_SET_OPTION([LT_INIT], [dlopen])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `dlopen' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
-
-
-# win32-dll
-# ---------
-# Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([LT_INIT], [win32-dll],
-[enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-  ;;
-esac
-
-test -z "$AS" && AS=as
-_LT_DECL([], [AS],      [0], [Assembler program])dnl
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
-])# win32-dll
-
-AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-_LT_SET_OPTION([LT_INIT], [win32-dll])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `win32-dll' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
-
-
-# _LT_ENABLE_SHARED([DEFAULT])
-# ----------------------------
-# implement the --enable-shared flag, and supports the `shared' and
-# `disable-shared' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_SHARED],
-[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([shared],
-    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
-	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_shared=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
-
-    _LT_DECL([build_libtool_libs], [enable_shared], [0],
-	[Whether or not to build shared libraries])
-])# _LT_ENABLE_SHARED
-
-LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_SHARED], [])
-dnl AC_DEFUN([AM_DISABLE_SHARED], [])
-
-
-
-# _LT_ENABLE_STATIC([DEFAULT])
-# ----------------------------
-# implement the --enable-static flag, and support the `static' and
-# `disable-static' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_STATIC],
-[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([static],
-    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
-	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_static=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
-
-    _LT_DECL([build_old_libs], [enable_static], [0],
-	[Whether or not to build static libraries])
-])# _LT_ENABLE_STATIC
-
-LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
-])
-
-AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [disable-static])
-])
-
-AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_STATIC], [])
-dnl AC_DEFUN([AM_DISABLE_STATIC], [])
-
-
-
-# _LT_ENABLE_FAST_INSTALL([DEFAULT])
-# ----------------------------------
-# implement the --enable-fast-install flag, and support the `fast-install'
-# and `disable-fast-install' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_FAST_INSTALL],
-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
-    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
-    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_fast_install=yes ;;
-    no) enable_fast_install=no ;;
-    *)
-      enable_fast_install=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_fast_install=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
-	 [Whether or not to optimize for fast installation])dnl
-])# _LT_ENABLE_FAST_INSTALL
-
-LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
-
-# Old names:
-AU_DEFUN([AC_ENABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `fast-install' option into LT_INIT's first parameter.])
-])
-
-AU_DEFUN([AC_DISABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `disable-fast-install' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
-dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
-
-
-# _LT_WITH_PIC([MODE])
-# --------------------
-# implement the --with-pic flag, and support the `pic-only' and `no-pic'
-# LT_INIT options.
-# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
-m4_define([_LT_WITH_PIC],
-[AC_ARG_WITH([pic],
-    [AS_HELP_STRING([--with-pic],
-	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
-    [pic_mode="$withval"],
-    [pic_mode=default])
-
-test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
-
-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
-
-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([LT_INIT], [pic-only])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
-
-
-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
-		 [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
-		 [m4_define([_LTDL_MODE], [recursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
-		 [m4_define([_LTDL_MODE], [subproject])])
-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
-		 [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
-		 [m4_define([_LTDL_TYPE], [convenience])])
-
-# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
-#
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
-# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
-# associated separator.
-# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
-# versions in m4sugar had bugs.
-m4_define([lt_join],
-[m4_if([$#], [1], [],
-       [$#], [2], [[$2]],
-       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
-m4_define([_lt_join],
-[m4_if([$#$2], [2], [],
-       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
-
-
-# lt_car(LIST)
-# lt_cdr(LIST)
-# ------------
-# Manipulate m4 lists.
-# These macros are necessary as long as will still need to support
-# Autoconf-2.59 which quotes differently.
-m4_define([lt_car], [[$1]])
-m4_define([lt_cdr],
-[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
-       [$#], 1, [],
-       [m4_dquote(m4_shift($@))])])
-m4_define([lt_unquote], $1)
-
-
-# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-# ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
-# Note that neither SEPARATOR nor STRING are expanded; they are appended
-# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
-# No SEPARATOR is output if MACRO-NAME was previously undefined (different
-# than defined and empty).
-#
-# This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
-m4_define([lt_append],
-[m4_define([$1],
-	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
-# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
-# has the form PREFIXmINFIXSUFFIXn.
-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 3]), [1],
-       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
-[[m4_foreach([_Lt_prefix], [$2],
-	     [m4_foreach([_Lt_suffix],
-		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
-	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
-
-
-# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
-# -----------------------------------------------------------------------
-# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
-# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
-m4_define([lt_if_append_uniq],
-[m4_ifdef([$1],
-	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
-		 [lt_append([$1], [$2], [$3])$4],
-		 [$5])],
-	  [lt_append([$1], [$2], [$3])$4])])
-
-
-# lt_dict_add(DICT, KEY, VALUE)
-# -----------------------------
-m4_define([lt_dict_add],
-[m4_define([$1($2)], [$3])])
-
-
-# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
-# --------------------------------------------
-m4_define([lt_dict_add_subkey],
-[m4_define([$1($2:$3)], [$4])])
-
-
-# lt_dict_fetch(DICT, KEY, [SUBKEY])
-# ----------------------------------
-m4_define([lt_dict_fetch],
-[m4_ifval([$3],
-	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
-    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
-
-
-# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
-# -----------------------------------------------------------------
-m4_define([lt_if_dict_fetch],
-[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
-	[$5],
-    [$6])])
-
-
-# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
-# --------------------------------------------------------------
-m4_define([lt_dict_filter],
-[m4_if([$5], [], [],
-  [lt_join(m4_quote(m4_default([$4], [[, ]])),
-           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
-		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
-])
-
-# ltversion.m4 -- version numbers			-*- Autoconf -*-
-#
-#   Copyright (C) 2004 Free Software Foundation, Inc.
-#   Written by Scott James Remnant, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# Generated from ltversion.in.
-
-# serial 3017 ltversion.m4
-# This file is part of GNU Libtool
-
-m4_define([LT_PACKAGE_VERSION], [2.2.6b])
-m4_define([LT_PACKAGE_REVISION], [1.3017])
-
-AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.2.6b'
-macro_revision='1.3017'
-_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
-_LT_DECL(, macro_revision, 0)
-])
-
-# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
-#
-#   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
-#   Written by Scott James Remnant, 2004.
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 4 lt~obsolete.m4
-
-# These exist entirely to fool aclocal when bootstrapping libtool.
-#
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
-# which have later been changed to m4_define as they aren't part of the
-# exported API, or moved to Autoconf or Automake where they belong.
-#
-# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
-# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
-# using a macro with the same name in our local m4/libtool.m4 it'll
-# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
-# and doesn't know about Autoconf macros at all.)
-#
-# So we provide this file, which has a silly filename so it's always
-# included after everything else.  This provides aclocal with the
-# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
-# because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
-#
-# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
-# Yes, that means every name once taken will need to remain here until
-# we give up compatibility with versions before 1.7, at which point
-# we need to keep only those names which we still refer to.
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
-
-m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
-m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
-m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
-m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
-m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
-m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
-m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
-m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
-m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
-m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
-m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
-m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
-m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
-m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
-m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
-m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
-m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
-m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
-m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
-m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
-m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
-m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
-m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
-m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
-m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
-m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
-m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
-m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
-m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
-m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
-m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
-m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
-m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
-m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
-m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
-m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
-m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
-m4_ifndef([AC_LIBTOOL_RC],		[AC_DEFUN([AC_LIBTOOL_RC])])
-m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
-m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
-m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
-m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
-m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
-m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
-m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
-m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
-
-# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-# (This private macro should not be called outside this file.)
-AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.11'
-dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
-dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.11.1], [],
-      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
-])
-
-# _AM_AUTOCONF_VERSION(VERSION)
-# -----------------------------
-# aclocal traces this macro to find the Autoconf version.
-# This is a private macro too.  Using m4_define simplifies
-# the logic in aclocal, which can simply ignore this definition.
-m4_define([_AM_AUTOCONF_VERSION], [])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
-# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.11.1])dnl
-m4_ifndef([AC_AUTOCONF_VERSION],
-  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
-
-# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
-
-# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
-# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
-# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
-#
-# Of course, Automake must honor this variable whenever it calls a
-# tool from the auxiliary directory.  The problem is that $srcdir (and
-# therefore $ac_aux_dir as well) can be either absolute or relative,
-# depending on how configure is run.  This is pretty annoying, since
-# it makes $ac_aux_dir quite unusable in subdirectories: in the top
-# source directory, any form will work fine, but in subdirectories a
-# relative path needs to be adjusted first.
-#
-# $ac_aux_dir/missing
-#    fails when called from a subdirectory if $ac_aux_dir is relative
-# $top_srcdir/$ac_aux_dir/missing
-#    fails if $ac_aux_dir is absolute,
-#    fails when called from a subdirectory in a VPATH build with
-#          a relative $ac_aux_dir
-#
-# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
-# are both prefixed by $srcdir.  In an in-source build this is usually
-# harmless because $srcdir is `.', but things will broke when you
-# start a VPATH build or use an absolute $srcdir.
-#
-# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
-# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
-#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
-# and then we would define $MISSING as
-#   MISSING="\${SHELL} $am_aux_dir/missing"
-# This will work as long as MISSING is not called from configure, because
-# unfortunately $(top_srcdir) has no meaning in configure.
-# However there are other variables, like CC, which are often used in
-# configure, and could therefore not use this "fixed" $ac_aux_dir.
-#
-# Another solution, used here, is to always expand $ac_aux_dir to an
-# absolute PATH.  The drawback is that using absolute paths prevent a
-# configured tree to be moved without reconfiguration.
-
-AC_DEFUN([AM_AUX_DIR_EXPAND],
-[dnl Rely on autoconf to set up CDPATH properly.
-AC_PREREQ([2.50])dnl
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
-])
-
-# AM_CONDITIONAL                                            -*- Autoconf -*-
-
-# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 9
-
-# AM_CONDITIONAL(NAME, SHELL-CONDITION)
-# -------------------------------------
-# Define a conditional.
-AC_DEFUN([AM_CONDITIONAL],
-[AC_PREREQ(2.52)dnl
- ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
-	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
-AC_SUBST([$1_TRUE])dnl
-AC_SUBST([$1_FALSE])dnl
-_AM_SUBST_NOTMAKE([$1_TRUE])dnl
-_AM_SUBST_NOTMAKE([$1_FALSE])dnl
-m4_define([_AM_COND_VALUE_$1], [$2])dnl
-if $2; then
-  $1_TRUE=
-  $1_FALSE='#'
-else
-  $1_TRUE='#'
-  $1_FALSE=
-fi
-AC_CONFIG_COMMANDS_PRE(
-[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
-  AC_MSG_ERROR([[conditional "$1" was never defined.
-Usually this means the macro was only invoked conditionally.]])
-fi])])
-
-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 10
-
-# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
-# written in clear, in which case automake, when reading aclocal.m4,
-# will think it sees a *use*, and therefore will trigger all it's
-# C support machinery.  Also note that it means that autoscan, seeing
-# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
-
-
-# _AM_DEPENDENCIES(NAME)
-# ----------------------
-# See how the compiler implements dependency checking.
-# NAME is "CC", "CXX", "GCJ", or "OBJC".
-# We try a few techniques and use that to set a single cache variable.
-#
-# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
-# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
-# dependency, and given that the user is not expected to run this macro,
-# just rely on AC_PROG_CC.
-AC_DEFUN([_AM_DEPENDENCIES],
-[AC_REQUIRE([AM_SET_DEPDIR])dnl
-AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
-AC_REQUIRE([AM_MAKE_INCLUDE])dnl
-AC_REQUIRE([AM_DEP_TRACK])dnl
-
-ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
-       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
-       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
-       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
-       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
-                   [depcc="$$1"   am_compiler_list=])
-
-AC_CACHE_CHECK([dependency style of $depcc],
-               [am_cv_$1_dependencies_compiler_type],
-[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-  # We make a subdir and do the tests there.  Otherwise we can end up
-  # making bogus files that we don't know about and never remove.  For
-  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named `D' -- because `-MD' means `put the output
-  # in D'.
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
-  # it helps to detect inapplicable dependency modes.  For instance
-  # both Tru64's cc and ICC support -MD to output dependencies as a
-  # side effect of compilation, but ICC will put the dependencies in
-  # the current directory while Tru64 will put them in the object
-  # directory.
-  mkdir sub
-
-  am_cv_$1_dependencies_compiler_type=none
-  if test "$am_compiler_list" = ""; then
-     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
-  fi
-  am__universal=false
-  m4_case([$1], [CC],
-    [case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac],
-    [CXX],
-    [case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac])
-
-  for depmode in $am_compiler_list; do
-    # Setup a source with many dependencies, because some compilers
-    # like to wrap large dependency lists on column 80 (with \), and
-    # we should not choose a depcomp mode which is confused by this.
-    #
-    # We need to recreate these files for each test, as the compiler may
-    # overwrite some of them when testing with obscure command lines.
-    # This happens at least with the AIX C compiler.
-    : > sub/conftest.c
-    for i in 1 2 3 4 5 6; do
-      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
-      # Solaris 8's {/usr,}/bin/sh.
-      touch sub/conftst$i.h
-    done
-    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
-    # We check with `-c' and `-o' for the sake of the "dashmstdout"
-    # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle `-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs
-    am__obj=sub/conftest.${OBJEXT-o}
-    am__minus_obj="-o $am__obj"
-    case $depmode in
-    gcc)
-      # This depmode causes a compiler race in universal mode.
-      test "$am__universal" = false || continue
-      ;;
-    nosideeffect)
-      # after this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested
-      if test "x$enable_dependency_tracking" = xyes; then
-	continue
-      else
-	break
-      fi
-      ;;
-    msvisualcpp | msvcmsys)
-      # This compiler won't grok `-c -o', but also, the minuso test has
-      # not run yet.  These depmodes are late enough in the game, and
-      # so weak that their functioning should not be impacted.
-      am__obj=conftest.${OBJEXT-o}
-      am__minus_obj=
-      ;;
-    none) break ;;
-    esac
-    if depmode=$depmode \
-       source=sub/conftest.c object=$am__obj \
-       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-         >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
-      if (grep 'ignoring option' conftest.err ||
-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_$1_dependencies_compiler_type=$depmode
-        break
-      fi
-    fi
-  done
-
-  cd ..
-  rm -rf conftest.dir
-else
-  am_cv_$1_dependencies_compiler_type=none
-fi
-])
-AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
-AM_CONDITIONAL([am__fastdep$1], [
-  test "x$enable_dependency_tracking" != xno \
-  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
-])
-
-
-# AM_SET_DEPDIR
-# -------------
-# Choose a directory name for dependency files.
-# This macro is AC_REQUIREd in _AM_DEPENDENCIES
-AC_DEFUN([AM_SET_DEPDIR],
-[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
-AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
-])
-
-
-# AM_DEP_TRACK
-# ------------
-AC_DEFUN([AM_DEP_TRACK],
-[AC_ARG_ENABLE(dependency-tracking,
-[  --disable-dependency-tracking  speeds up one-time build
-  --enable-dependency-tracking   do not reject slow dependency extractors])
-if test "x$enable_dependency_tracking" != xno; then
-  am_depcomp="$ac_aux_dir/depcomp"
-  AMDEPBACKSLASH='\'
-fi
-AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
-AC_SUBST([AMDEPBACKSLASH])dnl
-_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
-])
-
-# Generate code to set up dependency tracking.              -*- Autoconf -*-
-
-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-#serial 5
-
-# _AM_OUTPUT_DEPENDENCY_COMMANDS
-# ------------------------------
-AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
-[{
-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named `Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`AS_DIRNAME("$mf")`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running `make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # When using ansi2knr, U may be empty or an underscore; expand it
-    U=`sed -n 's/^U = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`AS_DIRNAME(["$file"])`
-      AS_MKDIR_P([$dirpart/$fdir])
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
-])# _AM_OUTPUT_DEPENDENCY_COMMANDS
-
-
-# AM_OUTPUT_DEPENDENCY_COMMANDS
-# -----------------------------
-# This macro should only be invoked once -- use via AC_REQUIRE.
-#
-# This code is only required when automatic dependency tracking
-# is enabled.  FIXME.  This creates each `.P' file that we will
-# need in order to bootstrap the dependency handling code.
-AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
-[AC_CONFIG_COMMANDS([depfiles],
-     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
-])
-
-# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 8
-
-# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
-AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
-
-# Do all the work for Automake.                             -*- Autoconf -*-
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 16
-
-# This macro actually does too much.  Some checks are only needed if
-# your package does certain things.  But this isn't really a big deal.
-
-# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
-# AM_INIT_AUTOMAKE([OPTIONS])
-# -----------------------------------------------
-# The call with PACKAGE and VERSION arguments is the old style
-# call (pre autoconf-2.50), which is being phased out.  PACKAGE
-# and VERSION should now be passed to AC_INIT and removed from
-# the call to AM_INIT_AUTOMAKE.
-# We support both call styles for the transition.  After
-# the next Automake release, Autoconf can make the AC_INIT
-# arguments mandatory, and then we can depend on a new Autoconf
-# release and drop the old call support.
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_PREREQ([2.62])dnl
-dnl Autoconf wants to disallow AM_ names.  We explicitly allow
-dnl the ones we care about.
-m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
-AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])dnl
-if test "`cd $srcdir && pwd`" != "`pwd`"; then
-  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
-  # is not polluted with repeated "-I."
-  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
-  # test to see if srcdir already configured
-  if test -f $srcdir/config.status; then
-    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-  fi
-fi
-
-# test whether we have cygpath
-if test -z "$CYGPATH_W"; then
-  if (cygpath --version) >/dev/null 2>/dev/null; then
-    CYGPATH_W='cygpath -w'
-  else
-    CYGPATH_W=echo
-  fi
-fi
-AC_SUBST([CYGPATH_W])
-
-# Define the identity of the package.
-dnl Distinguish between old-style and new-style calls.
-m4_ifval([$2],
-[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
- AC_SUBST([PACKAGE], [$1])dnl
- AC_SUBST([VERSION], [$2])],
-[_AM_SET_OPTIONS([$1])dnl
-dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
-m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
-  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
- AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
- AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
-
-_AM_IF_OPTION([no-define],,
-[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
- AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
-
-# Some tools Automake needs.
-AC_REQUIRE([AM_SANITY_CHECK])dnl
-AC_REQUIRE([AC_ARG_PROGRAM])dnl
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
-AM_MISSING_PROG(AUTOCONF, autoconf)
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
-AM_MISSING_PROG(AUTOHEADER, autoheader)
-AM_MISSING_PROG(MAKEINFO, makeinfo)
-AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
-AC_REQUIRE([AM_PROG_MKDIR_P])dnl
-# We need awk for the "check" target.  The system "awk" is bad on
-# some platforms.
-AC_REQUIRE([AC_PROG_AWK])dnl
-AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-AC_REQUIRE([AM_SET_LEADING_DOT])dnl
-_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
-	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
-			     [_AM_PROG_TAR([v7])])])
-_AM_IF_OPTION([no-dependencies],,
-[AC_PROVIDE_IFELSE([AC_PROG_CC],
-		  [_AM_DEPENDENCIES(CC)],
-		  [define([AC_PROG_CC],
-			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_CXX],
-		  [_AM_DEPENDENCIES(CXX)],
-		  [define([AC_PROG_CXX],
-			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_OBJC],
-		  [_AM_DEPENDENCIES(OBJC)],
-		  [define([AC_PROG_OBJC],
-			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
-])
-_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
-dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
-dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
-dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
-AC_CONFIG_COMMANDS_PRE(dnl
-[m4_provide_if([_AM_COMPILER_EXEEXT],
-  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
-])
-
-dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
-dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
-dnl mangled by Autoconf and run in a shell conditional statement.
-m4_define([_AC_COMPILER_EXEEXT],
-m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
-
-
-# When config.status generates a header, we must update the stamp-h file.
-# This file resides in the same directory as the config header
-# that is generated.  The stamp files are numbered to have different names.
-
-# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
-# loop where config.status creates the headers, so we can generate
-# our stamp files there.
-AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
-[# Compute $1's index in $config_headers.
-_am_arg=$1
-_am_stamp_count=1
-for _am_header in $config_headers :; do
-  case $_am_header in
-    $_am_arg | $_am_arg:* )
-      break ;;
-    * )
-      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
-  esac
-done
-echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
-
-# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_PROG_INSTALL_SH
-# ------------------
-# Define $install_sh.
-AC_DEFUN([AM_PROG_INSTALL_SH],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-if test x"${install_sh}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\	*)
-    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
-  *)
-    install_sh="\${SHELL} $am_aux_dir/install-sh"
-  esac
-fi
-AC_SUBST(install_sh)])
-
-# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 2
-
-# Check whether the underlying file-system supports filenames
-# with a leading dot.  For instance MS-DOS doesn't.
-AC_DEFUN([AM_SET_LEADING_DOT],
-[rm -rf .tst 2>/dev/null
-mkdir .tst 2>/dev/null
-if test -d .tst; then
-  am__leading_dot=.
-else
-  am__leading_dot=_
-fi
-rmdir .tst 2>/dev/null
-AC_SUBST([am__leading_dot])])
-
-# Check to see how 'make' treats includes.	            -*- Autoconf -*-
-
-# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 4
-
-# AM_MAKE_INCLUDE()
-# -----------------
-# Check to see how make treats includes.
-AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
-	@echo this is the am__doit target
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from `make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
-fi
-AC_SUBST([am__include])
-AC_SUBST([am__quote])
-AC_MSG_RESULT([$_am_result])
-rm -f confinc confmf
-])
-
-# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
-
-# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 6
-
-# AM_MISSING_PROG(NAME, PROGRAM)
-# ------------------------------
-AC_DEFUN([AM_MISSING_PROG],
-[AC_REQUIRE([AM_MISSING_HAS_RUN])
-$1=${$1-"${am_missing_run}$2"}
-AC_SUBST($1)])
-
-
-# AM_MISSING_HAS_RUN
-# ------------------
-# Define MISSING if not defined so far and test if it supports --run.
-# If it does, set am_missing_run to use it, otherwise, to nothing.
-AC_DEFUN([AM_MISSING_HAS_RUN],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-AC_REQUIRE_AUX_FILE([missing])dnl
-if test x"${MISSING+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\	*)
-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
-  *)
-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
-  esac
-fi
-# Use eval to expand $SHELL
-if eval "$MISSING --run true"; then
-  am_missing_run="$MISSING --run "
-else
-  am_missing_run=
-  AC_MSG_WARN([`missing' script is too old or missing])
-fi
-])
-
-# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_PROG_MKDIR_P
-# ---------------
-# Check for `mkdir -p'.
-AC_DEFUN([AM_PROG_MKDIR_P],
-[AC_PREREQ([2.60])dnl
-AC_REQUIRE([AC_PROG_MKDIR_P])dnl
-dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
-dnl while keeping a definition of mkdir_p for backward compatibility.
-dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
-dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
-dnl Makefile.ins that do not define MKDIR_P, so we do our own
-dnl adjustment using top_builddir (which is defined more often than
-dnl MKDIR_P).
-AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
-case $mkdir_p in
-  [[\\/$]]* | ?:[[\\/]]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
-])
-
-# Helper functions for option handling.                     -*- Autoconf -*-
-
-# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 4
-
-# _AM_MANGLE_OPTION(NAME)
-# -----------------------
-AC_DEFUN([_AM_MANGLE_OPTION],
-[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
-
-# _AM_SET_OPTION(NAME)
-# ------------------------------
-# Set option NAME.  Presently that only means defining a flag for this option.
-AC_DEFUN([_AM_SET_OPTION],
-[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
-
-# _AM_SET_OPTIONS(OPTIONS)
-# ----------------------------------
-# OPTIONS is a space-separated list of Automake options.
-AC_DEFUN([_AM_SET_OPTIONS],
-[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
-
-# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
-# -------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-AC_DEFUN([_AM_IF_OPTION],
-[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-
-# Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2006
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 5
-
-AC_DEFUN([AM_C_PROTOTYPES],
-[AC_REQUIRE([AC_C_PROTOTYPES])
-if test "$ac_cv_prog_cc_stdc" != no; then
-  U= ANSI2KNR=
-else
-  U=_ ANSI2KNR=./ansi2knr
-fi
-# Ensure some checks needed by ansi2knr itself.
-AC_REQUIRE([AC_HEADER_STDC])
-AC_CHECK_HEADERS([string.h])
-AC_SUBST([U])dnl
-AC_SUBST([ANSI2KNR])dnl
-_AM_SUBST_NOTMAKE([ANSI2KNR])dnl
-])
-
-AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
-
-# Check to make sure that the build environment is sane.    -*- Autoconf -*-
-
-# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
-# Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 5
-
-# AM_SANITY_CHECK
-# ---------------
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftest.file
-# Reject unsafe characters in $srcdir or the absolute working directory
-# name.  Accept space and tab only in the latter.
-am_lf='
-'
-case `pwd` in
-  *[[\\\"\#\$\&\'\`$am_lf]]*)
-    AC_MSG_ERROR([unsafe absolute working directory name]);;
-esac
-case $srcdir in
-  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
-    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
-esac
-
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-   if test "$[*]" = "X"; then
-      # -L didn't work.
-      set X `ls -t "$srcdir/configure" conftest.file`
-   fi
-   rm -f conftest.file
-   if test "$[*]" != "X $srcdir/configure conftest.file" \
-      && test "$[*]" != "X conftest.file $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "$[2]" = conftest.file
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-AC_MSG_RESULT(yes)])
-
-# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_PROG_INSTALL_STRIP
-# ---------------------
-# One issue with vendor `install' (even GNU) is that you can't
-# specify the program used to strip binaries.  This is especially
-# annoying in cross-compiling environments, where the build's strip
-# is unlikely to handle the host's binaries.
-# Fortunately install-sh will honor a STRIPPROG variable, so we
-# always use install-sh in `make install-strip', and initialize
-# STRIPPROG with the value of the STRIP variable (set by the user).
-AC_DEFUN([AM_PROG_INSTALL_STRIP],
-[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-# Installed binaries are usually stripped using `strip' when the user
-# run `make install-strip'.  However `strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the `STRIP' environment variable to overrule this program.
-dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
-if test "$cross_compiling" != no; then
-  AC_CHECK_TOOL([STRIP], [strip], :)
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-AC_SUBST([INSTALL_STRIP_PROGRAM])])
-
-# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 2
-
-# _AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
-# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
-# This macro is traced by Automake.
-AC_DEFUN([_AM_SUBST_NOTMAKE])
-
-# AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
-# Public sister of _AM_SUBST_NOTMAKE.
-AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
-
-# Check how to create a tarball.                            -*- Autoconf -*-
-
-# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 2
-
-# _AM_PROG_TAR(FORMAT)
-# --------------------
-# Check how to create a tarball in format FORMAT.
-# FORMAT should be one of `v7', `ustar', or `pax'.
-#
-# Substitute a variable $(am__tar) that is a command
-# writing to stdout a FORMAT-tarball containing the directory
-# $tardir.
-#     tardir=directory && $(am__tar) > result.tar
-#
-# Substitute a variable $(am__untar) that extract such
-# a tarball read from stdin.
-#     $(am__untar) < result.tar
-AC_DEFUN([_AM_PROG_TAR],
-[# Always define AMTAR for backward compatibility.
-AM_MISSING_PROG([AMTAR], [tar])
-m4_if([$1], [v7],
-     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
-     [m4_case([$1], [ustar],, [pax],,
-              [m4_fatal([Unknown tar format])])
-AC_MSG_CHECKING([how to create a $1 tar archive])
-# Loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-_am_tools=${am_cv_prog_tar_$1-$_am_tools}
-# Do not fold the above two line into one, because Tru64 sh and
-# Solaris sh will not grok spaces in the rhs of `-'.
-for _am_tool in $_am_tools
-do
-  case $_am_tool in
-  gnutar)
-    for _am_tar in tar gnutar gtar;
-    do
-      AM_RUN_LOG([$_am_tar --version]) && break
-    done
-    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
-    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
-    am__untar="$_am_tar -xf -"
-    ;;
-  plaintar)
-    # Must skip GNU tar: if it does not support --format= it doesn't create
-    # ustar tarball either.
-    (tar --version) >/dev/null 2>&1 && continue
-    am__tar='tar chf - "$$tardir"'
-    am__tar_='tar chf - "$tardir"'
-    am__untar='tar xf -'
-    ;;
-  pax)
-    am__tar='pax -L -x $1 -w "$$tardir"'
-    am__tar_='pax -L -x $1 -w "$tardir"'
-    am__untar='pax -r'
-    ;;
-  cpio)
-    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
-    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
-    am__untar='cpio -i -H $1 -d'
-    ;;
-  none)
-    am__tar=false
-    am__tar_=false
-    am__untar=false
-    ;;
-  esac
-
-  # If the value was cached, stop now.  We just wanted to have am__tar
-  # and am__untar set.
-  test -n "${am_cv_prog_tar_$1}" && break
-
-  # tar/untar a dummy directory, and stop if the command works
-  rm -rf conftest.dir
-  mkdir conftest.dir
-  echo GrepMe > conftest.dir/file
-  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
-  rm -rf conftest.dir
-  if test -s conftest.tar; then
-    AM_RUN_LOG([$am__untar <conftest.tar])
-    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-  fi
-done
-rm -rf conftest.dir
-
-AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
-m4_include([acinclude.m4])
diff --git a/third_party/libxml/src/bakefile/Bakefiles.bkgen b/third_party/libxml/src/bakefile/Bakefiles.bkgen
new file mode 100644
index 0000000..5254d49
--- /dev/null
+++ b/third_party/libxml/src/bakefile/Bakefiles.bkgen
@@ -0,0 +1,15 @@
+<?xml version="1.0" ?>
+<!-- $Id$ -->
+
+<bakefile-gen>
+    
+    <disable-formats>gnu,dmars,cbx_unix,cbuilderx</disable-formats>
+    <input>libxml2.bkl</input>
+
+    <!-- List of output formats to generate: -->
+    <add-formats>
+        borland,dmars,mingw,msvc,msvc6prj,watcom,cbuilderx,cbx_unix,gnu
+    </add-formats>
+
+
+</bakefile-gen>
\ No newline at end of file
diff --git a/third_party/libxml/src/bakefile/Readme.txt b/third_party/libxml/src/bakefile/Readme.txt
new file mode 100644
index 0000000..b44d3ac
--- /dev/null
+++ b/third_party/libxml/src/bakefile/Readme.txt
@@ -0,0 +1,92 @@
+
+ LIBXML2 build system for Win32 README
+ -------------------------------------
+
+ In this folder are stored all the files required to compile LIBXML2 with win32 compilers.
+ Bakefile (http://bakefile.sourceforge.net) is used as makefile generator.
+
+ Supported makefiles:
+ - makefile.vc     for Microsoft NMAKE
+ - makefile.bcc    for Borland MAKE
+ - makefile.wat    for OpenWatcom MAKE
+ - makefile.gcc    for MinGW MINGW32-MAKE
+ - all DSP & DSW   for Microsoft VisualC++ 6.0 (can be used also with VS.NET AFAIK)
+
+ This readme is organized as:
+   1.0 HOWTO compile LIBXML2 using makefiles     <-- for users who want to build the library using *command-line*
+   1.1 HOWTO compile LIBXML2 using an IDE        <-- for users who want to build the library using an *IDE*
+   1.2 HOWTO regenerate makefiles for LIBXML2    <-- for libxml2 mantainers/developers/advanced users
+
+ If you just want to compile the library (and the test programs) you should definitely avoid the
+ section 1.1 and focus on the 1.0.
+ 
+
+
+
+
+
+ 1.0 HOWTO compile LIBXML2 using makefiles
+ -----------------------------------------
+ 
+ Choose your preferred compiler among those actually supported (see above) and then run
+ 
+                              mycompilermake -fmakefile.makefileext [options]
+
+ for a full list of the available options you should open with a notepad (or something like that)
+ the makefile you want to use; at the beginning you should see a section which starts as:
+
+     # -------------------------------------------------------------------------
+     # These are configurable options:
+     # -------------------------------------------------------------------------
+
+ here you can find all the options actually used by that makefile. 
+ They can be customized when running the makefile writing something like:
+
+ nmake -fmakefile.vc BUILD=release
+ mingw32-make -fmakefile.gcc BUILD=debug ICONV_DIR=c:\myiconv
+
+ or they can be permanently changed modifying the makefile.
+ That's all: for any problem/compile-error/suggestion, write to 
+ frm@users.sourceforge.net with the word "libxml2" in the subject.
+
+
+
+
+
+ 1.1 HOWTO compile LIBXML2 using an IDE
+ --------------------------------------
+ 
+ Actually only the Microsoft VisualC++ 6.0 project files are generated.
+ In future other Integrated Development Environments (IDEs) will be supported as well.
+ 
+ With MSVC++ 6.0, you should open the DSW file and then set as the active project the
+ "libxml2" project, if you want to build the library or one of the test projects if you
+ want to run them.
+ Using the command "Build->Set Active Configuration" you can choose one of the predefined
+ configuration.
+
+
+
+
+
+ 1.2 HOWTO regenerate makefiles for LIBXML2
+ ------------------------------------------
+ 
+ Be sure to have installed Bakefile (http://bakefile.sourceforge.net).
+ Just run the "bakefile_gen" command inside the folder containing the "libxml2.bkl" file.
+ NOTE: if you want to remove all the makefiles, you can use the "bakefile_gen -c" command.
+ 
+ The template files used to generate all makefiles are only two:
+ - libxml2.bkl      (the main one)
+ - Bakefiles.bkgen
+ All the other files can be dinamically regenerated.
+
+
+
+
+
+ If you have problems with the compilation of LIBXML2 under windows (using one of the supported compiler)
+ please write to:
+
+     Francesco Montorsi <frm@users.sourceforge.net>
+
diff --git a/third_party/libxml/src/bakefile/libxml2.bkl b/third_party/libxml/src/bakefile/libxml2.bkl
new file mode 100644
index 0000000..b241ed2
--- /dev/null
+++ b/third_party/libxml/src/bakefile/libxml2.bkl
@@ -0,0 +1,749 @@
+<?xml version="1.0" ?>
+
+<!-- Author: Francesco Montorsi <frm@users.sourceforge.net>         -->
+<!-- Date: 30/8/2004                                                -->
+<!-- Last revision: 26/1/2005                                       -->
+
+
+<!--                    LIBXML2 BAKEFILE                            -->
+<!--                                                                -->
+<!--    The bakefile used to build the library and the test         -->
+<!--    programs. The makefiles output is put:                      -->
+<!--                                                                -->
+<!--    - in the ..\LIB folder                                      -->
+<!--    - in the ..\BIN folder                                      -->
+<!--                                                                -->
+
+<makefile>
+
+    <using module="datafiles"/>
+    <requires version="0.1.5"/>
+    
+
+    <!-- This is a bakefile, that is, a generic template used to    -->
+    <!-- generate makefiles ALL supported compilers.                -->
+    <!-- To use this project file you need Bakefile installed.      -->
+    <!-- With the command "bakefile_gen" you can regen all the      -->
+    <!-- makefiles and project files.                               -->
+    <!-- See http://bakefile.sourceforge.net for more info.         -->
+
+
+	<!--
+	 This file is divided in:
+		- generic options
+		- generic variables
+		- libxml2 options
+		- libxml2 variables
+		- about config.h creation
+		- templates
+		- libxml2 library target
+		- libxml2 test program targets
+	-->
+
+
+
+    <!--                                                            -->
+    <!--                      GENERIC OPTIONS                       -->
+    <!--                                                            -->
+
+     
+    <!--    This is a standard option that determines               -->
+    <!--    whether the user wants to build this library as         -->
+    <!--    a dll or as a static library.                           -->
+    <option name="SHARED">
+        <values>0,1</values>
+        <values-description>,DLL</values-description>
+        <default-value>0</default-value>
+        <description>If set to zero a STATIC libxml library will be built</description>
+    </option>
+
+    <!-- Configuration for building the bakefile with               -->
+    <!-- unicode strings or not (unicode or ansi).                  -->
+    <option name="UNICODE">
+        <values>0,1</values>
+        <values-description>,Unicode</values-description>
+        <default-value>0</default-value>        
+        <description>Compile Unicode build?</description>
+    </option>
+
+
+    <!-- There are several options that deal with build             -->
+    <!-- types. First, there's this one, BUILD.                     -->
+    <!--                                                            -->
+    <!-- BUILD determines whether or not we want to build           -->
+    <!-- in release or debug mode.  Note that in practice           -->
+    <!-- this means modifying the optimize tag, which by            -->
+    <!-- default is set to off.  In this case debug means           -->
+    <!-- off (no optimizations), and release means speed            -->
+    <!-- (fast with inlining).  There is also a size option         -->
+    <!-- that is not addressed in this example bakefile.            -->
+    <option name="BUILD">
+        <values>debug,release</values>
+        <values-description>Debug,Release</values-description>
+        <default-value>release</default-value>
+        <description>
+            Type of compiled binaries
+        </description>
+    </option>
+
+
+
+    <!--                                                            -->
+    <!--                    GENERIC VARIABLES                       -->
+    <!--                                                            -->
+
+    <!--    Set the ISDLL variable, so that we can use it           -->
+    <!--    inside an if statement later on (options not            -->
+    <!--    allowed in if statements).                              -->
+    <set var="ISDLL" cond="SHARED=='1'">1</set>
+    <set var="ISDLL" cond="SHARED=='0'">0</set>
+
+    <!--    The unicode define we want.  By default bakefile        -->
+    <!--    makes variables an empty string, so if unicode          -->
+    <!--    is not defined $(UNICODE_DEFINE) would expand           -->
+    <!--    to nothing (literally).                                 -->
+    <set var="UNICODE_DEFINE">
+        <if cond="FORMAT!='autoconf' and UNICODE=='1'">_UNICODE</if>
+    </set>    
+    
+    <!--    The debug define we need with win32 compilers           -->    
+    <!--    (on Linux, the wx-config program is used).              -->    
+    <set var="DEBUG_DEFINE">        
+        <if cond="FORMAT!='autoconf' and BUILD=='debug'">
+            __WXDEBUG__
+        </if>    
+    </set>
+
+    <!--    Value we will use later on for the debug-info           -->
+    <!--    tag inside our templates.                               -->
+    <set var="DEBUGINFO">
+        <if cond="BUILD=='debug'">on</if>
+        <if cond="BUILD=='release'">off</if>
+    </set>
+
+    <!--    Value we will use later on for the debug-runtime        -->
+    <!--    tag inside our templates.                               -->
+    <set var="DEBUGRUNTIME">
+        <if cond="BUILD=='debug'">on</if>
+        <if cond="BUILD=='release'">off</if>
+    </set>
+
+    <!--    Value for optimize tag.                                 -->
+    <set var="OPTIMIZEFLAG">
+        <if cond="BUILD=='debug'">off</if>
+        <if cond="BUILD=='release'">speed</if>
+    </set>
+
+    <!-- Level of warnings.  Here we max it out in debug            -->
+    <!-- mode, and turn them off in release mode.                   -->
+    <set var="WARNINGS">
+        <if cond="BUILD=='debug'">max</if>
+        <if cond="BUILD=='release'">no</if>
+    </set>
+
+    <!-- Set MYCPPFLAGS as empty; maybe it will be filled later...  -->
+    <set var="MYCPPFLAGS"></set>
+    <if cond="FORMAT=='mingw' or FORMAT=='autoconf'">
+
+        <!-- With GCC, settings warnings to MAX would force         -->
+        <!-- Bakefile to call GCC with "-W -Wall" which generates   -->
+        <!-- a *lot* of warnings about wxWidgets headers...         -->
+        <!-- this is why "-W -Wall" is here replaced by "-Wall".    -->
+        <set var="WARNINGS">default</set>
+        <set var="MYCPPFLAGS">-Wall</set>
+    </if>
+    
+    
+    
+  
+
+
+    <!--                                                            -->
+    <!--                      LIBXML2 OPTIONS                       -->
+    <!--                                                            -->
+    <!-- Note #1: not all of them are used by win32 makefiles       -->
+	<!--                                                            -->
+	<!-- Note #2: since all combinations of non-path options are    -->
+	<!--          translated into different 'configurations' by     -->
+	<!--          Bakefile when using the MSVC6PRJ output, we must  -->
+	<!--          avoid to create a 10 MB libxml2.dsp file forcing  -->
+	<!--          some options to their default values... this      -->
+	<!--          behaviour can be overridden by the                -->
+	<!--                        FULL_OPTIONS_SUPPORT                -->
+	<!--          variable defined below...                         -->
+    
+	<set var="FULL_OPTIONS_SUPPORT">
+		<if cond="FORMAT=='msvc6prj'">0</if>
+		<if cond="FORMAT!='msvc6prj'">1</if>
+	</set>
+
+    <option name="ICONV_DIR" category="path">
+        <default-value>c:\iconv</default-value>
+        <description>The iconv library main folder</description>
+    </option>
+
+    <option name="WITH_TRIO">
+    	<values>0,1</values>
+        <default-value>0</default-value>
+        <description>Enable TRIO string manipulator</description>
+    </option>
+
+	<!-- see the note #2 -->
+	<if cond="FULL_OPTIONS_SUPPORT=='0'">
+		<set var="WITH_THREADS">native</set>
+	</if>
+	<if cond="FULL_OPTIONS_SUPPORT=='1'">
+		<option name="WITH_THREADS">
+    		<values>no,ctls,native,posix</values>
+			<default-value>native</default-value>
+			<description>Enable thread safety</description>
+		</option>
+    </if>
+
+    <option name="WITH_FTP">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable FTP client</description>
+    </option>
+
+    <option name="WITH_HTTP">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable HTTP client</description>
+    </option>
+
+    <option name="WITH_C14N">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable C14N support</description>
+    </option>
+
+    <option name="WITH_CATALOG">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable catalog support</description>
+    </option>
+
+    <option name="WITH_DOCB">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable DocBook support</description>
+    </option>
+	
+    <option name="WITH_XPATH">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable XPath support</description>
+    </option>
+	
+    <option name="WITH_XPTR">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable XPointer support</description>
+    </option>
+	
+    <option name="WITH_XINCLUDE">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable XInclude support</description>
+    </option>
+	
+	<!-- see the note #2 -->
+	<if cond="FULL_OPTIONS_SUPPORT=='0'">
+		<set var="WITH_ICONV">1</set>
+	</if>
+	<if cond="FULL_OPTIONS_SUPPORT=='1'">
+		<option name="WITH_ICONV">
+    		<values>0,1</values>
+			<default-value>1</default-value>
+			<description>Enable iconv support</description>
+		</option>
+	</if>
+	
+    <option name="WITH_ISO8859X">
+    	<values>0,1</values>
+        <default-value>0</default-value>
+        <description>Enable iso8859x support</description>
+    </option>
+	
+	<!-- see the note #2 -->
+	<if cond="FULL_OPTIONS_SUPPORT=='0'">
+		<set var="WITH_ZLIB">0</set>
+	</if>
+	<if cond="FULL_OPTIONS_SUPPORT=='1'">
+		<option name="WITH_ZLIB">
+    		<values>0,1</values>
+			<default-value>0</default-value>
+			<description>Enable ZLIB support</description>
+		</option>
+	</if>
+	
+    <option name="WITH_REGEXPS">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable regular expressions</description>
+    </option>
+	
+    <option name="WITH_TREE">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable tree api</description>
+    </option>
+	
+    <option name="WITH_READER">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable xmlReader api</description>
+    </option>
+	
+    <option name="WITH_WRITER">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable xmlWriter api</description>
+    </option>
+	
+    <option name="WITH_WALKER">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable xmlDocWalker api</description>
+    </option>    
+	
+    <option name="WITH_PATTERN">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable xmlPattern api</description>
+    </option>
+	
+    <option name="WITH_PUSH">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable push api</description>
+    </option>
+	
+    <option name="WITH_VALID">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable DTD validation support</description>
+    </option>
+	
+    <option name="WITH_SAX1">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable SAX1 api</description>
+    </option>    
+                	
+    <option name="WITH_SCHEMAS">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable XML Schema support</description>
+    </option>
+	
+    <option name="WITH_LEGACY">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable deprecated APIs</description>
+    </option>    
+                	
+    <option name="WITH_OUTPUT">
+    	<values>0,1</values>
+        <default-value>1</default-value>
+        <description>Enable serialization support</description>
+    </option>					
+                	
+    <option name="WITH_PYTHON">
+    	<values>0,1</values>
+        <default-value>0</default-value>
+        <description>Build Python bindings</description>
+    </option>
+
+
+ 
+
+    <!--                                                            -->
+    <!--                    LIBXML2 VARIABLES                       -->
+    <!--                                                            -->   
+
+    <!-- Put all the objects files generated by         -->
+    <!-- the compilation in a subfolder of BUILD        -->
+    <set var="BUILDDIR">$(FORMAT)</set>
+    
+    <!-- This variable is set to 1 when the current output writer supports -->
+   	<!-- the __DEFINE_ARG variable. Otherwise it's set to zero. -->
+   	<set var="HAS_DEFINE_ARG">
+   		<if cond="FORMAT!='msvc6prj'">1</if>
+   		<if cond="FORMAT=='msvc6prj'">0</if>   		
+   	</set>
+
+	<!-- The root directory of libxml2 -->
+	<set var="XMLBASEDIR">..</set>
+	
+	<!-- The directory where libxml2' tests will be put -->
+	<set var="XMLTESTDIR">$(XMLBASEDIR)$(DIRSEP)bin</set>
+	
+	<set var="LIBXML_MAJOR_VERSION">2</set>
+	<set var="LIBXML_MINOR_VERSION">6</set>
+	<set var="LIBXML_MICRO_VERSION">16</set>
+	
+	<!-- some defines related to threads -->
+	<set var="THREADS_DEF">
+		<if cond="HAS_DEFINE_ARG=='1' and WITH_THREADS=='native'">
+			$(__DEFINE_ARG)_REENTRANT $(__DEFINE_ARG)HAVE_WIN32_THREADS
+		</if>
+		<if cond="HAS_DEFINE_ARG=='1' and WITH_THREADS=='ctls'">
+			$(__DEFINE_ARG)_REENTRANT $(__DEFINE_ARG)HAVE_WIN32_THREADS $(__DEFINE_ARG)HAVE_COMPILER_TLS
+		</if>
+		<if cond="HAS_DEFINE_ARG=='1' and WITH_THREADS=='posix'">
+			$(__DEFINE_ARG)_REENTRANT $(__DEFINE_ARG)HAVE_PTHREAD_H
+		</if>
+	</set>
+	<if cond="FORMAT=='borland'">
+		<set var="THREADS_DEF">
+			<if cond="WITH_THREADS=='native'">$(THREADS_DEF) $(__DEFINE_ARG)__MT__</if>
+			<if cond="WITH_THREADS=='ctls'">$(THREADS_DEF) $(__DEFINE_ARG)__MT__</if>
+			<if cond="WITH_THREADS=='posix'">$(THREADS_DEF) $(__DEFINE_ARG)__MT__</if>
+		</set>
+	</if>	
+	
+	
+	<!-- some other conditional defines -->
+	<set var="ZLIB_DEF"><if cond="WITH_ZLIB=='1'">HAVE_ZLIB_H</if></set>
+	<set var="DEBUG_DEF"><if cond="BUILD=='debug'">_DEBUG</if></set>
+	<set var="DEBUG_DEF"><if cond="BUILD=='release'">NDEBUG</if></set>
+	
+	<!-- this is very very important when compiling with MINGW: without this line,
+	the test programs (and all the programs built with libxml2 which use xmlFree)
+	won't build because of "undefined references to __xmlFree" -->
+	<set var="STATIC_DEF"><if cond="SHARED=='0'">LIBXML_STATIC</if></set>
+	
+	<!-- some conditional libraries dependencies -->
+	<set var="ICONV_LIB"><if cond="WITH_ICONV=='1'">iconv</if></set>
+	<set var="WSOCK32_LIB"><if cond="WITH_THREADS=='native'">wsock32</if></set>
+	<set var="ZLIB_LIB"><if cond="WITH_ZLIB=='1'">zdll</if></set>
+	<set var="POSIX_LIB"><if cond="WITH_THREADS=='posix'">pthreadVC</if></set>
+	
+	<set var="XMLINCLUDEDIR">$(XMLBASEDIR)$(DIRSEP)include$(DIRSEP)libxml$(DIRSEP)</set>
+
+  
+
+ 
+    <!--                                                            -->
+    <!--               ABOUT CONFIG.H HEADER CREATION               -->
+    <!--                                                            -->   
+    
+    <set var="CONFIG_SRCNAME">win32config.h</set>
+    <set var="CONFIG_DSTNAME">config.h</set>
+    
+	<if cond="FORMAT!='msvc6prj' and FORMAT!='autoconf' and FORMAT!='gnu'">
+		<copy-file-to-file id="setup">
+			<!-- On win32 we need to manually copy a default config.h file -->
+			<!-- from the include/mc/msw folder to include/mc			   -->
+			<src>../include/$(CONFIG_SRCNAME)</src>
+			<dst>../$(CONFIG_DSTNAME)</dst>
+			<dependency-of>all</dependency-of>
+
+			<!-- With autoconf, we will use the configure script to translate -->
+			<!-- include/mc/config.h.in to include/mc/config.h and thus we do -->
+			<!-- not need to do anything here...							  -->
+		</copy-file-to-file>
+	</if>
+    
+	<if cond="FORMAT!='msvc6prj'">
+	    
+		<mkdir id="setuplibdir"><dir>$(XMLBASEDIR)$(DIRSEP)lib</dir></mkdir>
+		<mkdir id="setupbindir"><dir>$(XMLBASEDIR)$(DIRSEP)bin</dir></mkdir>
+			
+	    <!-- Creates all output folders -->	
+	    <phony id="setupdirs">
+			<dependency-of>all</dependency-of>	    
+	    	<depends>setuplibdir</depends>
+	    	<depends>setupbindir</depends>
+	    </phony>
+	</if>
+
+    <!-- This defines a tag which includes headers on MSVC          -->
+    <!-- Note that $(value) is stuck in there by bakefile,          -->
+    <!-- and is the value between the beginning and end tag.        -->
+    <define-tag name="headers" rules="dll,lib,exe">
+        <if cond="FORMAT=='msvc6prj'">
+            <msvc-project-files>
+                $(value)
+            </msvc-project-files>
+        </if>
+    </define-tag>
+    		
+	<!-- Creates the following custom build rule for MSVC6PRJ file:
+	     copies ..\include\win32config.h into ..\config.h
+	     NOTE: this tag must be used before the <sources> tag if you want that the configuration
+	           file will be created before any other source file is compiled... -->
+    <define-tag name="msvc-copy-setup-h" rules="dll,lib,action">
+        <if cond="FORMAT=='msvc6prj'">
+	        <headers>$(XMLBASEDIR)\include\$(CONFIG_SRCNAME)</headers>
+	        <set var="__subdir">$(value)</set>
+            <set var="_custom_build_files" append="1">$(XMLBASEDIR)\include\$(CONFIG_SRCNAME)</set>
+            <set var="_custom_build____include_win32config_h">
+Creating the configuration file ..\$(CONFIG_DSTNAME) from ..\include\$(CONFIG_SRCNAME)
+InputPath=..\include\$(CONFIG_SRCNAME)
+
+"..\$(CONFIG_DSTNAME)" : $(DOLLAR)(SOURCE) "$(DOLLAR)(INTDIR)" "$(DOLLAR)(OUTDIR)"
+$(TAB)copy "$(DOLLAR)(InputPath)" ..\$(CONFIG_DSTNAME)
+            </set>
+        </if>
+    </define-tag>
+
+ 
+
+
+
+    <!--                                                            -->
+    <!--                          TEMPLATES                         -->
+    <!--                                                            -->   
+
+	<!-- The basic template: used by all the targets -->
+    <template id="base">
+        <if cond="FORMAT=='mingw'">                    
+            <define>HAVE_W32API_H</define>
+            <ldflags>-mthreads</ldflags>
+        </if>
+
+        <cxxflags>$(MYCPPFLAGS)</cxxflags>
+        <warnings>$(WARNINGS)</warnings>
+        <define>$(UNICODE_DEFINE)</define>
+        <optimize>$(OPTIMIZEFLAG)</optimize>
+        <debug-info>$(DEBUGINFO)</debug-info>
+        <debug-runtime-libs>$(DEBUGRUNTIME)</debug-runtime-libs>
+	</template>
+	
+	<!-- The template used both by the library and by the test programs -->
+    <template id="xml2" template="base">
+    
+        <!-- -I & -L equivalents -->
+        <include>$(XMLBASEDIR)$(DIRSEP)include</include>
+        <include>$(ICONV_DIR)$(DIRSEP)include</include>
+        <lib-path>$(ICONV_DIR)$(DIRSEP)lib</lib-path>    
+        
+		<!-- some conditional define flags -->
+        <cflags>$(THREADS_DEF)</cflags>
+		<define>$(ZLIB_DEF)</define>
+		<define>$(DEBUG_DEF)</define>
+		<define>$(STATIC_DEF)</define>
+	
+		<if cond="HAS_DEFINE_ARG=='0'">
+		
+			<!-- we are probably using an IDE output: defaults to WITH_THREADS=='native' -->
+			<define>_REENTRANT</define>
+			<define>HAVE_WIN32_THREADS</define>
+		</if>
+
+		
+		<!-- these must always be defined on win32 -->
+		<define>WIN32</define>		
+		<define>_WINDOWS</define>
+		<define>_MBCS</define>
+
+		<if cond="FORMAT=='borland'">
+			<define>_NO_VCL</define>
+			<define>EILSEQ=2</define>
+		</if>
+    </template>
+    
+	<!-- The template used by libxml2 test programs -->
+	<template id="xml2test" template="xml2">
+        <dirname>$(XMLTESTDIR)</dirname>
+        <app-type>console</app-type>        
+
+        <library>libxml2</library>
+		
+        <sys-lib>$(ICONV_LIB)</sys-lib>
+        <sys-lib>$(WSOCK32_LIB)</sys-lib>
+		<sys-lib>$(ZLIB_LIB)</sys-lib> 
+        <sys-lib>$(POSIX_LIB)</sys-lib>
+	</template>
+
+
+
+
+ 
+
+    <!--                                                            -->
+    <!--                  LIBXML2 LIBRARY TARGET                    -->
+    <!--                                                            -->  
+    
+    <lib id="libxml2" template="xml2">
+    	
+    	<!-- this is useful only when using MSVC6PRJ -->
+    	<if cond="FORMAT=='msvc6prj'">
+    		<msvc-copy-setup-h/>
+    		<msvc-file-group>Config headers:*config.h</msvc-file-group>
+    	</if>
+    	<if cond="FORMAT!='msvc6prj'">
+	    	<depends>setup</depends>
+    		<depends>setuplibdir</depends>
+    	</if>
+    	    
+    	<!-- output folder -->
+        <dirname>$(XMLBASEDIR)$(DIRSEP)lib</dirname>
+		
+		<!-- The output name must be "libxml2.lib" with all compilers.
+		     Since mingw format autoadds the "lib" prefix to the library
+			 name, we must intercept that case to avoid to get "liblibxml2.a" -->
+		<if cond="FORMAT!='mingw'">
+	        <libname>libxml2</libname>
+		</if>
+		<if cond="FORMAT=='mingw'">
+	        <libname>xml2</libname>
+		</if>
+		        
+        <!-- the list of source files to compile -->            
+        <sources>
+			$(XMLBASEDIR)$(DIRSEP)c14n.c
+			$(XMLBASEDIR)$(DIRSEP)catalog.c
+			$(XMLBASEDIR)$(DIRSEP)chvalid.c
+			$(XMLBASEDIR)$(DIRSEP)debugXML.c
+			$(XMLBASEDIR)$(DIRSEP)dict.c
+			$(XMLBASEDIR)$(DIRSEP)DOCBparser.c
+			$(XMLBASEDIR)$(DIRSEP)encoding.c
+			$(XMLBASEDIR)$(DIRSEP)entities.c
+			$(XMLBASEDIR)$(DIRSEP)error.c
+			$(XMLBASEDIR)$(DIRSEP)globals.c
+			$(XMLBASEDIR)$(DIRSEP)hash.c
+			$(XMLBASEDIR)$(DIRSEP)HTMLparser.c
+			$(XMLBASEDIR)$(DIRSEP)HTMLtree.c
+			$(XMLBASEDIR)$(DIRSEP)legacy.c
+			$(XMLBASEDIR)$(DIRSEP)list.c
+			$(XMLBASEDIR)$(DIRSEP)nanoftp.c
+			$(XMLBASEDIR)$(DIRSEP)nanohttp.c
+			$(XMLBASEDIR)$(DIRSEP)parser.c
+			$(XMLBASEDIR)$(DIRSEP)parserInternals.c
+			$(XMLBASEDIR)$(DIRSEP)pattern.c
+			$(XMLBASEDIR)$(DIRSEP)relaxng.c
+			$(XMLBASEDIR)$(DIRSEP)SAX2.c
+			$(XMLBASEDIR)$(DIRSEP)SAX.c
+			$(XMLBASEDIR)$(DIRSEP)threads.c
+			$(XMLBASEDIR)$(DIRSEP)tree.c
+			$(XMLBASEDIR)$(DIRSEP)uri.c
+			$(XMLBASEDIR)$(DIRSEP)valid.c
+			$(XMLBASEDIR)$(DIRSEP)xinclude.c
+			$(XMLBASEDIR)$(DIRSEP)xlink.c
+			$(XMLBASEDIR)$(DIRSEP)xmlIO.c
+			$(XMLBASEDIR)$(DIRSEP)xmlmemory.c
+			$(XMLBASEDIR)$(DIRSEP)xmlreader.c
+			$(XMLBASEDIR)$(DIRSEP)xmlregexp.c
+			$(XMLBASEDIR)$(DIRSEP)xmlsave.c
+			$(XMLBASEDIR)$(DIRSEP)xmlschemas.c
+			$(XMLBASEDIR)$(DIRSEP)xmlschemastypes.c
+			$(XMLBASEDIR)$(DIRSEP)xmlunicode.c
+			$(XMLBASEDIR)$(DIRSEP)xmlwriter.c
+			$(XMLBASEDIR)$(DIRSEP)xpath.c
+			$(XMLBASEDIR)$(DIRSEP)xpointer.c
+			$(XMLBASEDIR)$(DIRSEP)xmlstring.c
+        </sources>
+        
+        <!-- the list of header files (for IDE projects) -->
+        <headers>
+			$(XMLINCLUDEDIR)c14n.h
+			$(XMLINCLUDEDIR)catalog.h
+			$(XMLINCLUDEDIR)chvalid.h
+			$(XMLINCLUDEDIR)debugXML.h
+			$(XMLINCLUDEDIR)dict.h
+			$(XMLINCLUDEDIR)DOCBparser.h
+			$(XMLINCLUDEDIR)encoding.h
+			$(XMLINCLUDEDIR)entities.h
+			$(XMLINCLUDEDIR)globals.h
+			$(XMLINCLUDEDIR)hash.h
+			$(XMLINCLUDEDIR)HTMLparser.h
+			$(XMLINCLUDEDIR)HTMLtree.h
+			$(XMLINCLUDEDIR)list.h
+			$(XMLINCLUDEDIR)nanoftp.h
+			$(XMLINCLUDEDIR)nanohttp.h
+			$(XMLINCLUDEDIR)parser.h
+			$(XMLINCLUDEDIR)parserInternals.h
+			$(XMLINCLUDEDIR)pattern.h
+			$(XMLINCLUDEDIR)relaxng.h
+			$(XMLINCLUDEDIR)SAX.h
+			$(XMLINCLUDEDIR)SAX2.h
+			$(XMLINCLUDEDIR)schemasInternals.h
+			$(XMLINCLUDEDIR)threads.h
+			$(XMLINCLUDEDIR)tree.h
+			$(XMLINCLUDEDIR)uri.h
+			$(XMLINCLUDEDIR)valid.h
+			$(XMLINCLUDEDIR)xinclude.h
+			$(XMLINCLUDEDIR)xlink.h
+			$(XMLINCLUDEDIR)xmlautomata.h
+			$(XMLINCLUDEDIR)xmlerror.h
+			$(XMLINCLUDEDIR)xmlexports.h
+			$(XMLINCLUDEDIR)xmlIO.h
+			$(XMLINCLUDEDIR)xmlmemory.h
+			$(XMLINCLUDEDIR)xmlmodule.h
+			$(XMLINCLUDEDIR)xmlreader.h
+			$(XMLINCLUDEDIR)xmlregexp.h
+			$(XMLINCLUDEDIR)xmlsave.h
+			$(XMLINCLUDEDIR)xmlschemas.h
+			$(XMLINCLUDEDIR)xmlschemastypes.h
+			$(XMLINCLUDEDIR)xmlstring.h
+			$(XMLINCLUDEDIR)xmlunicode.h
+			$(XMLINCLUDEDIR)xmlversion.h			
+			$(XMLINCLUDEDIR)xmlwriter.h
+			$(XMLINCLUDEDIR)xpath.h
+			$(XMLINCLUDEDIR)xpathInternals.h
+			$(XMLINCLUDEDIR)xpointer.h
+		</headers>
+
+		<!-- these ones are not inside the include/libxml folder -->
+		<headers>
+			$(XMLBASEDIR)$(DIRSEP)libxml.h
+			$(XMLBASEDIR)$(DIRSEP)triodef.h
+			$(XMLBASEDIR)$(DIRSEP)trionan.h
+			$(XMLBASEDIR)$(DIRSEP)include$(DIRSEP)wsockcompat.h			
+       </headers>
+    </lib>
+
+
+
+    <!--                                                -->
+    <!--               LIBXML2 test programs            -->
+    <!--                                                -->
+	
+	<set var="BUILD_ALL_TESTS">
+
+		<!-- when using full options support with MSVC6PRJ we should
+		     avoid to create all the DSP files required for the test
+			 programs: they would take a _lot_ of space !! -->
+		<if cond="FORMAT=='msvc6prj' and FULL_OPTIONS_SUPPORT=='1'">0</if>
+
+		<!-- when creating a makefile or using MSVC6PRJ with limited
+		     options support, then we can build all the tests safely -->
+		<if cond="FORMAT!='msvc6prj' or FULL_OPTIONS_SUPPORT=='0'">1</if>
+
+	</set>
+
+    <if cond="BUILD_ALL_TESTS=='1'">
+
+		<exe id="testAutomata" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testAutomata.c</sources></exe>
+		<exe id="testC14N" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testC14N.c</sources></exe>
+		<exe id="testHTML" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testHTML.c</sources></exe>
+		<exe id="testReader" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testReader.c</sources></exe>
+		<exe id="testRegexp" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testRegexp.c</sources></exe>
+		<exe id="testRelax" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testRelax.c</sources></exe>
+		<exe id="testSax" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testSax.c</sources></exe>
+		<exe id="testSchemas" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testSchemas.c</sources></exe>
+		<exe id="testURI" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testURI.c</sources></exe>
+		<exe id="testXPath" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testXPath.c</sources></exe>
+		<exe id="xmllint" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)xmllint.c</sources></exe>
+
+		<if cond="FORMAT=='autoconf'">
+			<exe id="testdso" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testdso.c</sources></exe>
+		</if>
+
+	<!-- FIXME:
+		<exe id="testModule" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testModule.c</sources></exe>
+
+		<if cond="WITH_THREADS=='posix'">
+			<exe id="testThreads" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testThreads.c</sources></exe>
+		</if>
+		<if cond="WITH_THREADS=='ctls' or WITH_THREADS=='native'">
+			<exe id="testThreadsWin32" template="xml2test"><sources>$(XMLBASEDIR)$(DIRSEP)testThreadsWin32.c</sources></exe>
+		</if>
+	-->
+	</if>
+
+</makefile>
diff --git a/third_party/libxml/src/buf.c b/third_party/libxml/src/buf.c
new file mode 100644
index 0000000..6efc7b6
--- /dev/null
+++ b/third_party/libxml/src/buf.c
@@ -0,0 +1,1304 @@
+/*
+ * buf.c: memory buffers for libxml2
+ *
+ * new buffer structures and entry points to simplify the maintainance
+ * of libxml2 and ensure we keep good control over memory allocations
+ * and stay 64 bits clean.
+ * The new entry point use the xmlBufPtr opaque structure and
+ * xmlBuf...() counterparts to the old xmlBuf...() functions
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#include <string.h> /* for memset() only ! */
+#include <limits.h>
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include <libxml/tree.h>
+#include <libxml/globals.h>
+#include <libxml/tree.h>
+#include "buf.h"
+
+#define WITH_BUFFER_COMPAT
+
+/**
+ * xmlBuf:
+ *
+ * A buffer structure. The base of the structure is somehow compatible
+ * with struct _xmlBuffer to limit risks on application which accessed
+ * directly the input->buf->buffer structures.
+ */
+
+struct _xmlBuf {
+    xmlChar *content;		/* The buffer content UTF8 */
+    unsigned int compat_use;    /* for binary compatibility */
+    unsigned int compat_size;   /* for binary compatibility */
+    xmlBufferAllocationScheme alloc; /* The realloc method */
+    xmlChar *contentIO;		/* in IO mode we may have a different base */
+    size_t use;		        /* The buffer size used */
+    size_t size;		/* The buffer size */
+    xmlBufferPtr buffer;        /* wrapper for an old buffer */
+    int error;                  /* an error code if a failure occured */
+};
+
+#ifdef WITH_BUFFER_COMPAT
+/*
+ * Macro for compatibility with xmlBuffer to be used after an xmlBuf
+ * is updated. This makes sure the compat fields are updated too.
+ */
+#define UPDATE_COMPAT(buf)				    \
+     if (buf->size < INT_MAX) buf->compat_size = buf->size; \
+     else buf->compat_size = INT_MAX;			    \
+     if (buf->use < INT_MAX) buf->compat_use = buf->use; \
+     else buf->compat_use = INT_MAX;
+
+/*
+ * Macro for compatibility with xmlBuffer to be used in all the xmlBuf
+ * entry points, it checks that the compat fields have not been modified
+ * by direct call to xmlBuffer function from code compiled before 2.9.0 .
+ */
+#define CHECK_COMPAT(buf)				    \
+     if (buf->size != (size_t) buf->compat_size)	    \
+         if (buf->compat_size < INT_MAX)		    \
+	     buf->size = buf->compat_size;		    \
+     if (buf->use != (size_t) buf->compat_use)		    \
+         if (buf->compat_use < INT_MAX)			    \
+	     buf->use = buf->compat_use;
+
+#else /* ! WITH_BUFFER_COMPAT */
+#define UPDATE_COMPAT(buf)
+#define CHECK_COMPAT(buf)
+#endif /* WITH_BUFFER_COMPAT */
+
+/**
+ * xmlBufMemoryError:
+ * @extra:  extra informations
+ *
+ * Handle an out of memory condition
+ * To be improved...
+ */
+static void
+xmlBufMemoryError(xmlBufPtr buf, const char *extra)
+{
+    __xmlSimpleError(XML_FROM_BUFFER, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+    if ((buf) && (buf->error == 0))
+        buf->error = XML_ERR_NO_MEMORY;
+}
+
+/**
+ * xmlBufOverflowError:
+ * @extra:  extra informations
+ *
+ * Handle a buffer overflow error
+ * To be improved...
+ */
+static void
+xmlBufOverflowError(xmlBufPtr buf, const char *extra)
+{
+    __xmlSimpleError(XML_FROM_BUFFER, XML_BUF_OVERFLOW, NULL, NULL, extra);
+    if ((buf) && (buf->error == 0))
+        buf->error = XML_BUF_OVERFLOW;
+}
+
+
+/**
+ * xmlBufCreate:
+ *
+ * routine to create an XML buffer.
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreate(void) {
+    xmlBufPtr ret;
+
+    ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+    if (ret == NULL) {
+	xmlBufMemoryError(NULL, "creating buffer");
+        return(NULL);
+    }
+    ret->compat_use = 0;
+    ret->use = 0;
+    ret->error = 0;
+    ret->buffer = NULL;
+    ret->size = xmlDefaultBufferSize;
+    ret->compat_size = xmlDefaultBufferSize;
+    ret->alloc = xmlBufferAllocScheme;
+    ret->content = (xmlChar *) xmlMallocAtomic(ret->size * sizeof(xmlChar));
+    if (ret->content == NULL) {
+	xmlBufMemoryError(ret, "creating buffer");
+	xmlFree(ret);
+        return(NULL);
+    }
+    ret->content[0] = 0;
+    ret->contentIO = NULL;
+    return(ret);
+}
+
+/**
+ * xmlBufCreateSize:
+ * @size: initial size of buffer
+ *
+ * routine to create an XML buffer.
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreateSize(size_t size) {
+    xmlBufPtr ret;
+
+    ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+    if (ret == NULL) {
+	xmlBufMemoryError(NULL, "creating buffer");
+        return(NULL);
+    }
+    ret->compat_use = 0;
+    ret->use = 0;
+    ret->error = 0;
+    ret->buffer = NULL;
+    ret->alloc = xmlBufferAllocScheme;
+    ret->size = (size ? size+2 : 0);         /* +1 for ending null */
+    ret->compat_size = (int) ret->size;
+    if (ret->size){
+        ret->content = (xmlChar *) xmlMallocAtomic(ret->size * sizeof(xmlChar));
+        if (ret->content == NULL) {
+	    xmlBufMemoryError(ret, "creating buffer");
+            xmlFree(ret);
+            return(NULL);
+        }
+        ret->content[0] = 0;
+    } else
+	ret->content = NULL;
+    ret->contentIO = NULL;
+    return(ret);
+}
+
+/**
+ * xmlBufDetach:
+ * @buf:  the buffer
+ *
+ * Remove the string contained in a buffer and give it back to the
+ * caller. The buffer is reset to an empty content.
+ * This doesn't work with immutable buffers as they can't be reset.
+ *
+ * Returns the previous string contained by the buffer.
+ */
+xmlChar *
+xmlBufDetach(xmlBufPtr buf) {
+    xmlChar *ret;
+
+    if (buf == NULL)
+        return(NULL);
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(NULL);
+    if (buf->buffer != NULL)
+        return(NULL);
+    if (buf->error)
+        return(NULL);
+
+    ret = buf->content;
+    buf->content = NULL;
+    buf->size = 0;
+    buf->use = 0;
+    buf->compat_use = 0;
+    buf->compat_size = 0;
+
+    return ret;
+}
+
+
+/**
+ * xmlBufCreateStatic:
+ * @mem: the memory area
+ * @size:  the size in byte
+ *
+ * routine to create an XML buffer from an immutable memory area.
+ * The area won't be modified nor copied, and is expected to be
+ * present until the end of the buffer lifetime.
+ *
+ * returns the new structure.
+ */
+xmlBufPtr
+xmlBufCreateStatic(void *mem, size_t size) {
+    xmlBufPtr ret;
+
+    if ((mem == NULL) || (size == 0))
+        return(NULL);
+
+    ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+    if (ret == NULL) {
+	xmlBufMemoryError(NULL, "creating buffer");
+        return(NULL);
+    }
+    if (size < INT_MAX) {
+        ret->compat_use = size;
+        ret->compat_size = size;
+    } else {
+        ret->compat_use = INT_MAX;
+        ret->compat_size = INT_MAX;
+    }
+    ret->use = size;
+    ret->size = size;
+    ret->alloc = XML_BUFFER_ALLOC_IMMUTABLE;
+    ret->content = (xmlChar *) mem;
+    ret->error = 0;
+    ret->buffer = NULL;
+    return(ret);
+}
+
+/**
+ * xmlBufGetAllocationScheme:
+ * @buf:  the buffer
+ *
+ * Get the buffer allocation scheme
+ *
+ * Returns the scheme or -1 in case of error
+ */
+int
+xmlBufGetAllocationScheme(xmlBufPtr buf) {
+    if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufGetAllocationScheme: buf == NULL\n");
+#endif
+        return(-1);
+    }
+    return(buf->alloc);
+}
+
+/**
+ * xmlBufSetAllocationScheme:
+ * @buf:  the buffer to tune
+ * @scheme:  allocation scheme to use
+ *
+ * Sets the allocation scheme for this buffer
+ *
+ * returns 0 in case of success and -1 in case of failure
+ */
+int
+xmlBufSetAllocationScheme(xmlBufPtr buf,
+                          xmlBufferAllocationScheme scheme) {
+    if ((buf == NULL) || (buf->error != 0)) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufSetAllocationScheme: buf == NULL or in error\n");
+#endif
+        return(-1);
+    }
+    if ((buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) ||
+        (buf->alloc == XML_BUFFER_ALLOC_IO))
+        return(-1);
+    if ((scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
+        (scheme == XML_BUFFER_ALLOC_EXACT) ||
+        (scheme == XML_BUFFER_ALLOC_HYBRID) ||
+        (scheme == XML_BUFFER_ALLOC_IMMUTABLE)) {
+	buf->alloc = scheme;
+        if (buf->buffer)
+            buf->buffer->alloc = scheme;
+        return(0);
+    }
+    /*
+     * Switching a buffer ALLOC_IO has the side effect of initializing
+     * the contentIO field with the current content
+     */
+    if (scheme == XML_BUFFER_ALLOC_IO) {
+        buf->alloc = XML_BUFFER_ALLOC_IO;
+        buf->contentIO = buf->content;
+    }
+    return(-1);
+}
+
+/**
+ * xmlBufFree:
+ * @buf:  the buffer to free
+ *
+ * Frees an XML buffer. It frees both the content and the structure which
+ * encapsulate it.
+ */
+void
+xmlBufFree(xmlBufPtr buf) {
+    if (buf == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufFree: buf == NULL\n");
+#endif
+	return;
+    }
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) &&
+        (buf->contentIO != NULL)) {
+        xmlFree(buf->contentIO);
+    } else if ((buf->content != NULL) &&
+        (buf->alloc != XML_BUFFER_ALLOC_IMMUTABLE)) {
+        xmlFree(buf->content);
+    }
+    xmlFree(buf);
+}
+
+/**
+ * xmlBufEmpty:
+ * @buf:  the buffer
+ *
+ * empty a buffer.
+ */
+void
+xmlBufEmpty(xmlBufPtr buf) {
+    if ((buf == NULL) || (buf->error != 0)) return;
+    if (buf->content == NULL) return;
+    CHECK_COMPAT(buf)
+    buf->use = 0;
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) {
+        buf->content = BAD_CAST "";
+    } else if ((buf->alloc == XML_BUFFER_ALLOC_IO) &&
+               (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	buf->size += start_buf;
+        buf->content = buf->contentIO;
+        buf->content[0] = 0;
+    } else {
+        buf->content[0] = 0;
+    }
+    UPDATE_COMPAT(buf)
+}
+
+/**
+ * xmlBufShrink:
+ * @buf:  the buffer to dump
+ * @len:  the number of xmlChar to remove
+ *
+ * Remove the beginning of an XML buffer.
+ * NOTE that this routine behaviour differs from xmlBufferShrink()
+ * as it will return 0 on error instead of -1 due to size_t being
+ * used as the return type.
+ *
+ * Returns the number of byte removed or 0 in case of failure
+ */
+size_t
+xmlBufShrink(xmlBufPtr buf, size_t len) {
+    if ((buf == NULL) || (buf->error != 0)) return(0);
+    CHECK_COMPAT(buf)
+    if (len == 0) return(0);
+    if (len > buf->use) return(0);
+
+    buf->use -= len;
+    if ((buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) ||
+        ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL))) {
+	/*
+	 * we just move the content pointer, but also make sure
+	 * the perceived buffer size has shrinked accordingly
+	 */
+        buf->content += len;
+	buf->size -= len;
+
+        /*
+	 * sometimes though it maybe be better to really shrink
+	 * on IO buffers
+	 */
+	if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+	    size_t start_buf = buf->content - buf->contentIO;
+	    if (start_buf >= buf->size) {
+		memmove(buf->contentIO, &buf->content[0], buf->use);
+		buf->content = buf->contentIO;
+		buf->content[buf->use] = 0;
+		buf->size += start_buf;
+	    }
+	}
+    } else {
+	memmove(buf->content, &buf->content[len], buf->use);
+	buf->content[buf->use] = 0;
+    }
+    UPDATE_COMPAT(buf)
+    return(len);
+}
+
+/**
+ * xmlBufGrowInternal:
+ * @buf:  the buffer
+ * @len:  the minimum free size to allocate
+ *
+ * Grow the available space of an XML buffer, @len is the target value
+ * Error checking should be done on buf->error since using the return
+ * value doesn't work that well
+ *
+ * Returns 0 in case of error or the length made available otherwise
+ */
+static size_t
+xmlBufGrowInternal(xmlBufPtr buf, size_t len) {
+    size_t size;
+    xmlChar *newbuf;
+
+    if ((buf == NULL) || (buf->error != 0)) return(0);
+    CHECK_COMPAT(buf)
+
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
+    if (buf->use + len < buf->size)
+        return(buf->size - buf->use);
+
+    /*
+     * Windows has a BIG problem on realloc timing, so we try to double
+     * the buffer size (if that's enough) (bug 146697)
+     * Apparently BSD too, and it's probably best for linux too
+     * On an embedded system this may be something to change
+     */
+#if 1
+    if (buf->size > (size_t) len)
+        size = buf->size * 2;
+    else
+        size = buf->use + len + 100;
+#else
+    size = buf->use + len + 100;
+#endif
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	newbuf = (xmlChar *) xmlRealloc(buf->contentIO, start_buf + size);
+	if (newbuf == NULL) {
+	    xmlBufMemoryError(buf, "growing buffer");
+	    return(0);
+	}
+	buf->contentIO = newbuf;
+	buf->content = newbuf + start_buf;
+    } else {
+	newbuf = (xmlChar *) xmlRealloc(buf->content, size);
+	if (newbuf == NULL) {
+	    xmlBufMemoryError(buf, "growing buffer");
+	    return(0);
+	}
+	buf->content = newbuf;
+    }
+    buf->size = size;
+    UPDATE_COMPAT(buf)
+    return(buf->size - buf->use);
+}
+
+/**
+ * xmlBufGrow:
+ * @buf:  the buffer
+ * @len:  the minimum free size to allocate
+ *
+ * Grow the available space of an XML buffer, @len is the target value
+ * This is been kept compatible with xmlBufferGrow() as much as possible
+ *
+ * Returns -1 in case of error or the length made available otherwise
+ */
+int
+xmlBufGrow(xmlBufPtr buf, int len) {
+    size_t ret;
+
+    if ((buf == NULL) || (len < 0)) return(-1);
+    if (len == 0)
+        return(0);
+    ret = xmlBufGrowInternal(buf, len);
+    if (buf->error != 0)
+        return(-1);
+    return((int) ret);
+}
+
+/**
+ * xmlBufInflate:
+ * @buf:  the buffer
+ * @len:  the minimum extra free size to allocate
+ *
+ * Grow the available space of an XML buffer, adding at least @len bytes
+ *
+ * Returns 0 if successful or -1 in case of error
+ */
+int
+xmlBufInflate(xmlBufPtr buf, size_t len) {
+    if (buf == NULL) return(-1);
+    xmlBufGrowInternal(buf, len + buf->size);
+    if (buf->error)
+        return(-1);
+    return(0);
+}
+
+/**
+ * xmlBufDump:
+ * @file:  the file output
+ * @buf:  the buffer to dump
+ *
+ * Dumps an XML buffer to  a FILE *.
+ * Returns the number of #xmlChar written
+ */
+size_t
+xmlBufDump(FILE *file, xmlBufPtr buf) {
+    size_t ret;
+
+    if ((buf == NULL) || (buf->error != 0)) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufDump: buf == NULL or in error\n");
+#endif
+	return(0);
+    }
+    if (buf->content == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufDump: buf->content == NULL\n");
+#endif
+	return(0);
+    }
+    CHECK_COMPAT(buf)
+    if (file == NULL)
+	file = stdout;
+    ret = fwrite(buf->content, sizeof(xmlChar), buf->use, file);
+    return(ret);
+}
+
+/**
+ * xmlBufContent:
+ * @buf:  the buffer
+ *
+ * Function to extract the content of a buffer
+ *
+ * Returns the internal content
+ */
+
+xmlChar *
+xmlBufContent(const xmlBuf *buf)
+{
+    if ((!buf) || (buf->error))
+        return NULL;
+
+    return(buf->content);
+}
+
+/**
+ * xmlBufEnd:
+ * @buf:  the buffer
+ *
+ * Function to extract the end of the content of a buffer
+ *
+ * Returns the end of the internal content or NULL in case of error
+ */
+
+xmlChar *
+xmlBufEnd(xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return NULL;
+    CHECK_COMPAT(buf)
+
+    return(&buf->content[buf->use]);
+}
+
+/**
+ * xmlBufAddLen:
+ * @buf:  the buffer
+ * @len:  the size which were added at the end
+ *
+ * Sometime data may be added at the end of the buffer without
+ * using the xmlBuf APIs that is used to expand the used space
+ * and set the zero terminating at the end of the buffer
+ *
+ * Returns -1 in case of error and 0 otherwise
+ */
+int
+xmlBufAddLen(xmlBufPtr buf, size_t len) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (len > (buf->size - buf->use))
+        return(-1);
+    buf->use += len;
+    UPDATE_COMPAT(buf)
+    if (buf->size > buf->use)
+        buf->content[buf->use] = 0;
+    else
+        return(-1);
+    return(0);
+}
+
+/**
+ * xmlBufErase:
+ * @buf:  the buffer
+ * @len:  the size to erase at the end
+ *
+ * Sometime data need to be erased at the end of the buffer
+ *
+ * Returns -1 in case of error and 0 otherwise
+ */
+int
+xmlBufErase(xmlBufPtr buf, size_t len) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (len > buf->use)
+        return(-1);
+    buf->use -= len;
+    buf->content[buf->use] = 0;
+    UPDATE_COMPAT(buf)
+    return(0);
+}
+
+/**
+ * xmlBufLength:
+ * @buf:  the buffer
+ *
+ * Function to get the length of a buffer
+ *
+ * Returns the length of data in the internal content
+ */
+
+size_t
+xmlBufLength(const xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return 0;
+    CHECK_COMPAT(buf)
+
+    return(buf->use);
+}
+
+/**
+ * xmlBufUse:
+ * @buf:  the buffer
+ *
+ * Function to get the length of a buffer
+ *
+ * Returns the length of data in the internal content
+ */
+
+size_t
+xmlBufUse(const xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return 0;
+    CHECK_COMPAT(buf)
+
+    return(buf->use);
+}
+
+/**
+ * xmlBufAvail:
+ * @buf:  the buffer
+ *
+ * Function to find how much free space is allocated but not
+ * used in the buffer. It does not account for the terminating zero
+ * usually needed
+ *
+ * Returns the amount or 0 if none or an error occured
+ */
+
+size_t
+xmlBufAvail(const xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return 0;
+    CHECK_COMPAT(buf)
+
+    return(buf->size - buf->use);
+}
+
+/**
+ * xmlBufIsEmpty:
+ * @buf:  the buffer
+ *
+ * Tell if a buffer is empty
+ *
+ * Returns 0 if no, 1 if yes and -1 in case of error
+ */
+int
+xmlBufIsEmpty(const xmlBufPtr buf)
+{
+    if ((!buf) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+
+    return(buf->use == 0);
+}
+
+/**
+ * xmlBufResize:
+ * @buf:  the buffer to resize
+ * @size:  the desired size
+ *
+ * Resize a buffer to accommodate minimum size of @size.
+ *
+ * Returns  0 in case of problems, 1 otherwise
+ */
+int
+xmlBufResize(xmlBufPtr buf, size_t size)
+{
+    unsigned int newSize;
+    xmlChar* rebuf = NULL;
+    size_t start_buf;
+
+    if ((buf == NULL) || (buf->error))
+        return(0);
+    CHECK_COMPAT(buf)
+
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return(0);
+
+    /* Don't resize if we don't have to */
+    if (size < buf->size)
+        return 1;
+
+    /* figure out new size */
+    switch (buf->alloc){
+	case XML_BUFFER_ALLOC_IO:
+	case XML_BUFFER_ALLOC_DOUBLEIT:
+	    /*take care of empty case*/
+	    newSize = (buf->size ? buf->size*2 : size + 10);
+	    while (size > newSize) {
+	        if (newSize > UINT_MAX / 2) {
+	            xmlBufMemoryError(buf, "growing buffer");
+	            return 0;
+	        }
+	        newSize *= 2;
+	    }
+	    break;
+	case XML_BUFFER_ALLOC_EXACT:
+	    newSize = size+10;
+	    break;
+        case XML_BUFFER_ALLOC_HYBRID:
+            if (buf->use < BASE_BUFFER_SIZE)
+                newSize = size;
+            else {
+                newSize = buf->size * 2;
+                while (size > newSize) {
+                    if (newSize > UINT_MAX / 2) {
+                        xmlBufMemoryError(buf, "growing buffer");
+                        return 0;
+                    }
+                    newSize *= 2;
+                }
+            }
+            break;
+
+	default:
+	    newSize = size+10;
+	    break;
+    }
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        start_buf = buf->content - buf->contentIO;
+
+        if (start_buf > newSize) {
+	    /* move data back to start */
+	    memmove(buf->contentIO, buf->content, buf->use);
+	    buf->content = buf->contentIO;
+	    buf->content[buf->use] = 0;
+	    buf->size += start_buf;
+	} else {
+	    rebuf = (xmlChar *) xmlRealloc(buf->contentIO, start_buf + newSize);
+	    if (rebuf == NULL) {
+		xmlBufMemoryError(buf, "growing buffer");
+		return 0;
+	    }
+	    buf->contentIO = rebuf;
+	    buf->content = rebuf + start_buf;
+	}
+    } else {
+	if (buf->content == NULL) {
+	    rebuf = (xmlChar *) xmlMallocAtomic(newSize);
+	} else if (buf->size - buf->use < 100) {
+	    rebuf = (xmlChar *) xmlRealloc(buf->content, newSize);
+        } else {
+	    /*
+	     * if we are reallocating a buffer far from being full, it's
+	     * better to make a new allocation and copy only the used range
+	     * and free the old one.
+	     */
+	    rebuf = (xmlChar *) xmlMallocAtomic(newSize);
+	    if (rebuf != NULL) {
+		memcpy(rebuf, buf->content, buf->use);
+		xmlFree(buf->content);
+		rebuf[buf->use] = 0;
+	    }
+	}
+	if (rebuf == NULL) {
+	    xmlBufMemoryError(buf, "growing buffer");
+	    return 0;
+	}
+	buf->content = rebuf;
+    }
+    buf->size = newSize;
+    UPDATE_COMPAT(buf)
+
+    return 1;
+}
+
+/**
+ * xmlBufAdd:
+ * @buf:  the buffer to dump
+ * @str:  the #xmlChar string
+ * @len:  the number of #xmlChar to add
+ *
+ * Add a string range to an XML buffer. if len == -1, the length of
+ * str is recomputed.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufAdd(xmlBufPtr buf, const xmlChar *str, int len) {
+    unsigned int needSize;
+
+    if ((str == NULL) || (buf == NULL) || (buf->error))
+	return -1;
+    CHECK_COMPAT(buf)
+
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (len < -1) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufAdd: len < 0\n");
+#endif
+	return -1;
+    }
+    if (len == 0) return 0;
+
+    if (len < 0)
+        len = xmlStrlen(str);
+
+    if (len < 0) return -1;
+    if (len == 0) return 0;
+
+    needSize = buf->use + len + 2;
+    if (needSize > buf->size){
+        if (!xmlBufResize(buf, needSize)){
+	    xmlBufMemoryError(buf, "growing buffer");
+            return XML_ERR_NO_MEMORY;
+        }
+    }
+
+    memmove(&buf->content[buf->use], str, len*sizeof(xmlChar));
+    buf->use += len;
+    buf->content[buf->use] = 0;
+    UPDATE_COMPAT(buf)
+    return 0;
+}
+
+/**
+ * xmlBufAddHead:
+ * @buf:  the buffer
+ * @str:  the #xmlChar string
+ * @len:  the number of #xmlChar to add
+ *
+ * Add a string range to the beginning of an XML buffer.
+ * if len == -1, the length of @str is recomputed.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufAddHead(xmlBufPtr buf, const xmlChar *str, int len) {
+    unsigned int needSize;
+
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufAddHead: str == NULL\n");
+#endif
+	return -1;
+    }
+    if (len < -1) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufAddHead: len < 0\n");
+#endif
+	return -1;
+    }
+    if (len == 0) return 0;
+
+    if (len < 0)
+        len = xmlStrlen(str);
+
+    if (len <= 0) return -1;
+
+    if ((buf->alloc == XML_BUFFER_ALLOC_IO) && (buf->contentIO != NULL)) {
+        size_t start_buf = buf->content - buf->contentIO;
+
+	if (start_buf > (unsigned int) len) {
+	    /*
+	     * We can add it in the space previously shrinked
+	     */
+	    buf->content -= len;
+            memmove(&buf->content[0], str, len);
+	    buf->use += len;
+	    buf->size += len;
+	    UPDATE_COMPAT(buf)
+	    return(0);
+	}
+    }
+    needSize = buf->use + len + 2;
+    if (needSize > buf->size){
+        if (!xmlBufResize(buf, needSize)){
+	    xmlBufMemoryError(buf, "growing buffer");
+            return XML_ERR_NO_MEMORY;
+        }
+    }
+
+    memmove(&buf->content[len], &buf->content[0], buf->use);
+    memmove(&buf->content[0], str, len);
+    buf->use += len;
+    buf->content[buf->use] = 0;
+    UPDATE_COMPAT(buf)
+    return 0;
+}
+
+/**
+ * xmlBufCat:
+ * @buf:  the buffer to add to
+ * @str:  the #xmlChar string
+ *
+ * Append a zero terminated string to an XML buffer.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufCat(xmlBufPtr buf, const xmlChar *str) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) return -1;
+    return xmlBufAdd(buf, str, -1);
+}
+
+/**
+ * xmlBufCCat:
+ * @buf:  the buffer to dump
+ * @str:  the C char string
+ *
+ * Append a zero terminated C string to an XML buffer.
+ *
+ * Returns 0 successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufCCat(xmlBufPtr buf, const char *str) {
+    const char *cur;
+
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE) return -1;
+    if (str == NULL) {
+#ifdef DEBUG_BUFFER
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlBufCCat: str == NULL\n");
+#endif
+	return -1;
+    }
+    for (cur = str;*cur != 0;cur++) {
+        if (buf->use  + 10 >= buf->size) {
+            if (!xmlBufResize(buf, buf->use+10)){
+		xmlBufMemoryError(buf, "growing buffer");
+                return XML_ERR_NO_MEMORY;
+            }
+        }
+        buf->content[buf->use++] = *cur;
+    }
+    buf->content[buf->use] = 0;
+    UPDATE_COMPAT(buf)
+    return 0;
+}
+
+/**
+ * xmlBufWriteCHAR:
+ * @buf:  the XML buffer
+ * @string:  the string to add
+ *
+ * routine which manages and grows an output buffer. This one adds
+ * xmlChars at the end of the buffer.
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteCHAR(xmlBufPtr buf, const xmlChar *string) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(-1);
+    return(xmlBufCat(buf, string));
+}
+
+/**
+ * xmlBufWriteChar:
+ * @buf:  the XML buffer output
+ * @string:  the string to add
+ *
+ * routine which manage and grows an output buffer. This one add
+ * C chars at the end of the array.
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteChar(xmlBufPtr buf, const char *string) {
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(-1);
+    return(xmlBufCCat(buf, string));
+}
+
+
+/**
+ * xmlBufWriteQuotedString:
+ * @buf:  the XML buffer output
+ * @string:  the string to add
+ *
+ * routine which manage and grows an output buffer. This one writes
+ * a quoted or double quoted #xmlChar string, checking first if it holds
+ * quote or double-quotes internally
+ *
+ * Returns 0 if successful, a positive error code number otherwise
+ *         and -1 in case of internal or API error.
+ */
+int
+xmlBufWriteQuotedString(xmlBufPtr buf, const xmlChar *string) {
+    const xmlChar *cur, *base;
+    if ((buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(-1);
+    if (xmlStrchr(string, '\"')) {
+        if (xmlStrchr(string, '\'')) {
+#ifdef DEBUG_BUFFER
+	    xmlGenericError(xmlGenericErrorContext,
+ "xmlBufWriteQuotedString: string contains quote and double-quotes !\n");
+#endif
+	    xmlBufCCat(buf, "\"");
+            base = cur = string;
+            while(*cur != 0){
+                if(*cur == '"'){
+                    if (base != cur)
+                        xmlBufAdd(buf, base, cur - base);
+                    xmlBufAdd(buf, BAD_CAST "&quot;", 6);
+                    cur++;
+                    base = cur;
+                }
+                else {
+                    cur++;
+                }
+            }
+            if (base != cur)
+                xmlBufAdd(buf, base, cur - base);
+	    xmlBufCCat(buf, "\"");
+	}
+        else{
+	    xmlBufCCat(buf, "\'");
+            xmlBufCat(buf, string);
+	    xmlBufCCat(buf, "\'");
+        }
+    } else {
+        xmlBufCCat(buf, "\"");
+        xmlBufCat(buf, string);
+        xmlBufCCat(buf, "\"");
+    }
+    return(0);
+}
+
+/**
+ * xmlBufFromBuffer:
+ * @buffer: incoming old buffer to convert to a new one
+ *
+ * Helper routine to switch from the old buffer structures in use
+ * in various APIs. It creates a wrapper xmlBufPtr which will be
+ * used for internal processing until the xmlBufBackToBuffer() is
+ * issued.
+ *
+ * Returns a new xmlBufPtr unless the call failed and NULL is returned
+ */
+xmlBufPtr
+xmlBufFromBuffer(xmlBufferPtr buffer) {
+    xmlBufPtr ret;
+
+    if (buffer == NULL)
+        return(NULL);
+
+    ret = (xmlBufPtr) xmlMalloc(sizeof(xmlBuf));
+    if (ret == NULL) {
+	xmlBufMemoryError(NULL, "creating buffer");
+        return(NULL);
+    }
+    ret->use = buffer->use;
+    ret->size = buffer->size;
+    ret->compat_use = buffer->use;
+    ret->compat_size = buffer->size;
+    ret->error = 0;
+    ret->buffer = buffer;
+    ret->alloc = buffer->alloc;
+    ret->content = buffer->content;
+    ret->contentIO = buffer->contentIO;
+
+    return(ret);
+}
+
+/**
+ * xmlBufBackToBuffer:
+ * @buf: new buffer wrapping the old one
+ *
+ * Function to be called once internal processing had been done to
+ * update back the buffer provided by the user. This can lead to
+ * a failure in case the size accumulated in the xmlBuf is larger
+ * than what an xmlBuffer can support on 64 bits (INT_MAX)
+ * The xmlBufPtr @buf wrapper is deallocated by this call in any case.
+ *
+ * Returns the old xmlBufferPtr unless the call failed and NULL is returned
+ */
+xmlBufferPtr
+xmlBufBackToBuffer(xmlBufPtr buf) {
+    xmlBufferPtr ret;
+
+    if ((buf == NULL) || (buf->error))
+        return(NULL);
+    CHECK_COMPAT(buf)
+    if (buf->buffer == NULL) {
+        xmlBufFree(buf);
+        return(NULL);
+    }
+
+    ret = buf->buffer;
+    /*
+     * What to do in case of error in the buffer ???
+     */
+    if (buf->use > INT_MAX) {
+        /*
+         * Worse case, we really allocated and used more than the
+         * maximum allowed memory for an xmlBuffer on this architecture.
+         * Keep the buffer but provide a truncated size value.
+         */
+        xmlBufOverflowError(buf, "Used size too big for xmlBuffer");
+        ret->use = INT_MAX;
+        ret->size = INT_MAX;
+    } else if (buf->size > INT_MAX) {
+        /*
+         * milder case, we allocated more than the maximum allowed memory
+         * for an xmlBuffer on this architecture, but used less than the
+         * limit.
+         * Keep the buffer but provide a truncated size value.
+         */
+        xmlBufOverflowError(buf, "Allocated size too big for xmlBuffer");
+        ret->size = INT_MAX;
+    }
+    ret->use = (int) buf->use;
+    ret->size = (int) buf->size;
+    ret->alloc = buf->alloc;
+    ret->content = buf->content;
+    ret->contentIO = buf->contentIO;
+    xmlFree(buf);
+    return(ret);
+}
+
+/**
+ * xmlBufMergeBuffer:
+ * @buf: an xmlBufPtr
+ * @buffer: the buffer to consume into @buf
+ *
+ * The content of @buffer is appended to @buf and @buffer is freed
+ *
+ * Returns -1 in case of error, 0 otherwise, in any case @buffer is freed
+ */
+int
+xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer) {
+    int ret = 0;
+
+    if ((buf == NULL) || (buf->error)) {
+	xmlBufferFree(buffer);
+        return(-1);
+    }
+    CHECK_COMPAT(buf)
+    if ((buffer != NULL) && (buffer->content != NULL) &&
+             (buffer->use > 0)) {
+        ret = xmlBufAdd(buf, buffer->content, buffer->use);
+    }
+    xmlBufferFree(buffer);
+    return(ret);
+}
+
+/**
+ * xmlBufResetInput:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ *
+ * Update the input to use the current set of pointers from the buffer.
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+int
+xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input) {
+    if ((input == NULL) || (buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    input->base = input->cur = buf->content;
+    input->end = &buf->content[buf->use];
+    return(0);
+}
+
+/**
+ * xmlBufGetInputBase:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ *
+ * Get the base of the @input relative to the beginning of the buffer
+ *
+ * Returns the size_t corresponding to the displacement
+ */
+size_t
+xmlBufGetInputBase(xmlBufPtr buf, xmlParserInputPtr input) {
+    size_t base;
+
+    if ((input == NULL) || (buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    base = input->base - buf->content;
+    /*
+     * We could do some pointer arythmetic checks but that's probably
+     * sufficient.
+     */
+    if (base > buf->size) {
+        xmlBufOverflowError(buf, "Input reference outside of the buffer");
+        base = 0;
+    }
+    return(base);
+}
+
+/**
+ * xmlBufSetInputBaseCur:
+ * @buf: an xmlBufPtr
+ * @input: an xmlParserInputPtr
+ * @base: the base value relative to the beginning of the buffer
+ * @cur: the cur value relative to the beginning of the buffer
+ *
+ * Update the input to use the base and cur relative to the buffer
+ * after a possible reallocation of its content
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+int
+xmlBufSetInputBaseCur(xmlBufPtr buf, xmlParserInputPtr input,
+                      size_t base, size_t cur) {
+    if ((input == NULL) || (buf == NULL) || (buf->error))
+        return(-1);
+    CHECK_COMPAT(buf)
+    input->base = &buf->content[base];
+    input->cur = input->base + cur;
+    input->end = &buf->content[buf->use];
+    return(0);
+}
+
+#define bottom_buf
+#include "elfgcchack.h"
diff --git a/third_party/libxml/src/buf.h b/third_party/libxml/src/buf.h
new file mode 100644
index 0000000..ebdc978
--- /dev/null
+++ b/third_party/libxml/src/buf.h
@@ -0,0 +1,72 @@
+/*
+ * Summary: Internal Interfaces for memory buffers in libxml2
+ * Description: this module describes most of the new xmlBuf buffer
+ *              entry points, those are private routines, with a
+ *              few exceptions exported in tree.h. This was added
+ *              in 2.9.0.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_BUF_H__
+#define __XML_BUF_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+xmlBufPtr xmlBufCreate(void);
+xmlBufPtr xmlBufCreateSize(size_t size);
+xmlBufPtr xmlBufCreateStatic(void *mem, size_t size);
+
+int xmlBufSetAllocationScheme(xmlBufPtr buf,
+                              xmlBufferAllocationScheme scheme);
+int xmlBufGetAllocationScheme(xmlBufPtr buf);
+
+void xmlBufFree(xmlBufPtr buf);
+void xmlBufEmpty(xmlBufPtr buf);
+
+/* size_t xmlBufShrink(xmlBufPtr buf, size_t len); */
+int xmlBufGrow(xmlBufPtr buf, int len);
+int xmlBufInflate(xmlBufPtr buf, size_t len);
+int xmlBufResize(xmlBufPtr buf, size_t len);
+
+int xmlBufAdd(xmlBufPtr buf, const xmlChar *str, int len);
+int xmlBufAddHead(xmlBufPtr buf, const xmlChar *str, int len);
+int xmlBufCat(xmlBufPtr buf, const xmlChar *str);
+int xmlBufCCat(xmlBufPtr buf, const char *str);
+int xmlBufWriteCHAR(xmlBufPtr buf, const xmlChar *string);
+int xmlBufWriteChar(xmlBufPtr buf, const char *string);
+int xmlBufWriteQuotedString(xmlBufPtr buf, const xmlChar *string);
+
+size_t xmlBufAvail(const xmlBufPtr buf);
+size_t xmlBufLength(const xmlBufPtr buf);
+/* size_t xmlBufUse(const xmlBufPtr buf); */
+int xmlBufIsEmpty(const xmlBufPtr buf);
+int xmlBufAddLen(xmlBufPtr buf, size_t len);
+int xmlBufErase(xmlBufPtr buf, size_t len);
+
+/* const xmlChar * xmlBufContent(const xmlBuf *buf); */
+/* const xmlChar * xmlBufEnd(xmlBufPtr buf); */
+
+xmlChar * xmlBufDetach(xmlBufPtr buf);
+
+size_t xmlBufDump(FILE *file, xmlBufPtr buf);
+
+xmlBufPtr xmlBufFromBuffer(xmlBufferPtr buffer);
+xmlBufferPtr xmlBufBackToBuffer(xmlBufPtr buf);
+int xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer);
+
+int xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input);
+size_t xmlBufGetInputBase(xmlBufPtr buf, xmlParserInputPtr input);
+int xmlBufSetInputBaseCur(xmlBufPtr buf, xmlParserInputPtr input,
+                          size_t base, size_t cur);
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_BUF_H__ */
+
diff --git a/third_party/libxml/src/c14n.c b/third_party/libxml/src/c14n.c
index 9c3cad2..ca77f922 100644
--- a/third_party/libxml/src/c14n.c
+++ b/third_party/libxml/src/c14n.c
@@ -1,12 +1,12 @@
 /*
- * "Canonical XML" implementation 
+ * "Canonical XML" implementation
  * http://www.w3.org/TR/xml-c14n
- * 
+ *
  * "Exclusive XML Canonicalization" implementation
  * http://www.w3.org/TR/xml-exc-c14n
  *
  * See Copyright for the status of this software.
- * 
+ *
  * Author: Aleksey Sanin <aleksey@aleksey.com>
  */
 #define IN_LIBXML
@@ -27,6 +27,8 @@
 #include <libxml/xpathInternals.h>
 #include <libxml/c14n.h>
 
+#include "buf.h"
+
 /************************************************************************
  *									*
  *		Some declaration better left private ATM		*
@@ -44,7 +46,7 @@ typedef struct _xmlC14NVisibleNsStack {
     int nsPrevStart;        /* the begginning of the stack for previous visible node */
     int nsPrevEnd;          /* the end of the stack for previous visible node */
     int nsMax;              /* size of the array as allocated */
-    xmlNsPtr 	*nsTab;	    /* array of ns in no particular order */	      
+    xmlNsPtr	*nsTab;	    /* array of ns in no particular order */
     xmlNodePtr	*nodeTab;   /* array of nodes in no particular order */
 } xmlC14NVisibleNsStack, *xmlC14NVisibleNsStackPtr;
 
@@ -52,7 +54,7 @@ typedef struct _xmlC14NCtx {
     /* input parameters */
     xmlDocPtr doc;
     xmlC14NIsVisibleCallback is_visible_callback;
-    void* user_data;    
+    void* user_data;
     int with_comments;
     xmlOutputBufferPtr buf;
 
@@ -60,7 +62,7 @@ typedef struct _xmlC14NCtx {
     xmlC14NPosition pos;
     int parent_is_doc;
     xmlC14NVisibleNsStackPtr ns_rendered;
-    
+
     /* C14N mode */
     xmlC14NMode mode;
 
@@ -73,17 +75,17 @@ typedef struct _xmlC14NCtx {
 
 static xmlC14NVisibleNsStackPtr	xmlC14NVisibleNsStackCreate	(void);
 static void     xmlC14NVisibleNsStackDestroy	(xmlC14NVisibleNsStackPtr cur);
-static void     xmlC14NVisibleNsStackAdd	    (xmlC14NVisibleNsStackPtr cur, 
+static void     xmlC14NVisibleNsStackAdd	    (xmlC14NVisibleNsStackPtr cur,
                                                  xmlNsPtr ns,
                                                  xmlNodePtr node);
-static void 			xmlC14NVisibleNsStackSave	(xmlC14NVisibleNsStackPtr cur,
+static void			xmlC14NVisibleNsStackSave	(xmlC14NVisibleNsStackPtr cur,
 								 xmlC14NVisibleNsStackPtr state);
-static void 			xmlC14NVisibleNsStackRestore	(xmlC14NVisibleNsStackPtr cur,
+static void			xmlC14NVisibleNsStackRestore	(xmlC14NVisibleNsStackPtr cur,
 								 xmlC14NVisibleNsStackPtr state);
-static void 			xmlC14NVisibleNsStackShift	(xmlC14NVisibleNsStackPtr cur);
-static int			xmlC14NVisibleNsStackFind	(xmlC14NVisibleNsStackPtr cur, 
+static void			xmlC14NVisibleNsStackShift	(xmlC14NVisibleNsStackPtr cur);
+static int			xmlC14NVisibleNsStackFind	(xmlC14NVisibleNsStackPtr cur,
 								 xmlNsPtr ns);
-static int			xmlExcC14NVisibleNsStackFind	(xmlC14NVisibleNsStackPtr cur, 
+static int			xmlExcC14NVisibleNsStackFind	(xmlC14NVisibleNsStackPtr cur,
 								 xmlNsPtr ns,
 								 xmlC14NCtxPtr ctx);
 
@@ -105,26 +107,26 @@ typedef enum {
 static xmlChar *xmlC11NNormalizeString(const xmlChar * input,
                                        xmlC14NNormalizationMode mode);
 
-#define 	xmlC11NNormalizeAttr( a ) \
+#define	xmlC11NNormalizeAttr( a ) \
     xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_ATTR)
-#define 	xmlC11NNormalizeComment( a ) \
+#define	xmlC11NNormalizeComment( a ) \
     xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_COMMENT)
-#define 	xmlC11NNormalizePI( a )	\
+#define	xmlC11NNormalizePI( a )	\
     xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_PI)
-#define 	xmlC11NNormalizeText( a ) \
+#define	xmlC11NNormalizeText( a ) \
     xmlC11NNormalizeString((a), XMLC14N_NORMALIZE_TEXT)
 
-#define 	xmlC14NIsVisible( ctx, node, parent ) \
+#define	xmlC14NIsVisible( ctx, node, parent ) \
      (((ctx)->is_visible_callback != NULL) ? \
 	(ctx)->is_visible_callback((ctx)->user_data, \
 		(xmlNodePtr)(node), (xmlNodePtr)(parent)) : 1)
 
-#define 	xmlC14NIsExclusive( ctx ) \
+#define	xmlC14NIsExclusive( ctx ) \
     ( (ctx)->mode == XML_C14N_EXCLUSIVE_1_0 )
 
 /************************************************************************
  *									*
- * 		Some factorized error routines				*
+ *		Some factorized error routines				*
  *									*
  ************************************************************************/
 
@@ -249,25 +251,25 @@ xmlC14NErr(xmlC14NCtxPtr ctxt, xmlNodePtr node, int error,
  ************************************************************************/
 #define XML_NAMESPACES_DEFAULT		16
 
-static int			
+static int
 xmlC14NIsNodeInNodeset(xmlNodeSetPtr nodes, xmlNodePtr node, xmlNodePtr parent) {
     if((nodes != NULL) && (node != NULL)) {
 	if(node->type != XML_NAMESPACE_DECL) {
 	    return(xmlXPathNodeSetContains(nodes, node));
 	} else {
 	    xmlNs ns;
-	    
-	    memcpy(&ns, node, sizeof(ns)); 
-	    
+
+	    memcpy(&ns, node, sizeof(ns));
+
 	    /* this is a libxml hack! check xpath.c for details */
 	    if((parent != NULL) && (parent->type == XML_ATTRIBUTE_NODE)) {
 		ns.next = (xmlNsPtr)parent->parent;
 	    } else {
-		ns.next = (xmlNsPtr)parent; 
+		ns.next = (xmlNsPtr)parent;
 	    }
 
-	    /* 
-	     * If the input is an XPath node-set, then the node-set must explicitly 
+	    /*
+	     * If the input is an XPath node-set, then the node-set must explicitly
 	     * contain every node to be rendered to the canonical form.
 	     */
 	    return(xmlXPathNodeSetContains(nodes, (xmlNodePtr)&ns));
@@ -305,12 +307,12 @@ xmlC14NVisibleNsStackDestroy(xmlC14NVisibleNsStackPtr cur) {
     }
     memset(cur, 0, sizeof(xmlC14NVisibleNsStack));
     xmlFree(cur);
-    
+
 }
 
-static void 
+static void
 xmlC14NVisibleNsStackAdd(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlNodePtr node) {
-    if((cur == NULL) || 
+    if((cur == NULL) ||
        ((cur->nsTab == NULL) && (cur->nodeTab != NULL)) ||
        ((cur->nsTab != NULL) && (cur->nodeTab == NULL))) {
         xmlC14NErrParam("adding namespace to stack");
@@ -328,9 +330,9 @@ xmlC14NVisibleNsStackAdd(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlNodePtr n
 	memset(cur->nodeTab, 0 , XML_NAMESPACES_DEFAULT * sizeof(xmlNodePtr));
         cur->nsMax = XML_NAMESPACES_DEFAULT;
     } else if(cur->nsMax == cur->nsCurEnd) {
-	void *tmp;	
+	void *tmp;
 	int tmpSize;
-	
+
 	tmpSize = 2 * cur->nsMax;
 	tmp = xmlRealloc(cur->nsTab, tmpSize * sizeof(xmlNsPtr));
 	if (tmp == NULL) {
@@ -360,7 +362,7 @@ xmlC14NVisibleNsStackSave(xmlC14NVisibleNsStackPtr cur, xmlC14NVisibleNsStackPtr
         xmlC14NErrParam("saving namespaces stack");
 	return;
     }
-    
+
     state->nsCurEnd = cur->nsCurEnd;
     state->nsPrevStart = cur->nsPrevStart;
     state->nsPrevEnd = cur->nsPrevEnd;
@@ -377,7 +379,7 @@ xmlC14NVisibleNsStackRestore(xmlC14NVisibleNsStackPtr cur, xmlC14NVisibleNsStack
     cur->nsPrevEnd = state->nsPrevEnd;
 }
 
-static void 
+static void
 xmlC14NVisibleNsStackShift(xmlC14NVisibleNsStackPtr cur) {
     if(cur == NULL) {
         xmlC14NErrParam("shifting namespaces stack");
@@ -400,7 +402,7 @@ xmlC14NStrEqual(const xmlChar *str1, const xmlChar *str2) {
 
 /**
  * xmlC14NVisibleNsStackFind:
- * @ctx:		the C14N context 
+ * @ctx:		the C14N context
  * @ns:			the namespace to check
  *
  * Checks whether the given namespace was already rendered or not
@@ -414,14 +416,14 @@ xmlC14NVisibleNsStackFind(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns)
     const xmlChar *prefix;
     const xmlChar *href;
     int has_empty_ns;
-        
+
     if(cur == NULL) {
         xmlC14NErrParam("searching namespaces stack (c14n)");
         return (0);
     }
 
     /*
-     * if the default namespace xmlns="" is not defined yet then 
+     * if the default namespace xmlns="" is not defined yet then
      * we do not want to print it out
      */
     prefix = ((ns == NULL) || (ns->prefix == NULL)) ? BAD_CAST "" : ns->prefix;
@@ -432,7 +434,7 @@ xmlC14NVisibleNsStackFind(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns)
 	int start = (has_empty_ns) ? 0 : cur->nsPrevStart;
         for (i = cur->nsCurEnd - 1; i >= start; --i) {
             xmlNsPtr ns1 = cur->nsTab[i];
-	    
+
 	    if(xmlC14NStrEqual(prefix, (ns1 != NULL) ? ns1->prefix : NULL)) {
 		return(xmlC14NStrEqual(href, (ns1 != NULL) ? ns1->href : NULL));
 	    }
@@ -441,20 +443,20 @@ xmlC14NVisibleNsStackFind(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns)
     return(has_empty_ns);
 }
 
-static int			
+static int
 xmlExcC14NVisibleNsStackFind(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlC14NCtxPtr ctx) {
     int i;
     const xmlChar *prefix;
     const xmlChar *href;
     int has_empty_ns;
-        
+
     if(cur == NULL) {
         xmlC14NErrParam("searching namespaces stack (exc c14n)");
         return (0);
     }
 
     /*
-     * if the default namespace xmlns="" is not defined yet then 
+     * if the default namespace xmlns="" is not defined yet then
      * we do not want to print it out
      */
     prefix = ((ns == NULL) || (ns->prefix == NULL)) ? BAD_CAST "" : ns->prefix;
@@ -465,10 +467,10 @@ xmlExcC14NVisibleNsStackFind(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlC14NC
 	int start = 0;
         for (i = cur->nsCurEnd - 1; i >= start; --i) {
             xmlNsPtr ns1 = cur->nsTab[i];
-	    
+
 	    if(xmlC14NStrEqual(prefix, (ns1 != NULL) ? ns1->prefix : NULL)) {
 		if(xmlC14NStrEqual(href, (ns1 != NULL) ? ns1->href : NULL)) {
-	    	    return(xmlC14NIsVisible(ctx, ns1, cur->nodeTab[i]));
+		    return(xmlC14NIsVisible(ctx, ns1, cur->nodeTab[i]));
 		} else {
 		    return(0);
 		}
@@ -483,8 +485,8 @@ xmlExcC14NVisibleNsStackFind(xmlC14NVisibleNsStackPtr cur, xmlNsPtr ns, xmlC14NC
 
 /**
  * xmlC14NIsXmlNs:
- * @ns: 		the namespace to check
- *  		
+ * @ns:		the namespace to check
+ *
  * Checks whether the given namespace is a default "xml:" namespace
  * with href="http://www.w3.org/XML/1998/namespace"
  *
@@ -504,7 +506,7 @@ xmlC14NIsXmlNs(xmlNsPtr ns)
 /**
  * xmlC14NNsCompare:
  * @ns1:		the pointer to first namespace
- * @ns2: 		the pointer to second namespace
+ * @ns2:		the pointer to second namespace
  *
  * Compares the namespaces by names (prefixes).
  *
@@ -527,7 +529,7 @@ xmlC14NNsCompare(xmlNsPtr ns1, xmlNsPtr ns2)
 /**
  * xmlC14NPrintNamespaces:
  * @ns:			the pointer to namespace
- * @ctx: 		the C14N context
+ * @ctx:		the C14N context
  *
  * Prints the given namespace to the output buffer from C14N context.
  *
@@ -545,52 +547,53 @@ xmlC14NPrintNamespaces(const xmlNsPtr ns, xmlC14NCtxPtr ctx)
     if (ns->prefix != NULL) {
         xmlOutputBufferWriteString(ctx->buf, " xmlns:");
         xmlOutputBufferWriteString(ctx->buf, (const char *) ns->prefix);
-        xmlOutputBufferWriteString(ctx->buf, "=\"");
+        xmlOutputBufferWriteString(ctx->buf, "=");
     } else {
-        xmlOutputBufferWriteString(ctx->buf, " xmlns=\"");
+        xmlOutputBufferWriteString(ctx->buf, " xmlns=");
     }
     if(ns->href != NULL) {
-	xmlOutputBufferWriteString(ctx->buf, (const char *) ns->href);
+	xmlBufWriteQuotedString(ctx->buf->buffer, ns->href);
+    } else {
+    	xmlOutputBufferWriteString(ctx->buf, "\"\"");
     }
-    xmlOutputBufferWriteString(ctx->buf, "\"");
     return (1);
 }
 
 /**
  * xmlC14NProcessNamespacesAxis:
- * @ctx: 		the C14N context
+ * @ctx:		the C14N context
  * @node:		the current node
  *
  * Prints out canonical namespace axis of the current node to the
- * buffer from C14N context as follows 
+ * buffer from C14N context as follows
  *
  * Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
  *
  * Namespace Axis
- * Consider a list L containing only namespace nodes in the 
- * axis and in the node-set in lexicographic order (ascending). To begin 
- * processing L, if the first node is not the default namespace node (a node 
- * with no namespace URI and no local name), then generate a space followed 
+ * Consider a list L containing only namespace nodes in the
+ * axis and in the node-set in lexicographic order (ascending). To begin
+ * processing L, if the first node is not the default namespace node (a node
+ * with no namespace URI and no local name), then generate a space followed
  * by xmlns="" if and only if the following conditions are met:
  *    - the element E that owns the axis is in the node-set
- *    - The nearest ancestor element of E in the node-set has a default 
- *	    namespace node in the node-set (default namespace nodes always 
+ *    - The nearest ancestor element of E in the node-set has a default
+ *	    namespace node in the node-set (default namespace nodes always
  *      have non-empty values in XPath)
- * The latter condition eliminates unnecessary occurrences of xmlns="" in 
- * the canonical form since an element only receives an xmlns="" if its 
- * default namespace is empty and if it has an immediate parent in the 
- * canonical form that has a non-empty default namespace. To finish 
- * processing  L, simply process every namespace node in L, except omit 
- * namespace node with local name xml, which defines the xml prefix, 
+ * The latter condition eliminates unnecessary occurrences of xmlns="" in
+ * the canonical form since an element only receives an xmlns="" if its
+ * default namespace is empty and if it has an immediate parent in the
+ * canonical form that has a non-empty default namespace. To finish
+ * processing  L, simply process every namespace node in L, except omit
+ * namespace node with local name xml, which defines the xml prefix,
  * if its string value is http://www.w3.org/XML/1998/namespace.
  *
  * Exclusive XML Canonicalization v 1.0 (http://www.w3.org/TR/xml-exc-c14n)
- * Canonical XML applied to a document subset requires the search of the 
- * ancestor nodes of each orphan element node for attributes in the xml 
- * namespace, such as xml:lang and xml:space. These are copied into the 
- * element node except if a declaration of the same attribute is already 
- * in the attribute axis of the element (whether or not it is included in 
- * the document subset). This search and copying are omitted from the 
+ * Canonical XML applied to a document subset requires the search of the
+ * ancestor nodes of each orphan element node for attributes in the xml
+ * namespace, such as xml:lang and xml:space. These are copied into the
+ * element node except if a declaration of the same attribute is already
+ * in the attribute axis of the element (whether or not it is included in
+ * the document subset). This search and copying are omitted from the
  * Exclusive XML Canonicalization method.
  *
  * Returns 0 on success or -1 on fail.
@@ -603,7 +606,7 @@ xmlC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
     xmlListPtr list;
     int already_rendered;
     int has_empty_ns = 0;
-    
+
     if ((ctx == NULL) || (cur == NULL) || (cur->type != XML_ELEMENT_NODE)) {
         xmlC14NErrParam("processing namespaces axis (c14n)");
         return (-1);
@@ -622,29 +625,29 @@ xmlC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
     for(n = cur; n != NULL; n = n->parent) {
 	for(ns = n->nsDef; ns != NULL; ns = ns->next) {
 	    tmp = xmlSearchNs(cur->doc, cur, ns->prefix);
-	    
+
 	    if((tmp == ns) && !xmlC14NIsXmlNs(ns) && xmlC14NIsVisible(ctx, ns, cur)) {
 		already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);
 		if(visible) {
-        	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
+	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
 		}
 		if(!already_rendered) {
-		    xmlListInsert(list, ns); 
+		    xmlListInsert(list, ns);
 		}
-    		if(xmlStrlen(ns->prefix) == 0) {
+		if(xmlStrlen(ns->prefix) == 0) {
 		    has_empty_ns = 1;
 		}
 	    }
 	}
     }
-	
+
     /**
-     * if the first node is not the default namespace node (a node with no 
-     * namespace URI and no local name), then generate a space followed by 
+     * if the first node is not the default namespace node (a node with no
+     * namespace URI and no local name), then generate a space followed by
      * xmlns="" if and only if the following conditions are met:
      *  - the element E that owns the axis is in the node-set
-     *  - the nearest ancestor element of E in the node-set has a default 
-     *     namespace node in the node-set (default namespace nodes always 
+     *  - the nearest ancestor element of E in the node-set has a default
+     *     namespace node in the node-set (default namespace nodes always
      *     have non-empty values in XPath)
      */
     if(visible && !has_empty_ns) {
@@ -652,17 +655,17 @@ xmlC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
 
         memset(&ns_default, 0, sizeof(ns_default));
         if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {
-    	    xmlC14NPrintNamespaces(&ns_default, ctx);
+	    xmlC14NPrintNamespaces(&ns_default, ctx);
 	}
     }
-	
-    
-    /* 
-     * print out all elements from list 
+
+
+    /*
+     * print out all elements from list
      */
     xmlListWalk(list, (xmlListWalker) xmlC14NPrintNamespaces, (const void *) ctx);
 
-    /* 
+    /*
      * Cleanup
      */
     xmlListDelete(list);
@@ -672,28 +675,28 @@ xmlC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
 
 /**
  * xmlExcC14NProcessNamespacesAxis:
- * @ctx: 		the C14N context
+ * @ctx:		the C14N context
  * @node:		the current node
  *
  * Prints out exclusive canonical namespace axis of the current node to the
- * buffer from C14N context as follows 
+ * buffer from C14N context as follows
  *
  * Exclusive XML Canonicalization
  * http://www.w3.org/TR/xml-exc-c14n
  *
- * If the element node is in the XPath subset then output the node in 
- * accordance with Canonical XML except for namespace nodes which are 
+ * If the element node is in the XPath subset then output the node in
+ * accordance with Canonical XML except for namespace nodes which are
  * rendered as follows:
  *
  * 1. Render each namespace node iff:
- *    * it is visibly utilized by the immediate parent element or one of 
+ *    * it is visibly utilized by the immediate parent element or one of
  *      its attributes, or is present in InclusiveNamespaces PrefixList, and
- *    * its prefix and value do not appear in ns_rendered. ns_rendered is 
- *      obtained by popping the state stack in order to obtain a list of 
- *      prefixes and their values which have already been rendered by 
+ *    * its prefix and value do not appear in ns_rendered. ns_rendered is
+ *      obtained by popping the state stack in order to obtain a list of
+ *      prefixes and their values which have already been rendered by
  *      an output ancestor of the namespace node's parent element.
- * 2. Append the rendered namespace node to the list ns_rendered of namespace 
- * nodes rendered by output ancestors. Push ns_rendered on state stack and 
+ * 2. Append the rendered namespace node to the list ns_rendered of namespace
+ * nodes rendered by output ancestors. Push ns_rendered on state stack and
  * recurse.
  * 3. After the recursion returns, pop thestate stack.
  *
@@ -710,7 +713,7 @@ xmlExcC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
     int has_empty_ns = 0;
     int has_visibly_utilized_empty_ns = 0;
     int has_empty_ns_in_inclusive_list = 0;
-        
+
     if ((ctx == NULL) || (cur == NULL) || (cur->type != XML_ELEMENT_NODE)) {
         xmlC14NErrParam("processing namespaces axis (exc c14n)");
         return (-1);
@@ -731,15 +734,15 @@ xmlExcC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
         return (-1);
     }
 
-    /* 
+    /*
      * process inclusive namespaces:
-     * All namespace nodes appearing on inclusive ns list are 
+     * All namespace nodes appearing on inclusive ns list are
      * handled as provided in Canonical XML
      */
     if(ctx->inclusive_ns_prefixes != NULL) {
-	xmlChar *prefix; 
+	xmlChar *prefix;
 	int i;
-	
+
 	for (i = 0; ctx->inclusive_ns_prefixes[i] != NULL; ++i) {
 	    prefix = ctx->inclusive_ns_prefixes[i];
 	    /*
@@ -750,23 +753,23 @@ xmlExcC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
                 prefix = NULL;
 		has_empty_ns_in_inclusive_list = 1;
             }
-	
-	    ns = xmlSearchNs(cur->doc, cur, prefix);	    
+
+	    ns = xmlSearchNs(cur->doc, cur, prefix);
 	    if((ns != NULL) && !xmlC14NIsXmlNs(ns) && xmlC14NIsVisible(ctx, ns, cur)) {
 		already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);
 		if(visible) {
-    	    	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
+		    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
 		}
 		if(!already_rendered) {
-	    	    xmlListInsert(list, ns); 
+		    xmlListInsert(list, ns);
 		}
-    		if(xmlStrlen(ns->prefix) == 0) {
+		if(xmlStrlen(ns->prefix) == 0) {
 		    has_empty_ns = 1;
 		}
 	    }
 	}
     }
-    
+
     /* add node namespace */
     if(cur->ns != NULL) {
 	ns = cur->ns;
@@ -775,32 +778,32 @@ xmlExcC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
 	has_visibly_utilized_empty_ns = 1;
     }
     if((ns != NULL) && !xmlC14NIsXmlNs(ns)) {
-	if(visible && xmlC14NIsVisible(ctx, ns, cur)) { 
+	if(visible && xmlC14NIsVisible(ctx, ns, cur)) {
 	    if(!xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, ns, ctx)) {
 		xmlListInsert(list, ns);
 	    }
 	}
 	if(visible) {
-    	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur); 
+	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);
 	}
 	if(xmlStrlen(ns->prefix) == 0) {
 	    has_empty_ns = 1;
 	}
     }
-    
-        
+
+
     /* add attributes */
     for(attr = cur->properties; attr != NULL; attr = attr->next) {
-        /* 
+        /*
          * we need to check that attribute is visible and has non
-         * default namespace (XML Namespaces: "default namespaces 
-    	 * do not apply directly to attributes")	 
+         * default namespace (XML Namespaces: "default namespaces
+	 * do not apply directly to attributes")
          */
 	if((attr->ns != NULL) && !xmlC14NIsXmlNs(attr->ns) && xmlC14NIsVisible(ctx, attr, cur)) {
 	    already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, attr->ns, ctx);
-	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, attr->ns, cur); 
+	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, attr->ns, cur);
 	    if(!already_rendered && visible) {
-		xmlListInsert(list, attr->ns); 
+		xmlListInsert(list, attr->ns);
 	    }
 	    if(xmlStrlen(attr->ns->prefix) == 0) {
 		has_empty_ns = 1;
@@ -813,33 +816,33 @@ xmlExcC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
     /*
      * Process xmlns=""
      */
-    if(visible && has_visibly_utilized_empty_ns && 
+    if(visible && has_visibly_utilized_empty_ns &&
 	    !has_empty_ns && !has_empty_ns_in_inclusive_list) {
         static xmlNs ns_default;
 
         memset(&ns_default, 0, sizeof(ns_default));
-	
+
         already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default, ctx);
 	if(!already_rendered) {
-    	    xmlC14NPrintNamespaces(&ns_default, ctx);
+	    xmlC14NPrintNamespaces(&ns_default, ctx);
 	}
     } else if(visible && !has_empty_ns && has_empty_ns_in_inclusive_list) {
         static xmlNs ns_default;
 
         memset(&ns_default, 0, sizeof(ns_default));
         if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {
-    	    xmlC14NPrintNamespaces(&ns_default, ctx);
+	    xmlC14NPrintNamespaces(&ns_default, ctx);
 	}
     }
 
-    
 
-    /* 
-     * print out all elements from list 
+
+    /*
+     * print out all elements from list
      */
     xmlListWalk(list, (xmlListWalker) xmlC14NPrintNamespaces, (const void *) ctx);
 
-    /* 
+    /*
      * Cleanup
      */
     xmlListDelete(list);
@@ -849,8 +852,8 @@ xmlExcC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
 
 /**
  * xmlC14NIsXmlAttr:
- * @attr: 		the attr to check
- *  		
+ * @attr:		the attr to check
+ *
  * Checks whether the given attribute is a default "xml:" namespace
  * with href="http://www.w3.org/XML/1998/namespace"
  *
@@ -861,7 +864,7 @@ xmlExcC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
 static int
 xmlC14NIsXmlAttr(xmlAttrPtr attr)
 {
-    return ((attr->ns != NULL) && 
+    return ((attr->ns != NULL) &&
            (xmlC14NIsXmlNs(attr->ns) != 0));
 }
 
@@ -869,7 +872,7 @@ xmlC14NIsXmlAttr(xmlAttrPtr attr)
 /**
  * xmlC14NAttrsCompare:
  * @attr1:		the pointer tls o first attr
- * @attr2: 		the pointer to second attr
+ * @attr2:		the pointer to second attr
  *
  * Prints the given attribute to the output buffer from C14N context.
  *
@@ -893,7 +896,7 @@ xmlC14NAttrsCompare(xmlAttrPtr attr1, xmlAttrPtr attr2)
         return (xmlStrcmp(attr1->name, attr2->name));
     }
 
-    /* 
+    /*
      * Attributes in the default namespace are first
      * because the default namespace is not applied to
      * unqualified attributes
@@ -918,10 +921,10 @@ xmlC14NAttrsCompare(xmlAttrPtr attr1, xmlAttrPtr attr2)
 /**
  * xmlC14NPrintAttrs:
  * @attr:		the pointer to attr
- * @ctx: 		the C14N context
+ * @ctx:		the C14N context
  *
  * Prints out canonical attribute urrent node to the
- * buffer from C14N context as follows 
+ * buffer from C14N context as follows
  *
  * Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
  *
@@ -968,7 +971,7 @@ xmlC14NPrintAttrs(const xmlAttrPtr attr, xmlC14NCtxPtr ctx)
  * xmlC14NFindHiddenParentAttr:
  *
  * Finds an attribute in a hidden parent node.
- * 
+ *
  * Returns a pointer to the attribute node (if found) or NULL otherwise.
  */
 static xmlAttrPtr
@@ -996,7 +999,7 @@ xmlC14NFindHiddenParentAttr(xmlC14NCtxPtr ctx, xmlNodePtr cur, const xmlChar * n
  */
 static xmlAttrPtr
 xmlC14NFixupBaseAttr(xmlC14NCtxPtr ctx, xmlAttrPtr xml_base_attr)
-{    
+{
     xmlChar * res = NULL;
     xmlNodePtr cur;
     xmlAttrPtr attr;
@@ -1028,9 +1031,9 @@ xmlC14NFixupBaseAttr(xmlC14NCtxPtr ctx, xmlAttrPtr xml_base_attr)
 
                 xmlC14NErrInternal("processing xml:base attribute - can't get attr value");
                 return (NULL);
-            } 
+            }
 
-            /* we need to add '/' if our current base uri ends with '..' or '.' 
+            /* we need to add '/' if our current base uri ends with '..' or '.'
             to ensure that we are forced to go "up" all the time */
             tmp_str_len = xmlStrlen(tmp_str);
             if(tmp_str_len > 1 && tmp_str[tmp_str_len - 2] == '.') {
@@ -1047,7 +1050,7 @@ xmlC14NFixupBaseAttr(xmlC14NCtxPtr ctx, xmlAttrPtr xml_base_attr)
             }
 
             /* build uri */
-            tmp_str2 = xmlBuildURI(res, tmp_str); 
+            tmp_str2 = xmlBuildURI(res, tmp_str);
             if(tmp_str2 == NULL) {
                 xmlFree(tmp_str);
                 xmlFree(res);
@@ -1080,7 +1083,7 @@ xmlC14NFixupBaseAttr(xmlC14NCtxPtr ctx, xmlAttrPtr xml_base_attr)
         xmlC14NErrInternal("processing xml:base attribute - can't construct attribute");
         return (NULL);
     }
- 
+
     /* done */
     xmlFree(res);
     return (attr);
@@ -1088,33 +1091,33 @@ xmlC14NFixupBaseAttr(xmlC14NCtxPtr ctx, xmlAttrPtr xml_base_attr)
 
 /**
  * xmlC14NProcessAttrsAxis:
- * @ctx: 		the C14N context
+ * @ctx:		the C14N context
  * @cur:		the current node
  * @parent_visible:	the visibility of parent node
  * @all_parents_visible: the visibility of all parent nodes
  *
  * Prints out canonical attribute axis of the current node to the
- * buffer from C14N context as follows 
+ * buffer from C14N context as follows
  *
  * Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
  *
- * Attribute Axis 
- * In lexicographic order (ascending), process each node that 
+ * Attribute Axis
+ * In lexicographic order (ascending), process each node that
  * is in the element's attribute axis and in the node-set.
- * 
- * The processing of an element node E MUST be modified slightly 
- * when an XPath node-set is given as input and the element's 
+ *
+ * The processing of an element node E MUST be modified slightly
+ * when an XPath node-set is given as input and the element's
  * parent is omitted from the node-set.
  *
  *
  * Exclusive XML Canonicalization v 1.0 (http://www.w3.org/TR/xml-exc-c14n)
  *
- * Canonical XML applied to a document subset requires the search of the 
- * ancestor nodes of each orphan element node for attributes in the xml 
- * namespace, such as xml:lang and xml:space. These are copied into the 
- * element node except if a declaration of the same attribute is already 
- * in the attribute axis of the element (whether or not it is included in 
- * the document subset). This search and copying are omitted from the 
+ * Canonical XML applied to a document subset requires the search of the
+ * ancestor nodes of each orphan element node for attributes in the xml
+ * namespace, such as xml:lang and xml:space. These are copied into the
+ * element node except if a declaration of the same attribute is already
+ * in the attribute axis of the element (whether or not it is included in
+ * the document subset). This search and copying are omitted from the
  * Exclusive XML Canonicalization method.
  *
  * Returns 0 on success or -1 on fail.
@@ -1123,9 +1126,9 @@ static int
 xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
 {
     xmlAttrPtr attr;
-    xmlListPtr list;    
+    xmlListPtr list;
     xmlAttrPtr attrs_to_delete = NULL;
-    
+
     /* special processing for 1.1 spec */
     xmlAttrPtr xml_base_attr = NULL;
     xmlAttrPtr xml_lang_attr = NULL;
@@ -1147,19 +1150,19 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
 
     switch(ctx->mode) {
     case XML_C14N_1_0:
-        /* The processing of an element node E MUST be modified slightly when an XPath node-set is 
-         * given as input and the element's parent is omitted from the node-set. The method for processing 
-         * the attribute axis of an element E in the node-set is enhanced. All element nodes along E's 
-         * ancestor axis are examined for nearest occurrences of attributes in the xml namespace, such 
-         * as xml:lang and xml:space (whether or not they are in the node-set). From this list of attributes, 
-         * remove any that are in E's attribute axis (whether or not they are in the node-set). Then, 
-         * lexicographically merge this attribute list with the nodes of E's attribute axis that are in 
-         * the node-set. The result of visiting the attribute axis is computed by processing the attribute 
-         * nodes in this merged attribute list. 
+        /* The processing of an element node E MUST be modified slightly when an XPath node-set is
+         * given as input and the element's parent is omitted from the node-set. The method for processing
+         * the attribute axis of an element E in the node-set is enhanced. All element nodes along E's
+         * ancestor axis are examined for nearest occurrences of attributes in the xml namespace, such
+         * as xml:lang and xml:space (whether or not they are in the node-set). From this list of attributes,
+         * remove any that are in E's attribute axis (whether or not they are in the node-set). Then,
+         * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
+         * the node-set. The result of visiting the attribute axis is computed by processing the attribute
+         * nodes in this merged attribute list.
          */
-    
-        /* 
-         * Add all visible attributes from current node. 
+
+        /*
+         * Add all visible attributes from current node.
          */
         attr = cur->properties;
         while (attr != NULL) {
@@ -1170,16 +1173,16 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
             attr = attr->next;
         }
 
-        /* 
+        /*
          * Handle xml attributes
          */
-        if (parent_visible && (cur->parent != NULL) && 
-            (!xmlC14NIsVisible(ctx, cur->parent, cur->parent->parent))) 
+        if (parent_visible && (cur->parent != NULL) &&
+            (!xmlC14NIsVisible(ctx, cur->parent, cur->parent->parent)))
         {
             xmlNodePtr tmp;
 
             /*
-             * If XPath node-set is not specified then the parent is always 
+             * If XPath node-set is not specified then the parent is always
              * visible!
              */
             tmp = cur->parent;
@@ -1200,12 +1203,12 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
         /* done */
         break;
     case XML_C14N_EXCLUSIVE_1_0:
-        /* attributes in the XML namespace, such as xml:lang and xml:space 
-         * are not imported into orphan nodes of the document subset 
+        /* attributes in the XML namespace, such as xml:lang and xml:space
+         * are not imported into orphan nodes of the document subset
          */
 
-        /* 
-         * Add all visible attributes from current node. 
+        /*
+         * Add all visible attributes from current node.
          */
         attr = cur->properties;
         while (attr != NULL) {
@@ -1219,36 +1222,36 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
         /* do nothing special for xml attributes */
         break;
     case XML_C14N_1_1:
-        /* The processing of an element node E MUST be modified slightly when an XPath node-set is 
-         * given as input and some of the element's ancestors are omitted from the node-set. 
+        /* The processing of an element node E MUST be modified slightly when an XPath node-set is
+         * given as input and some of the element's ancestors are omitted from the node-set.
          *
-         * Simple inheritable attributes are attributes that have a value that requires at most a simple 
-         * redeclaration. This redeclaration is done by supplying a new value in the child axis. The 
-         * redeclaration of a simple inheritable attribute A contained in one of E's ancestors is done 
-         * by supplying a value to an attribute Ae inside E with the same name. Simple inheritable attributes 
+         * Simple inheritable attributes are attributes that have a value that requires at most a simple
+         * redeclaration. This redeclaration is done by supplying a new value in the child axis. The
+         * redeclaration of a simple inheritable attribute A contained in one of E's ancestors is done
+         * by supplying a value to an attribute Ae inside E with the same name. Simple inheritable attributes
          * are xml:lang and xml:space.
-         * 
-         * The method for processing the attribute axis of an element E in the node-set is hence enhanced. 
-         * All element nodes along E's ancestor axis are examined for the nearest occurrences of simple 
-         * inheritable attributes in the xml namespace, such as xml:lang and xml:space (whether or not they 
-         * are in the node-set). From this list of attributes, any simple inheritable attributes that are 
-         * already in E's attribute axis (whether or not they are in the node-set) are removed. Then, 
-         * lexicographically merge this attribute list with the nodes of E's attribute axis that are in 
-         * the node-set. The result of visiting the attribute axis is computed by processing the attribute 
+         *
+         * The method for processing the attribute axis of an element E in the node-set is hence enhanced.
+         * All element nodes along E's ancestor axis are examined for the nearest occurrences of simple
+         * inheritable attributes in the xml namespace, such as xml:lang and xml:space (whether or not they
+         * are in the node-set). From this list of attributes, any simple inheritable attributes that are
+         * already in E's attribute axis (whether or not they are in the node-set) are removed. Then,
+         * lexicographically merge this attribute list with the nodes of E's attribute axis that are in
+         * the node-set. The result of visiting the attribute axis is computed by processing the attribute
          * nodes in this merged attribute list.
-         * 
-         * The xml:id attribute is not a simple inheritable attribute and no processing of these attributes is 
+         *
+         * The xml:id attribute is not a simple inheritable attribute and no processing of these attributes is
          * performed.
-         * 
-         * The xml:base attribute is not a simple inheritable attribute and requires special processing beyond 
+         *
+         * The xml:base attribute is not a simple inheritable attribute and requires special processing beyond
          * a simple redeclaration.
-         * 
-         * Attributes in the XML namespace other than xml:base, xml:id, xml:lang, and xml:space MUST be processed 
+         *
+         * Attributes in the XML namespace other than xml:base, xml:id, xml:lang, and xml:space MUST be processed
          * as ordinary attributes.
          */
 
-        /* 
-         * Add all visible attributes from current node. 
+        /*
+         * Add all visible attributes from current node.
          */
         attr = cur->properties;
         while (attr != NULL) {
@@ -1265,7 +1268,7 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
                 if((!matched) && (xml_lang_attr == NULL) && xmlStrEqual(attr->name, BAD_CAST "lang")) {
                     xml_lang_attr = attr;
                     matched = 1;
-                } 
+                }
                 if((!matched) && (xml_space_attr == NULL) && xmlStrEqual(attr->name, BAD_CAST "space")) {
                     xml_space_attr = attr;
                     matched = 1;
@@ -1282,11 +1285,11 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
                     xmlListInsert(list, attr);
                 }
             }
-         
+
             /* move to the next one */
             attr = attr->next;
         }
-            
+
         /* special processing for XML attribute kiks in only when we have invisible parents */
         if ((parent_visible)) {
 
@@ -1311,7 +1314,7 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
             }
             if(xml_base_attr != NULL) {
                 xml_base_attr = xmlC14NFixupBaseAttr(ctx, xml_base_attr);
-                if(xml_base_attr != NULL) {                    
+                if(xml_base_attr != NULL) {
                     xmlListInsert(list, xml_base_attr);
 
                     /* note that we MUST delete returned attr node ourselves! */
@@ -1325,12 +1328,12 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
         break;
     }
 
-    /* 
-     * print out all elements from list 
+    /*
+     * print out all elements from list
      */
     xmlListWalk(list, (xmlListWalker) xmlC14NPrintAttrs, (const void *) ctx);
 
-    /* 
+    /*
      * Cleanup
      */
     xmlFreePropList(attrs_to_delete);
@@ -1338,7 +1341,7 @@ xmlC14NProcessAttrsAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int parent_visible)
     return (0);
 }
 
-/** 
+/**
  * xmlC14NCheckForRelativeNamespaces:
  * @ctx:		the C14N context
  * @cur:		the current element node
@@ -1388,23 +1391,23 @@ xmlC14NCheckForRelativeNamespaces(xmlC14NCtxPtr ctx, xmlNodePtr cur)
 
 /**
  * xmlC14NProcessElementNode:
- * @ctx: 		the pointer to C14N context object
+ * @ctx:		the pointer to C14N context object
  * @cur:		the node to process
  * @visible:    this node is visible
  * @all_parents_visible: whether all the parents of this node are visible
- *  		
+ *
  * Canonical XML v 1.0 (http://www.w3.org/TR/xml-c14n)
  *
  * Element Nodes
- * If the element is not in the node-set, then the result is obtained 
- * by processing the namespace axis, then the attribute axis, then 
- * processing the child nodes of the element that are in the node-set 
- * (in document order). If the element is in the node-set, then the result 
- * is an open angle bracket (<), the element QName, the result of 
- * processing the namespace axis, the result of processing the attribute 
- * axis, a close angle bracket (>), the result of processing the child 
- * nodes of the element that are in the node-set (in document order), an 
- * open angle bracket, a forward slash (/), the element QName, and a close 
+ * If the element is not in the node-set, then the result is obtained
+ * by processing the namespace axis, then the attribute axis, then
+ * processing the child nodes of the element that are in the node-set
+ * (in document order). If the element is in the node-set, then the result
+ * is an open angle bracket (<), the element QName, the result of
+ * processing the namespace axis, the result of processing the attribute
+ * axis, a close angle bracket (>), the result of processing the child
+ * nodes of the element that are in the node-set (in document order), an
+ * open angle bracket, a forward slash (/), the element QName, and a close
  * angle bracket.
  *
  * Returns non-negative value on success or negative value on fail
@@ -1421,7 +1424,7 @@ xmlC14NProcessElementNode(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
         return (-1);
     }
 
-    /* 
+    /*
      * Check relative relative namespaces:
      * implementations of XML canonicalization MUST report an operation
      * failure on documents containing relative namespace URIs.
@@ -1432,13 +1435,13 @@ xmlC14NProcessElementNode(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
     }
 
 
-    /* 
+    /*
      * Save ns_rendered stack position
      */
     memset(&state, 0, sizeof(state));
     xmlC14NVisibleNsStackSave(ctx->ns_rendered, &state);
 
-    if (visible) {	
+    if (visible) {
         if (ctx->parent_is_doc) {
 	    /* save this flag into the stack */
 	    parent_is_doc = ctx->parent_is_doc;
@@ -1468,14 +1471,14 @@ xmlC14NProcessElementNode(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
     if(visible) {
 	xmlC14NVisibleNsStackShift(ctx->ns_rendered);
     }
-    
+
     ret = xmlC14NProcessAttrsAxis(ctx, cur, visible);
     if (ret < 0) {
 	xmlC14NErrInternal("processing attributes axis");
-    	return (-1);
+	return (-1);
     }
 
-    if (visible) { 
+    if (visible) {
         xmlOutputBufferWriteString(ctx->buf, ">");
     }
     if (cur->children != NULL) {
@@ -1501,7 +1504,7 @@ xmlC14NProcessElementNode(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
         }
     }
 
-    /* 
+    /*
      * Restore ns_rendered stack position
      */
     xmlC14NVisibleNsStackRestore(ctx->ns_rendered, &state);
@@ -1510,9 +1513,9 @@ xmlC14NProcessElementNode(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
 
 /**
  * xmlC14NProcessNode:
- * @ctx: 		the pointer to C14N context object
+ * @ctx:		the pointer to C14N context object
  * @cur:		the node to process
- *  		
+ *
  * Processes the given node
  *
  * Returns non-negative value on success or negative value on fail
@@ -1537,9 +1540,9 @@ xmlC14NProcessNode(xmlC14NCtxPtr ctx, xmlNodePtr cur)
         case XML_TEXT_NODE:
             /*
              * Text Nodes
-             * the string value, except all ampersands are replaced 
-             * by &amp;, all open angle brackets (<) are replaced by &lt;, all closing 
-             * angle brackets (>) are replaced by &gt;, and all #xD characters are 
+             * the string value, except all ampersands are replaced
+             * by &amp;, all open angle brackets (<) are replaced by &lt;, all closing
+             * angle brackets (>) are replaced by &gt;, and all #xD characters are
              * replaced by &#xD;.
              */
             /* cdata sections are processed as text nodes */
@@ -1559,16 +1562,16 @@ xmlC14NProcessNode(xmlC14NCtxPtr ctx, xmlNodePtr cur)
             }
             break;
         case XML_PI_NODE:
-            /* 
-             * Processing Instruction (PI) Nodes- 
-             * The opening PI symbol (<?), the PI target name of the node, 
-             * a leading space and the string value if it is not empty, and 
-             * the closing PI symbol (?>). If the string value is empty, 
-             * then the leading space is not added. Also, a trailing #xA is 
-             * rendered after the closing PI symbol for PI children of the 
-             * root node with a lesser document order than the document 
-             * element, and a leading #xA is rendered before the opening PI 
-             * symbol of PI children of the root node with a greater document 
+            /*
+             * Processing Instruction (PI) Nodes-
+             * The opening PI symbol (<?), the PI target name of the node,
+             * a leading space and the string value if it is not empty, and
+             * the closing PI symbol (?>). If the string value is empty,
+             * then the leading space is not added. Also, a trailing #xA is
+             * rendered after the closing PI symbol for PI children of the
+             * root node with a lesser document order than the document
+             * element, and a leading #xA is rendered before the opening PI
+             * symbol of PI children of the root node with a greater document
              * order than the document element.
              */
             if (visible) {
@@ -1607,17 +1610,17 @@ xmlC14NProcessNode(xmlC14NCtxPtr ctx, xmlNodePtr cur)
         case XML_COMMENT_NODE:
             /*
              * Comment Nodes
-             * Nothing if generating canonical XML without  comments. For 
-             * canonical XML with comments, generate the opening comment 
-             * symbol (<!--), the string value of the node, and the 
-             * closing comment symbol (-->). Also, a trailing #xA is rendered 
-             * after the closing comment symbol for comment children of the 
-             * root node with a lesser document order than the document 
-             * element, and a leading #xA is rendered before the opening 
-             * comment symbol of comment children of the root node with a 
-             * greater document order than the document element. (Comment 
-             * children of the root node represent comments outside of the 
-             * top-level document element and outside of the document type 
+             * Nothing if generating canonical XML without  comments. For
+             * canonical XML with comments, generate the opening comment
+             * symbol (<!--), the string value of the node, and the
+             * closing comment symbol (-->). Also, a trailing #xA is rendered
+             * after the closing comment symbol for comment children of the
+             * root node with a lesser document order than the document
+             * element, and a leading #xA is rendered before the opening
+             * comment symbol of comment children of the root node with a
+             * greater document order than the document element. (Comment
+             * children of the root node represent comments outside of the
+             * top-level document element and outside of the document type
              * declaration).
              */
             if (visible && ctx->with_comments) {
@@ -1687,8 +1690,8 @@ xmlC14NProcessNode(xmlC14NCtxPtr ctx, xmlNodePtr cur)
         case XML_XINCLUDE_START:
         case XML_XINCLUDE_END:
 #endif
-            /* 
-             * should be ignored according to "W3C Canonical XML" 
+            /*
+             * should be ignored according to "W3C Canonical XML"
              */
             break;
         default:
@@ -1701,9 +1704,9 @@ xmlC14NProcessNode(xmlC14NCtxPtr ctx, xmlNodePtr cur)
 
 /**
  * xmlC14NProcessNodeList:
- * @ctx: 		the pointer to C14N context object
+ * @ctx:		the pointer to C14N context object
  * @cur:		the node to start from
- *  		
+ *
  * Processes all nodes in the row starting from cur.
  *
  * Returns non-negative value on success or negative value on fail
@@ -1728,7 +1731,7 @@ xmlC14NProcessNodeList(xmlC14NCtxPtr ctx, xmlNodePtr cur)
 /**
  * xmlC14NFreeCtx:
  * @ctx: the pointer to C14N context object
- * 		
+ *
  * Cleanups the C14N context object.
  */
 
@@ -1748,27 +1751,27 @@ xmlC14NFreeCtx(xmlC14NCtxPtr ctx)
 
 /**
  * xmlC14NNewCtx:
- * @doc: 		the XML document for canonization
- * @is_visible_callback:the function to use to determine is node visible 
+ * @doc:		the XML document for canonization
+ * @is_visible_callback:the function to use to determine is node visible
  *			or not
- * @user_data: 		the first parameter for @is_visible_callback function
+ * @user_data:		the first parameter for @is_visible_callback function
  *			(in most cases, it is nodes set)
  * @mode:   the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixe the list of inclusive namespace prefixes 
+ * @inclusive_ns_prefixe the list of inclusive namespace prefixes
  *			ended with a NULL or NULL if there is no
- *			inclusive namespaces (only for ` 
+ *			inclusive namespaces (only for `
  *			canonicalization)
- * @with_comments: 	include comments in the result (!=0) or not (==0)
- * @buf: 		the output buffer to store canonical XML; this 
+ * @with_comments:	include comments in the result (!=0) or not (==0)
+ * @buf:		the output buffer to store canonical XML; this
  *			buffer MUST have encoder==NULL because C14N requires
  *			UTF-8 output
- *  		
+ *
  * Creates new C14N context object to store C14N parameters.
  *
  * Returns pointer to newly created object (success) or NULL (fail)
  */
 static xmlC14NCtxPtr
-xmlC14NNewCtx(xmlDocPtr doc,  
+xmlC14NNewCtx(xmlDocPtr doc,
 	      xmlC14NIsVisibleCallback is_visible_callback, void* user_data,
               xmlC14NMode mode, xmlChar ** inclusive_ns_prefixes,
               int with_comments, xmlOutputBufferPtr buf)
@@ -1840,28 +1843,28 @@ xmlC14NNewCtx(xmlDocPtr doc,
 
 /**
  * xmlC14NExecute:
- * @doc: 		the XML document for canonization
- * @is_visible_callback:the function to use to determine is node visible 
+ * @doc:		the XML document for canonization
+ * @is_visible_callback:the function to use to determine is node visible
  *			or not
- * @user_data: 		the first parameter for @is_visible_callback function
+ * @user_data:		the first parameter for @is_visible_callback function
  *			(in most cases, it is nodes set)
  * @mode:	the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes 
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
  *			ended with a NULL or NULL if there is no
- *			inclusive namespaces (only for exclusive 
+ *			inclusive namespaces (only for exclusive
  *			canonicalization, ignored otherwise)
- * @with_comments: 	include comments in the result (!=0) or not (==0)
- * @buf: 		the output buffer to store canonical XML; this 
+ * @with_comments:	include comments in the result (!=0) or not (==0)
+ * @buf:		the output buffer to store canonical XML; this
  *			buffer MUST have encoder==NULL because C14N requires
  *			UTF-8 output
- *  		
+ *
  * Dumps the canonized image of given XML document into the provided buffer.
  * For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
  * "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
  *
- * Returns non-negative value on success or a negative value on fail  
+ * Returns non-negative value on success or a negative value on fail
  */
-int 		
+int
 xmlC14NExecute(xmlDocPtr doc, xmlC14NIsVisibleCallback is_visible_callback,
 	 void* user_data, int mode, xmlChar **inclusive_ns_prefixes,
 	 int with_comments, xmlOutputBufferPtr buf) {
@@ -1875,15 +1878,15 @@ xmlC14NExecute(xmlDocPtr doc, xmlC14NIsVisibleCallback is_visible_callback,
         return (-1);
     }
 
-    /* for backward compatibility, we have to have "mode" as "int" 
+    /* for backward compatibility, we have to have "mode" as "int"
        and here we check that user gives valid value */
     switch(mode) {
     case XML_C14N_1_0:
     case XML_C14N_EXCLUSIVE_1_0:
-    case XML_C14N_1_1: 
+    case XML_C14N_1_1:
          c14n_mode = (xmlC14NMode)mode;
          break;
-    default:       
+    default:
         xmlC14NErrParam("invalid mode for executing c14n");
         return (-1);
     }
@@ -1897,7 +1900,7 @@ xmlC14NExecute(xmlDocPtr doc, xmlC14NIsVisibleCallback is_visible_callback,
         return (-1);
     }
 
-    ctx = xmlC14NNewCtx(doc, is_visible_callback, user_data, 
+    ctx = xmlC14NNewCtx(doc, is_visible_callback, user_data,
 	            c14n_mode, inclusive_ns_prefixes,
                     with_comments, buf);
     if (ctx == NULL) {
@@ -1908,12 +1911,12 @@ xmlC14NExecute(xmlDocPtr doc, xmlC14NIsVisibleCallback is_visible_callback,
 
 
 
-    /*  
+    /*
      * Root Node
-     * The root node is the parent of the top-level document element. The 
-     * result of processing each of its child nodes that is in the node-set 
-     * in document order. The root node does not generate a byte order mark, 
-     * XML declaration, nor anything from within the document type 
+     * The root node is the parent of the top-level document element. The
+     * result of processing each of its child nodes that is in the node-set
+     * in document order. The root node does not generate a byte order mark,
+     * XML declaration, nor anything from within the document type
      * declaration.
      */
     if (doc->children != NULL) {
@@ -1935,7 +1938,7 @@ xmlC14NExecute(xmlDocPtr doc, xmlC14NIsVisibleCallback is_visible_callback,
         return (-1);
     }
 
-    /* 
+    /*
      * Cleanup
      */
     xmlC14NFreeCtx(ctx);
@@ -1944,30 +1947,30 @@ xmlC14NExecute(xmlDocPtr doc, xmlC14NIsVisibleCallback is_visible_callback,
 
 /**
  * xmlC14NDocSaveTo:
- * @doc: 		the XML document for canonization
- * @nodes: 		the nodes set to be included in the canonized image
- *      		or NULL if all document nodes should be included
+ * @doc:		the XML document for canonization
+ * @nodes:		the nodes set to be included in the canonized image
+ *		or NULL if all document nodes should be included
  * @mode:		the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes 
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
  *			ended with a NULL or NULL if there is no
- *			inclusive namespaces (only for exclusive 
+ *			inclusive namespaces (only for exclusive
  *			canonicalization, ignored otherwise)
- * @with_comments: 	include comments in the result (!=0) or not (==0)
- * @buf: 		the output buffer to store canonical XML; this 
+ * @with_comments:	include comments in the result (!=0) or not (==0)
+ * @buf:		the output buffer to store canonical XML; this
  *			buffer MUST have encoder==NULL because C14N requires
  *			UTF-8 output
- *  		
+ *
  * Dumps the canonized image of given XML document into the provided buffer.
  * For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
  * "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
  *
- * Returns non-negative value on success or a negative value on fail  
+ * Returns non-negative value on success or a negative value on fail
  */
 int
 xmlC14NDocSaveTo(xmlDocPtr doc, xmlNodeSetPtr nodes,
                  int mode, xmlChar ** inclusive_ns_prefixes,
                  int with_comments, xmlOutputBufferPtr buf) {
-    return(xmlC14NExecute(doc, 
+    return(xmlC14NExecute(doc,
 			(xmlC14NIsVisibleCallback)xmlC14NIsNodeInNodeset,
 			nodes,
 			mode,
@@ -1979,24 +1982,24 @@ xmlC14NDocSaveTo(xmlDocPtr doc, xmlNodeSetPtr nodes,
 
 /**
  * xmlC14NDocDumpMemory:
- * @doc: 		the XML document for canonization
- * @nodes: 		the nodes set to be included in the canonized image
- *      		or NULL if all document nodes should be included
+ * @doc:		the XML document for canonization
+ * @nodes:		the nodes set to be included in the canonized image
+ *		or NULL if all document nodes should be included
  * @mode:		the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes 
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
  *			ended with a NULL or NULL if there is no
- *			inclusive namespaces (only for exclusive 
+ *			inclusive namespaces (only for exclusive
  *			canonicalization, ignored otherwise)
- * @with_comments: 	include comments in the result (!=0) or not (==0)
- * @doc_txt_ptr: 	the memory pointer for allocated canonical XML text;
+ * @with_comments:	include comments in the result (!=0) or not (==0)
+ * @doc_txt_ptr:	the memory pointer for allocated canonical XML text;
  *			the caller of this functions is responsible for calling
- *			xmlFree() to free allocated memory 
- *  		
+ *			xmlFree() to free allocated memory
+ *
  * Dumps the canonized image of given XML document into memory.
  * For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
  * "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
  *
- * Returns the number of bytes written on success or a negative value on fail  
+ * Returns the number of bytes written on success or a negative value on fail
  */
 int
 xmlC14NDocDumpMemory(xmlDocPtr doc, xmlNodeSetPtr nodes,
@@ -2014,7 +2017,7 @@ xmlC14NDocDumpMemory(xmlDocPtr doc, xmlNodeSetPtr nodes,
     *doc_txt_ptr = NULL;
 
     /*
-     * create memory buffer with UTF8 (default) encoding 
+     * create memory buffer with UTF8 (default) encoding
      */
     buf = xmlAllocOutputBuffer(NULL);
     if (buf == NULL) {
@@ -2033,9 +2036,9 @@ xmlC14NDocDumpMemory(xmlDocPtr doc, xmlNodeSetPtr nodes,
         return (-1);
     }
 
-    ret = buf->buffer->use;
+    ret = xmlBufUse(buf->buffer);
     if (ret > 0) {
-        *doc_txt_ptr = xmlStrndup(buf->buffer->content, ret);
+        *doc_txt_ptr = xmlStrndup(xmlBufContent(buf->buffer), ret);
     }
     (void) xmlOutputBufferClose(buf);
 
@@ -2048,26 +2051,26 @@ xmlC14NDocDumpMemory(xmlDocPtr doc, xmlNodeSetPtr nodes,
 
 /**
  * xmlC14NDocSave:
- * @doc: 		the XML document for canonization
- * @nodes: 		the nodes set to be included in the canonized image
- *      		or NULL if all document nodes should be included
+ * @doc:		the XML document for canonization
+ * @nodes:		the nodes set to be included in the canonized image
+ *		or NULL if all document nodes should be included
  * @mode:		the c14n mode (see @xmlC14NMode)
- * @inclusive_ns_prefixes: the list of inclusive namespace prefixes 
+ * @inclusive_ns_prefixes: the list of inclusive namespace prefixes
  *			ended with a NULL or NULL if there is no
- *			inclusive namespaces (only for exclusive 
+ *			inclusive namespaces (only for exclusive
  *			canonicalization, ignored otherwise)
- * @with_comments: 	include comments in the result (!=0) or not (==0)
- * @filename: 		the filename to store canonical XML image
- * @compression:	the compression level (zlib requred): 
+ * @with_comments:	include comments in the result (!=0) or not (==0)
+ * @filename:		the filename to store canonical XML image
+ * @compression:	the compression level (zlib requred):
  *				-1 - libxml default,
- *				 0 - uncompressed, 
+ *				 0 - uncompressed,
  *				>0 - compression level
- *  		
+ *
  * Dumps the canonized image of given XML document into the file.
  * For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or
  * "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
  *
- * Returns the number of bytes written success or a negative value on fail  
+ * Returns the number of bytes written success or a negative value on fail
  */
 int
 xmlC14NDocSave(xmlDocPtr doc, xmlNodeSetPtr nodes,
@@ -2086,7 +2089,7 @@ xmlC14NDocSave(xmlDocPtr doc, xmlNodeSetPtr nodes,
         compression = xmlGetCompressMode();
 #endif
 
-    /* 
+    /*
      * save the content to a temp buffer, use default UTF8 encoding.
      */
     buf = xmlOutputBufferCreateFilename(filename, NULL, compression);
@@ -2106,8 +2109,8 @@ xmlC14NDocSave(xmlDocPtr doc, xmlNodeSetPtr nodes,
         return (-1);
     }
 
-    /* 
-     * get the numbers of bytes written 
+    /*
+     * get the numbers of bytes written
      */
     ret = xmlOutputBufferClose(buf);
     return (ret);
@@ -2121,14 +2124,14 @@ xmlC14NDocSave(xmlDocPtr doc, xmlNodeSetPtr nodes,
 #define growBufferReentrant() {						\
     buffer_size *= 2;							\
     buffer = (xmlChar *)						\
-    		xmlRealloc(buffer, buffer_size * sizeof(xmlChar));	\
+		xmlRealloc(buffer, buffer_size * sizeof(xmlChar));	\
     if (buffer == NULL) {						\
 	xmlC14NErrMemory("growing buffer");				\
 	return(NULL);							\
     }									\
 }
 
-/** 
+/**
  * xmlC11NNormalizeString:
  * @input:		the input string
  * @mode:		the normalization mode (attribute, comment, PI or text)
diff --git a/third_party/libxml/src/catalog.c b/third_party/libxml/src/catalog.c
index af84b7c..5773db3 100644
--- a/third_party/libxml/src/catalog.c
+++ b/third_party/libxml/src/catalog.c
@@ -1,5 +1,5 @@
 /**
- * catalog.c: set of generic Catalog related routines 
+ * catalog.c: set of generic Catalog related routines
  *
  * Reference:  SGML Open Technical Resolution TR9401:1997.
  *             http://www.jclark.com/sp/catalog.htm
@@ -41,6 +41,8 @@
 #include <libxml/threads.h>
 #include <libxml/globals.h>
 
+#include "buf.h"
+
 #define MAX_DELEGATE	50
 #define MAX_CATAL_DEPTH	50
 
@@ -60,7 +62,7 @@
  *> values "system" and "public".  I have made the default be "system" to
  *> match yours.
  */
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -82,10 +84,12 @@ static char XML_XML_DEFAULT_CATALOG[256] = "file:///etc/xml/catalog";
 #define GetModuleHandleA GetModuleHandle
 #define GetModuleFileNameA GetModuleFileName
 #else
+#if !defined(_WINDOWS_)
 void* __stdcall GetModuleHandleA(const char*);
 unsigned long __stdcall GetModuleFileNameA(void*, char*, unsigned long);
 #endif
 #endif
+#endif
 
 static xmlChar *xmlCatalogNormalizePublic(const xmlChar *pubID);
 static int xmlExpandCatalog(xmlCatalogPtr catal, const char *filename);
@@ -206,7 +210,7 @@ static int xmlCatalogInitialized = 0;
 
 /************************************************************************
  *									*
- * 			Catalog error handlers				*
+ *			Catalog error handlers				*
  *									*
  ************************************************************************/
 
@@ -259,9 +263,9 @@ xmlCatalogErr(xmlCatalogEntryPtr catal, xmlNodePtr node, int error,
  * @name:  name of the entry
  * @value:  value of the entry
  * @prefer:  the PUBLIC vs. SYSTEM current preference value
- * @group:  for members of a group, the group entry 
+ * @group:  for members of a group, the group entry
  *
- * create a new Catalog entry, this type is shared both by XML and 
+ * create a new Catalog entry, this type is shared both by XML and
  * SGML catalogs, but the acceptable types values differs.
  *
  * Returns the xmlCatalogEntryPtr or NULL in case of error
@@ -399,7 +403,7 @@ xmlFreeCatalogHashEntryList(xmlCatalogEntryPtr catal) {
  * @type:  type of catalog
  * @prefer:  the PUBLIC vs. SYSTEM current preference value
  *
- * create a new Catalog, this type is shared both by XML and 
+ * create a new Catalog, this type is shared both by XML and
  * SGML catalogs, but the acceptable types values differs.
  *
  * Returns the xmlCatalogPtr or NULL in case of error
@@ -567,7 +571,7 @@ static void xmlDumpXMLCatalogNode(xmlCatalogEntryPtr catal, xmlNodePtr catalog,
 			xns = xmlSearchNsByHref(doc, node, XML_XML_NAMESPACE);
 			if (xns != NULL)
 			    xmlSetNsProp(node, xns, BAD_CAST "base",
-			    		 cur->value);
+					 cur->value);
 		    }
 		    switch (cur->prefer) {
 			case XML_CATA_PREFER_NONE:
@@ -685,7 +689,7 @@ BAD_CAST "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd");
     xmlAddChild((xmlNodePtr) doc, catalog);
 
     xmlDumpXMLCatalogNode(catal, catalog, doc, ns, NULL);
-    
+
     /*
      * reserialize it
      */
@@ -822,7 +826,7 @@ xmlCatalogUnWrapURN(const xmlChar *urn) {
     if (xmlStrncmp(urn, BAD_CAST XML_URN_PUBID, sizeof(XML_URN_PUBID) - 1))
 	return(NULL);
     urn += sizeof(XML_URN_PUBID) - 1;
-    
+
     while (*urn != 0) {
 	if (i > sizeof(result) - 4)
 	    break;
@@ -912,10 +916,7 @@ xmlParseCatalogFile(const char *filename) {
 
     inputStream->filename = (char *) xmlCanonicPath((const xmlChar *)filename);
     inputStream->buf = buf;
-    inputStream->base = inputStream->buf->buffer->content;
-    inputStream->cur = inputStream->buf->buffer->content;
-    inputStream->end = 
-	&inputStream->buf->buffer->content[inputStream->buf->buffer->use];
+    xmlBufResetInput(buf->buffer, inputStream);
 
     inputPush(ctxt, inputStream);
     if ((ctxt->directory == NULL) && (directory == NULL))
@@ -938,7 +939,7 @@ xmlParseCatalogFile(const char *filename) {
         ctxt->myDoc = NULL;
     }
     xmlFreeParserCtxt(ctxt);
-    
+
     return(ret);
 }
 
@@ -990,25 +991,27 @@ xmlLoadFileContent(const char *filename)
         return (NULL);
     }
 #endif
-    content = xmlMallocAtomic(size + 10);
+    content = (xmlChar*)xmlMallocAtomic(size + 10);
     if (content == NULL) {
         xmlCatalogErrMemory("allocating catalog data");
+#ifdef HAVE_STAT
+	close(fd);
+#else
+	fclose(fd);
+#endif
         return (NULL);
     }
 #ifdef HAVE_STAT
     len = read(fd, content, size);
+    close(fd);
 #else
     len = fread(content, 1, size, fd);
+    fclose(fd);
 #endif
     if (len < 0) {
         xmlFree(content);
         return (NULL);
     }
-#ifdef HAVE_STAT
-    close(fd);
-#else
-    fclose(fd);
-#endif
     content[len] = 0;
 
     return(content);
@@ -1331,7 +1334,7 @@ xmlParseXMLCatalogNodeList(xmlNodePtr cur, xmlCatalogPrefer prefer,
  *
  * Parses the catalog file to extract the XML tree and then analyze the
  * tree to build a list of Catalog entries corresponding to this catalog
- * 
+ *
  * Returns the resulting Catalog entries list
  */
 static xmlCatalogEntryPtr
@@ -1399,19 +1402,17 @@ xmlParseXMLCatalogFile(xmlCatalogPrefer prefer, const xmlChar *filename) {
  * @catal:  an existing but incomplete catalog entry
  *
  * Fetch and parse the subcatalog referenced by an entry
- * 
+ *
  * Returns 0 in case of success, -1 otherwise
  */
 static int
 xmlFetchXMLCatalogFile(xmlCatalogEntryPtr catal) {
     xmlCatalogEntryPtr doc;
 
-    if (catal == NULL) 
+    if (catal == NULL)
 	return(-1);
     if (catal->URL == NULL)
 	return(-1);
-    if (catal->children != NULL)
-	return(-1);
 
     /*
      * lock the whole catalog for modification
@@ -1500,7 +1501,7 @@ xmlAddXMLCatalog(xmlCatalogEntryPtr catal, const xmlChar *type,
     xmlCatalogEntryType typ;
     int doregister = 0;
 
-    if ((catal == NULL) || 
+    if ((catal == NULL) ||
 	((catal->type != XML_CATA_CATALOG) &&
 	 (catal->type != XML_CATA_BROKEN_CATALOG)))
 	return(-1);
@@ -1553,7 +1554,7 @@ xmlAddXMLCatalog(xmlCatalogEntryPtr catal, const xmlChar *type,
 		                       NULL, catal->prefer, NULL);
     if (doregister) {
         catal->type = XML_CATA_CATALOG;
-	cur = xmlHashLookup(xmlCatalogXMLFiles, catal->URL);
+	cur = (xmlCatalogEntryPtr)xmlHashLookup(xmlCatalogXMLFiles, catal->URL);
 	if (cur != NULL)
 	    cur->children = catal->children;
     }
@@ -1576,7 +1577,7 @@ xmlDelXMLCatalog(xmlCatalogEntryPtr catal, const xmlChar *value) {
     xmlCatalogEntryPtr cur;
     int ret = 0;
 
-    if ((catal == NULL) || 
+    if ((catal == NULL) ||
 	((catal->type != XML_CATA_CATALOG) &&
 	 (catal->type != XML_CATA_BROKEN_CATALOG)))
 	return(-1);
@@ -1791,7 +1792,7 @@ xmlCatalogXMLResolve(xmlCatalogEntryPtr catal, const xmlChar *pubID,
 		    }
 		    if (nbList < MAX_DELEGATE)
 			delegates[nbList++] = cur->URL;
-			    
+
 		    if (cur->children == NULL) {
 			xmlFetchXMLCatalogFile(cur);
 		    }
@@ -2004,7 +2005,7 @@ xmlCatalogListXMLResolve(xmlCatalogEntryPtr catal, const xmlChar *pubID,
     xmlChar *ret = NULL;
     xmlChar *urnID = NULL;
     xmlChar *normid;
-    
+
     if (catal == NULL)
         return(NULL);
     if ((pubID == NULL) && (sysID == NULL))
@@ -2013,7 +2014,7 @@ xmlCatalogListXMLResolve(xmlCatalogEntryPtr catal, const xmlChar *pubID,
     normid = xmlCatalogNormalizePublic(pubID);
     if (normid != NULL)
         pubID = (*normid != 0 ? normid : NULL);
-    
+
     if (!xmlStrncmp(pubID, BAD_CAST XML_URN_PUBID, sizeof(XML_URN_PUBID) - 1)) {
 	urnID = xmlCatalogUnWrapURN(pubID);
 	if (xmlDebugCatalogs) {
@@ -2093,7 +2094,7 @@ static xmlChar *
 xmlCatalogListXMLResolveURI(xmlCatalogEntryPtr catal, const xmlChar *URI) {
     xmlChar *ret = NULL;
     xmlChar *urnID = NULL;
-    
+
     if (catal == NULL)
         return(NULL);
     if (URI == NULL)
@@ -2153,7 +2154,7 @@ xmlCatalogListXMLResolveURI(xmlCatalogEntryPtr catal, const xmlChar *URI) {
  */
 static const xmlChar *
 xmlParseSGMLCatalogComment(const xmlChar *cur) {
-    if ((cur[0] != '-') || (cur[1] != '-')) 
+    if ((cur[0] != '-') || (cur[1] != '-'))
 	return(cur);
     SKIP(2);
     while ((cur[0] != 0) && ((cur[0] != '-') || ((cur[1] != '-'))))
@@ -2688,7 +2689,7 @@ xmlLoadACatalog(const char *filename)
 
 
     first = content;
-   
+
     while ((*first != 0) && (*first != '-') && (*first != '<') &&
 	   (!(((*first >= 'A') && (*first <= 'Z')) ||
 	      ((*first >= 'a') && (*first <= 'z')))))
@@ -2783,7 +2784,7 @@ xmlACatalogResolveSystem(xmlCatalogPtr catal, const xmlChar *sysID) {
 
     if ((sysID == NULL) || (catal == NULL))
 	return(NULL);
-    
+
     if (xmlDebugCatalogs)
 	xmlGenericError(xmlGenericErrorContext,
 		"Resolve sysID %s\n", sysID);
@@ -2818,7 +2819,7 @@ xmlACatalogResolvePublic(xmlCatalogPtr catal, const xmlChar *pubID) {
 
     if ((pubID == NULL) || (catal == NULL))
 	return(NULL);
-    
+
     if (xmlDebugCatalogs)
 	xmlGenericError(xmlGenericErrorContext,
 		"Resolve pubID %s\n", pubID);
@@ -2937,7 +2938,7 @@ xmlACatalogDump(xmlCatalogPtr catal, FILE *out) {
     } else {
 	xmlHashScan(catal->sgml,
 		    (xmlHashScanner) xmlCatalogDumpEntry, out);
-    } 
+    }
 }
 #endif /* LIBXML_OUTPUT_ENABLED */
 
@@ -2945,7 +2946,7 @@ xmlACatalogDump(xmlCatalogPtr catal, FILE *out) {
  * xmlACatalogAdd:
  * @catal:  a Catalog
  * @type:  the type of record to add to the catalog
- * @orig:  the system, public or prefix to match 
+ * @orig:  the system, public or prefix to match
  * @replace:  the replacement value for the match
  *
  * Add an entry in the catalog, it may overwrite existing but
@@ -3004,7 +3005,7 @@ xmlACatalogRemove(xmlCatalogPtr catal, const xmlChar *value) {
 		(xmlHashDeallocator) xmlFreeCatalogEntry);
 	if (res == 0)
 	    res = 1;
-    } 
+    }
     return(res);
 }
 
@@ -3063,7 +3064,7 @@ xmlCatalogIsEmpty(xmlCatalogPtr catal) {
 	    return(1);
 	if (res < 0)
 	    return(-1);
-    } 
+    }
     return(0);
 }
 
@@ -3086,7 +3087,7 @@ xmlInitializeCatalogData(void) {
     if (xmlCatalogInitialized != 0)
 	return;
 
-    if (getenv("XML_DEBUG_CATALOG")) 
+    if (getenv("XML_DEBUG_CATALOG"))
 	xmlDebugCatalogs = 1;
     xmlCatalogMutex = xmlNewRMutex();
 
@@ -3107,7 +3108,7 @@ xmlInitializeCatalog(void) {
     xmlInitializeCatalogData();
     xmlRMutexLock(xmlCatalogMutex);
 
-    if (getenv("XML_DEBUG_CATALOG")) 
+    if (getenv("XML_DEBUG_CATALOG"))
 	xmlDebugCatalogs = 1;
 
     if (xmlDefaultCatalog == NULL) {
@@ -3130,12 +3131,12 @@ xmlInitializeCatalog(void) {
 			unsigned long len = GetModuleFileNameA(hmodule, buf, 255);
 			if (len != 0) {
 				char* p = &(buf[len]);
-				while (*p != '\\' && p > buf) 
+				while (*p != '\\' && p > buf)
 					p--;
 				if (p != buf) {
 					xmlChar* uri;
 					strncpy(p, "\\..\\etc\\catalog", 255 - (p - buf));
-					uri = xmlCanonicPath(buf);
+					uri = xmlCanonicPath((const xmlChar*)buf);
 					if (uri != NULL) {
 						strncpy(XML_XML_DEFAULT_CATALOG, uri, 255);
 						xmlFree(uri);
@@ -3149,15 +3150,15 @@ xmlInitializeCatalog(void) {
 	    catalogs = XML_XML_DEFAULT_CATALOG;
 #endif
 
-	catal = xmlCreateNewCatalog(XML_XML_CATALOG_TYPE, 
+	catal = xmlCreateNewCatalog(XML_XML_CATALOG_TYPE,
 		xmlCatalogDefaultPrefer);
 	if (catal != NULL) {
-	    /* the XML_CATALOG_FILES envvar is allowed to contain a 
+	    /* the XML_CATALOG_FILES envvar is allowed to contain a
 	       space-separated list of entries. */
 	    cur = catalogs;
 	    nextent = &catal->xml;
 	    while (*cur != '\0') {
-		while (xmlIsBlank_ch(*cur)) 
+		while (xmlIsBlank_ch(*cur))
 		    cur++;
 		if (*cur != 0) {
 		    paths = cur;
@@ -3250,7 +3251,7 @@ xmlLoadCatalogs(const char *pathss) {
 		cur++;
 	    path = xmlStrndup((const xmlChar *)paths, cur - paths);
 #ifdef _WIN32
-        iLen = strlen(path);
+        iLen = strlen((const char*)path);
         for(i = 0; i < iLen; i++) {
             if(path[i] == '\\') {
                 path[i] = '/';
@@ -3282,7 +3283,7 @@ xmlCatalogCleanup(void) {
 	xmlGenericError(xmlGenericErrorContext,
 		"Catalogs cleanup\n");
     if (xmlCatalogXMLFiles != NULL)
-	xmlHashFree(xmlCatalogXMLFiles, 
+	xmlHashFree(xmlCatalogXMLFiles,
 		    (xmlHashDeallocator)xmlFreeCatalogHashEntryList);
     xmlCatalogXMLFiles = NULL;
     if (xmlDefaultCatalog != NULL)
@@ -3397,7 +3398,7 @@ xmlCatalogDump(FILE *out) {
 /**
  * xmlCatalogAdd:
  * @type:  the type of record to add to the catalog
- * @orig:  the system, public or prefix to match 
+ * @orig:  the system, public or prefix to match
  * @replace:  the replacement value for the match
  *
  * Add an entry in the catalog, it may overwrite existing but
@@ -3428,7 +3429,7 @@ xmlCatalogAdd(const xmlChar *type, const xmlChar *orig, const xmlChar *replace)
 
 	xmlRMutexUnlock(xmlCatalogMutex);
 	return(0);
-    } 
+    }
 
     res = xmlACatalogAdd(xmlDefaultCatalog, type, orig, replace);
     xmlRMutexUnlock(xmlCatalogMutex);
@@ -3554,8 +3555,8 @@ xmlCatalogSetDefaultPrefer(xmlCatalogPrefer prefer) {
 		xmlGenericError(xmlGenericErrorContext,
 			"Setting catalog preference to SYSTEM\n");
 		break;
-	    case XML_CATA_PREFER_NONE:
-		break;
+	    default:
+		return(ret);
 	}
     }
     xmlCatalogDefaultPrefer = prefer;
@@ -3616,7 +3617,7 @@ xmlCatalogFreeLocal(void *catalogs) {
  *
  * Returns the updated list
  */
-void *	
+void *
 xmlCatalogAddLocal(void *catalogs, const xmlChar *URL) {
     xmlCatalogEntryPtr catal, add;
 
@@ -3636,7 +3637,7 @@ xmlCatalogAddLocal(void *catalogs, const xmlChar *URL) {
 	return(catalogs);
 
     catal = (xmlCatalogEntryPtr) catalogs;
-    if (catal == NULL) 
+    if (catal == NULL)
 	return((void *) add);
 
     while (catal->next != NULL)
@@ -3651,7 +3652,7 @@ xmlCatalogAddLocal(void *catalogs, const xmlChar *URL) {
  * @pubID:  the public ID string
  * @sysID:  the system ID string
  *
- * Do a complete resolution lookup of an External Identifier using a 
+ * Do a complete resolution lookup of an External Identifier using a
  * document's private catalog list
  *
  * Returns the URI of the resource or NULL if not found, it must be freed
@@ -3696,7 +3697,7 @@ xmlCatalogLocalResolve(void *catalogs, const xmlChar *pubID,
  * @catalogs:  a document's list of catalogs
  * @URI:  the URI
  *
- * Do a complete resolution lookup of an URI using a 
+ * Do a complete resolution lookup of an URI using a
  * document's private catalog list
  *
  * Returns the URI of the resource or NULL if not found, it must be freed
@@ -3757,7 +3758,7 @@ xmlCatalogGetSystem(const xmlChar *sysID) {
 
     if (sysID == NULL)
 	return(NULL);
-    
+
     /*
      * Check first the XML catalogs
      */
@@ -3801,7 +3802,7 @@ xmlCatalogGetPublic(const xmlChar *pubID) {
 
     if (pubID == NULL)
 	return(NULL);
-    
+
     /*
      * Check first the XML catalogs
      */
diff --git a/third_party/libxml/src/chvalid.c b/third_party/libxml/src/chvalid.c
index 00dd962..06e8db0 100644
--- a/third_party/libxml/src/chvalid.c
+++ b/third_party/libxml/src/chvalid.c
@@ -46,109 +46,109 @@ const unsigned char xmlIsPubidChar_tab[256] = {
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
     0x00, 0x00, 0x00, 0x00 };
 
-static const xmlChSRange xmlIsBaseChar_srng[] = { {0x100, 0x131}, 
-    {0x134, 0x13e}, {0x141, 0x148}, {0x14a, 0x17e}, {0x180, 0x1c3}, 
-    {0x1cd, 0x1f0}, {0x1f4, 0x1f5}, {0x1fa, 0x217}, {0x250, 0x2a8}, 
-    {0x2bb, 0x2c1}, {0x386, 0x386}, {0x388, 0x38a}, {0x38c, 0x38c}, 
-    {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3d6}, {0x3da, 0x3da}, 
-    {0x3dc, 0x3dc}, {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3f3}, 
-    {0x401, 0x40c}, {0x40e, 0x44f}, {0x451, 0x45c}, {0x45e, 0x481}, 
-    {0x490, 0x4c4}, {0x4c7, 0x4c8}, {0x4cb, 0x4cc}, {0x4d0, 0x4eb}, 
-    {0x4ee, 0x4f5}, {0x4f8, 0x4f9}, {0x531, 0x556}, {0x559, 0x559}, 
-    {0x561, 0x586}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a}, 
-    {0x641, 0x64a}, {0x671, 0x6b7}, {0x6ba, 0x6be}, {0x6c0, 0x6ce}, 
-    {0x6d0, 0x6d3}, {0x6d5, 0x6d5}, {0x6e5, 0x6e6}, {0x905, 0x939}, 
-    {0x93d, 0x93d}, {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990}, 
-    {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9}, 
-    {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a}, 
-    {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33}, 
-    {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e}, 
-    {0xa72, 0xa74}, {0xa85, 0xa8b}, {0xa8d, 0xa8d}, {0xa8f, 0xa91}, 
-    {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9}, 
-    {0xabd, 0xabd}, {0xae0, 0xae0}, {0xb05, 0xb0c}, {0xb0f, 0xb10}, 
-    {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb36, 0xb39}, 
-    {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb85, 0xb8a}, 
-    {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c}, 
-    {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5}, 
-    {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28}, 
-    {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c}, 
-    {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, 
-    {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, 
-    {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xe01, 0xe2e}, 
-    {0xe30, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45}, {0xe81, 0xe82}, 
-    {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d}, 
-    {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5}, 
-    {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeae}, {0xeb0, 0xeb0}, 
-    {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xf40, 0xf47}, 
-    {0xf49, 0xf69}, {0x10a0, 0x10c5}, {0x10d0, 0x10f6}, {0x1100, 0x1100}, 
-    {0x1102, 0x1103}, {0x1105, 0x1107}, {0x1109, 0x1109}, {0x110b, 0x110c}, 
-    {0x110e, 0x1112}, {0x113c, 0x113c}, {0x113e, 0x113e}, {0x1140, 0x1140}, 
-    {0x114c, 0x114c}, {0x114e, 0x114e}, {0x1150, 0x1150}, {0x1154, 0x1155}, 
-    {0x1159, 0x1159}, {0x115f, 0x1161}, {0x1163, 0x1163}, {0x1165, 0x1165}, 
-    {0x1167, 0x1167}, {0x1169, 0x1169}, {0x116d, 0x116e}, {0x1172, 0x1173}, 
-    {0x1175, 0x1175}, {0x119e, 0x119e}, {0x11a8, 0x11a8}, {0x11ab, 0x11ab}, 
-    {0x11ae, 0x11af}, {0x11b7, 0x11b8}, {0x11ba, 0x11ba}, {0x11bc, 0x11c2}, 
-    {0x11eb, 0x11eb}, {0x11f0, 0x11f0}, {0x11f9, 0x11f9}, {0x1e00, 0x1e9b}, 
-    {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, 
-    {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b}, 
-    {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, 
-    {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3}, 
-    {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc}, 
-    {0x2126, 0x2126}, {0x212a, 0x212b}, {0x212e, 0x212e}, {0x2180, 0x2182}, 
+static const xmlChSRange xmlIsBaseChar_srng[] = { {0x100, 0x131},
+    {0x134, 0x13e}, {0x141, 0x148}, {0x14a, 0x17e}, {0x180, 0x1c3},
+    {0x1cd, 0x1f0}, {0x1f4, 0x1f5}, {0x1fa, 0x217}, {0x250, 0x2a8},
+    {0x2bb, 0x2c1}, {0x386, 0x386}, {0x388, 0x38a}, {0x38c, 0x38c},
+    {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3d6}, {0x3da, 0x3da},
+    {0x3dc, 0x3dc}, {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3f3},
+    {0x401, 0x40c}, {0x40e, 0x44f}, {0x451, 0x45c}, {0x45e, 0x481},
+    {0x490, 0x4c4}, {0x4c7, 0x4c8}, {0x4cb, 0x4cc}, {0x4d0, 0x4eb},
+    {0x4ee, 0x4f5}, {0x4f8, 0x4f9}, {0x531, 0x556}, {0x559, 0x559},
+    {0x561, 0x586}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
+    {0x641, 0x64a}, {0x671, 0x6b7}, {0x6ba, 0x6be}, {0x6c0, 0x6ce},
+    {0x6d0, 0x6d3}, {0x6d5, 0x6d5}, {0x6e5, 0x6e6}, {0x905, 0x939},
+    {0x93d, 0x93d}, {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990},
+    {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9},
+    {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
+    {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
+    {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
+    {0xa72, 0xa74}, {0xa85, 0xa8b}, {0xa8d, 0xa8d}, {0xa8f, 0xa91},
+    {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9},
+    {0xabd, 0xabd}, {0xae0, 0xae0}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
+    {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb36, 0xb39},
+    {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb85, 0xb8a},
+    {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
+    {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
+    {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
+    {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
+    {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
+    {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10},
+    {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xe01, 0xe2e},
+    {0xe30, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45}, {0xe81, 0xe82},
+    {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d},
+    {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5},
+    {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeae}, {0xeb0, 0xeb0},
+    {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xf40, 0xf47},
+    {0xf49, 0xf69}, {0x10a0, 0x10c5}, {0x10d0, 0x10f6}, {0x1100, 0x1100},
+    {0x1102, 0x1103}, {0x1105, 0x1107}, {0x1109, 0x1109}, {0x110b, 0x110c},
+    {0x110e, 0x1112}, {0x113c, 0x113c}, {0x113e, 0x113e}, {0x1140, 0x1140},
+    {0x114c, 0x114c}, {0x114e, 0x114e}, {0x1150, 0x1150}, {0x1154, 0x1155},
+    {0x1159, 0x1159}, {0x115f, 0x1161}, {0x1163, 0x1163}, {0x1165, 0x1165},
+    {0x1167, 0x1167}, {0x1169, 0x1169}, {0x116d, 0x116e}, {0x1172, 0x1173},
+    {0x1175, 0x1175}, {0x119e, 0x119e}, {0x11a8, 0x11a8}, {0x11ab, 0x11ab},
+    {0x11ae, 0x11af}, {0x11b7, 0x11b8}, {0x11ba, 0x11ba}, {0x11bc, 0x11c2},
+    {0x11eb, 0x11eb}, {0x11f0, 0x11f0}, {0x11f9, 0x11f9}, {0x1e00, 0x1e9b},
+    {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45},
+    {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b},
+    {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc},
+    {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3},
+    {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc},
+    {0x2126, 0x2126}, {0x212a, 0x212b}, {0x212e, 0x212e}, {0x2180, 0x2182},
     {0x3041, 0x3094}, {0x30a1, 0x30fa}, {0x3105, 0x312c}, {0xac00, 0xd7a3}};
 const xmlChRangeGroup xmlIsBaseCharGroup =
 	{197, 0, xmlIsBaseChar_srng, (xmlChLRangePtr)0};
 
-static const xmlChSRange xmlIsChar_srng[] = { {0x100, 0xd7ff}, 
+static const xmlChSRange xmlIsChar_srng[] = { {0x100, 0xd7ff},
     {0xe000, 0xfffd}};
 static const xmlChLRange xmlIsChar_lrng[] = { {0x10000, 0x10ffff}};
 const xmlChRangeGroup xmlIsCharGroup =
 	{2, 1, xmlIsChar_srng, xmlIsChar_lrng};
 
-static const xmlChSRange xmlIsCombining_srng[] = { {0x300, 0x345}, 
-    {0x360, 0x361}, {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9}, 
-    {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4}, 
-    {0x64b, 0x652}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6dd, 0x6df}, 
-    {0x6e0, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x901, 0x903}, 
-    {0x93c, 0x93c}, {0x93e, 0x94c}, {0x94d, 0x94d}, {0x951, 0x954}, 
-    {0x962, 0x963}, {0x981, 0x983}, {0x9bc, 0x9bc}, {0x9be, 0x9be}, 
-    {0x9bf, 0x9bf}, {0x9c0, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd}, 
-    {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa02, 0xa02}, {0xa3c, 0xa3c}, 
-    {0xa3e, 0xa3e}, {0xa3f, 0xa3f}, {0xa40, 0xa42}, {0xa47, 0xa48}, 
-    {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa83}, {0xabc, 0xabc}, 
-    {0xabe, 0xac5}, {0xac7, 0xac9}, {0xacb, 0xacd}, {0xb01, 0xb03}, 
-    {0xb3c, 0xb3c}, {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d}, 
-    {0xb56, 0xb57}, {0xb82, 0xb83}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, 
-    {0xbca, 0xbcd}, {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44}, 
-    {0xc46, 0xc48}, {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83}, 
-    {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6}, 
-    {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d}, 
-    {0xd57, 0xd57}, {0xe31, 0xe31}, {0xe34, 0xe3a}, {0xe47, 0xe4e}, 
-    {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc}, {0xec8, 0xecd}, 
-    {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37}, {0xf39, 0xf39}, 
-    {0xf3e, 0xf3e}, {0xf3f, 0xf3f}, {0xf71, 0xf84}, {0xf86, 0xf8b}, 
-    {0xf90, 0xf95}, {0xf97, 0xf97}, {0xf99, 0xfad}, {0xfb1, 0xfb7}, 
-    {0xfb9, 0xfb9}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1}, {0x302a, 0x302f}, 
+static const xmlChSRange xmlIsCombining_srng[] = { {0x300, 0x345},
+    {0x360, 0x361}, {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
+    {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
+    {0x64b, 0x652}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6dd, 0x6df},
+    {0x6e0, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x901, 0x903},
+    {0x93c, 0x93c}, {0x93e, 0x94c}, {0x94d, 0x94d}, {0x951, 0x954},
+    {0x962, 0x963}, {0x981, 0x983}, {0x9bc, 0x9bc}, {0x9be, 0x9be},
+    {0x9bf, 0x9bf}, {0x9c0, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
+    {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa02, 0xa02}, {0xa3c, 0xa3c},
+    {0xa3e, 0xa3e}, {0xa3f, 0xa3f}, {0xa40, 0xa42}, {0xa47, 0xa48},
+    {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa83}, {0xabc, 0xabc},
+    {0xabe, 0xac5}, {0xac7, 0xac9}, {0xacb, 0xacd}, {0xb01, 0xb03},
+    {0xb3c, 0xb3c}, {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d},
+    {0xb56, 0xb57}, {0xb82, 0xb83}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8},
+    {0xbca, 0xbcd}, {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44},
+    {0xc46, 0xc48}, {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83},
+    {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
+    {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
+    {0xd57, 0xd57}, {0xe31, 0xe31}, {0xe34, 0xe3a}, {0xe47, 0xe4e},
+    {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc}, {0xec8, 0xecd},
+    {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37}, {0xf39, 0xf39},
+    {0xf3e, 0xf3e}, {0xf3f, 0xf3f}, {0xf71, 0xf84}, {0xf86, 0xf8b},
+    {0xf90, 0xf95}, {0xf97, 0xf97}, {0xf99, 0xfad}, {0xfb1, 0xfb7},
+    {0xfb9, 0xfb9}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1}, {0x302a, 0x302f},
     {0x3099, 0x3099}, {0x309a, 0x309a}};
 const xmlChRangeGroup xmlIsCombiningGroup =
 	{95, 0, xmlIsCombining_srng, (xmlChLRangePtr)0};
 
-static const xmlChSRange xmlIsDigit_srng[] = { {0x660, 0x669}, 
-    {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f}, 
-    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f}, 
-    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9}, 
+static const xmlChSRange xmlIsDigit_srng[] = { {0x660, 0x669},
+    {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
+    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
+    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
     {0xf20, 0xf29}};
 const xmlChRangeGroup xmlIsDigitGroup =
 	{14, 0, xmlIsDigit_srng, (xmlChLRangePtr)0};
 
-static const xmlChSRange xmlIsExtender_srng[] = { {0x2d0, 0x2d0}, 
-    {0x2d1, 0x2d1}, {0x387, 0x387}, {0x640, 0x640}, {0xe46, 0xe46}, 
-    {0xec6, 0xec6}, {0x3005, 0x3005}, {0x3031, 0x3035}, {0x309d, 0x309e}, 
+static const xmlChSRange xmlIsExtender_srng[] = { {0x2d0, 0x2d0},
+    {0x2d1, 0x2d1}, {0x387, 0x387}, {0x640, 0x640}, {0xe46, 0xe46},
+    {0xec6, 0xec6}, {0x3005, 0x3005}, {0x3031, 0x3035}, {0x309d, 0x309e},
     {0x30fc, 0x30fe}};
 const xmlChRangeGroup xmlIsExtenderGroup =
 	{10, 0, xmlIsExtender_srng, (xmlChLRangePtr)0};
 
-static const xmlChSRange xmlIsIdeographic_srng[] = { {0x3007, 0x3007}, 
+static const xmlChSRange xmlIsIdeographic_srng[] = { {0x3007, 0x3007},
     {0x3021, 0x3029}, {0x4e00, 0x9fa5}};
 const xmlChRangeGroup xmlIsIdeographicGroup =
 	{3, 0, xmlIsIdeographic_srng, (xmlChLRangePtr)0};
diff --git a/third_party/libxml/src/config.guess b/third_party/libxml/src/config.guess
deleted file mode 100755
index dc84c68..0000000
--- a/third_party/libxml/src/config.guess
+++ /dev/null
@@ -1,1501 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-#   Free Software Foundation, Inc.
-
-timestamp='2009-11-20'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner.  Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub.  If it succeeds, it prints the system name on stdout, and
-# exits with 0.  Otherwise, it exits with 1.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help" >&2
-       exit 1 ;;
-    * )
-       break ;;
-  esac
-done
-
-if test $# != 0; then
-  echo "$me: too many arguments$help" >&2
-  exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
-	for c in cc gcc c89 c99 ; do
-	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
-	     CC_FOR_BUILD="$c"; break ;
-	  fi ;
-	done ;
-	if test x"$CC_FOR_BUILD" = x ; then
-	  CC_FOR_BUILD=no_compiler_found ;
-	fi
-	;;
- ,,*)   CC_FOR_BUILD=$CC ;;
- ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
-	PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
-    *:NetBSD:*:*)
-	# NetBSD (nbsd) targets should (where applicable) match one or
-	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
-	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
-	# switched to ELF, *-*-netbsd* would select the old
-	# object file format.  This provides both forward
-	# compatibility and a consistent mechanism for selecting the
-	# object file format.
-	#
-	# Note: NetBSD doesn't particularly care about the vendor
-	# portion of the name.  We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	case "${UNAME_MACHINE_ARCH}" in
-	    armeb) machine=armeb-unknown ;;
-	    arm*) machine=arm-unknown ;;
-	    sh3el) machine=shl-unknown ;;
-	    sh3eb) machine=sh-unknown ;;
-	    sh5el) machine=sh5le-unknown ;;
-	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
-	esac
-	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE_ARCH}" in
-	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-		eval $set_cc_for_build
-		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
-			| grep -q __ELF__
-		then
-		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
-		    # Return netbsd for either.  FIX?
-		    os=netbsd
-		else
-		    os=netbsdelf
-		fi
-		;;
-	    *)
-	        os=netbsd
-		;;
-	esac
-	# The OS release
-	# Debian GNU/NetBSD machines have a different userland, and
-	# thus, need a distinct triplet. However, they do not need
-	# kernel version information, so it can be replaced with a
-	# suitable tag, in the style of linux-gnu.
-	case "${UNAME_VERSION}" in
-	    Debian*)
-		release='-gnu'
-		;;
-	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
-		;;
-	esac
-	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
-	# contains redundant information, the shorter form:
-	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "${machine}-${os}${release}"
-	exit ;;
-    *:OpenBSD:*:*)
-	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
-	exit ;;
-    *:ekkoBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
-	exit ;;
-    *:SolidBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
-	exit ;;
-    macppc:MirBSD:*:*)
-	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    *:MirBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    alpha:OSF1:*:*)
-	case $UNAME_RELEASE in
-	*4.0)
-		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-		;;
-	*5.*)
-	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
-		;;
-	esac
-	# According to Compaq, /usr/sbin/psrinfo has been available on
-	# OSF/1 and Tru64 systems produced since 1995.  I hope that
-	# covers most systems running today.  This code pipes the CPU
-	# types through head -n 1, so we only detect the type of CPU 0.
-	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
-	case "$ALPHA_CPU_TYPE" in
-	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
-	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
-	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
-	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
-	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
-	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
-	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
-	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
-	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
-	esac
-	# A Pn.n version is a patched version.
-	# A Vn.n version is a released version.
-	# A Tn.n version is a released field test version.
-	# A Xn.n version is an unreleased experimental baselevel.
-	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	exit ;;
-    Alpha\ *:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# Should we change UNAME_MACHINE based on the output of uname instead
-	# of the specific Alpha model?
-	echo alpha-pc-interix
-	exit ;;
-    21064:Windows_NT:50:3)
-	echo alpha-dec-winnt3.5
-	exit ;;
-    Amiga*:UNIX_System_V:4.0:*)
-	echo m68k-unknown-sysv4
-	exit ;;
-    *:[Aa]miga[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-amigaos
-	exit ;;
-    *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-morphos
-	exit ;;
-    *:OS/390:*:*)
-	echo i370-ibm-openedition
-	exit ;;
-    *:z/VM:*:*)
-	echo s390-ibm-zvmoe
-	exit ;;
-    *:OS400:*:*)
-        echo powerpc-ibm-os400
-	exit ;;
-    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
-	echo arm-acorn-riscix${UNAME_RELEASE}
-	exit ;;
-    arm:riscos:*:*|arm:RISCOS:*:*)
-	echo arm-unknown-riscos
-	exit ;;
-    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
-	echo hppa1.1-hitachi-hiuxmpp
-	exit ;;
-    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
-	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
-	if test "`(/bin/universe) 2>/dev/null`" = att ; then
-		echo pyramid-pyramid-sysv3
-	else
-		echo pyramid-pyramid-bsd
-	fi
-	exit ;;
-    NILE*:*:*:dcosx)
-	echo pyramid-pyramid-svr4
-	exit ;;
-    DRS?6000:unix:4.0:6*)
-	echo sparc-icl-nx6
-	exit ;;
-    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
-	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7; exit ;;
-	esac ;;
-    s390x:SunOS:*:*)
-	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4H:SunOS:5.*:*)
-	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
-	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
-	echo i386-pc-auroraux${UNAME_RELEASE}
-	exit ;;
-    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
-	eval $set_cc_for_build
-	SUN_ARCH="i386"
-	# If there is a compiler, see if it is configured for 64-bit objects.
-	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
-	# This test works for both compilers.
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		SUN_ARCH="x86_64"
-	    fi
-	fi
-	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:6*:*)
-	# According to config.sub, this is the proper way to canonicalize
-	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
-	# it's likely to be more like Solaris than SunOS4.
-	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:*:*)
-	case "`/usr/bin/arch -k`" in
-	    Series*|S4*)
-		UNAME_RELEASE=`uname -v`
-		;;
-	esac
-	# Japanese Language versions have a version number like `4.1.3-JL'.
-	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
-	exit ;;
-    sun3*:SunOS:*:*)
-	echo m68k-sun-sunos${UNAME_RELEASE}
-	exit ;;
-    sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
-	case "`/bin/arch`" in
-	    sun3)
-		echo m68k-sun-sunos${UNAME_RELEASE}
-		;;
-	    sun4)
-		echo sparc-sun-sunos${UNAME_RELEASE}
-		;;
-	esac
-	exit ;;
-    aushp:SunOS:*:*)
-	echo sparc-auspex-sunos${UNAME_RELEASE}
-	exit ;;
-    # The situation for MiNT is a little confusing.  The machine name
-    # can be virtually everything (everything which is not
-    # "atarist" or "atariste" at least should have a processor
-    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
-    # to the lowercase version "mint" (or "freemint").  Finally
-    # the system name "TOS" denotes a system which is actually not
-    # MiNT.  But MiNT is downward compatible to TOS, so this should
-    # be no problem.
-    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-        exit ;;
-    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-        echo m68k-milan-mint${UNAME_RELEASE}
-        exit ;;
-    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-        echo m68k-hades-mint${UNAME_RELEASE}
-        exit ;;
-    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-        echo m68k-unknown-mint${UNAME_RELEASE}
-        exit ;;
-    m68k:machten:*:*)
-	echo m68k-apple-machten${UNAME_RELEASE}
-	exit ;;
-    powerpc:machten:*:*)
-	echo powerpc-apple-machten${UNAME_RELEASE}
-	exit ;;
-    RISC*:Mach:*:*)
-	echo mips-dec-mach_bsd4.3
-	exit ;;
-    RISC*:ULTRIX:*:*)
-	echo mips-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    VAX*:ULTRIX*:*:*)
-	echo vax-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    2020:CLIX:*:* | 2430:CLIX:*:*)
-	echo clipper-intergraph-clix${UNAME_RELEASE}
-	exit ;;
-    mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h>  /* for printf() prototype */
-	int main (int argc, char *argv[]) {
-#else
-	int main (argc, argv) int argc; char *argv[]; {
-#endif
-	#if defined (host_mips) && defined (MIPSEB)
-	#if defined (SYSTYPE_SYSV)
-	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_SVR4)
-	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
-	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
-	#endif
-	#endif
-	  exit (-1);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c &&
-	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
-	  SYSTEM_NAME=`$dummy $dummyarg` &&
-	    { echo "$SYSTEM_NAME"; exit; }
-	echo mips-mips-riscos${UNAME_RELEASE}
-	exit ;;
-    Motorola:PowerMAX_OS:*:*)
-	echo powerpc-motorola-powermax
-	exit ;;
-    Motorola:*:4.3:PL8-*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:Power_UNIX:*:*)
-	echo powerpc-harris-powerunix
-	exit ;;
-    m88k:CX/UX:7*:*)
-	echo m88k-harris-cxux7
-	exit ;;
-    m88k:*:4*:R4*)
-	echo m88k-motorola-sysv4
-	exit ;;
-    m88k:*:3*:R3*)
-	echo m88k-motorola-sysv3
-	exit ;;
-    AViiON:dgux:*:*)
-        # DG/UX returns AViiON for all architectures
-        UNAME_PROCESSOR=`/usr/bin/uname -p`
-	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
-	then
-	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
-	       [ ${TARGET_BINARY_INTERFACE}x = x ]
-	    then
-		echo m88k-dg-dgux${UNAME_RELEASE}
-	    else
-		echo m88k-dg-dguxbcs${UNAME_RELEASE}
-	    fi
-	else
-	    echo i586-dg-dgux${UNAME_RELEASE}
-	fi
- 	exit ;;
-    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
-	echo m88k-dolphin-sysv3
-	exit ;;
-    M88*:*:R3*:*)
-	# Delta 88k system running SVR3
-	echo m88k-motorola-sysv3
-	exit ;;
-    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
-	echo m88k-tektronix-sysv3
-	exit ;;
-    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
-	echo m68k-tektronix-bsd
-	exit ;;
-    *:IRIX*:*:*)
-	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
-	exit ;;
-    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
-	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
-	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
-    i*86:AIX:*:*)
-	echo i386-ibm-aix
-	exit ;;
-    ia64:AIX:*:*)
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:2:3)
-	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
-		sed 's/^		//' << EOF >$dummy.c
-		#include <sys/systemcfg.h>
-
-		main()
-			{
-			if (!__power_pc())
-				exit(1);
-			puts("powerpc-ibm-aix3.2.5");
-			exit(0);
-			}
-EOF
-		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
-		then
-			echo "$SYSTEM_NAME"
-		else
-			echo rs6000-ibm-aix3.2.5
-		fi
-	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
-		echo rs6000-ibm-aix3.2.4
-	else
-		echo rs6000-ibm-aix3.2
-	fi
-	exit ;;
-    *:AIX:*:[456])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
-	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
-		IBM_ARCH=rs6000
-	else
-		IBM_ARCH=powerpc
-	fi
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:*:*)
-	echo rs6000-ibm-aix
-	exit ;;
-    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
-	echo romp-ibm-bsd4.4
-	exit ;;
-    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
-	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
-	exit ;;                             # report: romp-ibm BSD 4.3
-    *:BOSX:*:*)
-	echo rs6000-bull-bosx
-	exit ;;
-    DPX/2?00:B.O.S.:*:*)
-	echo m68k-bull-sysv3
-	exit ;;
-    9000/[34]??:4.3bsd:1.*:*)
-	echo m68k-hp-bsd
-	exit ;;
-    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
-	echo m68k-hp-bsd4.4
-	exit ;;
-    9000/[34678]??:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	case "${UNAME_MACHINE}" in
-	    9000/31? )            HP_ARCH=m68000 ;;
-	    9000/[34]?? )         HP_ARCH=m68k ;;
-	    9000/[678][0-9][0-9])
-		if [ -x /usr/bin/getconf ]; then
-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-                    case "${sc_cpu_version}" in
-                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-                      532)                      # CPU_PA_RISC2_0
-                        case "${sc_kernel_bits}" in
-                          32) HP_ARCH="hppa2.0n" ;;
-                          64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
-                        esac ;;
-                    esac
-		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^              //' << EOF >$dummy.c
-
-              #define _HPUX_SOURCE
-              #include <stdlib.h>
-              #include <unistd.h>
-
-              int main ()
-              {
-              #if defined(_SC_KERNEL_BITS)
-                  long bits = sysconf(_SC_KERNEL_BITS);
-              #endif
-                  long cpu  = sysconf (_SC_CPU_VERSION);
-
-                  switch (cpu)
-              	{
-              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
-              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-              	case CPU_PA_RISC2_0:
-              #if defined(_SC_KERNEL_BITS)
-              	    switch (bits)
-              		{
-              		case 64: puts ("hppa2.0w"); break;
-              		case 32: puts ("hppa2.0n"); break;
-              		default: puts ("hppa2.0"); break;
-              		} break;
-              #else  /* !defined(_SC_KERNEL_BITS) */
-              	    puts ("hppa2.0"); break;
-              #endif
-              	default: puts ("hppa1.0"); break;
-              	}
-                  exit (0);
-              }
-EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
-		    test -z "$HP_ARCH" && HP_ARCH=hppa
-		fi ;;
-	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
-	then
-	    eval $set_cc_for_build
-
-	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
-	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
-	    # generating 64-bit code.  GNU and HP use different nomenclature:
-	    #
-	    # $ CC_FOR_BUILD=cc ./config.guess
-	    # => hppa2.0w-hp-hpux11.23
-	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
-	    # => hppa64-hp-hpux11.23
-
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
-		grep -q __LP64__
-	    then
-		HP_ARCH="hppa2.0w"
-	    else
-		HP_ARCH="hppa64"
-	    fi
-	fi
-	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit ;;
-    ia64:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	echo ia64-hp-hpux${HPUX_REV}
-	exit ;;
-    3050*:HI-UX:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <unistd.h>
-	int
-	main ()
-	{
-	  long cpu = sysconf (_SC_CPU_VERSION);
-	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
-	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
-	     results, however.  */
-	  if (CPU_IS_PA_RISC (cpu))
-	    {
-	      switch (cpu)
-		{
-		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
-		  default: puts ("hppa-hitachi-hiuxwe2"); break;
-		}
-	    }
-	  else if (CPU_IS_HP_MC68K (cpu))
-	    puts ("m68k-hitachi-hiuxwe2");
-	  else puts ("unknown-hitachi-hiuxwe2");
-	  exit (0);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
-		{ echo "$SYSTEM_NAME"; exit; }
-	echo unknown-hitachi-hiuxwe2
-	exit ;;
-    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
-	echo hppa1.1-hp-bsd
-	exit ;;
-    9000/8??:4.3bsd:*:*)
-	echo hppa1.0-hp-bsd
-	exit ;;
-    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
-	echo hppa1.0-hp-mpeix
-	exit ;;
-    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
-	echo hppa1.1-hp-osf
-	exit ;;
-    hp8??:OSF1:*:*)
-	echo hppa1.0-hp-osf
-	exit ;;
-    i*86:OSF1:*:*)
-	if [ -x /usr/sbin/sysversion ] ; then
-	    echo ${UNAME_MACHINE}-unknown-osf1mk
-	else
-	    echo ${UNAME_MACHINE}-unknown-osf1
-	fi
-	exit ;;
-    parisc*:Lites*:*:*)
-	echo hppa1.1-hp-lites
-	exit ;;
-    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
-	echo c1-convex-bsd
-        exit ;;
-    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-        exit ;;
-    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
-	echo c34-convex-bsd
-        exit ;;
-    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
-	echo c38-convex-bsd
-        exit ;;
-    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
-	echo c4-convex-bsd
-        exit ;;
-    CRAY*Y-MP:*:*:*)
-	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*[A-Z]90:*:*:*)
-	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
-	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-	      -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*TS:*:*:*)
-	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*T3E:*:*:*)
-	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*SV1:*:*:*)
-	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    *:UNICOS/mp:*:*)
-	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-        exit ;;
-    5000:UNIX_System_V:4.*:*)
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
-        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
-    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
-	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
-	exit ;;
-    sparc*:BSD/OS:*:*)
-	echo sparc-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:BSD/OS:*:*)
-	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:FreeBSD:*:*)
-	case ${UNAME_MACHINE} in
-	    pc98)
-		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    amd64)
-		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    *)
-		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	esac
-	exit ;;
-    i*:CYGWIN*:*)
-	echo ${UNAME_MACHINE}-pc-cygwin
-	exit ;;
-    *:MINGW*:*)
-	echo ${UNAME_MACHINE}-pc-mingw32
-	exit ;;
-    i*:windows32*:*)
-    	# uname -m includes "-pc" on this system.
-    	echo ${UNAME_MACHINE}-mingw32
-	exit ;;
-    i*:PW*:*)
-	echo ${UNAME_MACHINE}-pc-pw32
-	exit ;;
-    *:Interix*:*)
-    	case ${UNAME_MACHINE} in
-	    x86)
-		echo i586-pc-interix${UNAME_RELEASE}
-		exit ;;
-	    authenticamd | genuineintel | EM64T)
-		echo x86_64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	    IA64)
-		echo ia64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	esac ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-	echo i${UNAME_MACHINE}-pc-mks
-	exit ;;
-    8664:Windows_NT:*)
-	echo x86_64-pc-mks
-	exit ;;
-    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
-	# UNAME_MACHINE based on the output of uname instead of i386?
-	echo i586-pc-interix
-	exit ;;
-    i*:UWIN*:*)
-	echo ${UNAME_MACHINE}-pc-uwin
-	exit ;;
-    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
-	echo x86_64-unknown-cygwin
-	exit ;;
-    p*:CYGWIN*:*)
-	echo powerpcle-unknown-cygwin
-	exit ;;
-    prep*:SunOS:5.*:*)
-	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    *:GNU:*:*)
-	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
-	exit ;;
-    *:GNU/*:*:*)
-	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
-	exit ;;
-    i*86:Minix:*:*)
-	echo ${UNAME_MACHINE}-pc-minix
-	exit ;;
-    alpha:Linux:*:*)
-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
-	  EV5)   UNAME_MACHINE=alphaev5 ;;
-	  EV56)  UNAME_MACHINE=alphaev56 ;;
-	  PCA56) UNAME_MACHINE=alphapca56 ;;
-	  PCA57) UNAME_MACHINE=alphapca56 ;;
-	  EV6)   UNAME_MACHINE=alphaev6 ;;
-	  EV67)  UNAME_MACHINE=alphaev67 ;;
-	  EV68*) UNAME_MACHINE=alphaev68 ;;
-        esac
-	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
-	exit ;;
-    arm*:Linux:*:*)
-	eval $set_cc_for_build
-	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
-	    | grep -q __ARM_EABI__
-	then
-	    echo ${UNAME_MACHINE}-unknown-linux-gnu
-	else
-	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
-	fi
-	exit ;;
-    avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    cris:Linux:*:*)
-	echo cris-axis-linux-gnu
-	exit ;;
-    crisv32:Linux:*:*)
-	echo crisv32-axis-linux-gnu
-	exit ;;
-    frv:Linux:*:*)
-    	echo frv-unknown-linux-gnu
-	exit ;;
-    i*86:Linux:*:*)
-	LIBC=gnu
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#ifdef __dietlibc__
-	LIBC=dietlibc
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
-	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
-	exit ;;
-    ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    mips:Linux:*:* | mips64:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef ${UNAME_MACHINE}
-	#undef ${UNAME_MACHINE}el
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=${UNAME_MACHINE}el
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=${UNAME_MACHINE}
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
-	;;
-    or32:Linux:*:*)
-	echo or32-unknown-linux-gnu
-	exit ;;
-    padre:Linux:*:*)
-	echo sparc-unknown-linux-gnu
-	exit ;;
-    parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-gnu
-	exit ;;
-    parisc:Linux:*:* | hppa:Linux:*:*)
-	# Look for CPU level
-	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
-	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
-	  *)    echo hppa-unknown-linux-gnu ;;
-	esac
-	exit ;;
-    ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-gnu
-	exit ;;
-    ppc:Linux:*:*)
-	echo powerpc-unknown-linux-gnu
-	exit ;;
-    s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux
-	exit ;;
-    sh64*:Linux:*:*)
-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    vax:Linux:*:*)
-	echo ${UNAME_MACHINE}-dec-linux-gnu
-	exit ;;
-    x86_64:Linux:*:*)
-	echo x86_64-unknown-linux-gnu
-	exit ;;
-    xtensa*:Linux:*:*)
-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    i*86:DYNIX/ptx:4*:*)
-	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
-	# earlier versions are messed up and put the nodename in both
-	# sysname and nodename.
-	echo i386-sequent-sysv4
-	exit ;;
-    i*86:UNIX_SV:4.2MP:2.*)
-        # Unixware is an offshoot of SVR4, but it has its own version
-        # number series starting with 2...
-        # I am not positive that other SVR4 systems won't match this,
-	# I just have to hope.  -- rms.
-        # Use sysv4.2uw... so that sysv4* matches it.
-	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
-	exit ;;
-    i*86:OS/2:*:*)
-	# If we were able to find `uname', then EMX Unix compatibility
-	# is probably installed.
-	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit ;;
-    i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-unknown-stop
-	exit ;;
-    i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
-	exit ;;
-    i*86:syllable:*:*)
-	echo ${UNAME_MACHINE}-pc-syllable
-	exit ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
-	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    i*86:*DOS:*:*)
-	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit ;;
-    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
-	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
-	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
-	else
-		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
-	fi
-	exit ;;
-    i*86:*:5:[678]*)
-    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
-	case `/bin/uname -X | grep "^Machine"` in
-	    *486*)	     UNAME_MACHINE=i486 ;;
-	    *Pentium)	     UNAME_MACHINE=i586 ;;
-	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
-	esac
-	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
-	exit ;;
-    i*86:*:3.2:*)
-	if test -f /usr/options/cb.name; then
-		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
-		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
-	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
-			&& UNAME_MACHINE=i586
-		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
-	else
-		echo ${UNAME_MACHINE}-pc-sysv32
-	fi
-	exit ;;
-    pc:*:*:*)
-	# Left here for compatibility:
-        # uname -m prints for DJGPP always 'pc', but it prints nothing about
-        # the processor, so we play safe by assuming i586.
-	# Note: whatever this is, it MUST be the same as what config.sub
-	# prints for the "djgpp" host, or else GDB configury will decide that
-	# this is a cross-build.
-	echo i586-pc-msdosdjgpp
-        exit ;;
-    Intel:Mach:3*:*)
-	echo i386-pc-mach3
-	exit ;;
-    paragon:*:*:*)
-	echo i860-intel-osf1
-	exit ;;
-    i860:*:4.*:*) # i860-SVR4
-	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
-	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
-	else # Add other i860-SVR4 vendors below as they are discovered.
-	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
-	fi
-	exit ;;
-    mini*:CTIX:SYS*5:*)
-	# "miniframe"
-	echo m68010-convergent-sysv
-	exit ;;
-    mc68k:UNIX:SYSTEM5:3.51m)
-	echo m68k-convergent-sysv
-	exit ;;
-    M680?0:D-NIX:5.3:*)
-	echo m68k-diab-dnix
-	exit ;;
-    M68*:*:R3V[5678]*:*)
-	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
-    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
-	OS_REL=''
-	test -r /etc/.relid \
-	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
-        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-          && { echo i486-ncr-sysv4; exit; } ;;
-    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
-	OS_REL='.3'
-	test -r /etc/.relid \
-	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	echo m68k-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    mc68030:UNIX_System_V:4.*:*)
-	echo m68k-atari-sysv4
-	exit ;;
-    TSUNAMI:LynxOS:2.*:*)
-	echo sparc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    rs6000:LynxOS:2.*:*)
-	echo rs6000-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
-	echo powerpc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    SM[BE]S:UNIX_SV:*:*)
-	echo mips-dde-sysv${UNAME_RELEASE}
-	exit ;;
-    RM*:ReliantUNIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    RM*:SINIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    *:SINIX-*:*:*)
-	if uname -p 2>/dev/null >/dev/null ; then
-		UNAME_MACHINE=`(uname -p) 2>/dev/null`
-		echo ${UNAME_MACHINE}-sni-sysv4
-	else
-		echo ns32k-sni-sysv
-	fi
-	exit ;;
-    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-                      # says <Richard.M.Bartel@ccMail.Census.GOV>
-        echo i586-unisys-sysv4
-        exit ;;
-    *:UNIX_System_V:4*:FTX*)
-	# From Gerald Hewes <hewes@openmarket.com>.
-	# How about differentiating between stratus architectures? -djm
-	echo hppa1.1-stratus-sysv4
-	exit ;;
-    *:*:*:FTX*)
-	# From seanf@swdc.stratus.com.
-	echo i860-stratus-sysv4
-	exit ;;
-    i*86:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo ${UNAME_MACHINE}-stratus-vos
-	exit ;;
-    *:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo hppa1.1-stratus-vos
-	exit ;;
-    mc68*:A/UX:*:*)
-	echo m68k-apple-aux${UNAME_RELEASE}
-	exit ;;
-    news*:NEWS-OS:6*:*)
-	echo mips-sony-newsos6
-	exit ;;
-    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
-	if [ -d /usr/nec ]; then
-	        echo mips-nec-sysv${UNAME_RELEASE}
-	else
-	        echo mips-unknown-sysv${UNAME_RELEASE}
-	fi
-        exit ;;
-    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
-	echo powerpc-be-beos
-	exit ;;
-    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
-	echo powerpc-apple-beos
-	exit ;;
-    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
-	echo i586-pc-beos
-	exit ;;
-    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
-	echo i586-pc-haiku
-	exit ;;
-    SX-4:SUPER-UX:*:*)
-	echo sx4-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-5:SUPER-UX:*:*)
-	echo sx5-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-7:SUPER-UX:*:*)
-	echo sx7-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8:SUPER-UX:*:*)
-	echo sx8-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8R:SUPER-UX:*:*)
-	echo sx8r-nec-superux${UNAME_RELEASE}
-	exit ;;
-    Power*:Rhapsody:*:*)
-	echo powerpc-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Rhapsody:*:*)
-	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Darwin:*:*)
-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	case $UNAME_PROCESSOR in
-	    i386)
-		eval $set_cc_for_build
-		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		      grep IS_64BIT_ARCH >/dev/null
-		  then
-		      UNAME_PROCESSOR="x86_64"
-		  fi
-		fi ;;
-	    unknown) UNAME_PROCESSOR=powerpc ;;
-	esac
-	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
-	exit ;;
-    *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
-		UNAME_PROCESSOR=i386
-		UNAME_MACHINE=pc
-	fi
-	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
-	exit ;;
-    *:QNX:*:4*)
-	echo i386-pc-qnx
-	exit ;;
-    NSE-?:NONSTOP_KERNEL:*:*)
-	echo nse-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    NSR-?:NONSTOP_KERNEL:*:*)
-	echo nsr-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    *:NonStop-UX:*:*)
-	echo mips-compaq-nonstopux
-	exit ;;
-    BS2000:POSIX*:*:*)
-	echo bs2000-siemens-sysv
-	exit ;;
-    DS/*:UNIX_System_V:*:*)
-	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
-	exit ;;
-    *:Plan9:*:*)
-	# "uname -m" is not consistent, so use $cputype instead. 386
-	# is converted to i386 for consistency with other x86
-	# operating systems.
-	if test "$cputype" = "386"; then
-	    UNAME_MACHINE=i386
-	else
-	    UNAME_MACHINE="$cputype"
-	fi
-	echo ${UNAME_MACHINE}-unknown-plan9
-	exit ;;
-    *:TOPS-10:*:*)
-	echo pdp10-unknown-tops10
-	exit ;;
-    *:TENEX:*:*)
-	echo pdp10-unknown-tenex
-	exit ;;
-    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
-	echo pdp10-dec-tops20
-	exit ;;
-    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
-	echo pdp10-xkl-tops20
-	exit ;;
-    *:TOPS-20:*:*)
-	echo pdp10-unknown-tops20
-	exit ;;
-    *:ITS:*:*)
-	echo pdp10-unknown-its
-	exit ;;
-    SEI:*:*:SEIUX)
-        echo mips-sei-seiux${UNAME_RELEASE}
-	exit ;;
-    *:DragonFly:*:*)
-	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
-	exit ;;
-    *:*VMS:*:*)
-    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
-	case "${UNAME_MACHINE}" in
-	    A*) echo alpha-dec-vms ; exit ;;
-	    I*) echo ia64-dec-vms ; exit ;;
-	    V*) echo vax-dec-vms ; exit ;;
-	esac ;;
-    *:XENIX:*:SysV)
-	echo i386-pc-xenix
-	exit ;;
-    i*86:skyos:*:*)
-	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
-	exit ;;
-    i*86:rdos:*:*)
-	echo ${UNAME_MACHINE}-pc-rdos
-	exit ;;
-    i*86:AROS:*:*)
-	echo ${UNAME_MACHINE}-pc-aros
-	exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-          "4"
-#else
-	  ""
-#endif
-         ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo               = `(hostinfo) 2>/dev/null`
-/bin/universe          = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch              = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM  = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/third_party/libxml/src/config.h.in b/third_party/libxml/src/config.h.in
deleted file mode 100644
index d60f362..0000000
--- a/third_party/libxml/src/config.h.in
+++ /dev/null
@@ -1,311 +0,0 @@
-/* config.h.in.  Generated from configure.in by autoheader.  */
-#undef PACKAGE
-#undef VERSION
-#undef HAVE_LIBZ
-#undef HAVE_LIBM
-#undef HAVE_ISINF
-#undef HAVE_ISNAN
-#undef HAVE_LIBHISTORY
-#undef HAVE_LIBREADLINE
-#undef HAVE_LIBPTHREAD
-#undef HAVE_PTHREAD_H
-
-/* Define if IPV6 support is there */
-#undef SUPPORT_IP6
-
-/* Define if getaddrinfo is there */
-#undef HAVE_GETADDRINFO
-
-/* Define to 1 if you have the <ansidecl.h> header file. */
-#undef HAVE_ANSIDECL_H
-
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#undef HAVE_ARPA_INET_H
-
-/* Define to 1 if you have the <arpa/nameser.h> header file. */
-#undef HAVE_ARPA_NAMESER_H
-
-/* Whether struct sockaddr::__ss_family exists */
-#undef HAVE_BROKEN_SS_FAMILY
-
-/* Define to 1 if you have the `class' function. */
-#undef HAVE_CLASS
-
-/* Define to 1 if you have the <ctype.h> header file. */
-#undef HAVE_CTYPE_H
-
-/* Define to 1 if you have the <dirent.h> header file. */
-#undef HAVE_DIRENT_H
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Have dlopen based dso */
-#undef HAVE_DLOPEN
-
-/* Define to 1 if you have the <dl.h> header file. */
-#undef HAVE_DL_H
-
-/* Define to 1 if you have the <errno.h> header file. */
-#undef HAVE_ERRNO_H
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the `finite' function. */
-#undef HAVE_FINITE
-
-/* Define to 1 if you have the <float.h> header file. */
-#undef HAVE_FLOAT_H
-
-/* Define to 1 if you have the `fpclass' function. */
-#undef HAVE_FPCLASS
-
-/* Define to 1 if you have the `fprintf' function. */
-#undef HAVE_FPRINTF
-
-/* Define to 1 if you have the `fp_class' function. */
-#undef HAVE_FP_CLASS
-
-/* Define to 1 if you have the <fp_class.h> header file. */
-#undef HAVE_FP_CLASS_H
-
-/* Define to 1 if you have the `ftime' function. */
-#undef HAVE_FTIME
-
-/* Define if getaddrinfo is there */
-#undef HAVE_GETADDRINFO
-
-/* Define to 1 if you have the `gettimeofday' function. */
-#undef HAVE_GETTIMEOFDAY
-
-/* Define to 1 if you have the <ieeefp.h> header file. */
-#undef HAVE_IEEEFP_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <inttypes.h.h> header file. */
-#undef HAVE_INTTYPES_H_H
-
-/* Define if isinf is there */
-#undef HAVE_ISINF
-
-/* Define if isnan is there */
-#undef HAVE_ISNAN
-
-/* Define to 1 if you have the `isnand' function. */
-#undef HAVE_ISNAND
-
-/* Define if history library is there (-lhistory) */
-#undef HAVE_LIBHISTORY
-
-/* Define if pthread library is there (-lpthread) */
-#undef HAVE_LIBPTHREAD
-
-/* Define if readline library is there (-lreadline) */
-#undef HAVE_LIBREADLINE
-
-/* Have compression library */
-#undef HAVE_LIBZ
-
-/* Define to 1 if you have the <limits.h> header file. */
-#undef HAVE_LIMITS_H
-
-/* Define to 1 if you have the `localtime' function. */
-#undef HAVE_LOCALTIME
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#undef HAVE_MALLOC_H
-
-/* Define to 1 if you have the <math.h> header file. */
-#undef HAVE_MATH_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the <nan.h> header file. */
-#undef HAVE_NAN_H
-
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
-#undef HAVE_NDIR_H
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#undef HAVE_NETDB_H
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#undef HAVE_NETINET_IN_H
-
-/* Define to 1 if you have the <poll.h> header file. */
-#undef HAVE_POLL_H
-
-/* Define to 1 if you have the `printf' function. */
-#undef HAVE_PRINTF
-
-/* Define if <pthread.h> is there */
-#undef HAVE_PTHREAD_H
-
-/* Define to 1 if you have the <resolv.h> header file. */
-#undef HAVE_RESOLV_H
-
-/* Have shl_load based dso */
-#undef HAVE_SHLLOAD
-
-/* Define to 1 if you have the `signal' function. */
-#undef HAVE_SIGNAL
-
-/* Define to 1 if you have the <signal.h> header file. */
-#undef HAVE_SIGNAL_H
-
-/* Define to 1 if you have the `snprintf' function. */
-#undef HAVE_SNPRINTF
-
-/* Define to 1 if you have the `sprintf' function. */
-#undef HAVE_SPRINTF
-
-/* Define to 1 if you have the `sscanf' function. */
-#undef HAVE_SSCANF
-
-/* Define to 1 if you have the `stat' function. */
-#undef HAVE_STAT
-
-/* Define to 1 if you have the <stdarg.h> header file. */
-#undef HAVE_STDARG_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strdup' function. */
-#undef HAVE_STRDUP
-
-/* Define to 1 if you have the `strerror' function. */
-#undef HAVE_STRERROR
-
-/* Define to 1 if you have the `strftime' function. */
-#undef HAVE_STRFTIME
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strndup' function. */
-#undef HAVE_STRNDUP
-
-/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
-   */
-#undef HAVE_SYS_DIR_H
-
-/* Define to 1 if you have the <sys/mman.h> header file. */
-#undef HAVE_SYS_MMAN_H
-
-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
-   */
-#undef HAVE_SYS_NDIR_H
-
-/* Define to 1 if you have the <sys/select.h> header file. */
-#undef HAVE_SYS_SELECT_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/timeb.h> header file. */
-#undef HAVE_SYS_TIMEB_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <time.h> header file. */
-#undef HAVE_TIME_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Whether va_copy() is available */
-#undef HAVE_VA_COPY
-
-/* Define to 1 if you have the `vfprintf' function. */
-#undef HAVE_VFPRINTF
-
-/* Define to 1 if you have the `vsnprintf' function. */
-#undef HAVE_VSNPRINTF
-
-/* Define to 1 if you have the `vsprintf' function. */
-#undef HAVE_VSPRINTF
-
-/* Define to 1 if you have the <zlib.h> header file. */
-#undef HAVE_ZLIB_H
-
-/* Define to 1 if you have the `_stat' function. */
-#undef HAVE__STAT
-
-/* Whether __va_copy() is available */
-#undef HAVE___VA_COPY
-
-/* Define as const if the declaration of iconv() needs const. */
-#undef ICONV_CONST
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
-   */
-#undef LT_OBJDIR
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to 1 if the C compiler supports function prototypes. */
-#undef PROTOTYPES
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Support for IPv6 */
-#undef SUPPORT_IP6
-
-/* Version number of package */
-#undef VERSION
-
-/* Determine what socket length (socklen_t) data type is */
-#undef XML_SOCKLEN_T
-
-/* Using the Win32 Socket implementation */
-#undef _WINSOCKAPI_
-
-/* Define like PROTOTYPES; this can be used by system headers. */
-#undef __PROTOTYPES
-
-/* Win32 Std C name mangling work-around */
-#undef snprintf
-
-/* ss_family is not defined here, use __ss_family instead */
-#undef ss_family
-
-/* Win32 Std C name mangling work-around */
-#undef vsnprintf
diff --git a/third_party/libxml/src/config.sub b/third_party/libxml/src/config.sub
deleted file mode 100755
index 2a55a50..0000000
--- a/third_party/libxml/src/config.sub
+++ /dev/null
@@ -1,1705 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
-#   Free Software Foundation, Inc.
-
-timestamp='2009-11-20'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine.  It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support.  The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help"
-       exit 1 ;;
-
-    *local*)
-       # First pass through any local machine types.
-       echo $1
-       exit ;;
-
-    * )
-       break ;;
-  esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
-    exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
-    exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
-  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
-  kopensolaris*-gnu* | \
-  storm-chaos* | os2-emx* | rtmk-nova*)
-    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
-    ;;
-  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
-    else os=; fi
-    ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work.  We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
-	-sun*os*)
-		# Prevent following clause from handling this invalid input.
-		;;
-	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis | -knuth | -cray | -microblaze)
-		os=
-		basic_machine=$1
-		;;
-        -bluegene*)
-	        os=-cnk
-		;;
-	-sim | -cisco | -oki | -wec | -winbond)
-		os=
-		basic_machine=$1
-		;;
-	-scout)
-		;;
-	-wrs)
-		os=-vxworks
-		basic_machine=$1
-		;;
-	-chorusos*)
-		os=-chorusos
-		basic_machine=$1
-		;;
- 	-chorusrdb)
- 		os=-chorusrdb
-		basic_machine=$1
- 		;;
-	-hiux*)
-		os=-hiuxwe2
-		;;
-	-sco6)
-		os=-sco5v6
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5)
-		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco4)
-		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2.[4-9]*)
-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2v[4-9]*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5v6*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco*)
-		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-udk*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-isc)
-		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-clix*)
-		basic_machine=clipper-intergraph
-		;;
-	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-lynx*)
-		os=-lynxos
-		;;
-	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
-		;;
-	-psos*)
-		os=-psos
-		;;
-	-mint | -mint[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
-	# Recognize the basic CPU types without company name.
-	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
-	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| am33_2.0 \
-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
-	| bfin \
-	| c4x | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| fido | fr30 | frv \
-	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
-	| i370 | i860 | i960 | ia64 \
-	| ip2k | iq2000 \
-	| lm32 \
-	| m32c | m32r | m32rle | m68000 | m68k | m88k \
-	| maxq | mb | microblaze | mcore | mep | metag \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64octeon | mips64octeonel \
-	| mips64orion | mips64orionel \
-	| mips64r5900 | mips64r5900el \
-	| mips64vr | mips64vrel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mips64vr5900 | mips64vr5900el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| moxie \
-	| mt \
-	| msp430 \
-	| nios | nios2 \
-	| ns16k | ns32k \
-	| or32 \
-	| pdp10 | pdp11 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
-	| pyramid \
-	| rx \
-	| score \
-	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
-	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
-	| spu | strongarm \
-	| tahoe | thumb | tic4x | tic80 | tron \
-	| ubicom32 \
-	| v850 | v850e \
-	| we32k \
-	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
-	| z8k | z80)
-		basic_machine=$basic_machine-unknown
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
-		# Motorola 68HC11/12.
-		basic_machine=$basic_machine-unknown
-		os=-none
-		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
-		;;
-	ms1)
-		basic_machine=mt-unknown
-		;;
-
-	# We use `pc' rather than `unknown'
-	# because (1) that's what they normally are, and
-	# (2) the word "unknown" tends to confuse beginning users.
-	i*86 | x86_64)
-	  basic_machine=$basic_machine-pc
-	  ;;
-	# Object if more than one company name word.
-	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* | avr32-* \
-	| bfin-* | bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
-	| clipper-* | craynv-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
-	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| lm32-* \
-	| m32c-* | m32r-* | m32rle-* \
-	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64octeon-* | mips64octeonel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64r5900-* | mips64r5900el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mips64vr5900-* | mips64vr5900el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipstx39-* | mipstx39el-* \
-	| mmix-* \
-	| mt-* \
-	| msp430-* \
-	| nios-* | nios2-* \
-	| none-* | np1-* | ns16k-* | ns32k-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
-	| pyramid-* \
-	| romp-* | rs6000-* | rx-* \
-	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
-	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
-	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
-	| tahoe-* | thumb-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
-	| tron-* \
-	| ubicom32-* \
-	| v850-* | v850e-* | vax-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
-	| xstormy16-* | xtensa*-* \
-	| ymp-* \
-	| z8k-* | z80-*)
-		;;
-	# Recognize the basic CPU types without company name, with glob match.
-	xtensa*)
-		basic_machine=$basic_machine-unknown
-		;;
-	# Recognize the various machine names and aliases which stand
-	# for a CPU type and a company and sometimes even an OS.
-	386bsd)
-		basic_machine=i386-unknown
-		os=-bsd
-		;;
-	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
-		basic_machine=m68000-att
-		;;
-	3b*)
-		basic_machine=we32k-att
-		;;
-	a29khif)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-    	abacus)
-		basic_machine=abacus-unknown
-		;;
-	adobe68k)
-		basic_machine=m68010-adobe
-		os=-scout
-		;;
-	alliant | fx80)
-		basic_machine=fx80-alliant
-		;;
-	altos | altos3068)
-		basic_machine=m68k-altos
-		;;
-	am29k)
-		basic_machine=a29k-none
-		os=-bsd
-		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
-	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	amdahl)
-		basic_machine=580-amdahl
-		os=-sysv
-		;;
-	amiga | amiga-*)
-		basic_machine=m68k-unknown
-		;;
-	amigaos | amigados)
-		basic_machine=m68k-unknown
-		os=-amigaos
-		;;
-	amigaunix | amix)
-		basic_machine=m68k-unknown
-		os=-sysv4
-		;;
-	apollo68)
-		basic_machine=m68k-apollo
-		os=-sysv
-		;;
-	apollo68bsd)
-		basic_machine=m68k-apollo
-		os=-bsd
-		;;
-	aros)
-		basic_machine=i386-pc
-		os=-aros
-		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
-	balance)
-		basic_machine=ns32k-sequent
-		os=-dynix
-		;;
-	blackfin)
-		basic_machine=bfin-unknown
-		os=-linux
-		;;
-	blackfin-*)
-		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	bluegene*)
-		basic_machine=powerpc-ibm
-		os=-cnk
-		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
-        cegcc)
-		basic_machine=arm-unknown
-		os=-cegcc
-		;;
-	convex-c1)
-		basic_machine=c1-convex
-		os=-bsd
-		;;
-	convex-c2)
-		basic_machine=c2-convex
-		os=-bsd
-		;;
-	convex-c32)
-		basic_machine=c32-convex
-		os=-bsd
-		;;
-	convex-c34)
-		basic_machine=c34-convex
-		os=-bsd
-		;;
-	convex-c38)
-		basic_machine=c38-convex
-		os=-bsd
-		;;
-	cray | j90)
-		basic_machine=j90-cray
-		os=-unicos
-		;;
-	craynv)
-		basic_machine=craynv-cray
-		os=-unicosmp
-		;;
-	cr16)
-		basic_machine=cr16-unknown
-		os=-elf
-		;;
-	crds | unos)
-		basic_machine=m68k-crds
-		;;
-	crisv32 | crisv32-* | etraxfs*)
-		basic_machine=crisv32-axis
-		;;
-	cris | cris-* | etrax*)
-		basic_machine=cris-axis
-		;;
-	crx)
-		basic_machine=crx-unknown
-		os=-elf
-		;;
-	da30 | da30-*)
-		basic_machine=m68k-da30
-		;;
-	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
-		basic_machine=mips-dec
-		;;
-	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
-		;;
-	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
-		;;
-	delta | 3300 | motorola-3300 | motorola-delta \
-	      | 3300-motorola | delta-motorola)
-		basic_machine=m68k-motorola
-		;;
-	delta88)
-		basic_machine=m88k-motorola
-		os=-sysv3
-		;;
-	dicos)
-		basic_machine=i686-pc
-		os=-dicos
-		;;
-	djgpp)
-		basic_machine=i586-pc
-		os=-msdosdjgpp
-		;;
-	dpx20 | dpx20-*)
-		basic_machine=rs6000-bull
-		os=-bosx
-		;;
-	dpx2* | dpx2*-bull)
-		basic_machine=m68k-bull
-		os=-sysv3
-		;;
-	ebmon29k)
-		basic_machine=a29k-amd
-		os=-ebmon
-		;;
-	elxsi)
-		basic_machine=elxsi-elxsi
-		os=-bsd
-		;;
-	encore | umax | mmax)
-		basic_machine=ns32k-encore
-		;;
-	es1800 | OSE68k | ose68k | ose | OSE)
-		basic_machine=m68k-ericsson
-		os=-ose
-		;;
-	fx2800)
-		basic_machine=i860-alliant
-		;;
-	genix)
-		basic_machine=ns32k-ns
-		;;
-	gmicro)
-		basic_machine=tron-gmicro
-		os=-sysv
-		;;
-	go32)
-		basic_machine=i386-pc
-		os=-go32
-		;;
-	h3050r* | hiux*)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	h8300hms)
-		basic_machine=h8300-hitachi
-		os=-hms
-		;;
-	h8300xray)
-		basic_machine=h8300-hitachi
-		os=-xray
-		;;
-	h8500hms)
-		basic_machine=h8500-hitachi
-		os=-hms
-		;;
-	harris)
-		basic_machine=m88k-harris
-		os=-sysv3
-		;;
-	hp300-*)
-		basic_machine=m68k-hp
-		;;
-	hp300bsd)
-		basic_machine=m68k-hp
-		os=-bsd
-		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
-		;;
-	hp3k9[0-9][0-9] | hp9[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k2[0-9][0-9] | hp9k31[0-9])
-		basic_machine=m68000-hp
-		;;
-	hp9k3[2-9][0-9])
-		basic_machine=m68k-hp
-		;;
-	hp9k6[0-9][0-9] | hp6[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k7[0-79][0-9] | hp7[0-79][0-9])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k78[0-9] | hp78[0-9])
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][13679] | hp8[0-9][13679])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][0-9] | hp8[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hppa-next)
-		os=-nextstep3
-		;;
-	hppaosf)
-		basic_machine=hppa1.1-hp
-		os=-osf
-		;;
-	hppro)
-		basic_machine=hppa1.1-hp
-		os=-proelf
-		;;
-	i370-ibm* | ibm*)
-		basic_machine=i370-ibm
-		;;
-# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
-	i*86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv32
-		;;
-	i*86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv4
-		;;
-	i*86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv
-		;;
-	i*86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-solaris2
-		;;
-	i386mach)
-		basic_machine=i386-mach
-		os=-mach
-		;;
-	i386-vsta | vsta)
-		basic_machine=i386-unknown
-		os=-vsta
-		;;
-	iris | iris4d)
-		basic_machine=mips-sgi
-		case $os in
-		    -irix*)
-			;;
-		    *)
-			os=-irix4
-			;;
-		esac
-		;;
-	isi68 | isi)
-		basic_machine=m68k-isi
-		os=-sysv
-		;;
-	m68knommu)
-		basic_machine=m68k-unknown
-		os=-linux
-		;;
-	m68knommu-*)
-		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
-	magnum | m3230)
-		basic_machine=mips-mips
-		os=-sysv
-		;;
-	merlin)
-		basic_machine=ns32k-utek
-		os=-sysv
-		;;
-        microblaze)
-		basic_machine=microblaze-xilinx
-		;;
-	mingw32)
-		basic_machine=i386-pc
-		os=-mingw32
-		;;
-	mingw32ce)
-		basic_machine=arm-unknown
-		os=-mingw32ce
-		;;
-	miniframe)
-		basic_machine=m68000-convergent
-		;;
-	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
-		;;
-	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
-		;;
-	monitor)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
-	msdos)
-		basic_machine=i386-pc
-		os=-msdos
-		;;
-	ms1-*)
-		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
-		;;
-	mvs)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
-	ncr3000)
-		basic_machine=i486-ncr
-		os=-sysv4
-		;;
-	netbsd386)
-		basic_machine=i386-unknown
-		os=-netbsd
-		;;
-	netwinder)
-		basic_machine=armv4l-rebel
-		os=-linux
-		;;
-	news | news700 | news800 | news900)
-		basic_machine=m68k-sony
-		os=-newsos
-		;;
-	news1000)
-		basic_machine=m68030-sony
-		os=-newsos
-		;;
-	news-3600 | risc-news)
-		basic_machine=mips-sony
-		os=-newsos
-		;;
-	necv70)
-		basic_machine=v70-nec
-		os=-sysv
-		;;
-	next | m*-next )
-		basic_machine=m68k-next
-		case $os in
-		    -nextstep* )
-			;;
-		    -ns2*)
-		      os=-nextstep2
-			;;
-		    *)
-		      os=-nextstep3
-			;;
-		esac
-		;;
-	nh3000)
-		basic_machine=m68k-harris
-		os=-cxux
-		;;
-	nh[45]000)
-		basic_machine=m88k-harris
-		os=-cxux
-		;;
-	nindy960)
-		basic_machine=i960-intel
-		os=-nindy
-		;;
-	mon960)
-		basic_machine=i960-intel
-		os=-mon960
-		;;
-	nonstopux)
-		basic_machine=mips-compaq
-		os=-nonstopux
-		;;
-	np1)
-		basic_machine=np1-gould
-		;;
-	nsr-tandem)
-		basic_machine=nsr-tandem
-		;;
-	op50n-* | op60c-*)
-		basic_machine=hppa1.1-oki
-		os=-proelf
-		;;
-	openrisc | openrisc-*)
-		basic_machine=or32-unknown
-		;;
-	os400)
-		basic_machine=powerpc-ibm
-		os=-os400
-		;;
-	OSE68000 | ose68000)
-		basic_machine=m68000-ericsson
-		os=-ose
-		;;
-	os68k)
-		basic_machine=m68k-none
-		os=-os68k
-		;;
-	pa-hitachi)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	paragon)
-		basic_machine=i860-intel
-		os=-osf
-		;;
-	parisc)
-		basic_machine=hppa-unknown
-		os=-linux
-		;;
-	parisc-*)
-		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	pbd)
-		basic_machine=sparc-tti
-		;;
-	pbb)
-		basic_machine=m68k-tti
-		;;
-	pc532 | pc532-*)
-		basic_machine=ns32k-pc532
-		;;
-	pc98)
-		basic_machine=i386-pc
-		;;
-	pc98-*)
-		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
-		basic_machine=i586-pc
-		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
-		basic_machine=i686-pc
-		;;
-	pentium4)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pn)
-		basic_machine=pn-gould
-		;;
-	power)	basic_machine=power-ibm
-		;;
-	ppc)	basic_machine=powerpc-unknown
-		;;
-	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
-		basic_machine=powerpcle-unknown
-		;;
-	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64)	basic_machine=powerpc64-unknown
-		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
-		basic_machine=powerpc64le-unknown
-		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ps2)
-		basic_machine=i386-ibm
-		;;
-	pw32)
-		basic_machine=i586-unknown
-		os=-pw32
-		;;
-	rdos)
-		basic_machine=i386-pc
-		os=-rdos
-		;;
-	rom68k)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	rm[46]00)
-		basic_machine=mips-siemens
-		;;
-	rtpc | rtpc-*)
-		basic_machine=romp-ibm
-		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
-		;;
-	sa29200)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
-		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
-		;;
-	sde)
-		basic_machine=mipsisa32-sde
-		os=-elf
-		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
-		;;
-	sequent)
-		basic_machine=i386-sequent
-		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
-		;;
-	sh5el)
-		basic_machine=sh5le-unknown
-		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
-		basic_machine=sparclite-wrs
-		os=-vxworks
-		;;
-	sps7)
-		basic_machine=m68k-bull
-		os=-sysv2
-		;;
-	spur)
-		basic_machine=spur-unknown
-		;;
-	st2000)
-		basic_machine=m68k-tandem
-		;;
-	stratus)
-		basic_machine=i860-stratus
-		os=-sysv4
-		;;
-	sun2)
-		basic_machine=m68000-sun
-		;;
-	sun2os3)
-		basic_machine=m68000-sun
-		os=-sunos3
-		;;
-	sun2os4)
-		basic_machine=m68000-sun
-		os=-sunos4
-		;;
-	sun3os3)
-		basic_machine=m68k-sun
-		os=-sunos3
-		;;
-	sun3os4)
-		basic_machine=m68k-sun
-		os=-sunos4
-		;;
-	sun4os3)
-		basic_machine=sparc-sun
-		os=-sunos3
-		;;
-	sun4os4)
-		basic_machine=sparc-sun
-		os=-sunos4
-		;;
-	sun4sol2)
-		basic_machine=sparc-sun
-		os=-solaris2
-		;;
-	sun3 | sun3-*)
-		basic_machine=m68k-sun
-		;;
-	sun4)
-		basic_machine=sparc-sun
-		;;
-	sun386 | sun386i | roadrunner)
-		basic_machine=i386-sun
-		;;
-	sv1)
-		basic_machine=sv1-cray
-		os=-unicos
-		;;
-	symmetry)
-		basic_machine=i386-sequent
-		os=-dynix
-		;;
-	t3e)
-		basic_machine=alphaev5-cray
-		os=-unicos
-		;;
-	t90)
-		basic_machine=t90-cray
-		os=-unicos
-		;;
-	tic54x | c54x*)
-		basic_machine=tic54x-unknown
-		os=-coff
-		;;
-	tic55x | c55x*)
-		basic_machine=tic55x-unknown
-		os=-coff
-		;;
-	tic6x | c6x*)
-		basic_machine=tic6x-unknown
-		os=-coff
-		;;
-	tile*)
-		basic_machine=tile-unknown
-		os=-linux-gnu
-		;;
-	tx39)
-		basic_machine=mipstx39-unknown
-		;;
-	tx39el)
-		basic_machine=mipstx39el-unknown
-		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
-		;;
-	tower | tower-32)
-		basic_machine=m68k-ncr
-		;;
-	tpf)
-		basic_machine=s390x-ibm
-		os=-tpf
-		;;
-	udi29k)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	ultra3)
-		basic_machine=a29k-nyu
-		os=-sym1
-		;;
-	v810 | necv810)
-		basic_machine=v810-nec
-		os=-none
-		;;
-	vaxv)
-		basic_machine=vax-dec
-		os=-sysv
-		;;
-	vms)
-		basic_machine=vax-dec
-		os=-vms
-		;;
-	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
-		;;
-	vxworks960)
-		basic_machine=i960-wrs
-		os=-vxworks
-		;;
-	vxworks68)
-		basic_machine=m68k-wrs
-		os=-vxworks
-		;;
-	vxworks29k)
-		basic_machine=a29k-wrs
-		os=-vxworks
-		;;
-	w65*)
-		basic_machine=w65-wdc
-		os=-none
-		;;
-	w89k-*)
-		basic_machine=hppa1.1-winbond
-		os=-proelf
-		;;
-	xbox)
-		basic_machine=i686-pc
-		os=-mingw32
-		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
-		;;
-	ymp)
-		basic_machine=ymp-cray
-		os=-unicos
-		;;
-	z8k-*-coff)
-		basic_machine=z8k-unknown
-		os=-sim
-		;;
-	z80-*-coff)
-		basic_machine=z80-unknown
-		os=-sim
-		;;
-	none)
-		basic_machine=none-none
-		os=-none
-		;;
-
-# Here we handle the default manufacturer of certain CPU types.  It is in
-# some cases the only manufacturer, in others, it is the most popular.
-	w89k)
-		basic_machine=hppa1.1-winbond
-		;;
-	op50n)
-		basic_machine=hppa1.1-oki
-		;;
-	op60c)
-		basic_machine=hppa1.1-oki
-		;;
-	romp)
-		basic_machine=romp-ibm
-		;;
-	mmix)
-		basic_machine=mmix-knuth
-		;;
-	rs6000)
-		basic_machine=rs6000-ibm
-		;;
-	vax)
-		basic_machine=vax-dec
-		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
-		;;
-	pdp11)
-		basic_machine=pdp11-dec
-		;;
-	we32k)
-		basic_machine=we32k-att
-		;;
-	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
-		basic_machine=sh-unknown
-		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-		basic_machine=sparc-sun
-		;;
-	cydra)
-		basic_machine=cydra-cydrome
-		;;
-	orion)
-		basic_machine=orion-highlevel
-		;;
-	orion105)
-		basic_machine=clipper-highlevel
-		;;
-	mac | mpw | mac-mpw)
-		basic_machine=m68k-apple
-		;;
-	pmac | pmac-mpw)
-		basic_machine=powerpc-apple
-		;;
-	*-unknown)
-		# Make sure to match an already-canonicalized machine name.
-		;;
-	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
-	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
-		;;
-	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
-		;;
-	*)
-		;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
-        # First match some system type aliases
-        # that might get confused with valid system types.
-	# -solaris* is a basic system type, with this one exception.
-        -auroraux)
-	        os=-auroraux
-		;;
-	-solaris1 | -solaris1.*)
-		os=`echo $os | sed -e 's|solaris1|sunos4|'`
-		;;
-	-solaris)
-		os=-solaris2
-		;;
-	-svr4*)
-		os=-sysv4
-		;;
-	-unixware*)
-		os=-sysv4.2uw
-		;;
-	-gnu/linux*)
-		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
-		;;
-	# First accept the basic system types.
-	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
-	# -sysv* is not here because it comes later, after sysvr4.
-	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
-	      | -sym* | -kopensolaris* \
-	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* | -aros* \
-	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
-	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -openbsd* | -solidbsd* \
-	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
-	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
-	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* \
-	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
-	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
-	# Remember, each alternative MUST END IN *, to match a version number.
-		;;
-	-qnx*)
-		case $basic_machine in
-		    x86-* | i*86-*)
-			;;
-		    *)
-			os=-nto$os
-			;;
-		esac
-		;;
-	-nto-qnx*)
-		;;
-	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
-		;;
-	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
-	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
-		;;
-	-mac*)
-		os=`echo $os | sed -e 's|mac|macos|'`
-		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
-		;;
-	-linux*)
-		os=`echo $os | sed -e 's|linux|linux-gnu|'`
-		;;
-	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
-		;;
-	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
-		;;
-	-opened*)
-		os=-openedition
-		;;
-        -os400*)
-		os=-os400
-		;;
-	-wince*)
-		os=-wince
-		;;
-	-osfrose*)
-		os=-osfrose
-		;;
-	-osf*)
-		os=-osf
-		;;
-	-utek*)
-		os=-bsd
-		;;
-	-dynix*)
-		os=-bsd
-		;;
-	-acis*)
-		os=-aos
-		;;
-	-atheos*)
-		os=-atheos
-		;;
-	-syllable*)
-		os=-syllable
-		;;
-	-386bsd)
-		os=-bsd
-		;;
-	-ctix* | -uts*)
-		os=-sysv
-		;;
-	-nova*)
-		os=-rtmk-nova
-		;;
-	-ns2 )
-		os=-nextstep2
-		;;
-	-nsk*)
-		os=-nsk
-		;;
-	# Preserve the version number of sinix5.
-	-sinix5.*)
-		os=`echo $os | sed -e 's|sinix|sysv|'`
-		;;
-	-sinix*)
-		os=-sysv4
-		;;
-        -tpf*)
-		os=-tpf
-		;;
-	-triton*)
-		os=-sysv3
-		;;
-	-oss*)
-		os=-sysv3
-		;;
-	-svr4)
-		os=-sysv4
-		;;
-	-svr3)
-		os=-sysv3
-		;;
-	-sysvr4)
-		os=-sysv4
-		;;
-	# This must come after -sysvr4.
-	-sysv*)
-		;;
-	-ose*)
-		os=-ose
-		;;
-	-es1800*)
-		os=-ose
-		;;
-	-xenix)
-		os=-xenix
-		;;
-	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-		os=-mint
-		;;
-	-aros*)
-		os=-aros
-		;;
-	-kaos*)
-		os=-kaos
-		;;
-	-zvmoe)
-		os=-zvmoe
-		;;
-	-dicos*)
-		os=-dicos
-		;;
-	-none)
-		;;
-	*)
-		# Get rid of the `-' at the beginning of $os.
-		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
-		exit 1
-		;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system.  Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
-        score-*)
-		os=-elf
-		;;
-        spu-*)
-		os=-elf
-		;;
-	*-acorn)
-		os=-riscix1.2
-		;;
-	arm*-rebel)
-		os=-linux
-		;;
-	arm*-semi)
-		os=-aout
-		;;
-        c4x-* | tic4x-*)
-        	os=-coff
-		;;
-	# This must come before the *-dec entry.
-	pdp10-*)
-		os=-tops20
-		;;
-	pdp11-*)
-		os=-none
-		;;
-	*-dec | vax-*)
-		os=-ultrix4.2
-		;;
-	m68*-apollo)
-		os=-domain
-		;;
-	i386-sun)
-		os=-sunos4.0.2
-		;;
-	m68000-sun)
-		os=-sunos3
-		# This also exists in the configure program, but was not the
-		# default.
-		# os=-sunos4
-		;;
-	m68*-cisco)
-		os=-aout
-		;;
-        mep-*)
-		os=-elf
-		;;
-	mips*-cisco)
-		os=-elf
-		;;
-	mips*-*)
-		os=-elf
-		;;
-	or32-*)
-		os=-coff
-		;;
-	*-tti)	# must be before sparc entry or we get the wrong os.
-		os=-sysv3
-		;;
-	sparc-* | *-sun)
-		os=-sunos4.1.1
-		;;
-	*-be)
-		os=-beos
-		;;
-	*-haiku)
-		os=-haiku
-		;;
-	*-ibm)
-		os=-aix
-		;;
-    	*-knuth)
-		os=-mmixware
-		;;
-	*-wec)
-		os=-proelf
-		;;
-	*-winbond)
-		os=-proelf
-		;;
-	*-oki)
-		os=-proelf
-		;;
-	*-hp)
-		os=-hpux
-		;;
-	*-hitachi)
-		os=-hiux
-		;;
-	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
-		os=-sysv
-		;;
-	*-cbm)
-		os=-amigaos
-		;;
-	*-dg)
-		os=-dgux
-		;;
-	*-dolphin)
-		os=-sysv3
-		;;
-	m68k-ccur)
-		os=-rtu
-		;;
-	m88k-omron*)
-		os=-luna
-		;;
-	*-next )
-		os=-nextstep
-		;;
-	*-sequent)
-		os=-ptx
-		;;
-	*-crds)
-		os=-unos
-		;;
-	*-ns)
-		os=-genix
-		;;
-	i370-*)
-		os=-mvs
-		;;
-	*-next)
-		os=-nextstep3
-		;;
-	*-gould)
-		os=-sysv
-		;;
-	*-highlevel)
-		os=-bsd
-		;;
-	*-encore)
-		os=-bsd
-		;;
-	*-sgi)
-		os=-irix
-		;;
-	*-siemens)
-		os=-sysv4
-		;;
-	*-masscomp)
-		os=-rtu
-		;;
-	f30[01]-fujitsu | f700-fujitsu)
-		os=-uxpv
-		;;
-	*-rom68k)
-		os=-coff
-		;;
-	*-*bug)
-		os=-coff
-		;;
-	*-apple)
-		os=-macos
-		;;
-	*-atari*)
-		os=-mint
-		;;
-	*)
-		os=-none
-		;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer.  We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
-	*-unknown)
-		case $os in
-			-riscix*)
-				vendor=acorn
-				;;
-			-sunos*)
-				vendor=sun
-				;;
-			-cnk*|-aix*)
-				vendor=ibm
-				;;
-			-beos*)
-				vendor=be
-				;;
-			-hpux*)
-				vendor=hp
-				;;
-			-mpeix*)
-				vendor=hp
-				;;
-			-hiux*)
-				vendor=hitachi
-				;;
-			-unos*)
-				vendor=crds
-				;;
-			-dgux*)
-				vendor=dg
-				;;
-			-luna*)
-				vendor=omron
-				;;
-			-genix*)
-				vendor=ns
-				;;
-			-mvs* | -opened*)
-				vendor=ibm
-				;;
-			-os400*)
-				vendor=ibm
-				;;
-			-ptx*)
-				vendor=sequent
-				;;
-			-tpf*)
-				vendor=ibm
-				;;
-			-vxsim* | -vxworks* | -windiss*)
-				vendor=wrs
-				;;
-			-aux*)
-				vendor=apple
-				;;
-			-hms*)
-				vendor=hitachi
-				;;
-			-mpw* | -macos*)
-				vendor=apple
-				;;
-			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-				vendor=atari
-				;;
-			-vos*)
-				vendor=stratus
-				;;
-		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
-		;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/third_party/libxml/src/configure b/third_party/libxml/src/configure
deleted file mode 100755
index 412faed..0000000
--- a/third_party/libxml/src/configure
+++ /dev/null
@@ -1,16827 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65.
-#
-#
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
-else
-  exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1"
-  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
-  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
-  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
-  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in #(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  # We cannot yet assume a decent shell, so we have to provide a
-	# neutralization value for shells without unset; and this also
-	# works around shells that cannot unset nonexistent variables.
-	BASH_ENV=/dev/null
-	ENV=/dev/null
-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-	export CONFIG_SHELL
-	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
-$0: including any error possibly output before this
-$0: message. Then install a modern shell, or manually run
-$0: the script under such a shell if you do have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
-  fi
-  $as_echo "$as_me: error: $1" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-  sed -n '
-    p
-    /[$]LINENO/=
-  ' <$as_myself |
-    sed '
-      s/[$]LINENO.*/&-/
-      t lineno
-      b
-      :lineno
-      N
-      :loop
-      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-      t loop
-      s/-\n.*//
-    ' >$as_me.lineno &&
-  chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-
-  # Don't try to exec as it changes $[0], causing all sort of problems
-  # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensitive to this).
-  . "./$as_me.lineno"
-  # Exit status is that of the last command.
-  exit
-}
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
-    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -p'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -p'
-  fi
-else
-  as_ln_s='cp -p'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-
-if test -x / >/dev/null 2>&1; then
-  as_test_x='test -x'
-else
-  if ls -dL / >/dev/null 2>&1; then
-    as_ls_L_option=L
-  else
-    as_ls_L_option=
-  fi
-  as_test_x='
-    eval sh -c '\''
-      if test -d "$1"; then
-	test -d "$1/.";
-      else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$lt_ECHO in
-X*--fallback-echo)
-  # Remove one level of quotation (which was required for Make).
-  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
-  ;;
-esac
-
-ECHO=${lt_ECHO-echo}
-if test "X$1" = X--no-reexec; then
-  # Discard the --no-reexec flag, and continue.
-  shift
-elif test "X$1" = X--fallback-echo; then
-  # Avoid inline document here, it may be left over
-  :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
-  # Yippee, $ECHO works!
-  :
-else
-  # Restart under the correct shell.
-  exec $SHELL "$0" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<_LT_EOF
-$*
-_LT_EOF
-  exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
-  if test "X${echo_test_string+set}" != Xset; then
-    # find a string as large as possible, as long as the shell can cope with it
-    for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
-      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
-      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
-	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
-      then
-        break
-      fi
-    done
-  fi
-
-  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-     test "X$echo_testing_string" = "X$echo_test_string"; then
-    :
-  else
-    # The Solaris, AIX, and Digital Unix default echo programs unquote
-    # backslashes.  This makes it impossible to quote backslashes using
-    #   echo "$something" | sed 's/\\/\\\\/g'
-    #
-    # So, first we look for a working echo in the user's PATH.
-
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for dir in $PATH /usr/ucb; do
-      IFS="$lt_save_ifs"
-      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
-         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        ECHO="$dir/echo"
-        break
-      fi
-    done
-    IFS="$lt_save_ifs"
-
-    if test "X$ECHO" = Xecho; then
-      # We didn't find a better echo, so look for alternatives.
-      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        # This shell has a builtin print -r that does the trick.
-        ECHO='print -r'
-      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
-	   test "X$CONFIG_SHELL" != X/bin/ksh; then
-        # If we have ksh, try running configure again with it.
-        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-        export ORIGINAL_CONFIG_SHELL
-        CONFIG_SHELL=/bin/ksh
-        export CONFIG_SHELL
-        exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
-      else
-        # Try using printf.
-        ECHO='printf %s\n'
-        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-	   test "X$echo_testing_string" = "X$echo_test_string"; then
-	  # Cool, printf works
-	  :
-        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
-	  export CONFIG_SHELL
-	  SHELL="$CONFIG_SHELL"
-	  export SHELL
-	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
-        elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
-        else
-	  # maybe with a smaller string...
-	  prev=:
-
-	  for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
-	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
-	    then
-	      break
-	    fi
-	    prev="$cmd"
-	  done
-
-	  if test "$prev" != 'sed 50q "$0"'; then
-	    echo_test_string=`eval $prev`
-	    export echo_test_string
-	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
-	  else
-	    # Oops.  We lost completely, so just stick with echo.
-	    ECHO=echo
-	  fi
-        fi
-      fi
-    fi
-  fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
-   lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
-fi
-
-
-
-
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
-
-# Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
-# so uname gets run too.
-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-#
-# Initializations.
-#
-ac_default_prefix=/usr/local
-ac_clean_files=
-ac_config_libobj_dir=.
-LIBOBJS=
-cross_compiling=no
-subdirs=
-MFLAGS=
-MAKEFLAGS=
-
-# Identity of this package.
-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
-PACKAGE_URL=
-
-ac_unique_file="entities.c"
-# Factoring default headers for most tests.
-ac_includes_default="\
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-#endif
-#ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-#  include <memory.h>
-# endif
-# include <string.h>
-#endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif"
-
-ac_subst_vars='am__EXEEXT_FALSE
-am__EXEEXT_TRUE
-LTLIBOBJS
-LIBOBJS
-PYTHON_TESTS
-RELDATE
-RDL_LIBS
-M_LIBS
-PYTHON_SITE_PACKAGES
-PYTHON_INCLUDES
-PYTHON_VERSION
-HAVE_ISINF
-HAVE_ISNAN
-XML_INCLUDEDIR
-ICONV_LIBS
-XML_LIBTOOLLIBS
-XML_LIBS
-XML_LIBDIR
-XML_CFLAGS
-CYGWIN_EXTRA_PYTHON_LIBADD
-CYGWIN_EXTRA_LDFLAGS
-WIN32_EXTRA_LDFLAGS
-WIN32_EXTRA_LIBADD
-WITH_RUN_DEBUG
-WITH_MEM_DEBUG
-TEST_DEBUG
-DEBUG_OBJ
-WITH_DEBUG
-TEST_REGEXPS
-WITH_REGEXPS
-TEST_SCHEMAS
-WITH_SCHEMAS
-TEST_SCHEMATRON
-WITH_SCHEMATRON
-WITH_ISO8859X
-WITH_ICONV
-WITH_ICU
-WITH_OUTPUT
-TEST_XPATH
-XPATH_OBJ
-WITH_XPATH
-TEST_XINCLUDE
-XINCLUDE_OBJ
-WITH_XINCLUDE
-TEST_C14N
-C14N_OBJ
-WITH_C14N
-TEST_XPTR
-XPTR_OBJ
-WITH_XPTR
-DOCB_OBJ
-WITH_DOCB
-TEST_CATALOG
-CATALOG_OBJ
-WITH_CATALOG
-TEST_VTIME
-TEST_VALID
-WITH_VALID
-TEST_PHTML
-TEST_HTML
-HTML_OBJ
-WITH_HTML
-TEST_PUSH
-WITH_PUSH
-TEST_SAX
-WITH_SAX1
-TEST_PATTERN
-WITH_PATTERN
-WITH_WRITER
-READER_TEST
-WITH_READER
-WITH_LEGACY
-HTTP_OBJ
-WITH_HTTP
-FTP_OBJ
-WITH_FTP
-WITH_TREE
-THREADS_W32
-TEST_THREADS
-THREAD_CFLAGS
-WITH_THREADS
-BASE_THREAD_LIBS
-THREAD_LIBS
-WITH_TRIO
-WITH_TRIO_SOURCES_FALSE
-WITH_TRIO_SOURCES_TRUE
-STATIC_BINARIES
-TEST_MODULES
-MODULE_EXTENSION
-MODULE_PLATFORM_LIBS
-WITH_MODULES
-PYTHON_LIBS
-PYTHON_SUBDIR
-pythondir
-WITH_PYTHON_FALSE
-WITH_PYTHON_TRUE
-PYTHON
-WITH_ZLIB
-Z_LIBS
-Z_CFLAGS
-REBUILD_DOCS_FALSE
-REBUILD_DOCS_TRUE
-HTML_DIR
-USE_VERSION_SCRIPT_FALSE
-USE_VERSION_SCRIPT_TRUE
-VERSION_SCRIPT_FLAGS
-OTOOL64
-OTOOL
-LIPO
-NMEDIT
-DSYMUTIL
-lt_ECHO
-RANLIB
-AR
-LN_S
-NM
-ac_ct_DUMPBIN
-DUMPBIN
-LD
-FGREP
-SED
-LIBTOOL
-OBJDUMP
-DLLTOOL
-AS
-ANSI2KNR
-U
-EGREP
-GREP
-XSLTPROC
-XMLLINT
-WGET
-PERL
-TAR
-MV
-RM
-CPP
-am__fastdepCC_FALSE
-am__fastdepCC_TRUE
-CCDEPMODE
-AMDEPBACKSLASH
-AMDEP_FALSE
-AMDEP_TRUE
-am__quote
-am__include
-DEPDIR
-OBJEXT
-EXEEXT
-ac_ct_CC
-CPPFLAGS
-LDFLAGS
-CFLAGS
-CC
-am__untar
-am__tar
-AMTAR
-am__leading_dot
-SET_MAKE
-AWK
-mkdir_p
-MKDIR_P
-INSTALL_STRIP_PROGRAM
-STRIP
-install_sh
-MAKEINFO
-AUTOHEADER
-AUTOMAKE
-AUTOCONF
-ACLOCAL
-VERSION
-PACKAGE
-CYGPATH_W
-am__isrc
-INSTALL_DATA
-INSTALL_SCRIPT
-INSTALL_PROGRAM
-LIBXML_VERSION_EXTRA
-LIBXML_VERSION_NUMBER
-LIBXML_VERSION_INFO
-LIBXML_VERSION
-LIBXML_MICRO_VERSION
-LIBXML_MINOR_VERSION
-LIBXML_MAJOR_VERSION
-host_os
-host_vendor
-host_cpu
-host
-build_os
-build_vendor
-build_cpu
-build
-target_alias
-host_alias
-build_alias
-LIBS
-ECHO_T
-ECHO_N
-ECHO_C
-DEFS
-mandir
-localedir
-libdir
-psdir
-pdfdir
-dvidir
-htmldir
-infodir
-docdir
-oldincludedir
-includedir
-localstatedir
-sharedstatedir
-sysconfdir
-datadir
-datarootdir
-libexecdir
-sbindir
-bindir
-program_transform_name
-prefix
-exec_prefix
-PACKAGE_URL
-PACKAGE_BUGREPORT
-PACKAGE_STRING
-PACKAGE_VERSION
-PACKAGE_TARNAME
-PACKAGE_NAME
-PATH_SEPARATOR
-SHELL'
-ac_subst_files=''
-ac_user_opts='
-enable_option_checking
-enable_dependency_tracking
-enable_shared
-enable_static
-with_pic
-enable_fast_install
-with_gnu_ld
-enable_libtool_lock
-with_c14n
-with_catalog
-with_debug
-with_docbook
-with_fexceptions
-with_ftp
-with_history
-with_html
-with_html_dir
-with_html_subdir
-with_http
-with_iconv
-with_iso8859x
-with_legacy
-with_mem_debug
-with_minimum
-with_output
-with_pattern
-with_push
-with_python
-with_reader
-with_readline
-with_regexps
-with_run_debug
-with_sax1
-with_schemas
-with_schematron
-with_threads
-with_thread_alloc
-with_tree
-with_valid
-with_writer
-with_xinclude
-with_xpath
-with_xptr
-with_modules
-with_zlib
-with_coverage
-enable_rebuild_docs
-enable_ipv6
-'
-      ac_precious_vars='build_alias
-host_alias
-target_alias
-CC
-CFLAGS
-LDFLAGS
-LIBS
-CPPFLAGS
-CPP'
-
-
-# Initialize some variables set by options.
-ac_init_help=
-ac_init_version=false
-ac_unrecognized_opts=
-ac_unrecognized_sep=
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-cache_file=/dev/null
-exec_prefix=NONE
-no_create=
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-verbose=
-x_includes=NONE
-x_libraries=NONE
-
-# Installation directory options.
-# These are left unexpanded so users can "make install exec_prefix=/foo"
-# and all the variables that are supposed to be based on exec_prefix
-# by default will actually change.
-# Use braces instead of parens because sh, perl, etc. also accept them.
-# (The list follows the same order as the GNU Coding Standards.)
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datarootdir='${prefix}/share'
-datadir='${datarootdir}'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-docdir='${datarootdir}/doc/${PACKAGE}'
-infodir='${datarootdir}/info'
-htmldir='${docdir}'
-dvidir='${docdir}'
-pdfdir='${docdir}'
-psdir='${docdir}'
-libdir='${exec_prefix}/lib'
-localedir='${datarootdir}/locale'
-mandir='${datarootdir}/man'
-
-ac_prev=
-ac_dashdash=
-for ac_option
-do
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval $ac_prev=\$ac_option
-    ac_prev=
-    continue
-  fi
-
-  case $ac_option in
-  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-  *)	ac_optarg=yes ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case $ac_dashdash$ac_option in
-  --)
-    ac_dashdash=yes ;;
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir=$ac_optarg ;;
-
-  -build | --build | --buil | --bui | --bu)
-    ac_prev=build_alias ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build_alias=$ac_optarg ;;
-
-  -cache-file | --cache-file | --cache-fil | --cache-fi \
-  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-    ac_prev=cache_file ;;
-  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-    cache_file=$ac_optarg ;;
-
-  --config-cache | -C)
-    cache_file=config.cache ;;
-
-  -datadir | --datadir | --datadi | --datad)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=*)
-    datadir=$ac_optarg ;;
-
-  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
-  | --dataroo | --dataro | --datar)
-    ac_prev=datarootdir ;;
-  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
-  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
-    datarootdir=$ac_optarg ;;
-
-  -disable-* | --disable-*)
-    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
-    # Reject names that are not valid shell variable names.
-    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
-    ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-    case $ac_user_opts in
-      *"
-"enable_$ac_useropt"
-"*) ;;
-      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
-	 ac_unrecognized_sep=', ';;
-    esac
-    eval enable_$ac_useropt=no ;;
-
-  -docdir | --docdir | --docdi | --doc | --do)
-    ac_prev=docdir ;;
-  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
-    docdir=$ac_optarg ;;
-
-  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
-    ac_prev=dvidir ;;
-  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
-    dvidir=$ac_optarg ;;
-
-  -enable-* | --enable-*)
-    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
-    # Reject names that are not valid shell variable names.
-    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
-    ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-    case $ac_user_opts in
-      *"
-"enable_$ac_useropt"
-"*) ;;
-      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
-	 ac_unrecognized_sep=', ';;
-    esac
-    eval enable_$ac_useropt=\$ac_optarg ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-  | --exec | --exe | --ex)
-    ac_prev=exec_prefix ;;
-  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-  | --exec=* | --exe=* | --ex=*)
-    exec_prefix=$ac_optarg ;;
-
-  -gas | --gas | --ga | --g)
-    # Obsolete; use --with-gas.
-    with_gas=yes ;;
-
-  -help | --help | --hel | --he | -h)
-    ac_init_help=long ;;
-  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
-    ac_init_help=recursive ;;
-  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
-    ac_init_help=short ;;
-
-  -host | --host | --hos | --ho)
-    ac_prev=host_alias ;;
-  -host=* | --host=* | --hos=* | --ho=*)
-    host_alias=$ac_optarg ;;
-
-  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
-    ac_prev=htmldir ;;
-  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
-  | --ht=*)
-    htmldir=$ac_optarg ;;
-
-  -includedir | --includedir | --includedi | --included | --include \
-  | --includ | --inclu | --incl | --inc)
-    ac_prev=includedir ;;
-  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-  | --includ=* | --inclu=* | --incl=* | --inc=*)
-    includedir=$ac_optarg ;;
-
-  -infodir | --infodir | --infodi | --infod | --info | --inf)
-    ac_prev=infodir ;;
-  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-    infodir=$ac_optarg ;;
-
-  -libdir | --libdir | --libdi | --libd)
-    ac_prev=libdir ;;
-  -libdir=* | --libdir=* | --libdi=* | --libd=*)
-    libdir=$ac_optarg ;;
-
-  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-  | --libexe | --libex | --libe)
-    ac_prev=libexecdir ;;
-  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-  | --libexe=* | --libex=* | --libe=*)
-    libexecdir=$ac_optarg ;;
-
-  -localedir | --localedir | --localedi | --localed | --locale)
-    ac_prev=localedir ;;
-  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
-    localedir=$ac_optarg ;;
-
-  -localstatedir | --localstatedir | --localstatedi | --localstated \
-  | --localstate | --localstat | --localsta | --localst | --locals)
-    ac_prev=localstatedir ;;
-  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
-    localstatedir=$ac_optarg ;;
-
-  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-    ac_prev=mandir ;;
-  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-    mandir=$ac_optarg ;;
-
-  -nfp | --nfp | --nf)
-    # Obsolete; use --without-fp.
-    with_fp=no ;;
-
-  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-  | --no-cr | --no-c | -n)
-    no_create=yes ;;
-
-  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-    no_recursion=yes ;;
-
-  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-  | --oldin | --oldi | --old | --ol | --o)
-    ac_prev=oldincludedir ;;
-  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
-    oldincludedir=$ac_optarg ;;
-
-  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-    ac_prev=prefix ;;
-  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-    prefix=$ac_optarg ;;
-
-  -program-prefix | --program-prefix | --program-prefi | --program-pref \
-  | --program-pre | --program-pr | --program-p)
-    ac_prev=program_prefix ;;
-  -program-prefix=* | --program-prefix=* | --program-prefi=* \
-  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-    program_prefix=$ac_optarg ;;
-
-  -program-suffix | --program-suffix | --program-suffi | --program-suff \
-  | --program-suf | --program-su | --program-s)
-    ac_prev=program_suffix ;;
-  -program-suffix=* | --program-suffix=* | --program-suffi=* \
-  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-    program_suffix=$ac_optarg ;;
-
-  -program-transform-name | --program-transform-name \
-  | --program-transform-nam | --program-transform-na \
-  | --program-transform-n | --program-transform- \
-  | --program-transform | --program-transfor \
-  | --program-transfo | --program-transf \
-  | --program-trans | --program-tran \
-  | --progr-tra | --program-tr | --program-t)
-    ac_prev=program_transform_name ;;
-  -program-transform-name=* | --program-transform-name=* \
-  | --program-transform-nam=* | --program-transform-na=* \
-  | --program-transform-n=* | --program-transform-=* \
-  | --program-transform=* | --program-transfor=* \
-  | --program-transfo=* | --program-transf=* \
-  | --program-trans=* | --program-tran=* \
-  | --progr-tra=* | --program-tr=* | --program-t=*)
-    program_transform_name=$ac_optarg ;;
-
-  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
-    ac_prev=pdfdir ;;
-  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
-    pdfdir=$ac_optarg ;;
-
-  -psdir | --psdir | --psdi | --psd | --ps)
-    ac_prev=psdir ;;
-  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
-    psdir=$ac_optarg ;;
-
-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-  | -silent | --silent | --silen | --sile | --sil)
-    silent=yes ;;
-
-  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
-    ac_prev=sbindir ;;
-  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
-  | --sbi=* | --sb=*)
-    sbindir=$ac_optarg ;;
-
-  -sharedstatedir | --sharedstatedir | --sharedstatedi \
-  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
-  | --sharedst | --shareds | --shared | --share | --shar \
-  | --sha | --sh)
-    ac_prev=sharedstatedir ;;
-  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
-  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
-  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
-  | --sha=* | --sh=*)
-    sharedstatedir=$ac_optarg ;;
-
-  -site | --site | --sit)
-    ac_prev=site ;;
-  -site=* | --site=* | --sit=*)
-    site=$ac_optarg ;;
-
-  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-    ac_prev=srcdir ;;
-  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-    srcdir=$ac_optarg ;;
-
-  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
-  | --syscon | --sysco | --sysc | --sys | --sy)
-    ac_prev=sysconfdir ;;
-  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
-  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
-    sysconfdir=$ac_optarg ;;
-
-  -target | --target | --targe | --targ | --tar | --ta | --t)
-    ac_prev=target_alias ;;
-  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
-    target_alias=$ac_optarg ;;
-
-  -v | -verbose | --verbose | --verbos | --verbo | --verb)
-    verbose=yes ;;
-
-  -version | --version | --versio | --versi | --vers | -V)
-    ac_init_version=: ;;
-
-  -with-* | --with-*)
-    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
-    # Reject names that are not valid shell variable names.
-    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
-    ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-    case $ac_user_opts in
-      *"
-"with_$ac_useropt"
-"*) ;;
-      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
-	 ac_unrecognized_sep=', ';;
-    esac
-    eval with_$ac_useropt=\$ac_optarg ;;
-
-  -without-* | --without-*)
-    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
-    # Reject names that are not valid shell variable names.
-    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
-    ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
-    case $ac_user_opts in
-      *"
-"with_$ac_useropt"
-"*) ;;
-      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
-	 ac_unrecognized_sep=', ';;
-    esac
-    eval with_$ac_useropt=no ;;
-
-  --x)
-    # Obsolete; use --with-x.
-    with_x=yes ;;
-
-  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
-  | --x-incl | --x-inc | --x-in | --x-i)
-    ac_prev=x_includes ;;
-  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
-  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
-    x_includes=$ac_optarg ;;
-
-  -x-libraries | --x-libraries | --x-librarie | --x-librari \
-  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
-    ac_prev=x_libraries ;;
-  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
-  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
-    x_libraries=$ac_optarg ;;
-
-  -*) as_fn_error "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information."
-    ;;
-
-  *=*)
-    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
-    # Reject names that are not valid shell variable names.
-    case $ac_envvar in #(
-      '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
-    esac
-    eval $ac_envvar=\$ac_optarg
-    export $ac_envvar ;;
-
-  *)
-    # FIXME: should be removed in autoconf 3.0.
-    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
-    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
-    ;;
-
-  esac
-done
-
-if test -n "$ac_prev"; then
-  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  as_fn_error "missing argument to $ac_option"
-fi
-
-if test -n "$ac_unrecognized_opts"; then
-  case $enable_option_checking in
-    no) ;;
-    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
-    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
-  esac
-fi
-
-# Check all directory arguments for consistency.
-for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
-		datadir sysconfdir sharedstatedir localstatedir includedir \
-		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir
-do
-  eval ac_val=\$$ac_var
-  # Remove trailing slashes.
-  case $ac_val in
-    */ )
-      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
-      eval $ac_var=\$ac_val;;
-  esac
-  # Be sure to have absolute directory names.
-  case $ac_val in
-    [\\/$]* | ?:[\\/]* )  continue;;
-    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
-  esac
-  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
-done
-
-# There might be people who depend on the old broken behavior: `$host'
-# used to hold the argument of --host etc.
-# FIXME: To remove some day.
-build=$build_alias
-host=$host_alias
-target=$target_alias
-
-# FIXME: To remove some day.
-if test "x$host_alias" != x; then
-  if test "x$build_alias" = x; then
-    cross_compiling=maybe
-    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used." >&2
-  elif test "x$build_alias" != "x$host_alias"; then
-    cross_compiling=yes
-  fi
-fi
-
-ac_tool_prefix=
-test -n "$host_alias" && ac_tool_prefix=$host_alias-
-
-test "$silent" = yes && exec 6>/dev/null
-
-
-ac_pwd=`pwd` && test -n "$ac_pwd" &&
-ac_ls_di=`ls -di .` &&
-ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  as_fn_error "working directory cannot be determined"
-test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  as_fn_error "pwd does not report name of working directory"
-
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
-  ac_srcdir_defaulted=yes
-  # Try the directory containing this script, then the parent directory.
-  ac_confdir=`$as_dirname -- "$as_myself" ||
-$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_myself" : 'X\(//\)[^/]' \| \
-	 X"$as_myself" : 'X\(//\)$' \| \
-	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_myself" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-  srcdir=$ac_confdir
-  if test ! -r "$srcdir/$ac_unique_file"; then
-    srcdir=..
-  fi
-else
-  ac_srcdir_defaulted=no
-fi
-if test ! -r "$srcdir/$ac_unique_file"; then
-  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
-fi
-ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
-ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
-	pwd)`
-# When building in place, set srcdir=.
-if test "$ac_abs_confdir" = "$ac_pwd"; then
-  srcdir=.
-fi
-# Remove unnecessary trailing slashes from srcdir.
-# Double slashes in file names in object file debugging info
-# mess up M-x gdb in Emacs.
-case $srcdir in
-*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
-esac
-for ac_var in $ac_precious_vars; do
-  eval ac_env_${ac_var}_set=\${${ac_var}+set}
-  eval ac_env_${ac_var}_value=\$${ac_var}
-  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
-  eval ac_cv_env_${ac_var}_value=\$${ac_var}
-done
-
-#
-# Report the --help message.
-#
-if test "$ac_init_help" = "long"; then
-  # Omit some internal or obsolete options to make the list less imposing.
-  # This message is too long to be a string in the A/UX 3.1 sh.
-  cat <<_ACEOF
-\`configure' configures this package to adapt to many kinds of systems.
-
-Usage: $0 [OPTION]... [VAR=VALUE]...
-
-To assign environment variables (e.g., CC, CFLAGS...), specify them as
-VAR=VALUE.  See below for descriptions of some of the useful variables.
-
-Defaults for the options are specified in brackets.
-
-Configuration:
-  -h, --help              display this help and exit
-      --help=short        display options specific to this package
-      --help=recursive    display the short help of all the included packages
-  -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
-      --cache-file=FILE   cache test results in FILE [disabled]
-  -C, --config-cache      alias for \`--cache-file=config.cache'
-  -n, --no-create         do not create output files
-      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
-
-Installation directories:
-  --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [PREFIX]
-
-By default, \`make install' will install all the files in
-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
-for instance \`--prefix=\$HOME'.
-
-For better control, use the options below.
-
-Fine tuning of the installation directories:
-  --bindir=DIR            user executables [EPREFIX/bin]
-  --sbindir=DIR           system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR        program executables [EPREFIX/libexec]
-  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-  --libdir=DIR            object code libraries [EPREFIX/lib]
-  --includedir=DIR        C header files [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
-  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR           info documentation [DATAROOTDIR/info]
-  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
-  --mandir=DIR            man documentation [DATAROOTDIR/man]
-  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
-  --htmldir=DIR           html documentation [DOCDIR]
-  --dvidir=DIR            dvi documentation [DOCDIR]
-  --pdfdir=DIR            pdf documentation [DOCDIR]
-  --psdir=DIR             ps documentation [DOCDIR]
-_ACEOF
-
-  cat <<\_ACEOF
-
-Program names:
-  --program-prefix=PREFIX            prepend PREFIX to installed program names
-  --program-suffix=SUFFIX            append SUFFIX to installed program names
-  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
-
-System types:
-  --build=BUILD     configure for building on BUILD [guessed]
-  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
-_ACEOF
-fi
-
-if test -n "$ac_init_help"; then
-
-  cat <<\_ACEOF
-
-Optional Features:
-  --disable-option-checking  ignore unrecognized --enable/--with options
-  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --disable-dependency-tracking  speeds up one-time build
-  --enable-dependency-tracking   do not reject slow dependency extractors
-  --enable-shared[=PKGS]  build shared libraries [default=yes]
-  --enable-static[=PKGS]  build static libraries [default=yes]
-  --enable-fast-install[=PKGS]
-                          optimize for fast installation [default=yes]
-  --disable-libtool-lock  avoid locking (might break parallel builds)
-  --enable-rebuild-docs[=yes/no]  rebuild some generated docs [default=yes]
-  --enable-ipv6[=yes/no]  enables compilation of IPv6 code [default=yes]
-
-Optional Packages:
-  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --with-pic              try to use only PIC/non-PIC objects [default=use
-                          both]
-  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
-  --with-c14n             add the Canonicalization support (on)
-  --with-catalog          add the Catalog support (on)
-  --with-debug            add the debugging module (on)
-  --with-docbook          add Docbook SGML support (on)
-  --with-fexceptions      add GCC flag -fexceptions for C++ exceptions (off)
-  --with-ftp              add the FTP support (on)
-  --with-history          add history support to xmllint shell(off)
-  --with-html             add the HTML support (on)
-  --with-html-dir=path    path to base html directory, default
-                          $datadir/doc/html
-  --with-html-subdir=path directory used under html-dir, default
-                          $PACKAGE-$VERSION/html
-  --with-http             add the HTTP support (on)
-  --with-iconv[=DIR]      add ICONV support (on)
-  --with-iso8859x         add ISO8859X support if no iconv (on)
-  --with-legacy           add deprecated APIs for compatibility (on)
-  --with-mem-debug        add the memory debugging module (off)
-  --with-minimum          build a minimally sized library (off)
-  --with-output           add the serialization support (on)
-  --with-pattern          add the xmlPattern selection interface (on)
-  --with-push             add the PUSH parser interfaces (on)
-  --with-python[=DIR]     build Python bindings if found
-  --with-reader           add the xmlReader parsing interface (on)
-  --with-readline=DIR     use readline in DIR
-  --with-regexps          add Regular Expressions support (on)
-  --with-run-debug        add the runtime debugging module (off)
-  --with-sax1             add the older SAX1 interface (on)
-  --with-schemas          add Relax-NG and Schemas support (on)
-  --with-schematron       add Schematron support (on)
-  --with-threads          add multithread support(on)
-  --with-thread-alloc     add per-thread memory(off)
-  --with-tree             add the DOM like tree manipulation APIs (on)
-  --with-valid            add the DTD validation support (on)
-  --with-writer           add the xmlWriter saving interface (on)
-  --with-xinclude         add the XInclude support (on)
-  --with-xpath            add the XPATH support (on)
-  --with-xptr             add the XPointer support (on)
-  --with-modules          add the dynamic modules support (on)
-  --with-zlib[=DIR]       use libz in DIR
-  --with-coverage         build for code coverage with GCC (off)
-
-Some influential environment variables:
-  CC          C compiler command
-  CFLAGS      C compiler flags
-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
-              nonstandard directory <lib dir>
-  LIBS        libraries to pass to the linker, e.g. -l<library>
-  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
-              you have headers in a nonstandard directory <include dir>
-  CPP         C preprocessor
-
-Use these variables to override the choices made by `configure' or to help
-it to find libraries and programs with nonstandard names/locations.
-
-Report bugs to the package provider.
-_ACEOF
-ac_status=$?
-fi
-
-if test "$ac_init_help" = "recursive"; then
-  # If there are subdirs, report their specific --help.
-  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-    test -d "$ac_dir" ||
-      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
-      continue
-    ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-  # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-  case $ac_top_builddir_sub in
-  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-  esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
-  .)  # We are building in place.
-    ac_srcdir=.
-    ac_top_srcdir=$ac_top_builddir_sub
-    ac_abs_top_srcdir=$ac_pwd ;;
-  [\\/]* | ?:[\\/]* )  # Absolute name.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir
-    ac_abs_top_srcdir=$srcdir ;;
-  *) # Relative name.
-    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_build_prefix$srcdir
-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-    cd "$ac_dir" || { ac_status=$?; continue; }
-    # Check for guested configure.
-    if test -f "$ac_srcdir/configure.gnu"; then
-      echo &&
-      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
-    elif test -f "$ac_srcdir/configure"; then
-      echo &&
-      $SHELL "$ac_srcdir/configure" --help=recursive
-    else
-      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-    fi || ac_status=$?
-    cd "$ac_pwd" || { ac_status=$?; break; }
-  done
-fi
-
-test -n "$ac_init_help" && exit $ac_status
-if $ac_init_version; then
-  cat <<\_ACEOF
-configure
-generated by GNU Autoconf 2.65
-
-Copyright (C) 2009 Free Software Foundation, Inc.
-This configure script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it.
-_ACEOF
-  exit
-fi
-
-## ------------------------ ##
-## Autoconf initialization. ##
-## ------------------------ ##
-
-# ac_fn_c_try_compile LINENO
-# --------------------------
-# Try to compile conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
-  if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_compile
-
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-    ac_retval=1
-fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_cpp
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_header_compiler=yes
-else
-  ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  ac_header_preproc=yes
-else
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-  yes:no: )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-  no:yes:* )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_header_mongrel
-
-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists and can be compiled using the include files in
-# INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_header_compile
-
-# ac_fn_c_try_link LINENO
-# -----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_link
-
-# ac_fn_c_check_func LINENO FUNC VAR
-# ----------------------------------
-# Tests whether FUNC exists, setting the cache variable VAR accordingly
-ac_fn_c_check_func ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define $2 innocuous_$2
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $2 (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $2
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $2 ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined __stub_$2 || defined __stub___$2
-choke me
-#endif
-
-int
-main ()
-{
-return $2 ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_func
-cat >config.log <<_ACEOF
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-
-It was created by $as_me, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
-
-  $ $0 $@
-
-_ACEOF
-exec 5>>config.log
-{
-cat <<_ASUNAME
-## --------- ##
-## Platform. ##
-## --------- ##
-
-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
-
-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
-
-_ASUNAME
-
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    $as_echo "PATH: $as_dir"
-  done
-IFS=$as_save_IFS
-
-} >&5
-
-cat >&5 <<_ACEOF
-
-
-## ----------- ##
-## Core tests. ##
-## ----------- ##
-
-_ACEOF
-
-
-# Keep a trace of the command line.
-# Strip out --no-create and --no-recursion so they do not pile up.
-# Strip out --silent because we don't want to record it for future runs.
-# Also quote any args containing shell meta-characters.
-# Make two passes to allow for proper duplicate-argument suppression.
-ac_configure_args=
-ac_configure_args0=
-ac_configure_args1=
-ac_must_keep_next=false
-for ac_pass in 1 2
-do
-  for ac_arg
-  do
-    case $ac_arg in
-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-    | -silent | --silent | --silen | --sile | --sil)
-      continue ;;
-    *\'*)
-      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    esac
-    case $ac_pass in
-    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
-    2)
-      as_fn_append ac_configure_args1 " '$ac_arg'"
-      if test $ac_must_keep_next = true; then
-	ac_must_keep_next=false # Got value, back to normal.
-      else
-	case $ac_arg in
-	  *=* | --config-cache | -C | -disable-* | --disable-* \
-	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-	  | -with-* | --with-* | -without-* | --without-* | --x)
-	    case "$ac_configure_args0 " in
-	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-	    esac
-	    ;;
-	  -* ) ac_must_keep_next=true ;;
-	esac
-      fi
-      as_fn_append ac_configure_args " '$ac_arg'"
-      ;;
-    esac
-  done
-done
-{ ac_configure_args0=; unset ac_configure_args0;}
-{ ac_configure_args1=; unset ac_configure_args1;}
-
-# When interrupted or exit'd, cleanup temporary files, and complete
-# config.log.  We remove comments because anyway the quotes in there
-# would cause problems or look ugly.
-# WARNING: Use '\'' to represent an apostrophe within the trap.
-# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
-trap 'exit_status=$?
-  # Save into config.log some information that might help in debugging.
-  {
-    echo
-
-    cat <<\_ASBOX
-## ---------------- ##
-## Cache variables. ##
-## ---------------- ##
-_ASBOX
-    echo
-    # The following way of writing the cache mishandles newlines in values,
-(
-  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
-      esac ;;
-    esac
-  done
-  (set) 2>&1 |
-    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      sed -n \
-	"s/'\''/'\''\\\\'\'''\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
-      ;; #(
-    *)
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-)
-    echo
-
-    cat <<\_ASBOX
-## ----------------- ##
-## Output variables. ##
-## ----------------- ##
-_ASBOX
-    echo
-    for ac_var in $ac_subst_vars
-    do
-      eval ac_val=\$$ac_var
-      case $ac_val in
-      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
-      esac
-      $as_echo "$ac_var='\''$ac_val'\''"
-    done | sort
-    echo
-
-    if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
-## ------------------- ##
-## File substitutions. ##
-## ------------------- ##
-_ASBOX
-      echo
-      for ac_var in $ac_subst_files
-      do
-	eval ac_val=\$$ac_var
-	case $ac_val in
-	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
-	esac
-	$as_echo "$ac_var='\''$ac_val'\''"
-      done | sort
-      echo
-    fi
-
-    if test -s confdefs.h; then
-      cat <<\_ASBOX
-## ----------- ##
-## confdefs.h. ##
-## ----------- ##
-_ASBOX
-      echo
-      cat confdefs.h
-      echo
-    fi
-    test "$ac_signal" != 0 &&
-      $as_echo "$as_me: caught signal $ac_signal"
-    $as_echo "$as_me: exit $exit_status"
-  } >&5
-  rm -f core *.core core.conftest.* &&
-    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
-    exit $exit_status
-' 0
-for ac_signal in 1 2 13 15; do
-  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
-done
-ac_signal=0
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -f -r conftest* confdefs.h
-
-$as_echo "/* confdefs.h */" > confdefs.h
-
-# Predefined preprocessor variables.
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
-_ACEOF
-
-
-# Let the site file select an alternate cache file if it wants to.
-# Prefer an explicitly selected file to automatically selected ones.
-ac_site_file1=NONE
-ac_site_file2=NONE
-if test -n "$CONFIG_SITE"; then
-  ac_site_file1=$CONFIG_SITE
-elif test "x$prefix" != xNONE; then
-  ac_site_file1=$prefix/share/config.site
-  ac_site_file2=$prefix/etc/config.site
-else
-  ac_site_file1=$ac_default_prefix/share/config.site
-  ac_site_file2=$ac_default_prefix/etc/config.site
-fi
-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
-do
-  test "x$ac_site_file" = xNONE && continue
-  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
-    sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file"
-  fi
-done
-
-if test -r "$cache_file"; then
-  # Some versions of bash will fail to source /dev/null (special files
-  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-$as_echo "$as_me: loading cache $cache_file" >&6;}
-    case $cache_file in
-      [\\/]* | ?:[\\/]* ) . "$cache_file";;
-      *)                      . "./$cache_file";;
-    esac
-  fi
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-$as_echo "$as_me: creating cache $cache_file" >&6;}
-  >$cache_file
-fi
-
-# Check that the precious variables saved in the cache have kept the same
-# value.
-ac_cache_corrupted=false
-for ac_var in $ac_precious_vars; do
-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
-  eval ac_new_set=\$ac_env_${ac_var}_set
-  eval ac_old_val=\$ac_cv_env_${ac_var}_value
-  eval ac_new_val=\$ac_env_${ac_var}_value
-  case $ac_old_set,$ac_new_set in
-    set,)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-      ac_cache_corrupted=: ;;
-    ,set)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-      ac_cache_corrupted=: ;;
-    ,);;
-    *)
-      if test "x$ac_old_val" != "x$ac_new_val"; then
-	# differences in whitespace do not lead to failure.
-	ac_old_val_w=`echo x $ac_old_val`
-	ac_new_val_w=`echo x $ac_new_val`
-	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	  ac_cache_corrupted=:
-	else
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
-	  eval $ac_var=\$ac_old_val
-	fi
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
-$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
-$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
-      fi;;
-  esac
-  # Pass precious variables to config.status.
-  if test "$ac_new_set" = set; then
-    case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-    *) ac_arg=$ac_var=$ac_new_val ;;
-    esac
-    case " $ac_configure_args " in
-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
-    esac
-  fi
-done
-if $ac_cache_corrupted; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
-fi
-## -------------------- ##
-## Main body of script. ##
-## -------------------- ##
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-ac_config_headers="$ac_config_headers config.h"
-
-
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-  for ac_t in install-sh install.sh shtool; do
-    if test -f "$ac_dir/$ac_t"; then
-      ac_aux_dir=$ac_dir
-      ac_install_sh="$ac_aux_dir/$ac_t -c"
-      break 2
-    fi
-  done
-done
-if test -z "$ac_aux_dir"; then
-  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
-
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if test "${ac_cv_build+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
-  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if test "${ac_cv_host+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$host_alias" = x; then
-  ac_cv_host=$ac_cv_build
-else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-
-LIBXML_MAJOR_VERSION=2
-LIBXML_MINOR_VERSION=7
-LIBXML_MICRO_VERSION=7
-LIBXML_MICRO_VERSION_SUFFIX=
-LIBXML_VERSION=$LIBXML_MAJOR_VERSION.$LIBXML_MINOR_VERSION.$LIBXML_MICRO_VERSION$LIBXML_MICRO_VERSION_SUFFIX
-LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML_MICRO_VERSION:$LIBXML_MINOR_VERSION
-
-LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + $LIBXML_MICRO_VERSION`
-
-if test -f CVS/Entries ; then
-  extra=`grep ChangeLog CVS/Entries | grep -v LIBXML | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
-  echo extra=$extra
-  if test "$extra" != ""
-  then
-      LIBXML_VERSION_EXTRA="-CVS$extra"
-  fi
-else if test -d .svn ; then
-  extra=`svn info | grep Revision | sed 's+Revision: ++'`
-  echo extra=$extra
-  if test "$extra" != ""
-  then
-      LIBXML_VERSION_EXTRA="-SVN$extra"
-  fi
-else if test -d .git ; then
-  extra=`git describe | sed 's+LIBXML[0-9.]*-++'`
-  echo extra=$extra
-  if test "$extra" != ""
-  then
-      LIBXML_VERSION_EXTRA="-GIT$extra"
-  fi
-fi
-fi
-fi
-
-
-
-
-
-
-
-
-VERSION=${LIBXML_VERSION}
-
-am__api_version='1.11'
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
-  ./ | .// | /[cC]/* | \
-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
-  /usr/ucb/* ) ;;
-  *)
-    # OSF1 and SCO ODT 3.0 have their own names for install.
-    # Don't use installbsd from OSF since it installs stuff as root
-    # by default.
-    for ac_prog in ginstall scoinst install; do
-      for ac_exec_ext in '' $ac_executable_extensions; do
-	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
-	  if test $ac_prog = install &&
-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  elif test $ac_prog = install &&
-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    # program-specific install script used by HP pwplus--don't use.
-	    :
-	  else
-	    rm -rf conftest.one conftest.two conftest.dir
-	    echo one > conftest.one
-	    echo two > conftest.two
-	    mkdir conftest.dir
-	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
-	      test -s conftest.one && test -s conftest.two &&
-	      test -s conftest.dir/conftest.one &&
-	      test -s conftest.dir/conftest.two
-	    then
-	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-	      break 3
-	    fi
-	  fi
-	fi
-      done
-    done
-    ;;
-esac
-
-  done
-IFS=$as_save_IFS
-
-rm -rf conftest.one conftest.two conftest.dir
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL=$ac_cv_path_install
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    INSTALL=$ac_install_sh
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
-$as_echo_n "checking whether build environment is sane... " >&6; }
-# Just in case
-sleep 1
-echo timestamp > conftest.file
-# Reject unsafe characters in $srcdir or the absolute working directory
-# name.  Accept space and tab only in the latter.
-am_lf='
-'
-case `pwd` in
-  *[\\\"\#\$\&\'\`$am_lf]*)
-    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
-esac
-case $srcdir in
-  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
-    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
-esac
-
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-   if test "$*" = "X"; then
-      # -L didn't work.
-      set X `ls -t "$srcdir/configure" conftest.file`
-   fi
-   rm -f conftest.file
-   if test "$*" != "X $srcdir/configure conftest.file" \
-      && test "$*" != "X conftest.file $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" "$LINENO" 5
-   fi
-
-   test "$2" = conftest.file
-   )
-then
-   # Ok.
-   :
-else
-   as_fn_error "newly created file is older than distributed files!
-Check your system clock" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-test "$program_prefix" != NONE &&
-  program_transform_name="s&^&$program_prefix&;$program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
-# Double any \ or $.
-# By default was `s,x,x', remove it if useless.
-ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
-program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
-
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
-
-if test x"${MISSING+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\	*)
-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
-  *)
-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
-  esac
-fi
-# Use eval to expand $SHELL
-if eval "$MISSING --run true"; then
-  am_missing_run="$MISSING --run "
-else
-  am_missing_run=
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
-fi
-
-if test x"${install_sh}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\	*)
-    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
-  *)
-    install_sh="\${SHELL} $am_aux_dir/install-sh"
-  esac
-fi
-
-# Installed binaries are usually stripped using `strip' when the user
-# run `make install-strip'.  However `strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the `STRIP' environment variable to overrule this program.
-if test "$cross_compiling" != no; then
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
-  ac_ct_STRIP=$STRIP
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_STRIP"; then
-  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_STRIP" = x; then
-    STRIP=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    STRIP=$ac_ct_STRIP
-  fi
-else
-  STRIP="$ac_cv_prog_STRIP"
-fi
-
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
-if test -z "$MKDIR_P"; then
-  if test "${ac_cv_path_mkdir+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in mkdir gmkdir; do
-	 for ac_exec_ext in '' $ac_executable_extensions; do
-	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
-	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
-	     'mkdir (GNU coreutils) '* | \
-	     'mkdir (coreutils) '* | \
-	     'mkdir (fileutils) '4.1*)
-	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
-	       break 3;;
-	   esac
-	 done
-       done
-  done
-IFS=$as_save_IFS
-
-fi
-
-  test -d ./--version && rmdir ./--version
-  if test "${ac_cv_path_mkdir+set}" = set; then
-    MKDIR_P="$ac_cv_path_mkdir -p"
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for MKDIR_P within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    MKDIR_P="$ac_install_sh -d"
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
-$as_echo "$MKDIR_P" >&6; }
-
-mkdir_p="$MKDIR_P"
-case $mkdir_p in
-  [\\/$]* | ?:[\\/]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
-
-for ac_prog in gawk mawk nawk awk
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AWK+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_AWK="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AWK=$ac_cv_prog_AWK
-if test -n "$AWK"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$AWK" && break
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
-set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat >conftest.make <<\_ACEOF
-SHELL = /bin/sh
-all:
-	@echo '@@@%%%=$(MAKE)=@@@%%%'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-case `${MAKE-make} -f conftest.make 2>/dev/null` in
-  *@@@%%%=?*=@@@%%%*)
-    eval ac_cv_prog_make_${ac_make}_set=yes;;
-  *)
-    eval ac_cv_prog_make_${ac_make}_set=no;;
-esac
-rm -f conftest.make
-fi
-if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-  SET_MAKE=
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-rm -rf .tst 2>/dev/null
-mkdir .tst 2>/dev/null
-if test -d .tst; then
-  am__leading_dot=.
-else
-  am__leading_dot=_
-fi
-rmdir .tst 2>/dev/null
-
-if test "`cd $srcdir && pwd`" != "`pwd`"; then
-  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
-  # is not polluted with repeated "-I."
-  am__isrc=' -I$(srcdir)'
-  # test to see if srcdir already configured
-  if test -f $srcdir/config.status; then
-    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
-  fi
-fi
-
-# test whether we have cygpath
-if test -z "$CYGPATH_W"; then
-  if (cygpath --version) >/dev/null 2>/dev/null; then
-    CYGPATH_W='cygpath -w'
-  else
-    CYGPATH_W=echo
-  fi
-fi
-
-
-# Define the identity of the package.
- PACKAGE=libxml2
- VERSION=$VERSION
-
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE "$PACKAGE"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define VERSION "$VERSION"
-_ACEOF
-
-# Some tools Automake needs.
-
-ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
-
-
-AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
-
-
-AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
-
-
-AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
-
-
-MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
-
-# We need awk for the "check" target.  The system "awk" is bad on
-# some platforms.
-# Always define AMTAR for backward compatibility.
-
-AMTAR=${AMTAR-"${am_missing_run}tar"}
-
-am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
-
-
-
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl.exe
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$CC" && break
-  done
-fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl.exe
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_CC" && break
-done
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "no acceptable C compiler found in \$PATH
-See \`config.log' for more details." "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-
-# The possible output files:
-ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
-
-ac_rmfiles=
-for ac_file in $ac_files
-do
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
-  esac
-done
-rm -f $ac_rmfiles
-
-if { { ac_try="$ac_link_default"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link_default") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
-  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
-# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
-# in a Makefile.  We should not override ac_cv_exeext if it was cached,
-# so that the user can short-circuit this test for compilers unknown to
-# Autoconf.
-for ac_file in $ac_files ''
-do
-  test -f "$ac_file" || continue
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
-	;;
-    [ab].out )
-	# We found the default executable, but exeext='' is most
-	# certainly right.
-	break;;
-    *.* )
-	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-	then :; else
-	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-	fi
-	# We set ac_cv_exeext here because the later test for it is not
-	# safe: cross compilers may not add the suffix if given an `-o'
-	# argument, so we may need to know it at that point already.
-	# Even if this section looks crufty: it has the advantage of
-	# actually working.
-	break;;
-    * )
-	break;;
-  esac
-done
-test "$ac_cv_exeext" = no && ac_cv_exeext=
-
-else
-  ac_file=''
-fi
-if test -z "$ac_file"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "C compiler cannot create executables
-See \`config.log' for more details." "$LINENO" 5; }; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
-ac_exeext=$ac_cv_exeext
-
-rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-$as_echo_n "checking for suffix of executables... " >&6; }
-if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
-  test -f "$ac_file" || continue
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-	  break;;
-    * ) break;;
-  esac
-done
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." "$LINENO" 5; }
-fi
-rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-$as_echo "$ac_cv_exeext" >&6; }
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-FILE *f = fopen ("conftest.out", "w");
- return ferror (f) || fclose (f) != 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files="$ac_clean_files conftest.out"
-# Check that the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
-if test "$cross_compiling" != yes; then
-  { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-  if { ac_try='./conftest$ac_cv_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then
-    cross_compiling=no
-  else
-    if test "$cross_compiling" = maybe; then
-	cross_compiling=yes
-    else
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." "$LINENO" 5; }
-    fi
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
-
-rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-$as_echo_n "checking for suffix of object files... " >&6; }
-if test "${ac_cv_objext+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
-  for ac_file in conftest.o conftest.obj conftest.*; do
-  test -f "$ac_file" || continue;
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-       break;;
-  esac
-done
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." "$LINENO" 5; }
-fi
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-$as_echo "$ac_cv_objext" >&6; }
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if test "${ac_cv_c_compiler_gnu+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_compiler_gnu=yes
-else
-  ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if test "${ac_cv_prog_cc_g+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_save_c_werror_flag=$ac_c_werror_flag
-   ac_c_werror_flag=yes
-   ac_cv_prog_cc_g=no
-   CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  ac_c_werror_flag=$ac_save_c_werror_flag
-	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if test "${ac_cv_prog_cc_c89+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-DEPDIR="${am__leading_dot}deps"
-
-ac_config_commands="$ac_config_commands depfiles"
-
-
-am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
-	@echo this is the am__doit target
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
-$as_echo_n "checking for style of include used by $am_make... " >&6; }
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from `make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
-$as_echo "$_am_result" >&6; }
-rm -f confinc confmf
-
-# Check whether --enable-dependency-tracking was given.
-if test "${enable_dependency_tracking+set}" = set; then :
-  enableval=$enable_dependency_tracking;
-fi
-
-if test "x$enable_dependency_tracking" != xno; then
-  am_depcomp="$ac_aux_dir/depcomp"
-  AMDEPBACKSLASH='\'
-fi
- if test "x$enable_dependency_tracking" != xno; then
-  AMDEP_TRUE=
-  AMDEP_FALSE='#'
-else
-  AMDEP_TRUE='#'
-  AMDEP_FALSE=
-fi
-
-
-
-depcc="$CC"   am_compiler_list=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-  # We make a subdir and do the tests there.  Otherwise we can end up
-  # making bogus files that we don't know about and never remove.  For
-  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named `D' -- because `-MD' means `put the output
-  # in D'.
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
-  # it helps to detect inapplicable dependency modes.  For instance
-  # both Tru64's cc and ICC support -MD to output dependencies as a
-  # side effect of compilation, but ICC will put the dependencies in
-  # the current directory while Tru64 will put them in the object
-  # directory.
-  mkdir sub
-
-  am_cv_CC_dependencies_compiler_type=none
-  if test "$am_compiler_list" = ""; then
-     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
-  fi
-  am__universal=false
-  case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac
-
-  for depmode in $am_compiler_list; do
-    # Setup a source with many dependencies, because some compilers
-    # like to wrap large dependency lists on column 80 (with \), and
-    # we should not choose a depcomp mode which is confused by this.
-    #
-    # We need to recreate these files for each test, as the compiler may
-    # overwrite some of them when testing with obscure command lines.
-    # This happens at least with the AIX C compiler.
-    : > sub/conftest.c
-    for i in 1 2 3 4 5 6; do
-      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
-      # Solaris 8's {/usr,}/bin/sh.
-      touch sub/conftst$i.h
-    done
-    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
-    # We check with `-c' and `-o' for the sake of the "dashmstdout"
-    # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle `-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs
-    am__obj=sub/conftest.${OBJEXT-o}
-    am__minus_obj="-o $am__obj"
-    case $depmode in
-    gcc)
-      # This depmode causes a compiler race in universal mode.
-      test "$am__universal" = false || continue
-      ;;
-    nosideeffect)
-      # after this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested
-      if test "x$enable_dependency_tracking" = xyes; then
-	continue
-      else
-	break
-      fi
-      ;;
-    msvisualcpp | msvcmsys)
-      # This compiler won't grok `-c -o', but also, the minuso test has
-      # not run yet.  These depmodes are late enough in the game, and
-      # so weak that their functioning should not be impacted.
-      am__obj=conftest.${OBJEXT-o}
-      am__minus_obj=
-      ;;
-    none) break ;;
-    esac
-    if depmode=$depmode \
-       source=sub/conftest.c object=$am__obj \
-       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-         >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
-      if (grep 'ignoring option' conftest.err ||
-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_CC_dependencies_compiler_type=$depmode
-        break
-      fi
-    fi
-  done
-
-  cd ..
-  rm -rf conftest.dir
-else
-  am_cv_CC_dependencies_compiler_type=none
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
-CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
-
- if
-  test "x$enable_dependency_tracking" != xno \
-  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
-  am__fastdepCC_TRUE=
-  am__fastdepCC_FALSE='#'
-else
-  am__fastdepCC_TRUE='#'
-  am__fastdepCC_FALSE=
-fi
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if test "${ac_cv_prog_CPP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-
-fi
-  CPP=$ac_cv_prog_CPP
-else
-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-# Extract the first word of "rm", so it can be a program name with args.
-set dummy rm; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_RM+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $RM in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_RM="$RM" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_RM" && ac_cv_path_RM="/bin/rm"
-  ;;
-esac
-fi
-RM=$ac_cv_path_RM
-if test -n "$RM"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
-$as_echo "$RM" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Extract the first word of "mv", so it can be a program name with args.
-set dummy mv; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_MV+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MV in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_MV="$MV" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_MV" && ac_cv_path_MV="/bin/mv"
-  ;;
-esac
-fi
-MV=$ac_cv_path_MV
-if test -n "$MV"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MV" >&5
-$as_echo "$MV" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Extract the first word of "tar", so it can be a program name with args.
-set dummy tar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TAR+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $TAR in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_TAR="$TAR" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_TAR="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_TAR" && ac_cv_path_TAR="/bin/tar"
-  ;;
-esac
-fi
-TAR=$ac_cv_path_TAR
-if test -n "$TAR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAR" >&5
-$as_echo "$TAR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Extract the first word of "perl", so it can be a program name with args.
-set dummy perl; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PERL+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $PERL in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="/usr/bin/perl"
-  ;;
-esac
-fi
-PERL=$ac_cv_path_PERL
-if test -n "$PERL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
-$as_echo "$PERL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Extract the first word of "wget", so it can be a program name with args.
-set dummy wget; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_WGET+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $WGET in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_WGET="$WGET" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_WGET="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_WGET" && ac_cv_path_WGET="/usr/bin/wget"
-  ;;
-esac
-fi
-WGET=$ac_cv_path_WGET
-if test -n "$WGET"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WGET" >&5
-$as_echo "$WGET" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Extract the first word of "xmllint", so it can be a program name with args.
-set dummy xmllint; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_XMLLINT+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $XMLLINT in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_XMLLINT="$XMLLINT" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_XMLLINT="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_XMLLINT" && ac_cv_path_XMLLINT="/usr/bin/xmllint"
-  ;;
-esac
-fi
-XMLLINT=$ac_cv_path_XMLLINT
-if test -n "$XMLLINT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5
-$as_echo "$XMLLINT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-# Extract the first word of "xsltproc", so it can be a program name with args.
-set dummy xsltproc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_XSLTPROC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $XSLTPROC in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_XSLTPROC" && ac_cv_path_XSLTPROC="/usr/bin/xsltproc"
-  ;;
-esac
-fi
-XSLTPROC=$ac_cv_path_XSLTPROC
-if test -n "$XSLTPROC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
-$as_echo "$XSLTPROC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
-$as_echo_n "checking for function prototypes... " >&6; }
-if test "$ac_cv_prog_cc_c89" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define PROTOTYPES 1" >>confdefs.h
-
-
-$as_echo "#define __PROTOTYPES 1" >>confdefs.h
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-if test "$ac_cv_prog_cc_stdc" != no; then
-  U= ANSI2KNR=
-else
-  U=_ ANSI2KNR=./ansi2knr
-fi
-# Ensure some checks needed by ansi2knr itself.
-
-for ac_header in string.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
-if test "x$ac_cv_header_string_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STRING_H 1
-_ACEOF
-
-fi
-
-done
-
-
-test "x$U" != "x" && as_fn_error "Compiler not ANSI compliant" "$LINENO" 5
-
-enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AS+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_AS="${ac_tool_prefix}as"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AS"; then
-  ac_ct_AS=$AS
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_AS"; then
-  ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_AS="as"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AS=$ac_cv_prog_ac_ct_AS
-if test -n "$ac_ct_AS"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_AS" = x; then
-    AS="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    AS=$ac_ct_AS
-  fi
-else
-  AS="$ac_cv_prog_AS"
-fi
-
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
-  ac_ct_DLLTOOL=$DLLTOOL
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DLLTOOL"; then
-  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_DLLTOOL" = x; then
-    DLLTOOL="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DLLTOOL=$ac_ct_DLLTOOL
-  fi
-else
-  DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
-  ac_ct_OBJDUMP=$OBJDUMP
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OBJDUMP"; then
-  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_OBJDUMP="objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OBJDUMP" = x; then
-    OBJDUMP="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OBJDUMP=$ac_ct_OBJDUMP
-  fi
-else
-  OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-  ;;
-esac
-
-test -z "$AS" && AS=as
-
-
-
-
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
-
-
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-
-case `pwd` in
-  *\ * | *\	*)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
-$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
-esac
-
-
-
-macro_version='2.2.6b'
-macro_revision='1.3017'
-
-
-
-
-
-
-
-
-
-
-
-
-
-ltmain="$ac_aux_dir/ltmain.sh"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if test "${ac_cv_path_SED+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
-     for ac_i in 1 2 3 4 5 6 7; do
-       ac_script="$ac_script$as_nl$ac_script"
-     done
-     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
-     { ac_script=; unset ac_script;}
-     if test -z "$SED"; then
-  ac_path_SED_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in sed gsed; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
-# Check for GNU ac_path_SED and select it if it is found.
-  # Check for GNU $ac_path_SED
-case `"$ac_path_SED" --version 2>&1` in
-*GNU*)
-  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo '' >> "conftest.nl"
-    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_SED_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_SED="$ac_path_SED"
-      ac_path_SED_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_SED_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_SED"; then
-    as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
-  fi
-else
-  ac_cv_path_SED=$SED
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
-  rm -f conftest.sed
-
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if test "${ac_cv_path_FGREP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
-   then ac_cv_path_FGREP="$GREP -F"
-   else
-     if test -z "$FGREP"; then
-  ac_path_FGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in fgrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
-# Check for GNU ac_path_FGREP and select it if it is found.
-  # Check for GNU $ac_path_FGREP
-case `"$ac_path_FGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'FGREP' >> "conftest.nl"
-    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_FGREP="$ac_path_FGREP"
-      ac_path_FGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_FGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_FGREP"; then
-    as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_FGREP=$FGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
- FGREP="$ac_cv_path_FGREP"
-
-
-test -z "$GREP" && GREP=grep
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | ?:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if test "${lt_cv_path_LD+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test "$with_gnu_ld" != no && break
-	;;
-      *)
-	test "$with_gnu_ld" != yes && break
-	;;
-      esac
-    fi
-  done
-  IFS="$lt_save_ifs"
-else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if test "${lt_cv_prog_gnu_ld+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if test "${lt_cv_path_NM+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
-    lt_nm_to_check="$lt_nm_to_check nm"
-  fi
-  for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS="$lt_save_ifs"
-      test -z "$ac_dir" && ac_dir=.
-      tmp_nm="$ac_dir/$lt_tmp_nm"
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
-	# Check to see if the nm accepts a BSD-compat flag.
-	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
-	#   nm: unknown option "B" ignored
-	# Tru64's nm complains that /dev/null is an invalid object file
-	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-	*/dev/null* | *'Invalid file or object type'*)
-	  lt_cv_path_NM="$tmp_nm -B"
-	  break
-	  ;;
-	*)
-	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-	  */dev/null*)
-	    lt_cv_path_NM="$tmp_nm -p"
-	    break
-	    ;;
-	  *)
-	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	    continue # so that we can try to find one that supports BSD flags
-	    ;;
-	  esac
-	  ;;
-	esac
-      fi
-    done
-    IFS="$lt_save_ifs"
-  done
-  : ${lt_cv_path_NM=no}
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test "$lt_cv_path_NM" != "no"; then
-  NM="$lt_cv_path_NM"
-else
-  # Didn't find any BSD compatible name lister, look for dumpbin.
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DUMPBIN"; then
-  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$DUMPBIN" && break
-  done
-fi
-if test -z "$DUMPBIN"; then
-  ac_ct_DUMPBIN=$DUMPBIN
-  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DUMPBIN"; then
-  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_DUMPBIN" && break
-done
-
-  if test "x$ac_ct_DUMPBIN" = x; then
-    DUMPBIN=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DUMPBIN=$ac_ct_DUMPBIN
-  fi
-fi
-
-
-  if test "$DUMPBIN" != ":"; then
-    NM="$DUMPBIN"
-  fi
-fi
-test -z "$NM" && NM=nm
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if test "${lt_cv_nm_interface+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:5603: $ac_compile\"" >&5)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&5
-  (eval echo "\"\$as_me:5606: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&5
-  (eval echo "\"\$as_me:5609: output\"" >&5)
-  cat conftest.out >&5
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-    i=0
-  teststring="ABCD"
-
-  case $build_os in
-  msdosdjgpp*)
-    # On DJGPP, this test can blow up pretty badly due to problems in libc
-    # (any single argument exceeding 2000 bytes causes a buffer overrun
-    # during glob expansion).  Even if it were fixed, the result of this
-    # check would be larger than it should be.
-    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
-    ;;
-
-  gnu*)
-    # Under GNU Hurd, this test is not required because there is
-    # no limit to the length of command line arguments.
-    # Libtool will interpret -1 as no limit whatsoever
-    lt_cv_sys_max_cmd_len=-1;
-    ;;
-
-  cygwin* | mingw* | cegcc*)
-    # On Win9x/ME, this test blows up -- it succeeds, but takes
-    # about 5 minutes as the teststring grows exponentially.
-    # Worse, since 9x/ME are not pre-emptively multitasking,
-    # you end up with a "frozen" computer, even though with patience
-    # the test eventually succeeds (with a max line length of 256k).
-    # Instead, let's just punt: use the minimum linelength reported by
-    # all of the supported platforms: 8192 (on NT/2K/XP).
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  amigaos*)
-    # On AmigaOS with pdksh, this test takes hours, literally.
-    # So we just punt and use a minimum line length of 8192.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
-    # This has been around since 386BSD, at least.  Likely further.
-    if test -x /sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
-    elif test -x /usr/sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
-    else
-      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
-    fi
-    # And add a safety zone
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    ;;
-
-  interix*)
-    # We know the value 262144 and hardcode it with a safety zone (like BSD)
-    lt_cv_sys_max_cmd_len=196608
-    ;;
-
-  osf*)
-    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
-    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
-    # nice to cause kernel panics so lets avoid the loop below.
-    # First set a reasonable default.
-    lt_cv_sys_max_cmd_len=16384
-    #
-    if test -x /sbin/sysconfig; then
-      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
-        *1*) lt_cv_sys_max_cmd_len=-1 ;;
-      esac
-    fi
-    ;;
-  sco3.2v5*)
-    lt_cv_sys_max_cmd_len=102400
-    ;;
-  sysv5* | sco5v6* | sysv4.2uw2*)
-    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
-    if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
-    else
-      lt_cv_sys_max_cmd_len=32768
-    fi
-    ;;
-  *)
-    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len"; then
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    else
-      # Make teststring a little bigger before we do anything with it.
-      # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8 ; do
-        teststring=$teststring$teststring
-      done
-      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-      # If test is not a shell built-in, we'll probably end up computing a
-      # maximum length that is only half of the actual maximum length, but
-      # we can't tell.
-      while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
-	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
-	      test $i != 17 # 1/2 MB should be enough
-      do
-        i=`expr $i + 1`
-        teststring=$teststring$teststring
-      done
-      # Only check the string length outside the loop.
-      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
-      teststring=
-      # Add a significant safety factor because C++ compilers can tack on
-      # massive amounts of additional arguments before passing them to the
-      # linker.  It appears as though 1/2 is a usable value.
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
-$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
-  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
-      = c,a/b,, \
-    && eval 'test $(( 1 + 1 )) -eq 2 \
-    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
-  && xsi_shell=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
-$as_echo "$xsi_shell" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
-$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
-    >/dev/null 2>&1 \
-  && lt_shell_append=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
-$as_echo "$lt_shell_append" >&6; }
-
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  lt_unset=unset
-else
-  lt_unset=false
-fi
-
-
-
-
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
-    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
-  lt_SP2NL='tr \040 \012'
-  lt_NL2SP='tr \015\012 \040\040'
-  ;;
- *) # EBCDIC based system
-  lt_SP2NL='tr \100 \n'
-  lt_NL2SP='tr \r\n \100\100'
-  ;;
-esac
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if test "${lt_cv_ld_reload_flag+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
-  darwin*)
-    if test "$GCC" = yes; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
-    else
-      reload_cmds='$LD$reload_flag -o $output$reload_objs'
-    fi
-    ;;
-esac
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
-  ac_ct_OBJDUMP=$OBJDUMP
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OBJDUMP"; then
-  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_OBJDUMP="objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OBJDUMP" = x; then
-    OBJDUMP="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OBJDUMP=$ac_ct_OBJDUMP
-  fi
-else
-  OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if test "${lt_cv_deplibs_check_method+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi[45]*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin*)
-  # func_win32_libid is a shell function defined in ltmain.sh
-  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-  lt_cv_file_magic_cmd='func_win32_libid'
-  ;;
-
-mingw* | pw32*)
-  # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump',
-  # unless we find 'file', for example because we are cross-compiling.
-  if ( file / ) >/dev/null 2>&1; then
-    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-    lt_cv_file_magic_cmd='func_win32_libid'
-  else
-    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-    lt_cv_file_magic_cmd='$OBJDUMP -f'
-  fi
-  ;;
-
-cegcc)
-  # use the weaker test based on 'objdump'. See mingw*.
-  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-freebsd* | dragonfly*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
-  case $host_cpu in
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  hppa*64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
-    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
-    ;;
-  *)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  esac
-  ;;
-
-interix[3-9]*)
-  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
-  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $LD in
-  *-32|*"-32 ") libmagic=32-bit;;
-  *-n32|*"-n32 ") libmagic=N32;;
-  *-64|*"-64 ") libmagic=64-bit;;
-  *) libmagic=never-match;;
-  esac
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-netbsd* | netbsdelf*-gnu)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
-  fi
-  ;;
-
-newos6*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-*nto* | *qnx*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-openbsd*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
-  fi
-  ;;
-
-osf3* | osf4* | osf5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-rdos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.3*)
-  case $host_vendor in
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  sequent)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
-    ;;
-  sni)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
-    lt_cv_file_magic_test_file=/lib/libc.so
-    ;;
-  siemens)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  pc)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  esac
-  ;;
-
-tpf*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AR+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_AR="${ac_tool_prefix}ar"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
-  ac_ct_AR=$AR
-  # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_AR"; then
-  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_AR="ar"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_AR" = x; then
-    AR="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    AR=$ac_ct_AR
-  fi
-else
-  AR="$ac_cv_prog_AR"
-fi
-
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
-  ac_ct_STRIP=$STRIP
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_STRIP"; then
-  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_STRIP" = x; then
-    STRIP=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    STRIP=$ac_ct_STRIP
-  fi
-else
-  STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
-  case $host_os in
-  openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
-    ;;
-  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
-    ;;
-  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
-  symcode='[BCDT]'
-  ;;
-cygwin* | mingw* | pw32* | cegcc*)
-  symcode='[ABCDGISTW]'
-  ;;
-hpux*)
-  if test "$host_cpu" = ia64; then
-    symcode='[ABCDEGRST]'
-  fi
-  ;;
-irix* | nonstopux*)
-  symcode='[BCDEGRST]'
-  ;;
-osf*)
-  symcode='[BCDEGQRST]'
-  ;;
-solaris*)
-  symcode='[BDRT]'
-  ;;
-sco3.2v5*)
-  symcode='[DT]'
-  ;;
-sysv4.2uw2*)
-  symcode='[DT]'
-  ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
-  symcode='[ABDT]'
-  ;;
-sysv4)
-  symcode='[DFNSTU]'
-  ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
-  symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
-  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-  ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
-  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
-  symxfrm="\\1 $ac_symprfx\\2 \\2"
-
-  # Write the raw and C identifiers.
-  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function
-    # and D for any global variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
-    # which start with @ or ?.
-    lt_cv_sys_global_symbol_pipe="$AWK '"\
-"     {last_section=section; section=\$ 3};"\
-"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-"     \$ 0!~/External *\|/{next};"\
-"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-"     {if(hide[section]) next};"\
-"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-"     ' prfx=^$ac_symprfx"
-  else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-  fi
-
-  # Check to see that the pipe works correctly.
-  pipe_works=no
-
-  rm -f conftest*
-  cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    # Now try to grab the symbols.
-    nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "$nlist"; then
-      # Try sorting and uniquifying the output.
-      if sort "$nlist" | uniq > "$nlist"T; then
-	mv -f "$nlist"T "$nlist"
-      else
-	rm -f "$nlist"T
-      fi
-
-      # Make sure that we snagged all the symbols we need.
-      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
-	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
-	  cat <<_LT_EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
-	  # Now generate the symbol file.
-	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
-	  cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols.  */
-const struct {
-  const char *name;
-  void       *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
-  { "@PROGRAM@", (void *) 0 },
-_LT_EOF
-	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
-	  cat <<\_LT_EOF >> conftest.$ac_ext
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
-	  # Now try linking the two files.
-	  mv conftest.$ac_objext conftstm.$ac_objext
-	  lt_save_LIBS="$LIBS"
-	  lt_save_CFLAGS="$CFLAGS"
-	  LIBS="conftstm.$ac_objext"
-	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
-	    pipe_works=yes
-	  fi
-	  LIBS="$lt_save_LIBS"
-	  CFLAGS="$lt_save_CFLAGS"
-	else
-	  echo "cannot find nm_test_func in $nlist" >&5
-	fi
-      else
-	echo "cannot find nm_test_var in $nlist" >&5
-      fi
-    else
-      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
-    fi
-  else
-    echo "$progname: failed program was:" >&5
-    cat conftest.$ac_ext >&5
-  fi
-  rm -rf conftest* conftst*
-
-  # Do not use the global_symbol_pipe unless it works.
-  if test "$pipe_works" = yes; then
-    break
-  else
-    lt_cv_sys_global_symbol_pipe=
-  fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
-  lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
-  enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-      *ELF-32*)
-	HPUX_IA64_MODE="32"
-	;;
-      *ELF-64*)
-	HPUX_IA64_MODE="64"
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '#line 6811 "configure"' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    if test "$lt_cv_prog_gnu_ld" = yes; then
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -melf32bsmip"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -melf32bmipn32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -melf64bmip"
-	;;
-      esac
-    else
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -32"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -n32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -64"
-	  ;;
-      esac
-    fi
-  fi
-  rm -rf conftest*
-  ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.o` in
-      *32-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_i386_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_i386"
-	    ;;
-	  ppc64-*linux*|powerpc64-*linux*)
-	    LD="${LD-ld} -m elf32ppclinux"
-	    ;;
-	  s390x-*linux*)
-	    LD="${LD-ld} -m elf_s390"
-	    ;;
-	  sparc64-*linux*)
-	    LD="${LD-ld} -m elf32_sparc"
-	    ;;
-	esac
-	;;
-      *64-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_x86_64_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_x86_64"
-	    ;;
-	  ppc*-*linux*|powerpc*-*linux*)
-	    LD="${LD-ld} -m elf64ppc"
-	    ;;
-	  s390*-*linux*|s390*-*tpf*)
-	    LD="${LD-ld} -m elf64_s390"
-	    ;;
-	  sparc*-*linux*)
-	    LD="${LD-ld} -m elf64_sparc"
-	    ;;
-	esac
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if test "${lt_cv_cc_needs_belf+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_cc_needs_belf=yes
-else
-  lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-sparc*-*solaris*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.o` in
-    *64-bit*)
-      case $lt_cv_prog_gnu_ld in
-      yes*) LD="${LD-ld} -m elf64_sparc" ;;
-      *)
-	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
-	  LD="${LD-ld} -64"
-	fi
-	;;
-      esac
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-esac
-
-need_locks="$enable_libtool_lock"
-
-
-  case $host_os in
-    rhapsody* | darwin*)
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DSYMUTIL"; then
-  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
-  ac_ct_DSYMUTIL=$DSYMUTIL
-  # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DSYMUTIL"; then
-  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_DSYMUTIL" = x; then
-    DSYMUTIL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DSYMUTIL=$ac_ct_DSYMUTIL
-  fi
-else
-  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_NMEDIT+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$NMEDIT"; then
-  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
-  ac_ct_NMEDIT=$NMEDIT
-  # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_NMEDIT"; then
-  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_NMEDIT="nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_NMEDIT" = x; then
-    NMEDIT=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    NMEDIT=$ac_ct_NMEDIT
-  fi
-else
-  NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_LIPO+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$LIPO"; then
-  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
-  ac_ct_LIPO=$LIPO
-  # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_LIPO"; then
-  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_LIPO="lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_LIPO" = x; then
-    LIPO=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    LIPO=$ac_ct_LIPO
-  fi
-else
-  LIPO="$ac_cv_prog_LIPO"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OTOOL+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OTOOL"; then
-  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
-  ac_ct_OTOOL=$OTOOL
-  # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OTOOL"; then
-  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_OTOOL="otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OTOOL" = x; then
-    OTOOL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OTOOL=$ac_ct_OTOOL
-  fi
-else
-  OTOOL="$ac_cv_prog_OTOOL"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OTOOL64+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OTOOL64"; then
-  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
-  ac_ct_OTOOL64=$OTOOL64
-  # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OTOOL64"; then
-  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_OTOOL64="otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OTOOL64" = x; then
-    OTOOL64=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OTOOL64=$ac_ct_OTOOL64
-  fi
-else
-  OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_apple_cc_single_mod=no
-      if test -z "${LT_MULTI_MODULE}"; then
-	# By default we will add the -single_module flag. You can override
-	# by either setting the environment variable LT_MULTI_MODULE
-	# non-empty at configure time, or by adding -multi_module to the
-	# link flags.
-	rm -rf libconftest.dylib*
-	echo "int foo(void){return 1;}" > conftest.c
-	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
-	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
-        _lt_result=$?
-	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
-	  lt_cv_apple_cc_single_mod=yes
-	else
-	  cat conftest.err >&5
-	fi
-	rm -rf libconftest.dylib*
-	rm -f conftest.*
-      fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_exported_symbols_list=no
-      save_LDFLAGS=$LDFLAGS
-      echo "_main" > conftest.sym
-      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_ld_exported_symbols_list=yes
-else
-  lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-	LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
-      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
-      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-	10.[012]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
-    ;;
-  esac
-    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
-      _lt_dar_single_mod='$single_module'
-    fi
-    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
-      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
-    else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    fi
-    if test "$DSYMUTIL" != ":"; then
-      _lt_dsymutil='~$DSYMUTIL $lib || :'
-    else
-      _lt_dsymutil=
-    fi
-    ;;
-  esac
-
-for ac_header in dlfcn.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-# Set options
-
-
-
-        enable_dlopen=no
-
-
-
-            # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
-  enableval=$enable_shared; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_shared=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
-else
-  enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
-  # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
-  enableval=$enable_static; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_static=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
-else
-  enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
-  withval=$with_pic; pic_mode="$withval"
-else
-  pic_mode=default
-fi
-
-
-test -z "$pic_mode" && pic_mode=default
-
-
-
-
-
-
-
-  # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
-  enableval=$enable_fast_install; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_fast_install=yes ;;
-    no) enable_fast_install=no ;;
-    *)
-      enable_fast_install=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_fast_install=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
-else
-  enable_fast_install=yes
-fi
-
-
-
-
-
-
-
-
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if test "${lt_cv_objdir+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
-  lt_cv_objdir=.libs
-else
-  # MS-DOS does not allow filenames that begin with a dot.
-  lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-case $host_os in
-aix3*)
-  # AIX sometimes has problems with the GCC collect2 program.  For some
-  # reason, if we set the COLLECT_NAMES environment variable, the problems
-  # vanish in a puff of smoke.
-  if test "X${COLLECT_NAMES+set}" != Xset; then
-    COLLECT_NAMES=
-    export COLLECT_NAMES
-  fi
-  ;;
-esac
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-for cc_temp in $compiler""; do
-  case $cc_temp in
-    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
-    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MAGIC_CMD in
-[\\/*] |  ?:[\\/]*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
-  for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MAGIC_CMD in
-[\\/*] |  ?:[\\/]*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
-  for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
-  ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-if test -n "$compiler"; then
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
-  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_rtti_exceptions=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="-fno-rtti -fno-exceptions"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8067: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:8071: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_rtti_exceptions=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
-    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
-    :
-fi
-
-fi
-
-
-
-
-
-
-  lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
-  if test "$GCC" = yes; then
-    lt_prog_compiler_wl='-Wl,'
-    lt_prog_compiler_static='-static'
-
-    case $host_os in
-      aix*)
-      # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static='-Bstatic'
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            lt_prog_compiler_pic='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
-            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      lt_prog_compiler_pic='-DDLL_EXPORT'
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      lt_prog_compiler_pic='-fno-common'
-      ;;
-
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	# +Z the default
-	;;
-      *)
-	lt_prog_compiler_pic='-fPIC'
-	;;
-      esac
-      ;;
-
-    interix[3-9]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-
-    msdosdjgpp*)
-      # Just because we use GCC doesn't mean we suddenly get shared libraries
-      # on systems that don't support them.
-      lt_prog_compiler_can_build_shared=no
-      enable_shared=no
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic='-fPIC -shared'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	lt_prog_compiler_pic=-Kconform_pic
-      fi
-      ;;
-
-    *)
-      lt_prog_compiler_pic='-fPIC'
-      ;;
-    esac
-  else
-    # PORTME Check for flag to pass linker flags through the system compiler.
-    case $host_os in
-    aix*)
-      lt_prog_compiler_wl='-Wl,'
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static='-Bstatic'
-      else
-	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
-      fi
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      lt_prog_compiler_pic='-DDLL_EXPORT'
-      ;;
-
-    hpux9* | hpux10* | hpux11*)
-      lt_prog_compiler_wl='-Wl,'
-      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
-      # not for PA HP-UX.
-      case $host_cpu in
-      hppa*64*|ia64*)
-	# +Z the default
-	;;
-      *)
-	lt_prog_compiler_pic='+Z'
-	;;
-      esac
-      # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      lt_prog_compiler_static='${wl}-a ${wl}archive'
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      lt_prog_compiler_wl='-Wl,'
-      # PIC (with -KPIC) is the default.
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
-      case $cc_basename in
-      # old Intel for x86_64 which still supported -KPIC.
-      ecc*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-KPIC'
-	lt_prog_compiler_static='-static'
-        ;;
-      # icc used to be incompatible with GCC.
-      # ICC 10 doesn't accept -KPIC any more.
-      icc* | ifort*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fPIC'
-	lt_prog_compiler_static='-static'
-        ;;
-      # Lahey Fortran 8.1.
-      lf95*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='--shared'
-	lt_prog_compiler_static='--static'
-	;;
-      pgcc* | pgf77* | pgf90* | pgf95*)
-        # Portland Group compilers (*not* the Pentium gcc compiler,
-	# which looks to be a dead project)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fpic'
-	lt_prog_compiler_static='-Bstatic'
-        ;;
-      ccc*)
-        lt_prog_compiler_wl='-Wl,'
-        # All Alpha code is PIC.
-        lt_prog_compiler_static='-non_shared'
-        ;;
-      xl*)
-	# IBM XL C 8.0/Fortran 10.1 on PPC
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-qpic'
-	lt_prog_compiler_static='-qstaticlink'
-	;;
-      *)
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)
-	  # Sun C 5.9
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Wl,'
-	  ;;
-	*Sun\ F*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl=''
-	  ;;
-	esac
-	;;
-      esac
-      ;;
-
-    newsos6)
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic='-fPIC -shared'
-      ;;
-
-    osf3* | osf4* | osf5*)
-      lt_prog_compiler_wl='-Wl,'
-      # All OSF/1 code is PIC.
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    rdos*)
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    solaris*)
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      case $cc_basename in
-      f77* | f90* | f95*)
-	lt_prog_compiler_wl='-Qoption ld ';;
-      *)
-	lt_prog_compiler_wl='-Wl,';;
-      esac
-      ;;
-
-    sunos4*)
-      lt_prog_compiler_wl='-Qoption ld '
-      lt_prog_compiler_pic='-PIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec ;then
-	lt_prog_compiler_pic='-Kconform_pic'
-	lt_prog_compiler_static='-Bstatic'
-      fi
-      ;;
-
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    unicos*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_can_build_shared=no
-      ;;
-
-    uts4*)
-      lt_prog_compiler_pic='-pic'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    *)
-      lt_prog_compiler_can_build_shared=no
-      ;;
-    esac
-  fi
-
-case $host_os in
-  # For platforms which do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    lt_prog_compiler_pic=
-    ;;
-  *)
-    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
-    ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
-$as_echo "$lt_prog_compiler_pic" >&6; }
-
-
-
-
-
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic_works=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8406: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:8410: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_pic_works=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
-
-if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
-    case $lt_prog_compiler_pic in
-     "" | " "*) ;;
-     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
-     esac
-else
-    lt_prog_compiler_pic=
-     lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-
-
-
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_static_works=no
-   save_LDFLAGS="$LDFLAGS"
-   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&5
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler_static_works=yes
-       fi
-     else
-       lt_cv_prog_compiler_static_works=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
-
-if test x"$lt_cv_prog_compiler_static_works" = xyes; then
-    :
-else
-    lt_prog_compiler_static=
-fi
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8511: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:8515: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_c_o=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8566: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:8570: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_c_o=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
-  # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
-  hard_links=yes
-  $RM conftest*
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  touch conftest.a
-  ln conftest.a conftest.b 2>&5 || hard_links=no
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
-  if test "$hard_links" = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
-  runpath_var=
-  allow_undefined_flag=
-  always_export_symbols=no
-  archive_cmds=
-  archive_expsym_cmds=
-  compiler_needs_object=no
-  enable_shared_with_static_runtimes=no
-  export_dynamic_flag_spec=
-  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  hardcode_automatic=no
-  hardcode_direct=no
-  hardcode_direct_absolute=no
-  hardcode_libdir_flag_spec=
-  hardcode_libdir_flag_spec_ld=
-  hardcode_libdir_separator=
-  hardcode_minus_L=no
-  hardcode_shlibpath_var=unsupported
-  inherit_rpath=no
-  link_all_deplibs=unknown
-  module_cmds=
-  module_expsym_cmds=
-  old_archive_from_new_cmds=
-  old_archive_from_expsyms_cmds=
-  thread_safe_flag_spec=
-  whole_archive_flag_spec=
-  # include_expsyms should be a list of space-separated symbols to be *always*
-  # included in the symbol list
-  include_expsyms=
-  # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ` (' and `)$', so one must not match beginning or
-  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-  # as well as any symbol that contains `d'.
-  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
-  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-  # platforms (ab)use it in PIC code, but their linkers get confused if
-  # the symbol is explicitly referenced.  Since portable code cannot
-  # rely on this symbol name, it's probably fine to never include it in
-  # preloaded symbol tables.
-  # Exclude shared library initialization/finalization symbols.
-  extract_expsyms_cmds=
-
-  case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
-    # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test "$GCC" != yes; then
-      with_gnu_ld=no
-    fi
-    ;;
-  interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
-    with_gnu_ld=yes
-    ;;
-  openbsd*)
-    with_gnu_ld=no
-    ;;
-  linux* | k*bsd*-gnu)
-    link_all_deplibs=no
-    ;;
-  esac
-
-  ld_shlibs=yes
-  if test "$with_gnu_ld" = yes; then
-    # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='${wl}'
-
-    # Set some defaults for GNU ld with shared library support. These
-    # are reset later if shared libraries are not supported. Putting them
-    # here allows them to be overridden if necessary.
-    runpath_var=LD_RUN_PATH
-    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-    export_dynamic_flag_spec='${wl}--export-dynamic'
-    # ancient GNU ld didn't support --whole-archive et. al.
-    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-    else
-      whole_archive_flag_spec=
-    fi
-    supports_anon_versioning=no
-    case `$LD -v 2>&1` in
-      *GNU\ gold*) supports_anon_versioning=yes ;;
-      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
-      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
-      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
-      *\ 2.11.*) ;; # other 2.11 versions
-      *) supports_anon_versioning=yes ;;
-    esac
-
-    # See if GNU ld supports shared libraries.
-    case $host_os in
-    aix[3-9]*)
-      # On AIX/PPC, the GNU linker is very broken
-      if test "$host_cpu" != ia64; then
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-_LT_EOF
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            archive_expsym_cmds=''
-        ;;
-      m68k)
-            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_minus_L=yes
-        ;;
-      esac
-      ;;
-
-    beos*)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	allow_undefined_flag=unsupported
-	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	# support --undefined.  This deserves some investigation.  FIXME
-	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
-      # as there is no search path for DLLs.
-      hardcode_libdir_flag_spec='-L$libdir'
-      allow_undefined_flag=unsupported
-      always_export_symbols=no
-      enable_shared_with_static_runtimes=yes
-      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
-
-      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	# If the export-symbols file already is a .def file (1st line
-	# is EXPORTS), use it as is; otherwise, prepend...
-	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	  cp $export_symbols $output_objdir/$soname.def;
-	else
-	  echo EXPORTS > $output_objdir/$soname.def;
-	  cat $export_symbols >> $output_objdir/$soname.def;
-	fi~
-	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    interix[3-9]*)
-      hardcode_direct=no
-      hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-      export_dynamic_flag_spec='${wl}-E'
-      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-      # Instead, shared libraries are loaded at an image base (0x10000000 by
-      # default) and relocated if they conflict, which is a slow very memory
-      # consuming and fragmenting process.  To avoid this, we pick a random,
-      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      ;;
-
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
-      tmp_diet=no
-      if test "$host_os" = linux-dietlibc; then
-	case $cc_basename in
-	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
-	esac
-      fi
-      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-	 && test "$tmp_diet" = no
-      then
-	tmp_addflag=
-	tmp_sharedflag='-shared'
-	case $cc_basename,$host_cpu in
-        pgcc*)				# Portland Group C compiler
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag'
-	  ;;
-	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag -Mnomain' ;;
-	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
-	  tmp_addflag=' -i_dynamic' ;;
-	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
-	  tmp_addflag=' -i_dynamic -nofor_main' ;;
-	ifc* | ifort*)			# Intel Fortran compiler
-	  tmp_addflag=' -nofor_main' ;;
-	lf95*)				# Lahey Fortran 8.1
-	  whole_archive_flag_spec=
-	  tmp_sharedflag='--shared' ;;
-	xl[cC]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
-	  tmp_sharedflag='-qmkshrobj'
-	  tmp_addflag= ;;
-	esac
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)			# Sun C 5.9
-	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  compiler_needs_object=yes
-	  tmp_sharedflag='-G' ;;
-	*Sun\ F*)			# Sun Fortran 8.3
-	  tmp_sharedflag='-G' ;;
-	esac
-	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
-        if test "x$supports_anon_versioning" = xyes; then
-          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
-	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	    echo "local: *; };" >> $output_objdir/$libname.ver~
-	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
-        fi
-
-	case $cc_basename in
-	xlf*)
-	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
-	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
-	  hardcode_libdir_flag_spec=
-	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
-	  archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
-	  if test "x$supports_anon_versioning" = xyes; then
-	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
-	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
-	  fi
-	  ;;
-	esac
-      else
-        ld_shlibs=no
-      fi
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-	wlarc=
-      else
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      fi
-      ;;
-
-    solaris*)
-      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-	;;
-	*)
-	  # For security reasons, it is highly recommended that you always
-	  # use absolute paths for naming shared libraries, and exclude the
-	  # DT_RUNPATH tag from executables and libraries.  But doing so
-	  # requires that you compile everything twice, which is a pain.
-	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-	  else
-	    ld_shlibs=no
-	  fi
-	;;
-      esac
-      ;;
-
-    sunos4*)
-      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      wlarc=
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    *)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-    esac
-
-    if test "$ld_shlibs" = no; then
-      runpath_var=
-      hardcode_libdir_flag_spec=
-      export_dynamic_flag_spec=
-      whole_archive_flag_spec=
-    fi
-  else
-    # PORTME fill in a description of your system's linker (not GNU ld)
-    case $host_os in
-    aix3*)
-      allow_undefined_flag=unsupported
-      always_export_symbols=yes
-      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
-      # Note: this linker hardcodes the directories in LIBPATH if there
-      # are no directories specified by -L.
-      hardcode_minus_L=yes
-      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
-	# Neither direct hardcoding nor static linking is supported with a
-	# broken collect2.
-	hardcode_direct=unsupported
-      fi
-      ;;
-
-    aix[4-9]*)
-      if test "$host_cpu" = ia64; then
-	# On IA64, the linker does run time linking by default, so we don't
-	# have to do anything special.
-	aix_use_runtimelinking=no
-	exp_sym_flag='-Bexport'
-	no_entry_flag=""
-      else
-	# If we're using GNU nm, then we don't want the "-C" option.
-	# -C means demangle to AIX nm, but means don't demangle with GNU nm
-	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	else
-	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	fi
-	aix_use_runtimelinking=no
-
-	# Test if we are trying to use run time linking or normal
-	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
-	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
-	  for ld_flag in $LDFLAGS; do
-	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
-	    aix_use_runtimelinking=yes
-	    break
-	  fi
-	  done
-	  ;;
-	esac
-
-	exp_sym_flag='-bexport'
-	no_entry_flag='-bnoentry'
-      fi
-
-      # When large executables or shared objects are built, AIX ld can
-      # have problems creating the table of contents.  If linking a library
-      # or program results in "error TOC overflow" add -mminimal-toc to
-      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-      archive_cmds=''
-      hardcode_direct=yes
-      hardcode_direct_absolute=yes
-      hardcode_libdir_separator=':'
-      link_all_deplibs=yes
-      file_list_spec='${wl}-f,'
-
-      if test "$GCC" = yes; then
-	case $host_os in aix4.[012]|aix4.[012].*)
-	# We only want to do this on AIX 4.2 and lower, the check
-	# below for broken collect2 doesn't work under 4.3+
-	  collect2name=`${CC} -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	  # We have reworked collect2
-	  :
-	  else
-	  # We have old collect2
-	  hardcode_direct=unsupported
-	  # It fails to find uninstalled libraries when the uninstalled
-	  # path is not listed in the libpath.  Setting hardcode_minus_L
-	  # to unsupported forces relinking
-	  hardcode_minus_L=yes
-	  hardcode_libdir_flag_spec='-L$libdir'
-	  hardcode_libdir_separator=
-	  fi
-	  ;;
-	esac
-	shared_flag='-shared'
-	if test "$aix_use_runtimelinking" = yes; then
-	  shared_flag="$shared_flag "'${wl}-G'
-	fi
-	link_all_deplibs=no
-      else
-	# not using gcc
-	if test "$host_cpu" = ia64; then
-	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	# chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-	else
-	  if test "$aix_use_runtimelinking" = yes; then
-	    shared_flag='${wl}-G'
-	  else
-	    shared_flag='${wl}-bM:SRE'
-	  fi
-	fi
-      fi
-
-      export_dynamic_flag_spec='${wl}-bexpall'
-      # It seems that -bexpall does not export symbols beginning with
-      # underscore (_), so it is better to generate a list of symbols to export.
-      always_export_symbols=yes
-      if test "$aix_use_runtimelinking" = yes; then
-	# Warning - without using the other runtime loading flags (-brtl),
-	# -berok will link without error, but may produce a broken library.
-	allow_undefined_flag='-berok'
-        # Determine the default libpath from the value encoded in an
-        # empty executable.
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-lt_aix_libpath_sed='
-    /Import File Strings/,/^$/ {
-	/^0/ {
-	    s/^0  *\(.*\)$/\1/
-	    p
-	}
-    }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
-  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
-        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-      else
-	if test "$host_cpu" = ia64; then
-	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
-	  allow_undefined_flag="-z nodefs"
-	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
-	else
-	 # Determine the default libpath from the value encoded in an
-	 # empty executable.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-lt_aix_libpath_sed='
-    /Import File Strings/,/^$/ {
-	/^0/ {
-	    s/^0  *\(.*\)$/\1/
-	    p
-	}
-    }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
-  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
-	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-	  # Warning - without using the other run time loading flags,
-	  # -berok will link without error, but may produce a broken library.
-	  no_undefined_flag=' ${wl}-bernotok'
-	  allow_undefined_flag=' ${wl}-berok'
-	  # Exported symbols can be pulled into shared objects from archives
-	  whole_archive_flag_spec='$convenience'
-	  archive_cmds_need_lc=yes
-	  # This is similar to how AIX traditionally builds its shared libraries.
-	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-	fi
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            archive_expsym_cmds=''
-        ;;
-      m68k)
-            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_minus_L=yes
-        ;;
-      esac
-      ;;
-
-    bsdi[45]*)
-      export_dynamic_flag_spec=-rdynamic
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      hardcode_libdir_flag_spec=' '
-      allow_undefined_flag=unsupported
-      # Tell ltmain to make .lib files, not .a files.
-      libext=lib
-      # Tell ltmain to make .dll files, not .so files.
-      shrext_cmds=".dll"
-      # FIXME: Setting linknames here is a bad hack.
-      archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
-      # The linker will automatically build a .lib file if we build a DLL.
-      old_archive_from_new_cmds='true'
-      # FIXME: Should let the user specify the lib program.
-      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
-      fix_srcfile_path='`cygpath -w "$srcfile"`'
-      enable_shared_with_static_runtimes=yes
-      ;;
-
-    darwin* | rhapsody*)
-
-
-  archive_cmds_need_lc=no
-  hardcode_direct=no
-  hardcode_automatic=yes
-  hardcode_shlibpath_var=unsupported
-  whole_archive_flag_spec=''
-  link_all_deplibs=yes
-  allow_undefined_flag="$_lt_dar_allow_undefined"
-  case $cc_basename in
-     ifort*) _lt_dar_can_shared=yes ;;
-     *) _lt_dar_can_shared=$GCC ;;
-  esac
-  if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
-    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
-    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
-    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
-    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-
-  else
-  ld_shlibs=no
-  fi
-
-      ;;
-
-    dgux*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_shlibpath_var=no
-      ;;
-
-    freebsd1*)
-      ld_shlibs=no
-      ;;
-
-    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
-    # support.  Future versions do this automatically, but an explicit c++rt0.o
-    # does not break anything, and helps significantly (at the cost of a little
-    # extra space).
-    freebsd2.2*)
-      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2*)
-      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
-      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    hpux9*)
-      if test "$GCC" = yes; then
-	archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      else
-	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      fi
-      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-      hardcode_libdir_separator=:
-      hardcode_direct=yes
-
-      # hardcode_minus_L: Not really in the search PATH,
-      # but as the default location of the library.
-      hardcode_minus_L=yes
-      export_dynamic_flag_spec='${wl}-E'
-      ;;
-
-    hpux10*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      if test "$with_gnu_ld" = no; then
-	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-	hardcode_libdir_flag_spec_ld='+b $libdir'
-	hardcode_libdir_separator=:
-	hardcode_direct=yes
-	hardcode_direct_absolute=yes
-	export_dynamic_flag_spec='${wl}-E'
-	# hardcode_minus_L: Not really in the search PATH,
-	# but as the default location of the library.
-	hardcode_minus_L=yes
-      fi
-      ;;
-
-    hpux11*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-	case $host_cpu in
-	hppa*64*)
-	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      else
-	case $host_cpu in
-	hppa*64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      fi
-      if test "$with_gnu_ld" = no; then
-	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-	hardcode_libdir_separator=:
-
-	case $host_cpu in
-	hppa*64*|ia64*)
-	  hardcode_direct=no
-	  hardcode_shlibpath_var=no
-	  ;;
-	*)
-	  hardcode_direct=yes
-	  hardcode_direct_absolute=yes
-	  export_dynamic_flag_spec='${wl}-E'
-
-	  # hardcode_minus_L: Not really in the search PATH,
-	  # but as the default location of the library.
-	  hardcode_minus_L=yes
-	  ;;
-	esac
-      fi
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      if test "$GCC" = yes; then
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	# Try to use the -exported_symbol ld option, if it does not
-	# work, assume that -exports_file does not work either and
-	# implicitly export all symbols.
-        save_LDFLAGS="$LDFLAGS"
-        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int foo(void) {}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-        LDFLAGS="$save_LDFLAGS"
-      else
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      inherit_rpath=yes
-      link_all_deplibs=yes
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
-      else
-	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
-      fi
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    newsos6)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_direct=yes
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      hardcode_shlibpath_var=no
-      ;;
-
-    *nto* | *qnx*)
-      ;;
-
-    openbsd*)
-      if test -f /usr/libexec/ld.so; then
-	hardcode_direct=yes
-	hardcode_shlibpath_var=no
-	hardcode_direct_absolute=yes
-	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	  export_dynamic_flag_spec='${wl}-E'
-	else
-	  case $host_os in
-	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	     hardcode_libdir_flag_spec='-R$libdir'
-	     ;;
-	   *)
-	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	     ;;
-	  esac
-	fi
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    os2*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_minus_L=yes
-      allow_undefined_flag=unsupported
-      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
-      ;;
-
-    osf3*)
-      if test "$GCC" = yes; then
-	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-      else
-	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      ;;
-
-    osf4* | osf5*)	# as osf3* with the addition of -msym flag
-      if test "$GCC" = yes; then
-	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      else
-	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
-	# Both c and cxx compiler support -rpath directly
-	hardcode_libdir_flag_spec='-rpath $libdir'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_separator=:
-      ;;
-
-    solaris*)
-      no_undefined_flag=' -z defs'
-      if test "$GCC" = yes; then
-	wlarc='${wl}'
-	archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-      else
-	case `$CC -V 2>&1` in
-	*"Compilers 5.0"*)
-	  wlarc=''
-	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
-	  ;;
-	*)
-	  wlarc='${wl}'
-	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-	  ;;
-	esac
-      fi
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_shlibpath_var=no
-      case $host_os in
-      solaris2.[0-5] | solaris2.[0-5].*) ;;
-      *)
-	# The compiler driver will combine and reorder linker options,
-	# but understands `-z linker_flag'.  GCC discards it without `$wl',
-	# but is careful enough not to reorder.
-	# Supported since Solaris 2.6 (maybe 2.5.1?)
-	if test "$GCC" = yes; then
-	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
-	else
-	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
-	fi
-	;;
-      esac
-      link_all_deplibs=yes
-      ;;
-
-    sunos4*)
-      if test "x$host_vendor" = xsequent; then
-	# Use $CC to link under sequent, because it throws in some extra .o
-	# files that make .init and .fini sections work.
-	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    sysv4)
-      case $host_vendor in
-	sni)
-	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  hardcode_direct=yes # is this really true???
-	;;
-	siemens)
-	  ## LD is ld it makes a PLAMLIB
-	  ## CC just makes a GrossModule.
-	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-	  reload_cmds='$CC -r -o $output$reload_objs'
-	  hardcode_direct=no
-        ;;
-	motorola)
-	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
-	;;
-      esac
-      runpath_var='LD_RUN_PATH'
-      hardcode_shlibpath_var=no
-      ;;
-
-    sysv4.3*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_shlibpath_var=no
-      export_dynamic_flag_spec='-Bexport'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	hardcode_shlibpath_var=no
-	runpath_var=LD_RUN_PATH
-	hardcode_runpath_var=yes
-	ld_shlibs=yes
-      fi
-      ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      no_undefined_flag='${wl}-z,text'
-      archive_cmds_need_lc=no
-      hardcode_shlibpath_var=no
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We can NOT use -z defs as we might desire, because we do not
-      # link with -lc, and that would cause any symbols used from libc to
-      # always be unresolved, which means just about no library would
-      # ever link correctly.  If we're not using GNU ld we use -z text
-      # though, which does catch some bad symbols but isn't as heavy-handed
-      # as -z defs.
-      no_undefined_flag='${wl}-z,text'
-      allow_undefined_flag='${wl}-z,nodefs'
-      archive_cmds_need_lc=no
-      hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='${wl}-R,$libdir'
-      hardcode_libdir_separator=':'
-      link_all_deplibs=yes
-      export_dynamic_flag_spec='${wl}-Bexport'
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    uts4*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_shlibpath_var=no
-      ;;
-
-    *)
-      ld_shlibs=no
-      ;;
-    esac
-
-    if test x$host_vendor = xsni; then
-      case $host in
-      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-	export_dynamic_flag_spec='${wl}-Blargedynsym'
-	;;
-      esac
-    fi
-  fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
-  # Assume -lc should be added
-  archive_cmds_need_lc=yes
-
-  if test "$enable_shared" = yes && test "$GCC" = yes; then
-    case $archive_cmds in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$CC '*)
-      # Test whether the compiler implicitly links with -lc since on some
-      # systems, -lgcc has to come before -lc. If gcc already passes -lc
-      # to ld, don't add -lc before -lgcc.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$lt_prog_compiler_wl
-	pic_flag=$lt_prog_compiler_pic
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$allow_undefined_flag
-        allow_undefined_flag=
-        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
-  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-        then
-	  archive_cmds_need_lc=no
-        else
-	  archive_cmds_need_lc=yes
-        fi
-        allow_undefined_flag=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test "$GCC" = yes; then
-  case $host_os in
-    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
-    *) lt_awk_arg="/^libraries:/" ;;
-  esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-  # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary.
-  lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
-  for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
-    else
-      test -d "$lt_sys_path" && \
-	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
-    fi
-  done
-  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
-  lt_foo="";
-  lt_count=0;
-  for (lt_i = NF; lt_i > 0; lt_i--) {
-    if ($lt_i != "" && $lt_i != ".") {
-      if ($lt_i == "..") {
-        lt_count++;
-      } else {
-        if (lt_count == 0) {
-          lt_foo="/" $lt_i lt_foo;
-        } else {
-          lt_count--;
-        }
-      }
-    }
-  }
-  if (lt_foo != "") { lt_freq[lt_foo]++; }
-  if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
-  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
-  shlibpath_var=LIBPATH
-
-  # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='${libname}${release}${shared_ext}$major'
-  ;;
-
-aix[4-9]*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  hardcode_into_libs=yes
-  if test "$host_cpu" = ia64; then
-    # AIX 5 supports IA64
-    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
-    shlibpath_var=LD_LIBRARY_PATH
-  else
-    # With GCC up to 2.95.x, collect2 would create an import file
-    # for dependence libraries.  The import file would start with
-    # the line `#! .'.  This would cause the generated library to
-    # depend on `.', always an invalid library.  This was fixed in
-    # development snapshots of GCC prior to 3.0.
-    case $host_os in
-      aix4 | aix4.[01] | aix4.[01].*)
-      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-	   echo ' yes '
-	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
-	:
-      else
-	can_build_shared=no
-      fi
-      ;;
-    esac
-    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
-    # soname into executable. Probably we can add versioning support to
-    # collect2, so additional links can be useful in future.
-    if test "$aix_use_runtimelinking" = yes; then
-      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
-      # instead of lib<name>.a to let people know that these are not
-      # typical AIX shared libraries.
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    else
-      # We preserve .a as extension for shared libraries through AIX4.2
-      # and later when we are not doing run time linking.
-      library_names_spec='${libname}${release}.a $libname.a'
-      soname_spec='${libname}${release}${shared_ext}$major'
-    fi
-    shlibpath_var=LIBPATH
-  fi
-  ;;
-
-amigaos*)
-  case $host_cpu in
-  powerpc)
-    # Since July 2007 AmigaOS4 officially supports .so libraries.
-    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    ;;
-  m68k)
-    library_names_spec='$libname.ixlibrary $libname.a'
-    # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
-    ;;
-  esac
-  ;;
-
-beos*)
-  library_names_spec='${libname}${shared_ext}'
-  dynamic_linker="$host_os ld.so"
-  shlibpath_var=LIBRARY_PATH
-  ;;
-
-bsdi[45]*)
-  version_type=linux
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-  # the default ld.so.conf also contains /usr/contrib/lib and
-  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-  # libtool to hard-code these into programs
-  ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
-  version_type=windows
-  shrext_cmds=".dll"
-  need_version=no
-  need_lib_prefix=no
-
-  case $GCC,$host_os in
-  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
-    library_names_spec='$libname.dll.a'
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname~
-      chmod a+x \$dldir/$dlname~
-      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
-        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
-      fi'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-
-    case $host_os in
-    cygwin*)
-      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
-      ;;
-    pw32*)
-      # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      ;;
-    esac
-    ;;
-
-  *)
-    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
-    ;;
-  esac
-  dynamic_linker='Win32 ld.exe'
-  # FIXME: first we should search . and the directory the executable is in
-  shlibpath_var=PATH
-  ;;
-
-darwin* | rhapsody*)
-  dynamic_linker="$host_os dyld"
-  version_type=darwin
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
-  soname_spec='${libname}${release}${major}$shared_ext'
-  shlibpath_overrides_runpath=yes
-  shlibpath_var=DYLD_LIBRARY_PATH
-  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
-  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-freebsd1*)
-  dynamic_linker=no
-  ;;
-
-freebsd* | dragonfly*)
-  # DragonFly does not have aout.  When/if they implement a new
-  # versioning mechanism, adjust this.
-  if test -x /usr/bin/objformat; then
-    objformat=`/usr/bin/objformat`
-  else
-    case $host_os in
-    freebsd[123]*) objformat=aout ;;
-    *) objformat=elf ;;
-    esac
-  fi
-  version_type=freebsd-$objformat
-  case $version_type in
-    freebsd-elf*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-      need_version=no
-      need_lib_prefix=no
-      ;;
-    freebsd-*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
-      need_version=yes
-      ;;
-  esac
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_os in
-  freebsd2*)
-    shlibpath_overrides_runpath=yes
-    ;;
-  freebsd3.[01]* | freebsdelf3.[01]*)
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
-  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
-    shlibpath_overrides_runpath=no
-    hardcode_into_libs=yes
-    ;;
-  *) # from 4.6 on, and DragonFly
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  esac
-  ;;
-
-gnu*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  hardcode_into_libs=yes
-  ;;
-
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  case $host_cpu in
-  ia64*)
-    shrext_cmds='.so'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.so"
-    shlibpath_var=LD_LIBRARY_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    if test "X$HPUX_IA64_MODE" = X32; then
-      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
-    else
-      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
-    fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  hppa*64*)
-    shrext_cmds='.sl'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  *)
-    shrext_cmds='.sl'
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=SHLIB_PATH
-    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    ;;
-  esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
-  postinstall_cmds='chmod 555 $lib'
-  ;;
-
-interix[3-9]*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $host_os in
-    nonstopux*) version_type=nonstopux ;;
-    *)
-	if test "$lt_cv_prog_gnu_ld" = yes; then
-		version_type=linux
-	else
-		version_type=irix
-	fi ;;
-  esac
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
-  case $host_os in
-  irix5* | nonstopux*)
-    libsuff= shlibsuff=
-    ;;
-  *)
-    case $LD in # libtool.m4 will add one of these switches to LD
-    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
-      libsuff= shlibsuff= libmagic=32-bit;;
-    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
-      libsuff=32 shlibsuff=N32 libmagic=N32;;
-    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
-      libsuff=64 shlibsuff=64 libmagic=64-bit;;
-    *) libsuff= shlibsuff= libmagic=never-match;;
-    esac
-    ;;
-  esac
-  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
-  hardcode_into_libs=yes
-  ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
-  dynamic_linker=no
-  ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
-       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  # Append ld.so.conf contents to the search path
-  if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
-  fi
-
-  # We used to test for /lib/ld.so.1 and disable shared libraries on
-  # powerpc, because MkLinux only supported shared libraries with the
-  # GNU dynamic linker.  Since this was broken with cross compilers,
-  # most powerpc-linux boxes support dynamic linking these days and
-  # people can always --disable-shared, the test was removed, and we
-  # assume the GNU/Linux dynamic linker is in use.
-  dynamic_linker='GNU/Linux ld.so'
-  ;;
-
-netbsdelf*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='NetBSD ld.elf_so'
-  ;;
-
-netbsd*)
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-    dynamic_linker='NetBSD (a.out) ld.so'
-  else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    dynamic_linker='NetBSD ld.elf_so'
-  fi
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  ;;
-
-newsos6)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-*nto* | *qnx*)
-  version_type=qnx
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='ldqnx.so'
-  ;;
-
-openbsd*)
-  version_type=sunos
-  sys_lib_dlsearch_path_spec="/usr/lib"
-  need_lib_prefix=no
-  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
-  case $host_os in
-    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
-    *)				need_version=no  ;;
-  esac
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    case $host_os in
-      openbsd2.[89] | openbsd2.[89].*)
-	shlibpath_overrides_runpath=no
-	;;
-      *)
-	shlibpath_overrides_runpath=yes
-	;;
-      esac
-  else
-    shlibpath_overrides_runpath=yes
-  fi
-  ;;
-
-os2*)
-  libname_spec='$name'
-  shrext_cmds=".dll"
-  need_lib_prefix=no
-  library_names_spec='$libname${shared_ext} $libname.a'
-  dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
-  ;;
-
-osf3* | osf4* | osf5*)
-  version_type=osf
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
-  ;;
-
-rdos*)
-  dynamic_linker=no
-  ;;
-
-solaris*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  # ldd complains unless libraries are executable
-  postinstall_cmds='chmod +x $lib'
-  ;;
-
-sunos4*)
-  version_type=sunos
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  if test "$with_gnu_ld" = yes; then
-    need_lib_prefix=no
-  fi
-  need_version=yes
-  ;;
-
-sysv4 | sysv4.3*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_vendor in
-    sni)
-      shlibpath_overrides_runpath=no
-      need_lib_prefix=no
-      runpath_var=LD_RUN_PATH
-      ;;
-    siemens)
-      need_lib_prefix=no
-      ;;
-    motorola)
-      need_lib_prefix=no
-      need_version=no
-      shlibpath_overrides_runpath=no
-      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-      ;;
-  esac
-  ;;
-
-sysv4*MP*)
-  if test -d /usr/nec ;then
-    version_type=linux
-    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
-    soname_spec='$libname${shared_ext}.$major'
-    shlibpath_var=LD_LIBRARY_PATH
-  fi
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  if test "$with_gnu_ld" = yes; then
-    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
-  else
-    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
-    case $host_os in
-      sco3.2v5*)
-        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
-	;;
-    esac
-  fi
-  sys_lib_dlsearch_path_spec='/usr/lib'
-  ;;
-
-tpf*)
-  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-uts4*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-*)
-  dynamic_linker=no
-  ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
-  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
-  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
-   test -n "$runpath_var" ||
-   test "X$hardcode_automatic" = "Xyes" ; then
-
-  # We can hardcode non-existent directories.
-  if test "$hardcode_direct" != no &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
-     test "$hardcode_minus_L" != no; then
-    # Linking always hardcodes the temporary library directory.
-    hardcode_action=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    hardcode_action=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink ||
-   test "$inherit_rpath" = yes; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
-     test "$enable_shared" = no; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-
-
-
-
-
-
-  if test "x$enable_dlopen" != xyes; then
-  enable_dlopen=unknown
-  enable_dlopen_self=unknown
-  enable_dlopen_self_static=unknown
-else
-  lt_cv_dlopen=no
-  lt_cv_dlopen_libs=
-
-  case $host_os in
-  beos*)
-    lt_cv_dlopen="load_add_on"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ;;
-
-  mingw* | pw32* | cegcc*)
-    lt_cv_dlopen="LoadLibrary"
-    lt_cv_dlopen_libs=
-    ;;
-
-  cygwin*)
-    lt_cv_dlopen="dlopen"
-    lt_cv_dlopen_libs=
-    ;;
-
-  darwin*)
-  # if libdl is installed we need to link against it
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
-    lt_cv_dlopen="dyld"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-
-fi
-
-    ;;
-
-  *)
-    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = x""yes; then :
-  lt_cv_dlopen="shl_load"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_shl_load=yes
-else
-  ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
-  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
-else
-  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = x""yes; then :
-  lt_cv_dlopen="dlopen"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_svld_dlopen=yes
-else
-  ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_dld_link=yes
-else
-  ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
-  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-    ;;
-  esac
-
-  if test "x$lt_cv_dlopen" != xno; then
-    enable_dlopen=yes
-  else
-    enable_dlopen=no
-  fi
-
-  case $lt_cv_dlopen in
-  dlopen)
-    save_CPPFLAGS="$CPPFLAGS"
-    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
-    save_LDFLAGS="$LDFLAGS"
-    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
-    save_LIBS="$LIBS"
-    LIBS="$lt_cv_dlopen_libs $LIBS"
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if test "${lt_cv_dlopen_self+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  	  if test "$cross_compiling" = yes; then :
-  lt_cv_dlopen_self=cross
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-#line 10950 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
-    (./conftest; exit; ) >&5 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
-      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
-      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
-    esac
-  else :
-    # compilation failed
-    lt_cv_dlopen_self=no
-  fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
-    if test "x$lt_cv_dlopen_self" = xyes; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if test "${lt_cv_dlopen_self_static+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  	  if test "$cross_compiling" = yes; then :
-  lt_cv_dlopen_self_static=cross
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-#line 11046 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
-    (./conftest; exit; ) >&5 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
-      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
-      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
-    esac
-  else :
-    # compilation failed
-    lt_cv_dlopen_self_static=no
-  fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
-    fi
-
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
-    ;;
-  esac
-
-  case $lt_cv_dlopen_self in
-  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-  *) enable_dlopen_self=unknown ;;
-  esac
-
-  case $lt_cv_dlopen_self_static in
-  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-  *) enable_dlopen_self_static=unknown ;;
-  esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP" ; then
-      striplib="$STRIP -x"
-      old_striplib="$STRIP -S"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    fi
-    ;;
-  *)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    ;;
-  esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-  # Report which library types will actually be built
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-  test "$can_build_shared" = "no" && enable_shared=no
-
-  # On AIX, shared libraries and static libraries use the same namespace, and
-  # are all built from PIC.
-  case $host_os in
-  aix3*)
-    test "$enable_shared" = yes && enable_static=no
-    if test -n "$RANLIB"; then
-      archive_cmds="$archive_cmds~\$RANLIB \$lib"
-      postinstall_cmds='$RANLIB $lib'
-    fi
-    ;;
-
-  aix[4-9]*)
-    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-      test "$enable_shared" = yes && enable_static=no
-    fi
-    ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-  # Make sure either enable_shared or enable_static is yes.
-  test "$enable_shared" = yes || enable_static=yes
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-
-
-
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-
-
-
-
-
-
-
-
-
-
-
-        ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-
-VERSION_SCRIPT_FLAGS=
-# lt_cv_prog_gnu_ld is from libtool 2.+
-if test "$lt_cv_prog_gnu_ld" = yes; then
-  VERSION_SCRIPT_FLAGS=-Wl,--version-script=
-else
-  case $host in
-  *-*-sunos*) VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,";;
-  esac
-fi
-
- if test -n "$VERSION_SCRIPT_FLAGS"; then
-  USE_VERSION_SCRIPT_TRUE=
-  USE_VERSION_SCRIPT_FALSE='#'
-else
-  USE_VERSION_SCRIPT_TRUE='#'
-  USE_VERSION_SCRIPT_FALSE=
-fi
-
-
-
-_cppflags="${CPPFLAGS}"
-_ldflags="${LDFLAGS}"
-
-
-# Check whether --with-c14n was given.
-if test "${with_c14n+set}" = set; then :
-  withval=$with_c14n;
-fi
-
-
-# Check whether --with-catalog was given.
-if test "${with_catalog+set}" = set; then :
-  withval=$with_catalog;
-fi
-
-
-# Check whether --with-debug was given.
-if test "${with_debug+set}" = set; then :
-  withval=$with_debug;
-fi
-
-
-# Check whether --with-docbook was given.
-if test "${with_docbook+set}" = set; then :
-  withval=$with_docbook;
-fi
-
-
-# Check whether --with-fexceptions was given.
-if test "${with_fexceptions+set}" = set; then :
-  withval=$with_fexceptions;
-fi
-
-
-# Check whether --with-ftp was given.
-if test "${with_ftp+set}" = set; then :
-  withval=$with_ftp;
-fi
-
-
-# Check whether --with-history was given.
-if test "${with_history+set}" = set; then :
-  withval=$with_history;
-fi
-
-
-# Check whether --with-html was given.
-if test "${with_html+set}" = set; then :
-  withval=$with_html;
-fi
-
-
-# Check whether --with-html-dir was given.
-if test "${with_html_dir+set}" = set; then :
-  withval=$with_html_dir; HTML_DIR=$withval
-else
-  HTML_DIR='$(datadir)/doc'
-fi
-
-
-
-# Check whether --with-html-subdir was given.
-if test "${with_html_subdir+set}" = set; then :
-  withval=$with_html_subdir; test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"
-else
-  HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"
-fi
-
-
-
-# Check whether --with-http was given.
-if test "${with_http+set}" = set; then :
-  withval=$with_http;
-fi
-
-
-# Check whether --with-iconv was given.
-if test "${with_iconv+set}" = set; then :
-  withval=$with_iconv;
-fi
-
-
-# Check whether --with-iso8859x was given.
-if test "${with_iso8859x+set}" = set; then :
-  withval=$with_iso8859x;
-fi
-
-
-# Check whether --with-legacy was given.
-if test "${with_legacy+set}" = set; then :
-  withval=$with_legacy;
-fi
-
-
-# Check whether --with-mem_debug was given.
-if test "${with_mem_debug+set}" = set; then :
-  withval=$with_mem_debug;
-fi
-
-
-# Check whether --with-minimum was given.
-if test "${with_minimum+set}" = set; then :
-  withval=$with_minimum;
-fi
-
-
-# Check whether --with-output was given.
-if test "${with_output+set}" = set; then :
-  withval=$with_output;
-fi
-
-
-# Check whether --with-pattern was given.
-if test "${with_pattern+set}" = set; then :
-  withval=$with_pattern;
-fi
-
-
-# Check whether --with-push was given.
-if test "${with_push+set}" = set; then :
-  withval=$with_push;
-fi
-
-
-# Check whether --with-python was given.
-if test "${with_python+set}" = set; then :
-  withval=$with_python;
-fi
-
-
-# Check whether --with-reader was given.
-if test "${with_reader+set}" = set; then :
-  withval=$with_reader;
-fi
-
-
-# Check whether --with-readline was given.
-if test "${with_readline+set}" = set; then :
-  withval=$with_readline;
-  if test "$withval" != "no" -a "$withval" != "yes"; then
-    RDL_DIR=$withval
-    CPPFLAGS="${CPPFLAGS} -I$withval/include"
-    LDFLAGS="${LDFLAGS} -L$withval/lib"
-  fi
-
-fi
-
-
-# Check whether --with-regexps was given.
-if test "${with_regexps+set}" = set; then :
-  withval=$with_regexps;
-fi
-
-
-# Check whether --with-run_debug was given.
-if test "${with_run_debug+set}" = set; then :
-  withval=$with_run_debug;
-fi
-
-
-# Check whether --with-sax1 was given.
-if test "${with_sax1+set}" = set; then :
-  withval=$with_sax1;
-fi
-
-
-# Check whether --with-schemas was given.
-if test "${with_schemas+set}" = set; then :
-  withval=$with_schemas;
-fi
-
-
-# Check whether --with-schematron was given.
-if test "${with_schematron+set}" = set; then :
-  withval=$with_schematron;
-fi
-
-
-# Check whether --with-threads was given.
-if test "${with_threads+set}" = set; then :
-  withval=$with_threads;
-fi
-
-
-# Check whether --with-thread-alloc was given.
-if test "${with_thread_alloc+set}" = set; then :
-  withval=$with_thread_alloc;
-fi
-
-
-# Check whether --with-tree was given.
-if test "${with_tree+set}" = set; then :
-  withval=$with_tree;
-fi
-
-
-# Check whether --with-valid was given.
-if test "${with_valid+set}" = set; then :
-  withval=$with_valid;
-fi
-
-
-# Check whether --with-writer was given.
-if test "${with_writer+set}" = set; then :
-  withval=$with_writer;
-fi
-
-
-# Check whether --with-xinclude was given.
-if test "${with_xinclude+set}" = set; then :
-  withval=$with_xinclude;
-fi
-
-
-# Check whether --with-xpath was given.
-if test "${with_xpath+set}" = set; then :
-  withval=$with_xpath;
-fi
-
-
-# Check whether --with-xptr was given.
-if test "${with_xptr+set}" = set; then :
-  withval=$with_xptr;
-fi
-
-
-# Check whether --with-modules was given.
-if test "${with_modules+set}" = set; then :
-  withval=$with_modules;
-fi
-
-
-# Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
-  withval=$with_zlib;
-  if test "$withval" != "no" -a "$withval" != "yes"; then
-    Z_DIR=$withval
-    CPPFLAGS="${CPPFLAGS} -I$withval/include"
-    LDFLAGS="${LDFLAGS} -L$withval/lib"
-  fi
-
-fi
-
-
-# Check whether --with-coverage was given.
-if test "${with_coverage+set}" = set; then :
-  withval=$with_coverage;
-fi
-
-
-# Check whether --enable-rebuild-docs was given.
-if test "${enable_rebuild_docs+set}" = set; then :
-  enableval=$enable_rebuild_docs;
-fi
-
- if test "$enable_rebuild_docs" = "no"; then
-  REBUILD_DOCS_TRUE=
-  REBUILD_DOCS_FALSE='#'
-else
-  REBUILD_DOCS_TRUE='#'
-  REBUILD_DOCS_FALSE=
-fi
-
-
-if test "$with_schemas" = "yes"
-then
-    with_pattern=yes
-    with_regexps=yes
-fi
-if test "$with_schematron" = "yes"
-then
-    with_pattern=yes
-    with_xpath=yes
-fi
-if test "$with_reader" = "yes"
-then
-    with_push=yes
-fi
-if test "$with_xptr" = "yes"
-then
-    with_xpath=yes
-fi
-if test "$with_minimum" = "yes"
-then
-    echo "Configuring for a minimal library"
-    if test "$with_c14n" = ""
-    then
-      with_c14n=no
-    fi
-    if test "$with_catalog" = ""
-    then
-      with_catalog=no
-    fi
-    echo So far so good!
-    if test "$with_debug" = ""
-    then
-      with_debug=no
-    fi
-    if test "$with_docbook" = ""
-    then
-      with_docbook=no
-    fi
-    if test "$with_fexceptions" = ""
-    then
-      with_fexceptions=no
-    fi
-    if test "$with_ftp" = ""
-    then
-      with_ftp=no
-    fi
-    if test "$with_history" = ""
-    then
-      with_history=no
-    fi
-    if test "$with_html" = ""
-    then
-      with_html=no
-    fi
-    if test "$with_http" = ""
-    then
-      with_http=no
-    fi
-    if test "$with_iconv" = ""
-    then
-      with_iconv=no
-    fi
-    if test "$with_iso8859x" = ""
-    then
-      with_iso8859x=no
-    fi
-    if test "$with_legacy" = ""
-    then
-      with_legacy=no
-    fi
-    if test "$with_mem_debug" = ""
-    then
-      with_mem_debug=no
-    fi
-    if test "$with_output" = ""
-    then
-      with_output=no
-    fi
-    if test "$with_pattern" = ""
-    then
-      with_pattern=no
-    fi
-    if test "$with_push" = ""
-    then
-      with_push=no
-    fi
-    if test "$with_python" = ""
-    then
-      with_python=no
-    fi
-    if test "$with_reader" = ""
-    then
-      with_reader=no
-    fi
-    if test "$with_readline" = ""
-    then
-      with_readline=no
-    fi
-    if test "$with_regexps" = ""
-    then
-      with_regexps=no
-    fi
-    if test "$with_run_debug" = ""
-    then
-      with_run_debug=no
-    fi
-    if test "$with_sax1" = ""
-    then
-      with_sax1=no
-    fi
-    if test "$with_schemas" = ""
-    then
-      with_schemas=no
-    fi
-    if test "$with_schematron" = ""
-    then
-      with_schematron=no
-    fi
-    if test "$with_threads" = ""
-    then
-      with_threads=no
-    fi
-    if test "$with_thread_alloc" = ""
-    then
-      with_thread_alloc=no
-   fi
-    if test "$with_tree" = ""
-    then
-      with_tree=no
-    fi
-    if test "$with_valid" = ""
-    then
-      with_valid=no
-    fi
-    if test "$with_writer" = ""
-    then
-      with_writer=no
-    fi
-    if test "$with_xinclude" = ""
-    then
-      with_xinclude=no
-    fi
-    if test "$with_xpath" = ""
-    then
-      with_xpath=no
-    fi
-    if test "$with_xptr" = ""
-    then
-      with_xptr=no
-    fi
-    if test "$with_zlib" = ""
-    then
-      with_zlib=no
-    fi
-    if test "$with_modules" = ""
-    then
-      with_modules=no
-    fi
-fi
-
-echo Checking zlib
-
-
-WITH_ZLIB=0
-if test "$with_zlib" = "no"; then
-    echo "Disabling compression support"
-else
-    for ac_header in zlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ZLIB_H 1
-_ACEOF
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzread in -lz" >&5
-$as_echo_n "checking for gzread in -lz... " >&6; }
-if test "${ac_cv_lib_z_gzread+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gzread ();
-int
-main ()
-{
-return gzread ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_z_gzread=yes
-else
-  ac_cv_lib_z_gzread=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzread" >&5
-$as_echo "$ac_cv_lib_z_gzread" >&6; }
-if test "x$ac_cv_lib_z_gzread" = x""yes; then :
-
-
-$as_echo "#define HAVE_LIBZ 1" >>confdefs.h
-
-	    WITH_ZLIB=1
-	    if test "x${Z_DIR}" != "x"; then
-		Z_CFLAGS="-I${Z_DIR}/include"
-		Z_LIBS="-L${Z_DIR}/lib -lz"
-		case ${host} in
-		    *-*-solaris*)
-			Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
-			;;
-		esac
-	    else
-		Z_LIBS="-lz"
-	    fi
-fi
-
-fi
-
-done
-
-fi
-
-
-
-
-
-CPPFLAGS=${_cppflags}
-LDFLAGS=${_ldflags}
-
-echo Checking headers
-
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
-  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
-$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <$ac_hdr>
-
-int
-main ()
-{
-if ((DIR *) 0)
-return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$as_ac_Header=yes"
-else
-  eval "$as_ac_Header=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$as_ac_Header
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
-_ACEOF
-
-ac_header_dirent=$ac_hdr; break
-fi
-
-done
-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
-if test $ac_header_dirent = dirent.h; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
-$as_echo_n "checking for library containing opendir... " >&6; }
-if test "${ac_cv_search_opendir+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char opendir ();
-int
-main ()
-{
-return opendir ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' dir; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_opendir=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_opendir+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_opendir+set}" = set; then :
-
-else
-  ac_cv_search_opendir=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
-$as_echo "$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
-$as_echo_n "checking for library containing opendir... " >&6; }
-if test "${ac_cv_search_opendir+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char opendir ();
-int
-main ()
-{
-return opendir ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' x; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_opendir=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_opendir+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_opendir+set}" = set; then :
-
-else
-  ac_cv_search_opendir=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
-$as_echo "$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in fcntl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
-if test "x$ac_cv_header_fcntl_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_FCNTL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in unistd.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in ctype.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "ctype.h" "ac_cv_header_ctype_h" "$ac_includes_default"
-if test "x$ac_cv_header_ctype_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_CTYPE_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dirent.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
-if test "x$ac_cv_header_dirent_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DIRENT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in errno.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
-if test "x$ac_cv_header_errno_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ERRNO_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in malloc.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
-if test "x$ac_cv_header_malloc_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_MALLOC_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in stdarg.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdarg_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STDARG_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/stat.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_stat_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_STAT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/types.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_types_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_TYPES_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in stdint.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdint_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STDINT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in inttypes.h.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h.h" "ac_cv_header_inttypes_h_h" "$ac_includes_default"
-if test "x$ac_cv_header_inttypes_h_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_INTTYPES_H_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in time.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default"
-if test "x$ac_cv_header_time_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_TIME_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in ansidecl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "ansidecl.h" "ac_cv_header_ansidecl_h" "$ac_includes_default"
-if test "x$ac_cv_header_ansidecl_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ANSIDECL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in ieeefp.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "ieeefp.h" "ac_cv_header_ieeefp_h" "$ac_includes_default"
-if test "x$ac_cv_header_ieeefp_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_IEEEFP_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in nan.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "nan.h" "ac_cv_header_nan_h" "$ac_includes_default"
-if test "x$ac_cv_header_nan_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_NAN_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in math.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
-if test "x$ac_cv_header_math_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_MATH_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in limits.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
-if test "x$ac_cv_header_limits_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIMITS_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fp_class.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "fp_class.h" "ac_cv_header_fp_class_h" "$ac_includes_default"
-if test "x$ac_cv_header_fp_class_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_FP_CLASS_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in float.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
-if test "x$ac_cv_header_float_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_FLOAT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in stdlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STDLIB_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/socket.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-
-"
-if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SOCKET_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in netinet/in.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-
-"
-if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_NETINET_IN_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in arpa/inet.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-#if HAVE_ARPA_INET_H
-# include <arpa/inet.h>
-# endif
-
-"
-if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ARPA_INET_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in netdb.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
-if test "x$ac_cv_header_netdb_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_NETDB_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_time_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_TIME_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/select.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_select_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SELECT_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in poll.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
-if test "x$ac_cv_header_poll_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_POLL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/mman.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_MMAN_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/timeb.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_TIMEB_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in signal.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default"
-if test "x$ac_cv_header_signal_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SIGNAL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in arpa/nameser.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "arpa/nameser.h" "ac_cv_header_arpa_nameser_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-
-"
-if test "x$ac_cv_header_arpa_nameser_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ARPA_NAMESER_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in resolv.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" "#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-#if HAVE_NETINET_IN_H
-# include <netinet/in.h>
-# endif
-#if HAVE_ARPA_NAMESER_H
-# include <arpa/nameser.h>
-# endif
-
-"
-if test "x$ac_cv_header_resolv_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_RESOLV_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dl.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "dl.h" "ac_cv_header_dl_h" "$ac_includes_default"
-if test "x$ac_cv_header_dl_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DL_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
-if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-echo Checking libraries
-
-for ac_func in strftime
-do :
-  ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
-if test "x$ac_cv_func_strftime" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STRFTIME 1
-_ACEOF
-
-else
-  # strftime is in -lintl on SCO UNIX.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
-$as_echo_n "checking for strftime in -lintl... " >&6; }
-if test "${ac_cv_lib_intl_strftime+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lintl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char strftime ();
-int
-main ()
-{
-return strftime ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_intl_strftime=yes
-else
-  ac_cv_lib_intl_strftime=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
-$as_echo "$ac_cv_lib_intl_strftime" >&6; }
-if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
-  $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
-
-LIBS="-lintl $LIBS"
-fi
-
-fi
-done
-
-for ac_func in strdup strndup strerror
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-for ac_func in finite isnand fp_class class fpclass
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-for ac_func in strftime localtime gettimeofday ftime
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-for ac_func in stat _stat signal
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-for ac_func in printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-else
-  NEED_TRIO=1
-fi
-done
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
-$as_echo_n "checking for va_copy... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-va_list ap1,ap2;
-int
-main ()
-{
-va_copy(ap1,ap2);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  have_va_copy=yes
-else
-  have_va_copy=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_va_copy" >&5
-$as_echo "$have_va_copy" >&6; }
-if test x"$have_va_copy" = x"yes"; then
-
-$as_echo "#define HAVE_VA_COPY 1" >>confdefs.h
-
-else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __va_copy" >&5
-$as_echo_n "checking for __va_copy... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-    va_list ap1,ap2;
-int
-main ()
-{
-__va_copy(ap1,ap2);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  have___va_copy=yes
-else
-  have___va_copy=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have___va_copy" >&5
-$as_echo "$have___va_copy" >&6; }
-    if test x"$have___va_copy" = x"yes"; then
-
-$as_echo "#define HAVE___VA_COPY 1" >>confdefs.h
-
-    fi
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostent" >&5
-$as_echo_n "checking for library containing gethostent... " >&6; }
-if test "${ac_cv_search_gethostent+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostent ();
-int
-main ()
-{
-return gethostent ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' nsl; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_gethostent=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_gethostent+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_gethostent+set}" = set; then :
-
-else
-  ac_cv_search_gethostent=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostent" >&5
-$as_echo "$ac_cv_search_gethostent" >&6; }
-ac_res=$ac_cv_search_gethostent
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5
-$as_echo_n "checking for library containing setsockopt... " >&6; }
-if test "${ac_cv_search_setsockopt+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char setsockopt ();
-int
-main ()
-{
-return setsockopt ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' socket net network; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_setsockopt=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_setsockopt+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_setsockopt+set}" = set; then :
-
-else
-  ac_cv_search_setsockopt=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setsockopt" >&5
-$as_echo "$ac_cv_search_setsockopt" >&6; }
-ac_res=$ac_cv_search_setsockopt
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5
-$as_echo_n "checking for library containing connect... " >&6; }
-if test "${ac_cv_search_connect+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
-int
-main ()
-{
-return connect ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' inet; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_connect=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_connect+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_connect+set}" = set; then :
-
-else
-  ac_cv_search_connect=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5
-$as_echo "$ac_cv_search_connect" >&6; }
-ac_res=$ac_cv_search_connect
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of socket length (socklen_t)" >&5
-$as_echo_n "checking for type of socket length (socklen_t)... " >&6; }
-cat > conftest.$ac_ext <<EOF
-#line 12868 "configure"
-#include "confdefs.h"
-
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-int main(void) {
-
-(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)
-; return 0; }
-EOF
-if { (eval echo configure:12879: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
-  rm -rf conftest*
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: socklen_t *" >&5
-$as_echo "socklen_t *" >&6; }
-  XML_SOCKLEN_T=socklen_t
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-
-  cat > conftest.$ac_ext <<EOF
-#line 12891 "configure"
-#include "confdefs.h"
-
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-int main(void) {
-
-(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)
-; return 0; }
-EOF
-if { (eval echo configure:12902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
-  rm -rf conftest*
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: size_t *" >&5
-$as_echo "size_t *" >&6; }
-    XML_SOCKLEN_T=size_t
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-
-    cat > conftest.$ac_ext <<EOF
-#line 12914 "configure"
-#include "confdefs.h"
-
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-int main(void) {
-
-(void)getsockopt (1, 1, 1, NULL, (int *)NULL)
-; return 0; }
-EOF
-if { (eval echo configure:12925: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
-  rm -rf conftest*
-
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: int *" >&5
-$as_echo "int *" >&6; }
-      XML_SOCKLEN_T=int
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine" >&5
-$as_echo "$as_me: WARNING: could not determine" >&2;}
-      XML_SOCKLEN_T="int"
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-
-cat >>confdefs.h <<_ACEOF
-#define XML_SOCKLEN_T $XML_SOCKLEN_T
-_ACEOF
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable IPv6" >&5
-$as_echo_n "checking whether to enable IPv6... " >&6; }
-# Check whether --enable-ipv6 was given.
-if test "${enable_ipv6+set}" = set; then :
-  enableval=$enable_ipv6;
-else
-  enable_ipv6=yes
-fi
-
-if test "$with_minimum" = "yes"
-then
-    enable_ipv6=no
-fi
-if test $enable_ipv6 = yes; then
-  have_ipv6=no
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-    #include <sys/types.h>
-    #include <sys/socket.h>
-
-int
-main ()
-{
-
-    struct sockaddr_storage ss;
-    socket(AF_INET6, SOCK_STREAM, 0)
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  have_ipv6=yes
-else
-  have_ipv6=no
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ipv6" >&5
-$as_echo "$have_ipv6" >&6; }
-
-  if test $have_ipv6 = yes; then
-
-$as_echo "#define SUPPORT_IP6 /**/" >>confdefs.h
-
-    have_broken_ss_family=no
-
-                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking struct sockaddr::ss_family" >&5
-$as_echo_n "checking struct sockaddr::ss_family... " >&6; }
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-      #include <sys/types.h>
-      #include <sys/socket.h>
-
-int
-main ()
-{
-
-      struct sockaddr_storage ss ;
-      ss.ss_family = 0 ;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  have_ss_family=yes
-else
-  have_ss_family=no
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ss_family" >&5
-$as_echo "$have_ss_family" >&6; }
-    if test x$have_ss_family = xno ; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking broken struct sockaddr::ss_family" >&5
-$as_echo_n "checking broken struct sockaddr::ss_family... " >&6; }
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-        #include <sys/types.h>
-        #include <sys/socket.h>
-
-int
-main ()
-{
-
-        struct sockaddr_storage ss ;
-        ss.__ss_family = 0 ;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  have_broken_ss_family=yes
-else
-  have_broken_ss_family=no
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_broken_ss_family" >&5
-$as_echo "$have_broken_ss_family" >&6; }
-      if test x$have_broken_ss_family = xyes ; then
-
-$as_echo "#define HAVE_BROKEN_SS_FAMILY /**/" >>confdefs.h
-
-
-$as_echo "#define ss_family __ss_family" >>confdefs.h
-
-      else
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ss_family and __ss_family not found" >&5
-$as_echo "$as_me: WARNING: ss_family and __ss_family not found" >&2;}
-      fi
-    fi
-
-    have_getaddrinfo=no
-    ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
-if test "x$ac_cv_func_getaddrinfo" = x""yes; then :
-  have_getaddrinfo=yes
-fi
-
-    if test $have_getaddrinfo != yes; then
-      for lib in bsd socket inet; do
-        as_ac_Lib=`$as_echo "ac_cv_lib_$lib''_getaddrinfo" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -l$lib" >&5
-$as_echo_n "checking for getaddrinfo in -l$lib... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l$lib  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getaddrinfo ();
-int
-main ()
-{
-return getaddrinfo ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$as_ac_Lib=yes"
-else
-  eval "$as_ac_Lib=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-eval ac_res=\$$as_ac_Lib
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
-  LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break
-fi
-
-      done
-    fi
-
-    if test $have_getaddrinfo = yes; then
-
-$as_echo "#define HAVE_GETADDRINFO /**/" >>confdefs.h
-
-    fi
-  fi
-fi
-
-
-ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
-if test "x$ac_cv_func_isnan" = x""yes; then :
-
-$as_echo "#define HAVE_ISNAN /**/" >>confdefs.h
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan in -lm" >&5
-$as_echo_n "checking for isnan in -lm... " >&6; }
-if test "${ac_cv_lib_m_isnan+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char isnan ();
-int
-main ()
-{
-return isnan ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_isnan=yes
-else
-  ac_cv_lib_m_isnan=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_isnan" >&5
-$as_echo "$ac_cv_lib_m_isnan" >&6; }
-if test "x$ac_cv_lib_m_isnan" = x""yes; then :
-
-$as_echo "#define HAVE_ISNAN /**/" >>confdefs.h
-
-fi
-
-fi
-
-
-ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
-if test "x$ac_cv_func_isinf" = x""yes; then :
-
-$as_echo "#define HAVE_ISINF /**/" >>confdefs.h
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf in -lm" >&5
-$as_echo_n "checking for isinf in -lm... " >&6; }
-if test "${ac_cv_lib_m_isinf+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char isinf ();
-int
-main ()
-{
-return isinf ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_isinf=yes
-else
-  ac_cv_lib_m_isinf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_isinf" >&5
-$as_echo "$ac_cv_lib_m_isinf" >&6; }
-if test "x$ac_cv_lib_m_isinf" = x""yes; then :
-
-$as_echo "#define HAVE_ISINF /**/" >>confdefs.h
-
-fi
-
-fi
-
-
-XML_LIBDIR='-L${libdir}'
-XML_INCLUDEDIR='-I${includedir}/libxml2'
-
-XML_CFLAGS=""
-RDL_LIBS=""
-
-if test "${GCC}" != "yes" ; then
-    case "${host}" in
-          hppa*-*-hpux* )
-	       CFLAGS="${CFLAGS} -Wp,-H30000"
-	       ;;
-          *-dec-osf* )
-               CFLAGS="${CFLAGS} -ieee"
-               ;;
-	  alpha*-*-linux* )
-	       CFLAGS="${CFLAGS} -ieee"
-	       ;;
-    esac
-else
-    if test "$with_fexceptions" = "yes"
-    then
-        #
-	# Not activated by default because this inflates the code size
-	# Used to allow propagation of C++ exceptions through the library
-	#
-	CFLAGS="${CFLAGS} -fexceptions"
-    fi
-
-    CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
-    case "${host}" in
-          alpha*-*-linux* )
-	       CFLAGS="${CFLAGS} -mieee"
-	       ;;
-	  alpha*-*-osf* )
-	       CFLAGS="${CFLAGS} -mieee"
-	       ;;
-    esac
-fi
-case ${host} in
-    *-*-solaris*)
-        XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
-        ;;
-    hppa*-hp-mpeix)
-        NEED_TRIO=1
-	;;
-    *-*-mingw* | *-*-cygwin* | *-*-msvc* )
-        # If the host is Windows, and shared libraries are disabled, we
-        # need to add -DLIBXML_STATIC to CFLAGS in order for linking to
-        # work properly (without it, xmlexports.h would force the use of
-        # DLL imports, which obviously aren't present in a static
-        # library).
-        if test "x$enable_shared" = "xno"; then
-            XML_CFLAGS="$XML_CFLAGS -DLIBXML_STATIC"
-            CFLAGS="$CFLAGS -DLIBXML_STATIC"
-        fi
-        ;;
-esac
-
-
-
-PYTHON_VERSION=
-PYTHON_INCLUDES=
-PYTHON_SITE_PACKAGES=
-PYTHON_TESTS=
-pythondir=
-if test "$with_python" != "no" ; then
-    if test -x "$with_python/bin/python"
-    then
-        echo Found python in $with_python/bin/python
-        PYTHON="$with_python/bin/python"
-    else
-	if test -x "$with_python"
-	then
-	    echo Found python in $with_python
-	    PYTHON="$with_python"
-	else
-	    if test -x "$PYTHON"
-	    then
-	        echo Found python in environment PYTHON=$PYTHON
-		with_python=`$PYTHON -c "import sys; print sys.exec_prefix"`
-	    else
-		# Extract the first word of "python python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5", so it can be a program name with args.
-set dummy python python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PYTHON+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $PYTHON in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  ;;
-esac
-fi
-PYTHON=$ac_cv_path_PYTHON
-if test -n "$PYTHON"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
-$as_echo "$PYTHON" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-	    fi
-	fi
-    fi
-    if test "$PYTHON" != ""
-    then
-        PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[0:3]"`
-	echo Found Python version $PYTHON_VERSION
-    fi
-    if test "$PYTHON_VERSION" != ""
-    then
-	if test -r $with_python/include/python$PYTHON_VERSION/Python.h -a \
-	   -d $with_python/lib/python$PYTHON_VERSION/site-packages
-	then
-	    PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
-	    PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
-	else
-	    if test -r $prefix/include/python$PYTHON_VERSION/Python.h
-	    then
-	        PYTHON_INCLUDES=$prefix/include/python$PYTHON_VERSION
-	        PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
-	    else
-		if test -r /usr/include/python$PYTHON_VERSION/Python.h
-		then
-		    PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
-	            PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
-		else
-		    echo could not find python$PYTHON_VERSION/Python.h
-		fi
-	    fi
-	    if test ! -d "$PYTHON_SITE_PACKAGES"
-	    then
-		    PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib()"`
-	    fi
-	fi
-	PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags`
-    fi
-    if test "$with_python" != ""
-    then
-        pythondir='$(PYTHON_SITE_PACKAGES)'
-    else
-        pythondir='$(libdir)/python$(PYTHON_VERSION)/site-packages'
-    fi
-else
-    PYTHON=
-fi
- if test "$PYTHON_INCLUDES" != ""; then
-  WITH_PYTHON_TRUE=
-  WITH_PYTHON_FALSE='#'
-else
-  WITH_PYTHON_TRUE='#'
-  WITH_PYTHON_FALSE=
-fi
-
-if test "$PYTHON_INCLUDES" != ""
-then
-    PYTHON_SUBDIR=python
-else
-    PYTHON_SUBDIR=
-fi
-
-
-
-
-WITH_MODULES=0
-TEST_MODULES=
-
-if test "$with_modules" != "no" ; then
- case "$host" in
-  *-*-cygwin*)
-  MODULE_EXTENSION=".dll"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lcygwin" >&5
-$as_echo_n "checking for dlopen in -lcygwin... " >&6; }
-if test "${ac_cv_lib_cygwin_dlopen+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcygwin  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_cygwin_dlopen=yes
-else
-  ac_cv_lib_cygwin_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cygwin_dlopen" >&5
-$as_echo "$ac_cv_lib_cygwin_dlopen" >&6; }
-if test "x$ac_cv_lib_cygwin_dlopen" = x""yes; then :
-
-    WITH_MODULES=1
-    MODULE_PLATFORM_LIBS=
-
-$as_echo "#define HAVE_DLOPEN /**/" >>confdefs.h
-
-
-fi
-
-  ;;
-  *-*-mingw*)
-  MODULE_EXTENSION=".dll"
-  WITH_MODULES=1
-  ;;
-  *)
-  ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = x""yes; then :
-  libxml_have_shl_load=yes
-else
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_shl_load=yes
-else
-  ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
-
-      MODULE_PLATFORM_LIBS="-ldld"
-      libxml_have_shl_load=yes
-else
-
-      ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = x""yes; then :
-  libxml_have_dlopen=yes
-else
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
-
-          MODULE_PLATFORM_LIBS="-ldl"
-          libxml_have_dlopen=yes
-fi
-
-fi
-
-fi
-
-fi
-
-
-  if test "${libxml_have_shl_load}" = "yes"; then
-    MODULE_EXTENSION=".sl"
-    WITH_MODULES=1
-
-$as_echo "#define HAVE_SHLLOAD /**/" >>confdefs.h
-
-  fi
-
-  if test "${libxml_have_dlopen}" = "yes"; then
-    case "${host}" in
-      *-*-hpux* )
-	MODULE_EXTENSION=".sl"
-	;;
-      * )
-	MODULE_EXTENSION=".so"
-	;;
-    esac
-
-    WITH_MODULES=1
-
-$as_echo "#define HAVE_DLOPEN /**/" >>confdefs.h
-
-  fi
- ;;
- esac
-fi
-
-if test "${WITH_MODULES}" = "1"; then
-  TEST_MODULES="ModuleTests"
-fi
-
-
-
-
-
-
-
-if [ "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ] || \
-   [ "${LOGNAME}" = "veillard" -a "`pwd`" = "/home/veillard/libxml2" ] || \
-   [ "${LOGNAME}" = "bill" -a "`pwd`" = "/home/bill/gnomesvn/libxml2" ]
-   then
-    if test "$with_minimum" != "yes"
-    then
-	if test "${with_mem_debug}" = "" ; then
-	    echo Activating memory debugging
-	    with_mem_debug="yes"
-	    with_run_debug="yes"
-	fi
-	if test "${with_docbook}" = "" ; then
-	    with_docbook="yes"
-	fi
-    fi
-    if test "${GCC}" = "yes" ; then
-    CFLAGS="-g -O -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
-    fi
-    STATIC_BINARIES="-static"
-else
-    STATIC_BINARIES=
-fi
-
-
-
-if test "${NEED_TRIO}" = "1" ; then
-    echo Adding trio library for string functions
-    WITH_TRIO=1
-else
-    WITH_TRIO=0
-fi
- if test "${NEED_TRIO}" = "1"; then
-  WITH_TRIO_SOURCES_TRUE=
-  WITH_TRIO_SOURCES_FALSE='#'
-else
-  WITH_TRIO_SOURCES_TRUE='#'
-  WITH_TRIO_SOURCES_FALSE=
-fi
-
-
-
-echo Checking configuration requirements
-
-THREAD_LIBS=""
-BASE_THREAD_LIBS=""
-WITH_THREADS=0
-THREAD_CFLAGS=""
-TEST_THREADS=""
-THREADS_W32=""
-
-if test "$with_threads" = "no" ; then
-    echo Disabling multithreaded support
-else
-    echo Enabling multithreaded support
-        if test "$with_threads" = "pthread" || test "$with_threads" = "" || test "$with_threads" = "yes" ; then
-        ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in -lpthread" >&5
-$as_echo_n "checking for pthread_join in -lpthread... " >&6; }
-if test "${ac_cv_lib_pthread_pthread_join+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_join ();
-int
-main ()
-{
-return pthread_join ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_pthread_pthread_join=yes
-else
-  ac_cv_lib_pthread_pthread_join=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_join" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_join" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_join" = x""yes; then :
-
-	       THREAD_LIBS="-lpthread"
-
-$as_echo "#define HAVE_LIBPTHREAD /**/" >>confdefs.h
-
-
-$as_echo "#define HAVE_PTHREAD_H /**/" >>confdefs.h
-
-	       WITH_THREADS="1"
-fi
-
-fi
-
-
-    fi
-    case $host_os in
-       *mingw32*) if test "$THREAD_LIBS" != "-lpthread"; then
-               WITH_THREADS="1"
-               THREADS_W32="Win32"
-	       THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
-           fi
-       ;;
-       *cygwin*) THREAD_LIBS=""
-       ;;
-       *beos*) WITH_THREADS="1"
-	   THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_BEOS_THREADS"
-       ;;
-       *linux*)
-           if test "${GCC}" = "yes" ; then
-	       GCC_VERSION=`${CC} --version | head -1 | awk '{print $3}'`
-	       GCC_MAJOR=`echo ${GCC_VERSION} | sed 's+\..*++'`
-	       GCC_MEDIUM=`echo ${GCC_VERSION} | sed 's+[0-9]*\.++' | sed 's+\..*++'`
-	       if test "${THREAD_LIBS}" = "-lpthread" ; then
-	           if expr ${GCC_MEDIUM} \> 2 \& ${GCC_MAJOR} = 3 > /dev/null
-		   then
-		       THREAD_LIBS=""
-		       BASE_THREAD_LIBS="-lpthread"
-		   else
-		   if expr ${GCC_MAJOR} \> 3 > /dev/null
-		   then
-		       THREAD_LIBS=""
-		       BASE_THREAD_LIBS="-lpthread"
-		   else
-		       echo old GCC disabling weak symbols for pthread
-		   fi
-		   fi
-	       fi
-	   fi
-       ;;
-    esac
-    if test "$WITH_THREADS" = "1" ; then
-	THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
-	TEST_THREADS="Threadtests"
-    fi
-fi
-if test "$with_thread_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
-    THREAD_CFLAGS="$THREAD_CFLAGS -DLIBXML_THREAD_ALLOC_ENABLED"
-fi
-
-
-
-
-
-
-
-
-if test "$with_history" = "yes" ; then
-    echo Enabling xmllint shell history
-            unset tcap
-    for termlib in ncurses curses termcap terminfo termlib; do
-	as_ac_Lib=`$as_echo "ac_cv_lib_${termlib}''_tputs" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tputs in -l${termlib}" >&5
-$as_echo_n "checking for tputs in -l${termlib}... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-l${termlib}  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char tputs ();
-int
-main ()
-{
-return tputs ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$as_ac_Lib=yes"
-else
-  eval "$as_ac_Lib=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-eval ac_res=\$$as_ac_Lib
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
-   if test "x$as_val" = x""yes; then :
-  tcap="-l$termlib"
-fi
-
-	test -n "$tcap" && break
-    done
-
-    ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default"
-if test "x$ac_cv_header_readline_history_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for append_history in -lhistory" >&5
-$as_echo_n "checking for append_history in -lhistory... " >&6; }
-if test "${ac_cv_lib_history_append_history+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lhistory  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char append_history ();
-int
-main ()
-{
-return append_history ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_history_append_history=yes
-else
-  ac_cv_lib_history_append_history=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_history_append_history" >&5
-$as_echo "$ac_cv_lib_history_append_history" >&6; }
-if test "x$ac_cv_lib_history_append_history" = x""yes; then :
-
-	   RDL_LIBS="-lhistory"
-
-$as_echo "#define HAVE_LIBHISTORY /**/" >>confdefs.h
-
-fi
-
-fi
-
-
-    ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
-if test "x$ac_cv_header_readline_readline_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if test "${ac_cv_lib_readline_readline+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline $tcap $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_readline_readline=yes
-else
-  ac_cv_lib_readline_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = x""yes; then :
-
-	   RDL_LIBS="-lreadline $RDL_LIBS $tcap"
-
-$as_echo "#define HAVE_LIBREADLINE /**/" >>confdefs.h
-
-fi
-
-fi
-
-
-    if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
-	CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
-	RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
-    fi
-fi
-
-if test "$with_tree" = "no" ; then
-    echo Disabling DOM like tree manipulation APIs
-    WITH_TREE=0
-else
-    WITH_TREE=1
-fi
-
-
-if test "$with_ftp" = "no" ; then
-    echo Disabling FTP support
-    WITH_FTP=0
-    FTP_OBJ=
-else
-    WITH_FTP=1
-    FTP_OBJ=nanoftp.o
-fi
-
-
-
-if test "$with_http" = "no" ; then
-    echo Disabling HTTP support
-    WITH_HTTP=0
-    HTTP_OBJ=
-else
-    WITH_HTTP=1
-    HTTP_OBJ=nanohttp.o
-fi
-
-
-
-if test "$with_legacy" = "no" ; then
-    echo Disabling deprecated APIs
-    WITH_LEGACY=0
-else
-    WITH_LEGACY=1
-fi
-
-
-if test "$with_reader" = "no" ; then
-    echo Disabling the xmlReader parsing interface
-    WITH_READER=0
-    READER_TEST=
-else
-    WITH_READER=1
-    READER_TEST=Readertests
-    if test "$with_push" = "no" ; then
-        echo xmlReader requires Push interface - enabling it
-	with_push=yes
-    fi
-fi
-
-
-
-if test "$with_writer" = "no" ; then
-    echo Disabling the xmlWriter saving interface
-    WITH_WRITER=0
-#    WRITER_TEST=
-else
-    WITH_WRITER=1
-#    WRITER_TEST=Writertests
-    if test "$with_push" = "no" ; then
-        echo xmlWriter requires Push interface - enabling it
-	with_push=yes
-    fi
-    if test "$with_output" = "no" ; then
-        echo xmlWriter requires Output interface - enabling it
-	with_output=yes
-    fi
-fi
-
-#AC_SUBST(WRITER_TEST)
-
-if test "$with_pattern" = "no" ; then
-    echo Disabling the xmlPattern parsing interface
-    WITH_PATTERN=0
-    TEST_PATTERN=
-else
-    WITH_PATTERN=1
-    TEST_PATTERN=Patterntests
-fi
-
-
-
-if test "$with_sax1" = "no" ; then
-    echo Disabling the older SAX1 interface
-    WITH_SAX1=0
-    TEST_SAX=
-else
-    WITH_SAX1=1
-    TEST_SAX=SAXtests
-fi
-
-
-
-if test "$with_push" = "no" ; then
-    echo Disabling the PUSH parser interfaces
-    WITH_PUSH=0
-    TEST_PUSH=
-else
-    WITH_PUSH=1
-    TEST_PUSH="XMLPushtests"
-fi
-
-
-
-if test "$with_html" = "no" ; then
-    echo Disabling HTML support
-    WITH_HTML=0
-    HTML_OBJ=
-    TEST_HTML=
-else
-    WITH_HTML=1
-    HTML_OBJ="HTMLparser.o HTMLtree.o"
-    TEST_HTML=HTMLtests
-    if test "$with_push" != "no" ; then
-        TEST_PHTML=HTMLPushtests
-    else
-        TEST_PHTML=
-    fi
-fi
-
-
-
-
-
-if test "$with_valid" = "no" ; then
-    echo Disabling DTD validation support
-    WITH_VALID=0
-    TEST_VALID=
-    TEST_VTIME=
-else
-    WITH_VALID=1
-    TEST_VALID=Validtests
-    TEST_VTIME=VTimingtests
-fi
-
-
-
-
-if test "$with_catalog" = "no" ; then
-    echo Disabling Catalog support
-    WITH_CATALOG=0
-    CATALOG_OBJ=
-    TEST_CATALOG=
-else
-    WITH_CATALOG=1
-    CATALOG_OBJ="catalog.o"
-    TEST_CATALOG=Catatests
-fi
-
-
-
-
-if test "$with_docbook" = "no" ; then
-    echo Disabling Docbook support
-    WITH_DOCB=0
-    DOCB_OBJ=
-else
-    WITH_DOCB=1
-    DOCB_OBJ="DOCBparser.o"
-fi
-
-
-
-
-if test "$with_xptr" = "no" ; then
-    echo Disabling XPointer support
-    WITH_XPTR=0
-    XPTR_OBJ=
-    TEST_XPTR=
-else
-    WITH_XPTR=1
-    XPTR_OBJ=xpointer.o
-    TEST_XPTR=XPtrtests
-    if test "$with_xpath" = "no" ; then
-        echo XPointer requires XPath support - enabling it
-	with_xpath=yes
-    fi
-fi
-
-
-
-
-if test "$with_c14n" = "no" ; then
-    echo Disabling C14N support
-    WITH_C14N=0
-    C14N_OBJ=
-    TEST_C14N=
-else
-    WITH_C14N=1
-    C14N_OBJ="c14n.c"
-    TEST_C14N=C14Ntests
-    if test "$with_xpath" = "no" ; then
-        echo C14N requires XPath support - enabling it
-	with_xpath=yes
-    fi
-fi
-
-
-
-
-if test "$with_xinclude" = "no" ; then
-    echo Disabling XInclude support
-    WITH_XINCLUDE=0
-    XINCLUDE_OBJ=
-    with_xinclude="no"
-    TEST_XINCLUDE=
-else
-    WITH_XINCLUDE=1
-    XINCLUDE_OBJ=xinclude.o
-    TEST_XINCLUDE=XIncludetests
-    if test "$with_xpath" = "no" ; then
-        echo XInclude requires XPath support - enabling it
-	with_xpath=yes
-    fi
-fi
-
-
-
-
-if test "$with_xpath" = "no" ; then
-    echo Disabling XPATH support
-    WITH_XPATH=0
-    XPATH_OBJ=
-    TEST_XPATH=
-else
-    WITH_XPATH=1
-    XPATH_OBJ=xpath.o
-    TEST_XPATH=XPathtests
-fi
-
-
-
-
-if test "$with_output" = "no" ; then
-    echo Disabling serialization/saving support
-    WITH_OUTPUT=0
-else
-    WITH_OUTPUT=1
-fi
-
-
-WITH_ICU=1
-
-
-WITH_ICONV=0
-if test "$with_iconv" = "no" ; then
-    echo Disabling ICONV support
-else
-    if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
-	CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
-	# Export this since our headers include iconv.h
-	XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
-	ICONV_LIBS="-L$with_iconv/lib"
-    fi
-
-    ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
-if test "x$ac_cv_header_iconv_h" = x""yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
-	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-
-iconv_t cd = iconv_open ("","");
-iconv (cd, NULL, NULL, NULL, NULL);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	    WITH_ICONV=1
-else
-
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv in -liconv" >&5
-$as_echo_n "checking for iconv in -liconv... " >&6; }
-
-	    _ldflags="${LDFLAGS}"
-	    _libs="${LIBS}"
-	    LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
-	    LIBS="${LIBS} -liconv"
-
-	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-int
-main ()
-{
-
-iconv_t cd = iconv_open ("","");
-iconv (cd, NULL, NULL, NULL, NULL);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-		WITH_ICONV=1
-		ICONV_LIBS="${ICONV_LIBS} -liconv"
-		LIBS="${_libs}"
-		LDFLAGS="${_ldflags}"
-else
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-		LIBS="${_libs}"
-		LDFLAGS="${_ldflags}"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-
-	if test "$WITH_ICONV" = "1" ; then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
-$as_echo_n "checking for iconv declaration... " >&6; }
-		if test "${xml_cv_iconv_arg2+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-
-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xml_cv_iconv_arg2=""
-else
-  xml_cv_iconv_arg2="const"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-		xml_cv_iconv_decl="extern size_t iconv (iconv_t cd, $xml_cv_iconv_arg2 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${xml_xxx:-
-	}$xml_cv_iconv_decl" >&5
-$as_echo "${xml_xxx:-
-	}$xml_cv_iconv_decl" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define ICONV_CONST $xml_cv_iconv_arg2
-_ACEOF
-
-	fi
-fi
-case "$host" in
-	*mingw*) M_LIBS=""
-	;;
-	*beos*) M_LIBS=""
-	;;
-        *haiku*) M_LIBS=""
-        ;;
-	*) M_LIBS="-lm"
-	;;
-esac
-XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
-XML_LIBTOOLLIBS="libxml2.la"
-
-
-WITH_ISO8859X=1
-if test "$WITH_ICONV" != "1" ; then
-if test "$with_iso8859x" = "no" ; then
-    echo Disabling ISO8859X support
-    WITH_ISO8859X=0
-fi
-fi
-
-
-if test "$with_schematron" = "no" ; then
-    echo "Disabling Schematron support"
-    WITH_SCHEMATRON=0
-    TEST_SCHEMATRON=
-else
-    echo "Enabled Schematron support"
-    WITH_SCHEMATRON=1
-    TEST_SCHEMATRON="Schematrontests"
-    with_xpath=yes
-    with_pattern=yes
-fi
-
-
-
-if test "$with_schemas" = "no" ; then
-    echo "Disabling Schemas/Relax-NG support"
-    WITH_SCHEMAS=0
-    TEST_SCHEMAS=
-else
-    echo "Enabled Schemas/Relax-NG support"
-    WITH_SCHEMAS=1
-    TEST_SCHEMAS="Schemastests Relaxtests"
-    if test "$PYTHON_INCLUDES" != "" ; then
-        PYTHON_TESTS="$PYTHON_TESTS RelaxNGPythonTests SchemasPythonTests"
-    fi
-    with_regexps=yes
-fi
-
-
-
-if test "$with_regexps" = "no" ; then
-    echo Disabling Regexps support
-    WITH_REGEXPS=0
-    TEST_REGEXPS=
-else
-    WITH_REGEXPS=1
-    TEST_REGEXPS="Regexptests Automatatests"
-fi
-
-
-
-if test "$with_debug" = "no" ; then
-    echo Disabling DEBUG support
-    WITH_DEBUG=0
-    DEBUG_OBJ=
-    TEST_DEBUG=
-else
-    WITH_DEBUG=1
-    DEBUG_OBJ=debugXML.o
-    TEST_DEBUG=Scripttests
-fi
-
-
-
-
-if test "$with_mem_debug" = "yes" ; then
-    if test "$with_thread_alloc" = "yes" ; then
-        echo Disabling memory debug - cannot use mem-debug with thread-alloc!
-	WITH_MEM_DEBUG=0
-    else
-        echo Enabling memory debug support
-        WITH_MEM_DEBUG=1
-    fi
-else
-    WITH_MEM_DEBUG=0
-fi
-
-
-if test "$with_run_debug" = "yes" ; then
-    echo Enabling runtime debug support
-    WITH_RUN_DEBUG=1
-else
-    WITH_RUN_DEBUG=0
-fi
-
-
-WIN32_EXTRA_LIBADD=
-WIN32_EXTRA_LDFLAGS=
-CYGWIN_EXTRA_LDFLAGS=
-CYGWIN_EXTRA_PYTHON_LIBADD=
-case "$host" in
- *-*-mingw*)
- CPPFLAGS="$CPPFLAGS -DWIN32"
- WIN32_EXTRA_LIBADD="-lws2_32"
- WIN32_EXTRA_LDFLAGS="-no-undefined"
-
-$as_echo "#define _WINSOCKAPI_ 1" >>confdefs.h
-
-
-$as_echo "#define snprintf _snprintf" >>confdefs.h
-
-
-$as_echo "#define vsnprintf _vsnprintf" >>confdefs.h
-
- ;;
- *-*-cygwin*)
- CYGWIN_EXTRA_LDFLAGS="-no-undefined"
- if test "${PYTHON}" != ""
- then
-   CYGWIN_EXTRA_PYTHON_LIBADD="-L/usr/lib/python${PYTHON_VERSION}/config -lpython${PYTHON_VERSION}"
- fi
- ;;
-esac
-
-
-
-
-
-if test "$with_coverage" = "yes" -a "${GCC}" = "yes"
-then
-    echo Enabling code coverage for GCC
-    CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
-    LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage"
-else
-    echo Disabling code coverage for GCC
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-RELDATE=`date +'%a %b %e %Y'`
-
-
-
-rm -f COPYING.LIB COPYING
-ln -s Copyright COPYING
-
-# keep on one line for cygwin c.f. #130896
-ac_config_files="$ac_config_files include/libxml/xmlversion.h xml2-config"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
-      _ | IFS | as_nl) ;; #(
-      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
-      esac ;;
-    esac
-  done
-
-  (set) 2>&1 |
-    case $as_nl`(ac_space=' '; set) 2>&1` in #(
-    *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
-      sed -n \
-	"s/'/'\\\\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-) |
-  sed '
-     /^ac_cv_env_/b end
-     t clear
-     :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
-     t end
-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-  if test -w "$cache_file"; then
-    test "x$cache_file" != "x/dev/null" &&
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
-    cat confcache >$cache_file
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
-  fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
-  # 1. Remove the extension, and $U if already installed.
-  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
-  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-  #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
-  am__EXEEXT_TRUE=
-  am__EXEEXT_FALSE='#'
-else
-  am__EXEEXT_TRUE='#'
-  am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${USE_VERSION_SCRIPT_TRUE}" && test -z "${USE_VERSION_SCRIPT_FALSE}"; then
-  as_fn_error "conditional \"USE_VERSION_SCRIPT\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${REBUILD_DOCS_TRUE}" && test -z "${REBUILD_DOCS_FALSE}"; then
-  as_fn_error "conditional \"REBUILD_DOCS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_PYTHON_TRUE}" && test -z "${WITH_PYTHON_FALSE}"; then
-  as_fn_error "conditional \"WITH_PYTHON\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_TRIO_SOURCES_TRUE}" && test -z "${WITH_TRIO_SOURCES_FALSE}"; then
-  as_fn_error "conditional \"WITH_TRIO_SOURCES\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-: ${CONFIG_STATUS=./config.status}
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
-  fi
-  $as_echo "$as_me: error: $1" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
-    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -p'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -p'
-  fi
-else
-  as_ln_s='cp -p'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-
-if test -x / >/dev/null 2>&1; then
-  as_test_x='test -x'
-else
-  if ls -dL / >/dev/null 2>&1; then
-    as_ls_L_option=L
-  else
-    as_ls_L_option=
-  fi
-  as_test_x='
-    eval sh -c '\''
-      if test -d "$1"; then
-	test -d "$1/.";
-      else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
-_ASEOF
-test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# Save the log message, to keep $0 and so on meaningful, and to
-# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.
-ac_log="
-This file was extended by $as_me, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
-
-  CONFIG_FILES    = $CONFIG_FILES
-  CONFIG_HEADERS  = $CONFIG_HEADERS
-  CONFIG_LINKS    = $CONFIG_LINKS
-  CONFIG_COMMANDS = $CONFIG_COMMANDS
-  $ $0 $@
-
-on `(hostname || uname -n) 2>/dev/null | sed 1q`
-"
-
-_ACEOF
-
-case $ac_config_files in *"
-"*) set x $ac_config_files; shift; ac_config_files=$*;;
-esac
-
-case $ac_config_headers in *"
-"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
-esac
-
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-# Files that config.status was made for.
-config_files="$ac_config_files"
-config_headers="$ac_config_headers"
-config_commands="$ac_config_commands"
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
-from templates according to the current configuration.  Unless the files
-and actions are specified as TAGs, all are instantiated by default.
-
-Usage: $0 [OPTION]... [TAG]...
-
-  -h, --help       print this help, then exit
-  -V, --version    print version number and configuration settings, then exit
-      --config     print configuration, then exit
-  -q, --quiet, --silent
-                   do not print progress messages
-  -d, --debug      don't remove temporary files
-      --recheck    update $as_me by reconfiguring in the same conditions
-      --file=FILE[:TEMPLATE]
-                   instantiate the configuration file FILE
-      --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
-
-Configuration files:
-$config_files
-
-Configuration headers:
-$config_headers
-
-Configuration commands:
-$config_commands
-
-Report bugs to the package provider."
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
-ac_cs_version="\\
-config.status
-configured by $0, generated by GNU Autoconf 2.65,
-  with options \\"\$ac_cs_config\\"
-
-Copyright (C) 2009 Free Software Foundation, Inc.
-This config.status script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it."
-
-ac_pwd='$ac_pwd'
-srcdir='$srcdir'
-INSTALL='$INSTALL'
-MKDIR_P='$MKDIR_P'
-AWK='$AWK'
-test -n "\$AWK" || AWK=awk
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# The default lists apply if the user does not specify any file.
-ac_need_defaults=:
-while test $# != 0
-do
-  case $1 in
-  --*=*)
-    ac_option=`expr "X$1" : 'X\([^=]*\)='`
-    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
-    ac_shift=:
-    ;;
-  *)
-    ac_option=$1
-    ac_optarg=$2
-    ac_shift=shift
-    ;;
-  esac
-
-  case $ac_option in
-  # Handling of the options.
-  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    ac_cs_recheck=: ;;
-  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    $as_echo "$ac_cs_version"; exit ;;
-  --config | --confi | --conf | --con | --co | --c )
-    $as_echo "$ac_cs_config"; exit ;;
-  --debug | --debu | --deb | --de | --d | -d )
-    debug=: ;;
-  --file | --fil | --fi | --f )
-    $ac_shift
-    case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    esac
-    as_fn_append CONFIG_FILES " '$ac_optarg'"
-    ac_need_defaults=false;;
-  --header | --heade | --head | --hea )
-    $ac_shift
-    case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    esac
-    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
-    ac_need_defaults=false;;
-  --he | --h)
-    # Conflict between --help and --header
-    as_fn_error "ambiguous option: \`$1'
-Try \`$0 --help' for more information.";;
-  --help | --hel | -h )
-    $as_echo "$ac_cs_usage"; exit ;;
-  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-  | -silent | --silent | --silen | --sile | --sil | --si | --s)
-    ac_cs_silent=: ;;
-
-  # This is an error.
-  -*) as_fn_error "unrecognized option: \`$1'
-Try \`$0 --help' for more information." ;;
-
-  *) as_fn_append ac_config_targets " $1"
-     ac_need_defaults=false ;;
-
-  esac
-  shift
-done
-
-ac_configure_extra_args=
-
-if $ac_cs_silent; then
-  exec 6>/dev/null
-  ac_configure_extra_args="$ac_configure_extra_args --silent"
-fi
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-if \$ac_cs_recheck; then
-  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-  shift
-  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
-  CONFIG_SHELL='$SHELL'
-  export CONFIG_SHELL
-  exec "\$@"
-fi
-
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-exec 5>>config.log
-{
-  echo
-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-  $as_echo "$ac_log"
-} >&5
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-#
-# INIT-COMMANDS
-#
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
-
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`'
-DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`'
-OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
-macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
-macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
-enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
-pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
-enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
-host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
-host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
-host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
-build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
-build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
-build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
-SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
-Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
-GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
-EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
-FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
-LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
-NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
-LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
-max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
-ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
-exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
-lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
-lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
-lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
-reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
-reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
-file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
-AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
-AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
-STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
-RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
-old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
-CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
-compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
-GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
-objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
-SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
-ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
-MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
-need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
-LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
-libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
-fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
-need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
-version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
-sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
-sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
-striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
-
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# Quote evaled strings.
-for var in SED \
-GREP \
-EGREP \
-FGREP \
-LD \
-NM \
-LN_S \
-lt_SP2NL \
-lt_NL2SP \
-reload_flag \
-deplibs_check_method \
-file_magic_cmd \
-AR \
-AR_FLAGS \
-STRIP \
-RANLIB \
-CC \
-CFLAGS \
-compiler \
-lt_cv_sys_global_symbol_pipe \
-lt_cv_sys_global_symbol_to_cdecl \
-lt_cv_sys_global_symbol_to_c_name_address \
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-SHELL \
-ECHO \
-lt_prog_compiler_no_builtin_flag \
-lt_prog_compiler_wl \
-lt_prog_compiler_pic \
-lt_prog_compiler_static \
-lt_cv_prog_compiler_c_o \
-need_locks \
-DSYMUTIL \
-NMEDIT \
-LIPO \
-OTOOL \
-OTOOL64 \
-shrext_cmds \
-export_dynamic_flag_spec \
-whole_archive_flag_spec \
-compiler_needs_object \
-with_gnu_ld \
-allow_undefined_flag \
-no_undefined_flag \
-hardcode_libdir_flag_spec \
-hardcode_libdir_flag_spec_ld \
-hardcode_libdir_separator \
-fix_srcfile_path \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-finish_eval \
-old_striplib \
-striplib; do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
-    *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Double-quote double-evaled strings.
-for var in reload_cmds \
-old_postinstall_cmds \
-old_postuninstall_cmds \
-old_archive_cmds \
-extract_expsyms_cmds \
-old_archive_from_new_cmds \
-old_archive_from_expsyms_cmds \
-archive_cmds \
-archive_expsym_cmds \
-module_cmds \
-module_expsym_cmds \
-export_symbols_cmds \
-prelink_cmds \
-postinstall_cmds \
-postuninstall_cmds \
-finish_cmds \
-sys_lib_search_path_spec \
-sys_lib_dlsearch_path_spec; do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
-    *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\$0 --fallback-echo"')  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
-  ;;
-esac
-
-ac_aux_dir='$ac_aux_dir'
-xsi_shell='$xsi_shell'
-lt_shell_append='$lt_shell_append'
-
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-
-
-    PACKAGE='$PACKAGE'
-    VERSION='$VERSION'
-    TIMESTAMP='$TIMESTAMP'
-    RM='$RM'
-    ofile='$ofile'
-
-
-
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
-  case $ac_config_target in
-    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
-    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
-    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
-    "include/libxml/xmlversion.h") CONFIG_FILES="$CONFIG_FILES include/libxml/xmlversion.h" ;;
-    "xml2-config") CONFIG_FILES="$CONFIG_FILES xml2-config" ;;
-
-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-  esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used.  Set only those that are not.
-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
-  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
-  tmp=
-  trap 'exit_status=$?
-  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
-' 0
-  trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
-  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -n "$tmp" && test -d "$tmp"
-}  ||
-{
-  tmp=./conf$$-$RANDOM
-  (umask 077 && mkdir "$tmp")
-} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
-  eval ac_cr=\$\'\\r\'
-fi
-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\r'
-else
-  ac_cs_awk_cr=$ac_cr
-fi
-
-echo 'BEGIN {' >"$tmp/subs1.awk" &&
-_ACEOF
-
-
-{
-  echo "cat >conf$$subs.awk <<_ACEOF" &&
-  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
-  echo "_ACEOF"
-} >conf$$subs.sh ||
-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
-  . ./conf$$subs.sh ||
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-
-  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
-  if test $ac_delim_n = $ac_delim_num; then
-    break
-  elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-rm -f conf$$subs.sh
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
-_ACEOF
-sed -n '
-h
-s/^/S["/; s/!.*/"]=/
-p
-g
-s/^[^!]*!//
-:repl
-t repl
-s/'"$ac_delim"'$//
-t delim
-:nl
-h
-s/\(.\{148\}\)..*/\1/
-t more1
-s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
-p
-n
-b repl
-:more1
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
-t nl
-:delim
-h
-s/\(.\{148\}\)..*/\1/
-t more2
-s/["\\]/\\&/g; s/^/"/; s/$/"/
-p
-b
-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
-t delim
-' <conf$$subs.awk | sed '
-/^[^""]/{
-  N
-  s/\n//
-}
-' >>$CONFIG_STATUS || ac_write_fail=1
-rm -f conf$$subs.awk
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACAWK
-cat >>"\$tmp/subs1.awk" <<_ACAWK &&
-  for (key in S) S_is_set[key] = 1
-  FS = ""
-
-}
-{
-  line = $ 0
-  nfields = split(line, field, "@")
-  substed = 0
-  len = length(field[1])
-  for (i = 2; i < nfields; i++) {
-    key = field[i]
-    keylen = length(key)
-    if (S_is_set[key]) {
-      value = S[key]
-      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-      len += length(value) + length(field[++i])
-      substed = 1
-    } else
-      len += 1 + keylen
-  }
-
-  print line
-}
-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
-  cat
-fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-  || as_fn_error "could not setup config files machinery" "$LINENO" 5
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-s/:*\$(srcdir):*/:/
-s/:*\${srcdir}:*/:/
-s/:*@srcdir@:*/:/
-s/^\([^=]*=[	 ]*\):*/\1/
-s/:*$//
-s/^[^=]*=[	 ]*$//
-}'
-fi
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-fi # test -n "$CONFIG_FILES"
-
-# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-cat >"$tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-_ACEOF
-
-# Transform confdefs.h into an awk script `defines.awk', embedded as
-# here-document in config.status, that substitutes the proper values into
-# config.h.in to produce config.h.
-
-# Create a delimiter string that does not exist in confdefs.h, to ease
-# handling of long lines.
-ac_delim='%!_!# '
-for ac_last_try in false false :; do
-  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_t"; then
-    break
-  elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-
-# For the awk script, D is an array of macro values keyed by name,
-# likewise P contains macro parameters if any.  Preserve backslash
-# newline sequences.
-
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-sed -n '
-s/.\{148\}/&'"$ac_delim"'/g
-t rset
-:rset
-s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
-t def
-d
-:def
-s/\\$//
-t bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3"/p
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
-d
-:bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3\\\\\\n"\\/p
-t cont
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
-t cont
-d
-:cont
-n
-s/.\{148\}/&'"$ac_delim"'/g
-t clear
-:clear
-s/\\$//
-t bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/"/p
-d
-:bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
-b cont
-' <confdefs.h | sed '
-s/'"$ac_delim"'/"\\\
-"/g' >>$CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  for (key in D) D_is_set[key] = 1
-  FS = ""
-}
-/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
-  line = \$ 0
-  split(line, arg, " ")
-  if (arg[1] == "#") {
-    defundef = arg[2]
-    mac1 = arg[3]
-  } else {
-    defundef = substr(arg[1], 2)
-    mac1 = arg[2]
-  }
-  split(mac1, mac2, "(") #)
-  macro = mac2[1]
-  prefix = substr(line, 1, index(line, defundef) - 1)
-  if (D_is_set[macro]) {
-    # Preserve the white space surrounding the "#".
-    print prefix "define", macro P[macro] D[macro]
-    next
-  } else {
-    # Replace #undef with comments.  This is necessary, for example,
-    # in the case of _POSIX_SOURCE, which is predefined and required
-    # on some systems where configure will not decide to define it.
-    if (defundef == "undef") {
-      print "/*", prefix defundef, macro, "*/"
-      next
-    }
-  }
-}
-{ print }
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error "could not setup config headers machinery" "$LINENO" 5
-fi # test -n "$CONFIG_HEADERS"
-
-
-eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
-shift
-for ac_tag
-do
-  case $ac_tag in
-  :[FHLC]) ac_mode=$ac_tag; continue;;
-  esac
-  case $ac_mode$ac_tag in
-  :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
-  :[FH]-) ac_tag=-:-;;
-  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
-  esac
-  ac_save_IFS=$IFS
-  IFS=:
-  set x $ac_tag
-  IFS=$ac_save_IFS
-  shift
-  ac_file=$1
-  shift
-
-  case $ac_mode in
-  :L) ac_source=$1;;
-  :[FH])
-    ac_file_inputs=
-    for ac_f
-    do
-      case $ac_f in
-      -) ac_f="$tmp/stdin";;
-      *) # Look for the file first in the build tree, then in the source tree
-	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
-	 # because $ac_f cannot contain `:'.
-	 test -f "$ac_f" ||
-	   case $ac_f in
-	   [\\/$]*) false;;
-	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
-	   esac ||
-	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
-      esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
-    done
-
-    # Let's still pretend it is `configure' which instantiates (i.e., don't
-    # use $as_me), people would be surprised to read:
-    #    /* config.h.  Generated by config.status.  */
-    configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
-	`' by configure.'
-    if test x"$ac_file" != x-; then
-      configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
-    fi
-    # Neutralize special characters interpreted by sed in replacement strings.
-    case $configure_input in #(
-    *\&* | *\|* | *\\* )
-       ac_sed_conf_input=`$as_echo "$configure_input" |
-       sed 's/[\\\\&|]/\\\\&/g'`;; #(
-    *) ac_sed_conf_input=$configure_input;;
-    esac
-
-    case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
-    esac
-    ;;
-  esac
-
-  ac_dir=`$as_dirname -- "$ac_file" ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$ac_file" : 'X\(//\)[^/]' \| \
-	 X"$ac_file" : 'X\(//\)$' \| \
-	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
-  ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-  # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-  case $ac_top_builddir_sub in
-  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-  esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
-  .)  # We are building in place.
-    ac_srcdir=.
-    ac_top_srcdir=$ac_top_builddir_sub
-    ac_abs_top_srcdir=$ac_pwd ;;
-  [\\/]* | ?:[\\/]* )  # Absolute name.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir
-    ac_abs_top_srcdir=$srcdir ;;
-  *) # Relative name.
-    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_build_prefix$srcdir
-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-
-  case $ac_mode in
-  :F)
-  #
-  # CONFIG_FILE
-  #
-
-  case $INSTALL in
-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
-  esac
-  ac_MKDIR_P=$MKDIR_P
-  case $MKDIR_P in
-  [\\/$]* | ?:[\\/]* ) ;;
-  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
-  esac
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# If the template does not know about datarootdir, expand it.
-# FIXME: This hack should be removed a few years after 2.60.
-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
-  p
-  q
-}
-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  ac_datarootdir_hack='
-  s&@datadir@&$datadir&g
-  s&@docdir@&$docdir&g
-  s&@infodir@&$infodir&g
-  s&@localedir@&$localedir&g
-  s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s&@INSTALL@&$ac_INSTALL&;t t
-s&@MKDIR_P@&$ac_MKDIR_P&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&2;}
-
-  rm -f "$tmp/stdin"
-  case $ac_file in
-  -) cat "$tmp/out" && rm -f "$tmp/out";;
-  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
-  esac \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
- ;;
-  :H)
-  #
-  # CONFIG_HEADER
-  #
-  if test x"$ac_file" != x-; then
-    {
-      $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
-    } >"$tmp/config.h" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
-    else
-      rm -f "$ac_file"
-      mv "$tmp/config.h" "$ac_file" \
-	|| as_fn_error "could not create $ac_file" "$LINENO" 5
-    fi
-  else
-    $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error "could not create -" "$LINENO" 5
-  fi
-# Compute "$ac_file"'s index in $config_headers.
-_am_arg="$ac_file"
-_am_stamp_count=1
-for _am_header in $config_headers :; do
-  case $_am_header in
-    $_am_arg | $_am_arg:* )
-      break ;;
-    * )
-      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
-  esac
-done
-echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
-$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$_am_arg" : 'X\(//\)[^/]' \| \
-	 X"$_am_arg" : 'X\(//\)$' \| \
-	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$_am_arg" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`/stamp-h$_am_stamp_count
- ;;
-
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
-  esac
-
-
-  case $ac_file$ac_mode in
-    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named `Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running `make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # When using ansi2knr, U may be empty or an underscore; expand it
-    U=`sed -n 's/^U = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
- ;;
-    "libtool":C)
-
-    # See if we are running on zsh, and set the options which allow our
-    # commands through without removal of \ escapes.
-    if test -n "${ZSH_VERSION+set}" ; then
-      setopt NO_GLOB_SUBST
-    fi
-
-    cfgfile="${ofile}T"
-    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
-    $RM "$cfgfile"
-
-    cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-#   This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-
-# The names of the tagged configurations supported by this script.
-available_tags=""
-
-# ### BEGIN LIBTOOL CONFIG
-
-# Assembler program.
-AS=$AS
-
-# DLL creation program.
-DLLTOOL=$DLLTOOL
-
-# Object dumper program.
-OBJDUMP=$OBJDUMP
-
-# Which release of libtool.m4 was used?
-macro_version=$macro_version
-macro_revision=$macro_revision
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# What type of objects to build.
-pic_mode=$pic_mode
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="\$SED -e 1s/^X//"
-
-# A grep program that handles long lines.
-GREP=$lt_GREP
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# A literal string matcher.
-FGREP=$lt_FGREP
-
-# A BSD- or MS-compatible name lister.
-NM=$lt_NM
-
-# Whether we need soft or hard links.
-LN_S=$lt_LN_S
-
-# What is the maximum length of a command?
-max_cmd_len=$max_cmd_len
-
-# Object file suffix (normally "o").
-objext=$ac_objext
-
-# Executable file suffix (normally "").
-exeext=$exeext
-
-# whether the shell understands "unset".
-lt_unset=$lt_unset
-
-# turn spaces into newlines.
-SP2NL=$lt_lt_SP2NL
-
-# turn newlines into spaces.
-NL2SP=$lt_lt_NL2SP
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == "file_magic".
-file_magic_cmd=$lt_file_magic_cmd
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A symbol stripping program.
-STRIP=$lt_STRIP
-
-# Commands used to install an old-style archive.
-RANLIB=$lt_RANLIB
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# A C compiler.
-LTCC=$lt_CC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_CFLAGS
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration.
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair.
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# Transform the output of nm in a C name address pair when lib prefix is needed.
-global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# An echo program that does not interpret backslashes.
-ECHO=$lt_ECHO
-
-# Used to examine libraries when file_magic_cmd begins with "file".
-MAGIC_CMD=$MAGIC_CMD
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
-DSYMUTIL=$lt_DSYMUTIL
-
-# Tool to change global to local symbols on Mac OS X.
-NMEDIT=$lt_NMEDIT
-
-# Tool to manipulate fat objects and archives on Mac OS X.
-LIPO=$lt_LIPO
-
-# ldd/readelf like tool for Mach-O binaries on Mac OS X.
-OTOOL=$lt_OTOOL
-
-# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
-OTOOL64=$lt_OTOOL64
-
-# Old archive suffix (normally "a").
-libext=$libext
-
-# Shared library suffix (normally ".so").
-shrext_cmds=$lt_shrext_cmds
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at link time.
-variables_saved_for_relink=$lt_variables_saved_for_relink
-
-# Do we need the "lib" prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Library versioning type.
-version_type=$version_type
-
-# Shared library runtime path variable.
-runpath_var=$runpath_var
-
-# Shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names.  First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Command to use after installation of a shared archive.
-postinstall_cmds=$lt_postinstall_cmds
-
-# Command to use after uninstallation of a shared archive.
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# As "finish_cmds", except a single script fragment to be evaled but
-# not shown.
-finish_eval=$lt_finish_eval
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Compile-time system search path for libraries.
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries.
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-
-# The linker used to build libraries.
-LD=$lt_LD
-
-# Commands used to build an old-style archive.
-old_archive_cmds=$lt_old_archive_cmds
-
-# A language specific compiler.
-CC=$lt_compiler
-
-# Is the compiler the GNU compiler?
-with_gcc=$GCC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld=$lt_with_gnu_ld
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# If ld is used when linking, flag to hardcode \$libdir into a binary
-# during linking.  This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
-# DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
-# library is relocated.
-hardcode_direct_absolute=$hardcode_direct_absolute
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=$hardcode_automatic
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=$inherit_rpath
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path=$lt_fix_srcfile_path
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
-  case $host_os in
-  aix3*)
-    cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program.  For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
-  COLLECT_NAMES=
-  export COLLECT_NAMES
-fi
-_LT_EOF
-    ;;
-  esac
-
-
-ltmain="$ac_aux_dir/ltmain.sh"
-
-
-  # We use sed instead of cat because bash on DJGPP gets confused if
-  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
-  # text mode, it properly converts lines to CR/LF.  This bash problem
-  # is reportedly fixed, but why not run on old versions too?
-  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
-    || (rm -f "$cfgfile"; exit 1)
-
-  case $xsi_shell in
-  yes)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
-  case ${1} in
-    */*) func_dirname_result="${1%/*}${2}" ;;
-    *  ) func_dirname_result="${3}" ;;
-  esac
-}
-
-# func_basename file
-func_basename ()
-{
-  func_basename_result="${1##*/}"
-}
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-#   dirname:  Compute the dirname of FILE.  If nonempty,
-#             add APPEND to the result, otherwise set result
-#             to NONDIR_REPLACEMENT.
-#             value returned in "$func_dirname_result"
-#   basename: Compute filename of FILE.
-#             value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
-  case ${1} in
-    */*) func_dirname_result="${1%/*}${2}" ;;
-    *  ) func_dirname_result="${3}" ;;
-  esac
-  func_basename_result="${1##*/}"
-}
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-func_stripname ()
-{
-  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
-  # positional parameters, so assign one to ordinary parameter first.
-  func_stripname_result=${3}
-  func_stripname_result=${func_stripname_result#"${1}"}
-  func_stripname_result=${func_stripname_result%"${2}"}
-}
-
-# func_opt_split
-func_opt_split ()
-{
-  func_opt_split_opt=${1%%=*}
-  func_opt_split_arg=${1#*=}
-}
-
-# func_lo2o object
-func_lo2o ()
-{
-  case ${1} in
-    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
-    *)    func_lo2o_result=${1} ;;
-  esac
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
-  func_xform_result=${1%.*}.lo
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
-  func_arith_result=$(( $* ))
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
-  func_len_result=${#1}
-}
-
-_LT_EOF
-    ;;
-  *) # Bourne compatible functions.
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
-  # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
-  if test "X$func_dirname_result" = "X${1}"; then
-    func_dirname_result="${3}"
-  else
-    func_dirname_result="$func_dirname_result${2}"
-  fi
-}
-
-# func_basename file
-func_basename ()
-{
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
-  case ${2} in
-    .*) func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
-    *)  func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
-  esac
-}
-
-# sed scripts:
-my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
-my_sed_long_arg='1s/^-[^=]*=//'
-
-# func_opt_split
-func_opt_split ()
-{
-  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
-  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
-}
-
-# func_lo2o object
-func_lo2o ()
-{
-  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
-  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
-  func_arith_result=`expr "$@"`
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
-  func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
-}
-
-_LT_EOF
-esac
-
-case $lt_shell_append in
-  yes)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-  eval "$1+=\$2"
-}
-_LT_EOF
-    ;;
-  *)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-  eval "$1=\$$1\$2"
-}
-
-_LT_EOF
-    ;;
-  esac
-
-
-  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
-    || (rm -f "$cfgfile"; exit 1)
-
-  mv -f "$cfgfile" "$ofile" ||
-    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
-  chmod +x "$ofile"
-
- ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit $?
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
-
-chmod +x xml2-config
-echo Done configuring
diff --git a/third_party/libxml/src/configure.ac b/third_party/libxml/src/configure.ac
new file mode 100644
index 0000000..14ac0a8
--- /dev/null
+++ b/third_party/libxml/src/configure.ac
@@ -0,0 +1,1664 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_PREREQ([2.63])
+AC_INIT
+AC_CONFIG_SRCDIR([entities.c])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CANONICAL_HOST
+
+LIBXML_MAJOR_VERSION=2
+LIBXML_MINOR_VERSION=9
+LIBXML_MICRO_VERSION=2
+LIBXML_MICRO_VERSION_SUFFIX=
+LIBXML_VERSION=$LIBXML_MAJOR_VERSION.$LIBXML_MINOR_VERSION.$LIBXML_MICRO_VERSION$LIBXML_MICRO_VERSION_SUFFIX
+LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML_MICRO_VERSION:$LIBXML_MINOR_VERSION
+
+LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + $LIBXML_MICRO_VERSION`
+
+if test -f CVS/Entries ; then
+  extra=`grep ChangeLog CVS/Entries | grep -v LIBXML | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
+  echo extra=$extra
+  if test "$extra" != ""
+  then
+      LIBXML_VERSION_EXTRA="-CVS$extra"
+  fi
+else if test -d .svn ; then
+  extra=`svn info | grep Revision | sed 's+Revision: ++'`
+  echo extra=$extra
+  if test "$extra" != ""
+  then
+      LIBXML_VERSION_EXTRA="-SVN$extra"
+  fi
+else if test -d .git ; then
+  extra=`git describe 2>/dev/null | sed 's+LIBXML[[0-9.]]*-++'`
+  echo extra=$extra
+  if test "$extra" != ""
+  then
+      LIBXML_VERSION_EXTRA="-GIT$extra"
+  fi
+fi
+fi
+fi
+AC_SUBST(LIBXML_MAJOR_VERSION)
+AC_SUBST(LIBXML_MINOR_VERSION)
+AC_SUBST(LIBXML_MICRO_VERSION)
+AC_SUBST(LIBXML_VERSION)
+AC_SUBST(LIBXML_VERSION_INFO)
+AC_SUBST(LIBXML_VERSION_NUMBER)
+AC_SUBST(LIBXML_VERSION_EXTRA)
+
+VERSION=${LIBXML_VERSION}
+
+AM_INIT_AUTOMAKE(libxml2, $VERSION)
+
+# Support silent build rules, requires at least automake-1.11. Disable
+# by either passing --disable-silent-rules to configure or passing V=1
+# to make
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MKDIR_P
+AC_PROG_CPP
+AC_PATH_PROG(MV, mv, /bin/mv)
+AC_PATH_PROG(TAR, tar, /bin/tar)
+AC_PATH_PROG(PERL, perl, /usr/bin/perl)
+AC_PATH_PROG(WGET, wget, /usr/bin/wget)
+AC_PATH_PROG(XMLLINT, xmllint, /usr/bin/xmllint)
+AC_PATH_PROG(XSLTPROC, xsltproc, /usr/bin/xsltproc)
+PKG_PROG_PKG_CONFIG
+
+LT_INIT
+
+dnl
+dnl if the system support linker version scripts for symbol versioning
+dnl then add it
+dnl
+VERSION_SCRIPT_FLAGS=
+# lt_cv_prog_gnu_ld is from libtool 2.+
+if test "$lt_cv_prog_gnu_ld" = yes; then
+  VERSION_SCRIPT_FLAGS=-Wl,--version-script=
+else
+  case $host in
+  *-*-sunos*) VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,";;
+  esac
+fi
+AC_SUBST(VERSION_SCRIPT_FLAGS)
+AM_CONDITIONAL([USE_VERSION_SCRIPT], [test -n "$VERSION_SCRIPT_FLAGS"])
+
+dnl
+dnl We process the AC_ARG_WITH first so that later we can modify
+dnl some of them to try to prevent impossible combinations.  This
+dnl also allows up so alphabetize the choices
+dnl
+
+dnl
+dnl zlib option might change flags, so we save them initially
+dnl
+_cppflags="${CPPFLAGS}"
+_libs="${LIBS}"
+
+AC_ARG_WITH(c14n,
+[  --with-c14n             add the Canonicalization support (on)])
+AC_ARG_WITH(catalog,
+[  --with-catalog          add the Catalog support (on)])
+AC_ARG_WITH(debug,
+[  --with-debug            add the debugging module (on)])
+AC_ARG_WITH(docbook,
+[  --with-docbook          add Docbook SGML support (on)])
+AC_ARG_WITH(fexceptions,
+[  --with-fexceptions      add GCC flag -fexceptions for C++ exceptions (off)])
+AC_ARG_WITH(ftp,
+[  --with-ftp              add the FTP support (on)])
+AC_ARG_WITH(history,
+[  --with-history          add history support to xmllint shell(off)])
+AC_ARG_WITH(html,
+[  --with-html             add the HTML support (on)])
+dnl Specific dir for HTML output ?
+AC_ARG_WITH(html-dir, AS_HELP_STRING([--with-html-dir=path],
+            [path to base html directory, default $datadir/doc/html]),
+            [HTML_DIR=$withval], [HTML_DIR='$(datadir)/doc'])
+
+AC_ARG_WITH(html-subdir, AS_HELP_STRING([--with-html-subdir=path],
+            [directory used under html-dir, default $PACKAGE-$VERSION/html]),
+            [test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"],
+            [HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"])
+AC_SUBST(HTML_DIR)
+AC_ARG_WITH(http,
+[  --with-http             add the HTTP support (on)])
+AC_ARG_WITH(iconv,
+[  --with-iconv[[=DIR]]      add ICONV support (on)])
+AC_ARG_WITH(icu,
+[  --with-icu                add ICU support (off)])
+AC_ARG_WITH(iso8859x,
+[  --with-iso8859x         add ISO8859X support if no iconv (on)])
+AC_ARG_WITH(legacy,
+[  --with-legacy           add deprecated APIs for compatibility (on)])
+AC_ARG_WITH(mem_debug,
+[  --with-mem-debug        add the memory debugging module (off)])
+AC_ARG_WITH(minimum,
+[  --with-minimum          build a minimally sized library (off)])
+AC_ARG_WITH(output,
+[  --with-output           add the serialization support (on)])
+AC_ARG_WITH(pattern,
+[  --with-pattern          add the xmlPattern selection interface (on)])
+AC_ARG_WITH(push,
+[  --with-push             add the PUSH parser interfaces (on)])
+AC_ARG_WITH(python,
+[  --with-python[[=DIR]]     build Python bindings if found])
+AC_ARG_WITH(python_install_dir,
+[  --with-python-install-dir=DIR
+                          install Python bindings in DIR])
+AC_ARG_WITH(reader,
+[  --with-reader           add the xmlReader parsing interface (on)])
+AC_ARG_WITH(readline,
+[  --with-readline=DIR     use readline in DIR],[
+  if test "$withval" != "no" -a "$withval" != "yes"; then
+    RDL_DIR=$withval
+    CPPFLAGS="${CPPFLAGS} -I$withval/include"
+    LIBS="${LIBS} -L$withval/lib"
+  fi
+])
+AC_ARG_WITH(regexps,
+[  --with-regexps          add Regular Expressions support (on)])
+AC_ARG_WITH(run_debug,
+[  --with-run-debug        add the runtime debugging module (off)])
+AC_ARG_WITH(sax1,
+[  --with-sax1             add the older SAX1 interface (on)])
+AC_ARG_WITH(schemas,
+[  --with-schemas          add Relax-NG and Schemas support (on)])
+AC_ARG_WITH(schematron,
+[  --with-schematron       add Schematron support (on)])
+AC_ARG_WITH(threads,
+[  --with-threads          add multithread support(on)])
+AC_ARG_WITH(thread-alloc,
+[  --with-thread-alloc     add per-thread memory(off)])
+AC_ARG_WITH(tree,
+[  --with-tree             add the DOM like tree manipulation APIs (on)])
+AC_ARG_WITH(valid,
+[  --with-valid            add the DTD validation support (on)])
+AC_ARG_WITH(writer,
+[  --with-writer           add the xmlWriter saving interface (on)])
+AC_ARG_WITH(xinclude,
+[  --with-xinclude         add the XInclude support (on)])
+AC_ARG_WITH(xpath,
+[  --with-xpath            add the XPATH support (on)])
+AC_ARG_WITH(xptr,
+[  --with-xptr             add the XPointer support (on)])
+AC_ARG_WITH(modules,
+[  --with-modules          add the dynamic modules support (on)])
+AC_ARG_WITH(zlib,
+[  --with-zlib[[=DIR]]       use libz in DIR],[
+  if test "$withval" != "no" -a "$withval" != "yes"; then
+    Z_DIR=$withval
+    CPPFLAGS="${CPPFLAGS} -I$withval/include"
+    LIBS="${LIBS} -L$withval/lib"
+  fi
+])
+AC_ARG_WITH(lzma,
+[  --with-lzma[[=DIR]]       use liblzma in DIR],[
+  if test "$withval" != "no" -a "$withval" != "yes"; then
+    LZMA_DIR=$withval
+    CPPFLAGS="${CPPFLAGS} -I$withval/include"
+    LIBS="${LIBS} -L$withval/lib"
+  fi
+])
+AC_ARG_WITH(coverage,
+[  --with-coverage         build for code coverage with GCC (off)])
+
+AC_ARG_ENABLE(rebuild-docs,
+[  --enable-rebuild-docs[[=yes/no]]  rebuild some generated docs [[default=no]]])
+if test "$enable_rebuild_docs" = "yes" -a "$srcdir" != "."; then
+  AC_MSG_ERROR([cannot rebuild docs when builddir != srcdir])
+fi
+AM_CONDITIONAL([REBUILD_DOCS], [test "$enable_rebuild_docs" = "yes" -o "$USER" = "veillard"])
+
+dnl
+dnl hard dependancies on options
+dnl
+if test "$with_schemas" = "yes"
+then
+    with_pattern=yes
+    with_regexps=yes
+fi
+if test "$with_schematron" = "yes"
+then
+    with_pattern=yes
+    with_tree=yes
+    with_xpath=yes
+fi
+if test "$with_reader" = "yes"
+then
+    with_push=yes
+fi
+if test "$with_xptr" = "yes"
+then
+    with_xpath=yes
+fi
+dnl
+dnl option to build a minimal libxml2 library
+dnl
+if test "$with_minimum" = "yes"
+then
+    echo "Configuring for a minimal library"
+    if test "$with_c14n" = ""
+    then
+      with_c14n=no
+    fi
+    if test "$with_catalog" = ""
+    then
+      with_catalog=no
+    fi
+    echo So far so good!
+    if test "$with_debug" = ""
+    then
+      with_debug=no
+    fi
+    if test "$with_docbook" = ""
+    then
+      with_docbook=no
+    fi
+    if test "$with_fexceptions" = ""
+    then
+      with_fexceptions=no
+    fi
+    if test "$with_ftp" = ""
+    then
+      with_ftp=no 
+    fi
+    if test "$with_history" = ""
+    then
+      with_history=no
+    fi
+    if test "$with_html" = ""
+    then
+      with_html=no
+    fi
+    if test "$with_http" = ""
+    then
+      with_http=no 
+    fi
+    if test "$with_iconv" = ""
+    then
+      with_iconv=no
+    fi
+    if test "$with_iso8859x" = ""
+    then
+      with_iso8859x=no
+    fi
+    if test "$with_legacy" = ""
+    then
+      with_legacy=no
+    fi
+    if test "$with_mem_debug" = ""
+    then 
+      with_mem_debug=no
+    fi
+    if test "$with_output" = ""
+    then
+      with_output=no
+    fi
+    if test "$with_pattern" = ""
+    then
+      with_pattern=no
+    fi
+    if test "$with_push" = ""
+    then
+      with_push=no
+    fi
+    if test "$with_python" = ""
+    then
+      with_python=no
+    fi
+    if test "$with_reader" = ""
+    then
+      with_reader=no
+    fi
+    if test "$with_readline" = ""
+    then
+      with_readline=no
+    fi
+    if test "$with_regexps" = ""
+    then
+      with_regexps=no
+    fi
+    if test "$with_run_debug" = ""
+    then
+      with_run_debug=no
+    fi
+    if test "$with_sax1" = ""
+    then
+      with_sax1=no
+    fi
+    if test "$with_schemas" = ""
+    then
+      with_schemas=no
+    fi
+    if test "$with_schematron" = ""
+    then
+      with_schematron=no
+    fi
+    if test "$with_threads" = ""
+    then
+      with_threads=no
+    fi
+    if test "$with_thread_alloc" = ""
+    then
+      with_thread_alloc=no
+   fi
+    if test "$with_tree" = ""
+    then
+      with_tree=no
+    fi
+    if test "$with_valid" = ""
+    then
+      with_valid=no
+    fi
+    if test "$with_writer" = ""
+    then
+      with_writer=no
+    fi
+    if test "$with_xinclude" = ""
+    then
+      with_xinclude=no
+    fi
+    if test "$with_xpath" = ""
+    then
+      with_xpath=no
+    fi
+    if test "$with_xptr" = ""
+    then
+      with_xptr=no
+    fi
+    if test "$with_zlib" = ""
+    then
+      with_zlib=no
+    fi
+    if test "$with_modules" = ""
+    then
+      with_modules=no
+    fi
+fi
+
+echo Checking zlib
+
+dnl Checks for zlib library.
+
+WITH_ZLIB=0
+if test "$with_zlib" = "no"; then
+    echo "Disabling compression support"
+else
+    AC_CHECK_HEADERS(zlib.h,
+        [SAVE_LDFLAGS="${LDFLAGS}"
+	 LDFLAGS="-L${Z_DIR}/lib"
+	AC_CHECK_LIB(z, gzread,[
+	    AC_DEFINE([HAVE_LIBZ], [1], [Have compression library])
+	    WITH_ZLIB=1
+	    if test "x${Z_DIR}" != "x"; then
+		Z_CFLAGS="-I${Z_DIR}/include"
+		Z_LIBS="-L${Z_DIR}/lib -lz"
+		[case ${host} in
+		    *-*-solaris*)
+			Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
+			;;
+		esac]
+	    else
+		Z_LIBS="-lz"
+	    fi])
+	 LDFLAGS="${SAVE_LDFLAGS}"])
+fi
+
+AC_SUBST(Z_CFLAGS)
+AC_SUBST(Z_LIBS)
+AC_SUBST(WITH_ZLIB)
+
+echo Checking lzma
+
+dnl Checks for lzma library.
+
+WITH_LZMA=0
+if test "$with_lzma" = "no"; then
+    echo "Disabling compression support"
+else
+    # Try pkg-config first so that static linking works.
+    # If this succeeeds, we ignore the WITH_LZMA directory.
+    PKG_CHECK_MODULES([LZMA],[liblzma],
+        [have_liblzma=yes],
+        [have_liblzma=no])
+
+     # If pkg-config failed, fall back to AC_CHECK_LIB. This
+     # will not pick up the necessary LIBS flags for liblzma's
+     # private dependencies, though, so static linking may fail.
+     if test "x$have_liblzma" = "xno"; then
+         AC_CHECK_HEADERS(lzma.h,
+	    [SAVE_LDFLAGS="${LDFLAGS}"
+	     LDFLAGS="-L${LZMA_DIR}/lib"
+            AC_CHECK_LIB(lzma, lzma_code,[
+                have_liblzma=yes
+                if test "x${LZMA_DIR}" != "x"; then
+                    LZMA_CFLAGS="-I${LZMA_DIR}/include"
+                    LZMA_LIBS="-L${LZMA_DIR}/lib -llzma"
+                else
+                    LZMA_LIBS="-llzma"
+                fi],
+                [have_liblzma=no])
+	     LDFLAGS="${SAVE_LDFLAGS}"])
+    fi
+
+    # Found the library via either method?
+    if test "x$have_liblzma" = "xyes"; then
+        AC_DEFINE([HAVE_LIBLZMA], [1], [Have compression library])
+        WITH_LZMA=1
+    fi
+fi
+
+AC_SUBST(LZMA_CFLAGS)
+AC_SUBST(LZMA_LIBS)
+AC_SUBST(WITH_LZMA)
+
+CPPFLAGS=${_cppflags}
+LIBS=${_libs}
+
+echo Checking headers
+
+dnl Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h])
+AC_CHECK_HEADERS([unistd.h])
+AC_CHECK_HEADERS([ctype.h])
+AC_CHECK_HEADERS([dirent.h])
+AC_CHECK_HEADERS([errno.h])
+AC_CHECK_HEADERS([malloc.h])
+AC_CHECK_HEADERS([stdarg.h])
+AC_CHECK_HEADERS([sys/stat.h])
+AC_CHECK_HEADERS([sys/types.h])
+AC_CHECK_HEADERS([stdint.h])
+AC_CHECK_HEADERS([inttypes.h])
+AC_CHECK_HEADERS([time.h])
+AC_CHECK_HEADERS([ansidecl.h])
+AC_CHECK_HEADERS([ieeefp.h])
+AC_CHECK_HEADERS([nan.h])
+AC_CHECK_HEADERS([math.h])
+AC_CHECK_HEADERS([limits.h])
+AC_CHECK_HEADERS([fp_class.h])
+AC_CHECK_HEADERS([float.h])
+AC_CHECK_HEADERS([stdlib.h])
+AC_CHECK_HEADERS([sys/socket.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([netinet/in.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([arpa/inet.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+#if HAVE_ARPA_INET_H
+# include <arpa/inet.h>
+# endif
+])
+AC_CHECK_HEADERS([netdb.h])
+AC_CHECK_HEADERS([sys/time.h])
+AC_CHECK_HEADERS([sys/select.h])
+AC_CHECK_HEADERS([poll.h])
+AC_CHECK_HEADERS([sys/mman.h])
+AC_CHECK_HEADERS([sys/timeb.h])
+AC_CHECK_HEADERS([signal.h])
+AC_CHECK_HEADERS([arpa/nameser.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+])
+AC_CHECK_HEADERS([resolv.h], [], [],
+[#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
+#if HAVE_NETINET_IN_H
+# include <netinet/in.h>
+# endif
+#if HAVE_ARPA_NAMESER_H
+# include <arpa/nameser.h>
+# endif
+])
+AC_CHECK_HEADERS([dl.h])
+AC_CHECK_HEADERS([dlfcn.h])
+
+
+echo Checking types
+
+AC_TYPE_UINT32_T
+
+
+echo Checking libraries
+
+dnl Checks for library functions.
+AC_FUNC_STRFTIME
+AC_CHECK_FUNCS(strdup strndup strerror)
+AC_CHECK_FUNCS(finite isnand fp_class class fpclass)
+AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
+AC_CHECK_FUNCS(stat _stat signal)
+AC_CHECK_FUNCS(rand rand_r srand time)
+AC_CHECK_FUNCS(isascii mmap munmap putenv)
+
+AH_VERBATIM([HAVE_MUNMAP_AFTER],[/* mmap() is no good without munmap() */
+#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
+#  undef /**/ HAVE_MMAP
+#endif])
+
+dnl Checking for va_copy availability
+AC_MSG_CHECKING([for va_copy])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
+va_list ap1,ap2;]], [[va_copy(ap1,ap2);]])],
+have_va_copy=yes,
+have_va_copy=no)
+AC_MSG_RESULT($have_va_copy)
+if test x"$have_va_copy" = x"yes"; then
+    AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
+else
+    AC_MSG_CHECKING([for __va_copy])
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
+    va_list ap1,ap2;]], [[__va_copy(ap1,ap2);]])],
+    have___va_copy=yes,
+    have___va_copy=no)
+    AC_MSG_RESULT($have___va_copy)
+    if test x"$have___va_copy" = x"yes"; then
+        AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
+    fi
+fi
+
+dnl Checking whether va_list is an array type
+AC_MSG_CHECKING([whether va_list is an array type])
+AC_TRY_COMPILE2([
+#include <stdarg.h>
+void a(va_list * ap) {}],[
+va_list ap1, ap2; a(&ap1); ap2 = (va_list) ap1],[
+  AC_MSG_RESULT(no)],[
+  AC_MSG_RESULT(yes)
+  AC_DEFINE([VA_LIST_IS_ARRAY], [1],[Define if va_list is an array type])])
+
+dnl Checks for inet libraries:
+AC_SEARCH_LIBS(gethostent, [nsl])
+AC_SEARCH_LIBS(setsockopt, [socket net network])
+AC_SEARCH_LIBS(connect, [inet])
+
+dnl Determine what socket length (socklen_t) data type is
+AC_MSG_CHECKING([for type of socket length (socklen_t)])
+AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)],[
+  AC_MSG_RESULT(socklen_t *)
+  XML_SOCKLEN_T=socklen_t],[
+  AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)],[
+    AC_MSG_RESULT(size_t *)
+    XML_SOCKLEN_T=size_t],[
+    AC_TRY_COMPILE2([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (int *)NULL)],[
+      AC_MSG_RESULT(int *)
+      XML_SOCKLEN_T=int],[
+      AC_MSG_WARN(could not determine)
+      XML_SOCKLEN_T="int"])])])
+AC_DEFINE_UNQUOTED(XML_SOCKLEN_T, $XML_SOCKLEN_T, [Determine what socket length (socklen_t) data type is])
+
+dnl Checking if gethostbyname() argument is const.
+AC_MSG_CHECKING([for const gethostbyname() argument])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
+    [[(void)gethostbyname((const char *)"");]])],
+have_gethostbyname_const_arg=yes,
+have_gethostbyname_const_arg=no)
+AC_MSG_RESULT($have_gethostbyname_const_arg)
+if test x"$have_gethostbyname_const_arg" = x"yes"; then
+    AC_DEFINE([GETHOSTBYNAME_ARG_CAST], [],
+      [Type cast for the gethostbyname() argument])
+else
+    AC_DEFINE([GETHOSTBYNAME_ARG_CAST], [(char *)],
+      [Type cast for the gethostbyname() argument])
+fi
+
+dnl Checking if send() second argument is const.
+AC_MSG_CHECKING([for const send() second argument])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <sys/socket.h>]],
+    [[(void)send(1,(const char *)"",1,1);]])],
+have_send_const_arg2=yes,
+have_send_const_arg2=no)
+AC_MSG_RESULT($have_send_const_arg2)
+if test x"$have_send_const_arg2" = x"yes"; then
+    AC_DEFINE([SEND_ARG2_CAST], [],
+      [Type cast for the send() function 2nd arg])
+else
+    AC_DEFINE([SEND_ARG2_CAST], [(char *)],
+      [Type cast for the send() function 2nd arg])
+fi
+
+dnl ***********************Checking for availability of IPv6*******************
+
+AC_MSG_CHECKING([whether to enable IPv6])
+AC_ARG_ENABLE(ipv6, [  --enable-ipv6[[=yes/no]]  enables compilation of IPv6 code [[default=yes]]],, enable_ipv6=yes)
+if test "$with_minimum" = "yes"
+then
+    enable_ipv6=no
+fi
+if test $enable_ipv6 = yes; then
+  have_ipv6=no
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#   include <sys/types.h>
+#   include <sys/socket.h>
+    ]], [[
+    struct sockaddr_storage ss;
+    socket(AF_INET6, SOCK_STREAM, 0)
+    ]])],
+    have_ipv6=yes,
+    have_ipv6=no
+  )
+  AC_MSG_RESULT($have_ipv6)
+
+  if test $have_ipv6 = yes; then
+    AC_DEFINE([SUPPORT_IP6], [], [Support for IPv6])
+    have_broken_ss_family=no
+
+    dnl *********************************************************************
+    dnl on some platforms (like AIX 5L), the structure sockaddr doesn't have
+    dnl a ss_family member, but rather __ss_family. Let's detect that
+    dnl and define the HAVE_BROKEN_SS_FAMILY when we are on one of these
+    dnl platforms.  However, we should only do this if ss_family is not
+    dnl present.
+    dnl ********************************************************************
+    AC_MSG_CHECKING([struct sockaddr::ss_family])
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#     include <sys/types.h>
+#     include <sys/socket.h>
+      ]], [[
+      struct sockaddr_storage ss ;
+      ss.ss_family = 0 ;
+      ]])],
+      have_ss_family=yes,
+      have_ss_family=no
+    )
+    AC_MSG_RESULT($have_ss_family)
+    if test x$have_ss_family = xno ; then
+      AC_MSG_CHECKING([broken struct sockaddr::ss_family])
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#       include <sys/types.h>
+#       include <sys/socket.h>
+        ]], [[
+        struct sockaddr_storage ss ;
+        ss.__ss_family = 0 ;
+        ]])],
+        have_broken_ss_family=yes,
+        have_broken_ss_family=no
+      )
+      AC_MSG_RESULT($have_broken_ss_family)
+      if test x$have_broken_ss_family = xyes ; then
+        AC_DEFINE(HAVE_BROKEN_SS_FAMILY, [],
+	  [Whether struct sockaddr::__ss_family exists]) 
+        AC_DEFINE(ss_family, __ss_family,
+	  [ss_family is not defined here, use __ss_family instead])
+      else
+        AC_MSG_WARN(ss_family and __ss_family not found)
+      fi
+    fi
+
+    have_getaddrinfo=no
+    AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes)
+    if test $have_getaddrinfo != yes; then
+      for lib in bsd socket inet; do
+        AC_CHECK_LIB($lib, getaddrinfo, [LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break])
+      done
+    fi
+
+    if test $have_getaddrinfo = yes; then
+      AC_DEFINE([HAVE_GETADDRINFO], [], [Define if getaddrinfo is there])
+    fi
+  fi
+fi 
+
+dnl ******************************End IPv6 checks******************************
+
+dnl Checks for isnan in libm if not in libc
+AC_CHECK_FUNC(isnan, AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there]) , AC_CHECK_LIB(m, isnan,
+  [AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there])]))
+
+AC_CHECK_FUNC(isinf, AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there]) , AC_CHECK_LIB(m, isinf,
+  [AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there])]))
+
+XML_LIBDIR='-L${libdir}'
+XML_INCLUDEDIR='-I${includedir}/libxml2'
+
+dnl
+dnl Extra flags
+dnl
+XML_CFLAGS=""
+RDL_LIBS=""
+
+dnl
+dnl Workaround for native compilers
+dnl  HP  : http://bugs.gnome.org/db/31/3163.html
+dnl  DEC : Enable NaN/Inf
+dnl
+if test "${GCC}" != "yes" ; then
+    case "${host}" in
+          hppa*-*-hpux* )
+	       CFLAGS="${CFLAGS} -Wp,-H30000"
+	       ;;
+          *-dec-osf* )
+               CFLAGS="${CFLAGS} -ieee"
+               ;;
+	  alpha*-*-linux* )
+	       CFLAGS="${CFLAGS} -ieee"
+	       ;;
+    esac
+else
+    if test "$with_fexceptions" = "yes"
+    then
+        #
+	# Not activated by default because this inflates the code size
+	# Used to allow propagation of C++ exceptions through the library
+	#
+	CFLAGS="${CFLAGS} -fexceptions"
+    fi
+
+    # warnings we'd like to see
+    CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
+    # warnings we'd like to supress
+    CFLAGS="${CFLAGS} -Wno-long-long"
+    case "${host}" in
+          alpha*-*-linux* )
+	       CFLAGS="${CFLAGS} -mieee"
+	       ;;
+	  alpha*-*-osf* )
+	       CFLAGS="${CFLAGS} -mieee"
+	       ;;
+    esac
+fi
+case ${host} in
+    *-*-solaris*)
+        XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
+        ;;
+    hppa*-hp-mpeix)
+        NEED_TRIO=1
+	;;
+    *-*-mingw* | *-*-cygwin* | *-*-msvc* )
+        # If the host is Windows, and shared libraries are disabled, we
+        # need to add -DLIBXML_STATIC to CFLAGS in order for linking to
+        # work properly (without it, xmlexports.h would force the use of
+        # DLL imports, which obviously aren't present in a static
+        # library).
+        if test "x$enable_shared" = "xno"; then
+            XML_CFLAGS="$XML_CFLAGS -DLIBXML_STATIC"
+            CFLAGS="$CFLAGS -DLIBXML_STATIC"
+        fi
+        ;;
+esac
+
+
+dnl
+dnl check for python
+dnl
+
+PYTHON_VERSION=
+PYTHON_INCLUDES=
+PYTHON_SITE_PACKAGES=
+PYTHON_TESTS=
+pythondir=
+if test "$with_python" != "no" ; then
+    if test -x "$with_python/bin/python"
+    then
+        echo Found python in $with_python/bin/python
+        PYTHON="$with_python/bin/python"
+    else
+        if test -x "$with_python/python.exe"
+        then
+            echo Found python in $with_python/python.exe
+            PYTHON="$with_python/python.exe"
+        else
+            if test -x "$with_python"
+            then
+                echo Found python in $with_python
+                PYTHON="$with_python"
+            else
+                if test -x "$PYTHON"
+                then
+                    echo Found python in environment PYTHON=$PYTHON
+                    with_python=`$PYTHON -c "import sys; print(sys.exec_prefix)"`
+                else
+                    AC_PATH_PROG(PYTHON, python python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5)
+		fi
+	    fi
+	fi
+    fi
+    if test "$PYTHON" != ""
+    then
+        PYTHON_VERSION=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_version())"`
+	PYTHON_INCLUDES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_inc())"`
+# does not work as it produce a /usr/lib/python path instead of/usr/lib64/python
+#
+#	PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib())"`
+	echo Found Python version $PYTHON_VERSION
+    fi
+    if test "$PYTHON_VERSION" != "" -a "$PYTHON_INCLUDES" = ""
+    then
+	if test -r $with_python/include/python$PYTHON_VERSION/Python.h
+	then
+	    PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
+	else
+	    if test -r $prefix/include/python$PYTHON_VERSION/Python.h
+	    then
+	        PYTHON_INCLUDES=$prefix/include/python$PYTHON_VERSION
+	    else
+		if test -r /usr/include/python$PYTHON_VERSION/Python.h
+		then
+		    PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
+		else
+	            if test -r $with_python/include/Python.h
+	            then
+	                PYTHON_INCLUDES=$with_python/include
+	            else
+		        echo could not find python$PYTHON_VERSION/Python.h or $with_python/include/Python.h
+		    fi
+		fi
+	    fi
+	fi
+    fi
+    if test "$with_python_install_dir" != ""
+    then
+	PYTHON_SITE_PACKAGES="$with_python_install_dir"
+    fi
+    if test "$PYTHON_VERSION" != "" -a "$PYTHON_SITE_PACKAGES" = ""
+    then
+	if test -d $libdir/python$PYTHON_VERSION/site-packages
+	then
+	    PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
+	else
+	    if test -d $with_python/lib/site-packages
+	    then
+		PYTHON_SITE_PACKAGES=$with_python/lib/site-packages
+	    else
+		PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib())"`
+	    fi
+	fi
+    fi
+    pythondir='$(PYTHON_SITE_PACKAGES)'
+    PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags`
+else
+    PYTHON=
+fi
+AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")
+if test "$PYTHON_INCLUDES" != ""
+then
+    PYTHON_SUBDIR=python
+else
+    PYTHON_SUBDIR=
+fi
+AC_SUBST(pythondir)
+AC_SUBST(PYTHON_SUBDIR)
+AC_SUBST(PYTHON_LIBS)
+
+dnl check for dso support
+WITH_MODULES=0
+TEST_MODULES=
+
+if test "$with_modules" != "no" ; then
+ case "$host" in
+  *-*-cygwin*)
+  MODULE_EXTENSION=".dll"
+  AC_CHECK_LIB(cygwin, dlopen, [
+    WITH_MODULES=1
+    MODULE_PLATFORM_LIBS=
+    AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
+  ])
+  ;;
+  *-*-mingw*)
+  MODULE_EXTENSION=".dll"
+  WITH_MODULES=1
+  ;;
+  *)
+  AC_CHECK_FUNC(shl_load, libxml_have_shl_load=yes, [
+    AC_CHECK_LIB(dld, shl_load, [
+      MODULE_PLATFORM_LIBS="-ldld"
+      libxml_have_shl_load=yes], [
+      AC_CHECK_FUNC(dlopen, libxml_have_dlopen=yes, [
+        AC_CHECK_LIB(dl, dlopen, [
+          MODULE_PLATFORM_LIBS="-ldl"
+          libxml_have_dlopen=yes])])])])
+
+  if test "${libxml_have_shl_load}" = "yes"; then
+    MODULE_EXTENSION=".sl"
+    WITH_MODULES=1
+    AC_DEFINE([HAVE_SHLLOAD], [], [Have shl_load based dso])
+  fi
+ 
+  if test "${libxml_have_dlopen}" = "yes"; then
+    case "${host}" in
+      *-*-hpux* )
+	MODULE_EXTENSION=".sl"
+	;;
+      * )
+	MODULE_EXTENSION=".so"
+	;;
+    esac
+
+    WITH_MODULES=1
+    AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
+  fi
+ ;;
+ esac
+fi
+
+if test "${WITH_MODULES}" = "1"; then
+  TEST_MODULES="ModuleTests"
+fi  
+
+AC_SUBST(WITH_MODULES)
+AC_SUBST(MODULE_PLATFORM_LIBS)
+AC_SUBST(MODULE_EXTENSION)
+AC_SUBST(TEST_MODULES)
+
+dnl
+dnl Tester makes use of readline if present
+dnl
+
+dnl
+dnl specific tests to setup DV and Bill's devel environments with debug etc ...
+dnl (-Wunreachable-code)
+dnl
+if [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ]] || \
+   [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/home/veillard/libxml2" ]] || \
+   [[ "${LOGNAME}" = "bill" -a "`pwd`" = "/home/bill/gnomesvn/libxml2" ]]
+   then
+    if test "$with_minimum" != "yes"
+    then
+	if test "${with_mem_debug}" = "" ; then
+	    echo Activating memory debugging
+	    with_mem_debug="yes"
+	    with_run_debug="yes"
+	fi
+	if test "${with_docbook}" = "" ; then
+	    with_docbook="yes"
+	fi
+    fi
+    if test "${GCC}" = "yes" ; then
+    CFLAGS="-g -O -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
+    fi
+    STATIC_BINARIES="-static"
+dnl -Wcast-qual -ansi
+else
+    STATIC_BINARIES=
+fi
+AC_SUBST(STATIC_BINARIES)
+
+dnl
+dnl Check for trio string functions
+dnl
+
+if test "${NEED_TRIO}" = "1" ; then
+    echo Adding trio library for string functions
+    WITH_TRIO=1
+else    
+    WITH_TRIO=0
+fi
+AM_CONDITIONAL(WITH_TRIO_SOURCES, test "${NEED_TRIO}" = "1")
+AC_SUBST(WITH_TRIO)
+
+dnl
+dnl Allow to enable/disable various pieces
+dnl
+echo Checking configuration requirements
+
+dnl
+dnl Thread-related stuff
+dnl
+THREAD_LIBS=""
+BASE_THREAD_LIBS=""
+WITH_THREADS=0
+THREAD_CFLAGS=""
+TEST_THREADS=""
+THREADS_W32=""
+WITH_THREAD_ALLOC=0
+
+if test "$with_threads" = "no" ; then
+    echo Disabling multithreaded support
+else
+    echo Enabling multithreaded support
+
+    dnl Default to native threads on Win32
+    case $host_os in
+       *mingw32*) if test "$with_threads" != "pthread" && test "$with_threads" != "no"; then
+               WITH_THREADS="1"
+               THREADS_W32="1"
+               THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
+           fi
+       ;;
+    esac
+
+    dnl Use pthread by default in other cases
+    if test -z "$THREADS_W32"; then
+        if test "$with_threads" = "pthread" || test "$with_threads" = "" || test "$with_threads" = "yes" ; then
+            AC_CHECK_HEADER(pthread.h,
+                AC_CHECK_LIB(pthread, pthread_join,[
+                THREAD_LIBS="-lpthread"
+                AC_DEFINE([HAVE_LIBPTHREAD], [], [Define if pthread library is there (-lpthread)])
+                AC_DEFINE([HAVE_PTHREAD_H], [], [Define if <pthread.h> is there])
+                WITH_THREADS="1"]))
+        fi
+    fi
+
+    case $host_os in
+       *cygwin*) THREAD_LIBS=""
+       ;;
+       *beos*) WITH_THREADS="1"
+	   THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_BEOS_THREADS"
+       ;;
+       *linux*)
+           if test "${GCC}" = "yes" ; then
+	       GCC_VERSION=`${CC} --version | head -1 | awk '{print $3}'`
+	       GCC_MAJOR=`echo ${GCC_VERSION} | sed 's+\..*++'`
+	       GCC_MEDIUM=`echo ${GCC_VERSION} | sed 's+[[0-9]]*\.++' | sed 's+\..*++'`
+	       if test "${THREAD_LIBS}" = "-lpthread" ; then
+	           if expr ${GCC_MEDIUM} \> 2 \& ${GCC_MAJOR} = 3 > /dev/null
+		   then
+		       THREAD_LIBS=""
+		       BASE_THREAD_LIBS="-lpthread"
+		   else
+		   if expr ${GCC_MAJOR} \> 3 > /dev/null
+		   then
+		       THREAD_LIBS=""
+		       BASE_THREAD_LIBS="-lpthread"
+		   else
+		       echo old GCC disabling weak symbols for pthread
+		   fi
+		   fi
+	       fi
+	   fi
+       ;;
+    esac
+    if test "$WITH_THREADS" = "1" ; then
+	THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
+	TEST_THREADS="Threadtests"
+    fi
+fi
+if test "$with_thread_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
+    WITH_THREAD_ALLOC=1
+fi
+
+AC_SUBST(THREAD_LIBS)
+AC_SUBST(BASE_THREAD_LIBS)
+AC_SUBST(WITH_THREADS)
+AC_SUBST(THREAD_CFLAGS)
+AC_SUBST(TEST_THREADS)
+AC_SUBST(WITH_THREAD_ALLOC)
+AM_CONDITIONAL([THREADS_W32],[test -n "$THREADS_W32"])
+
+dnl
+dnl xmllint shell history
+dnl
+if test "$with_history" = "yes" ; then
+    echo Enabling xmllint shell history
+    dnl check for terminal library. this is a very cool solution
+    dnl from octave's configure.in
+    unset tcap
+    for termlib in ncurses curses termcap terminfo termlib; do
+	AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
+	test -n "$tcap" && break
+    done
+
+    AC_CHECK_HEADER(readline/history.h,
+	AC_CHECK_LIB(history, append_history,[
+	   RDL_LIBS="-lhistory"
+	   AC_DEFINE([HAVE_LIBHISTORY], [], [Define if history library is there (-lhistory)])]))
+    AC_CHECK_HEADER(readline/readline.h,
+	AC_CHECK_LIB(readline, readline,[
+	   RDL_LIBS="-lreadline $RDL_LIBS $tcap"
+	   AC_DEFINE([HAVE_LIBREADLINE], [], [Define if readline library is there (-lreadline)])], , $tcap))
+    if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
+	CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
+	RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
+    fi
+fi
+
+dnl
+dnl Tree functions
+dnl
+if test "$with_tree" = "no" ; then
+    echo Disabling DOM like tree manipulation APIs
+    WITH_TREE=0
+else    
+    WITH_TREE=1
+fi
+AC_SUBST(WITH_TREE)
+
+if test "$with_ftp" = "no" ; then
+    echo Disabling FTP support
+    WITH_FTP=0
+    FTP_OBJ=
+else    
+    WITH_FTP=1
+    FTP_OBJ=nanoftp.o
+fi
+AC_SUBST(WITH_FTP)
+AC_SUBST(FTP_OBJ)
+
+if test "$with_http" = "no" ; then
+    echo Disabling HTTP support
+    WITH_HTTP=0
+    HTTP_OBJ=
+else    
+    WITH_HTTP=1
+    HTTP_OBJ=nanohttp.o
+fi
+AC_SUBST(WITH_HTTP)
+AC_SUBST(HTTP_OBJ)
+
+if test "$with_legacy" = "no" ; then
+    echo Disabling deprecated APIs
+    WITH_LEGACY=0
+else    
+    WITH_LEGACY=1
+fi
+AC_SUBST(WITH_LEGACY)
+
+if test "$with_reader" = "no" ; then
+    echo Disabling the xmlReader parsing interface
+    WITH_READER=0
+    READER_TEST=
+else    
+    WITH_READER=1
+    READER_TEST=Readertests
+    if test "$with_push" = "no" ; then
+        echo xmlReader requires Push interface - enabling it
+	with_push=yes
+    fi
+fi
+AC_SUBST(WITH_READER)
+AC_SUBST(READER_TEST)
+
+if test "$with_writer" = "no" ; then
+    echo Disabling the xmlWriter saving interface
+    WITH_WRITER=0
+#    WRITER_TEST=
+else    
+    WITH_WRITER=1
+#    WRITER_TEST=Writertests
+    if test "$with_push" = "no" ; then
+        echo xmlWriter requires Push interface - enabling it
+	with_push=yes
+    fi
+    if test "$with_output" = "no" ; then
+        echo xmlWriter requires Output interface - enabling it
+	with_output=yes
+    fi
+fi
+AC_SUBST(WITH_WRITER)
+#AC_SUBST(WRITER_TEST)
+
+if test "$with_pattern" = "no" ; then
+    echo Disabling the xmlPattern parsing interface
+    WITH_PATTERN=0
+    TEST_PATTERN=
+else    
+    WITH_PATTERN=1
+    TEST_PATTERN=Patterntests
+fi
+AC_SUBST(WITH_PATTERN)
+AC_SUBST(TEST_PATTERN)
+
+if test "$with_sax1" = "no" ; then
+    echo Disabling the older SAX1 interface
+    WITH_SAX1=0
+    TEST_SAX=
+else    
+    WITH_SAX1=1
+    TEST_SAX=SAXtests
+fi
+AC_SUBST(WITH_SAX1)
+AM_CONDITIONAL(WITH_SAX1_SOURCES, test "${WITH_TRIO}" = "1")
+AC_SUBST(TEST_SAX)
+
+if test "$with_push" = "no" ; then
+    echo Disabling the PUSH parser interfaces
+    WITH_PUSH=0
+    TEST_PUSH=
+else    
+    WITH_PUSH=1
+    TEST_PUSH="XMLPushtests"
+fi
+AC_SUBST(WITH_PUSH)
+AC_SUBST(TEST_PUSH)
+
+if test "$with_html" = "no" ; then
+    echo Disabling HTML support
+    WITH_HTML=0
+    HTML_OBJ=
+    TEST_HTML=
+else    
+    WITH_HTML=1
+    HTML_OBJ="HTMLparser.o HTMLtree.o"
+    TEST_HTML=HTMLtests
+    if test "$with_push" != "no" ; then
+        TEST_PHTML=HTMLPushtests
+    else
+        TEST_PHTML=
+    fi
+fi
+AC_SUBST(WITH_HTML)
+AC_SUBST(HTML_OBJ)
+AC_SUBST(TEST_HTML)
+AC_SUBST(TEST_PHTML)
+
+if test "$with_valid" = "no" ; then
+    echo Disabling DTD validation support
+    WITH_VALID=0
+    TEST_VALID=
+    TEST_VTIME=
+else    
+    WITH_VALID=1
+    TEST_VALID=Validtests
+    TEST_VTIME=VTimingtests
+fi
+AC_SUBST(WITH_VALID)
+AC_SUBST(TEST_VALID)
+AC_SUBST(TEST_VTIME)
+
+if test "$with_catalog" = "no" ; then
+    echo Disabling Catalog support
+    WITH_CATALOG=0
+    CATALOG_OBJ=
+    TEST_CATALOG=
+else    
+    WITH_CATALOG=1
+    CATALOG_OBJ="catalog.o"
+    TEST_CATALOG=Catatests
+fi
+AC_SUBST(WITH_CATALOG)
+AC_SUBST(CATALOG_OBJ)
+AC_SUBST(TEST_CATALOG)
+
+if test "$with_docbook" = "no" ; then
+    echo Disabling Docbook support
+    WITH_DOCB=0
+    DOCB_OBJ=
+else    
+    WITH_DOCB=1
+    DOCB_OBJ="DOCBparser.o"
+fi
+AC_SUBST(WITH_DOCB)
+AC_SUBST(DOCB_OBJ)
+
+
+if test "$with_xptr" = "no" ; then
+    echo Disabling XPointer support
+    WITH_XPTR=0
+    XPTR_OBJ=
+    TEST_XPTR=
+else    
+    WITH_XPTR=1
+    XPTR_OBJ=xpointer.o
+    TEST_XPTR=XPtrtests
+    if test "$with_xpath" = "no" ; then
+        echo XPointer requires XPath support - enabling it
+	with_xpath=yes
+    fi
+fi
+AC_SUBST(WITH_XPTR)
+AC_SUBST(XPTR_OBJ)
+AC_SUBST(TEST_XPTR)
+
+if test "$with_c14n" = "no" ; then
+    echo Disabling C14N support
+    WITH_C14N=0
+    C14N_OBJ=
+    TEST_C14N=
+else    
+    WITH_C14N=1
+    C14N_OBJ="c14n.c"
+    TEST_C14N=C14Ntests
+    if test "$with_xpath" = "no" ; then
+        echo C14N requires XPath support - enabling it
+	with_xpath=yes
+    fi
+fi
+AC_SUBST(WITH_C14N)
+AC_SUBST(C14N_OBJ)
+AC_SUBST(TEST_C14N)
+
+if test "$with_xinclude" = "no" ; then
+    echo Disabling XInclude support
+    WITH_XINCLUDE=0
+    XINCLUDE_OBJ=
+    with_xinclude="no"
+    TEST_XINCLUDE=
+else    
+    WITH_XINCLUDE=1
+    XINCLUDE_OBJ=xinclude.o
+    TEST_XINCLUDE=XIncludetests
+    if test "$with_xpath" = "no" ; then
+        echo XInclude requires XPath support - enabling it
+	with_xpath=yes
+    fi
+fi
+AC_SUBST(WITH_XINCLUDE)
+AC_SUBST(XINCLUDE_OBJ)
+AC_SUBST(TEST_XINCLUDE)
+
+if test "$with_xptr" = "" -a "$with_xpath" = "no" ; then
+    with_xptr=no
+fi
+
+if test "$with_schematron" = "" -a "$with_xpath" = "no" ; then
+    with_schematron=no
+fi
+
+if test "$with_schematron" = "no" ; then
+    echo "Disabling Schematron support"
+    WITH_SCHEMATRON=0
+    TEST_SCHEMATRON=
+else 
+    echo "Enabled Schematron support"
+    WITH_SCHEMATRON=1
+    TEST_SCHEMATRON="Schematrontests"
+    with_xpath=yes
+    with_pattern=yes
+    with_schematron=yes
+fi
+AC_SUBST(WITH_SCHEMATRON)
+AC_SUBST(TEST_SCHEMATRON)
+
+if test "$with_xpath" = "no" ; then
+    echo Disabling XPATH support
+    WITH_XPATH=0
+    XPATH_OBJ=
+    TEST_XPATH=
+else    
+    WITH_XPATH=1
+    XPATH_OBJ=xpath.o
+    TEST_XPATH=XPathtests
+fi
+AC_SUBST(WITH_XPATH)
+AC_SUBST(XPATH_OBJ)
+AC_SUBST(TEST_XPATH)
+
+dnl
+dnl output functions
+dnl
+if test "$with_output" = "no" ; then
+    echo Disabling serialization/saving support
+    WITH_OUTPUT=0
+else    
+    WITH_OUTPUT=1
+fi
+AC_SUBST(WITH_OUTPUT)
+
+WITH_ICONV=0
+if test "$with_iconv" = "no" ; then
+    echo Disabling ICONV support
+else
+    if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
+	CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
+	# Export this since our headers include iconv.h
+	XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
+	ICONV_LIBS="-L$with_iconv/lib"
+    fi
+
+    AC_CHECK_HEADER(iconv.h,
+	AC_MSG_CHECKING(for iconv)
+	AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>]],[[
+iconv_t cd = iconv_open ("","");
+iconv (cd, NULL, NULL, NULL, NULL);]])],[
+	    AC_MSG_RESULT(yes)
+	    WITH_ICONV=1],[
+	    AC_MSG_RESULT(no)
+	    AC_MSG_CHECKING(for iconv in -liconv)
+
+	    _ldflags="${LDFLAGS}"
+	    _libs="${LIBS}"
+	    LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
+	    LIBS="${LIBS} -liconv"
+
+	    AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>]],[[
+iconv_t cd = iconv_open ("","");
+iconv (cd, NULL, NULL, NULL, NULL);]])],[
+		AC_MSG_RESULT(yes)
+		WITH_ICONV=1
+		ICONV_LIBS="${ICONV_LIBS} -liconv"
+		LIBS="${_libs}"
+		LDFLAGS="${_ldflags}"],[
+		AC_MSG_RESULT(no)
+		LIBS="${_libs}"
+		LDFLAGS="${_ldflags}"])]))
+
+	if test "$WITH_ICONV" = "1" ; then
+		AC_MSG_CHECKING([for iconv declaration])
+		AC_CACHE_VAL(xml_cv_iconv_arg2, [
+			AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+]], [])], xml_cv_iconv_arg2="", xml_cv_iconv_arg2="const")])
+
+		xml_cv_iconv_decl="extern size_t iconv (iconv_t cd, $xml_cv_iconv_arg2 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
+		AC_MSG_RESULT([${xml_xxx:-
+	}$xml_cv_iconv_decl])
+		AC_DEFINE_UNQUOTED(ICONV_CONST, $xml_cv_iconv_arg2,
+			[Define as const if the declaration of iconv() needs const.])
+	fi
+fi
+case "$host" in
+	*mingw*) M_LIBS=""
+	;;
+	*beos*) M_LIBS=""
+	;;
+        *haiku*) M_LIBS=""
+        ;;
+	*) M_LIBS="-lm"
+	;;
+esac
+XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
+XML_LIBTOOLLIBS="libxml2.la"
+AC_SUBST(WITH_ICONV)
+
+WITH_ICU=0
+ICU_LIBS=""
+if test "$with_icu" != "yes" ; then
+    echo Disabling ICU support
+else
+    ICU_CONFIG=icu-config
+    if ${ICU_CONFIG} --cflags >/dev/null 2>&1
+    then
+        ICU_LIBS=`${ICU_CONFIG} --ldflags`
+        WITH_ICU=1
+        echo Enabling ICU support
+    else
+        AC_MSG_ERROR([libicu config program icu-config not found])
+    fi
+fi
+AC_SUBST(WITH_ICU)
+AC_SUBST(ICU_LIBS)
+
+WITH_ISO8859X=1
+if test "$WITH_ICONV" != "1" ; then
+if test "$with_iso8859x" = "no" ; then
+    echo Disabling ISO8859X support
+    WITH_ISO8859X=0
+fi
+fi
+AC_SUBST(WITH_ISO8859X)
+
+if test "$with_schemas" = "no" ; then
+    echo "Disabling Schemas/Relax-NG support"
+    WITH_SCHEMAS=0
+    TEST_SCHEMAS=
+else    
+    echo "Enabled Schemas/Relax-NG support"
+    WITH_SCHEMAS=1
+    TEST_SCHEMAS="Schemastests Relaxtests"
+    if test "$PYTHON_INCLUDES" != "" ; then
+        PYTHON_TESTS="$PYTHON_TESTS RelaxNGPythonTests SchemasPythonTests"
+    fi
+    with_regexps=yes
+fi
+AC_SUBST(WITH_SCHEMAS)
+AC_SUBST(TEST_SCHEMAS)
+
+if test "$with_regexps" = "no" ; then
+    echo Disabling Regexps support
+    WITH_REGEXPS=0
+    TEST_REGEXPS=
+else    
+    WITH_REGEXPS=1
+    TEST_REGEXPS="Regexptests Automatatests"
+fi
+AC_SUBST(WITH_REGEXPS)
+AC_SUBST(TEST_REGEXPS)
+
+if test "$with_debug" = "no" ; then
+    echo Disabling DEBUG support
+    WITH_DEBUG=0
+    DEBUG_OBJ=
+    TEST_DEBUG=
+else    
+    WITH_DEBUG=1
+    DEBUG_OBJ=debugXML.o
+    TEST_DEBUG=Scripttests
+fi
+AC_SUBST(WITH_DEBUG)
+AC_SUBST(DEBUG_OBJ)
+AC_SUBST(TEST_DEBUG)
+
+if test "$with_mem_debug" = "yes" ; then
+    if test "$with_thread_alloc" = "yes" ; then
+        echo Disabling memory debug - cannot use mem-debug with thread-alloc!
+	WITH_MEM_DEBUG=0
+    else
+        echo Enabling memory debug support
+        WITH_MEM_DEBUG=1
+    fi
+else    
+    WITH_MEM_DEBUG=0
+fi
+AC_SUBST(WITH_MEM_DEBUG)
+
+if test "$with_run_debug" = "yes" ; then
+    echo Enabling runtime debug support
+    WITH_RUN_DEBUG=1
+else    
+    WITH_RUN_DEBUG=0
+fi
+AC_SUBST(WITH_RUN_DEBUG)
+
+WIN32_EXTRA_LIBADD=
+WIN32_EXTRA_LDFLAGS=
+CYGWIN_EXTRA_LDFLAGS=
+CYGWIN_EXTRA_PYTHON_LIBADD=
+WIN32_EXTRA_PYTHON_LIBADD=
+case "$host" in
+ *-*-mingw*)
+ CPPFLAGS="$CPPFLAGS -DWIN32"
+ WIN32_EXTRA_LIBADD="-lws2_32"
+ WIN32_EXTRA_LDFLAGS="-no-undefined"
+ AC_DEFINE([_WINSOCKAPI_],1,[Using the Win32 Socket implementation])
+ if test "${PYTHON}" != ""
+ then
+   WIN32_EXTRA_PYTHON_LIBADD="-L${pythondir}/../../libs -lpython$(echo ${PYTHON_VERSION} | tr -d .)"
+ fi
+ ;;
+ *-*-cygwin*)
+ CYGWIN_EXTRA_LDFLAGS="-no-undefined"
+ if test "${PYTHON}" != ""
+ then
+   CYGWIN_EXTRA_PYTHON_LIBADD="-L/usr/lib/python${PYTHON_VERSION}/config -lpython${PYTHON_VERSION}"
+ fi
+ ;;
+esac
+AC_SUBST(WIN32_EXTRA_LIBADD)
+AC_SUBST(WIN32_EXTRA_LDFLAGS)
+AC_SUBST(WIN32_EXTRA_PYTHON_LIBADD)
+AC_SUBST(CYGWIN_EXTRA_LDFLAGS)
+AC_SUBST(CYGWIN_EXTRA_PYTHON_LIBADD)
+
+dnl Checking the standard string functions availability
+dnl
+dnl Note mingw* has C99 implementation that produce expected xml numbers
+dnl if code use {v}snprintf functions.
+dnl If you like to activate at run-time C99 compatible number output
+dnl see release note for mingw runtime 3.15:
+dnl  http://sourceforge.net/project/shownotes.php?release_id=24832
+dnl
+dnl Also *win32*config.h files redefine them for various MSC compilers.
+dnl
+dnl So do not redefine {v}snprintf to _{v}snprintf like follwing:
+dnl  AC_DEFINE([snprintf],[_snprintf],[Win32 Std C name mangling work-around])
+dnl  AC_DEFINE([vsnprintf],[_vsnprintf],[Win32 Std C name mangling work-around])
+dnl and do not redefine those functions is C-source files.
+dnl
+AC_CHECK_FUNCS(printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf,,
+	NEED_TRIO=1)
+
+if test "$with_coverage" = "yes" -a "${GCC}" = "yes"
+then
+    echo Enabling code coverage for GCC
+    CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
+    LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage"
+else
+    echo Disabling code coverage for GCC
+fi
+
+AC_SUBST(CPPFLAGS)
+AC_SUBST(CFLAGS)
+AC_SUBST(LDFLAGS)
+AC_SUBST(XML_CFLAGS)
+
+AC_SUBST(XML_LIBDIR)
+AC_SUBST(XML_LIBS)
+AC_SUBST(XML_LIBTOOLLIBS)
+AC_SUBST(ICONV_LIBS)
+AC_SUBST(XML_INCLUDEDIR)
+AC_SUBST(HTML_DIR)
+AC_SUBST(HAVE_ISNAN)
+AC_SUBST(HAVE_ISINF)
+AC_SUBST(PYTHON)
+AC_SUBST(PYTHON_VERSION)
+AC_SUBST(PYTHON_INCLUDES)
+AC_SUBST(PYTHON_SITE_PACKAGES)
+
+AC_SUBST(M_LIBS)
+AC_SUBST(RDL_LIBS)
+
+dnl for the spec file
+RELDATE=`date +'%a %b %e %Y'`
+AC_SUBST(RELDATE)
+AC_SUBST(PYTHON_TESTS)
+
+rm -f COPYING.LIB COPYING
+ln -s $srcdir/Copyright COPYING
+
+# keep on one line for cygwin c.f. #130896
+AC_CONFIG_FILES([libxml2.spec:libxml.spec.in Makefile include/Makefile include/libxml/Makefile doc/Makefile doc/examples/Makefile doc/devhelp/Makefile example/Makefile python/Makefile python/tests/Makefile xstc/Makefile include/libxml/xmlversion.h libxml-2.0.pc libxml-2.0-uninstalled.pc libxml2-config.cmake])
+AC_CONFIG_FILES([python/setup.py], [chmod +x python/setup.py])
+AC_CONFIG_FILES([xml2-config], [chmod +x xml2-config])
+AC_OUTPUT
+
+echo Done configuring
diff --git a/third_party/libxml/src/configure.in b/third_party/libxml/src/configure.in
deleted file mode 100644
index 17c11cd..0000000
--- a/third_party/libxml/src/configure.in
+++ /dev/null
@@ -1,1462 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_INIT(entities.c)
-AM_CONFIG_HEADER(config.h)
-AC_CONFIG_MACRO_DIR([m4])
-AC_CANONICAL_HOST
-
-LIBXML_MAJOR_VERSION=2
-LIBXML_MINOR_VERSION=7
-LIBXML_MICRO_VERSION=7
-LIBXML_MICRO_VERSION_SUFFIX=
-LIBXML_VERSION=$LIBXML_MAJOR_VERSION.$LIBXML_MINOR_VERSION.$LIBXML_MICRO_VERSION$LIBXML_MICRO_VERSION_SUFFIX
-LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML_MICRO_VERSION:$LIBXML_MINOR_VERSION
-
-LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + $LIBXML_MICRO_VERSION`
-
-if test -f CVS/Entries ; then
-  extra=`grep ChangeLog CVS/Entries | grep -v LIBXML | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
-  echo extra=$extra
-  if test "$extra" != ""
-  then
-      LIBXML_VERSION_EXTRA="-CVS$extra"
-  fi
-else if test -d .svn ; then
-  extra=`svn info | grep Revision | sed 's+Revision: ++'`
-  echo extra=$extra
-  if test "$extra" != ""
-  then
-      LIBXML_VERSION_EXTRA="-SVN$extra"
-  fi
-else if test -d .git ; then
-  extra=`git describe | sed 's+LIBXML[[0-9.]]*-++'`
-  echo extra=$extra
-  if test "$extra" != ""
-  then
-      LIBXML_VERSION_EXTRA="-GIT$extra"
-  fi
-fi
-fi
-fi
-AC_SUBST(LIBXML_MAJOR_VERSION)
-AC_SUBST(LIBXML_MINOR_VERSION)
-AC_SUBST(LIBXML_MICRO_VERSION)
-AC_SUBST(LIBXML_VERSION)
-AC_SUBST(LIBXML_VERSION_INFO)
-AC_SUBST(LIBXML_VERSION_NUMBER)
-AC_SUBST(LIBXML_VERSION_EXTRA)
-
-VERSION=${LIBXML_VERSION}
-
-AM_INIT_AUTOMAKE(libxml2, $VERSION)
-
-dnl Checks for programs.
-AC_PROG_CC
-AC_PROG_INSTALL
-AC_PROG_CPP
-AC_PATH_PROG(RM, rm, /bin/rm)
-AC_PATH_PROG(MV, mv, /bin/mv)
-AC_PATH_PROG(TAR, tar, /bin/tar)
-AC_PATH_PROG(PERL, perl, /usr/bin/perl)
-AC_PATH_PROG(WGET, wget, /usr/bin/wget)
-AC_PATH_PROG(XMLLINT, xmllint, /usr/bin/xmllint)
-AC_PATH_PROG(XSLTPROC, xsltproc, /usr/bin/xsltproc)
-
-dnl Make sure we have an ANSI compiler
-AM_C_PROTOTYPES
-test "x$U" != "x" && AC_MSG_ERROR(Compiler not ANSI compliant)
-
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
-
-dnl
-dnl if the system support linker version scripts for symbol versioning
-dnl then add it
-dnl
-VERSION_SCRIPT_FLAGS=
-# lt_cv_prog_gnu_ld is from libtool 2.+
-if test "$lt_cv_prog_gnu_ld" = yes; then
-  VERSION_SCRIPT_FLAGS=-Wl,--version-script=
-else
-  case $host in
-  *-*-sunos*) VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,";;
-  esac
-fi
-AC_SUBST(VERSION_SCRIPT_FLAGS)
-AM_CONDITIONAL([USE_VERSION_SCRIPT], [test -n "$VERSION_SCRIPT_FLAGS"])
-
-dnl
-dnl We process the AC_ARG_WITH first so that later we can modify
-dnl some of them to try to prevent impossible combinations.  This
-dnl also allows up so alphabetize the choices
-dnl
-
-dnl
-dnl zlib option might change flags, so we save them initially
-dnl
-_cppflags="${CPPFLAGS}"
-_ldflags="${LDFLAGS}"
-
-AC_ARG_WITH(c14n,
-[  --with-c14n             add the Canonicalization support (on)])
-AC_ARG_WITH(catalog,
-[  --with-catalog          add the Catalog support (on)])
-AC_ARG_WITH(debug,
-[  --with-debug            add the debugging module (on)])
-AC_ARG_WITH(docbook,
-[  --with-docbook          add Docbook SGML support (on)])
-AC_ARG_WITH(fexceptions,
-[  --with-fexceptions      add GCC flag -fexceptions for C++ exceptions (off)])
-AC_ARG_WITH(ftp,
-[  --with-ftp              add the FTP support (on)])
-AC_ARG_WITH(history,
-[  --with-history          add history support to xmllint shell(off)])
-AC_ARG_WITH(html,
-[  --with-html             add the HTML support (on)])
-dnl Specific dir for HTML output ?
-AC_ARG_WITH(html-dir, AC_HELP_STRING([--with-html-dir=path],
-            [path to base html directory, default $datadir/doc/html]),
-            [HTML_DIR=$withval], [HTML_DIR='$(datadir)/doc'])
-
-AC_ARG_WITH(html-subdir, AC_HELP_STRING([--with-html-subdir=path],
-            [directory used under html-dir, default $PACKAGE-$VERSION/html]),
-            [test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"],
-            [HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"])
-AC_SUBST(HTML_DIR)
-AC_ARG_WITH(http,
-[  --with-http             add the HTTP support (on)])
-AC_ARG_WITH(iconv,
-[  --with-iconv[[=DIR]]      add ICONV support (on)])
-AC_ARG_WITH(iso8859x,
-[  --with-iso8859x         add ISO8859X support if no iconv (on)])
-AC_ARG_WITH(legacy,
-[  --with-legacy           add deprecated APIs for compatibility (on)])
-AC_ARG_WITH(mem_debug,
-[  --with-mem-debug        add the memory debugging module (off)])
-AC_ARG_WITH(minimum,
-[  --with-minimum          build a minimally sized library (off)])
-AC_ARG_WITH(output,
-[  --with-output           add the serialization support (on)])
-AC_ARG_WITH(pattern,
-[  --with-pattern          add the xmlPattern selection interface (on)])
-AC_ARG_WITH(push,
-[  --with-push             add the PUSH parser interfaces (on)])
-AC_ARG_WITH(python,
-[  --with-python[[=DIR]]     build Python bindings if found])
-AC_ARG_WITH(reader,
-[  --with-reader           add the xmlReader parsing interface (on)])
-AC_ARG_WITH(readline,
-[  --with-readline=DIR     use readline in DIR],[
-  if test "$withval" != "no" -a "$withval" != "yes"; then
-    RDL_DIR=$withval
-    CPPFLAGS="${CPPFLAGS} -I$withval/include"
-    LDFLAGS="${LDFLAGS} -L$withval/lib"
-  fi
-])
-AC_ARG_WITH(regexps,
-[  --with-regexps          add Regular Expressions support (on)])
-AC_ARG_WITH(run_debug,
-[  --with-run-debug        add the runtime debugging module (off)])
-AC_ARG_WITH(sax1,
-[  --with-sax1             add the older SAX1 interface (on)])
-AC_ARG_WITH(schemas,
-[  --with-schemas          add Relax-NG and Schemas support (on)])
-AC_ARG_WITH(schematron,
-[  --with-schematron       add Schematron support (on)])
-AC_ARG_WITH(threads,
-[  --with-threads          add multithread support(on)])
-AC_ARG_WITH(thread-alloc,
-[  --with-thread-alloc     add per-thread memory(off)])
-AC_ARG_WITH(tree,
-[  --with-tree             add the DOM like tree manipulation APIs (on)])
-AC_ARG_WITH(valid,
-[  --with-valid            add the DTD validation support (on)])
-AC_ARG_WITH(writer,
-[  --with-writer           add the xmlWriter saving interface (on)])
-AC_ARG_WITH(xinclude,
-[  --with-xinclude         add the XInclude support (on)])
-AC_ARG_WITH(xpath,
-[  --with-xpath            add the XPATH support (on)])
-AC_ARG_WITH(xptr,
-[  --with-xptr             add the XPointer support (on)])
-AC_ARG_WITH(modules,
-[  --with-modules          add the dynamic modules support (on)])
-AC_ARG_WITH(zlib,
-[  --with-zlib[[=DIR]]       use libz in DIR],[
-  if test "$withval" != "no" -a "$withval" != "yes"; then
-    Z_DIR=$withval
-    CPPFLAGS="${CPPFLAGS} -I$withval/include"
-    LDFLAGS="${LDFLAGS} -L$withval/lib"
-  fi
-])
-AC_ARG_WITH(coverage,
-[  --with-coverage         build for code coverage with GCC (off)])
-
-AC_ARG_ENABLE(rebuild-docs,
-[  --enable-rebuild-docs[[=yes/no]]  rebuild some generated docs [[default=yes]]])
-AM_CONDITIONAL([REBUILD_DOCS], [test "$enable_rebuild_docs" = "no"])
-
-dnl
-dnl hard dependancies on options
-dnl
-if test "$with_schemas" = "yes"
-then
-    with_pattern=yes
-    with_regexps=yes
-fi
-if test "$with_schematron" = "yes"
-then
-    with_pattern=yes
-    with_xpath=yes
-fi
-if test "$with_reader" = "yes"
-then
-    with_push=yes
-fi
-if test "$with_xptr" = "yes"
-then
-    with_xpath=yes
-fi
-dnl
-dnl option to build a minimal libxml2 library
-dnl
-if test "$with_minimum" = "yes"
-then
-    echo "Configuring for a minimal library"
-    if test "$with_c14n" = ""
-    then
-      with_c14n=no
-    fi
-    if test "$with_catalog" = ""
-    then
-      with_catalog=no
-    fi
-    echo So far so good!
-    if test "$with_debug" = ""
-    then
-      with_debug=no
-    fi
-    if test "$with_docbook" = ""
-    then
-      with_docbook=no
-    fi
-    if test "$with_fexceptions" = ""
-    then
-      with_fexceptions=no
-    fi
-    if test "$with_ftp" = ""
-    then
-      with_ftp=no 
-    fi
-    if test "$with_history" = ""
-    then
-      with_history=no
-    fi
-    if test "$with_html" = ""
-    then
-      with_html=no
-    fi
-    if test "$with_http" = ""
-    then
-      with_http=no 
-    fi
-    if test "$with_iconv" = ""
-    then
-      with_iconv=no
-    fi
-    if test "$with_iso8859x" = ""
-    then
-      with_iso8859x=no
-    fi
-    if test "$with_legacy" = ""
-    then
-      with_legacy=no
-    fi
-    if test "$with_mem_debug" = ""
-    then 
-      with_mem_debug=no
-    fi
-    if test "$with_output" = ""
-    then
-      with_output=no
-    fi
-    if test "$with_pattern" = ""
-    then
-      with_pattern=no
-    fi
-    if test "$with_push" = ""
-    then
-      with_push=no
-    fi
-    if test "$with_python" = ""
-    then
-      with_python=no
-    fi
-    if test "$with_reader" = ""
-    then
-      with_reader=no
-    fi
-    if test "$with_readline" = ""
-    then
-      with_readline=no
-    fi
-    if test "$with_regexps" = ""
-    then
-      with_regexps=no
-    fi
-    if test "$with_run_debug" = ""
-    then
-      with_run_debug=no
-    fi
-    if test "$with_sax1" = ""
-    then
-      with_sax1=no
-    fi
-    if test "$with_schemas" = ""
-    then
-      with_schemas=no
-    fi
-    if test "$with_schematron" = ""
-    then
-      with_schematron=no
-    fi
-    if test "$with_threads" = ""
-    then
-      with_threads=no
-    fi
-    if test "$with_thread_alloc" = ""
-    then
-      with_thread_alloc=no
-   fi
-    if test "$with_tree" = ""
-    then
-      with_tree=no
-    fi
-    if test "$with_valid" = ""
-    then
-      with_valid=no
-    fi
-    if test "$with_writer" = ""
-    then
-      with_writer=no
-    fi
-    if test "$with_xinclude" = ""
-    then
-      with_xinclude=no
-    fi
-    if test "$with_xpath" = ""
-    then
-      with_xpath=no
-    fi
-    if test "$with_xptr" = ""
-    then
-      with_xptr=no
-    fi
-    if test "$with_zlib" = ""
-    then
-      with_zlib=no
-    fi
-    if test "$with_modules" = ""
-    then
-      with_modules=no
-    fi
-fi
-
-echo Checking zlib
-
-dnl Checks for zlib library.
-
-WITH_ZLIB=0
-if test "$with_zlib" = "no"; then
-    echo "Disabling compression support"
-else
-    AC_CHECK_HEADERS(zlib.h,
-	AC_CHECK_LIB(z, gzread,[
-	    AC_DEFINE([HAVE_LIBZ], [1], [Have compression library])
-	    WITH_ZLIB=1
-	    if test "x${Z_DIR}" != "x"; then
-		Z_CFLAGS="-I${Z_DIR}/include"
-		Z_LIBS="-L${Z_DIR}/lib -lz"
-		[case ${host} in
-		    *-*-solaris*)
-			Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
-			;;
-		esac]
-	    else
-		Z_LIBS="-lz"
-	    fi]))
-fi
-
-AC_SUBST(Z_CFLAGS)
-AC_SUBST(Z_LIBS)
-AC_SUBST(WITH_ZLIB)
-
-CPPFLAGS=${_cppflags}
-LDFLAGS=${_ldflags}
-
-echo Checking headers
-
-dnl Checks for header files.
-AC_HEADER_DIRENT
-AC_HEADER_STDC
-AC_CHECK_HEADERS([fcntl.h])
-AC_CHECK_HEADERS([unistd.h])
-AC_CHECK_HEADERS([ctype.h])
-AC_CHECK_HEADERS([dirent.h])
-AC_CHECK_HEADERS([errno.h])
-AC_CHECK_HEADERS([malloc.h])
-AC_CHECK_HEADERS([stdarg.h])
-AC_CHECK_HEADERS([sys/stat.h])
-AC_CHECK_HEADERS([sys/types.h])
-AC_CHECK_HEADERS([stdint.h])
-AC_CHECK_HEADERS([inttypes.h.h])
-AC_CHECK_HEADERS([time.h])
-AC_CHECK_HEADERS([ansidecl.h])
-AC_CHECK_HEADERS([ieeefp.h])
-AC_CHECK_HEADERS([nan.h])
-AC_CHECK_HEADERS([math.h])
-AC_CHECK_HEADERS([limits.h])
-AC_CHECK_HEADERS([fp_class.h])
-AC_CHECK_HEADERS([float.h])
-AC_CHECK_HEADERS([stdlib.h])
-AC_CHECK_HEADERS([sys/socket.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-])
-AC_CHECK_HEADERS([netinet/in.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-])
-AC_CHECK_HEADERS([arpa/inet.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-#if HAVE_ARPA_INET_H
-# include <arpa/inet.h>
-# endif
-])
-AC_CHECK_HEADERS([netdb.h])
-AC_CHECK_HEADERS([sys/time.h])
-AC_CHECK_HEADERS([sys/select.h])
-AC_CHECK_HEADERS([poll.h])
-AC_CHECK_HEADERS([sys/mman.h])
-AC_CHECK_HEADERS([sys/timeb.h])
-AC_CHECK_HEADERS([signal.h])
-AC_CHECK_HEADERS([arpa/nameser.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-])
-AC_CHECK_HEADERS([resolv.h], [], [],
-[#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-# endif
-#if HAVE_NETINET_IN_H
-# include <netinet/in.h>
-# endif
-#if HAVE_ARPA_NAMESER_H
-# include <arpa/nameser.h>
-# endif
-])
-AC_CHECK_HEADERS([dl.h])
-AC_CHECK_HEADERS([dlfcn.h])
-
-
-echo Checking libraries
-
-dnl Checks for library functions.
-AC_FUNC_STRFTIME
-AC_CHECK_FUNCS(strdup strndup strerror)
-AC_CHECK_FUNCS(finite isnand fp_class class fpclass)
-AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
-AC_CHECK_FUNCS(stat _stat signal)
-
-dnl Checking the standard string functions availability
-AC_CHECK_FUNCS(printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf,,
-               NEED_TRIO=1)
-
-dnl Checking for va_copy availability
-AC_MSG_CHECKING([for va_copy])
-AC_TRY_LINK([#include <stdarg.h>
-va_list ap1,ap2;], [va_copy(ap1,ap2);],
-have_va_copy=yes,
-have_va_copy=no)
-AC_MSG_RESULT($have_va_copy)
-if test x"$have_va_copy" = x"yes"; then
-    AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
-else
-    AC_MSG_CHECKING([for __va_copy])
-    AC_TRY_LINK([#include <stdarg.h>
-    va_list ap1,ap2;], [__va_copy(ap1,ap2);],
-    have___va_copy=yes,
-    have___va_copy=no)
-    AC_MSG_RESULT($have___va_copy)
-    if test x"$have___va_copy" = x"yes"; then
-        AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
-    fi
-fi
-
-dnl Checks for inet libraries:
-AC_SEARCH_LIBS(gethostent, [nsl])
-AC_SEARCH_LIBS(setsockopt, [socket net network])
-AC_SEARCH_LIBS(connect, [inet])
-
-dnl Determine what socket length (socklen_t) data type is
-AC_MSG_CHECKING([for type of socket length (socklen_t)])
-AC_TRY_COMPILE2([
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>],[
-(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)],[
-  AC_MSG_RESULT(socklen_t *)
-  XML_SOCKLEN_T=socklen_t],[
-  AC_TRY_COMPILE2([
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>],[
-(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)],[
-    AC_MSG_RESULT(size_t *)
-    XML_SOCKLEN_T=size_t],[
-    AC_TRY_COMPILE2([
-#include <stddef.h>
-#include <sys/types.h>
-#include <sys/socket.h>],[
-(void)getsockopt (1, 1, 1, NULL, (int *)NULL)],[
-      AC_MSG_RESULT(int *)
-      XML_SOCKLEN_T=int],[
-      AC_MSG_WARN(could not determine)
-      XML_SOCKLEN_T="int"])])])
-AC_DEFINE_UNQUOTED(XML_SOCKLEN_T, $XML_SOCKLEN_T, [Determine what socket length (socklen_t) data type is])
-
-dnl ***********************Checking for availability of IPv6*******************
-
-AC_MSG_CHECKING([whether to enable IPv6])
-AC_ARG_ENABLE(ipv6, [  --enable-ipv6[[=yes/no]]  enables compilation of IPv6 code [[default=yes]]],, enable_ipv6=yes)
-if test "$with_minimum" = "yes"
-then
-    enable_ipv6=no
-fi
-if test $enable_ipv6 = yes; then
-  have_ipv6=no
-  AC_TRY_COMPILE([
-    #include <sys/types.h>
-    #include <sys/socket.h>
-    ], [
-    struct sockaddr_storage ss;
-    socket(AF_INET6, SOCK_STREAM, 0)
-    ],
-    have_ipv6=yes,
-    have_ipv6=no
-  )
-  AC_MSG_RESULT($have_ipv6)
-
-  if test $have_ipv6 = yes; then
-    AC_DEFINE([SUPPORT_IP6], [], [Support for IPv6])
-    have_broken_ss_family=no
-
-    dnl *********************************************************************
-    dnl on some platforms (like AIX 5L), the structure sockaddr doesn't have
-    dnl a ss_family member, but rather __ss_family. Let's detect that
-    dnl and define the HAVE_BROKEN_SS_FAMILY when we are on one of these
-    dnl platforms.  However, we should only do this if ss_family is not
-    dnl present.
-    dnl ********************************************************************
-    AC_MSG_CHECKING([struct sockaddr::ss_family])
-    AC_TRY_COMPILE([
-      #include <sys/types.h>
-      #include <sys/socket.h>
-      ], [
-      struct sockaddr_storage ss ;
-      ss.ss_family = 0 ;
-      ],
-      have_ss_family=yes,
-      have_ss_family=no
-    )
-    AC_MSG_RESULT($have_ss_family)
-    if test x$have_ss_family = xno ; then
-      AC_MSG_CHECKING([broken struct sockaddr::ss_family])
-      AC_TRY_COMPILE([
-        #include <sys/types.h>
-        #include <sys/socket.h>
-        ], [
-        struct sockaddr_storage ss ;
-        ss.__ss_family = 0 ;
-        ],
-        have_broken_ss_family=yes,
-        have_broken_ss_family=no
-      )
-      AC_MSG_RESULT($have_broken_ss_family)
-      if test x$have_broken_ss_family = xyes ; then
-        AC_DEFINE(HAVE_BROKEN_SS_FAMILY, [],
-	  [Whether struct sockaddr::__ss_family exists]) 
-        AC_DEFINE(ss_family, __ss_family,
-	  [ss_family is not defined here, use __ss_family instead])
-      else
-        AC_MSG_WARN(ss_family and __ss_family not found)
-      fi
-    fi
-
-    have_getaddrinfo=no
-    AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes)
-    if test $have_getaddrinfo != yes; then
-      for lib in bsd socket inet; do
-        AC_CHECK_LIB($lib, getaddrinfo, [LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break])
-      done
-    fi
-
-    if test $have_getaddrinfo = yes; then
-      AC_DEFINE([HAVE_GETADDRINFO], [], [Define if getaddrinfo is there])
-    fi
-  fi
-fi 
-
-dnl ******************************End IPv6 checks******************************
-
-dnl Checks for isnan in libm if not in libc
-AC_CHECK_FUNC(isnan, AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there]) , AC_CHECK_LIB(m, isnan,
-  [AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there])]))
-
-AC_CHECK_FUNC(isinf, AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there]) , AC_CHECK_LIB(m, isinf,
-  [AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there])]))
-
-XML_LIBDIR='-L${libdir}'
-XML_INCLUDEDIR='-I${includedir}/libxml2'
-
-dnl
-dnl Extra flags
-dnl
-XML_CFLAGS=""
-RDL_LIBS=""
-
-dnl
-dnl Workaround for native compilers
-dnl  HP  : http://bugs.gnome.org/db/31/3163.html
-dnl  DEC : Enable NaN/Inf
-dnl
-if test "${GCC}" != "yes" ; then
-    case "${host}" in
-          hppa*-*-hpux* )
-	       CFLAGS="${CFLAGS} -Wp,-H30000"
-	       ;;
-          *-dec-osf* )
-               CFLAGS="${CFLAGS} -ieee"
-               ;;
-	  alpha*-*-linux* )
-	       CFLAGS="${CFLAGS} -ieee"
-	       ;;
-    esac
-else
-    if test "$with_fexceptions" = "yes"
-    then
-        #
-	# Not activated by default because this inflates the code size
-	# Used to allow propagation of C++ exceptions through the library
-	#
-	CFLAGS="${CFLAGS} -fexceptions"
-    fi
-       
-    CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls" 
-    case "${host}" in
-          alpha*-*-linux* )
-	       CFLAGS="${CFLAGS} -mieee"
-	       ;;
-	  alpha*-*-osf* )
-	       CFLAGS="${CFLAGS} -mieee"
-	       ;;
-    esac
-fi
-case ${host} in
-    *-*-solaris*)
-        XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
-        ;;
-    hppa*-hp-mpeix)
-        NEED_TRIO=1
-	;;
-    *-*-mingw* | *-*-cygwin* | *-*-msvc* )
-        # If the host is Windows, and shared libraries are disabled, we
-        # need to add -DLIBXML_STATIC to CFLAGS in order for linking to
-        # work properly (without it, xmlexports.h would force the use of
-        # DLL imports, which obviously aren't present in a static
-        # library).
-        if test "x$enable_shared" = "xno"; then
-            XML_CFLAGS="$XML_CFLAGS -DLIBXML_STATIC"
-            CFLAGS="$CFLAGS -DLIBXML_STATIC"
-        fi
-        ;;
-esac
-
-
-dnl
-dnl check for python
-dnl
-
-PYTHON_VERSION=
-PYTHON_INCLUDES=
-PYTHON_SITE_PACKAGES=
-PYTHON_TESTS=
-pythondir=
-if test "$with_python" != "no" ; then
-    if test -x "$with_python/bin/python"
-    then
-        echo Found python in $with_python/bin/python
-        PYTHON="$with_python/bin/python"
-    else
-	if test -x "$with_python"
-	then
-	    echo Found python in $with_python
-	    PYTHON="$with_python"
-	else
-	    if test -x "$PYTHON"
-	    then
-	        echo Found python in environment PYTHON=$PYTHON
-		with_python=`$PYTHON -c "import sys; print sys.exec_prefix"`
-	    else
-		AC_PATH_PROG(PYTHON, python python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5)
-	    fi
-	fi
-    fi
-    if test "$PYTHON" != ""
-    then
-        PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"`
-	echo Found Python version $PYTHON_VERSION
-    fi
-    if test "$PYTHON_VERSION" != ""
-    then
-	if test -r $with_python/include/python$PYTHON_VERSION/Python.h -a \
-	   -d $with_python/lib/python$PYTHON_VERSION/site-packages
-	then
-	    PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
-	    PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
-	else
-	    if test -r $prefix/include/python$PYTHON_VERSION/Python.h
-	    then
-	        PYTHON_INCLUDES=$prefix/include/python$PYTHON_VERSION
-	        PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
-	    else
-		if test -r /usr/include/python$PYTHON_VERSION/Python.h
-		then
-		    PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
-	            PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
-		else
-		    echo could not find python$PYTHON_VERSION/Python.h
-		fi
-	    fi
-	    if test ! -d "$PYTHON_SITE_PACKAGES"
-	    then
-		    PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib()"`
-	    fi
-	fi
-	PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags`
-    fi
-    if test "$with_python" != ""
-    then
-        pythondir='$(PYTHON_SITE_PACKAGES)'
-    else
-        pythondir='$(libdir)/python$(PYTHON_VERSION)/site-packages'
-    fi
-else
-    PYTHON=
-fi
-AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")
-if test "$PYTHON_INCLUDES" != ""
-then
-    PYTHON_SUBDIR=python
-else
-    PYTHON_SUBDIR=
-fi
-AC_SUBST(pythondir)
-AC_SUBST(PYTHON_SUBDIR)
-AC_SUBST(PYTHON_LIBS)
-
-dnl check for dso support
-WITH_MODULES=0
-TEST_MODULES=
-
-if test "$with_modules" != "no" ; then
- case "$host" in
-  *-*-cygwin*)
-  MODULE_EXTENSION=".dll"
-  AC_CHECK_LIB(cygwin, dlopen, [
-    WITH_MODULES=1
-    MODULE_PLATFORM_LIBS=
-    AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
-  ])
-  ;;
-  *-*-mingw*)
-  MODULE_EXTENSION=".dll"
-  WITH_MODULES=1
-  ;;
-  *)
-  AC_CHECK_FUNC(shl_load, libxml_have_shl_load=yes, [
-    AC_CHECK_LIB(dld, shl_load, [
-      MODULE_PLATFORM_LIBS="-ldld"
-      libxml_have_shl_load=yes], [
-      AC_CHECK_FUNC(dlopen, libxml_have_dlopen=yes, [
-        AC_CHECK_LIB(dl, dlopen, [
-          MODULE_PLATFORM_LIBS="-ldl"
-          libxml_have_dlopen=yes])])])])
-
-  if test "${libxml_have_shl_load}" = "yes"; then
-    MODULE_EXTENSION=".sl"
-    WITH_MODULES=1
-    AC_DEFINE([HAVE_SHLLOAD], [], [Have shl_load based dso])
-  fi
- 
-  if test "${libxml_have_dlopen}" = "yes"; then
-    case "${host}" in
-      *-*-hpux* )
-	MODULE_EXTENSION=".sl"
-	;;
-      * )
-	MODULE_EXTENSION=".so"
-	;;
-    esac
-
-    WITH_MODULES=1
-    AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
-  fi
- ;;
- esac
-fi
-
-if test "${WITH_MODULES}" = "1"; then
-  TEST_MODULES="ModuleTests"
-fi  
-
-AC_SUBST(WITH_MODULES)
-AC_SUBST(MODULE_PLATFORM_LIBS)
-AC_SUBST(MODULE_EXTENSION)
-AC_SUBST(TEST_MODULES)
-
-dnl
-dnl Tester makes use of readline if present
-dnl
-
-dnl
-dnl specific tests to setup DV and Bill's devel environments with debug etc ...
-dnl (-Wunreachable-code)
-dnl
-if [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ]] || \
-   [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/home/veillard/libxml2" ]] || \
-   [[ "${LOGNAME}" = "bill" -a "`pwd`" = "/home/bill/gnomesvn/libxml2" ]]
-   then
-    if test "$with_minimum" != "yes"
-    then
-	if test "${with_mem_debug}" = "" ; then
-	    echo Activating memory debugging
-	    with_mem_debug="yes"
-	    with_run_debug="yes"
-	fi
-	if test "${with_docbook}" = "" ; then
-	    with_docbook="yes"
-	fi
-    fi
-    if test "${GCC}" = "yes" ; then
-    CFLAGS="-g -O -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
-    fi
-    STATIC_BINARIES="-static"
-dnl -Wcast-qual -ansi
-else
-    STATIC_BINARIES=
-fi
-AC_SUBST(STATIC_BINARIES)
-
-dnl
-dnl Check for trio string functions
-dnl
-
-if test "${NEED_TRIO}" = "1" ; then
-    echo Adding trio library for string functions
-    WITH_TRIO=1
-else    
-    WITH_TRIO=0
-fi
-AM_CONDITIONAL(WITH_TRIO_SOURCES, test "${NEED_TRIO}" = "1")
-AC_SUBST(WITH_TRIO)
-
-dnl
-dnl Allow to enable/disable various pieces
-dnl
-echo Checking configuration requirements
-
-dnl
-dnl Thread-related stuff
-dnl
-THREAD_LIBS=""
-BASE_THREAD_LIBS=""
-WITH_THREADS=0
-THREAD_CFLAGS=""
-TEST_THREADS=""
-THREADS_W32=""
-
-if test "$with_threads" = "no" ; then
-    echo Disabling multithreaded support
-else
-    echo Enabling multithreaded support
-    dnl Use pthread by default
-    if test "$with_threads" = "pthread" || test "$with_threads" = "" || test "$with_threads" = "yes" ; then
-        AC_CHECK_HEADER(pthread.h,
-	    AC_CHECK_LIB(pthread, pthread_join,[
-	       THREAD_LIBS="-lpthread"
-	       AC_DEFINE([HAVE_LIBPTHREAD], [], [Define if pthread library is there (-lpthread)])
-	       AC_DEFINE([HAVE_PTHREAD_H], [], [Define if <pthread.h> is there])
-	       WITH_THREADS="1"]))
-    fi
-    case $host_os in
-       *mingw32*) if test "$THREAD_LIBS" != "-lpthread"; then
-               WITH_THREADS="1"
-               THREADS_W32="Win32"
-	       THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
-           fi
-       ;;
-       *cygwin*) THREAD_LIBS=""
-       ;;
-       *beos*) WITH_THREADS="1"
-	   THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_BEOS_THREADS"
-       ;;
-       *linux*)
-           if test "${GCC}" = "yes" ; then
-	       GCC_VERSION=`${CC} --version | head -1 | awk '{print $3}'`
-	       GCC_MAJOR=`echo ${GCC_VERSION} | sed 's+\..*++'`
-	       GCC_MEDIUM=`echo ${GCC_VERSION} | sed 's+[[0-9]]*\.++' | sed 's+\..*++'`
-	       if test "${THREAD_LIBS}" = "-lpthread" ; then
-	           if expr ${GCC_MEDIUM} \> 2 \& ${GCC_MAJOR} = 3 > /dev/null
-		   then
-		       THREAD_LIBS=""
-		       BASE_THREAD_LIBS="-lpthread"
-		   else
-		   if expr ${GCC_MAJOR} \> 3 > /dev/null
-		   then
-		       THREAD_LIBS=""
-		       BASE_THREAD_LIBS="-lpthread"
-		   else
-		       echo old GCC disabling weak symbols for pthread
-		   fi
-		   fi
-	       fi
-	   fi
-       ;;
-    esac
-    if test "$WITH_THREADS" = "1" ; then
-	THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
-	TEST_THREADS="Threadtests"
-    fi
-fi
-if test "$with_thread_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
-    THREAD_CFLAGS="$THREAD_CFLAGS -DLIBXML_THREAD_ALLOC_ENABLED"
-fi
-
-AC_SUBST(THREAD_LIBS)
-AC_SUBST(BASE_THREAD_LIBS)
-AC_SUBST(WITH_THREADS)
-AC_SUBST(THREAD_CFLAGS)
-AC_SUBST(TEST_THREADS)
-AC_SUBST(THREADS_W32)
-
-dnl
-dnl xmllint shell history
-dnl
-if test "$with_history" = "yes" ; then
-    echo Enabling xmllint shell history
-    dnl check for terminal library. this is a very cool solution
-    dnl from octave's configure.in
-    unset tcap
-    for termlib in ncurses curses termcap terminfo termlib; do
-	AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
-	test -n "$tcap" && break
-    done
-
-    AC_CHECK_HEADER(readline/history.h,
-	AC_CHECK_LIB(history, append_history,[
-	   RDL_LIBS="-lhistory"
-	   AC_DEFINE([HAVE_LIBHISTORY], [], [Define if history library is there (-lhistory)])]))
-    AC_CHECK_HEADER(readline/readline.h,
-	AC_CHECK_LIB(readline, readline,[
-	   RDL_LIBS="-lreadline $RDL_LIBS $tcap"
-	   AC_DEFINE([HAVE_LIBREADLINE], [], [Define if readline library is there (-lreadline)])], , $tcap))
-    if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
-	CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
-	RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
-    fi
-fi
-
-dnl
-dnl Tree functions
-dnl
-if test "$with_tree" = "no" ; then
-    echo Disabling DOM like tree manipulation APIs
-    WITH_TREE=0
-else    
-    WITH_TREE=1
-fi
-AC_SUBST(WITH_TREE)
-
-if test "$with_ftp" = "no" ; then
-    echo Disabling FTP support
-    WITH_FTP=0
-    FTP_OBJ=
-else    
-    WITH_FTP=1
-    FTP_OBJ=nanoftp.o
-fi
-AC_SUBST(WITH_FTP)
-AC_SUBST(FTP_OBJ)
-
-if test "$with_http" = "no" ; then
-    echo Disabling HTTP support
-    WITH_HTTP=0
-    HTTP_OBJ=
-else    
-    WITH_HTTP=1
-    HTTP_OBJ=nanohttp.o
-fi
-AC_SUBST(WITH_HTTP)
-AC_SUBST(HTTP_OBJ)
-
-if test "$with_legacy" = "no" ; then
-    echo Disabling deprecated APIs
-    WITH_LEGACY=0
-else    
-    WITH_LEGACY=1
-fi
-AC_SUBST(WITH_LEGACY)
-
-if test "$with_reader" = "no" ; then
-    echo Disabling the xmlReader parsing interface
-    WITH_READER=0
-    READER_TEST=
-else    
-    WITH_READER=1
-    READER_TEST=Readertests
-    if test "$with_push" = "no" ; then
-        echo xmlReader requires Push interface - enabling it
-	with_push=yes
-    fi
-fi
-AC_SUBST(WITH_READER)
-AC_SUBST(READER_TEST)
-
-if test "$with_writer" = "no" ; then
-    echo Disabling the xmlWriter saving interface
-    WITH_WRITER=0
-#    WRITER_TEST=
-else    
-    WITH_WRITER=1
-#    WRITER_TEST=Writertests
-    if test "$with_push" = "no" ; then
-        echo xmlWriter requires Push interface - enabling it
-	with_push=yes
-    fi
-    if test "$with_output" = "no" ; then
-        echo xmlWriter requires Output interface - enabling it
-	with_output=yes
-    fi
-fi
-AC_SUBST(WITH_WRITER)
-#AC_SUBST(WRITER_TEST)
-
-if test "$with_pattern" = "no" ; then
-    echo Disabling the xmlPattern parsing interface
-    WITH_PATTERN=0
-    TEST_PATTERN=
-else    
-    WITH_PATTERN=1
-    TEST_PATTERN=Patterntests
-fi
-AC_SUBST(WITH_PATTERN)
-AC_SUBST(TEST_PATTERN)
-
-if test "$with_sax1" = "no" ; then
-    echo Disabling the older SAX1 interface
-    WITH_SAX1=0
-    TEST_SAX=
-else    
-    WITH_SAX1=1
-    TEST_SAX=SAXtests
-fi
-AC_SUBST(WITH_SAX1)
-AC_SUBST(TEST_SAX)
-
-if test "$with_push" = "no" ; then
-    echo Disabling the PUSH parser interfaces
-    WITH_PUSH=0
-    TEST_PUSH=
-else    
-    WITH_PUSH=1
-    TEST_PUSH="XMLPushtests"
-fi
-AC_SUBST(WITH_PUSH)
-AC_SUBST(TEST_PUSH)
-
-if test "$with_html" = "no" ; then
-    echo Disabling HTML support
-    WITH_HTML=0
-    HTML_OBJ=
-    TEST_HTML=
-else    
-    WITH_HTML=1
-    HTML_OBJ="HTMLparser.o HTMLtree.o"
-    TEST_HTML=HTMLtests
-    if test "$with_push" != "no" ; then
-        TEST_PHTML=HTMLPushtests
-    else
-        TEST_PHTML=
-    fi
-fi
-AC_SUBST(WITH_HTML)
-AC_SUBST(HTML_OBJ)
-AC_SUBST(TEST_HTML)
-AC_SUBST(TEST_PHTML)
-
-if test "$with_valid" = "no" ; then
-    echo Disabling DTD validation support
-    WITH_VALID=0
-    TEST_VALID=
-    TEST_VTIME=
-else    
-    WITH_VALID=1
-    TEST_VALID=Validtests
-    TEST_VTIME=VTimingtests
-fi
-AC_SUBST(WITH_VALID)
-AC_SUBST(TEST_VALID)
-AC_SUBST(TEST_VTIME)
-
-if test "$with_catalog" = "no" ; then
-    echo Disabling Catalog support
-    WITH_CATALOG=0
-    CATALOG_OBJ=
-    TEST_CATALOG=
-else    
-    WITH_CATALOG=1
-    CATALOG_OBJ="catalog.o"
-    TEST_CATALOG=Catatests
-fi
-AC_SUBST(WITH_CATALOG)
-AC_SUBST(CATALOG_OBJ)
-AC_SUBST(TEST_CATALOG)
-
-if test "$with_docbook" = "no" ; then
-    echo Disabling Docbook support
-    WITH_DOCB=0
-    DOCB_OBJ=
-else    
-    WITH_DOCB=1
-    DOCB_OBJ="DOCBparser.o"
-fi
-AC_SUBST(WITH_DOCB)
-AC_SUBST(DOCB_OBJ)
-
-
-if test "$with_xptr" = "no" ; then
-    echo Disabling XPointer support
-    WITH_XPTR=0
-    XPTR_OBJ=
-    TEST_XPTR=
-else    
-    WITH_XPTR=1
-    XPTR_OBJ=xpointer.o
-    TEST_XPTR=XPtrtests
-    if test "$with_xpath" = "no" ; then
-        echo XPointer requires XPath support - enabling it
-	with_xpath=yes
-    fi
-fi
-AC_SUBST(WITH_XPTR)
-AC_SUBST(XPTR_OBJ)
-AC_SUBST(TEST_XPTR)
-
-if test "$with_c14n" = "no" ; then
-    echo Disabling C14N support
-    WITH_C14N=0
-    C14N_OBJ=
-    TEST_C14N=
-else    
-    WITH_C14N=1
-    C14N_OBJ="c14n.c"
-    TEST_C14N=C14Ntests
-    if test "$with_xpath" = "no" ; then
-        echo C14N requires XPath support - enabling it
-	with_xpath=yes
-    fi
-fi
-AC_SUBST(WITH_C14N)
-AC_SUBST(C14N_OBJ)
-AC_SUBST(TEST_C14N)
-
-if test "$with_xinclude" = "no" ; then
-    echo Disabling XInclude support
-    WITH_XINCLUDE=0
-    XINCLUDE_OBJ=
-    with_xinclude="no"
-    TEST_XINCLUDE=
-else    
-    WITH_XINCLUDE=1
-    XINCLUDE_OBJ=xinclude.o
-    TEST_XINCLUDE=XIncludetests
-    if test "$with_xpath" = "no" ; then
-        echo XInclude requires XPath support - enabling it
-	with_xpath=yes
-    fi
-fi
-AC_SUBST(WITH_XINCLUDE)
-AC_SUBST(XINCLUDE_OBJ)
-AC_SUBST(TEST_XINCLUDE)
-
-if test "$with_xpath" = "no" ; then
-    echo Disabling XPATH support
-    WITH_XPATH=0
-    XPATH_OBJ=
-    TEST_XPATH=
-else    
-    WITH_XPATH=1
-    XPATH_OBJ=xpath.o
-    TEST_XPATH=XPathtests
-fi
-AC_SUBST(WITH_XPATH)
-AC_SUBST(XPATH_OBJ)
-AC_SUBST(TEST_XPATH)
-
-dnl
-dnl output functions
-dnl
-if test "$with_output" = "no" ; then
-    echo Disabling serialization/saving support
-    WITH_OUTPUT=0
-else    
-    WITH_OUTPUT=1
-fi
-AC_SUBST(WITH_OUTPUT)
-
-WITH_ICONV=0
-if test "$with_iconv" = "no" ; then
-    echo Disabling ICONV support
-else
-    if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
-	CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
-	# Export this since our headers include iconv.h
-	XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
-	ICONV_LIBS="-L$with_iconv/lib"
-    fi
-
-    AC_CHECK_HEADER(iconv.h,
-	AC_MSG_CHECKING(for iconv)
-	AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],[
-iconv_t cd = iconv_open ("","");
-iconv (cd, NULL, NULL, NULL, NULL);],[
-	    AC_MSG_RESULT(yes)
-	    WITH_ICONV=1],[
-	    AC_MSG_RESULT(no)
-	    AC_MSG_CHECKING(for iconv in -liconv)
-
-	    _ldflags="${LDFLAGS}"
-	    _libs="${LIBS}"
-	    LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
-	    LIBS="${LIBS} -liconv"
-
-	    AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],[
-iconv_t cd = iconv_open ("","");
-iconv (cd, NULL, NULL, NULL, NULL);],[
-		AC_MSG_RESULT(yes)
-		WITH_ICONV=1
-		ICONV_LIBS="${ICONV_LIBS} -liconv"
-		LIBS="${_libs}"
-		LDFLAGS="${_ldflags}"],[
-		AC_MSG_RESULT(no)
-		LIBS="${_libs}"
-		LDFLAGS="${_ldflags}"])]))
-
-	if test "$WITH_ICONV" = "1" ; then
-		AC_MSG_CHECKING([for iconv declaration])
-		AC_CACHE_VAL(xml_cv_iconv_arg2, [
-			AC_TRY_COMPILE([#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], xml_cv_iconv_arg2="", xml_cv_iconv_arg2="const")])
-
-		xml_cv_iconv_decl="extern size_t iconv (iconv_t cd, $xml_cv_iconv_arg2 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
-		AC_MSG_RESULT([${xml_xxx:-
-	}$xml_cv_iconv_decl])
-		AC_DEFINE_UNQUOTED(ICONV_CONST, $xml_cv_iconv_arg2,
-			[Define as const if the declaration of iconv() needs const.])
-	fi
-fi
-case "$host" in
-	*mingw*) M_LIBS=""
-	;;
-	*beos*) M_LIBS=""
-	;;
-        *haiku*) M_LIBS=""
-        ;;
-	*) M_LIBS="-lm"
-	;;
-esac
-XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
-XML_LIBTOOLLIBS="libxml2.la"
-AC_SUBST(WITH_ICONV)
-
-WITH_ISO8859X=1
-if test "$WITH_ICONV" != "1" ; then
-if test "$with_iso8859x" = "no" ; then
-    echo Disabling ISO8859X support
-    WITH_ISO8859X=0
-fi
-fi
-AC_SUBST(WITH_ISO8859X)
-
-if test "$with_schematron" = "no" ; then
-    echo "Disabling Schematron support"
-    WITH_SCHEMATRON=0
-    TEST_SCHEMATRON=
-else    
-    echo "Enabled Schematron support"
-    WITH_SCHEMATRON=1
-    TEST_SCHEMATRON="Schematrontests"
-    with_xpath=yes
-    with_pattern=yes
-fi
-AC_SUBST(WITH_SCHEMATRON)
-AC_SUBST(TEST_SCHEMATRON)
-
-if test "$with_schemas" = "no" ; then
-    echo "Disabling Schemas/Relax-NG support"
-    WITH_SCHEMAS=0
-    TEST_SCHEMAS=
-else    
-    echo "Enabled Schemas/Relax-NG support"
-    WITH_SCHEMAS=1
-    TEST_SCHEMAS="Schemastests Relaxtests"
-    if test "$PYTHON_INCLUDES" != "" ; then
-        PYTHON_TESTS="$PYTHON_TESTS RelaxNGPythonTests SchemasPythonTests"
-    fi
-    with_regexps=yes
-fi
-AC_SUBST(WITH_SCHEMAS)
-AC_SUBST(TEST_SCHEMAS)
-
-if test "$with_regexps" = "no" ; then
-    echo Disabling Regexps support
-    WITH_REGEXPS=0
-    TEST_REGEXPS=
-else    
-    WITH_REGEXPS=1
-    TEST_REGEXPS="Regexptests Automatatests"
-fi
-AC_SUBST(WITH_REGEXPS)
-AC_SUBST(TEST_REGEXPS)
-
-if test "$with_debug" = "no" ; then
-    echo Disabling DEBUG support
-    WITH_DEBUG=0
-    DEBUG_OBJ=
-    TEST_DEBUG=
-else    
-    WITH_DEBUG=1
-    DEBUG_OBJ=debugXML.o
-    TEST_DEBUG=Scripttests
-fi
-AC_SUBST(WITH_DEBUG)
-AC_SUBST(DEBUG_OBJ)
-AC_SUBST(TEST_DEBUG)
-
-if test "$with_mem_debug" = "yes" ; then
-    if test "$with_thread_alloc" = "yes" ; then
-        echo Disabling memory debug - cannot use mem-debug with thread-alloc!
-	WITH_MEM_DEBUG=0
-    else
-        echo Enabling memory debug support
-        WITH_MEM_DEBUG=1
-    fi
-else    
-    WITH_MEM_DEBUG=0
-fi
-AC_SUBST(WITH_MEM_DEBUG)
-
-if test "$with_run_debug" = "yes" ; then
-    echo Enabling runtime debug support
-    WITH_RUN_DEBUG=1
-else    
-    WITH_RUN_DEBUG=0
-fi
-AC_SUBST(WITH_RUN_DEBUG)
-
-WIN32_EXTRA_LIBADD=
-WIN32_EXTRA_LDFLAGS=
-CYGWIN_EXTRA_LDFLAGS=
-CYGWIN_EXTRA_PYTHON_LIBADD=
-case "$host" in
- *-*-mingw*)
- CPPFLAGS="$CPPFLAGS -DWIN32"
- WIN32_EXTRA_LIBADD="-lws2_32"
- WIN32_EXTRA_LDFLAGS="-no-undefined"
- AC_DEFINE([_WINSOCKAPI_],1,[Using the Win32 Socket implementation])
- AC_DEFINE([snprintf],[_snprintf],[Win32 Std C name mangling work-around])
- AC_DEFINE([vsnprintf],[_vsnprintf],[Win32 Std C name mangling work-around])
- ;;
- *-*-cygwin*)
- CYGWIN_EXTRA_LDFLAGS="-no-undefined"
- if test "${PYTHON}" != ""
- then
-   CYGWIN_EXTRA_PYTHON_LIBADD="-L/usr/lib/python${PYTHON_VERSION}/config -lpython${PYTHON_VERSION}"
- fi
- ;;
-esac
-AC_SUBST(WIN32_EXTRA_LIBADD)
-AC_SUBST(WIN32_EXTRA_LDFLAGS)
-AC_SUBST(CYGWIN_EXTRA_LDFLAGS)
-AC_SUBST(CYGWIN_EXTRA_PYTHON_LIBADD)
-
-if test "$with_coverage" = "yes" -a "${GCC}" = "yes"
-then
-    echo Enabling code coverage for GCC
-    CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
-    LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage"
-else
-    echo Disabling code coverage for GCC
-fi
-
-AC_SUBST(CPPFLAGS)
-AC_SUBST(CFLAGS)
-AC_SUBST(LDFLAGS)
-AC_SUBST(XML_CFLAGS)
-
-AC_SUBST(XML_LIBDIR)
-AC_SUBST(XML_LIBS)
-AC_SUBST(XML_LIBTOOLLIBS)
-AC_SUBST(ICONV_LIBS)
-AC_SUBST(XML_INCLUDEDIR)
-AC_SUBST(HTML_DIR)
-AC_SUBST(HAVE_ISNAN)
-AC_SUBST(HAVE_ISINF)
-AC_SUBST(PYTHON)
-AC_SUBST(PYTHON_VERSION)
-AC_SUBST(PYTHON_INCLUDES)
-AC_SUBST(PYTHON_SITE_PACKAGES)
-
-AC_SUBST(M_LIBS)
-AC_SUBST(RDL_LIBS)
-
-dnl for the spec file
-RELDATE=`date +'%a %b %e %Y'`
-AC_SUBST(RELDATE)
-AC_SUBST(PYTHON_TESTS)
-
-rm -f COPYING.LIB COPYING
-ln -s Copyright COPYING
-
-# keep on one line for cygwin c.f. #130896
-AC_OUTPUT(libxml2.spec:libxml.spec.in Makefile include/Makefile include/libxml/Makefile doc/Makefile doc/examples/Makefile doc/devhelp/Makefile example/Makefile python/Makefile python/tests/Makefile xstc/Makefile include/libxml/xmlversion.h xml2-config libxml-2.0.pc libxml-2.0-uninstalled.pc python/setup.py)
-
-chmod +x xml2-config python/setup.py
-echo Done configuring
diff --git a/third_party/libxml/src/debugXML.c b/third_party/libxml/src/debugXML.c
index 49b9a13..b05fdff 100644
--- a/third_party/libxml/src/debugXML.c
+++ b/third_party/libxml/src/debugXML.c
@@ -85,7 +85,7 @@ xmlCtxtDumpCleanCtxt(xmlDebugCtxtPtr ctxt ATTRIBUTE_UNUSED)
  *
  * Check that a given namespace is in scope on a node.
  *
- * Returns 1 if in scope, -1 in case of argument error, 
+ * Returns 1 if in scope, -1 in case of argument error,
  *         -2 if the namespace is not in scope, and -3 if not on
  *         an ancestor node.
  */
@@ -254,10 +254,12 @@ xmlCtxtCheckName(xmlDebugCtxtPtr ctxt, const xmlChar * name)
 	    xmlDebugErr(ctxt, XML_CHECK_NO_NAME, "Name is NULL");
 	    return;
 	}
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
         if (xmlValidateName(name, 0)) {
 	    xmlDebugErr3(ctxt, XML_CHECK_NOT_NCNAME,
 			 "Name is not an NCName '%s'", (const char *) name);
 	}
+#endif
 	if ((ctxt->dict != NULL) &&
 	    (!xmlDictOwns(ctxt->dict, name)) &&
             ((ctxt->doc == NULL) ||
@@ -311,7 +313,7 @@ xmlCtxtGenericNodeCheck(xmlDebugCtxtPtr ctxt, xmlNodePtr node) {
 	        (node != (xmlNodePtr) node->parent->properties))
 		xmlDebugErr(ctxt, XML_CHECK_NO_PREV,
                     "Attr has no prev and not first of attr list\n");
-	        
+
         } else if ((node->parent != NULL) && (node->parent->children != node))
 	    xmlDebugErr(ctxt, XML_CHECK_NO_PREV,
                     "Node has no prev and not first of parent list\n");
@@ -1067,7 +1069,7 @@ xmlCtxtDumpNode(xmlDebugCtxtPtr ctxt, xmlNodePtr node)
         return;
     }
     xmlCtxtDumpOneNode(ctxt, node);
-    if ((node->type != XML_NAMESPACE_DECL) && 
+    if ((node->type != XML_NAMESPACE_DECL) &&
         (node->children != NULL) && (node->type != XML_ENTITY_REF_NODE)) {
         ctxt->depth++;
         xmlCtxtDumpNodeList(ctxt, node->children);
@@ -1602,7 +1604,7 @@ int
 xmlLsCountNode(xmlNodePtr node) {
     int ret = 0;
     xmlNodePtr list = NULL;
-    
+
     if (node == NULL)
 	return(0);
 
@@ -1643,7 +1645,7 @@ xmlLsCountNode(xmlNodePtr node) {
 	    ret = 1;
 	    break;
     }
-    for (;list != NULL;ret++) 
+    for (;list != NULL;ret++)
         list = list->next;
     return(ret);
 }
@@ -1711,11 +1713,11 @@ xmlLsOneNode(FILE *output, xmlNodePtr node) {
     if (node->type != XML_NAMESPACE_DECL) {
 	if (node->properties != NULL)
 	    fprintf(output, "a");
-	else	
+	else
 	    fprintf(output, "-");
-	if (node->nsDef != NULL) 
+	if (node->nsDef != NULL)
 	    fprintf(output, "n");
-	else	
+	else
 	    fprintf(output, "-");
     }
 
@@ -1723,8 +1725,11 @@ xmlLsOneNode(FILE *output, xmlNodePtr node) {
 
     switch (node->type) {
 	case XML_ELEMENT_NODE:
-	    if (node->name != NULL)
+	    if (node->name != NULL) {
+                if ((node->ns != NULL) && (node->ns->prefix != NULL))
+                    fprintf(output, "%s:", node->ns->prefix);
 		fprintf(output, "%s", (const char *) node->name);
+            }
 	    break;
 	case XML_ATTRIBUTE_NODE:
 	    if (node->name != NULL)
@@ -1782,7 +1787,7 @@ xmlLsOneNode(FILE *output, xmlNodePtr node) {
  * xmlBoolToText:
  * @boolval: a bool to turn into text
  *
- * Convenient way to turn bool into text 
+ * Convenient way to turn bool into text
  *
  * Returns a pointer to either "True" or "False"
  */
@@ -1798,7 +1803,7 @@ xmlBoolToText(int boolval)
 #ifdef LIBXML_XPATH_ENABLED
 /****************************************************************
  *								*
- *	 	The XML shell related functions			*
+ *		The XML shell related functions			*
  *								*
  ****************************************************************/
 
@@ -2049,7 +2054,7 @@ xmlShellBase(xmlShellCtxtPtr ctxt,
     if (node == NULL) {
 	fprintf(ctxt->output, "NULL\n");
 	return (0);
-    }    
+    }
 
     base = xmlNodeGetBase(node->doc, node);
 
@@ -2276,7 +2281,7 @@ xmlShellDir(xmlShellCtxtPtr ctxt ATTRIBUTE_UNUSED,
     if (node == NULL) {
 	fprintf(ctxt->output, "NULL\n");
 	return (0);
-    }    
+    }
     if ((node->type == XML_DOCUMENT_NODE) ||
         (node->type == XML_HTML_DOCUMENT_NODE)) {
         xmlDebugDumpDocumentHead(ctxt->output, (xmlDocPtr) node);
@@ -2411,7 +2416,7 @@ xmlShellCat(xmlShellCtxtPtr ctxt, char *arg ATTRIBUTE_UNUSED,
     if (node == NULL) {
 	fprintf(ctxt->output, "NULL\n");
 	return (0);
-    }    
+    }
     if (ctxt->doc->type == XML_HTML_DOCUMENT_NODE) {
 #ifdef LIBXML_HTML_ENABLED
         if (node->type == XML_HTML_DOCUMENT_NODE)
@@ -2695,6 +2700,8 @@ xmlShellDu(xmlShellCtxtPtr ctxt,
         } else if (node->type == XML_ELEMENT_NODE) {
             for (i = 0; i < indent; i++)
                 fprintf(ctxt->output, "  ");
+            if ((node->ns) && (node->ns->prefix))
+                fprintf(ctxt->output, "%s:", node->ns->prefix);
             fprintf(ctxt->output, "%s\n", node->name);
         } else {
         }
@@ -2747,7 +2754,7 @@ xmlShellDu(xmlShellCtxtPtr ctxt,
  * xmlShellPwd:
  * @ctxt:  the shell context
  * @buffer:  the output buffer
- * @node:  a node 
+ * @node:  a node
  * @node2:  unused
  *
  * Implements the XML shell function "pwd"
@@ -2792,7 +2799,7 @@ xmlShellPwd(xmlShellCtxtPtr ctxt ATTRIBUTE_UNUSED, char *buffer,
  * @input:  the line reading function
  * @output:  the output FILE*, defaults to stdout if NULL
  *
- * Implements the XML shell 
+ * Implements the XML shell
  * This allow to load, validate, view, modify and save a document
  * using a environment similar to a UNIX commandline.
  */
@@ -2836,6 +2843,10 @@ xmlShell(xmlDocPtr doc, char *filename, xmlShellReadlineFunc input,
     while (1) {
         if (ctxt->node == (xmlNodePtr) ctxt->doc)
             snprintf(prompt, sizeof(prompt), "%s > ", "/");
+        else if ((ctxt->node != NULL) && (ctxt->node->name) &&
+                 (ctxt->node->ns) && (ctxt->node->ns->prefix))
+            snprintf(prompt, sizeof(prompt), "%s:%s > ",
+                     (ctxt->node->ns->prefix), ctxt->node->name);
         else if ((ctxt->node != NULL) && (ctxt->node->name))
             snprintf(prompt, sizeof(prompt), "%s > ", ctxt->node->name);
         else
@@ -2910,6 +2921,7 @@ xmlShell(xmlDocPtr doc, char *filename, xmlShellReadlineFunc input,
 		  fprintf(ctxt->output, "\t             the default namespace if any uses 'defaultns' prefix\n");
 #endif /* LIBXML_XPATH_ENABLED */
 		  fprintf(ctxt->output, "\tpwd          display current working directory\n");
+		  fprintf(ctxt->output, "\twhereis      display absolute path of [path] or current working directory\n");
 		  fprintf(ctxt->output, "\tquit         leave shell\n");
 #ifdef LIBXML_OUTPUT_ENABLED
 		  fprintf(ctxt->output, "\tsave [name]  save this document to name or the original name\n");
@@ -2936,11 +2948,11 @@ xmlShell(xmlDocPtr doc, char *filename, xmlShellReadlineFunc input,
         } else if (!strcmp(command, "save")) {
             xmlShellSave(ctxt, arg, NULL, NULL);
         } else if (!strcmp(command, "write")) {
-	    if ((arg == NULL) || (arg[0] == 0))
+	    if (arg[0] == 0)
 		xmlGenericError(xmlGenericErrorContext,
                         "Write command requires a filename argument\n");
 	    else
-		xmlShellWrite(ctxt, arg, NULL, NULL);
+		xmlShellWrite(ctxt, arg, ctxt->node, NULL);
 #endif /* LIBXML_OUTPUT_ENABLED */
         } else if (!strcmp(command, "grep")) {
             xmlShellGrep(ctxt, arg, ctxt->node, NULL);
@@ -2959,7 +2971,79 @@ xmlShell(xmlDocPtr doc, char *filename, xmlShellReadlineFunc input,
             if (!xmlShellPwd(ctxt, dir, ctxt->node, NULL))
                 fprintf(ctxt->output, "%s\n", dir);
         } else if (!strcmp(command, "du")) {
-            xmlShellDu(ctxt, NULL, ctxt->node, NULL);
+            if (arg[0] == 0) {
+                xmlShellDu(ctxt, NULL, ctxt->node, NULL);
+            } else {
+                ctxt->pctxt->node = ctxt->node;
+#ifdef LIBXML_XPATH_ENABLED
+                ctxt->pctxt->node = ctxt->node;
+                list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
+#else
+                list = NULL;
+#endif /* LIBXML_XPATH_ENABLED */
+                if (list != NULL) {
+                    switch (list->type) {
+                        case XPATH_UNDEFINED:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s: no such node\n", arg);
+                            break;
+                        case XPATH_NODESET:{
+                            int indx;
+
+                            if (list->nodesetval == NULL)
+                                break;
+
+                            for (indx = 0;
+                                 indx < list->nodesetval->nodeNr;
+                                 indx++)
+                                xmlShellDu(ctxt, NULL,
+                                           list->nodesetval->
+                                           nodeTab[indx], NULL);
+                            break;
+                        }
+                        case XPATH_BOOLEAN:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a Boolean\n", arg);
+                            break;
+                        case XPATH_NUMBER:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a number\n", arg);
+                            break;
+                        case XPATH_STRING:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a string\n", arg);
+                            break;
+                        case XPATH_POINT:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a point\n", arg);
+                            break;
+                        case XPATH_RANGE:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a range\n", arg);
+                            break;
+                        case XPATH_LOCATIONSET:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a range\n", arg);
+                            break;
+                        case XPATH_USERS:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is user-defined\n", arg);
+                            break;
+                        case XPATH_XSLT_TREE:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is an XSLT value tree\n",
+                                            arg);
+                            break;
+                    }
+#ifdef LIBXML_XPATH_ENABLED
+                    xmlXPathFreeObject(list);
+#endif
+                } else {
+                    xmlGenericError(xmlGenericErrorContext,
+                                    "%s: no such node\n", arg);
+                }
+                ctxt->pctxt->node = NULL;
+            }
         } else if (!strcmp(command, "base")) {
             xmlShellBase(ctxt, NULL, ctxt->node, NULL);
         } else if (!strcmp(command, "set")) {
@@ -3077,12 +3161,94 @@ xmlShell(xmlDocPtr doc, char *filename, xmlShellReadlineFunc input,
                 }
                 ctxt->pctxt->node = NULL;
             }
+        } else if (!strcmp(command, "whereis")) {
+            char dir[500];
+
+            if (arg[0] == 0) {
+                if (!xmlShellPwd(ctxt, dir, ctxt->node, NULL))
+                    fprintf(ctxt->output, "%s\n", dir);
+            } else {
+                ctxt->pctxt->node = ctxt->node;
+#ifdef LIBXML_XPATH_ENABLED
+                list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
+#else
+                list = NULL;
+#endif /* LIBXML_XPATH_ENABLED */
+                if (list != NULL) {
+                    switch (list->type) {
+                        case XPATH_UNDEFINED:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s: no such node\n", arg);
+                            break;
+                        case XPATH_NODESET:{
+                                int indx;
+
+				if (list->nodesetval == NULL)
+				    break;
+
+                                for (indx = 0;
+                                     indx < list->nodesetval->nodeNr;
+                                     indx++) {
+                                    if (!xmlShellPwd(ctxt, dir, list->nodesetval->
+                                                     nodeTab[indx], NULL))
+                                        fprintf(ctxt->output, "%s\n", dir);
+                                }
+                                break;
+                            }
+                        case XPATH_BOOLEAN:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a Boolean\n", arg);
+                            break;
+                        case XPATH_NUMBER:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a number\n", arg);
+                            break;
+                        case XPATH_STRING:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a string\n", arg);
+                            break;
+                        case XPATH_POINT:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a point\n", arg);
+                            break;
+                        case XPATH_RANGE:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a range\n", arg);
+                            break;
+                        case XPATH_LOCATIONSET:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is a range\n", arg);
+                            break;
+                        case XPATH_USERS:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is user-defined\n", arg);
+                            break;
+                        case XPATH_XSLT_TREE:
+                            xmlGenericError(xmlGenericErrorContext,
+                                            "%s is an XSLT value tree\n",
+                                            arg);
+                            break;
+                    }
+#ifdef LIBXML_XPATH_ENABLED
+                    xmlXPathFreeObject(list);
+#endif
+                } else {
+                    xmlGenericError(xmlGenericErrorContext,
+                                    "%s: no such node\n", arg);
+                }
+                ctxt->pctxt->node = NULL;
+            }
         } else if (!strcmp(command, "cd")) {
             if (arg[0] == 0) {
                 ctxt->node = (xmlNodePtr) ctxt->doc;
             } else {
 #ifdef LIBXML_XPATH_ENABLED
+                int l;
+
                 ctxt->pctxt->node = ctxt->node;
+		l = strlen(arg);
+		if ((l >= 2) && (arg[l - 1] == '/'))
+		    arg[l - 1] = 0;
                 list = xmlXPathEval((xmlChar *) arg, ctxt->pctxt);
 #else
                 list = NULL;
diff --git a/third_party/libxml/src/depcomp b/third_party/libxml/src/depcomp
deleted file mode 100755
index df8eea7..0000000
--- a/third_party/libxml/src/depcomp
+++ /dev/null
@@ -1,630 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2009-04-28.21; # UTC
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
-# Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
-  '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
-  depmode     Dependency tracking mode.
-  source      Source file read by `PROGRAMS ARGS'.
-  object      Object file output by `PROGRAMS ARGS'.
-  DEPDIR      directory where to store dependencies.
-  depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputing dependencies.
-  libtool     Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "depcomp $scriptversion"
-    exit $?
-    ;;
-esac
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
-  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
-   depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
-   # This is just like msvisualcpp but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
-   cygpath_u="sed s,\\\\\\\\,/,g"
-   depmode=msvisualcpp
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am.  Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
-  for arg
-  do
-    case $arg in
-    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
-    *)  set fnord "$@" "$arg" ;;
-    esac
-    shift # fnord
-    shift # $arg
-  done
-  "$@"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-  tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'.  On the theory
-## that the space means something, we add a space to the output as
-## well.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like `#:fec' to the end of the
-    # dependency line.
-    tr ' ' '
-' < "$tmpdepfile" \
-    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
-    tr '
-' ' ' >> "$depfile"
-    echo >> "$depfile"
-
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' '
-' < "$tmpdepfile" \
-   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-   >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts `$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-  test "x$dir" = "x$object" && dir=
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$base.u
-    tmpdepfile3=$dir.libs/$base.u
-    "$@" -Wc,-M
-  else
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$dir$base.u
-    tmpdepfile3=$dir$base.u
-    "$@" -M
-  fi
-  stat=$?
-
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    # Each line is of the form `foo.o: dependent.h'.
-    # Do two passes, one to just change these to
-    # `$object: dependent.h' and one to simply `dependent.h:'.
-    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-    # That's a tab and a space in the [].
-    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-icc)
-  # Intel's C compiler understands `-MD -MF file'.  However on
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
-  # ICC 7.0 will fill foo.d with something like
-  #    foo.o: sub/foo.c
-  #    foo.o: sub/foo.h
-  # which is wrong.  We want:
-  #    sub/foo.o: sub/foo.c
-  #    sub/foo.o: sub/foo.h
-  #    sub/foo.c:
-  #    sub/foo.h:
-  # ICC 7.1 will output
-  #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using \ :
-  #    foo.o: sub/foo.c ... \
-  #     sub/foo.h ... \
-  #     ...
-
-  "$@" -MD -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each line is of the form `foo.o: dependent.h',
-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-  # Do two passes, one to just change these to
-  # `$object: dependent.h' and one to simply `dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
-    sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp2)
-  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
-  # compilers, which have integrated preprocessors.  The correct option
-  # to use with these is +Maked; it writes dependencies to a file named
-  # 'foo.d', which lands next to the object file, wherever that
-  # happens to be.
-  # Much of this is similar to the tru64 case; see comments there.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-  test "x$dir" = "x$object" && dir=
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir.libs/$base.d
-    "$@" -Wc,+Maked
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    "$@" +Maked
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-     rm -f "$tmpdepfile1" "$tmpdepfile2"
-     exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
-    # Add `dependent.h:' lines.
-    sed -ne '2,${
-	       s/^ *//
-	       s/ \\*$//
-	       s/$/:/
-	       p
-	     }' "$tmpdepfile" >> "$depfile"
-  else
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile" "$tmpdepfile2"
-  ;;
-
-tru64)
-   # The Tru64 compiler uses -MD to generate dependencies as a side
-   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
-   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-   # dependencies in `foo.d' instead, so we check for that too.
-   # Subdirectories are respected.
-   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-   test "x$dir" = "x$object" && dir=
-   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-
-   if test "$libtool" = yes; then
-      # With Tru64 cc, shared objects can also be used to make a
-      # static library.  This mechanism is used in libtool 1.4 series to
-      # handle both shared and static libraries in a single compilation.
-      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
-      #
-      # With libtool 1.5 this exception was removed, and libtool now
-      # generates 2 separate objects for the 2 libraries.  These two
-      # compilations output dependencies in $dir.libs/$base.o.d and
-      # in $dir$base.o.d.  We have to check for both files, because
-      # one of the two compilations can be disabled.  We should prefer
-      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-      # automatically cleaned when .libs/ is deleted, while ignoring
-      # the former would cause a distcleancheck panic.
-      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
-      tmpdepfile2=$dir$base.o.d          # libtool 1.5
-      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
-      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
-      "$@" -Wc,-MD
-   else
-      tmpdepfile1=$dir$base.o.d
-      tmpdepfile2=$dir$base.d
-      tmpdepfile3=$dir$base.d
-      tmpdepfile4=$dir$base.d
-      "$@" -MD
-   fi
-
-   stat=$?
-   if test $stat -eq 0; then :
-   else
-      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
-      exit $stat
-   fi
-
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
-   do
-     test -f "$tmpdepfile" && break
-   done
-   if test -f "$tmpdepfile"; then
-      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-      # That's a tab and a space in the [].
-      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-   else
-      echo "#dummy" > "$depfile"
-   fi
-   rm -f "$tmpdepfile"
-   ;;
-
-#nosideeffect)
-  # This comment above is used by automake to tell side-effect
-  # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for `:'
-  # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
-  "$@" $dashmflag |
-    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  tr ' ' '
-' < "$tmpdepfile" | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-dashXmstdout)
-  # This case only exists to satisfy depend.m4.  It is never actually
-  # run, as this mode is specially recognized in the preamble.
-  exit 1
-  ;;
-
-makedepend)
-  "$@" || exit $?
-  # Remove any Libtool call
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-  # X makedepend
-  shift
-  cleared=no eat=no
-  for arg
-  do
-    case $cleared in
-    no)
-      set ""; shift
-      cleared=yes ;;
-    esac
-    if test $eat = yes; then
-      eat=no
-      continue
-    fi
-    case "$arg" in
-    -D*|-I*)
-      set fnord "$@" "$arg"; shift ;;
-    # Strip any option that makedepend may not understand.  Remove
-    # the object too, otherwise makedepend will parse it as a source file.
-    -arch)
-      eat=yes ;;
-    -*|$object)
-      ;;
-    *)
-      set fnord "$@" "$arg"; shift ;;
-    esac
-  done
-  obj_suffix=`echo "$object" | sed 's/^.*\././'`
-  touch "$tmpdepfile"
-  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  sed '1,2d' "$tmpdepfile" | tr ' ' '
-' | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile" "$tmpdepfile".bak
-  ;;
-
-cpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  "$@" -E |
-    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
-    sed '$ s: \\$::' > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  cat < "$tmpdepfile" >> "$depfile"
-  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvisualcpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  IFS=" "
-  for arg
-  do
-    case "$arg" in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-	set fnord "$@"
-	shift
-	shift
-	;;
-    *)
-	set fnord "$@" "$arg"
-	shift
-	shift
-	;;
-    esac
-  done
-  "$@" -E 2>/dev/null |
-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
-  echo "	" >> "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvcmsys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-none)
-  exec "$@"
-  ;;
-
-*)
-  echo "Unknown depmode $depmode" 1>&2
-  exit 1
-  ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/third_party/libxml/src/dict.c b/third_party/libxml/src/dict.c
index 3eff231..5f71d55 100644
--- a/third_party/libxml/src/dict.c
+++ b/third_party/libxml/src/dict.c
@@ -2,7 +2,7 @@
  * dict.c: dictionary of reusable strings, just used to avoid allocation
  *         and freeing operations.
  *
- * Copyright (C) 2003 Daniel Veillard.
+ * Copyright (C) 2003-2012 Daniel Veillard.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -19,6 +19,29 @@
 #define IN_LIBXML
 #include "libxml.h"
 
+#include <limits.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+/*
+ * Following http://www.ocert.org/advisories/ocert-2011-003.html
+ * it seems that having hash randomization might be a good idea
+ * when using XML with untrusted data
+ * Note1: that it works correctly only if compiled with WITH_BIG_KEY
+ *  which is the default.
+ * Note2: the fast function used for a small dict won't protect very
+ *  well but since the attack is based on growing a very big hash
+ *  list we will use the BigKey algo as soon as the hash size grows
+ *  over MIN_DICT_SIZE so this actually works
+ */
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
+#define DICT_RANDOMIZATION
+#endif
+
 #include <string.h>
 #ifdef HAVE_STDINT_H
 #include <stdint.h>
@@ -44,23 +67,23 @@ typedef unsigned __int32 uint32_t;
 #define WITH_BIG_KEY
 
 #ifdef WITH_BIG_KEY
-#define xmlDictComputeKey(dict, name, len)			\
-    (((dict)->size == MIN_DICT_SIZE) ?				\
-     xmlDictComputeFastKey(name, len) :				\
-     xmlDictComputeBigKey(name, len))
-
-#define xmlDictComputeQKey(dict, prefix, plen, name, len)	\
-    (((prefix) == NULL) ?					\
-      (xmlDictComputeKey(dict, name, len)) :			\
-      (((dict)->size == MIN_DICT_SIZE) ?			\
-       xmlDictComputeFastQKey(prefix, plen, name, len) :	\
-       xmlDictComputeBigQKey(prefix, plen, name, len)))
+#define xmlDictComputeKey(dict, name, len)                              \
+    (((dict)->size == MIN_DICT_SIZE) ?                                  \
+     xmlDictComputeFastKey(name, len, (dict)->seed) :                   \
+     xmlDictComputeBigKey(name, len, (dict)->seed))
+
+#define xmlDictComputeQKey(dict, prefix, plen, name, len)               \
+    (((prefix) == NULL) ?                                               \
+      (xmlDictComputeKey(dict, name, len)) :                             \
+      (((dict)->size == MIN_DICT_SIZE) ?                                \
+       xmlDictComputeFastQKey(prefix, plen, name, len, (dict)->seed) :	\
+       xmlDictComputeBigQKey(prefix, plen, name, len, (dict)->seed)))
 
 #else /* !WITH_BIG_KEY */
-#define xmlDictComputeKey(dict, name, len)			\
-        xmlDictComputeFastKey(name, len)
-#define xmlDictComputeQKey(dict, prefix, plen, name, len)	\
-        xmlDictComputeFastQKey(prefix, plen, name, len)
+#define xmlDictComputeKey(dict, name, len)                              \
+        xmlDictComputeFastKey(name, len, (dict)->seed)
+#define xmlDictComputeQKey(dict, prefix, plen, name, len)               \
+        xmlDictComputeFastQKey(prefix, plen, name, len, (dict)->seed)
 #endif /* WITH_BIG_KEY */
 
 /*
@@ -71,7 +94,7 @@ typedef xmlDictEntry *xmlDictEntryPtr;
 struct _xmlDictEntry {
     struct _xmlDictEntry *next;
     const xmlChar *name;
-    int len;
+    unsigned int len;
     int valid;
     unsigned long okey;
 };
@@ -82,8 +105,8 @@ struct _xmlDictStrings {
     xmlDictStringsPtr next;
     xmlChar *free;
     xmlChar *end;
-    int size;
-    int nbStrings;
+    size_t size;
+    size_t nbStrings;
     xmlChar array[1];
 };
 /*
@@ -93,11 +116,15 @@ struct _xmlDict {
     int ref_counter;
 
     struct _xmlDictEntry *dict;
-    int size;
-    int nbElems;
+    size_t size;
+    unsigned int nbElems;
     xmlDictStringsPtr strings;
 
     struct _xmlDict *subdict;
+    /* used for randomization */
+    int seed;
+    /* used to impose a limit on size */
+    size_t limit;
 };
 
 /*
@@ -111,28 +138,84 @@ static xmlRMutexPtr xmlDictMutex = NULL;
  */
 static int xmlDictInitialized = 0;
 
+#ifdef DICT_RANDOMIZATION
+#ifdef HAVE_RAND_R
+/*
+ * Internal data for random function, protected by xmlDictMutex
+ */
+static unsigned int rand_seed = 0;
+#endif
+#endif
+
 /**
  * xmlInitializeDict:
  *
  * Do the dictionary mutex initialization.
+ * this function is deprecated
+ *
+ * Returns 0 if initialization was already done, and 1 if that
+ * call led to the initialization
+ */
+int xmlInitializeDict(void) {
+    return(0);
+}
+
+/**
+ * __xmlInitializeDict:
+ *
+ * This function is not public
+ * Do the dictionary mutex initialization.
  * this function is not thread safe, initialization should
- * preferably be done once at startup
+ * normally be done once at setup when called from xmlOnceInit()
+ * we may also land in this code if thread support is not compiled in
+ *
+ * Returns 0 if initialization was already done, and 1 if that
+ * call led to the initialization
  */
-static int xmlInitializeDict(void) {
+int __xmlInitializeDict(void) {
     if (xmlDictInitialized)
         return(1);
 
     if ((xmlDictMutex = xmlNewRMutex()) == NULL)
         return(0);
+    xmlRMutexLock(xmlDictMutex);
 
+#ifdef DICT_RANDOMIZATION
+#ifdef HAVE_RAND_R
+    rand_seed = time(NULL);
+    rand_r(& rand_seed);
+#else
+    srand(time(NULL));
+#endif
+#endif
     xmlDictInitialized = 1;
+    xmlRMutexUnlock(xmlDictMutex);
     return(1);
 }
 
+#ifdef DICT_RANDOMIZATION
+int __xmlRandom(void) {
+    int ret;
+
+    if (xmlDictInitialized == 0)
+        __xmlInitializeDict();
+
+    xmlRMutexLock(xmlDictMutex);
+#ifdef HAVE_RAND_R
+    ret = rand_r(& rand_seed);
+#else
+    ret = rand();
+#endif
+    xmlRMutexUnlock(xmlDictMutex);
+    return(ret);
+}
+#endif
+
 /**
  * xmlDictCleanup:
  *
- * Free the dictionary mutex.
+ * Free the dictionary mutex. Do not call unless sure the library
+ * is not in use anymore !
  */
 void
 xmlDictCleanup(void) {
@@ -148,17 +231,18 @@ xmlDictCleanup(void) {
  * xmlDictAddString:
  * @dict: the dictionnary
  * @name: the name of the userdata
- * @len: the length of the name, if -1 it is recomputed
+ * @len: the length of the name
  *
  * Add the string to the array[s]
  *
  * Returns the pointer of the local string, or NULL in case of error.
  */
 static const xmlChar *
-xmlDictAddString(xmlDictPtr dict, const xmlChar *name, int namelen) {
+xmlDictAddString(xmlDictPtr dict, const xmlChar *name, unsigned int namelen) {
     xmlDictStringsPtr pool;
     const xmlChar *ret;
-    int size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+    size_t size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+    size_t limit = 0;
 
 #ifdef DICT_DEBUG_PATTERNS
     fprintf(stderr, "-");
@@ -168,15 +252,20 @@ xmlDictAddString(xmlDictPtr dict, const xmlChar *name, int namelen) {
 	if (pool->end - pool->free > namelen)
 	    goto found_pool;
 	if (pool->size > size) size = pool->size;
+        limit += pool->size;
 	pool = pool->next;
     }
     /*
      * Not found, need to allocate
      */
     if (pool == NULL) {
+        if ((dict->limit > 0) && (limit > dict->limit)) {
+            return(NULL);
+        }
+
         if (size == 0) size = 1000;
 	else size *= 4; /* exponential growth */
-        if (size < 4 * namelen) 
+        if (size < 4 * namelen)
 	    size = 4 * namelen; /* just in case ! */
 	pool = (xmlDictStringsPtr) xmlMalloc(sizeof(xmlDictStrings) + size);
 	if (pool == NULL)
@@ -206,19 +295,20 @@ found_pool:
  * @prefix: the prefix of the userdata
  * @plen: the prefix length
  * @name: the name of the userdata
- * @len: the length of the name, if -1 it is recomputed
+ * @len: the length of the name
  *
  * Add the QName to the array[s]
  *
  * Returns the pointer of the local string, or NULL in case of error.
  */
 static const xmlChar *
-xmlDictAddQString(xmlDictPtr dict, const xmlChar *prefix, int plen,
-                 const xmlChar *name, int namelen)
+xmlDictAddQString(xmlDictPtr dict, const xmlChar *prefix, unsigned int plen,
+                 const xmlChar *name, unsigned int namelen)
 {
     xmlDictStringsPtr pool;
     const xmlChar *ret;
-    int size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+    size_t size = 0; /* + sizeof(_xmlDictStrings) == 1024 */
+    size_t limit = 0;
 
     if (prefix == NULL) return(xmlDictAddString(dict, name, namelen));
 
@@ -230,12 +320,17 @@ xmlDictAddQString(xmlDictPtr dict, const xmlChar *prefix, int plen,
 	if (pool->end - pool->free > namelen + plen + 1)
 	    goto found_pool;
 	if (pool->size > size) size = pool->size;
+        limit += pool->size;
 	pool = pool->next;
     }
     /*
      * Not found, need to allocate
      */
     if (pool == NULL) {
+        if ((dict->limit > 0) && (limit > dict->limit)) {
+            return(NULL);
+        }
+
         if (size == 0) size = 1000;
 	else size *= 4; /* exponential growth */
         if (size < 4 * (namelen + plen + 1))
@@ -277,13 +372,13 @@ found_pool:
  */
 
 static uint32_t
-xmlDictComputeBigKey(const xmlChar* data, int namelen) {
+xmlDictComputeBigKey(const xmlChar* data, int namelen, int seed) {
     uint32_t hash;
     int i;
 
     if (namelen <= 0 || data == NULL) return(0);
 
-    hash = 0;
+    hash = seed;
 
     for (i = 0;i < namelen; i++) {
         hash += data[i];
@@ -310,12 +405,12 @@ xmlDictComputeBigKey(const xmlChar* data, int namelen) {
  */
 static unsigned long
 xmlDictComputeBigQKey(const xmlChar *prefix, int plen,
-                      const xmlChar *name, int len)
+                      const xmlChar *name, int len, int seed)
 {
     uint32_t hash;
     int i;
 
-    hash = 0;
+    hash = seed;
 
     for (i = 0;i < plen; i++) {
         hash += prefix[i];
@@ -346,8 +441,8 @@ xmlDictComputeBigQKey(const xmlChar *prefix, int plen,
  * for low hash table fill.
  */
 static unsigned long
-xmlDictComputeFastKey(const xmlChar *name, int namelen) {
-    unsigned long value = 0L;
+xmlDictComputeFastKey(const xmlChar *name, int namelen, int seed) {
+    unsigned long value = seed;
 
     if (name == NULL) return(0);
     value = *name;
@@ -381,9 +476,9 @@ xmlDictComputeFastKey(const xmlChar *name, int namelen) {
  */
 static unsigned long
 xmlDictComputeFastQKey(const xmlChar *prefix, int plen,
-                       const xmlChar *name, int len)
+                       const xmlChar *name, int len, int seed)
 {
-    unsigned long value = 0L;
+    unsigned long value = (unsigned long) seed;
 
     if (plen == 0)
 	value += 30 * (unsigned long) ':';
@@ -442,7 +537,7 @@ xmlDictCreate(void) {
     xmlDictPtr dict;
 
     if (!xmlDictInitialized)
-        if (!xmlInitializeDict())
+        if (!__xmlInitializeDict())
             return(NULL);
 
 #ifdef DICT_DEBUG_PATTERNS
@@ -452,6 +547,7 @@ xmlDictCreate(void) {
     dict = xmlMalloc(sizeof(xmlDict));
     if (dict) {
         dict->ref_counter = 1;
+        dict->limit = 0;
 
         dict->size = MIN_DICT_SIZE;
 	dict->nbElems = 0;
@@ -460,6 +556,11 @@ xmlDictCreate(void) {
 	dict->subdict = NULL;
         if (dict->dict) {
 	    memset(dict->dict, 0, MIN_DICT_SIZE * sizeof(xmlDictEntry));
+#ifdef DICT_RANDOMIZATION
+            dict->seed = __xmlRandom();
+#else
+            dict->seed = 0;
+#endif
 	    return(dict);
         }
         xmlFree(dict);
@@ -486,6 +587,7 @@ xmlDictCreateSub(xmlDictPtr sub) {
 #ifdef DICT_DEBUG_PATTERNS
         fprintf(stderr, "R");
 #endif
+        dict->seed = sub->seed;
         dict->subdict = sub;
 	xmlDictReference(dict->subdict);
     }
@@ -503,7 +605,7 @@ xmlDictCreateSub(xmlDictPtr sub) {
 int
 xmlDictReference(xmlDictPtr dict) {
     if (!xmlDictInitialized)
-        if (!xmlInitializeDict())
+        if (!__xmlInitializeDict())
             return(-1);
 
     if (dict == NULL) return -1;
@@ -523,9 +625,9 @@ xmlDictReference(xmlDictPtr dict) {
  * Returns 0 in case of success, -1 in case of failure
  */
 static int
-xmlDictGrow(xmlDictPtr dict, int size) {
+xmlDictGrow(xmlDictPtr dict, size_t size) {
     unsigned long key, okey;
-    int oldsize, i;
+    size_t oldsize, i;
     xmlDictEntryPtr iter, next;
     struct _xmlDictEntry *olddict;
 #ifdef DEBUG_GROW
@@ -642,7 +744,7 @@ xmlDictGrow(xmlDictPtr dict, int size) {
 
 #ifdef DEBUG_GROW
     xmlGenericError(xmlGenericErrorContext,
-	    "xmlDictGrow : from %d to %d, %d elems\n", oldsize, size, nbElem);
+	    "xmlDictGrow : from %lu to %lu, %u elems\n", oldsize, size, nbElem);
 #endif
 
     return(ret);
@@ -657,7 +759,7 @@ xmlDictGrow(xmlDictPtr dict, int size) {
  */
 void
 xmlDictFree(xmlDictPtr dict) {
-    int i;
+    size_t i;
     xmlDictEntryPtr iter;
     xmlDictEntryPtr next;
     int inside_dict = 0;
@@ -667,7 +769,7 @@ xmlDictFree(xmlDictPtr dict) {
 	return;
 
     if (!xmlDictInitialized)
-        if (!xmlInitializeDict())
+        if (!__xmlInitializeDict())
             return;
 
     /* decrement the counter, it may be shared by a parser and docs */
@@ -726,17 +828,24 @@ xmlDictLookup(xmlDictPtr dict, const xmlChar *name, int len) {
     xmlDictEntryPtr entry;
     xmlDictEntryPtr insert;
     const xmlChar *ret;
+    unsigned int l;
 
     if ((dict == NULL) || (name == NULL))
 	return(NULL);
 
     if (len < 0)
-        len = strlen((const char *) name);
+        l = strlen((const char *) name);
+    else
+        l = len;
+
+    if (((dict->limit > 0) && (l >= dict->limit)) ||
+        (l > INT_MAX / 2))
+        return(NULL);
 
     /*
      * Check for duplicate and insertion location.
      */
-    okey = xmlDictComputeKey(dict, name, len);
+    okey = xmlDictComputeKey(dict, name, l);
     key = okey % dict->size;
     if (dict->dict[key].valid == 0) {
 	insert = NULL;
@@ -744,25 +853,25 @@ xmlDictLookup(xmlDictPtr dict, const xmlChar *name, int len) {
 	for (insert = &(dict->dict[key]); insert->next != NULL;
 	     insert = insert->next) {
 #ifdef __GNUC__
-	    if ((insert->okey == okey) && (insert->len == len)) {
-		if (!memcmp(insert->name, name, len))
+	    if ((insert->okey == okey) && (insert->len == l)) {
+		if (!memcmp(insert->name, name, l))
 		    return(insert->name);
 	    }
 #else
-	    if ((insert->okey == okey) && (insert->len == len) &&
-	        (!xmlStrncmp(insert->name, name, len)))
+	    if ((insert->okey == okey) && (insert->len == l) &&
+	        (!xmlStrncmp(insert->name, name, l)))
 		return(insert->name);
 #endif
 	    nbi++;
 	}
 #ifdef __GNUC__
-	if ((insert->okey == okey) && (insert->len == len)) {
-	    if (!memcmp(insert->name, name, len))
+	if ((insert->okey == okey) && (insert->len == l)) {
+	    if (!memcmp(insert->name, name, l))
 		return(insert->name);
 	}
 #else
-	if ((insert->okey == okey) && (insert->len == len) &&
-	    (!xmlStrncmp(insert->name, name, len)))
+	if ((insert->okey == okey) && (insert->len == l) &&
+	    (!xmlStrncmp(insert->name, name, l)))
 	    return(insert->name);
 #endif
     }
@@ -775,7 +884,7 @@ xmlDictLookup(xmlDictPtr dict, const xmlChar *name, int len) {
 	     (dict->subdict->size != MIN_DICT_SIZE)) ||
             ((dict->size != MIN_DICT_SIZE) &&
 	     (dict->subdict->size == MIN_DICT_SIZE)))
-	    skey = xmlDictComputeKey(dict->subdict, name, len);
+	    skey = xmlDictComputeKey(dict->subdict, name, l);
 	else
 	    skey = okey;
 
@@ -786,32 +895,32 @@ xmlDictLookup(xmlDictPtr dict, const xmlChar *name, int len) {
 	    for (tmp = &(dict->subdict->dict[key]); tmp->next != NULL;
 		 tmp = tmp->next) {
 #ifdef __GNUC__
-		if ((tmp->okey == skey) && (tmp->len == len)) {
-		    if (!memcmp(tmp->name, name, len))
+		if ((tmp->okey == skey) && (tmp->len == l)) {
+		    if (!memcmp(tmp->name, name, l))
 			return(tmp->name);
 		}
 #else
-		if ((tmp->okey == skey) && (tmp->len == len) &&
-		    (!xmlStrncmp(tmp->name, name, len)))
+		if ((tmp->okey == skey) && (tmp->len == l) &&
+		    (!xmlStrncmp(tmp->name, name, l)))
 		    return(tmp->name);
 #endif
 		nbi++;
 	    }
 #ifdef __GNUC__
-	    if ((tmp->okey == skey) && (tmp->len == len)) {
-		if (!memcmp(tmp->name, name, len))
+	    if ((tmp->okey == skey) && (tmp->len == l)) {
+		if (!memcmp(tmp->name, name, l))
 		    return(tmp->name);
 	    }
 #else
-	    if ((tmp->okey == skey) && (tmp->len == len) &&
-		(!xmlStrncmp(tmp->name, name, len)))
+	    if ((tmp->okey == skey) && (tmp->len == l) &&
+		(!xmlStrncmp(tmp->name, name, l)))
 		return(tmp->name);
 #endif
 	}
 	key = okey % dict->size;
     }
 
-    ret = xmlDictAddString(dict, name, len);
+    ret = xmlDictAddString(dict, name, l);
     if (ret == NULL)
         return(NULL);
     if (insert == NULL) {
@@ -822,13 +931,13 @@ xmlDictLookup(xmlDictPtr dict, const xmlChar *name, int len) {
 	     return(NULL);
     }
     entry->name = ret;
-    entry->len = len;
+    entry->len = l;
     entry->next = NULL;
     entry->valid = 1;
     entry->okey = okey;
 
 
-    if (insert != NULL) 
+    if (insert != NULL)
 	insert->next = entry;
 
     dict->nbElems++;
@@ -857,17 +966,23 @@ const xmlChar *
 xmlDictExists(xmlDictPtr dict, const xmlChar *name, int len) {
     unsigned long key, okey, nbi = 0;
     xmlDictEntryPtr insert;
+    unsigned int l;
 
     if ((dict == NULL) || (name == NULL))
 	return(NULL);
 
     if (len < 0)
-        len = strlen((const char *) name);
+        l = strlen((const char *) name);
+    else
+        l = len;
+    if (((dict->limit > 0) && (l >= dict->limit)) ||
+        (l > INT_MAX / 2))
+        return(NULL);
 
     /*
      * Check for duplicate and insertion location.
      */
-    okey = xmlDictComputeKey(dict, name, len);
+    okey = xmlDictComputeKey(dict, name, l);
     key = okey % dict->size;
     if (dict->dict[key].valid == 0) {
 	insert = NULL;
@@ -875,25 +990,25 @@ xmlDictExists(xmlDictPtr dict, const xmlChar *name, int len) {
 	for (insert = &(dict->dict[key]); insert->next != NULL;
 	     insert = insert->next) {
 #ifdef __GNUC__
-	    if ((insert->okey == okey) && (insert->len == len)) {
-		if (!memcmp(insert->name, name, len))
+	    if ((insert->okey == okey) && (insert->len == l)) {
+		if (!memcmp(insert->name, name, l))
 		    return(insert->name);
 	    }
 #else
-	    if ((insert->okey == okey) && (insert->len == len) &&
-	        (!xmlStrncmp(insert->name, name, len)))
+	    if ((insert->okey == okey) && (insert->len == l) &&
+	        (!xmlStrncmp(insert->name, name, l)))
 		return(insert->name);
 #endif
 	    nbi++;
 	}
 #ifdef __GNUC__
-	if ((insert->okey == okey) && (insert->len == len)) {
-	    if (!memcmp(insert->name, name, len))
+	if ((insert->okey == okey) && (insert->len == l)) {
+	    if (!memcmp(insert->name, name, l))
 		return(insert->name);
 	}
 #else
-	if ((insert->okey == okey) && (insert->len == len) &&
-	    (!xmlStrncmp(insert->name, name, len)))
+	if ((insert->okey == okey) && (insert->len == l) &&
+	    (!xmlStrncmp(insert->name, name, l)))
 	    return(insert->name);
 #endif
     }
@@ -906,7 +1021,7 @@ xmlDictExists(xmlDictPtr dict, const xmlChar *name, int len) {
 	     (dict->subdict->size != MIN_DICT_SIZE)) ||
             ((dict->size != MIN_DICT_SIZE) &&
 	     (dict->subdict->size == MIN_DICT_SIZE)))
-	    skey = xmlDictComputeKey(dict->subdict, name, len);
+	    skey = xmlDictComputeKey(dict->subdict, name, l);
 	else
 	    skey = okey;
 
@@ -917,25 +1032,25 @@ xmlDictExists(xmlDictPtr dict, const xmlChar *name, int len) {
 	    for (tmp = &(dict->subdict->dict[key]); tmp->next != NULL;
 		 tmp = tmp->next) {
 #ifdef __GNUC__
-		if ((tmp->okey == skey) && (tmp->len == len)) {
-		    if (!memcmp(tmp->name, name, len))
+		if ((tmp->okey == skey) && (tmp->len == l)) {
+		    if (!memcmp(tmp->name, name, l))
 			return(tmp->name);
 		}
 #else
-		if ((tmp->okey == skey) && (tmp->len == len) &&
-		    (!xmlStrncmp(tmp->name, name, len)))
+		if ((tmp->okey == skey) && (tmp->len == l) &&
+		    (!xmlStrncmp(tmp->name, name, l)))
 		    return(tmp->name);
 #endif
 		nbi++;
 	    }
 #ifdef __GNUC__
-	    if ((tmp->okey == skey) && (tmp->len == len)) {
-		if (!memcmp(tmp->name, name, len))
+	    if ((tmp->okey == skey) && (tmp->len == l)) {
+		if (!memcmp(tmp->name, name, l))
 		    return(tmp->name);
 	    }
 #else
-	    if ((tmp->okey == skey) && (tmp->len == len) &&
-		(!xmlStrncmp(tmp->name, name, len)))
+	    if ((tmp->okey == skey) && (tmp->len == l) &&
+		(!xmlStrncmp(tmp->name, name, l)))
 		return(tmp->name);
 #endif
 	}
@@ -961,7 +1076,7 @@ xmlDictQLookup(xmlDictPtr dict, const xmlChar *prefix, const xmlChar *name) {
     xmlDictEntryPtr entry;
     xmlDictEntryPtr insert;
     const xmlChar *ret;
-    int len, plen, l;
+    unsigned int len, plen, l;
 
     if ((dict == NULL) || (name == NULL))
 	return(NULL);
@@ -1037,7 +1152,7 @@ xmlDictQLookup(xmlDictPtr dict, const xmlChar *prefix, const xmlChar *name) {
     entry->valid = 1;
     entry->okey = okey;
 
-    if (insert != NULL) 
+    if (insert != NULL)
 	insert->next = entry;
 
     dict->nbElems++;
@@ -1095,6 +1210,50 @@ xmlDictSize(xmlDictPtr dict) {
     return(dict->nbElems);
 }
 
+/**
+ * xmlDictSetLimit:
+ * @dict: the dictionnary
+ * @limit: the limit in bytes
+ *
+ * Set a size limit for the dictionary
+ * Added in 2.9.0
+ *
+ * Returns the previous limit of the dictionary or 0
+ */
+size_t
+xmlDictSetLimit(xmlDictPtr dict, size_t limit) {
+    size_t ret;
+
+    if (dict == NULL)
+	return(0);
+    ret = dict->limit;
+    dict->limit = limit;
+    return(ret);
+}
+
+/**
+ * xmlDictGetUsage:
+ * @dict: the dictionnary
+ *
+ * Get how much memory is used by a dictionary for strings
+ * Added in 2.9.0
+ *
+ * Returns the amount of strings allocated
+ */
+size_t
+xmlDictGetUsage(xmlDictPtr dict) {
+    xmlDictStringsPtr pool;
+    size_t limit = 0;
+
+    if (dict == NULL)
+	return(0);
+    pool = dict->strings;
+    while (pool != NULL) {
+        limit += pool->size;
+	pool = pool->next;
+    }
+    return(limit);
+}
 
 #define bottom_dict
 #include "elfgcchack.h"
diff --git a/third_party/libxml/src/elfgcchack.h b/third_party/libxml/src/elfgcchack.h
index 84e8151..8c52884 100644
--- a/third_party/libxml/src/elfgcchack.h
+++ b/third_party/libxml/src/elfgcchack.h
@@ -1061,7 +1061,7 @@ extern __typeof (xmlAddNotationDecl) xmlAddNotationDecl__internal_alias __attrib
 #endif
 #endif
 
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
 #ifdef bottom_tree
 #undef xmlAddPrevSibling
 extern __typeof (xmlAddPrevSibling) xmlAddPrevSibling __attribute((alias("xmlAddPrevSibling__internal_alias")));
@@ -1343,6 +1343,68 @@ extern __typeof (xmlBoolToText) xmlBoolToText__internal_alias __attribute((visib
 #endif
 #endif
 
+#ifdef bottom_buf
+#undef xmlBufContent
+extern __typeof (xmlBufContent) xmlBufContent __attribute((alias("xmlBufContent__internal_alias")));
+#else
+#ifndef xmlBufContent
+extern __typeof (xmlBufContent) xmlBufContent__internal_alias __attribute((visibility("hidden")));
+#define xmlBufContent xmlBufContent__internal_alias
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufEnd
+extern __typeof (xmlBufEnd) xmlBufEnd __attribute((alias("xmlBufEnd__internal_alias")));
+#else
+#ifndef xmlBufEnd
+extern __typeof (xmlBufEnd) xmlBufEnd__internal_alias __attribute((visibility("hidden")));
+#define xmlBufEnd xmlBufEnd__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
+#undef xmlBufGetNodeContent
+extern __typeof (xmlBufGetNodeContent) xmlBufGetNodeContent __attribute((alias("xmlBufGetNodeContent__internal_alias")));
+#else
+#ifndef xmlBufGetNodeContent
+extern __typeof (xmlBufGetNodeContent) xmlBufGetNodeContent__internal_alias __attribute((visibility("hidden")));
+#define xmlBufGetNodeContent xmlBufGetNodeContent__internal_alias
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlsave
+#undef xmlBufNodeDump
+extern __typeof (xmlBufNodeDump) xmlBufNodeDump __attribute((alias("xmlBufNodeDump__internal_alias")));
+#else
+#ifndef xmlBufNodeDump
+extern __typeof (xmlBufNodeDump) xmlBufNodeDump__internal_alias __attribute((visibility("hidden")));
+#define xmlBufNodeDump xmlBufNodeDump__internal_alias
+#endif
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufShrink
+extern __typeof (xmlBufShrink) xmlBufShrink __attribute((alias("xmlBufShrink__internal_alias")));
+#else
+#ifndef xmlBufShrink
+extern __typeof (xmlBufShrink) xmlBufShrink__internal_alias __attribute((visibility("hidden")));
+#define xmlBufShrink xmlBufShrink__internal_alias
+#endif
+#endif
+
+#ifdef bottom_buf
+#undef xmlBufUse
+extern __typeof (xmlBufUse) xmlBufUse __attribute((alias("xmlBufUse__internal_alias")));
+#else
+#ifndef xmlBufUse
+extern __typeof (xmlBufUse) xmlBufUse__internal_alias __attribute((visibility("hidden")));
+#define xmlBufUse xmlBufUse__internal_alias
+#endif
+#endif
+
 #ifdef bottom_tree
 #undef xmlBufferAdd
 extern __typeof (xmlBufferAdd) xmlBufferAdd __attribute((alias("xmlBufferAdd__internal_alias")));
@@ -1424,6 +1486,16 @@ extern __typeof (xmlBufferCreateStatic) xmlBufferCreateStatic__internal_alias __
 #endif
 
 #ifdef bottom_tree
+#undef xmlBufferDetach
+extern __typeof (xmlBufferDetach) xmlBufferDetach __attribute((alias("xmlBufferDetach__internal_alias")));
+#else
+#ifndef xmlBufferDetach
+extern __typeof (xmlBufferDetach) xmlBufferDetach__internal_alias __attribute((visibility("hidden")));
+#define xmlBufferDetach xmlBufferDetach__internal_alias
+#endif
+#endif
+
+#ifdef bottom_tree
 #undef xmlBufferDump
 extern __typeof (xmlBufferDump) xmlBufferDump __attribute((alias("xmlBufferDump__internal_alias")));
 #else
@@ -2840,6 +2912,16 @@ extern __typeof (xmlDictFree) xmlDictFree__internal_alias __attribute((visibilit
 #endif
 
 #ifdef bottom_dict
+#undef xmlDictGetUsage
+extern __typeof (xmlDictGetUsage) xmlDictGetUsage __attribute((alias("xmlDictGetUsage__internal_alias")));
+#else
+#ifndef xmlDictGetUsage
+extern __typeof (xmlDictGetUsage) xmlDictGetUsage__internal_alias __attribute((visibility("hidden")));
+#define xmlDictGetUsage xmlDictGetUsage__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
 #undef xmlDictLookup
 extern __typeof (xmlDictLookup) xmlDictLookup __attribute((alias("xmlDictLookup__internal_alias")));
 #else
@@ -2880,6 +2962,16 @@ extern __typeof (xmlDictReference) xmlDictReference__internal_alias __attribute(
 #endif
 
 #ifdef bottom_dict
+#undef xmlDictSetLimit
+extern __typeof (xmlDictSetLimit) xmlDictSetLimit __attribute((alias("xmlDictSetLimit__internal_alias")));
+#else
+#ifndef xmlDictSetLimit
+extern __typeof (xmlDictSetLimit) xmlDictSetLimit__internal_alias __attribute((visibility("hidden")));
+#define xmlDictSetLimit xmlDictSetLimit__internal_alias
+#endif
+#endif
+
+#ifdef bottom_dict
 #undef xmlDictSize
 extern __typeof (xmlDictSize) xmlDictSize __attribute((alias("xmlDictSize__internal_alias")));
 #else
@@ -4601,6 +4693,16 @@ extern __typeof (xmlInitializeCatalog) xmlInitializeCatalog__internal_alias __at
 #endif
 #endif
 
+#ifdef bottom_dict
+#undef xmlInitializeDict
+extern __typeof (xmlInitializeDict) xmlInitializeDict __attribute((alias("xmlInitializeDict__internal_alias")));
+#else
+#ifndef xmlInitializeDict
+extern __typeof (xmlInitializeDict) xmlInitializeDict__internal_alias __attribute((visibility("hidden")));
+#define xmlInitializeDict xmlInitializeDict__internal_alias
+#endif
+#endif
+
 #ifdef bottom_globals
 #undef xmlInitializeGlobalState
 extern __typeof (xmlInitializeGlobalState) xmlInitializeGlobalState __attribute((alias("xmlInitializeGlobalState__internal_alias")));
@@ -6757,6 +6859,30 @@ extern __typeof (xmlOutputBufferFlush) xmlOutputBufferFlush__internal_alias __at
 
 #if defined(LIBXML_OUTPUT_ENABLED)
 #ifdef bottom_xmlIO
+#undef xmlOutputBufferGetContent
+extern __typeof (xmlOutputBufferGetContent) xmlOutputBufferGetContent __attribute((alias("xmlOutputBufferGetContent__internal_alias")));
+#else
+#ifndef xmlOutputBufferGetContent
+extern __typeof (xmlOutputBufferGetContent) xmlOutputBufferGetContent__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferGetContent xmlOutputBufferGetContent__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
+#undef xmlOutputBufferGetSize
+extern __typeof (xmlOutputBufferGetSize) xmlOutputBufferGetSize __attribute((alias("xmlOutputBufferGetSize__internal_alias")));
+#else
+#ifndef xmlOutputBufferGetSize
+extern __typeof (xmlOutputBufferGetSize) xmlOutputBufferGetSize__internal_alias __attribute((visibility("hidden")));
+#define xmlOutputBufferGetSize xmlOutputBufferGetSize__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+#ifdef bottom_xmlIO
 #undef xmlOutputBufferWrite
 extern __typeof (xmlOutputBufferWrite) xmlOutputBufferWrite __attribute((alias("xmlOutputBufferWrite__internal_alias")));
 #else
@@ -8759,7 +8885,7 @@ extern __typeof (xmlSAX2EndDocument) xmlSAX2EndDocument__internal_alias __attrib
 #endif
 #endif
 
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 #ifdef bottom_SAX2
 #undef xmlSAX2EndElement
 extern __typeof (xmlSAX2EndElement) xmlSAX2EndElement __attribute((alias("xmlSAX2EndElement__internal_alias")));
@@ -9005,7 +9131,7 @@ extern __typeof (xmlSAX2StartDocument) xmlSAX2StartDocument__internal_alias __at
 #endif
 #endif
 
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 #ifdef bottom_SAX2
 #undef xmlSAX2StartElement
 extern __typeof (xmlSAX2StartElement) xmlSAX2StartElement __attribute((alias("xmlSAX2StartElement__internal_alias")));
@@ -10043,6 +10169,30 @@ extern __typeof (xmlSchemaValidatePredefinedType) xmlSchemaValidatePredefinedTyp
 
 #if defined(LIBXML_SCHEMAS_ENABLED)
 #ifdef bottom_xmlschemas
+#undef xmlSchemaValidateSetFilename
+extern __typeof (xmlSchemaValidateSetFilename) xmlSchemaValidateSetFilename __attribute((alias("xmlSchemaValidateSetFilename__internal_alias")));
+#else
+#ifndef xmlSchemaValidateSetFilename
+extern __typeof (xmlSchemaValidateSetFilename) xmlSchemaValidateSetFilename__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateSetFilename xmlSchemaValidateSetFilename__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
+#undef xmlSchemaValidateSetLocator
+extern __typeof (xmlSchemaValidateSetLocator) xmlSchemaValidateSetLocator __attribute((alias("xmlSchemaValidateSetLocator__internal_alias")));
+#else
+#ifndef xmlSchemaValidateSetLocator
+extern __typeof (xmlSchemaValidateSetLocator) xmlSchemaValidateSetLocator__internal_alias __attribute((visibility("hidden")));
+#define xmlSchemaValidateSetLocator xmlSchemaValidateSetLocator__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlschemas
 #undef xmlSchemaValidateStream
 extern __typeof (xmlSchemaValidateStream) xmlSchemaValidateStream __attribute((alias("xmlSchemaValidateStream__internal_alias")));
 #else
@@ -11715,6 +11865,18 @@ extern __typeof (xmlTextReaderRelaxNGValidate) xmlTextReaderRelaxNGValidate__int
 
 #if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
 #ifdef bottom_xmlreader
+#undef xmlTextReaderRelaxNGValidateCtxt
+extern __typeof (xmlTextReaderRelaxNGValidateCtxt) xmlTextReaderRelaxNGValidateCtxt __attribute((alias("xmlTextReaderRelaxNGValidateCtxt__internal_alias")));
+#else
+#ifndef xmlTextReaderRelaxNGValidateCtxt
+extern __typeof (xmlTextReaderRelaxNGValidateCtxt) xmlTextReaderRelaxNGValidateCtxt__internal_alias __attribute((visibility("hidden")));
+#define xmlTextReaderRelaxNGValidateCtxt xmlTextReaderRelaxNGValidateCtxt__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+#ifdef bottom_xmlreader
 #undef xmlTextReaderSchemaValidate
 extern __typeof (xmlTextReaderSchemaValidate) xmlTextReaderSchemaValidate __attribute((alias("xmlTextReaderSchemaValidate__internal_alias")));
 #else
@@ -12003,6 +12165,18 @@ extern __typeof (xmlTextWriterSetIndentString) xmlTextWriterSetIndentString__int
 
 #if defined(LIBXML_WRITER_ENABLED)
 #ifdef bottom_xmlwriter
+#undef xmlTextWriterSetQuoteChar
+extern __typeof (xmlTextWriterSetQuoteChar) xmlTextWriterSetQuoteChar __attribute((alias("xmlTextWriterSetQuoteChar__internal_alias")));
+#else
+#ifndef xmlTextWriterSetQuoteChar
+extern __typeof (xmlTextWriterSetQuoteChar) xmlTextWriterSetQuoteChar__internal_alias __attribute((visibility("hidden")));
+#define xmlTextWriterSetQuoteChar xmlTextWriterSetQuoteChar__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_WRITER_ENABLED)
+#ifdef bottom_xmlwriter
 #undef xmlTextWriterStartAttribute
 extern __typeof (xmlTextWriterStartAttribute) xmlTextWriterStartAttribute __attribute((alias("xmlTextWriterStartAttribute__internal_alias")));
 #else
@@ -15189,7 +15363,7 @@ extern __typeof (xmlValidateElementDecl) xmlValidateElementDecl__internal_alias
 #endif
 #endif
 
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 #ifdef bottom_tree
 #undef xmlValidateNCName
 extern __typeof (xmlValidateNCName) xmlValidateNCName __attribute((alias("xmlValidateNCName__internal_alias")));
@@ -16595,6 +16769,18 @@ extern __typeof (xmlXPathNextSelf) xmlXPathNextSelf__internal_alias __attribute(
 
 #if defined(LIBXML_XPATH_ENABLED)
 #ifdef bottom_xpath
+#undef xmlXPathNodeEval
+extern __typeof (xmlXPathNodeEval) xmlXPathNodeEval __attribute((alias("xmlXPathNodeEval__internal_alias")));
+#else
+#ifndef xmlXPathNodeEval
+extern __typeof (xmlXPathNodeEval) xmlXPathNodeEval__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathNodeEval xmlXPathNodeEval__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
 #undef xmlXPathNodeLeading
 extern __typeof (xmlXPathNodeLeading) xmlXPathNodeLeading __attribute((alias("xmlXPathNodeLeading__internal_alias")));
 #else
@@ -17099,6 +17285,18 @@ extern __typeof (xmlXPathRoundFunction) xmlXPathRoundFunction__internal_alias __
 
 #if defined(LIBXML_XPATH_ENABLED)
 #ifdef bottom_xpath
+#undef xmlXPathSetContextNode
+extern __typeof (xmlXPathSetContextNode) xmlXPathSetContextNode __attribute((alias("xmlXPathSetContextNode__internal_alias")));
+#else
+#ifndef xmlXPathSetContextNode
+extern __typeof (xmlXPathSetContextNode) xmlXPathSetContextNode__internal_alias __attribute((visibility("hidden")));
+#define xmlXPathSetContextNode xmlXPathSetContextNode__internal_alias
+#endif
+#endif
+#endif
+
+#if defined(LIBXML_XPATH_ENABLED)
+#ifdef bottom_xpath
 #undef xmlXPathStartsWithFunction
 extern __typeof (xmlXPathStartsWithFunction) xmlXPathStartsWithFunction __attribute((alias("xmlXPathStartsWithFunction__internal_alias")));
 #else
diff --git a/third_party/libxml/src/enc.h b/third_party/libxml/src/enc.h
new file mode 100644
index 0000000..057d206
--- /dev/null
+++ b/third_party/libxml/src/enc.h
@@ -0,0 +1,32 @@
+/*
+ * Summary: Internal Interfaces for encoding in libxml2
+ * Description: this module describes a few interfaces which were
+ *              addded along with the API changes in 2.9.0
+ *              those are private routines at this point
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_ENC_H__
+#define __XML_ENC_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
+                           xmlBufferPtr in, int len);
+int xmlCharEncFirstLineInput(xmlParserInputBufferPtr input, int len);
+int xmlCharEncInput(xmlParserInputBufferPtr input, int flush);
+int xmlCharEncOutput(xmlOutputBufferPtr output, int init);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_ENC_H__ */
+
+
diff --git a/third_party/libxml/src/encoding.c b/third_party/libxml/src/encoding.c
index 0f41df9..574e1ae 100644
--- a/third_party/libxml/src/encoding.c
+++ b/third_party/libxml/src/encoding.c
@@ -1,7 +1,7 @@
 /*
  * encoding.c : implements the encoding conversion functions needed for XML
  *
- * Related specs: 
+ * Related specs:
  * rfc2044        (UTF-8 and UTF-16) F. Yergeau Alis Technologies
  * rfc2781        UTF-16, an encoding of ISO 10646, P. Hoffman, F. Yergeau
  * [ISO-10646]    UTF-8 and UTF-16 in Annexes
@@ -24,6 +24,7 @@
 #include "libxml.h"
 
 #include <string.h>
+#include <limits.h>
 
 #ifdef HAVE_CTYPE_H
 #include <ctype.h>
@@ -44,6 +45,9 @@
 #include <libxml/globals.h>
 #include <libxml/xmlerror.h>
 
+#include "buf.h"
+#include "enc.h"
+
 static xmlCharEncodingHandlerPtr xmlUTF16LEHandler = NULL;
 static xmlCharEncodingHandlerPtr xmlUTF16BEHandler = NULL;
 
@@ -98,7 +102,7 @@ xmlEncodingErr(xmlParserErrors error, const char *msg, const char *val)
 }
 
 #ifdef LIBXML_ICU_ENABLED
-static uconv_t* 
+static uconv_t*
 openIcuConverter(const char* name, int toUnicode)
 {
   UErrorCode status = U_ZERO_ERROR;
@@ -112,11 +116,11 @@ openIcuConverter(const char* name, int toUnicode)
 
   status = U_ZERO_ERROR;
   if (toUnicode) {
-    ucnv_setToUCallBack(conv->uconv, UCNV_TO_U_CALLBACK_STOP, 
+    ucnv_setToUCallBack(conv->uconv, UCNV_TO_U_CALLBACK_STOP,
                         NULL, NULL, NULL, &status);
   }
   else {
-    ucnv_setFromUCallBack(conv->uconv, UCNV_FROM_U_CALLBACK_STOP, 
+    ucnv_setFromUCallBack(conv->uconv, UCNV_FROM_U_CALLBACK_STOP,
                         NULL, NULL, NULL, &status);
   }
   if (U_FAILURE(status))
@@ -128,7 +132,7 @@ openIcuConverter(const char* name, int toUnicode)
     return conv;
 
 error:
-  if (conv->uconv) 
+  if (conv->uconv)
     ucnv_close(conv->uconv);
   xmlFree(conv);
   return NULL;
@@ -183,12 +187,12 @@ asciiToUTF8(unsigned char* out, int *outlen,
 	    break;
         if (c < 0x80) {
 	    *out++ = c;
-	} else { 
+	} else {
 	    *outlen = out - outstart;
 	    *inlen = processed - base;
 	    return(-1);
 	}
- 
+
 	processed = (const unsigned char*) in;
     }
     *outlen = out - outstart;
@@ -254,7 +258,7 @@ UTF8Toascii(unsigned char* out, int *outlen,
 
 	if (inend - in < trailing) {
 	    break;
-	} 
+	}
 
 	for ( ; trailing; trailing--) {
 	    if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))
@@ -311,19 +315,19 @@ isolat1ToUTF8(unsigned char* out, int *outlen,
     outend = out + *outlen;
     inend = in + (*inlen);
     instop = inend;
-    
-    while (in < inend && out < outend - 1) {
-    	if (*in >= 0x80) {
+
+    while ((in < inend) && (out < outend - 1)) {
+	if (*in >= 0x80) {
 	    *out++ = (((*in) >>  6) & 0x1F) | 0xC0;
-        *out++ = ((*in) & 0x3F) | 0x80;
+            *out++ = ((*in) & 0x3F) | 0x80;
 	    ++in;
 	}
-	if (instop - in > outend - out) instop = in + (outend - out); 
-	while (in < instop && *in < 0x80) {
+	if ((instop - in) > (outend - out)) instop = in + (outend - out);
+	while ((in < instop) && (*in < 0x80)) {
 	    *out++ = *in++;
 	}
-    }	
-    if (in < inend && out < outend && *in < 0x80) {
+    }
+    if ((in < inend) && (out < outend) && (*in < 0x80)) {
         *out++ = *in++;
     }
     *outlen = out - outstart;
@@ -427,7 +431,7 @@ UTF8Toisolat1(unsigned char* out, int *outlen,
 
 	if (inend - in < trailing) {
 	    break;
-	} 
+	}
 
 	for ( ; trailing; trailing--) {
 	    if (in >= inend)
@@ -535,7 +539,7 @@ UTF16LEToUTF8(unsigned char* out, int *outlen,
         else if (c <   0x800) {  *out++= ((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
         else if (c < 0x10000) {  *out++= ((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
         else                  {  *out++= ((c >> 18) & 0x07) | 0xF0;  bits= 12; }
- 
+
         for ( ; bits >= 0; bits-= 6) {
             if (out >= outend)
 	        break;
@@ -560,7 +564,7 @@ UTF16LEToUTF8(unsigned char* out, int *outlen,
  * block of chars out.
  *
  * Returns the number of bytes written, or -1 if lack of space, or -2
- *     if the transcoding failed. 
+ *     if the transcoding failed.
  */
 static int
 UTF8ToUTF16LE(unsigned char* outb, int *outlen,
@@ -606,7 +610,7 @@ UTF8ToUTF16LE(unsigned char* outb, int *outlen,
 
       if (inend - in < trailing) {
           break;
-      } 
+      }
 
       for ( ; trailing; trailing--) {
           if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))
@@ -669,7 +673,7 @@ UTF8ToUTF16LE(unsigned char* outb, int *outlen,
  * block of chars out.
  *
  * Returns the number of bytes written, or -1 if lack of space, or -2
- *     if the transcoding failed. 
+ *     if the transcoding failed.
  */
 static int
 UTF8ToUTF16(unsigned char* outb, int *outlen,
@@ -741,7 +745,7 @@ UTF16BEToUTF8(unsigned char* out, int *outlen,
 	    in++;
 	} else {
 	    c= *in++;
-	} 
+	}
         if ((c & 0xFC00) == 0xD800) {    /* surrogates */
 	    if (in >= inend) {           /* (in > inend) shouldn't happens */
 		*outlen = out - outstart;
@@ -771,15 +775,15 @@ UTF16BEToUTF8(unsigned char* out, int *outlen,
         }
 
 	/* assertion: c is a single UTF-4 value */
-        if (out >= outend) 
+        if (out >= outend)
 	    break;
         if      (c <    0x80) {  *out++=  c;                bits= -6; }
         else if (c <   0x800) {  *out++= ((c >>  6) & 0x1F) | 0xC0;  bits=  0; }
         else if (c < 0x10000) {  *out++= ((c >> 12) & 0x0F) | 0xE0;  bits=  6; }
         else                  {  *out++= ((c >> 18) & 0x07) | 0xF0;  bits= 12; }
- 
+
         for ( ; bits >= 0; bits-= 6) {
-            if (out >= outend) 
+            if (out >= outend)
 	        break;
             *out++= ((c >> bits) & 0x3F) | 0x80;
         }
@@ -802,7 +806,7 @@ UTF16BEToUTF8(unsigned char* out, int *outlen,
  * block of chars out.
  *
  * Returns the number of byte written, or -1 by lack of space, or -2
- *     if the transcoding failed. 
+ *     if the transcoding failed.
  */
 static int
 UTF8ToUTF16BE(unsigned char* outb, int *outlen,
@@ -848,7 +852,7 @@ UTF8ToUTF16BE(unsigned char* outb, int *outlen,
 
       if (inend - in < trailing) {
           break;
-      } 
+      }
 
       for ( ; trailing; trailing--) {
           if ((in >= inend) || (((d= *in++) & 0xC0) != 0x80))  break;
@@ -912,13 +916,13 @@ UTF8ToUTF16BE(unsigned char* outb, int *outlen,
  *
  * Guess the encoding of the entity using the first bytes of the entity content
  * according to the non-normative appendix F of the XML-1.0 recommendation.
- * 
+ *
  * Returns one of the XML_CHAR_ENCODING_... values.
  */
 xmlCharEncoding
 xmlDetectCharEncoding(const unsigned char* in, int len)
 {
-    if (in == NULL) 
+    if (in == NULL)
         return(XML_CHAR_ENCODING_NONE);
     if (len >= 4) {
 	if ((in[0] == 0x00) && (in[1] == 0x00) &&
@@ -999,7 +1003,7 @@ xmlCleanupEncodingAliases(void) {
  * @alias:  the alias name as parsed, in UTF-8 format (ASCII actually)
  *
  * Lookup an encoding name for the given alias.
- * 
+ *
  * Returns NULL if not found, otherwise the original name
  */
 const char *
@@ -1037,7 +1041,7 @@ xmlGetEncodingAlias(const char *alias) {
  *
  * Registers an alias @alias for an encoding named @name. Existing alias
  * will be overwritten.
- * 
+ *
  * Returns 0 in case of success, -1 in case of error
  */
 int
@@ -1057,13 +1061,13 @@ xmlAddEncodingAlias(const char *name, const char *alias) {
     if (xmlCharEncodingAliases == NULL) {
 	xmlCharEncodingAliasesNb = 0;
 	xmlCharEncodingAliasesMax = 20;
-	xmlCharEncodingAliases = (xmlCharEncodingAliasPtr) 
+	xmlCharEncodingAliases = (xmlCharEncodingAliasPtr)
 	      xmlMalloc(xmlCharEncodingAliasesMax * sizeof(xmlCharEncodingAlias));
 	if (xmlCharEncodingAliases == NULL)
 	    return(-1);
     } else if (xmlCharEncodingAliasesNb >= xmlCharEncodingAliasesMax) {
 	xmlCharEncodingAliasesMax *= 2;
-	xmlCharEncodingAliases = (xmlCharEncodingAliasPtr) 
+	xmlCharEncodingAliases = (xmlCharEncodingAliasPtr)
 	      xmlRealloc(xmlCharEncodingAliases,
 		         xmlCharEncodingAliasesMax * sizeof(xmlCharEncodingAlias));
     }
@@ -1094,7 +1098,7 @@ xmlAddEncodingAlias(const char *name, const char *alias) {
  * @alias:  the alias name as parsed, in UTF-8 format (ASCII actually)
  *
  * Unregisters an encoding alias @alias
- * 
+ *
  * Returns 0 in case of success, -1 in case of error
  */
 int
@@ -1129,7 +1133,7 @@ xmlDelEncodingAlias(const char *alias) {
  * Compare the string to the encoding schemes already known. Note
  * that the comparison is case insensitive accordingly to the section
  * [XML] 4.3.3 Character Encoding in Entities.
- * 
+ *
  * Returns one of the XML_CHAR_ENCODING_... values or XML_CHAR_ENCODING_NONE
  * if not recognized.
  */
@@ -1166,7 +1170,7 @@ xmlParseCharEncoding(const char* name)
      */
     if (!strcmp(upper, "UTF-16")) return(XML_CHAR_ENCODING_UTF16LE);
     if (!strcmp(upper, "UTF16")) return(XML_CHAR_ENCODING_UTF16LE);
-    
+
     if (!strcmp(upper, "ISO-10646-UCS-2")) return(XML_CHAR_ENCODING_UCS2);
     if (!strcmp(upper, "UCS-2")) return(XML_CHAR_ENCODING_UCS2);
     if (!strcmp(upper, "UCS2")) return(XML_CHAR_ENCODING_UCS2);
@@ -1179,7 +1183,7 @@ xmlParseCharEncoding(const char* name)
     if (!strcmp(upper, "UCS-4")) return(XML_CHAR_ENCODING_UCS4LE);
     if (!strcmp(upper, "UCS4")) return(XML_CHAR_ENCODING_UCS4LE);
 
-    
+
     if (!strcmp(upper,  "ISO-8859-1")) return(XML_CHAR_ENCODING_8859_1);
     if (!strcmp(upper,  "ISO-LATIN-1")) return(XML_CHAR_ENCODING_8859_1);
     if (!strcmp(upper,  "ISO LATIN 1")) return(XML_CHAR_ENCODING_8859_1);
@@ -1302,7 +1306,7 @@ static xmlCharEncodingHandlerPtr xmlDefaultCharEncodingHandler = NULL;
  * Returns the xmlCharEncodingHandlerPtr created (or NULL in case of error).
  */
 xmlCharEncodingHandlerPtr
-xmlNewCharEncodingHandler(const char *name, 
+xmlNewCharEncodingHandler(const char *name,
                           xmlCharEncodingInputFunc input,
                           xmlCharEncodingOutputFunc output) {
     xmlCharEncodingHandlerPtr handler;
@@ -1347,6 +1351,7 @@ xmlNewCharEncodingHandler(const char *name,
         xmlEncodingErrMemory("xmlNewCharEncodingHandler : out of memory !\n");
 	return(NULL);
     }
+    memset(handler, 0, sizeof(xmlCharEncodingHandler));
     handler->input = input;
     handler->output = output;
     handler->name = up;
@@ -1382,7 +1387,7 @@ xmlNewCharEncodingHandler(const char *name,
 void
 xmlInitCharEncodingHandlers(void) {
     unsigned short int tst = 0x1234;
-    unsigned char *ptr = (unsigned char *) &tst; 
+    unsigned char *ptr = (unsigned char *) &tst;
 
     if (handlers != NULL) return;
 
@@ -1402,9 +1407,9 @@ xmlInitCharEncodingHandlers(void) {
     }
     xmlNewCharEncodingHandler("UTF-8", UTF8ToUTF8, UTF8ToUTF8);
 #ifdef LIBXML_OUTPUT_ENABLED
-    xmlUTF16LEHandler = 
+    xmlUTF16LEHandler =
           xmlNewCharEncodingHandler("UTF-16LE", UTF16LEToUTF8, UTF8ToUTF16LE);
-    xmlUTF16BEHandler = 
+    xmlUTF16BEHandler =
           xmlNewCharEncodingHandler("UTF-16BE", UTF16BEToUTF8, UTF8ToUTF16BE);
     xmlNewCharEncodingHandler("UTF-16", UTF16LEToUTF8, UTF8ToUTF16);
     xmlNewCharEncodingHandler("ISO-8859-1", isolat1ToUTF8, UTF8Toisolat1);
@@ -1414,9 +1419,9 @@ xmlInitCharEncodingHandlers(void) {
     xmlNewCharEncodingHandler("HTML", NULL, UTF8ToHtml);
 #endif
 #else
-    xmlUTF16LEHandler = 
+    xmlUTF16LEHandler =
           xmlNewCharEncodingHandler("UTF-16LE", UTF16LEToUTF8, NULL);
-    xmlUTF16BEHandler = 
+    xmlUTF16BEHandler =
           xmlNewCharEncodingHandler("UTF-16BE", UTF16BEToUTF8, NULL);
     xmlNewCharEncodingHandler("UTF-16", UTF16LEToUTF8, NULL);
     xmlNewCharEncodingHandler("ISO-8859-1", isolat1ToUTF8, NULL);
@@ -1512,6 +1517,8 @@ xmlGetCharEncodingHandler(xmlCharEncoding enc) {
             if (handler != NULL) return(handler);
             handler = xmlFindCharEncodingHandler("EBCDIC-US");
             if (handler != NULL) return(handler);
+            handler = xmlFindCharEncodingHandler("IBM-037");
+            if (handler != NULL) return(handler);
 	    break;
         case XML_CHAR_ENCODING_UCS4BE:
             handler = xmlFindCharEncodingHandler("ISO-10646-UCS-4");
@@ -1602,10 +1609,10 @@ xmlGetCharEncodingHandler(xmlCharEncoding enc) {
             handler = xmlFindCharEncodingHandler("EUC-JP");
             if (handler != NULL) return(handler);
 	    break;
-	default: 
+	default:
 	    break;
     }
-    
+
 #ifdef DEBUG_ENCODING
     xmlGenericError(xmlGenericErrorContext,
 	    "No handler found for encoding %d\n", enc);
@@ -1631,7 +1638,7 @@ xmlFindCharEncodingHandler(const char *name) {
     iconv_t icv_in, icv_out;
 #endif /* LIBXML_ICONV_ENABLED */
 #ifdef LIBXML_ICU_ENABLED
-    xmlCharEncodingHandlerPtr enc;
+    xmlCharEncodingHandlerPtr encu;
     uconv_t *ucv_in, *ucv_out;
 #endif /* LIBXML_ICU_ENABLED */
     char upper[100];
@@ -1688,6 +1695,7 @@ xmlFindCharEncodingHandler(const char *name) {
 	        iconv_close(icv_out);
 		return(NULL);
 	    }
+            memset(enc, 0, sizeof(xmlCharEncodingHandler));
 	    enc->name = xmlMemStrdup(name);
 	    enc->input = NULL;
 	    enc->output = NULL;
@@ -1708,23 +1716,24 @@ xmlFindCharEncodingHandler(const char *name) {
     ucv_in = openIcuConverter(name, 1);
     ucv_out = openIcuConverter(name, 0);
     if (ucv_in != NULL && ucv_out != NULL) {
-	    enc = (xmlCharEncodingHandlerPtr)
-	          xmlMalloc(sizeof(xmlCharEncodingHandler));
-	    if (enc == NULL) {
+	    encu = (xmlCharEncodingHandlerPtr)
+	           xmlMalloc(sizeof(xmlCharEncodingHandler));
+	    if (encu == NULL) {
                 closeIcuConverter(ucv_in);
                 closeIcuConverter(ucv_out);
 		return(NULL);
 	    }
-	    enc->name = xmlMemStrdup(name);
-	    enc->input = NULL;
-	    enc->output = NULL;
-	    enc->uconv_in = ucv_in;
-	    enc->uconv_out = ucv_out;
+            memset(encu, 0, sizeof(xmlCharEncodingHandler));
+	    encu->name = xmlMemStrdup(name);
+	    encu->input = NULL;
+	    encu->output = NULL;
+	    encu->uconv_in = ucv_in;
+	    encu->uconv_out = ucv_out;
 #ifdef DEBUG_ENCODING
             xmlGenericError(xmlGenericErrorContext,
 		    "Found ICU converter handler for encoding %s\n", name);
 #endif
-	    return enc;
+	    return encu;
     } else if (ucv_in != NULL || ucv_out != NULL) {
             closeIcuConverter(ucv_in);
             closeIcuConverter(ucv_out);
@@ -1769,12 +1778,12 @@ xmlFindCharEncodingHandler(const char *name) {
  * @in:  a pointer to an array of ISO Latin 1 chars
  * @inlen:  the length of @in
  *
- * Returns 0 if success, or 
+ * Returns 0 if success, or
  *     -1 by lack of space, or
  *     -2 if the transcoding fails (for *in is not valid utf8 string or
  *        the result of transformation can't fit into the encoding we want), or
  *     -3 if there the last byte can't form a single output char.
- *     
+ *
  * The value of @inlen after return is the number of octets consumed
  *     as the return value is positive, else unpredictable.
  * The value of @outlen after return is the number of ocetes consumed.
@@ -1822,7 +1831,7 @@ xmlIconvWrapper(iconv_t cd, unsigned char *out, int *outlen,
 
 /************************************************************************
  *									*
- *		ICU based generic conversion functions	         	*
+ *		ICU based generic conversion functions		*
  *									*
  ************************************************************************/
 
@@ -1836,12 +1845,12 @@ xmlIconvWrapper(iconv_t cd, unsigned char *out, int *outlen,
  * @in:  a pointer to an array of ISO Latin 1 chars
  * @inlen:  the length of @in
  *
- * Returns 0 if success, or 
+ * Returns 0 if success, or
  *     -1 by lack of space, or
  *     -2 if the transcoding fails (for *in is not valid utf8 string or
  *        the result of transformation can't fit into the encoding we want), or
  *     -3 if there the last byte can't form a single output char.
- *     
+ *
  * The value of @inlen after return is the number of octets consumed
  *     as the return value is positive, else unpredictable.
  * The value of @outlen after return is the number of ocetes consumed.
@@ -1858,7 +1867,7 @@ xmlUconvWrapper(uconv_t *cd, int toUnicode, unsigned char *out, int *outlen,
         return(-1);
     }
 
-    /* 
+    /*
      * TODO(jungshik)
      * 1. is ucnv_convert(To|From)Algorithmic better?
      * 2. had we better use an explicit pivot buffer?
@@ -1876,7 +1885,7 @@ xmlUconvWrapper(uconv_t *cd, int toUnicode, unsigned char *out, int *outlen,
                        &ucv_in, ucv_in + *inlen, NULL, NULL, NULL, NULL,
                        0, TRUE, &err);
     }
-    *inlen = ucv_in - (const char*) in; 
+    *inlen = ucv_in - (const char*) in;
     *outlen = ucv_out - (char *) out;
     if (U_SUCCESS(err))
         return 0;
@@ -1894,9 +1903,6 @@ xmlUconvWrapper(uconv_t *cd, int toUnicode, unsigned char *out, int *outlen,
  *		The real API used by libxml for on-the-fly conversion	*
  *									*
  ************************************************************************/
-int
-xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
-                       xmlBufferPtr in, int len);
 
 /**
  * xmlCharEncFirstLineInt:
@@ -1925,7 +1931,7 @@ xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
     if (in == NULL) return(-1);
 
     /* calculate space available */
-    written = out->size - out->use;
+    written = out->size - out->use - 1; /* count '\0' */
     toconv = in->use;
     /*
      * echo '<?xml version="1.0" encoding="UCS4"?>' | wc -c => 38
@@ -1943,7 +1949,7 @@ xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
             toconv = 180;
     }
     if (toconv * 2 >= written) {
-        xmlBufferGrow(out, toconv);
+        xmlBufferGrow(out, toconv * 2);
 	written = out->size - out->use - 1;
     }
 
@@ -2026,6 +2032,252 @@ xmlCharEncFirstLine(xmlCharEncodingHandler *handler, xmlBufferPtr out,
 }
 
 /**
+ * xmlCharEncFirstLineInput:
+ * @input: a parser input buffer
+ * @len:  number of bytes to convert for the first line, or -1
+ *
+ * Front-end for the encoding handler input function, but handle only
+ * the very first line. Point is that this is based on autodetection
+ * of the encoding and once that first line is converted we may find
+ * out that a different decoder is needed to process the input.
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncFirstLineInput(xmlParserInputBufferPtr input, int len)
+{
+    int ret = -2;
+    size_t written;
+    size_t toconv;
+    int c_in;
+    int c_out;
+    xmlBufPtr in;
+    xmlBufPtr out;
+
+    if ((input == NULL) || (input->encoder == NULL) ||
+        (input->buffer == NULL) || (input->raw == NULL))
+        return (-1);
+    out = input->buffer;
+    in = input->raw;
+
+    toconv = xmlBufUse(in);
+    if (toconv == 0)
+        return (0);
+    written = xmlBufAvail(out) - 1; /* count '\0' */
+    /*
+     * echo '<?xml version="1.0" encoding="UCS4"?>' | wc -c => 38
+     * 45 chars should be sufficient to reach the end of the encoding
+     * declaration without going too far inside the document content.
+     * on UTF-16 this means 90bytes, on UCS4 this means 180
+     * The actual value depending on guessed encoding is passed as @len
+     * if provided
+     */
+    if (len >= 0) {
+        if (toconv > (unsigned int) len)
+            toconv = len;
+    } else {
+        if (toconv > 180)
+            toconv = 180;
+    }
+    if (toconv * 2 >= written) {
+        xmlBufGrow(out, toconv * 2);
+        written = xmlBufAvail(out) - 1;
+    }
+    if (written > 360)
+        written = 360;
+
+    c_in = toconv;
+    c_out = written;
+    if (input->encoder->input != NULL) {
+        ret = input->encoder->input(xmlBufEnd(out), &c_out,
+                                    xmlBufContent(in), &c_in);
+        xmlBufShrink(in, c_in);
+        xmlBufAddLen(out, c_out);
+    }
+#ifdef LIBXML_ICONV_ENABLED
+    else if (input->encoder->iconv_in != NULL) {
+        ret = xmlIconvWrapper(input->encoder->iconv_in, xmlBufEnd(out),
+                              &c_out, xmlBufContent(in), &c_in);
+        xmlBufShrink(in, c_in);
+        xmlBufAddLen(out, c_out);
+        if (ret == -1)
+            ret = -3;
+    }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    else if (input->encoder->uconv_in != NULL) {
+        ret = xmlUconvWrapper(input->encoder->uconv_in, 1, xmlBufEnd(out),
+                              &c_out, xmlBufContent(in), &c_in);
+        xmlBufShrink(in, c_in);
+        xmlBufAddLen(out, c_out);
+        if (ret == -1)
+            ret = -3;
+    }
+#endif /* LIBXML_ICU_ENABLED */
+    switch (ret) {
+        case 0:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                            "converted %d bytes to %d bytes of input\n",
+                            c_in, c_out);
+#endif
+            break;
+        case -1:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                         "converted %d bytes to %d bytes of input, %d left\n",
+                            c_in, c_out, (int)xmlBufUse(in));
+#endif
+            break;
+        case -3:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                        "converted %d bytes to %d bytes of input, %d left\n",
+                            c_in, c_out, (int)xmlBufUse(in));
+#endif
+            break;
+        case -2: {
+            char buf[50];
+            const xmlChar *content = xmlBufContent(in);
+
+	    snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+		     content[0], content[1],
+		     content[2], content[3]);
+	    buf[49] = 0;
+	    xmlEncodingErr(XML_I18N_CONV_FAILED,
+		    "input conversion failed due to input error, bytes %s\n",
+		           buf);
+        }
+    }
+    /*
+     * Ignore when input buffer is not on a boundary
+     */
+    if (ret == -3) ret = 0;
+    if (ret == -1) ret = 0;
+    return(ret);
+}
+
+/**
+ * xmlCharEncInput:
+ * @input: a parser input buffer
+ * @flush: try to flush all the raw buffer
+ *
+ * Generic front-end for the encoding handler on parser input
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncInput(xmlParserInputBufferPtr input, int flush)
+{
+    int ret = -2;
+    size_t written;
+    size_t toconv;
+    int c_in;
+    int c_out;
+    xmlBufPtr in;
+    xmlBufPtr out;
+
+    if ((input == NULL) || (input->encoder == NULL) ||
+        (input->buffer == NULL) || (input->raw == NULL))
+        return (-1);
+    out = input->buffer;
+    in = input->raw;
+
+    toconv = xmlBufUse(in);
+    if (toconv == 0)
+        return (0);
+    if ((toconv > 64 * 1024) && (flush == 0))
+        toconv = 64 * 1024;
+    written = xmlBufAvail(out);
+    if (written > 0)
+        written--; /* count '\0' */
+    if (toconv * 2 >= written) {
+        xmlBufGrow(out, toconv * 2);
+        written = xmlBufAvail(out);
+        if (written > 0)
+            written--; /* count '\0' */
+    }
+    if ((written > 128 * 1024) && (flush == 0))
+        written = 128 * 1024;
+
+    c_in = toconv;
+    c_out = written;
+    if (input->encoder->input != NULL) {
+        ret = input->encoder->input(xmlBufEnd(out), &c_out,
+                                    xmlBufContent(in), &c_in);
+        xmlBufShrink(in, c_in);
+        xmlBufAddLen(out, c_out);
+    }
+#ifdef LIBXML_ICONV_ENABLED
+    else if (input->encoder->iconv_in != NULL) {
+        ret = xmlIconvWrapper(input->encoder->iconv_in, xmlBufEnd(out),
+                              &c_out, xmlBufContent(in), &c_in);
+        xmlBufShrink(in, c_in);
+        xmlBufAddLen(out, c_out);
+        if (ret == -1)
+            ret = -3;
+    }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    else if (input->encoder->uconv_in != NULL) {
+        ret = xmlUconvWrapper(input->encoder->uconv_in, 1, xmlBufEnd(out),
+                              &c_out, xmlBufContent(in), &c_in);
+        xmlBufShrink(in, c_in);
+        xmlBufAddLen(out, c_out);
+        if (ret == -1)
+            ret = -3;
+    }
+#endif /* LIBXML_ICU_ENABLED */
+    switch (ret) {
+        case 0:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                            "converted %d bytes to %d bytes of input\n",
+                            c_in, c_out);
+#endif
+            break;
+        case -1:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                         "converted %d bytes to %d bytes of input, %d left\n",
+                            c_in, c_out, (int)xmlBufUse(in));
+#endif
+            break;
+        case -3:
+#ifdef DEBUG_ENCODING
+            xmlGenericError(xmlGenericErrorContext,
+                        "converted %d bytes to %d bytes of input, %d left\n",
+                            c_in, c_out, (int)xmlBufUse(in));
+#endif
+            break;
+        case -2: {
+            char buf[50];
+            const xmlChar *content = xmlBufContent(in);
+
+	    snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+		     content[0], content[1],
+		     content[2], content[3]);
+	    buf[49] = 0;
+	    xmlEncodingErr(XML_I18N_CONV_FAILED,
+		    "input conversion failed due to input error, bytes %s\n",
+		           buf);
+        }
+    }
+    /*
+     * Ignore when input buffer is not on a boundary
+     */
+    if (ret == -3)
+        ret = 0;
+    return (c_out? c_out : ret);
+}
+
+/**
  * xmlCharEncInFunc:
  * @handler:	char encoding transformation data structure
  * @out:  an xmlBuffer for the output.
@@ -2056,7 +2308,7 @@ xmlCharEncInFunc(xmlCharEncodingHandler * handler, xmlBufferPtr out,
     toconv = in->use;
     if (toconv == 0)
         return (0);
-    written = out->size - out->use;
+    written = out->size - out->use -1; /* count '\0' */
     if (toconv * 2 >= written) {
         xmlBufferGrow(out, out->size + toconv * 2);
         written = out->size - out->use - 1;
@@ -2115,7 +2367,7 @@ xmlCharEncInFunc(xmlCharEncodingHandler * handler, xmlBufferPtr out,
         case -2: {
             char buf[50];
 
-	    snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X", 
+	    snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
 		     in->content[0], in->content[1],
 		     in->content[2], in->content[3]);
 	    buf[49] = 0;
@@ -2132,20 +2384,251 @@ xmlCharEncInFunc(xmlCharEncodingHandler * handler, xmlBufferPtr out,
     return (written? written : ret);
 }
 
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlCharEncOutput:
+ * @output: a parser output buffer
+ * @init: is this an initialization call without data
+ *
+ * Generic front-end for the encoding handler on parser output
+ * a first call with @init == 1 has to be made first to initiate the
+ * output in case of non-stateless encoding needing to initiate their
+ * state or the output (like the BOM in UTF16).
+ * In case of UTF8 sequence conversion errors for the given encoder,
+ * the content will be automatically remapped to a CharRef sequence.
+ *
+ * Returns the number of byte written if success, or
+ *     -1 general error
+ *     -2 if the transcoding fails (for *in is not valid utf8 string or
+ *        the result of transformation can't fit into the encoding we want), or
+ */
+int
+xmlCharEncOutput(xmlOutputBufferPtr output, int init)
+{
+    int ret = -2;
+    size_t written;
+    size_t writtentot = 0;
+    size_t toconv;
+    int c_in;
+    int c_out;
+    xmlBufPtr in;
+    xmlBufPtr out;
+    int charref_len = 0;
+
+    if ((output == NULL) || (output->encoder == NULL) ||
+        (output->buffer == NULL) || (output->conv == NULL))
+        return (-1);
+    out = output->conv;
+    in = output->buffer;
+
+retry:
+
+    written = xmlBufAvail(out);
+    if (written > 0)
+        written--; /* count '\0' */
+
+    /*
+     * First specific handling of the initialization call
+     */
+    if (init) {
+        c_in = 0;
+        c_out = written;
+        if (output->encoder->output != NULL) {
+            ret = output->encoder->output(xmlBufEnd(out), &c_out,
+                                          NULL, &c_in);
+            if (ret > 0) /* Gennady: check return value */
+                xmlBufAddLen(out, c_out);
+        }
+#ifdef LIBXML_ICONV_ENABLED
+        else if (output->encoder->iconv_out != NULL) {
+            ret = xmlIconvWrapper(output->encoder->iconv_out, xmlBufEnd(out),
+                                  &c_out, NULL, &c_in);
+            xmlBufAddLen(out, c_out);
+        }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+        else if (output->encoder->uconv_out != NULL) {
+            ret = xmlUconvWrapper(output->encoder->uconv_out, 0, xmlBufEnd(out),
+                                  &c_out, NULL, &c_in);
+            xmlBufAddLen(out, c_out);
+        }
+#endif /* LIBXML_ICU_ENABLED */
+#ifdef DEBUG_ENCODING
+	xmlGenericError(xmlGenericErrorContext,
+		"initialized encoder\n");
+#endif
+        return(0);
+    }
+
+    /*
+     * Conversion itself.
+     */
+    toconv = xmlBufUse(in);
+    if (toconv == 0)
+        return (0);
+    if (toconv > 64 * 1024)
+        toconv = 64 * 1024;
+    if (toconv * 4 >= written) {
+        xmlBufGrow(out, toconv * 4);
+        written = xmlBufAvail(out) - 1;
+    }
+    if (written > 256 * 1024)
+        written = 256 * 1024;
+
+    c_in = toconv;
+    c_out = written;
+    if (output->encoder->output != NULL) {
+        ret = output->encoder->output(xmlBufEnd(out), &c_out,
+                                      xmlBufContent(in), &c_in);
+        if (c_out > 0) {
+            xmlBufShrink(in, c_in);
+            xmlBufAddLen(out, c_out);
+            writtentot += c_out;
+        }
+    }
+#ifdef LIBXML_ICONV_ENABLED
+    else if (output->encoder->iconv_out != NULL) {
+        ret = xmlIconvWrapper(output->encoder->iconv_out, xmlBufEnd(out),
+                              &c_out, xmlBufContent(in), &c_in);
+        xmlBufShrink(in, c_in);
+        xmlBufAddLen(out, c_out);
+        writtentot += c_out;
+        if (ret == -1) {
+            if (c_out > 0) {
+                /*
+                 * Can be a limitation of iconv
+                 */
+                charref_len = 0;
+                goto retry;
+            }
+            ret = -3;
+        }
+    }
+#endif /* LIBXML_ICONV_ENABLED */
+#ifdef LIBXML_ICU_ENABLED
+    else if (output->encoder->uconv_out != NULL) {
+        ret = xmlUconvWrapper(output->encoder->uconv_out, 0, xmlBufEnd(out),
+                              &c_out, xmlBufContent(in), &c_in);
+        xmlBufShrink(in, c_in);
+        xmlBufAddLen(out, c_out);
+        writtentot += c_out;
+        if (ret == -1) {
+            if (c_out > 0) {
+                /*
+                 * Can be a limitation of uconv
+                 */
+                charref_len = 0;
+                goto retry;
+            }
+            ret = -3;
+        }
+    }
+#endif /* LIBXML_ICU_ENABLED */
+    else {
+        xmlEncodingErr(XML_I18N_NO_OUTPUT,
+                       "xmlCharEncOutFunc: no output function !\n", NULL);
+        return(-1);
+    }
+
+    if (ret >= 0) output += ret;
+
+    /*
+     * Attempt to handle error cases
+     */
+    switch (ret) {
+        case 0:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,
+		    "converted %d bytes to %d bytes of output\n",
+	            c_in, c_out);
+#endif
+	    break;
+        case -1:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,
+		    "output conversion failed by lack of space\n");
+#endif
+	    break;
+        case -3:
+#ifdef DEBUG_ENCODING
+	    xmlGenericError(xmlGenericErrorContext,"converted %d bytes to %d bytes of output %d left\n",
+	            c_in, c_out, (int) xmlBufUse(in));
+#endif
+	    break;
+        case -2: {
+	    int len = (int) xmlBufUse(in);
+            xmlChar *content = xmlBufContent(in);
+	    int cur;
+
+	    cur = xmlGetUTF8Char(content, &len);
+	    if ((charref_len != 0) && (c_out < charref_len)) {
+		/*
+		 * We attempted to insert a character reference and failed.
+		 * Undo what was written and skip the remaining charref.
+		 */
+                xmlBufErase(out, c_out);
+		writtentot -= c_out;
+		xmlBufShrink(in, charref_len - c_out);
+		charref_len = 0;
+
+		ret = -1;
+                break;
+	    } else if (cur > 0) {
+		xmlChar charref[20];
+
+#ifdef DEBUG_ENCODING
+		xmlGenericError(xmlGenericErrorContext,
+			"handling output conversion error\n");
+		xmlGenericError(xmlGenericErrorContext,
+			"Bytes: 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			content[0], content[1],
+			content[2], content[3]);
+#endif
+		/*
+		 * Removes the UTF8 sequence, and replace it by a charref
+		 * and continue the transcoding phase, hoping the error
+		 * did not mangle the encoder state.
+		 */
+		charref_len = snprintf((char *) &charref[0], sizeof(charref),
+				 "&#%d;", cur);
+		xmlBufShrink(in, len);
+		xmlBufAddHead(in, charref, -1);
+
+		goto retry;
+	    } else {
+		char buf[50];
+
+		snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
+			 content[0], content[1],
+			 content[2], content[3]);
+		buf[49] = 0;
+		xmlEncodingErr(XML_I18N_CONV_FAILED,
+		    "output conversion failed due to conv error, bytes %s\n",
+			       buf);
+		if (xmlBufGetAllocationScheme(in) != XML_BUFFER_ALLOC_IMMUTABLE)
+		    content[0] = ' ';
+	    }
+	    break;
+	}
+    }
+    return(ret);
+}
+#endif
+
 /**
  * xmlCharEncOutFunc:
  * @handler:	char enconding transformation data structure
  * @out:  an xmlBuffer for the output.
  * @in:  an xmlBuffer for the input
- *     
+ *
  * Generic front-end for the encoding handler output function
- * a first call with @in == NULL has to be made firs to initiate the 
+ * a first call with @in == NULL has to be made firs to initiate the
  * output in case of non-stateless encoding needing to initiate their
  * state or the output (like the BOM in UTF16).
  * In case of UTF8 sequence conversion errors for the given encoder,
  * the content will be automatically remapped to a CharRef sequence.
- *     
- * Returns the number of byte written if success, or 
+ *
+ * Returns the number of byte written if success, or
  *     -1 general error
  *     -2 if the transcoding fails (for *in is not valid utf8 string or
  *        the result of transformation can't fit into the encoding we want), or
@@ -2158,12 +2641,13 @@ xmlCharEncOutFunc(xmlCharEncodingHandler *handler, xmlBufferPtr out,
     int writtentot = 0;
     int toconv;
     int output = 0;
+    int charref_len = 0;
 
     if (handler == NULL) return(-1);
     if (out == NULL) return(-1);
 
 retry:
-    
+
     written = out->size - out->use;
 
     if (written > 0)
@@ -2194,7 +2678,7 @@ retry:
 	else if (handler->uconv_out != NULL) {
 	    ret = xmlUconvWrapper(handler->uconv_out, 0,
                               &out->content[out->use],
- 				              &written, NULL, &toconv);
+				              &written, NULL, &toconv);
 	    out->use += written;
 	    out->content[out->use] = 0;
 	}
@@ -2223,7 +2707,7 @@ retry:
 	    xmlBufferShrink(in, toconv);
 	    out->use += written;
 	    writtentot += written;
-	} 
+	}
 	out->content[out->use] = 0;
     }
 #ifdef LIBXML_ICONV_ENABLED
@@ -2239,6 +2723,7 @@ retry:
 		/*
 		 * Can be a limitation of iconv
 		 */
+                charref_len = 0;
 		goto retry;
 	    }
 	    ret = -3;
@@ -2259,6 +2744,7 @@ retry:
 		/*
 		 * Can be a limitation of iconv
 		 */
+                charref_len = 0;
 		goto retry;
 	    }
 	    ret = -3;
@@ -2302,7 +2788,19 @@ retry:
 	    int cur;
 
 	    cur = xmlGetUTF8Char(utf, &len);
-	    if (cur > 0) {
+	    if ((charref_len != 0) && (written < charref_len)) {
+		/*
+		 * We attempted to insert a character reference and failed.
+		 * Undo what was written and skip the remaining charref.
+		 */
+		out->use -= written;
+		writtentot -= written;
+		xmlBufferShrink(in, charref_len - written);
+		charref_len = 0;
+
+		ret = -1;
+                break;
+	    } else if (cur > 0) {
 		xmlChar charref[20];
 
 #ifdef DEBUG_ENCODING
@@ -2318,7 +2816,8 @@ retry:
 		 * and continue the transcoding phase, hoping the error
 		 * did not mangle the encoder state.
 		 */
-		snprintf((char *) &charref[0], sizeof(charref), "&#%d;", cur);
+		charref_len = snprintf((char *) &charref[0], sizeof(charref),
+				 "&#%d;", cur);
 		xmlBufferShrink(in, len);
 		xmlBufferAddHead(in, charref, -1);
 
@@ -2326,7 +2825,7 @@ retry:
 	    } else {
 		char buf[50];
 
-		snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X", 
+		snprintf(&buf[0], 49, "0x%02X 0x%02X 0x%02X 0x%02X",
 			 in->content[0], in->content[1],
 			 in->content[2], in->content[3]);
 		buf[49] = 0;
@@ -2345,7 +2844,7 @@ retry:
 /**
  * xmlCharEncCloseFunc:
  * @handler:	char enconding transformation data structure
- *     
+ *
  * Generic front-end for encoding handler close function
  *
  * Returns 0 if success, or -1 in case of error
@@ -2353,17 +2852,27 @@ retry:
 int
 xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) {
     int ret = 0;
+    int tofree = 0;
+    int i, handler_in_list = 0;
+
     if (handler == NULL) return(-1);
     if (handler->name == NULL) return(-1);
+    if (handlers != NULL) {
+        for (i = 0;i < nbCharEncodingHandler; i++) {
+            if (handler == handlers[i]) {
+	        handler_in_list = 1;
+		break;
+	    }
+	}
+    }
 #ifdef LIBXML_ICONV_ENABLED
     /*
      * Iconv handlers can be used only once, free the whole block.
      * and the associated icon resources.
      */
-    if ((handler->iconv_out != NULL) || (handler->iconv_in != NULL)) {
-	if (handler->name != NULL)
-	    xmlFree(handler->name);
-	handler->name = NULL;
+    if ((handler_in_list == 0) &&
+        ((handler->iconv_out != NULL) || (handler->iconv_in != NULL))) {
+        tofree = 1;
 	if (handler->iconv_out != NULL) {
 	    if (iconv_close(handler->iconv_out))
 		ret = -1;
@@ -2374,14 +2883,12 @@ xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) {
 		ret = -1;
 	    handler->iconv_in = NULL;
 	}
-	xmlFree(handler);
     }
 #endif /* LIBXML_ICONV_ENABLED */
 #ifdef LIBXML_ICU_ENABLED
-    if ((handler->uconv_out != NULL) || (handler->uconv_in != NULL)) {
-	if (handler->name != NULL)
-	    xmlFree(handler->name);
-	handler->name = NULL;
+    if ((handler_in_list == 0) &&
+        ((handler->uconv_out != NULL) || (handler->uconv_in != NULL))) {
+        tofree = 1;
 	if (handler->uconv_out != NULL) {
 	    closeIcuConverter(handler->uconv_out);
 	    handler->uconv_out = NULL;
@@ -2390,9 +2897,15 @@ xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) {
 	    closeIcuConverter(handler->uconv_in);
 	    handler->uconv_in = NULL;
 	}
-	xmlFree(handler);
     }
 #endif
+    if (tofree) {
+        /* free up only dynamic handlers iconv/uconv */
+        if (handler->name != NULL)
+            xmlFree(handler->name);
+        handler->name = NULL;
+        xmlFree(handler);
+    }
 #ifdef DEBUG_ENCODING
     if (ret)
         xmlGenericError(xmlGenericErrorContext,
@@ -2422,7 +2935,7 @@ xmlCharEncCloseFunc(xmlCharEncodingHandler *handler) {
 long
 xmlByteConsumed(xmlParserCtxtPtr ctxt) {
     xmlParserInputPtr in;
-    
+
     if (ctxt == NULL) return(-1);
     in = ctxt->input;
     if (in == NULL)  return(-1);
@@ -2484,6 +2997,7 @@ xmlByteConsumed(xmlParserCtxtPtr ctxt) {
 		    unused += written;
 		    cur += toconv;
 		} while (ret == -2);
+#endif
             } else {
 	        /* could not find a converter */
 	        return(-1);
@@ -2495,7 +3009,6 @@ xmlByteConsumed(xmlParserCtxtPtr ctxt) {
     }
     return(in->consumed + (in->cur - in->base));
 }
-#endif
 
 #if !defined(LIBXML_ICONV_ENABLED) && !defined(LIBXML_ICU_ENABLED)
 #ifdef LIBXML_ISO8859X_ENABLED
@@ -2523,6 +3036,7 @@ UTF8ToISO8859x(unsigned char* out, int *outlen,
     const unsigned char* outstart = out;
     const unsigned char* inend;
     const unsigned char* instart = in;
+    const unsigned char* processed = in;
 
     if ((out == NULL) || (outlen == NULL) || (inlen == NULL) ||
         (xlattable == NULL))
@@ -2539,81 +3053,82 @@ UTF8ToISO8859x(unsigned char* out, int *outlen,
     while (in < inend) {
         unsigned char d = *in++;
         if  (d < 0x80)  {
-            *out++ = d; 
+            *out++ = d;
         } else if (d < 0xC0) {
             /* trailing byte in leading position */
             *outlen = out - outstart;
-            *inlen = in - instart - 1;
+            *inlen = processed - instart;
             return(-2);
         } else if (d < 0xE0) {
             unsigned char c;
             if (!(in < inend)) {
                 /* trailing byte not in input buffer */
                 *outlen = out - outstart;
-                *inlen = in - instart - 1;
-                return(-2);
+                *inlen = processed - instart;
+                return(-3);
             }
             c = *in++;
             if ((c & 0xC0) != 0x80) {
                 /* not a trailing byte */
                 *outlen = out - outstart;
-                *inlen = in - instart - 2;
+                *inlen = processed - instart;
                 return(-2);
             }
-            c = c & 0x3F; 
+            c = c & 0x3F;
             d = d & 0x1F;
             d = xlattable [48 + c + xlattable [d] * 64];
             if (d == 0) {
                 /* not in character set */
                 *outlen = out - outstart;
-                *inlen = in - instart - 2;
+                *inlen = processed - instart;
                 return(-2);
             }
-            *out++ = d; 
+            *out++ = d;
         } else if (d < 0xF0) {
             unsigned char c1;
             unsigned char c2;
             if (!(in < inend - 1)) {
                 /* trailing bytes not in input buffer */
                 *outlen = out - outstart;
-                *inlen = in - instart - 1;
-                return(-2);
+                *inlen = processed - instart;
+                return(-3);
             }
             c1 = *in++;
             if ((c1 & 0xC0) != 0x80) {
                 /* not a trailing byte (c1) */
                 *outlen = out - outstart;
-                *inlen = in - instart - 2;
+                *inlen = processed - instart;
                 return(-2);
             }
             c2 = *in++;
             if ((c2 & 0xC0) != 0x80) {
                 /* not a trailing byte (c2) */
                 *outlen = out - outstart;
-                *inlen = in - instart - 2;
+                *inlen = processed - instart;
                 return(-2);
             }
-            c1 = c1 & 0x3F; 
-            c2 = c2 & 0x3F; 
+            c1 = c1 & 0x3F;
+            c2 = c2 & 0x3F;
 	    d = d & 0x0F;
-	    d = xlattable [48 + c2 + xlattable [48 + c1 + 
-	    		xlattable [32 + d] * 64] * 64];
+	    d = xlattable [48 + c2 + xlattable [48 + c1 +
+			xlattable [32 + d] * 64] * 64];
             if (d == 0) {
                 /* not in character set */
                 *outlen = out - outstart;
-                *inlen = in - instart - 3;
+                *inlen = processed - instart;
                 return(-2);
             }
-            *out++ = d; 
+            *out++ = d;
         } else {
             /* cannot transcode >= U+010000 */
             *outlen = out - outstart;
-            *inlen = in - instart - 1;
+            *inlen = processed - instart;
             return(-2);
         }
+        processed = in;
     }
     *outlen = out - outstart;
-    *inlen = in - instart;
+    *inlen = processed - instart;
     return(*outlen);
 }
 
@@ -2647,16 +3162,16 @@ ISO8859xToUTF8(unsigned char* out, int *outlen,
     outend = out + *outlen;
     inend = in + *inlen;
     instop = inend;
-    c = *in;
-    while (in < inend && out < outend - 1) {
-        if (c >= 0x80) {
-            c = unicodetable [c - 0x80];
+
+    while ((in < inend) && (out < outend - 2)) {
+        if (*in >= 0x80) {
+            c = unicodetable [*in - 0x80];
             if (c == 0) {
                 /* undefined code point */
                 *outlen = out - outstart;
                 *inlen = in - instart;
                 return (-1);
-            } 
+            }
             if (c < 0x800) {
                 *out++ = ((c >>  6) & 0x1F) | 0xC0;
                 *out++ = (c & 0x3F) | 0x80;
@@ -2664,48 +3179,47 @@ ISO8859xToUTF8(unsigned char* out, int *outlen,
                 *out++ = ((c >>  12) & 0x0F) | 0xE0;
                 *out++ = ((c >>  6) & 0x3F) | 0x80;
                 *out++ = (c & 0x3F) | 0x80;
-            }    
+            }
             ++in;
-            c = *in;
         }
-        if (instop - in > outend - out) instop = in + (outend - out); 
-        while (c < 0x80 && in < instop) {
-            *out++ =  c;
-            ++in;
-            c = *in;
+        if (instop - in > outend - out) instop = in + (outend - out);
+        while ((*in < 0x80) && (in < instop)) {
+            *out++ = *in++;
         }
-    }   
-    if (in < inend && out < outend && c < 0x80) {
-        *out++ =  c;
-        ++in;
+    }
+    if ((in < inend) && (out < outend) && (*in < 0x80)) {
+        *out++ =  *in++;
+    }
+    if ((in < inend) && (out < outend) && (*in < 0x80)) {
+        *out++ =  *in++;
     }
     *outlen = out - outstart;
     *inlen = in - instart;
     return (*outlen);
 }
 
-    
+
 /************************************************************************
  * Lookup tables for ISO-8859-2..ISO-8859-16 transcoding                *
  ************************************************************************/
 
 static unsigned short const xmlunicodetable_ISO8859_2 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7, 
-    0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b, 
-    0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7, 
-    0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c, 
-    0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7, 
-    0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e, 
-    0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7, 
-    0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df, 
-    0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7, 
-    0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f, 
-    0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7, 
-    0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7,
+    0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b,
+    0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7,
+    0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c,
+    0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7,
+    0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e,
+    0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7,
+    0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df,
+    0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7,
+    0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f,
+    0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7,
+    0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_2 [48 + 6 * 64] = {
@@ -2739,22 +3253,22 @@ static unsigned char const xmltranscodetable_ISO8859_2 [48 + 6 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_3 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0126, 0x02d8, 0x00a3, 0x00a4, 0x0000, 0x0124, 0x00a7, 
-    0x00a8, 0x0130, 0x015e, 0x011e, 0x0134, 0x00ad, 0x0000, 0x017b, 
-    0x00b0, 0x0127, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x0125, 0x00b7, 
-    0x00b8, 0x0131, 0x015f, 0x011f, 0x0135, 0x00bd, 0x0000, 0x017c, 
-    0x00c0, 0x00c1, 0x00c2, 0x0000, 0x00c4, 0x010a, 0x0108, 0x00c7, 
-    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, 
-    0x0000, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x0120, 0x00d6, 0x00d7, 
-    0x011c, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x016c, 0x015c, 0x00df, 
-    0x00e0, 0x00e1, 0x00e2, 0x0000, 0x00e4, 0x010b, 0x0109, 0x00e7, 
-    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, 
-    0x0000, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x0121, 0x00f6, 0x00f7, 
-    0x011d, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x016d, 0x015d, 0x02d9, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0126, 0x02d8, 0x00a3, 0x00a4, 0x0000, 0x0124, 0x00a7,
+    0x00a8, 0x0130, 0x015e, 0x011e, 0x0134, 0x00ad, 0x0000, 0x017b,
+    0x00b0, 0x0127, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x0125, 0x00b7,
+    0x00b8, 0x0131, 0x015f, 0x011f, 0x0135, 0x00bd, 0x0000, 0x017c,
+    0x00c0, 0x00c1, 0x00c2, 0x0000, 0x00c4, 0x010a, 0x0108, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x0000, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x0120, 0x00d6, 0x00d7,
+    0x011c, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x016c, 0x015c, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x0000, 0x00e4, 0x010b, 0x0109, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x0000, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x0121, 0x00f6, 0x00f7,
+    0x011d, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x016d, 0x015d, 0x02d9,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_3 [48 + 7 * 64] = {
@@ -2792,22 +3306,22 @@ static unsigned char const xmltranscodetable_ISO8859_3 [48 + 7 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_4 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7, 
-    0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af, 
-    0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7, 
-    0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b, 
-    0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e, 
-    0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a, 
-    0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7, 
-    0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df, 
-    0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f, 
-    0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b, 
-    0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7, 
-    0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7,
+    0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af,
+    0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7,
+    0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b,
+    0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
+    0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a,
+    0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+    0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df,
+    0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
+    0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b,
+    0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+    0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_4 [48 + 6 * 64] = {
@@ -2841,22 +3355,22 @@ static unsigned char const xmltranscodetable_ISO8859_4 [48 + 6 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_5 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407, 
-    0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x00ad, 0x040e, 0x040f, 
-    0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, 
-    0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f, 
-    0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, 
-    0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f, 
-    0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, 
-    0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, 
-    0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, 
-    0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f, 
-    0x2116, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, 
-    0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x00a7, 0x045e, 0x045f, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407,
+    0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x00ad, 0x040e, 0x040f,
+    0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417,
+    0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f,
+    0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427,
+    0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f,
+    0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437,
+    0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f,
+    0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447,
+    0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f,
+    0x2116, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457,
+    0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x00a7, 0x045e, 0x045f,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_5 [48 + 6 * 64] = {
@@ -2890,22 +3404,22 @@ static unsigned char const xmltranscodetable_ISO8859_5 [48 + 6 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_6 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0000, 0x0000, 0x0000, 0x00a4, 0x0000, 0x0000, 0x0000, 
-    0x0000, 0x0000, 0x0000, 0x0000, 0x060c, 0x00ad, 0x0000, 0x0000, 
-    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
-    0x0000, 0x0000, 0x0000, 0x061b, 0x0000, 0x0000, 0x0000, 0x061f, 
-    0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, 
-    0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f, 
-    0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637, 
-    0x0638, 0x0639, 0x063a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
-    0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647, 
-    0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, 
-    0x0650, 0x0651, 0x0652, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
-    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0000, 0x0000, 0x0000, 0x00a4, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x060c, 0x00ad, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x061b, 0x0000, 0x0000, 0x0000, 0x061f,
+    0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627,
+    0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f,
+    0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637,
+    0x0638, 0x0639, 0x063a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647,
+    0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f,
+    0x0650, 0x0651, 0x0652, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_6 [48 + 5 * 64] = {
@@ -2935,22 +3449,22 @@ static unsigned char const xmltranscodetable_ISO8859_6 [48 + 5 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_7 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x2018, 0x2019, 0x00a3, 0x0000, 0x0000, 0x00a6, 0x00a7, 
-    0x00a8, 0x00a9, 0x0000, 0x00ab, 0x00ac, 0x00ad, 0x0000, 0x2015, 
-    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x0384, 0x0385, 0x0386, 0x00b7, 
-    0x0388, 0x0389, 0x038a, 0x00bb, 0x038c, 0x00bd, 0x038e, 0x038f, 
-    0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, 
-    0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f, 
-    0x03a0, 0x03a1, 0x0000, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7, 
-    0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af, 
-    0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7, 
-    0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf, 
-    0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7, 
-    0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x0000, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x2018, 0x2019, 0x00a3, 0x0000, 0x0000, 0x00a6, 0x00a7,
+    0x00a8, 0x00a9, 0x0000, 0x00ab, 0x00ac, 0x00ad, 0x0000, 0x2015,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x0384, 0x0385, 0x0386, 0x00b7,
+    0x0388, 0x0389, 0x038a, 0x00bb, 0x038c, 0x00bd, 0x038e, 0x038f,
+    0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
+    0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f,
+    0x03a0, 0x03a1, 0x0000, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7,
+    0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af,
+    0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7,
+    0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,
+    0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7,
+    0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x0000,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_7 [48 + 7 * 64] = {
@@ -2988,22 +3502,22 @@ static unsigned char const xmltranscodetable_ISO8859_7 [48 + 7 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_8 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0000, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, 
-    0x00a8, 0x00a9, 0x00d7, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 
-    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, 
-    0x00b8, 0x00b9, 0x00f7, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x0000, 
-    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
-    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
-    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
-    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2017, 
-    0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7, 
-    0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df, 
-    0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7, 
-    0x05e8, 0x05e9, 0x05ea, 0x0000, 0x0000, 0x200e, 0x200f, 0x0000, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0000, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+    0x00a8, 0x00a9, 0x00d7, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
+    0x00b8, 0x00b9, 0x00f7, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2017,
+    0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7,
+    0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df,
+    0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7,
+    0x05e8, 0x05e9, 0x05ea, 0x0000, 0x0000, 0x200e, 0x200f, 0x0000,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_8 [48 + 7 * 64] = {
@@ -3041,22 +3555,22 @@ static unsigned char const xmltranscodetable_ISO8859_8 [48 + 7 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_9 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, 
-    0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 
-    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, 
-    0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, 
-    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, 
-    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, 
-    0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, 
-    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df, 
-    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, 
-    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, 
-    0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, 
-    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+    0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
+    0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,
+    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_9 [48 + 5 * 64] = {
@@ -3086,22 +3600,22 @@ static unsigned char const xmltranscodetable_ISO8859_9 [48 + 5 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_10 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0104, 0x0112, 0x0122, 0x012a, 0x0128, 0x0136, 0x00a7, 
-    0x013b, 0x0110, 0x0160, 0x0166, 0x017d, 0x00ad, 0x016a, 0x014a, 
-    0x00b0, 0x0105, 0x0113, 0x0123, 0x012b, 0x0129, 0x0137, 0x00b7, 
-    0x013c, 0x0111, 0x0161, 0x0167, 0x017e, 0x2015, 0x016b, 0x014b, 
-    0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e, 
-    0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x00cf, 
-    0x00d0, 0x0145, 0x014c, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x0168, 
-    0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, 
-    0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f, 
-    0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x00ef, 
-    0x00f0, 0x0146, 0x014d, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x0169, 
-    0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x0138, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0104, 0x0112, 0x0122, 0x012a, 0x0128, 0x0136, 0x00a7,
+    0x013b, 0x0110, 0x0160, 0x0166, 0x017d, 0x00ad, 0x016a, 0x014a,
+    0x00b0, 0x0105, 0x0113, 0x0123, 0x012b, 0x0129, 0x0137, 0x00b7,
+    0x013c, 0x0111, 0x0161, 0x0167, 0x017e, 0x2015, 0x016b, 0x014b,
+    0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
+    0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x00cf,
+    0x00d0, 0x0145, 0x014c, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x0168,
+    0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+    0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
+    0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x00ef,
+    0x00f0, 0x0146, 0x014d, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x0169,
+    0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x0138,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_10 [48 + 7 * 64] = {
@@ -3139,22 +3653,22 @@ static unsigned char const xmltranscodetable_ISO8859_10 [48 + 7 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_11 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07, 
-    0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f, 
-    0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17, 
-    0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f, 
-    0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27, 
-    0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f, 
-    0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37, 
-    0x0e38, 0x0e39, 0x0e3a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0e3f, 
-    0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47, 
-    0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f, 
-    0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57, 
-    0x0e58, 0x0e59, 0x0e5a, 0x0e5b, 0x0000, 0x0000, 0x0000, 0x0000, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0e01, 0x0e02, 0x0e03, 0x0e04, 0x0e05, 0x0e06, 0x0e07,
+    0x0e08, 0x0e09, 0x0e0a, 0x0e0b, 0x0e0c, 0x0e0d, 0x0e0e, 0x0e0f,
+    0x0e10, 0x0e11, 0x0e12, 0x0e13, 0x0e14, 0x0e15, 0x0e16, 0x0e17,
+    0x0e18, 0x0e19, 0x0e1a, 0x0e1b, 0x0e1c, 0x0e1d, 0x0e1e, 0x0e1f,
+    0x0e20, 0x0e21, 0x0e22, 0x0e23, 0x0e24, 0x0e25, 0x0e26, 0x0e27,
+    0x0e28, 0x0e29, 0x0e2a, 0x0e2b, 0x0e2c, 0x0e2d, 0x0e2e, 0x0e2f,
+    0x0e30, 0x0e31, 0x0e32, 0x0e33, 0x0e34, 0x0e35, 0x0e36, 0x0e37,
+    0x0e38, 0x0e39, 0x0e3a, 0x0000, 0x0000, 0x0000, 0x0000, 0x0e3f,
+    0x0e40, 0x0e41, 0x0e42, 0x0e43, 0x0e44, 0x0e45, 0x0e46, 0x0e47,
+    0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c, 0x0e4d, 0x0e4e, 0x0e4f,
+    0x0e50, 0x0e51, 0x0e52, 0x0e53, 0x0e54, 0x0e55, 0x0e56, 0x0e57,
+    0x0e58, 0x0e59, 0x0e5a, 0x0e5b, 0x0000, 0x0000, 0x0000, 0x0000,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_11 [48 + 6 * 64] = {
@@ -3188,22 +3702,22 @@ static unsigned char const xmltranscodetable_ISO8859_11 [48 + 6 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_13 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x201d, 0x00a2, 0x00a3, 0x00a4, 0x201e, 0x00a6, 0x00a7, 
-    0x00d8, 0x00a9, 0x0156, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00c6, 
-    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x201c, 0x00b5, 0x00b6, 0x00b7, 
-    0x00f8, 0x00b9, 0x0157, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00e6, 
-    0x0104, 0x012e, 0x0100, 0x0106, 0x00c4, 0x00c5, 0x0118, 0x0112, 
-    0x010c, 0x00c9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012a, 0x013b, 
-    0x0160, 0x0143, 0x0145, 0x00d3, 0x014c, 0x00d5, 0x00d6, 0x00d7, 
-    0x0172, 0x0141, 0x015a, 0x016a, 0x00dc, 0x017b, 0x017d, 0x00df, 
-    0x0105, 0x012f, 0x0101, 0x0107, 0x00e4, 0x00e5, 0x0119, 0x0113, 
-    0x010d, 0x00e9, 0x017a, 0x0117, 0x0123, 0x0137, 0x012b, 0x013c, 
-    0x0161, 0x0144, 0x0146, 0x00f3, 0x014d, 0x00f5, 0x00f6, 0x00f7, 
-    0x0173, 0x0142, 0x015b, 0x016b, 0x00fc, 0x017c, 0x017e, 0x2019, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x201d, 0x00a2, 0x00a3, 0x00a4, 0x201e, 0x00a6, 0x00a7,
+    0x00d8, 0x00a9, 0x0156, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00c6,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x201c, 0x00b5, 0x00b6, 0x00b7,
+    0x00f8, 0x00b9, 0x0157, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00e6,
+    0x0104, 0x012e, 0x0100, 0x0106, 0x00c4, 0x00c5, 0x0118, 0x0112,
+    0x010c, 0x00c9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012a, 0x013b,
+    0x0160, 0x0143, 0x0145, 0x00d3, 0x014c, 0x00d5, 0x00d6, 0x00d7,
+    0x0172, 0x0141, 0x015a, 0x016a, 0x00dc, 0x017b, 0x017d, 0x00df,
+    0x0105, 0x012f, 0x0101, 0x0107, 0x00e4, 0x00e5, 0x0119, 0x0113,
+    0x010d, 0x00e9, 0x017a, 0x0117, 0x0123, 0x0137, 0x012b, 0x013c,
+    0x0161, 0x0144, 0x0146, 0x00f3, 0x014d, 0x00f5, 0x00f6, 0x00f7,
+    0x0173, 0x0142, 0x015b, 0x016b, 0x00fc, 0x017c, 0x017e, 0x2019,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_13 [48 + 7 * 64] = {
@@ -3241,22 +3755,22 @@ static unsigned char const xmltranscodetable_ISO8859_13 [48 + 7 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_14 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x1e02, 0x1e03, 0x00a3, 0x010a, 0x010b, 0x1e0a, 0x00a7, 
-    0x1e80, 0x00a9, 0x1e82, 0x1e0b, 0x1ef2, 0x00ad, 0x00ae, 0x0178, 
-    0x1e1e, 0x1e1f, 0x0120, 0x0121, 0x1e40, 0x1e41, 0x00b6, 0x1e56, 
-    0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61, 
-    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, 
-    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, 
-    0x0174, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x1e6a, 
-    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x0176, 0x00df, 
-    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, 
-    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, 
-    0x0175, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x1e6b, 
-    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x0177, 0x00ff, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x1e02, 0x1e03, 0x00a3, 0x010a, 0x010b, 0x1e0a, 0x00a7,
+    0x1e80, 0x00a9, 0x1e82, 0x1e0b, 0x1ef2, 0x00ad, 0x00ae, 0x0178,
+    0x1e1e, 0x1e1f, 0x0120, 0x0121, 0x1e40, 0x1e41, 0x00b6, 0x1e56,
+    0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61,
+    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x0174, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x1e6a,
+    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x0176, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x0175, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x1e6b,
+    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x0177, 0x00ff,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_14 [48 + 10 * 64] = {
@@ -3306,22 +3820,22 @@ static unsigned char const xmltranscodetable_ISO8859_14 [48 + 10 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_15 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x20ac, 0x00a5, 0x0160, 0x00a7, 
-    0x0161, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 
-    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x017d, 0x00b5, 0x00b6, 0x00b7, 
-    0x017e, 0x00b9, 0x00ba, 0x00bb, 0x0152, 0x0153, 0x0178, 0x00bf, 
-    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, 
-    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, 
-    0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, 
-    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, 
-    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, 
-    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, 
-    0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, 
-    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x20ac, 0x00a5, 0x0160, 0x00a7,
+    0x0161, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af,
+    0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x017d, 0x00b5, 0x00b6, 0x00b7,
+    0x017e, 0x00b9, 0x00ba, 0x00bb, 0x0152, 0x0153, 0x0178, 0x00bf,
+    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+    0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+    0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_15 [48 + 6 * 64] = {
@@ -3355,22 +3869,22 @@ static unsigned char const xmltranscodetable_ISO8859_15 [48 + 6 * 64] = {
 };
 
 static unsigned short const xmlunicodetable_ISO8859_16 [128] = {
-    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 
-    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 
-    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 
-    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 
-    0x00a0, 0x0104, 0x0105, 0x0141, 0x20ac, 0x201e, 0x0160, 0x00a7, 
-    0x0161, 0x00a9, 0x0218, 0x00ab, 0x0179, 0x00ad, 0x017a, 0x017b, 
-    0x00b0, 0x00b1, 0x010c, 0x0142, 0x017d, 0x201d, 0x00b6, 0x00b7, 
-    0x017e, 0x010d, 0x0219, 0x00bb, 0x0152, 0x0153, 0x0178, 0x017c, 
-    0x00c0, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0106, 0x00c6, 0x00c7, 
-    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, 
-    0x0110, 0x0143, 0x00d2, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x015a, 
-    0x0170, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0118, 0x021a, 0x00df, 
-    0x00e0, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x0107, 0x00e6, 0x00e7, 
-    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, 
-    0x0111, 0x0144, 0x00f2, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x015b, 
-    0x0171, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0119, 0x021b, 0x00ff, 
+    0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
+    0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f,
+    0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
+    0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f,
+    0x00a0, 0x0104, 0x0105, 0x0141, 0x20ac, 0x201e, 0x0160, 0x00a7,
+    0x0161, 0x00a9, 0x0218, 0x00ab, 0x0179, 0x00ad, 0x017a, 0x017b,
+    0x00b0, 0x00b1, 0x010c, 0x0142, 0x017d, 0x201d, 0x00b6, 0x00b7,
+    0x017e, 0x010d, 0x0219, 0x00bb, 0x0152, 0x0153, 0x0178, 0x017c,
+    0x00c0, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0106, 0x00c6, 0x00c7,
+    0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+    0x0110, 0x0143, 0x00d2, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x015a,
+    0x0170, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0118, 0x021a, 0x00df,
+    0x00e0, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x0107, 0x00e6, 0x00e7,
+    0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+    0x0111, 0x0144, 0x00f2, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x015b,
+    0x0171, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0119, 0x021b, 0x00ff,
 };
 
 static unsigned char const xmltranscodetable_ISO8859_16 [48 + 9 * 64] = {
@@ -3569,4 +4083,3 @@ xmlRegisterCharEncodingHandlersISO8859x (void) {
 
 #define bottom_encoding
 #include "elfgcchack.h"
-
diff --git a/third_party/libxml/src/entities.c b/third_party/libxml/src/entities.c
index 2aeef04..a72afb3 100644
--- a/third_party/libxml/src/entities.c
+++ b/third_party/libxml/src/entities.c
@@ -22,41 +22,43 @@
 #include <libxml/globals.h>
 #include <libxml/dict.h>
 
+#include "save.h"
+
 /*
  * The XML predefined entities.
  */
 
 static xmlEntity xmlEntityLt = {
     NULL, XML_ENTITY_DECL, BAD_CAST "lt",
-    NULL, NULL, NULL, NULL, NULL, NULL, 
+    NULL, NULL, NULL, NULL, NULL, NULL,
     BAD_CAST "<", BAD_CAST "<", 1,
     XML_INTERNAL_PREDEFINED_ENTITY,
     NULL, NULL, NULL, NULL, 0, 1
 };
 static xmlEntity xmlEntityGt = {
     NULL, XML_ENTITY_DECL, BAD_CAST "gt",
-    NULL, NULL, NULL, NULL, NULL, NULL, 
+    NULL, NULL, NULL, NULL, NULL, NULL,
     BAD_CAST ">", BAD_CAST ">", 1,
     XML_INTERNAL_PREDEFINED_ENTITY,
     NULL, NULL, NULL, NULL, 0, 1
 };
 static xmlEntity xmlEntityAmp = {
     NULL, XML_ENTITY_DECL, BAD_CAST "amp",
-    NULL, NULL, NULL, NULL, NULL, NULL, 
+    NULL, NULL, NULL, NULL, NULL, NULL,
     BAD_CAST "&", BAD_CAST "&", 1,
     XML_INTERNAL_PREDEFINED_ENTITY,
     NULL, NULL, NULL, NULL, 0, 1
 };
 static xmlEntity xmlEntityQuot = {
     NULL, XML_ENTITY_DECL, BAD_CAST "quot",
-    NULL, NULL, NULL, NULL, NULL, NULL, 
+    NULL, NULL, NULL, NULL, NULL, NULL,
     BAD_CAST "\"", BAD_CAST "\"", 1,
     XML_INTERNAL_PREDEFINED_ENTITY,
     NULL, NULL, NULL, NULL, 0, 1
 };
 static xmlEntity xmlEntityApos = {
     NULL, XML_ENTITY_DECL, BAD_CAST "apos",
-    NULL, NULL, NULL, NULL, NULL, NULL, 
+    NULL, NULL, NULL, NULL, NULL, NULL,
     BAD_CAST "'", BAD_CAST "'", 1,
     XML_INTERNAL_PREDEFINED_ENTITY,
     NULL, NULL, NULL, NULL, 0, 1
@@ -426,7 +428,7 @@ xmlNewEntity(xmlDocPtr doc, const xmlChar *name, int type,
  *
  * Do an entity lookup in the table.
  * returns the corresponding parameter entity, if found.
- * 
+ *
  * Returns A pointer to the entity structure or NULL if not found.
  */
 static xmlEntityPtr
@@ -441,7 +443,7 @@ xmlGetEntityFromTable(xmlEntitiesTablePtr table, const xmlChar *name) {
  *
  * Do an entity lookup in the internal and external subsets and
  * returns the corresponding parameter entity, if found.
- * 
+ *
  * Returns A pointer to the entity structure or NULL if not found.
  */
 xmlEntityPtr
@@ -472,7 +474,7 @@ xmlGetParameterEntity(xmlDocPtr doc, const xmlChar *name) {
  * Do an entity lookup in the DTD entity hash table and
  * returns the corresponding entity, if found.
  * Note: the first argument is the document node, not the DTD node.
- * 
+ *
  * Returns A pointer to the entity structure or NULL if not found.
  */
 xmlEntityPtr
@@ -496,11 +498,11 @@ xmlGetDtdEntity(xmlDocPtr doc, const xmlChar *name) {
  * Do an entity lookup in the document entity hash table and
  * returns the corresponding entity, otherwise a lookup is done
  * in the predefined entities too.
- * 
+ *
  * Returns A pointer to the entity structure or NULL if not found.
  */
 xmlEntityPtr
-xmlGetDocEntity(xmlDocPtr doc, const xmlChar *name) {
+xmlGetDocEntity(const xmlDoc *doc, const xmlChar *name) {
     xmlEntityPtr cur;
     xmlEntitiesTablePtr table;
 
@@ -528,20 +530,20 @@ xmlGetDocEntity(xmlDocPtr doc, const xmlChar *name) {
  * Macro used to grow the current buffer.
  */
 #define growBufferReentrant() {						\
-    buffer_size *= 2;							\
-    buffer = (xmlChar *)						\
-    		xmlRealloc(buffer, buffer_size * sizeof(xmlChar));	\
-    if (buffer == NULL) {						\
-        xmlEntitiesErrMemory("xmlEncodeEntitiesReentrant: realloc failed");\
-	return(NULL);							\
-    }									\
+    xmlChar *tmp;                                                       \
+    size_t new_size = buffer_size * 2;                                  \
+    if (new_size < buffer_size) goto mem_error;                         \
+    tmp = (xmlChar *) xmlRealloc(buffer, new_size);	                \
+    if (tmp == NULL) goto mem_error;                                    \
+    buffer = tmp;							\
+    buffer_size = new_size;						\
 }
 
-
 /**
- * xmlEncodeEntitiesReentrant:
+ * xmlEncodeEntitiesInternal:
  * @doc:  the document containing the string
  * @input:  A string to convert to XML.
+ * @attr: are we handling an atrbute value
  *
  * Do a global encoding of a string, replacing the predefined entities
  * and non ASCII values with their entities and CharRef counterparts.
@@ -550,12 +552,12 @@ xmlGetDocEntity(xmlDocPtr doc, const xmlChar *name) {
  *
  * Returns A newly allocated string with the substitution done.
  */
-xmlChar *
-xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
+static xmlChar *
+xmlEncodeEntitiesInternal(xmlDocPtr doc, const xmlChar *input, int attr) {
     const xmlChar *cur = input;
     xmlChar *buffer = NULL;
     xmlChar *out = NULL;
-    int buffer_size = 0;
+    size_t buffer_size = 0;
     int html = 0;
 
     if (input == NULL) return(NULL);
@@ -568,14 +570,14 @@ xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
     buffer_size = 1000;
     buffer = (xmlChar *) xmlMalloc(buffer_size * sizeof(xmlChar));
     if (buffer == NULL) {
-        xmlEntitiesErrMemory("xmlEncodeEntitiesReentrant: malloc failed");
+        xmlEntitiesErrMemory("xmlEncodeEntities: malloc failed");
 	return(NULL);
     }
     out = buffer;
 
     while (*cur != '\0') {
-        if (out - buffer > buffer_size - 100) {
-	    int indx = out - buffer;
+        size_t indx = out - buffer;
+        if (indx + 100 > buffer_size) {
 
 	    growBufferReentrant();
 	    out = &buffer[indx];
@@ -585,6 +587,27 @@ xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
 	 * By default one have to encode at least '<', '>', '"' and '&' !
 	 */
 	if (*cur == '<') {
+	    const xmlChar *end;
+
+	    /*
+	     * Special handling of server side include in HTML attributes
+	     */
+	    if (html && attr &&
+	        (cur[1] == '!') && (cur[2] == '-') && (cur[3] == '-') &&
+	        ((end = xmlStrstr(cur, BAD_CAST "-->")) != NULL)) {
+	        while (cur != end) {
+		    *out++ = *cur++;
+		    indx = out - buffer;
+		    if (indx + 100 > buffer_size) {
+			growBufferReentrant();
+			out = &buffer[indx];
+		    }
+		}
+		*out++ = *cur++;
+		*out++ = *cur++;
+		*out++ = *cur++;
+		continue;
+	    }
 	    *out++ = '&';
 	    *out++ = 'l';
 	    *out++ = 't';
@@ -595,6 +618,23 @@ xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
 	    *out++ = 't';
 	    *out++ = ';';
 	} else if (*cur == '&') {
+	    /*
+	     * Special handling of &{...} construct from HTML 4, see
+	     * http://www.w3.org/TR/html401/appendix/notes.html#h-B.7.1
+	     */
+	    if (html && attr && (cur[1] == '{') &&
+	        (strchr((const char *) cur, '}'))) {
+	        while (*cur != '}') {
+		    *out++ = *cur++;
+		    indx = out - buffer;
+		    if (indx + 100 > buffer_size) {
+			growBufferReentrant();
+			out = &buffer[indx];
+		    }
+		}
+		*out++ = *cur++;
+		continue;
+	    }
 	    *out++ = '&';
 	    *out++ = 'a';
 	    *out++ = 'm';
@@ -627,7 +667,7 @@ xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
 
 		if (*cur < 0xC0) {
 		    xmlEntitiesErr(XML_CHECK_NOT_UTF8,
-			    "xmlEncodeEntitiesReentrant : input not UTF-8");
+			    "xmlEncodeEntities: input not UTF-8");
 		    if (doc != NULL)
 			doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
 		    snprintf(buf, sizeof(buf), "&#%d;", *cur);
@@ -660,7 +700,7 @@ xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
 		}
 		if ((l == 1) || (!IS_CHAR(val))) {
 		    xmlEntitiesErr(XML_ERR_INVALID_CHAR,
-			"xmlEncodeEntitiesReentrant : char out of range\n");
+			"xmlEncodeEntities: char out of range\n");
 		    if (doc != NULL)
 			doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
 		    snprintf(buf, sizeof(buf), "&#%d;", *cur);
@@ -692,6 +732,44 @@ xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
     }
     *out = 0;
     return(buffer);
+
+mem_error:
+    xmlEntitiesErrMemory("xmlEncodeEntities: realloc failed");
+    xmlFree(buffer);
+    return(NULL);
+}
+
+/**
+ * xmlEncodeAttributeEntities:
+ * @doc:  the document containing the string
+ * @input:  A string to convert to XML.
+ *
+ * Do a global encoding of a string, replacing the predefined entities
+ * and non ASCII values with their entities and CharRef counterparts for
+ * attribute values.
+ *
+ * Returns A newly allocated string with the substitution done.
+ */
+xmlChar *
+xmlEncodeAttributeEntities(xmlDocPtr doc, const xmlChar *input) {
+    return xmlEncodeEntitiesInternal(doc, input, 1);
+}
+
+/**
+ * xmlEncodeEntitiesReentrant:
+ * @doc:  the document containing the string
+ * @input:  A string to convert to XML.
+ *
+ * Do a global encoding of a string, replacing the predefined entities
+ * and non ASCII values with their entities and CharRef counterparts.
+ * Contrary to xmlEncodeEntities, this routine is reentrant, and result
+ * must be deallocated.
+ *
+ * Returns A newly allocated string with the substitution done.
+ */
+xmlChar *
+xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
+    return xmlEncodeEntitiesInternal(doc, input, 0);
 }
 
 /**
@@ -705,11 +783,11 @@ xmlEncodeEntitiesReentrant(xmlDocPtr doc, const xmlChar *input) {
  * Returns A newly allocated string with the substitution done.
  */
 xmlChar *
-xmlEncodeSpecialChars(xmlDocPtr doc ATTRIBUTE_UNUSED, const xmlChar *input) {
+xmlEncodeSpecialChars(const xmlDoc *doc ATTRIBUTE_UNUSED, const xmlChar *input) {
     const xmlChar *cur = input;
     xmlChar *buffer = NULL;
     xmlChar *out = NULL;
-    int buffer_size = 0;
+    size_t buffer_size = 0;
     if (input == NULL) return(NULL);
 
     /*
@@ -724,8 +802,8 @@ xmlEncodeSpecialChars(xmlDocPtr doc ATTRIBUTE_UNUSED, const xmlChar *input) {
     out = buffer;
 
     while (*cur != '\0') {
-        if (out - buffer > buffer_size - 10) {
-	    int indx = out - buffer;
+        size_t indx = out - buffer;
+        if (indx + 10 > buffer_size) {
 
 	    growBufferReentrant();
 	    out = &buffer[indx];
@@ -774,6 +852,11 @@ xmlEncodeSpecialChars(xmlDocPtr doc ATTRIBUTE_UNUSED, const xmlChar *input) {
     }
     *out = 0;
     return(buffer);
+
+mem_error:
+    xmlEntitiesErrMemory("xmlEncodeSpecialChars: realloc failed");
+    xmlFree(buffer);
+    return(NULL);
 }
 
 /**
@@ -820,7 +903,7 @@ xmlFreeEntitiesTable(xmlEntitiesTablePtr table) {
  * @ent:  An entity
  *
  * Build a copy of an entity
- * 
+ *
  * Returns the new xmlEntitiesPtr or NULL in case of error.
  */
 static xmlEntityPtr
@@ -856,7 +939,7 @@ xmlCopyEntity(xmlEntityPtr ent) {
  * @table:  An entity table
  *
  * Build a copy of an entity table.
- * 
+ *
  * Returns the new xmlEntitiesTablePtr or NULL in case of error.
  */
 xmlEntitiesTablePtr
@@ -1005,7 +1088,7 @@ static void
 xmlDumpEntityDeclScan(xmlEntityPtr ent, xmlBufferPtr buf) {
     xmlDumpEntityDecl(buf, ent);
 }
-      
+
 /**
  * xmlDumpEntitiesTable:
  * @buf:  An XML buffer.
diff --git a/third_party/libxml/src/error.c b/third_party/libxml/src/error.c
index 7508d41..cbcf5c9 100644
--- a/third_party/libxml/src/error.c
+++ b/third_party/libxml/src/error.c
@@ -33,7 +33,7 @@ void XMLCDECL xmlGenericErrorDefaultFunc	(void *ctx ATTRIBUTE_UNUSED,
 								\
     while (size < 64000) {					\
 	va_start(ap, msg);					\
-  	chars = vsnprintf(str, size, msg, ap);			\
+	chars = vsnprintf(str, size, msg, ap);			\
 	va_end(ap);						\
 	if ((chars > -1) && (chars < size)) {			\
 	    if (prev_size == chars) {				\
@@ -54,9 +54,9 @@ void XMLCDECL xmlGenericErrorDefaultFunc	(void *ctx ATTRIBUTE_UNUSED,
 }
 
 /************************************************************************
- * 									*
- * 			Handling of out of context errors		*
- * 									*
+ *									*
+ *			Handling of out of context errors		*
+ *									*
  ************************************************************************/
 
 /**
@@ -64,7 +64,7 @@ void XMLCDECL xmlGenericErrorDefaultFunc	(void *ctx ATTRIBUTE_UNUSED,
  * @ctx:  an error context
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
- * 
+ *
  * Default handler for out of context error messages.
  */
 void XMLCDECL
@@ -82,7 +82,7 @@ xmlGenericErrorDefaultFunc(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...) {
 /**
  * initGenericErrorDefaultFunc:
  * @handler:  the handler
- * 
+ *
  * Set or reset (if NULL) the default handler for generic errors
  * to the builtin error function.
  */
@@ -137,15 +137,15 @@ xmlSetStructuredErrorFunc(void *ctx, xmlStructuredErrorFunc handler) {
 }
 
 /************************************************************************
- * 									*
- * 			Handling of parsing errors			*
- * 									*
+ *									*
+ *			Handling of parsing errors			*
+ *									*
  ************************************************************************/
 
 /**
  * xmlParserPrintFileInfo:
  * @input:  an xmlParserInputPtr input
- * 
+ *
  * Displays the associated file and line informations for the current input
  */
 
@@ -165,12 +165,12 @@ xmlParserPrintFileInfo(xmlParserInputPtr input) {
 /**
  * xmlParserPrintFileContext:
  * @input:  an xmlParserInputPtr input
- * 
+ *
  * Displays current context within the input content for error tracking
  */
 
 static void
-xmlParserPrintFileContextInternal(xmlParserInputPtr input , 
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
 		xmlGenericErrorFunc channel, void *data ) {
     const xmlChar *cur, *base;
     unsigned int n, col;	/* GCC warns if signed, because compared with sizeof() */
@@ -186,8 +186,8 @@ xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
     }
     n = 0;
     /* search backwards for beginning-of-line (to max buff size) */
-    while ((n++ < (sizeof(content)-1)) && (cur > base) && 
-    	   (*(cur) != '\n') && (*(cur) != '\r'))
+    while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+	   (*(cur) != '\n') && (*(cur) != '\r'))
         cur--;
     if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
     /* calculate the error position in terms of the current position */
@@ -196,8 +196,8 @@ xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
     n = 0;
     ctnt = content;
     /* copy selected text to our buffer */
-    while ((*cur != 0) && (*(cur) != '\n') && 
-    	   (*(cur) != '\r') && (n < sizeof(content)-1)) {
+    while ((*cur != 0) && (*(cur) != '\n') &&
+	   (*(cur) != '\r') && (n < sizeof(content)-1)) {
 		*ctnt++ = *cur++;
 	n++;
     }
@@ -221,7 +221,7 @@ xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
 /**
  * xmlParserPrintFileContext:
  * @input:  an xmlParserInputPtr input
- * 
+ *
  * Displays current context within the input content for error tracking
  */
 void
@@ -292,7 +292,10 @@ xmlReportError(xmlErrorPtr err, xmlParserCtxtPtr ctxt, const char *str,
     } else {
         if (file != NULL)
             channel(data, "%s:%d: ", file, line);
-        else if ((line != 0) && (domain == XML_FROM_PARSER))
+        else if ((line != 0) &&
+	         ((domain == XML_FROM_PARSER) || (domain == XML_FROM_SCHEMASV)||
+		  (domain == XML_FROM_SCHEMASP)||(domain == XML_FROM_DTD) ||
+		  (domain == XML_FROM_RELAXNGP)||(domain == XML_FROM_RELAXNGV)))
             channel(data, "Entity: line %d: ", line);
     }
     if (name != NULL) {
@@ -360,6 +363,15 @@ xmlReportError(xmlErrorPtr err, xmlParserCtxtPtr ctxt, const char *str,
         case XML_FROM_I18N:
             channel(data, "encoding ");
             break;
+        case XML_FROM_SCHEMATRONV:
+            channel(data, "schematron ");
+            break;
+        case XML_FROM_BUFFER:
+            channel(data, "internal buffer ");
+            break;
+        case XML_FROM_URI:
+            channel(data, "URI ");
+            break;
         default:
             break;
     }
@@ -429,7 +441,7 @@ xmlReportError(xmlErrorPtr err, xmlParserCtxtPtr ctxt, const char *str,
  * @str2: extra string info
  * @str3: extra string info
  * @int1: extra int info
- * @col: column number of the error or 0 if N/A 
+ * @col: column number of the error or 0 if N/A
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
  *
@@ -452,6 +464,8 @@ __xmlRaiseError(xmlStructuredErrorFunc schannel,
     xmlErrorPtr to = &xmlLastError;
     xmlNodePtr baseptr = NULL;
 
+    if (code == XML_ERR_OK)
+        return;
     if ((xmlGetWarningsDefaultValue == 0) && (level == XML_ERR_WARNING))
         return;
     if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
@@ -459,8 +473,11 @@ __xmlRaiseError(xmlStructuredErrorFunc schannel,
 	(domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
 	ctxt = (xmlParserCtxtPtr) ctx;
 	if ((schannel == NULL) && (ctxt != NULL) && (ctxt->sax != NULL) &&
-	    (ctxt->sax->initialized == XML_SAX2_MAGIC))
+	    (ctxt->sax->initialized == XML_SAX2_MAGIC) &&
+	    (ctxt->sax->serror != NULL)) {
 	    schannel = ctxt->sax->serror;
+	    data = ctxt->userData;
+	}
     }
     /*
      * Check if structured error handler set
@@ -473,16 +490,6 @@ __xmlRaiseError(xmlStructuredErrorFunc schannel,
 	if (schannel != NULL)
 	    data = xmlStructuredErrorContext;
     }
-    if ((domain == XML_FROM_VALID) &&
-        ((channel == xmlParserValidityError) ||
-	 (channel == xmlParserValidityWarning))) {
-	ctxt = (xmlParserCtxtPtr) ctx;
-	if ((schannel == NULL) && (ctxt != NULL) && (ctxt->sax != NULL) &&
-	    (ctxt->sax->initialized == XML_SAX2_MAGIC))
-	    schannel = ctxt->sax->serror;
-    }
-    if (code == XML_ERR_OK)
-        return;
     /*
      * Formatting the message
      */
@@ -526,6 +533,8 @@ __xmlRaiseError(xmlStructuredErrorFunc schannel,
 
 	if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
 	    line = node->line;
+	if ((line == 0) || (line == 65535))
+	    line = xmlGetLineNo(node);
     }
 
     /*
@@ -589,6 +598,11 @@ __xmlRaiseError(xmlStructuredErrorFunc schannel,
     if (to != &xmlLastError)
         xmlCopyError(to,&xmlLastError);
 
+    if (schannel != NULL) {
+	schannel(data, to);
+	return;
+    }
+
     /*
      * Find the callback channel if channel param is NULL
      */
@@ -600,20 +614,13 @@ __xmlRaiseError(xmlStructuredErrorFunc schannel,
 	    channel = ctxt->sax->error;
 	data = ctxt->userData;
     } else if (channel == NULL) {
-        if ((schannel == NULL) && (xmlStructuredError != NULL)) {
-	    schannel = xmlStructuredError;
-	    data = xmlStructuredErrorContext;
+	channel = xmlGenericError;
+	if (ctxt != NULL) {
+	    data = ctxt;
 	} else {
-	    channel = xmlGenericError;
-	    if (!data) {
-		data = xmlGenericErrorContext;
-	    }
+	    data = xmlGenericErrorContext;
 	}
     }
-    if (schannel != NULL) {
-        schannel(data, to);
-	return;
-    }
     if (channel == NULL)
         return;
 
@@ -664,7 +671,7 @@ __xmlSimpleError(int domain, int code, xmlNodePtr node,
  * @ctx:  an XML parser context
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
- * 
+ *
  * Display and format an error messages, gives file, line, position and
  * extra parameters.
  */
@@ -707,7 +714,7 @@ xmlParserError(void *ctx, const char *msg, ...)
  * @ctx:  an XML parser context
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
- * 
+ *
  * Display and format a warning messages, gives file, line, position and
  * extra parameters.
  */
@@ -728,7 +735,7 @@ xmlParserWarning(void *ctx, const char *msg, ...)
 	}
 	xmlParserPrintFileInfo(input);
     }
-        
+
     xmlGenericError(xmlGenericErrorContext, "warning: ");
     XML_GET_VAR_STR(msg, str);
     xmlGenericError(xmlGenericErrorContext, "%s", str);
@@ -746,9 +753,9 @@ xmlParserWarning(void *ctx, const char *msg, ...)
 }
 
 /************************************************************************
- * 									*
- * 			Handling of validation errors			*
- * 									*
+ *									*
+ *			Handling of validation errors			*
+ *									*
  ************************************************************************/
 
 /**
@@ -756,7 +763,7 @@ xmlParserWarning(void *ctx, const char *msg, ...)
  * @ctx:  an XML parser context
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
- * 
+ *
  * Display and format an validity error messages, gives file,
  * line, position and extra parameters.
  */
@@ -774,7 +781,7 @@ xmlParserValidityError(void *ctx, const char *msg, ...)
 	    input = ctxt->input;
 	    if ((input->filename == NULL) && (ctxt->inputNr > 1))
 		input = ctxt->inputTab[ctxt->inputNr - 2];
-		
+
 	    if (had_info == 0) {
 		xmlParserPrintFileInfo(input);
 	    }
@@ -800,7 +807,7 @@ xmlParserValidityError(void *ctx, const char *msg, ...)
  * @ctx:  an XML parser context
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
- * 
+ *
  * Display and format a validity warning messages, gives file, line,
  * position and extra parameters.
  */
@@ -819,7 +826,7 @@ xmlParserValidityWarning(void *ctx, const char *msg, ...)
 
 	xmlParserPrintFileInfo(input);
     }
-        
+
     xmlGenericError(xmlGenericErrorContext, "validity warning: ");
     XML_GET_VAR_STR(msg, str);
     xmlGenericError(xmlGenericErrorContext, "%s", str);
diff --git a/third_party/libxml/src/globals.c b/third_party/libxml/src/globals.c
index b369346..e351b03 100644
--- a/third_party/libxml/src/globals.c
+++ b/third_party/libxml/src/globals.c
@@ -65,9 +65,9 @@ void xmlCleanupGlobals(void)
 }
 
 /************************************************************************
- * 									*
+ *									*
  *	All the user accessible global variables of the library		*
- * 									*
+ *									*
  ************************************************************************/
 
 /*
@@ -86,25 +86,6 @@ xmlMallocFunc xmlMallocAtomic = (xmlMallocFunc) xmlMemMalloc;
 xmlReallocFunc xmlRealloc = (xmlReallocFunc) xmlMemRealloc;
 xmlStrdupFunc xmlMemStrdup = (xmlStrdupFunc) xmlMemoryStrdup;
 #else
-
-#define MAX_LIBXML_MALLOC (1024*1024*512)
-
-static void* size_checked_malloc(size_t size) {
-  if (size > MAX_LIBXML_MALLOC) {
-    *(volatile char*)0 = '\0';
-    return NULL;
-  }
-  return malloc(size);
-}
-
-static void* size_checked_realloc(void* ptr, size_t size) {
-  if (size > MAX_LIBXML_MALLOC) {
-    *(volatile char*)0 = '\0';
-    return NULL;
-  }
-  return realloc(ptr, size);
-}
-
 /**
  * xmlFree:
  * @mem: an already allocated block of memory
@@ -120,7 +101,7 @@ xmlFreeFunc xmlFree = (xmlFreeFunc) free;
  *
  * Returns a pointer to the newly allocated block or NULL in case of error
  */
-xmlMallocFunc xmlMalloc = (xmlMallocFunc) size_checked_malloc;
+xmlMallocFunc xmlMalloc = (xmlMallocFunc) malloc;
 /**
  * xmlMallocAtomic:
  * @size:  the size requested in bytes
@@ -131,7 +112,7 @@ xmlMallocFunc xmlMalloc = (xmlMallocFunc) size_checked_malloc;
  *
  * Returns a pointer to the newly allocated block or NULL in case of error
  */
-xmlMallocFunc xmlMallocAtomic = (xmlMallocFunc) size_checked_malloc;
+xmlMallocFunc xmlMallocAtomic = (xmlMallocFunc) malloc;
 /**
  * xmlRealloc:
  * @mem: an already allocated block of memory
@@ -141,7 +122,7 @@ xmlMallocFunc xmlMallocAtomic = (xmlMallocFunc) size_checked_malloc;
  *
  * Returns a pointer to the newly reallocated block or NULL in case of error
  */
-xmlReallocFunc xmlRealloc = (xmlReallocFunc) size_checked_realloc;
+xmlReallocFunc xmlRealloc = (xmlReallocFunc) realloc;
 /**
  * xmlMemStrdup:
  * @str: a zero terminated string
@@ -265,7 +246,7 @@ static int xmlPedanticParserDefaultValueThrDef = 0;
  * xmlLineNumbersDefaultValue:
  *
  * Global setting, indicate that the parser should store the line number
- * in the content field of elements in the DOM tree. 
+ * in the content field of elements in the DOM tree.
  * Disabled by default since this may not be safe for old classes of
  * applicaton.
  */
@@ -528,7 +509,7 @@ xmlInitializeGlobalState(xmlGlobalStatePtr gs)
 #if defined(LIBXML_DOCB_ENABLED) && defined(LIBXML_LEGACY_ENABLED) && defined(LIBXML_SAX1_ENABLED)
     initdocbDefaultSAXHandler(&gs->docbDefaultSAXHandler);
 #endif
-#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_LEGACY_ENABLED)
+#if defined(LIBXML_HTML_ENABLED) && defined(LIBXML_LEGACY_ENABLED) && defined(LIBXML_SAX1_ENABLED)
     inithtmlDefaultSAXHandler(&gs->htmlDefaultSAXHandler);
 #endif
 
@@ -542,7 +523,7 @@ xmlInitializeGlobalState(xmlGlobalStatePtr gs)
     gs->xmlDefaultSAXLocator.getSystemId = xmlSAX2GetSystemId;
     gs->xmlDefaultSAXLocator.getLineNumber = xmlSAX2GetLineNumber;
     gs->xmlDefaultSAXLocator.getColumnNumber = xmlSAX2GetColumnNumber;
-    gs->xmlDoValidityCheckingDefaultValue = 
+    gs->xmlDoValidityCheckingDefaultValue =
          xmlDoValidityCheckingDefaultValueThrDef;
 #if defined(DEBUG_MEMORY_LOCATION) | defined(DEBUG_MEMORY)
     gs->xmlFree = (xmlFreeFunc) xmlMemFree;
@@ -567,7 +548,7 @@ xmlInitializeGlobalState(xmlGlobalStatePtr gs)
     gs->xmlParserVersion = LIBXML_VERSION_STRING;
     gs->xmlPedanticParserDefaultValue = xmlPedanticParserDefaultValueThrDef;
     gs->xmlSaveNoEmptyTags = xmlSaveNoEmptyTagsThrDef;
-    gs->xmlSubstituteEntitiesDefaultValue = 
+    gs->xmlSubstituteEntitiesDefaultValue =
         xmlSubstituteEntitiesDefaultValueThrDef;
 
     gs->xmlGenericError = xmlGenericErrorThrDef;
@@ -619,7 +600,7 @@ xmlRegisterNodeFunc
 xmlRegisterNodeDefault(xmlRegisterNodeFunc func)
 {
     xmlRegisterNodeFunc old = xmlRegisterNodeDefaultValue;
-    
+
     __xmlRegisterCallbacks = 1;
     xmlRegisterNodeDefaultValue = func;
     return(old);
@@ -629,10 +610,10 @@ xmlRegisterNodeFunc
 xmlThrDefRegisterNodeDefault(xmlRegisterNodeFunc func)
 {
     xmlRegisterNodeFunc old;
-    
+
     xmlMutexLock(xmlThrDefMutex);
     old = xmlRegisterNodeDefaultValueThrDef;
-    
+
     __xmlRegisterCallbacks = 1;
     xmlRegisterNodeDefaultValueThrDef = func;
     xmlMutexUnlock(xmlThrDefMutex);
@@ -652,7 +633,7 @@ xmlDeregisterNodeFunc
 xmlDeregisterNodeDefault(xmlDeregisterNodeFunc func)
 {
     xmlDeregisterNodeFunc old = xmlDeregisterNodeDefaultValue;
-    
+
     __xmlRegisterCallbacks = 1;
     xmlDeregisterNodeDefaultValue = func;
     return(old);
@@ -665,7 +646,7 @@ xmlThrDefDeregisterNodeDefault(xmlDeregisterNodeFunc func)
 
     xmlMutexLock(xmlThrDefMutex);
     old = xmlDeregisterNodeDefaultValueThrDef;
-    
+
     __xmlRegisterCallbacks = 1;
     xmlDeregisterNodeDefaultValueThrDef = func;
     xmlMutexUnlock(xmlThrDefMutex);
@@ -677,7 +658,7 @@ xmlParserInputBufferCreateFilenameFunc
 xmlThrDefParserInputBufferCreateFilenameDefault(xmlParserInputBufferCreateFilenameFunc func)
 {
     xmlParserInputBufferCreateFilenameFunc old;
-    
+
     xmlMutexLock(xmlThrDefMutex);
     old = xmlParserInputBufferCreateFilenameValueThrDef;
     if (old == NULL) {
@@ -694,7 +675,7 @@ xmlOutputBufferCreateFilenameFunc
 xmlThrDefOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func)
 {
     xmlOutputBufferCreateFilenameFunc old;
-    
+
     xmlMutexLock(xmlThrDefMutex);
     old = xmlOutputBufferCreateFilenameValueThrDef;
 #ifdef LIBXML_OUTPUT_ENABLED
@@ -751,7 +732,7 @@ __xmlMalloc(void){
     if (IS_MAIN_THREAD)
         return (&xmlMalloc);
     else
-    	return (&xmlGetGlobalState()->xmlMalloc);
+	return (&xmlGetGlobalState()->xmlMalloc);
 }
 
 #undef xmlMallocAtomic
diff --git a/third_party/libxml/src/hash.c b/third_party/libxml/src/hash.c
index b78bc2d..f9a2017 100644
--- a/third_party/libxml/src/hash.c
+++ b/third_party/libxml/src/hash.c
@@ -3,7 +3,7 @@
  *
  * Reference: Your favorite introductory book on algorithms
  *
- * Copyright (C) 2000 Bjorn Reese and Daniel Veillard.
+ * Copyright (C) 2000,2012 Bjorn Reese and Daniel Veillard.
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -21,6 +21,22 @@
 #include "libxml.h"
 
 #include <string.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+/*
+ * Following http://www.ocert.org/advisories/ocert-2011-003.html
+ * it seems that having hash randomization might be a good idea
+ * when using XML with untrusted data
+ */
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
+#define HASH_RANDOMIZATION
+#endif
+
 #include <libxml/parser.h>
 #include <libxml/hash.h>
 #include <libxml/xmlmemory.h>
@@ -53,6 +69,9 @@ struct _xmlHashTable {
     int size;
     int nbElems;
     xmlDictPtr dict;
+#ifdef HASH_RANDOMIZATION
+    int random_seed;
+#endif
 };
 
 /*
@@ -64,18 +83,23 @@ xmlHashComputeKey(xmlHashTablePtr table, const xmlChar *name,
 	          const xmlChar *name2, const xmlChar *name3) {
     unsigned long value = 0L;
     char ch;
-    
+
+#ifdef HASH_RANDOMIZATION
+    value = table->random_seed;
+#endif
     if (name != NULL) {
 	value += 30 * (*name);
 	while ((ch = *name++) != 0) {
 	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
 	}
     }
+    value = value ^ ((value << 5) + (value >> 3));
     if (name2 != NULL) {
 	while ((ch = *name2++) != 0) {
 	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
 	}
     }
+    value = value ^ ((value << 5) + (value >> 3));
     if (name3 != NULL) {
 	while ((ch = *name3++) != 0) {
 	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
@@ -91,7 +115,10 @@ xmlHashComputeQKey(xmlHashTablePtr table,
 		   const xmlChar *prefix3, const xmlChar *name3) {
     unsigned long value = 0L;
     char ch;
-    
+
+#ifdef HASH_RANDOMIZATION
+    value = table->random_seed;
+#endif
     if (prefix != NULL)
 	value += 30 * (*prefix);
     else
@@ -108,6 +135,7 @@ xmlHashComputeQKey(xmlHashTablePtr table,
 	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
 	}
     }
+    value = value ^ ((value << 5) + (value >> 3));
     if (prefix2 != NULL) {
 	while ((ch = *prefix2++) != 0) {
 	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
@@ -119,6 +147,7 @@ xmlHashComputeQKey(xmlHashTablePtr table,
 	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
 	}
     }
+    value = value ^ ((value << 5) + (value >> 3));
     if (prefix3 != NULL) {
 	while ((ch = *prefix3++) != 0) {
 	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
@@ -144,10 +173,10 @@ xmlHashComputeQKey(xmlHashTablePtr table,
 xmlHashTablePtr
 xmlHashCreate(int size) {
     xmlHashTablePtr table;
-  
+
     if (size <= 0)
         size = 256;
-  
+
     table = xmlMalloc(sizeof(xmlHashTable));
     if (table) {
         table->dict = NULL;
@@ -155,8 +184,11 @@ xmlHashCreate(int size) {
 	table->nbElems = 0;
         table->table = xmlMalloc(size * sizeof(xmlHashEntry));
         if (table->table) {
-  	    memset(table->table, 0, size * sizeof(xmlHashEntry));
-  	    return(table);
+	    memset(table->table, 0, size * sizeof(xmlHashEntry));
+#ifdef HASH_RANDOMIZATION
+            table->random_seed = __xmlRandom();
+#endif
+	    return(table);
         }
         xmlFree(table);
     }
@@ -202,7 +234,7 @@ xmlHashGrow(xmlHashTablePtr table, int size) {
 #ifdef DEBUG_GROW
     unsigned long nbElem = 0;
 #endif
-  
+
     if (table == NULL)
 	return(-1);
     if (size < 8)
@@ -214,7 +246,7 @@ xmlHashGrow(xmlHashTablePtr table, int size) {
     oldtable = table->table;
     if (oldtable == NULL)
         return(-1);
-  
+
     table->table = xmlMalloc(size * sizeof(xmlHashEntry));
     if (table->table == NULL) {
 	table->table = oldtable;
@@ -224,13 +256,13 @@ xmlHashGrow(xmlHashTablePtr table, int size) {
     table->size = size;
 
     /*	If the two loops are merged, there would be situations where
-	a new entry needs to allocated and data copied into it from 
+	a new entry needs to allocated and data copied into it from
 	the main table. So instead, we run through the array twice, first
 	copying all the elements in the main array (where we can't get
 	conflicts) and then the rest, so we only free (and don't allocate)
     */
     for (i = 0; i < oldsize; i++) {
-	if (oldtable[i].valid == 0) 
+	if (oldtable[i].valid == 0)
 	    continue;
 	key = xmlHashComputeKey(table, oldtable[i].name, oldtable[i].name2,
 				oldtable[i].name3);
@@ -254,8 +286,8 @@ xmlHashGrow(xmlHashTablePtr table, int size) {
 		table->table[key].next = NULL;
 		xmlFree(iter);
 	    } else {
-	    	iter->next = table->table[key].next;
-	    	table->table[key].next = iter;
+		iter->next = table->table[key].next;
+		table->table[key].next = iter;
 	    }
 
 #ifdef DEBUG_GROW
@@ -571,7 +603,7 @@ xmlHashAddEntry3(xmlHashTablePtr table, const xmlChar *name,
     entry->valid = 1;
 
 
-    if (insert != NULL) 
+    if (insert != NULL)
 	insert->next = entry;
 
     table->nbElems++;
@@ -720,7 +752,7 @@ xmlHashUpdateEntry3(xmlHashTablePtr table, const xmlChar *name,
  * Returns the a pointer to the userdata
  */
 void *
-xmlHashLookup3(xmlHashTablePtr table, const xmlChar *name, 
+xmlHashLookup3(xmlHashTablePtr table, const xmlChar *name,
 	       const xmlChar *name2, const xmlChar *name3) {
     unsigned long key;
     xmlHashEntryPtr entry;
@@ -793,14 +825,14 @@ typedef struct {
     void *data;
 } stubData;
 
-static void 
-stubHashScannerFull (void *payload, void *data, const xmlChar *name, 
+static void
+stubHashScannerFull (void *payload, void *data, const xmlChar *name,
                      const xmlChar *name2 ATTRIBUTE_UNUSED,
 		     const xmlChar *name3 ATTRIBUTE_UNUSED) {
     stubData *stubdata = (stubData *) data;
     stubdata->hashscanner (payload, stubdata->data, (xmlChar *) name);
-}                                  
- 
+}
+
 /**
  * xmlHashScan:
  * @table: the hash table
@@ -813,7 +845,7 @@ void
 xmlHashScan(xmlHashTablePtr table, xmlHashScanner f, void *data) {
     stubData stubdata;
     stubdata.data = data;
-    stubdata.hashscanner = f; 
+    stubdata.hashscanner = f;
     xmlHashScanFull (table, stubHashScannerFull, &stubdata);
 }
 
@@ -838,7 +870,7 @@ xmlHashScanFull(xmlHashTablePtr table, xmlHashScannerFull f, void *data) {
 
     if (table->table) {
 	for(i = 0; i < table->size; i++) {
-	    if (table->table[i].valid == 0) 
+	    if (table->table[i].valid == 0)
 		continue;
 	    iter = &(table->table[i]);
 	    while (iter) {
@@ -877,7 +909,7 @@ xmlHashScanFull(xmlHashTablePtr table, xmlHashScannerFull f, void *data) {
  * the comparison is considered to match.
  */
 void
-xmlHashScan3(xmlHashTablePtr table, const xmlChar *name, 
+xmlHashScan3(xmlHashTablePtr table, const xmlChar *name,
 	     const xmlChar *name2, const xmlChar *name3,
 	     xmlHashScanner f, void *data) {
     xmlHashScanFull3 (table, name, name2, name3,
@@ -898,7 +930,7 @@ xmlHashScan3(xmlHashTablePtr table, const xmlChar *name,
  * the comparison is considered to match.
  */
 void
-xmlHashScanFull3(xmlHashTablePtr table, const xmlChar *name, 
+xmlHashScanFull3(xmlHashTablePtr table, const xmlChar *name,
 		 const xmlChar *name2, const xmlChar *name3,
 		 xmlHashScannerFull f, void *data) {
     int i;
@@ -952,6 +984,9 @@ xmlHashCopy(xmlHashTablePtr table, xmlHashCopier f) {
 	return(NULL);
 
     ret = xmlHashCreate(table->size);
+    if (ret == NULL)
+        return(NULL);
+
     if (table->table) {
 	for(i = 0; i < table->size; i++) {
 	    if (table->table[i].valid == 0)
diff --git a/third_party/libxml/src/include/Makefile.am b/third_party/libxml/src/include/Makefile.am
new file mode 100644
index 0000000..7dbfaa5
--- /dev/null
+++ b/third_party/libxml/src/include/Makefile.am
@@ -0,0 +1,5 @@
+## Process this file with automake to produce Makefile.in
+SUBDIRS=libxml
+
+EXTRA_DIST = win32config.h wsockcompat.h
+
diff --git a/third_party/libxml/src/include/libxml/DOCBparser.h b/third_party/libxml/src/include/libxml/DOCBparser.h
index 461d4ee..9394fa7 100644
--- a/third_party/libxml/src/include/libxml/DOCBparser.h
+++ b/third_party/libxml/src/include/libxml/DOCBparser.h
@@ -47,44 +47,44 @@ XMLPUBFUN int XMLCALL
                                         const unsigned char *in,
                                         int *inlen, int quoteChar);
 
-XMLPUBFUN docbDocPtr XMLCALL             
+XMLPUBFUN docbDocPtr XMLCALL
 		     docbSAXParseDoc   (xmlChar *cur,
                                         const char *encoding,
                                         docbSAXHandlerPtr sax,
                                         void *userData);
-XMLPUBFUN docbDocPtr XMLCALL             
+XMLPUBFUN docbDocPtr XMLCALL
 		     docbParseDoc      (xmlChar *cur,
                                         const char *encoding);
-XMLPUBFUN docbDocPtr XMLCALL             
+XMLPUBFUN docbDocPtr XMLCALL
 		     docbSAXParseFile  (const char *filename,
                                         const char *encoding,
                                         docbSAXHandlerPtr sax,
                                         void *userData);
-XMLPUBFUN docbDocPtr XMLCALL             
+XMLPUBFUN docbDocPtr XMLCALL
 		     docbParseFile     (const char *filename,
                                         const char *encoding);
 
 /**
  * Interfaces for the Push mode.
  */
-XMLPUBFUN void XMLCALL                  
+XMLPUBFUN void XMLCALL
 		     docbFreeParserCtxt      (docbParserCtxtPtr ctxt);
-XMLPUBFUN docbParserCtxtPtr XMLCALL     
+XMLPUBFUN docbParserCtxtPtr XMLCALL
 		     docbCreatePushParserCtxt(docbSAXHandlerPtr sax,
                                               void *user_data,
                                               const char *chunk,
                                               int size,
                                               const char *filename,
                                               xmlCharEncoding enc);
-XMLPUBFUN int XMLCALL                   
+XMLPUBFUN int XMLCALL
 		     docbParseChunk          (docbParserCtxtPtr ctxt,
                                               const char *chunk,
                                               int size,
                                               int terminate);
-XMLPUBFUN docbParserCtxtPtr XMLCALL       
+XMLPUBFUN docbParserCtxtPtr XMLCALL
 		     docbCreateFileParserCtxt(const char *filename,
                                               const char *encoding);
-XMLPUBFUN int XMLCALL                   
+XMLPUBFUN int XMLCALL
 		     docbParseDocument       (docbParserCtxtPtr ctxt);
 
 #ifdef __cplusplus
diff --git a/third_party/libxml/src/include/libxml/HTMLparser.h b/third_party/libxml/src/include/libxml/HTMLparser.h
index cde0ac6..551186c 100644
--- a/third_party/libxml/src/include/libxml/HTMLparser.h
+++ b/third_party/libxml/src/include/libxml/HTMLparser.h
@@ -83,87 +83,87 @@ struct _htmlEntityDesc {
 /*
  * There is only few public functions.
  */
-XMLPUBFUN const htmlElemDesc * XMLCALL 	
+XMLPUBFUN const htmlElemDesc * XMLCALL
 			htmlTagLookup	(const xmlChar *tag);
-XMLPUBFUN const htmlEntityDesc * XMLCALL 	
+XMLPUBFUN const htmlEntityDesc * XMLCALL
 			htmlEntityLookup(const xmlChar *name);
-XMLPUBFUN const htmlEntityDesc * XMLCALL 	
+XMLPUBFUN const htmlEntityDesc * XMLCALL
 			htmlEntityValueLookup(unsigned int value);
 
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			htmlIsAutoClosed(htmlDocPtr doc,
 					 htmlNodePtr elem);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			htmlAutoCloseTag(htmlDocPtr doc,
 					 const xmlChar *name,
 					 htmlNodePtr elem);
-XMLPUBFUN const htmlEntityDesc * XMLCALL	
+XMLPUBFUN const htmlEntityDesc * XMLCALL
 			htmlParseEntityRef(htmlParserCtxtPtr ctxt,
 					 const xmlChar **str);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			htmlParseCharRef(htmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			htmlParseElement(htmlParserCtxtPtr ctxt);
 
-XMLPUBFUN htmlParserCtxtPtr XMLCALL	
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
 			htmlNewParserCtxt(void);
 
-XMLPUBFUN htmlParserCtxtPtr XMLCALL	
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
 			htmlCreateMemoryParserCtxt(const char *buffer,
 						   int size);
 
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			htmlParseDocument(htmlParserCtxtPtr ctxt);
-XMLPUBFUN htmlDocPtr XMLCALL		
+XMLPUBFUN htmlDocPtr XMLCALL
 			htmlSAXParseDoc	(xmlChar *cur,
 					 const char *encoding,
 					 htmlSAXHandlerPtr sax,
 					 void *userData);
-XMLPUBFUN htmlDocPtr XMLCALL		
+XMLPUBFUN htmlDocPtr XMLCALL
 			htmlParseDoc	(xmlChar *cur,
 					 const char *encoding);
-XMLPUBFUN htmlDocPtr XMLCALL		
+XMLPUBFUN htmlDocPtr XMLCALL
 			htmlSAXParseFile(const char *filename,
 					 const char *encoding,
 					 htmlSAXHandlerPtr sax,
 					 void *userData);
-XMLPUBFUN htmlDocPtr XMLCALL		
+XMLPUBFUN htmlDocPtr XMLCALL
 			htmlParseFile	(const char *filename,
 					 const char *encoding);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			UTF8ToHtml	(unsigned char *out,
 					 int *outlen,
 					 const unsigned char *in,
 					 int *inlen);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			htmlEncodeEntities(unsigned char *out,
 					 int *outlen,
 					 const unsigned char *in,
 					 int *inlen, int quoteChar);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			htmlIsScriptAttribute(const xmlChar *name);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			htmlHandleOmittedElem(int val);
 
 #ifdef LIBXML_PUSH_ENABLED
 /**
  * Interfaces for the Push mode.
  */
-XMLPUBFUN htmlParserCtxtPtr XMLCALL	
+XMLPUBFUN htmlParserCtxtPtr XMLCALL
 			htmlCreatePushParserCtxt(htmlSAXHandlerPtr sax,
 						 void *user_data,
 						 const char *chunk,
 						 int size,
 						 const char *filename,
 						 xmlCharEncoding enc);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			htmlParseChunk		(htmlParserCtxtPtr ctxt,
 						 const char *chunk,
 						 int size,
 						 int terminate);
 #endif /* LIBXML_PUSH_ENABLED */
 
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			htmlFreeParserCtxt	(htmlParserCtxtPtr ctxt);
 
 /*
@@ -177,13 +177,15 @@ XMLPUBFUN void XMLCALL
  */
 typedef enum {
     HTML_PARSE_RECOVER  = 1<<0, /* Relaxed parsing */
+    HTML_PARSE_NODEFDTD = 1<<2, /* do not default a doctype if not found */
     HTML_PARSE_NOERROR	= 1<<5,	/* suppress error reports */
     HTML_PARSE_NOWARNING= 1<<6,	/* suppress warning reports */
     HTML_PARSE_PEDANTIC	= 1<<7,	/* pedantic error reporting */
     HTML_PARSE_NOBLANKS	= 1<<8,	/* remove blank nodes */
     HTML_PARSE_NONET	= 1<<11,/* Forbid network access */
     HTML_PARSE_NOIMPLIED= 1<<13,/* Do not add implied html/body... elements */
-    HTML_PARSE_COMPACT  = 1<<16 /* compact small text nodes */
+    HTML_PARSE_COMPACT  = 1<<16,/* compact small text nodes */
+    HTML_PARSE_IGNORE_ENC=1<<21 /* ignore internal document encoding hint */
 } htmlParserOption;
 
 XMLPUBFUN void XMLCALL
diff --git a/third_party/libxml/src/include/libxml/HTMLtree.h b/third_party/libxml/src/include/libxml/HTMLtree.h
index 6ea8207..c0e1103 100644
--- a/third_party/libxml/src/include/libxml/HTMLtree.h
+++ b/third_party/libxml/src/include/libxml/HTMLtree.h
@@ -62,78 +62,78 @@ extern "C" {
 XMLPUBFUN htmlDocPtr XMLCALL
 		htmlNewDoc		(const xmlChar *URI,
 					 const xmlChar *ExternalID);
-XMLPUBFUN htmlDocPtr XMLCALL	
+XMLPUBFUN htmlDocPtr XMLCALL
 		htmlNewDocNoDtD		(const xmlChar *URI,
 					 const xmlChar *ExternalID);
-XMLPUBFUN const xmlChar * XMLCALL	
+XMLPUBFUN const xmlChar * XMLCALL
 		htmlGetMetaEncoding	(htmlDocPtr doc);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlSetMetaEncoding	(htmlDocPtr doc,
 					 const xmlChar *encoding);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL	    
+XMLPUBFUN void XMLCALL
 		htmlDocDumpMemory	(xmlDocPtr cur,
 					 xmlChar **mem,
 					 int *size);
-XMLPUBFUN void XMLCALL	    
+XMLPUBFUN void XMLCALL
 		htmlDocDumpMemoryFormat	(xmlDocPtr cur,
 					 xmlChar **mem,
 					 int *size,
 					 int format);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlDocDump		(FILE *f,
 					 xmlDocPtr cur);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlSaveFile		(const char *filename,
 					 xmlDocPtr cur);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlNodeDump		(xmlBufferPtr buf,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlNodeDumpFile	(FILE *out,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlNodeDumpFileFormat	(FILE *out,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur,
 					 const char *encoding,
 					 int format);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlSaveFileEnc		(const char *filename,
 					 xmlDocPtr cur,
 					 const char *encoding);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlSaveFileFormat	(const char *filename,
 					 xmlDocPtr cur,
 					 const char *encoding,
 					 int format);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur,
 					 const char *encoding,
 					 int format);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlDocContentDumpOutput(xmlOutputBufferPtr buf,
 					 xmlDocPtr cur,
 					 const char *encoding);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlDocContentDumpFormatOutput(xmlOutputBufferPtr buf,
 					 xmlDocPtr cur,
 					 const char *encoding,
 					 int format);
-XMLPUBFUN void XMLCALL 
-		htmlNodeDumpOutput	(xmlOutputBufferPtr buf, 
+XMLPUBFUN void XMLCALL
+		htmlNodeDumpOutput	(xmlOutputBufferPtr buf,
 					 xmlDocPtr doc,
-					 xmlNodePtr cur, 
+					 xmlNodePtr cur,
 					 const char *encoding);
 
 #endif /* LIBXML_OUTPUT_ENABLED */
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		htmlIsBooleanAttr	(const xmlChar *name);
 
 
diff --git a/third_party/libxml/src/include/libxml/Makefile.am b/third_party/libxml/src/include/libxml/Makefile.am
new file mode 100644
index 0000000..cf9297a
--- /dev/null
+++ b/third_party/libxml/src/include/libxml/Makefile.am
@@ -0,0 +1,54 @@
+## Process this file with automake to produce Makefile.in
+
+xmlincdir = $(includedir)/libxml2/libxml
+
+xmlinc_HEADERS = \
+		SAX.h \
+		entities.h \
+		encoding.h \
+		parser.h \
+		parserInternals.h \
+		xmlerror.h \
+		HTMLparser.h \
+		HTMLtree.h \
+		debugXML.h \
+		tree.h \
+		list.h \
+		hash.h \
+		xpath.h \
+		xpathInternals.h \
+		xpointer.h \
+		xinclude.h \
+		xmlIO.h \
+		xmlmemory.h \
+		nanohttp.h \
+		nanoftp.h \
+		uri.h \
+		valid.h \
+		xlink.h \
+		xmlversion.h \
+		DOCBparser.h \
+		catalog.h \
+		threads.h \
+		globals.h \
+		c14n.h \
+		xmlautomata.h \
+		xmlregexp.h \
+		xmlmodule.h \
+		xmlschemas.h \
+		schemasInternals.h \
+		xmlschemastypes.h \
+		xmlstring.h \
+		xmlunicode.h \
+		xmlreader.h \
+		relaxng.h \
+		dict.h \
+		SAX2.h \
+		xmlexports.h \
+		xmlwriter.h \
+		chvalid.h \
+		pattern.h \
+		xmlsave.h \
+		schematron.h
+
+EXTRA_DIST = xmlversion.h.in
diff --git a/third_party/libxml/src/include/libxml/SAX.h b/third_party/libxml/src/include/libxml/SAX.h
index 0ca161b..20093ce 100644
--- a/third_party/libxml/src/include/libxml/SAX.h
+++ b/third_party/libxml/src/include/libxml/SAX.h
@@ -25,53 +25,53 @@ extern "C" {
 #endif
 XMLPUBFUN const xmlChar * XMLCALL
 		getPublicId			(void *ctx);
-XMLPUBFUN const xmlChar * XMLCALL	
+XMLPUBFUN const xmlChar * XMLCALL
 		getSystemId			(void *ctx);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		setDocumentLocator		(void *ctx,
 						 xmlSAXLocatorPtr loc);
-    
-XMLPUBFUN int XMLCALL		
+
+XMLPUBFUN int XMLCALL
 		getLineNumber			(void *ctx);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		getColumnNumber			(void *ctx);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		isStandalone			(void *ctx);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		hasInternalSubset		(void *ctx);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		hasExternalSubset		(void *ctx);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		internalSubset			(void *ctx,
 						 const xmlChar *name,
 						 const xmlChar *ExternalID,
 						 const xmlChar *SystemID);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		externalSubset			(void *ctx,
 						 const xmlChar *name,
 						 const xmlChar *ExternalID,
 						 const xmlChar *SystemID);
-XMLPUBFUN xmlEntityPtr XMLCALL	
+XMLPUBFUN xmlEntityPtr XMLCALL
 		getEntity			(void *ctx,
 						 const xmlChar *name);
-XMLPUBFUN xmlEntityPtr XMLCALL	
+XMLPUBFUN xmlEntityPtr XMLCALL
 		getParameterEntity		(void *ctx,
 						 const xmlChar *name);
-XMLPUBFUN xmlParserInputPtr XMLCALL 
+XMLPUBFUN xmlParserInputPtr XMLCALL
 		resolveEntity			(void *ctx,
 						 const xmlChar *publicId,
 						 const xmlChar *systemId);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		entityDecl			(void *ctx,
 						 const xmlChar *name,
 						 int type,
 						 const xmlChar *publicId,
 						 const xmlChar *systemId,
 						 xmlChar *content);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		attributeDecl			(void *ctx,
 						 const xmlChar *elem,
 						 const xmlChar *fullname,
@@ -79,87 +79,87 @@ XMLPUBFUN void XMLCALL
 						 int def,
 						 const xmlChar *defaultValue,
 						 xmlEnumerationPtr tree);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		elementDecl			(void *ctx,
 						 const xmlChar *name,
 						 int type,
 						 xmlElementContentPtr content);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		notationDecl			(void *ctx,
 						 const xmlChar *name,
 						 const xmlChar *publicId,
 						 const xmlChar *systemId);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		unparsedEntityDecl		(void *ctx,
 						 const xmlChar *name,
 						 const xmlChar *publicId,
 						 const xmlChar *systemId,
 						 const xmlChar *notationName);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		startDocument			(void *ctx);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		endDocument			(void *ctx);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		attribute			(void *ctx,
 						 const xmlChar *fullname,
 						 const xmlChar *value);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		startElement			(void *ctx,
 						 const xmlChar *fullname,
 						 const xmlChar **atts);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		endElement			(void *ctx,
 						 const xmlChar *name);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		reference			(void *ctx,
 						 const xmlChar *name);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		characters			(void *ctx,
 						 const xmlChar *ch,
 						 int len);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		ignorableWhitespace		(void *ctx,
 						 const xmlChar *ch,
 						 int len);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		processingInstruction		(void *ctx,
 						 const xmlChar *target,
 						 const xmlChar *data);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		globalNamespace			(void *ctx,
 						 const xmlChar *href,
 						 const xmlChar *prefix);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		setNamespace			(void *ctx,
 						 const xmlChar *name);
-XMLPUBFUN xmlNsPtr XMLCALL	
+XMLPUBFUN xmlNsPtr XMLCALL
 		getNamespace			(void *ctx);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		checkNamespace			(void *ctx,
 						 xmlChar *nameSpace);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		namespaceDecl			(void *ctx,
 						 const xmlChar *href,
 						 const xmlChar *prefix);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		comment				(void *ctx,
 						 const xmlChar *value);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		cdataBlock			(void *ctx,
 						 const xmlChar *value,
 						 int len);
 
 #ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		initxmlDefaultSAXHandler	(xmlSAXHandlerV1 *hdlr,
 						 int warning);
 #ifdef LIBXML_HTML_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		inithtmlDefaultSAXHandler	(xmlSAXHandlerV1 *hdlr);
 #endif
 #ifdef LIBXML_DOCB_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		initdocbDefaultSAXHandler	(xmlSAXHandlerV1 *hdlr);
 #endif
 #endif /* LIBXML_SAX1_ENABLED */
diff --git a/third_party/libxml/src/include/libxml/SAX2.h b/third_party/libxml/src/include/libxml/SAX2.h
index 8d2db02..a55212e 100644
--- a/third_party/libxml/src/include/libxml/SAX2.h
+++ b/third_party/libxml/src/include/libxml/SAX2.h
@@ -23,53 +23,53 @@ extern "C" {
 #endif
 XMLPUBFUN const xmlChar * XMLCALL
 		xmlSAX2GetPublicId		(void *ctx);
-XMLPUBFUN const xmlChar * XMLCALL	
+XMLPUBFUN const xmlChar * XMLCALL
 		xmlSAX2GetSystemId		(void *ctx);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2SetDocumentLocator	(void *ctx,
 						 xmlSAXLocatorPtr loc);
-    
-XMLPUBFUN int XMLCALL		
+
+XMLPUBFUN int XMLCALL
 		xmlSAX2GetLineNumber		(void *ctx);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSAX2GetColumnNumber		(void *ctx);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSAX2IsStandalone		(void *ctx);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSAX2HasInternalSubset	(void *ctx);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSAX2HasExternalSubset	(void *ctx);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2InternalSubset		(void *ctx,
 						 const xmlChar *name,
 						 const xmlChar *ExternalID,
 						 const xmlChar *SystemID);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2ExternalSubset		(void *ctx,
 						 const xmlChar *name,
 						 const xmlChar *ExternalID,
 						 const xmlChar *SystemID);
-XMLPUBFUN xmlEntityPtr XMLCALL	
+XMLPUBFUN xmlEntityPtr XMLCALL
 		xmlSAX2GetEntity		(void *ctx,
 						 const xmlChar *name);
-XMLPUBFUN xmlEntityPtr XMLCALL	
+XMLPUBFUN xmlEntityPtr XMLCALL
 		xmlSAX2GetParameterEntity	(void *ctx,
 						 const xmlChar *name);
-XMLPUBFUN xmlParserInputPtr XMLCALL 
+XMLPUBFUN xmlParserInputPtr XMLCALL
 		xmlSAX2ResolveEntity		(void *ctx,
 						 const xmlChar *publicId,
 						 const xmlChar *systemId);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2EntityDecl		(void *ctx,
 						 const xmlChar *name,
 						 int type,
 						 const xmlChar *publicId,
 						 const xmlChar *systemId,
 						 xmlChar *content);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2AttributeDecl		(void *ctx,
 						 const xmlChar *elem,
 						 const xmlChar *fullname,
@@ -77,36 +77,38 @@ XMLPUBFUN void XMLCALL
 						 int def,
 						 const xmlChar *defaultValue,
 						 xmlEnumerationPtr tree);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2ElementDecl		(void *ctx,
 						 const xmlChar *name,
 						 int type,
 						 xmlElementContentPtr content);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2NotationDecl		(void *ctx,
 						 const xmlChar *name,
 						 const xmlChar *publicId,
 						 const xmlChar *systemId);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2UnparsedEntityDecl	(void *ctx,
 						 const xmlChar *name,
 						 const xmlChar *publicId,
 						 const xmlChar *systemId,
 						 const xmlChar *notationName);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2StartDocument		(void *ctx);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2EndDocument		(void *ctx);
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
-XMLPUBFUN void XMLCALL		
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
+    defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || \
+    defined(LIBXML_LEGACY_ENABLED)
+XMLPUBFUN void XMLCALL
 		xmlSAX2StartElement		(void *ctx,
 						 const xmlChar *fullname,
 						 const xmlChar **atts);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2EndElement		(void *ctx,
 						 const xmlChar *name);
-#endif /* LIBXML_SAX1_ENABLED or LIBXML_HTML_ENABLED */
+#endif /* LIBXML_SAX1_ENABLED or LIBXML_HTML_ENABLED or LIBXML_LEGACY_ENABLED */
 XMLPUBFUN void XMLCALL
 		xmlSAX2StartElementNs		(void *ctx,
 						 const xmlChar *localname,
@@ -122,25 +124,25 @@ XMLPUBFUN void XMLCALL
 						 const xmlChar *localname,
 						 const xmlChar *prefix,
 						 const xmlChar *URI);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2Reference		(void *ctx,
 						 const xmlChar *name);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2Characters		(void *ctx,
 						 const xmlChar *ch,
 						 int len);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2IgnorableWhitespace	(void *ctx,
 						 const xmlChar *ch,
 						 int len);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2ProcessingInstruction	(void *ctx,
 						 const xmlChar *target,
 						 const xmlChar *data);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2Comment			(void *ctx,
 						 const xmlChar *value);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2CDataBlock		(void *ctx,
 						 const xmlChar *value,
 						 int len);
@@ -153,22 +155,22 @@ XMLPUBFUN int XMLCALL
 XMLPUBFUN int XMLCALL
 		xmlSAXVersion			(xmlSAXHandler *hdlr,
 						 int version);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2InitDefaultSAXHandler    (xmlSAXHandler *hdlr,
 						 int warning);
 #ifdef LIBXML_HTML_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2InitHtmlDefaultSAXHandler(xmlSAXHandler *hdlr);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		htmlDefaultSAXHandlerInit	(void);
 #endif
 #ifdef LIBXML_DOCB_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSAX2InitDocbDefaultSAXHandler(xmlSAXHandler *hdlr);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		docbDefaultSAXHandlerInit	(void);
 #endif
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlDefaultSAXHandlerInit	(void);
 #ifdef __cplusplus
 }
diff --git a/third_party/libxml/src/include/libxml/c14n.h b/third_party/libxml/src/include/libxml/c14n.h
index 3011af7..b8971d9 100644
--- a/third_party/libxml/src/include/libxml/c14n.h
+++ b/third_party/libxml/src/include/libxml/c14n.h
@@ -54,7 +54,7 @@ extern "C" {
 
 /*
  * xmlC14NMode:
- * 
+ *
  * Predefined values for C14N modes
  *
  */
diff --git a/third_party/libxml/src/include/libxml/catalog.h b/third_party/libxml/src/include/libxml/catalog.h
index b444137..5a13f51 100644
--- a/third_party/libxml/src/include/libxml/catalog.h
+++ b/third_party/libxml/src/include/libxml/catalog.h
@@ -68,111 +68,111 @@ typedef xmlCatalog *xmlCatalogPtr;
  */
 XMLPUBFUN xmlCatalogPtr XMLCALL
 		xmlNewCatalog		(int sgml);
-XMLPUBFUN xmlCatalogPtr XMLCALL	
+XMLPUBFUN xmlCatalogPtr XMLCALL
 		xmlLoadACatalog		(const char *filename);
-XMLPUBFUN xmlCatalogPtr XMLCALL	
+XMLPUBFUN xmlCatalogPtr XMLCALL
 		xmlLoadSGMLSuperCatalog	(const char *filename);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlConvertSGMLCatalog	(xmlCatalogPtr catal);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlACatalogAdd		(xmlCatalogPtr catal,
 					 const xmlChar *type,
 					 const xmlChar *orig,
 					 const xmlChar *replace);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlACatalogRemove	(xmlCatalogPtr catal,
 					 const xmlChar *value);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlACatalogResolve	(xmlCatalogPtr catal,
 					 const xmlChar *pubID,
 	                                 const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlACatalogResolveSystem(xmlCatalogPtr catal,
 					 const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlACatalogResolvePublic(xmlCatalogPtr catal,
 					 const xmlChar *pubID);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlACatalogResolveURI	(xmlCatalogPtr catal,
 					 const xmlChar *URI);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlACatalogDump		(xmlCatalogPtr catal,
 					 FILE *out);
 #endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeCatalog		(xmlCatalogPtr catal);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlCatalogIsEmpty	(xmlCatalogPtr catal);
 
 /*
  * Global operations.
  */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlInitializeCatalog	(void);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlLoadCatalog		(const char *filename);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlLoadCatalogs		(const char *paths);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlCatalogCleanup	(void);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlCatalogDump		(FILE *out);
 #endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlCatalogResolve	(const xmlChar *pubID,
 	                                 const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlCatalogResolveSystem	(const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlCatalogResolvePublic	(const xmlChar *pubID);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlCatalogResolveURI	(const xmlChar *URI);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlCatalogAdd		(const xmlChar *type,
 					 const xmlChar *orig,
 					 const xmlChar *replace);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlCatalogRemove	(const xmlChar *value);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlParseCatalogFile	(const char *filename);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlCatalogConvert	(void);
 
 /*
  * Strictly minimal interfaces for per-document catalogs used
  * by the parser.
  */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlCatalogFreeLocal	(void *catalogs);
-XMLPUBFUN void * XMLCALL		
+XMLPUBFUN void * XMLCALL
 		xmlCatalogAddLocal	(void *catalogs,
 					 const xmlChar *URL);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlCatalogLocalResolve	(void *catalogs,
 					 const xmlChar *pubID,
 	                                 const xmlChar *sysID);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlCatalogLocalResolveURI(void *catalogs,
 					 const xmlChar *URI);
 /*
  * Preference settings.
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlCatalogSetDebug	(int level);
-XMLPUBFUN xmlCatalogPrefer XMLCALL 
+XMLPUBFUN xmlCatalogPrefer XMLCALL
 		xmlCatalogSetDefaultPrefer(xmlCatalogPrefer prefer);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlCatalogSetDefaults	(xmlCatalogAllow allow);
-XMLPUBFUN xmlCatalogAllow XMLCALL	
+XMLPUBFUN xmlCatalogAllow XMLCALL
 		xmlCatalogGetDefaults	(void);
 
 
 /* DEPRECATED interfaces */
-XMLPUBFUN const xmlChar * XMLCALL	
+XMLPUBFUN const xmlChar * XMLCALL
 		xmlCatalogGetSystem	(const xmlChar *sysID);
-XMLPUBFUN const xmlChar * XMLCALL	
+XMLPUBFUN const xmlChar * XMLCALL
 		xmlCatalogGetPublic	(const xmlChar *pubID);
 
 #ifdef __cplusplus
diff --git a/third_party/libxml/src/include/libxml/debugXML.h b/third_party/libxml/src/include/libxml/debugXML.h
index 5a9d20b..5b3be13 100644
--- a/third_party/libxml/src/include/libxml/debugXML.h
+++ b/third_party/libxml/src/include/libxml/debugXML.h
@@ -25,18 +25,18 @@ extern "C" {
 /*
  * The standard Dump routines.
  */
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlDebugDumpString	(FILE *output,
 				 const xmlChar *str);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlDebugDumpAttr	(FILE *output,
 				 xmlAttrPtr attr,
 				 int depth);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlDebugDumpAttrList	(FILE *output,
 				 xmlAttrPtr attr,
 				 int depth);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlDebugDumpOneNode	(FILE *output,
 				 xmlNodePtr node,
 				 int depth);
@@ -54,16 +54,16 @@ XMLPUBFUN void XMLCALL
 XMLPUBFUN void XMLCALL
 	xmlDebugDumpDocument	(FILE *output,
 				 xmlDocPtr doc);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlDebugDumpDTD		(FILE *output,
 				 xmlDtdPtr dtd);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlDebugDumpEntities	(FILE *output,
 				 xmlDocPtr doc);
 
 /****************************************************************
  *								*
- *	 		Checking routines			*
+ *			Checking routines			*
  *								*
  ****************************************************************/
 
@@ -73,16 +73,16 @@ XMLPUBFUN int XMLCALL
 
 /****************************************************************
  *								*
- *	 		XML shell helpers			*
+ *			XML shell helpers			*
  *								*
  ****************************************************************/
 
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlLsOneNode		(FILE *output, xmlNodePtr node);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlLsCountNode		(xmlNodePtr node);
 
-XMLPUBFUN const char * XMLCALL 
+XMLPUBFUN const char * XMLCALL
 	xmlBoolToText		(int boolval);
 
 /****************************************************************
@@ -136,63 +136,63 @@ typedef int (* xmlShellCmd) (xmlShellCtxtPtr ctxt,
 			     xmlNodePtr node,
 			     xmlNodePtr node2);
 
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlShellPrintXPathError	(int errorType,
 				 const char *arg);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlShellPrintXPathResult(xmlXPathObjectPtr list);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellList		(xmlShellCtxtPtr ctxt,
 				 char *arg,
 				 xmlNodePtr node,
 				 xmlNodePtr node2);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellBase		(xmlShellCtxtPtr ctxt,
 				 char *arg,
 				 xmlNodePtr node,
 				 xmlNodePtr node2);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellDir		(xmlShellCtxtPtr ctxt,
 				 char *arg,
 				 xmlNodePtr node,
 				 xmlNodePtr node2);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellLoad		(xmlShellCtxtPtr ctxt,
 				 char *filename,
 				 xmlNodePtr node,
 				 xmlNodePtr node2);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlShellPrintNode	(xmlNodePtr node);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellCat		(xmlShellCtxtPtr ctxt,
 				 char *arg,
 				 xmlNodePtr node,
 				 xmlNodePtr node2);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellWrite		(xmlShellCtxtPtr ctxt,
 				 char *filename,
 				 xmlNodePtr node,
 				 xmlNodePtr node2);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellSave		(xmlShellCtxtPtr ctxt,
 				 char *filename,
 				 xmlNodePtr node,
 				 xmlNodePtr node2);
 #endif /* LIBXML_OUTPUT_ENABLED */
 #ifdef LIBXML_VALID_ENABLED
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellValidate	(xmlShellCtxtPtr ctxt,
 				 char *dtd,
 				 xmlNodePtr node,
 				 xmlNodePtr node2);
 #endif /* LIBXML_VALID_ENABLED */
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellDu		(xmlShellCtxtPtr ctxt,
 				 char *arg,
 				 xmlNodePtr tree,
 				 xmlNodePtr node2);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlShellPwd		(xmlShellCtxtPtr ctxt,
 				 char *buffer,
 				 xmlNodePtr node,
@@ -201,12 +201,12 @@ XMLPUBFUN int XMLCALL
 /*
  * The Shell interface.
  */
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlShell		(xmlDocPtr doc,
 				 char *filename,
 				 xmlShellReadlineFunc input,
 				 FILE *output);
-			 
+
 #endif /* LIBXML_XPATH_ENABLED */
 
 #ifdef __cplusplus
diff --git a/third_party/libxml/src/include/libxml/dict.h b/third_party/libxml/src/include/libxml/dict.h
index abb8339..7022ec8 100644
--- a/third_party/libxml/src/include/libxml/dict.h
+++ b/third_party/libxml/src/include/libxml/dict.h
@@ -11,6 +11,7 @@
 #ifndef __XML_DICT_H__
 #define __XML_DICT_H__
 
+#include <limits.h>
 #include <libxml/xmlversion.h>
 #include <libxml/tree.h>
 
@@ -25,36 +26,46 @@ typedef struct _xmlDict xmlDict;
 typedef xmlDict *xmlDictPtr;
 
 /*
+ * Initializer
+ */
+XMLPUBFUN int XMLCALL  xmlInitializeDict(void);
+
+/*
  * Constructor and destructor.
  */
 XMLPUBFUN xmlDictPtr XMLCALL
 			xmlDictCreate	(void);
+XMLPUBFUN size_t XMLCALL
+			xmlDictSetLimit	(xmlDictPtr dict,
+                                         size_t limit);
+XMLPUBFUN size_t XMLCALL
+			xmlDictGetUsage (xmlDictPtr dict);
 XMLPUBFUN xmlDictPtr XMLCALL
 			xmlDictCreateSub(xmlDictPtr sub);
 XMLPUBFUN int XMLCALL
 			xmlDictReference(xmlDictPtr dict);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlDictFree	(xmlDictPtr dict);
 
 /*
  * Lookup of entry in the dictionnary.
  */
-XMLPUBFUN const xmlChar * XMLCALL		
+XMLPUBFUN const xmlChar * XMLCALL
 			xmlDictLookup	(xmlDictPtr dict,
 		                         const xmlChar *name,
 		                         int len);
-XMLPUBFUN const xmlChar * XMLCALL		
+XMLPUBFUN const xmlChar * XMLCALL
 			xmlDictExists	(xmlDictPtr dict,
 		                         const xmlChar *name,
 		                         int len);
-XMLPUBFUN const xmlChar * XMLCALL		
+XMLPUBFUN const xmlChar * XMLCALL
 			xmlDictQLookup	(xmlDictPtr dict,
 		                         const xmlChar *prefix,
 		                         const xmlChar *name);
 XMLPUBFUN int XMLCALL
 			xmlDictOwns	(xmlDictPtr dict,
 					 const xmlChar *str);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlDictSize	(xmlDictPtr dict);
 
 /*
diff --git a/third_party/libxml/src/include/libxml/encoding.h b/third_party/libxml/src/include/libxml/encoding.h
index b5f8b48..7967cc66a 100644
--- a/third_party/libxml/src/include/libxml/encoding.h
+++ b/third_party/libxml/src/include/libxml/encoding.h
@@ -26,24 +26,9 @@
 
 #ifdef LIBXML_ICONV_ENABLED
 #include <iconv.h>
-#else 
+#endif
 #ifdef LIBXML_ICU_ENABLED
 #include <unicode/ucnv.h>
-#if 0
-/* Forward-declare UConverter here rather than pulling in <unicode/ucnv.h>
- * to prevent unwanted ICU symbols being exposed to users of libxml2.
- * One particular case is Qt4 conflicting on UChar32.
- */
-#include <stdint.h>
-struct UConverter;
-typedef struct UConverter UConverter;
-#ifdef _MSC_VER
-typedef wchar_t UChar;
-#else
-typedef uint16_t UChar;
-#endif
-#endif
-#endif
 #endif
 #ifdef __cplusplus
 extern "C" {
@@ -178,32 +163,32 @@ extern "C" {
 /*
  * Interfaces for encoding handlers.
  */
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlInitCharEncodingHandlers	(void);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlCleanupCharEncodingHandlers	(void);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlRegisterCharEncodingHandler	(xmlCharEncodingHandlerPtr handler);
 XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
 	xmlGetCharEncodingHandler	(xmlCharEncoding enc);
 XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
 	xmlFindCharEncodingHandler	(const char *name);
 XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL
-	xmlNewCharEncodingHandler	(const char *name, 
-                          		 xmlCharEncodingInputFunc input,
-                          		 xmlCharEncodingOutputFunc output);
+	xmlNewCharEncodingHandler	(const char *name,
+					 xmlCharEncodingInputFunc input,
+					 xmlCharEncodingOutputFunc output);
 
 /*
  * Interfaces for encoding names and aliases.
  */
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlAddEncodingAlias		(const char *name,
 					 const char *alias);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlDelEncodingAlias		(const char *alias);
 XMLPUBFUN const char * XMLCALL
 	xmlGetEncodingAlias		(const char *alias);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlCleanupEncodingAliases	(void);
 XMLPUBFUN xmlCharEncoding XMLCALL
 	xmlParseCharEncoding		(const char *name);
@@ -217,12 +202,12 @@ XMLPUBFUN xmlCharEncoding XMLCALL
 	xmlDetectCharEncoding		(const unsigned char *in,
 					 int len);
 
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlCharEncOutFunc		(xmlCharEncodingHandler *handler,
 					 xmlBufferPtr out,
 					 xmlBufferPtr in);
 
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlCharEncInFunc		(xmlCharEncodingHandler *handler,
 					 xmlBufferPtr out,
 					 xmlBufferPtr in);
@@ -230,20 +215,20 @@ XMLPUBFUN int XMLCALL
 	xmlCharEncFirstLine		(xmlCharEncodingHandler *handler,
 					 xmlBufferPtr out,
 					 xmlBufferPtr in);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlCharEncCloseFunc		(xmlCharEncodingHandler *handler);
 
 /*
  * Export a few useful functions
  */
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	UTF8Toisolat1			(unsigned char *out,
 					 int *outlen,
 					 const unsigned char *in,
 					 int *inlen);
 #endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	isolat1ToUTF8			(unsigned char *out,
 					 int *outlen,
 					 const unsigned char *in,
diff --git a/third_party/libxml/src/include/libxml/entities.h b/third_party/libxml/src/include/libxml/entities.h
index cefb97f..47b4573 100644
--- a/third_party/libxml/src/include/libxml/entities.h
+++ b/third_party/libxml/src/include/libxml/entities.h
@@ -57,8 +57,9 @@ struct _xmlEntity {
     const xmlChar           *URI;	/* the full URI as computed */
     int                    owner;	/* does the entity own the childrens */
     int			 checked;	/* was the entity content checked */
-					/* this is also used to count entites
-					 * references done from that entity */
+					/* this is also used to count entities
+					 * references done from that entity
+					 * and if it contains '<' */
 };
 
 /*
@@ -102,7 +103,7 @@ XMLPUBFUN xmlEntityPtr XMLCALL
 XMLPUBFUN xmlEntityPtr XMLCALL
 			xmlGetPredefinedEntity	(const xmlChar *name);
 XMLPUBFUN xmlEntityPtr XMLCALL
-			xmlGetDocEntity		(xmlDocPtr doc,
+			xmlGetDocEntity		(const xmlDoc *doc,
 						 const xmlChar *name);
 XMLPUBFUN xmlEntityPtr XMLCALL
 			xmlGetDtdEntity		(xmlDocPtr doc,
@@ -119,7 +120,7 @@ XMLPUBFUN xmlChar * XMLCALL
 			xmlEncodeEntitiesReentrant(xmlDocPtr doc,
 						 const xmlChar *input);
 XMLPUBFUN xmlChar * XMLCALL
-			xmlEncodeSpecialChars	(xmlDocPtr doc,
+			xmlEncodeSpecialChars	(const xmlDoc *doc,
 						 const xmlChar *input);
 XMLPUBFUN xmlEntitiesTablePtr XMLCALL
 			xmlCreateEntitiesTable	(void);
diff --git a/third_party/libxml/src/include/libxml/globals.h b/third_party/libxml/src/include/libxml/globals.h
index 9d688e0..a9305aa 100644
--- a/third_party/libxml/src/include/libxml/globals.h
+++ b/third_party/libxml/src/include/libxml/globals.h
@@ -39,7 +39,9 @@ XMLPUBFUN void XMLCALL xmlCleanupGlobals(void);
  * Returns the new xmlParserInputBufferPtr in case of success or NULL if no
  *         method was found.
  */
-typedef xmlParserInputBufferPtr (*xmlParserInputBufferCreateFilenameFunc) (const char *URI, xmlCharEncoding enc);
+typedef xmlParserInputBufferPtr (*xmlParserInputBufferCreateFilenameFunc) (const char *URI,
+									   xmlCharEncoding enc);
+
 
 /**
  * xmlOutputBufferCreateFilenameFunc:
@@ -52,7 +54,9 @@ typedef xmlParserInputBufferPtr (*xmlParserInputBufferCreateFilenameFunc) (const
  * Returns the new xmlOutputBufferPtr in case of success or NULL if no
  *         method was found.
  */
-typedef xmlOutputBufferPtr (*xmlOutputBufferCreateFilenameFunc) (const char *URI, xmlCharEncodingHandlerPtr encoder, int compression);
+typedef xmlOutputBufferPtr (*xmlOutputBufferCreateFilenameFunc) (const char *URI,
+								 xmlCharEncodingHandlerPtr encoder,
+								 int compression);
 
 XMLPUBFUN xmlParserInputBufferCreateFilenameFunc
 XMLCALL xmlParserInputBufferCreateFilenameDefault (xmlParserInputBufferCreateFilenameFunc func);
@@ -185,7 +189,8 @@ XMLPUBFUN xmlDeregisterNodeFunc XMLCALL xmlThrDefDeregisterNodeDefault(xmlDeregi
 XMLPUBFUN xmlOutputBufferCreateFilenameFunc XMLCALL
 	xmlThrDefOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func);
 XMLPUBFUN xmlParserInputBufferCreateFilenameFunc XMLCALL
-	xmlThrDefParserInputBufferCreateFilenameDefault(xmlParserInputBufferCreateFilenameFunc func);
+	xmlThrDefParserInputBufferCreateFilenameDefault(
+				xmlParserInputBufferCreateFilenameFunc func);
 
 /** DOC_DISABLE */
 /*
@@ -297,7 +302,8 @@ XMLPUBFUN xmlBufferAllocationScheme * XMLCALL __xmlBufferAllocScheme(void);
 #else
 XMLPUBVAR xmlBufferAllocationScheme xmlBufferAllocScheme;
 #endif
-XMLPUBFUN xmlBufferAllocationScheme XMLCALL xmlThrDefBufferAllocScheme(xmlBufferAllocationScheme v);
+XMLPUBFUN xmlBufferAllocationScheme XMLCALL
+	xmlThrDefBufferAllocScheme(xmlBufferAllocationScheme v);
 
 XMLPUBFUN int * XMLCALL __xmlDefaultBufferSize(void);
 #ifdef LIBXML_THREAD_ENABLED
@@ -479,7 +485,8 @@ XMLPUBFUN xmlDeregisterNodeFunc * XMLCALL __xmlDeregisterNodeDefaultValue(void);
 XMLPUBVAR xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue;
 #endif
 
-XMLPUBFUN xmlParserInputBufferCreateFilenameFunc * XMLCALL __xmlParserInputBufferCreateFilenameValue(void);
+XMLPUBFUN xmlParserInputBufferCreateFilenameFunc * XMLCALL \
+				__xmlParserInputBufferCreateFilenameValue(void);
 #ifdef LIBXML_THREAD_ENABLED
 #define xmlParserInputBufferCreateFilenameValue \
 (*(__xmlParserInputBufferCreateFilenameValue()))
diff --git a/third_party/libxml/src/include/libxml/hash.h b/third_party/libxml/src/include/libxml/hash.h
index 7fe4be7..dc8ab7e 100644
--- a/third_party/libxml/src/include/libxml/hash.h
+++ b/third_party/libxml/src/include/libxml/hash.h
@@ -1,7 +1,7 @@
 /*
  * Summary: Chained hash tables
- * Description: This module implements the hash table support used in 
- * 		various places in the library.
+ * Description: This module implements the hash table support used in
+ *		various places in the library.
  *
  * Copy: See Copyright for the status of this software.
  *
@@ -108,40 +108,40 @@ XMLPUBFUN xmlHashTablePtr XMLCALL
 XMLPUBFUN xmlHashTablePtr XMLCALL
 			xmlHashCreateDict(int size,
 					 xmlDictPtr dict);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlHashFree	(xmlHashTablePtr table,
 					 xmlHashDeallocator f);
 
 /*
  * Add a new entry to the hash table.
  */
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlHashAddEntry	(xmlHashTablePtr table,
 		                         const xmlChar *name,
 		                         void *userdata);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlHashUpdateEntry(xmlHashTablePtr table,
 		                         const xmlChar *name,
 		                         void *userdata,
 					 xmlHashDeallocator f);
-XMLPUBFUN int XMLCALL		    
+XMLPUBFUN int XMLCALL
 			xmlHashAddEntry2(xmlHashTablePtr table,
 		                         const xmlChar *name,
 		                         const xmlChar *name2,
 		                         void *userdata);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlHashUpdateEntry2(xmlHashTablePtr table,
 		                         const xmlChar *name,
 		                         const xmlChar *name2,
 		                         void *userdata,
 					 xmlHashDeallocator f);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlHashAddEntry3(xmlHashTablePtr table,
 		                         const xmlChar *name,
 		                         const xmlChar *name2,
 		                         const xmlChar *name3,
 		                         void *userdata);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlHashUpdateEntry3(xmlHashTablePtr table,
 		                         const xmlChar *name,
 		                         const xmlChar *name2,
@@ -152,13 +152,13 @@ XMLPUBFUN int XMLCALL
 /*
  * Remove an entry from the hash table.
  */
-XMLPUBFUN int XMLCALL     
+XMLPUBFUN int XMLCALL
 			xmlHashRemoveEntry(xmlHashTablePtr table, const xmlChar *name,
                            xmlHashDeallocator f);
-XMLPUBFUN int XMLCALL     
+XMLPUBFUN int XMLCALL
 			xmlHashRemoveEntry2(xmlHashTablePtr table, const xmlChar *name,
                             const xmlChar *name2, xmlHashDeallocator f);
-XMLPUBFUN int  XMLCALL    
+XMLPUBFUN int  XMLCALL
 			xmlHashRemoveEntry3(xmlHashTablePtr table, const xmlChar *name,
                             const xmlChar *name2, const xmlChar *name3,
                             xmlHashDeallocator f);
@@ -166,29 +166,29 @@ XMLPUBFUN int  XMLCALL
 /*
  * Retrieve the userdata.
  */
-XMLPUBFUN void * XMLCALL			
+XMLPUBFUN void * XMLCALL
 			xmlHashLookup	(xmlHashTablePtr table,
 					 const xmlChar *name);
-XMLPUBFUN void * XMLCALL			
+XMLPUBFUN void * XMLCALL
 			xmlHashLookup2	(xmlHashTablePtr table,
 					 const xmlChar *name,
 					 const xmlChar *name2);
-XMLPUBFUN void * XMLCALL			
+XMLPUBFUN void * XMLCALL
 			xmlHashLookup3	(xmlHashTablePtr table,
 					 const xmlChar *name,
 					 const xmlChar *name2,
 					 const xmlChar *name3);
-XMLPUBFUN void * XMLCALL			
+XMLPUBFUN void * XMLCALL
 			xmlHashQLookup	(xmlHashTablePtr table,
 					 const xmlChar *name,
 					 const xmlChar *prefix);
-XMLPUBFUN void * XMLCALL			
+XMLPUBFUN void * XMLCALL
 			xmlHashQLookup2	(xmlHashTablePtr table,
 					 const xmlChar *name,
 					 const xmlChar *prefix,
 					 const xmlChar *name2,
 					 const xmlChar *prefix2);
-XMLPUBFUN void * XMLCALL			
+XMLPUBFUN void * XMLCALL
 			xmlHashQLookup3	(xmlHashTablePtr table,
 					 const xmlChar *name,
 					 const xmlChar *prefix,
@@ -200,27 +200,27 @@ XMLPUBFUN void * XMLCALL
 /*
  * Helpers.
  */
-XMLPUBFUN xmlHashTablePtr XMLCALL		
+XMLPUBFUN xmlHashTablePtr XMLCALL
 			xmlHashCopy	(xmlHashTablePtr table,
 					 xmlHashCopier f);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlHashSize	(xmlHashTablePtr table);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlHashScan	(xmlHashTablePtr table,
 					 xmlHashScanner f,
 					 void *data);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlHashScan3	(xmlHashTablePtr table,
 					 const xmlChar *name,
 					 const xmlChar *name2,
 					 const xmlChar *name3,
 					 xmlHashScanner f,
 					 void *data);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlHashScanFull	(xmlHashTablePtr table,
 					 xmlHashScannerFull f,
 					 void *data);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlHashScanFull3(xmlHashTablePtr table,
 					 const xmlChar *name,
 					 const xmlChar *name2,
diff --git a/third_party/libxml/src/include/libxml/list.h b/third_party/libxml/src/include/libxml/list.h
index 1d83482..0504e0c 100644
--- a/third_party/libxml/src/include/libxml/list.h
+++ b/third_party/libxml/src/include/libxml/list.h
@@ -1,6 +1,6 @@
 /*
  * Summary: lists interfaces
- * Description: this module implement the list support used in 
+ * Description: this module implement the list support used in
  * various place in the library.
  *
  * Copy: See Copyright for the status of this software.
@@ -55,76 +55,76 @@ typedef int (*xmlListWalker) (const void *data, const void *user);
 XMLPUBFUN xmlListPtr XMLCALL
 		xmlListCreate		(xmlListDeallocator deallocator,
 	                                 xmlListDataCompare compare);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListDelete		(xmlListPtr l);
 
 /* Basic Operators */
-XMLPUBFUN void * XMLCALL		
+XMLPUBFUN void * XMLCALL
 		xmlListSearch		(xmlListPtr l,
 					 void *data);
-XMLPUBFUN void * XMLCALL		
+XMLPUBFUN void * XMLCALL
 		xmlListReverseSearch	(xmlListPtr l,
 					 void *data);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListInsert		(xmlListPtr l,
 					 void *data) ;
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListAppend		(xmlListPtr l,
 					 void *data) ;
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListRemoveFirst	(xmlListPtr l,
 					 void *data);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListRemoveLast	(xmlListPtr l,
 					 void *data);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListRemoveAll	(xmlListPtr l,
 					 void *data);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListClear		(xmlListPtr l);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListEmpty		(xmlListPtr l);
-XMLPUBFUN xmlLinkPtr XMLCALL	
+XMLPUBFUN xmlLinkPtr XMLCALL
 		xmlListFront		(xmlListPtr l);
-XMLPUBFUN xmlLinkPtr XMLCALL	
+XMLPUBFUN xmlLinkPtr XMLCALL
 		xmlListEnd		(xmlListPtr l);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListSize		(xmlListPtr l);
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListPopFront		(xmlListPtr l);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListPopBack		(xmlListPtr l);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListPushFront	(xmlListPtr l,
 					 void *data);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListPushBack		(xmlListPtr l,
 					 void *data);
 
 /* Advanced Operators */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListReverse		(xmlListPtr l);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListSort		(xmlListPtr l);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListWalk		(xmlListPtr l,
 					 xmlListWalker walker,
 					 const void *user);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListReverseWalk	(xmlListPtr l,
 					 xmlListWalker walker,
 					 const void *user);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlListMerge		(xmlListPtr l1,
 					 xmlListPtr l2);
-XMLPUBFUN xmlListPtr XMLCALL	
+XMLPUBFUN xmlListPtr XMLCALL
 		xmlListDup		(const xmlListPtr old);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlListCopy		(xmlListPtr cur,
 					 const xmlListPtr old);
 /* Link operators */
-XMLPUBFUN void * XMLCALL          
+XMLPUBFUN void * XMLCALL
 		xmlLinkGetData          (xmlLinkPtr lk);
 
 /* xmlListUnique() */
diff --git a/third_party/libxml/src/include/libxml/nanoftp.h b/third_party/libxml/src/include/libxml/nanoftp.h
new file mode 100644
index 0000000..abb4bf7
--- /dev/null
+++ b/third_party/libxml/src/include/libxml/nanoftp.h
@@ -0,0 +1,163 @@
+/*
+ * Summary: minimal FTP implementation
+ * Description: minimal FTP implementation allowing to fetch resources
+ *              like external subset.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __NANO_FTP_H__
+#define __NANO_FTP_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_FTP_ENABLED
+
+/* Needed for portability to Windows 64 bits */
+#if defined(__MINGW32__) || defined(_WIN32_WCE)
+#include <winsock2.h>
+#else
+/**
+ * SOCKET:
+ *
+ * macro used to provide portability of code to windows sockets
+ */
+#define SOCKET int
+/**
+ * INVALID_SOCKET:
+ *
+ * macro used to provide portability of code to windows sockets
+ * the value to be used when the socket is not valid
+ */
+#undef  INVALID_SOCKET
+#define INVALID_SOCKET (-1)
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * ftpListCallback:
+ * @userData:  user provided data for the callback
+ * @filename:  the file name (including "->" when links are shown)
+ * @attrib:  the attribute string
+ * @owner:  the owner string
+ * @group:  the group string
+ * @size:  the file size
+ * @links:  the link count
+ * @year:  the year
+ * @month:  the month
+ * @day:  the day
+ * @hour:  the hour
+ * @minute:  the minute
+ *
+ * A callback for the xmlNanoFTPList command.
+ * Note that only one of year and day:minute are specified.
+ */
+typedef void (*ftpListCallback) (void *userData,
+	                         const char *filename, const char *attrib,
+	                         const char *owner, const char *group,
+				 unsigned long size, int links, int year,
+				 const char *month, int day, int hour,
+				 int minute);
+/**
+ * ftpDataCallback:
+ * @userData: the user provided context
+ * @data: the data received
+ * @len: its size in bytes
+ *
+ * A callback for the xmlNanoFTPGet command.
+ */
+typedef void (*ftpDataCallback) (void *userData,
+				 const char *data,
+				 int len);
+
+/*
+ * Init
+ */
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPInit		(void);
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPCleanup	(void);
+
+/*
+ * Creating/freeing contexts.
+ */
+XMLPUBFUN void * XMLCALL
+	xmlNanoFTPNewCtxt	(const char *URL);
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPFreeCtxt	(void * ctx);
+XMLPUBFUN void * XMLCALL
+	xmlNanoFTPConnectTo	(const char *server,
+				 int port);
+/*
+ * Opening/closing session connections.
+ */
+XMLPUBFUN void * XMLCALL
+	xmlNanoFTPOpen		(const char *URL);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPConnect	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPClose		(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPQuit		(void *ctx);
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPScanProxy	(const char *URL);
+XMLPUBFUN void XMLCALL
+	xmlNanoFTPProxy		(const char *host,
+				 int port,
+				 const char *user,
+				 const char *passwd,
+				 int type);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPUpdateURL	(void *ctx,
+				 const char *URL);
+
+/*
+ * Rather internal commands.
+ */
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPGetResponse	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPCheckResponse	(void *ctx);
+
+/*
+ * CD/DIR/GET handlers.
+ */
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPCwd		(void *ctx,
+				 const char *directory);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPDele		(void *ctx,
+				 const char *file);
+
+XMLPUBFUN SOCKET XMLCALL
+	xmlNanoFTPGetConnection	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPCloseConnection(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPList		(void *ctx,
+				 ftpListCallback callback,
+				 void *userData,
+				 const char *filename);
+XMLPUBFUN SOCKET XMLCALL
+	xmlNanoFTPGetSocket	(void *ctx,
+				 const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPGet		(void *ctx,
+				 ftpDataCallback callback,
+				 void *userData,
+				 const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlNanoFTPRead		(void *ctx,
+				 void *dest,
+				 int len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* LIBXML_FTP_ENABLED */
+#endif /* __NANO_FTP_H__ */
diff --git a/third_party/libxml/src/include/libxml/nanohttp.h b/third_party/libxml/src/include/libxml/nanohttp.h
new file mode 100644
index 0000000..22b8fb4
--- /dev/null
+++ b/third_party/libxml/src/include/libxml/nanohttp.h
@@ -0,0 +1,81 @@
+/*
+ * Summary: minimal HTTP implementation
+ * Description: minimal HTTP implementation allowing to fetch resources
+ *              like external subset.
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __NANO_HTTP_H__
+#define __NANO_HTTP_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_HTTP_ENABLED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+XMLPUBFUN void XMLCALL
+	xmlNanoHTTPInit		(void);
+XMLPUBFUN void XMLCALL
+	xmlNanoHTTPCleanup	(void);
+XMLPUBFUN void XMLCALL
+	xmlNanoHTTPScanProxy	(const char *URL);
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPFetch	(const char *URL,
+				 const char *filename,
+				 char **contentType);
+XMLPUBFUN void * XMLCALL
+	xmlNanoHTTPMethod	(const char *URL,
+				 const char *method,
+				 const char *input,
+				 char **contentType,
+				 const char *headers,
+				 int   ilen);
+XMLPUBFUN void * XMLCALL
+	xmlNanoHTTPMethodRedir	(const char *URL,
+				 const char *method,
+				 const char *input,
+				 char **contentType,
+				 char **redir,
+				 const char *headers,
+				 int   ilen);
+XMLPUBFUN void * XMLCALL
+	xmlNanoHTTPOpen		(const char *URL,
+				 char **contentType);
+XMLPUBFUN void * XMLCALL
+	xmlNanoHTTPOpenRedir	(const char *URL,
+				 char **contentType,
+				 char **redir);
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPReturnCode	(void *ctx);
+XMLPUBFUN const char * XMLCALL
+	xmlNanoHTTPAuthHeader	(void *ctx);
+XMLPUBFUN const char * XMLCALL
+	xmlNanoHTTPRedir	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPContentLength( void * ctx );
+XMLPUBFUN const char * XMLCALL
+	xmlNanoHTTPEncoding	(void *ctx);
+XMLPUBFUN const char * XMLCALL
+	xmlNanoHTTPMimeType	(void *ctx);
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPRead		(void *ctx,
+				 void *dest,
+				 int len);
+#ifdef LIBXML_OUTPUT_ENABLED
+XMLPUBFUN int XMLCALL
+	xmlNanoHTTPSave		(void *ctxt,
+				 const char *filename);
+#endif /* LIBXML_OUTPUT_ENABLED */
+XMLPUBFUN void XMLCALL
+	xmlNanoHTTPClose	(void *ctx);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_HTTP_ENABLED */
+#endif /* __NANO_HTTP_H__ */
diff --git a/third_party/libxml/src/include/libxml/parser.h b/third_party/libxml/src/include/libxml/parser.h
index 3580b63..3f5730d 100644
--- a/third_party/libxml/src/include/libxml/parser.h
+++ b/third_party/libxml/src/include/libxml/parser.h
@@ -80,7 +80,7 @@ struct _xmlParserInput {
  * xmlParserNodeInfo:
  *
  * The parser can be asked to collect Node informations, i.e. at what
- * place in the file they were detected. 
+ * place in the file they were detected.
  * NOTE: This is off by default and not very well tested.
  */
 typedef struct _xmlParserNodeInfo xmlParserNodeInfo;
@@ -125,9 +125,9 @@ typedef enum {
     XML_PARSER_ENTITY_VALUE,	/* within an entity value in a decl */
     XML_PARSER_ATTRIBUTE_VALUE,	/* within an attribute value */
     XML_PARSER_SYSTEM_LITERAL,	/* within a SYSTEM value */
-    XML_PARSER_EPILOG, 		/* the Misc* after the last end tag */
+    XML_PARSER_EPILOG,		/* the Misc* after the last end tag */
     XML_PARSER_IGNORE,		/* within an IGNORED section */
-    XML_PARSER_PUBLIC_LITERAL 	/* within a PUBLIC value */
+    XML_PARSER_PUBLIC_LITERAL	/* within a PUBLIC value */
 } xmlParserInputState;
 
 /**
@@ -221,7 +221,7 @@ struct _xmlParserCtxt {
     xmlValidCtxt        vctxt;        /* The validity context */
 
     xmlParserInputState instate;      /* current type of input */
-    int                 token;        /* next char look-ahead */    
+    int                 token;        /* next char look-ahead */
 
     char           *directory;        /* the data directory */
 
@@ -308,6 +308,9 @@ struct _xmlParserCtxt {
     int                nodeInfoNr;    /* Depth of the parsing stack */
     int                nodeInfoMax;   /* Max depth of the parsing stack */
     xmlParserNodeInfo *nodeInfoTab;   /* array of nodeInfos */
+
+    int                input_id;      /* we need to label inputs */
+    unsigned long      sizeentcopy;   /* volume of entity copy */
 };
 
 /**
@@ -398,8 +401,8 @@ typedef xmlEntityPtr (*getParameterEntitySAXFunc) (void *ctx,
 /**
  * entityDeclSAXFunc:
  * @ctx:  the user data (XML parser context)
- * @name:  the entity name 
- * @type:  the entity type 
+ * @name:  the entity name
+ * @type:  the entity type
  * @publicId: The public ID of the entity
  * @systemId: The system ID of the entity
  * @content: the entity value (without processing).
@@ -429,8 +432,8 @@ typedef void (*notationDeclSAXFunc)(void *ctx,
  * attributeDeclSAXFunc:
  * @ctx:  the user data (XML parser context)
  * @elem:  the name of the element
- * @fullname:  the attribute name 
- * @type:  the attribute type 
+ * @fullname:  the attribute name
+ * @type:  the attribute type
  * @def:  the type of default value
  * @defaultValue: the attribute default value
  * @tree:  the tree of enumerated value set
@@ -447,8 +450,8 @@ typedef void (*attributeDeclSAXFunc)(void *ctx,
 /**
  * elementDeclSAXFunc:
  * @ctx:  the user data (XML parser context)
- * @name:  the element name 
- * @type:  the element type 
+ * @name:  the element name
+ * @type:  the element type
  * @content: the element value tree
  *
  * An element definition has been parsed.
@@ -535,7 +538,7 @@ typedef void (*attributeSAXFunc) (void *ctx,
  * @ctx:  the user data (XML parser context)
  * @name:  The entity name
  *
- * Called when an entity reference is detected. 
+ * Called when an entity reference is detected.
  */
 typedef void (*referenceSAXFunc) (void *ctx,
 				const xmlChar *name);
@@ -599,7 +602,7 @@ typedef void (*cdataBlockSAXFunc) (
  * @ctx:  an XML parser context
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
- * 
+ *
  * Display and format a warning messages, callback.
  */
 typedef void (XMLCDECL *warningSAXFunc) (void *ctx,
@@ -609,7 +612,7 @@ typedef void (XMLCDECL *warningSAXFunc) (void *ctx,
  * @ctx:  an XML parser context
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
- * 
+ *
  * Display and format an error messages, callback.
  */
 typedef void (XMLCDECL *errorSAXFunc) (void *ctx,
@@ -619,7 +622,7 @@ typedef void (XMLCDECL *errorSAXFunc) (void *ctx,
  * @ctx:  an XML parser context
  * @msg:  the message to display/transmit
  * @...:  extra parameters for the message display
- * 
+ *
  * Display and format fatal error messages, callback.
  * Note: so far fatalError() SAX callbacks are not used, error()
  *       get all the callbacks for errors.
@@ -695,7 +698,7 @@ typedef void (*startElementNsSAX2Func) (void *ctx,
 					int nb_attributes,
 					int nb_defaulted,
 					const xmlChar **attributes);
- 
+
 /**
  * endElementNsSAX2Func:
  * @ctx:  the user data (XML parser context)
@@ -790,7 +793,7 @@ struct _xmlSAXHandlerV1 {
  * xmlExternalEntityLoader:
  * @URL: The System ID of the resource requested
  * @ID: The Public ID of the resource requested
- * @context: the XML parser context 
+ * @context: the XML parser context
  *
  * External entity loaders types.
  *
@@ -816,18 +819,18 @@ extern "C" {
 /*
  * Init/Cleanup
  */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlInitParser		(void);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlCleanupParser	(void);
 
 /*
  * Input functions
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlParserInputRead	(xmlParserInputPtr in,
 					 int len);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlParserInputGrow	(xmlParserInputPtr in,
 					 int len);
 
@@ -835,101 +838,101 @@ XMLPUBFUN int XMLCALL
  * Basic parsing Interfaces
  */
 #ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlParseDoc		(const xmlChar *cur);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlParseFile		(const char *filename);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlParseMemory		(const char *buffer,
 					 int size);
 #endif /* LIBXML_SAX1_ENABLED */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSubstituteEntitiesDefault(int val);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlKeepBlanksDefault	(int val);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlStopParser		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlPedanticParserDefault(int val);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlLineNumbersDefault	(int val);
 
 #ifdef LIBXML_SAX1_ENABLED
 /*
- * Recovery mode 
+ * Recovery mode
  */
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlRecoverDoc		(const xmlChar *cur);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlRecoverMemory	(const char *buffer,
 					 int size);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlRecoverFile		(const char *filename);
 #endif /* LIBXML_SAX1_ENABLED */
 
 /*
  * Less common routines and SAX interfaces
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlParseDocument	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlParseExtParsedEnt	(xmlParserCtxtPtr ctxt);
 #ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSAXUserParseFile	(xmlSAXHandlerPtr sax,
 					 void *user_data,
 					 const char *filename);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSAXUserParseMemory	(xmlSAXHandlerPtr sax,
 					 void *user_data,
 					 const char *buffer,
 					 int size);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlSAXParseDoc		(xmlSAXHandlerPtr sax,
 					 const xmlChar *cur,
 					 int recovery);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlSAXParseMemory	(xmlSAXHandlerPtr sax,
 					 const char *buffer,
-                                   	 int size,
+					 int size,
 					 int recovery);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlSAXParseMemoryWithData (xmlSAXHandlerPtr sax,
 					 const char *buffer,
-                                   	 int size,
+					 int size,
 					 int recovery,
 					 void *data);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlSAXParseFile		(xmlSAXHandlerPtr sax,
 					 const char *filename,
 					 int recovery);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlSAXParseFileWithData	(xmlSAXHandlerPtr sax,
 					 const char *filename,
 					 int recovery,
 					 void *data);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlSAXParseEntity	(xmlSAXHandlerPtr sax,
 					 const char *filename);
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlParseEntity		(const char *filename);
 #endif /* LIBXML_SAX1_ENABLED */
 
 #ifdef LIBXML_VALID_ENABLED
-XMLPUBFUN xmlDtdPtr XMLCALL	
+XMLPUBFUN xmlDtdPtr XMLCALL
 		xmlSAXParseDTD		(xmlSAXHandlerPtr sax,
 					 const xmlChar *ExternalID,
 					 const xmlChar *SystemID);
-XMLPUBFUN xmlDtdPtr XMLCALL	
+XMLPUBFUN xmlDtdPtr XMLCALL
 		xmlParseDTD		(const xmlChar *ExternalID,
 					 const xmlChar *SystemID);
-XMLPUBFUN xmlDtdPtr XMLCALL	
+XMLPUBFUN xmlDtdPtr XMLCALL
 		xmlIOParseDTD		(xmlSAXHandlerPtr sax,
 					 xmlParserInputBufferPtr input,
 					 xmlCharEncoding enc);
 #endif /* LIBXML_VALID_ENABLE */
 #ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 		xmlParseBalancedChunkMemory(xmlDocPtr doc,
 					 xmlSAXHandlerPtr sax,
 					 void *user_data,
@@ -944,7 +947,7 @@ XMLPUBFUN xmlParserErrors XMLCALL
 					 int options,
 					 xmlNodePtr *lst);
 #ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN int XMLCALL          
+XMLPUBFUN int XMLCALL
 		xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc,
                      xmlSAXHandlerPtr sax,
                      void *user_data,
@@ -952,7 +955,7 @@ XMLPUBFUN int XMLCALL
                      const xmlChar *string,
                      xmlNodePtr *lst,
                      int recover);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlParseExternalEntity	(xmlDocPtr doc,
 					 xmlSAXHandlerPtr sax,
 					 void *user_data,
@@ -961,7 +964,7 @@ XMLPUBFUN int XMLCALL
 					 const xmlChar *ID,
 					 xmlNodePtr *lst);
 #endif /* LIBXML_SAX1_ENABLED */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx,
 					 const xmlChar *URL,
 					 const xmlChar *ID,
@@ -970,35 +973,35 @@ XMLPUBFUN int XMLCALL
 /*
  * Parser contexts handling.
  */
-XMLPUBFUN xmlParserCtxtPtr XMLCALL	
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
 		xmlNewParserCtxt	(void);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlInitParserCtxt	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlClearParserCtxt	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeParserCtxt	(xmlParserCtxtPtr ctxt);
 #ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSetupParserForBuffer	(xmlParserCtxtPtr ctxt,
 					 const xmlChar* buffer,
 					 const char *filename);
 #endif /* LIBXML_SAX1_ENABLED */
-XMLPUBFUN xmlParserCtxtPtr XMLCALL 
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
 		xmlCreateDocParserCtxt	(const xmlChar *cur);
 
 #ifdef LIBXML_LEGACY_ENABLED
 /*
  * Reading/setting optional parsing features.
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlGetFeaturesList	(int *len,
 					 const char **result);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlGetFeature		(xmlParserCtxtPtr ctxt,
 					 const char *name,
 					 void *result);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSetFeature		(xmlParserCtxtPtr ctxt,
 					 const char *name,
 					 void *value);
@@ -1008,13 +1011,13 @@ XMLPUBFUN int XMLCALL
 /*
  * Interfaces for the Push mode.
  */
-XMLPUBFUN xmlParserCtxtPtr XMLCALL 
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
 		xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax,
 					 void *user_data,
 					 const char *chunk,
 					 int size,
 					 const char *filename);
-XMLPUBFUN int XMLCALL		 
+XMLPUBFUN int XMLCALL
 		xmlParseChunk		(xmlParserCtxtPtr ctxt,
 					 const char *chunk,
 					 int size,
@@ -1025,7 +1028,7 @@ XMLPUBFUN int XMLCALL
  * Special I/O mode.
  */
 
-XMLPUBFUN xmlParserCtxtPtr XMLCALL 
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
 		xmlCreateIOParserCtxt	(xmlSAXHandlerPtr sax,
 					 void *user_data,
 					 xmlInputReadCallback   ioread,
@@ -1033,7 +1036,7 @@ XMLPUBFUN xmlParserCtxtPtr XMLCALL
 					 void *ioctx,
 					 xmlCharEncoding enc);
 
-XMLPUBFUN xmlParserInputPtr XMLCALL 
+XMLPUBFUN xmlParserInputPtr XMLCALL
 		xmlNewIOInputStream	(xmlParserCtxtPtr ctxt,
 					 xmlParserInputBufferPtr input,
 					 xmlCharEncoding enc);
@@ -1044,14 +1047,14 @@ XMLPUBFUN xmlParserInputPtr XMLCALL
 XMLPUBFUN const xmlParserNodeInfo* XMLCALL
 		xmlParserFindNodeInfo	(const xmlParserCtxtPtr ctxt,
 				         const xmlNodePtr node);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlInitNodeInfoSeq	(xmlParserNodeInfoSeqPtr seq);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlClearNodeInfoSeq	(xmlParserNodeInfoSeqPtr seq);
-XMLPUBFUN unsigned long XMLCALL 
+XMLPUBFUN unsigned long XMLCALL
 		xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeqPtr seq,
                                          const xmlNodePtr node);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlParserAddNodeInfo	(xmlParserCtxtPtr ctxt,
 					 const xmlParserNodeInfoPtr info);
 
@@ -1059,7 +1062,7 @@ XMLPUBFUN void XMLCALL
  * External entities handling actually implemented in xmlIO.
  */
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSetExternalEntityLoader(xmlExternalEntityLoader f);
 XMLPUBFUN xmlExternalEntityLoader XMLCALL
 		xmlGetExternalEntityLoader(void);
@@ -1105,8 +1108,10 @@ typedef enum {
 				   crash if you try to modify the tree) */
     XML_PARSE_OLD10	= 1<<17,/* parse using XML-1.0 before update 5 */
     XML_PARSE_NOBASEFIX = 1<<18,/* do not fixup XINCLUDE xml:base uris */
-    XML_PARSE_HUGE      = 1<<19, /* relax any hardcoded limit from the parser */
-    XML_PARSE_OLDSAX    = 1<<20 /* parse using SAX2 interface from before 2.7.0 */
+    XML_PARSE_HUGE      = 1<<19,/* relax any hardcoded limit from the parser */
+    XML_PARSE_OLDSAX    = 1<<20,/* parse using SAX2 interface before 2.7.0 */
+    XML_PARSE_IGNORE_ENC= 1<<21,/* ignore internal document encoding hint */
+    XML_PARSE_BIG_LINES = 1<<22 /* Store big lines numbers in text PSVI field */
 } xmlParserOption;
 
 XMLPUBFUN void XMLCALL
@@ -1223,6 +1228,7 @@ typedef enum {
     XML_WITH_DEBUG_RUN = 30,
     XML_WITH_ZLIB = 31,
     XML_WITH_ICU = 32,
+    XML_WITH_LZMA = 33,
     XML_WITH_NONE = 99999 /* just to be sure of allocation size */
 } xmlFeature;
 
@@ -1233,4 +1239,3 @@ XMLPUBFUN int XMLCALL
 }
 #endif
 #endif /* __XML_PARSER_H__ */
-
diff --git a/third_party/libxml/src/include/libxml/parserInternals.h b/third_party/libxml/src/include/libxml/parserInternals.h
index a5e75b5..6065320 100644
--- a/third_party/libxml/src/include/libxml/parserInternals.h
+++ b/third_party/libxml/src/include/libxml/parserInternals.h
@@ -1,5 +1,5 @@
 /*
- * Summary: internals routines exported by the parser.
+ * Summary: internals routines and limits exported by the parser.
  * Description: this module exports a number of internal parsing routines
  *              they are not really all intended for applications but
  *              can prove useful doing low level processing.
@@ -36,10 +36,43 @@ XMLPUBVAR unsigned int xmlParserMaxDepth;
  * Maximum size allowed for a single text node when building a tree.
  * This is not a limitation of the parser but a safety boundary feature,
  * use XML_PARSE_HUGE option to override it.
+ * Introduced in 2.9.0
  */
 #define XML_MAX_TEXT_LENGTH 10000000
 
 /**
+ * XML_MAX_NAME_LENGTH:
+ *
+ * Maximum size allowed for a markup identitier
+ * This is not a limitation of the parser but a safety boundary feature,
+ * use XML_PARSE_HUGE option to override it.
+ * Note that with the use of parsing dictionaries overriding the limit
+ * may result in more runtime memory usage in face of "unfriendly' content
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_NAME_LENGTH 50000
+
+/**
+ * XML_MAX_DICTIONARY_LIMIT:
+ *
+ * Maximum size allowed by the parser for a dictionary by default
+ * This is not a limitation of the parser but a safety boundary feature,
+ * use XML_PARSE_HUGE option to override it.
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_DICTIONARY_LIMIT 10000000
+
+/**
+ * XML_MAX_LOOKUP_LIMIT:
+ *
+ * Maximum size allowed by the parser for ahead lookup
+ * This is an upper boundary enforced by the parser to avoid bad
+ * behaviour on "unfriendly' content
+ * Introduced in 2.9.0
+ */
+#define XML_MAX_LOOKUP_LIMIT 10000000
+
+/**
  * XML_MAX_NAMELEN:
  *
  * Identifiers can be longer, but this will be more costly
@@ -57,7 +90,7 @@ XMLPUBVAR unsigned int xmlParserMaxDepth;
 
 /************************************************************************
  *									*
- * UNICODE version of the macros.      					*
+ * UNICODE version of the macros.					*
  *									*
  ************************************************************************/
 /**
@@ -153,7 +186,7 @@ XMLPUBVAR unsigned int xmlParserMaxDepth;
  *
  * Always false (all combining chars > 0xff)
  */
-#define IS_COMBINING_CH(c) 0 
+#define IS_COMBINING_CH(c) 0
 
 /**
  * IS_EXTENDER:
@@ -194,7 +227,7 @@ XMLPUBVAR unsigned int xmlParserMaxDepth;
  * Macro to check the following production in the XML spec:
  *
  *
- * [84] Letter ::= BaseChar | Ideographic 
+ * [84] Letter ::= BaseChar | Ideographic
  */
 #define IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c))
 
@@ -251,7 +284,7 @@ XMLPUBVAR unsigned int xmlParserMaxDepth;
  *
  * Skips the end of line chars.
  */
-#define SKIP_EOL(p) 							\
+#define SKIP_EOL(p)							\
     if (*(p) == 0x13) { p++ ; if (*(p) == 0x10) p++; }			\
     if (*(p) == 0x10) { p++ ; if (*(p) == 0x13) p++; }
 
@@ -288,25 +321,25 @@ XMLPUBFUN int XMLCALL                   xmlIsLetter     (int c);
 /**
  * Parser context.
  */
-XMLPUBFUN xmlParserCtxtPtr XMLCALL	
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
 			xmlCreateFileParserCtxt	(const char *filename);
-XMLPUBFUN xmlParserCtxtPtr XMLCALL	
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
 			xmlCreateURLParserCtxt	(const char *filename,
 						 int options);
-XMLPUBFUN xmlParserCtxtPtr XMLCALL	
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
 			xmlCreateMemoryParserCtxt(const char *buffer,
 						 int size);
-XMLPUBFUN xmlParserCtxtPtr XMLCALL	
+XMLPUBFUN xmlParserCtxtPtr XMLCALL
 			xmlCreateEntityParserCtxt(const xmlChar *URL,
 						 const xmlChar *ID,
 						 const xmlChar *base);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlSwitchEncoding	(xmlParserCtxtPtr ctxt,
 						 xmlCharEncoding enc);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlSwitchToEncoding	(xmlParserCtxtPtr ctxt,
 					 xmlCharEncodingHandlerPtr handler);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlSwitchInputEncoding	(xmlParserCtxtPtr ctxt,
 						 xmlParserInputPtr input,
 					 xmlCharEncodingHandlerPtr handler);
@@ -324,29 +357,29 @@ XMLPUBFUN void XMLCALL
 /**
  * Input Streams.
  */
-XMLPUBFUN xmlParserInputPtr XMLCALL	
+XMLPUBFUN xmlParserInputPtr XMLCALL
 			xmlNewStringInputStream	(xmlParserCtxtPtr ctxt,
 						 const xmlChar *buffer);
-XMLPUBFUN xmlParserInputPtr XMLCALL	
+XMLPUBFUN xmlParserInputPtr XMLCALL
 			xmlNewEntityInputStream	(xmlParserCtxtPtr ctxt,
 						 xmlEntityPtr entity);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlPushInput		(xmlParserCtxtPtr ctxt,
 						 xmlParserInputPtr input);
-XMLPUBFUN xmlChar XMLCALL			
+XMLPUBFUN xmlChar XMLCALL
 			xmlPopInput		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlFreeInputStream	(xmlParserInputPtr input);
-XMLPUBFUN xmlParserInputPtr XMLCALL	
+XMLPUBFUN xmlParserInputPtr XMLCALL
 			xmlNewInputFromFile	(xmlParserCtxtPtr ctxt,
 						 const char *filename);
-XMLPUBFUN xmlParserInputPtr XMLCALL	
+XMLPUBFUN xmlParserInputPtr XMLCALL
 			xmlNewInputStream	(xmlParserCtxtPtr ctxt);
 
 /**
  * Namespaces.
  */
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlSplitQName		(xmlParserCtxtPtr ctxt,
 						 const xmlChar *name,
 						 xmlChar **prefix);
@@ -354,112 +387,112 @@ XMLPUBFUN xmlChar * XMLCALL
 /**
  * Generic production rules.
  */
-XMLPUBFUN const xmlChar * XMLCALL		
+XMLPUBFUN const xmlChar * XMLCALL
 			xmlParseName		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseNmtoken		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseEntityValue	(xmlParserCtxtPtr ctxt,
 						 xmlChar **orig);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseAttValue	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseSystemLiteral	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParsePubidLiteral	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseCharData	(xmlParserCtxtPtr ctxt,
 						 int cdata);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseExternalID	(xmlParserCtxtPtr ctxt,
 						 xmlChar **publicID,
 						 int strict);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseComment		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN const xmlChar * XMLCALL		
+XMLPUBFUN const xmlChar * XMLCALL
 			xmlParsePITarget	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParsePI		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseNotationDecl	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseEntityDecl	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlParseDefaultDecl	(xmlParserCtxtPtr ctxt,
 						 xmlChar **value);
-XMLPUBFUN xmlEnumerationPtr XMLCALL	
+XMLPUBFUN xmlEnumerationPtr XMLCALL
 			xmlParseNotationType	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlEnumerationPtr XMLCALL	
+XMLPUBFUN xmlEnumerationPtr XMLCALL
 			xmlParseEnumerationType	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlParseEnumeratedType	(xmlParserCtxtPtr ctxt,
 						 xmlEnumerationPtr *tree);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlParseAttributeType	(xmlParserCtxtPtr ctxt,
 						 xmlEnumerationPtr *tree);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlElementContentPtr XMLCALL	
+XMLPUBFUN xmlElementContentPtr XMLCALL
 			xmlParseElementMixedContentDecl
 						(xmlParserCtxtPtr ctxt,
 						 int inputchk);
-XMLPUBFUN xmlElementContentPtr XMLCALL	
+XMLPUBFUN xmlElementContentPtr XMLCALL
 			xmlParseElementChildrenContentDecl
 						(xmlParserCtxtPtr ctxt,
 						 int inputchk);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlParseElementContentDecl(xmlParserCtxtPtr ctxt,
 						 const xmlChar *name,
 						 xmlElementContentPtr *result);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlParseElementDecl	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseMarkupDecl	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlParseCharRef		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlEntityPtr XMLCALL		
+XMLPUBFUN xmlEntityPtr XMLCALL
 			xmlParseEntityRef	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseReference	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParsePEReference	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseDocTypeDecl	(xmlParserCtxtPtr ctxt);
 #ifdef LIBXML_SAX1_ENABLED
-XMLPUBFUN const xmlChar * XMLCALL		
+XMLPUBFUN const xmlChar * XMLCALL
 			xmlParseAttribute	(xmlParserCtxtPtr ctxt,
 						 xmlChar **value);
-XMLPUBFUN const xmlChar * XMLCALL		
+XMLPUBFUN const xmlChar * XMLCALL
 			xmlParseStartTag	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseEndTag		(xmlParserCtxtPtr ctxt);
 #endif /* LIBXML_SAX1_ENABLED */
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseCDSect		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseContent		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseElement		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseVersionNum	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseVersionInfo	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseEncName		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN const xmlChar * XMLCALL		
+XMLPUBFUN const xmlChar * XMLCALL
 			xmlParseEncodingDecl	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 			xmlParseSDDecl		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseXMLDecl		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseTextDecl	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseMisc		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlParseExternalSubset	(xmlParserCtxtPtr ctxt,
 						 const xmlChar *ExternalID,
-						 const xmlChar *SystemID); 
+						 const xmlChar *SystemID);
 /**
  * XML_SUBSTITUTE_NONE:
  *
@@ -483,7 +516,7 @@ XMLPUBFUN void XMLCALL
  *
  * Both general and parameter entities need to be substituted.
  */
-#define XML_SUBSTITUTE_BOTH 	3
+#define XML_SUBSTITUTE_BOTH	3
 
 XMLPUBFUN xmlChar * XMLCALL
 		xmlStringDecodeEntities		(xmlParserCtxtPtr ctxt,
@@ -563,21 +596,21 @@ XMLPUBFUN htmlParserCtxtPtr XMLCALL	htmlCreateFileParserCtxt(const char *filenam
 typedef	void	(*xmlEntityReferenceFunc)	(xmlEntityPtr ent,
 						 xmlNodePtr firstNode,
 						 xmlNodePtr lastNode);
-  
+
 XMLPUBFUN void XMLCALL		xmlSetEntityReferenceFunc	(xmlEntityReferenceFunc func);
 
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlParseQuotedString	(xmlParserCtxtPtr ctxt);
 XMLPUBFUN void XMLCALL
                         xmlParseNamespace       (xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlNamespaceParseNSDef	(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlScanName		(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlNamespaceParseNCName	(xmlParserCtxtPtr ctxt);
 XMLPUBFUN void XMLCALL	xmlParserHandleReference(xmlParserCtxtPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL		
+XMLPUBFUN xmlChar * XMLCALL
 			xmlNamespaceParseQName	(xmlParserCtxtPtr ctxt,
 						 xmlChar **prefix);
 /**
@@ -590,7 +623,7 @@ XMLPUBFUN xmlChar * XMLCALL
 						 xmlChar end,
 						 xmlChar  end2,
 						 xmlChar end3);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 			xmlHandleEntity		(xmlParserCtxtPtr ctxt,
 						 xmlEntityPtr entity);
 
diff --git a/third_party/libxml/src/include/libxml/relaxng.h b/third_party/libxml/src/include/libxml/relaxng.h
index bdb0a7d..f269c9e 100644
--- a/third_party/libxml/src/include/libxml/relaxng.h
+++ b/third_party/libxml/src/include/libxml/relaxng.h
@@ -32,7 +32,9 @@ typedef xmlRelaxNG *xmlRelaxNGPtr;
  *
  * Signature of an error callback from a Relax-NG validation
  */
-typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx,
+						      const char *msg,
+						      ...) LIBXML_ATTR_FORMAT(2,3);
 
 /**
  * xmlRelaxNGValidityWarningFunc:
@@ -42,7 +44,9 @@ typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx, const char *msg
  *
  * Signature of a warning callback from a Relax-NG validation
  */
-typedef void (XMLCDECL *xmlRelaxNGValidityWarningFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+typedef void (XMLCDECL *xmlRelaxNGValidityWarningFunc) (void *ctx,
+							const char *msg,
+							...) LIBXML_ATTR_FORMAT(2,3);
 
 /**
  * A schemas validation context
diff --git a/third_party/libxml/src/include/libxml/schemasInternals.h b/third_party/libxml/src/include/libxml/schemasInternals.h
index b68a6e1..4f0ca9a1 100644
--- a/third_party/libxml/src/include/libxml/schemasInternals.h
+++ b/third_party/libxml/src/include/libxml/schemasInternals.h
@@ -104,8 +104,8 @@ typedef enum {
     XML_SCHEMA_TYPE_IDC_UNIQUE,
     XML_SCHEMA_TYPE_IDC_KEY,
     XML_SCHEMA_TYPE_IDC_KEYREF,
-    XML_SCHEMA_TYPE_PARTICLE = 25, 
-    XML_SCHEMA_TYPE_ATTRIBUTE_USE, 
+    XML_SCHEMA_TYPE_PARTICLE = 25,
+    XML_SCHEMA_TYPE_ATTRIBUTE_USE,
     XML_SCHEMA_FACET_MININCLUSIVE = 1000,
     XML_SCHEMA_FACET_MINEXCLUSIVE,
     XML_SCHEMA_FACET_MAXINCLUSIVE,
diff --git a/third_party/libxml/src/include/libxml/schematron.h b/third_party/libxml/src/include/libxml/schematron.h
index f442826..364eaec 100644
--- a/third_party/libxml/src/include/libxml/schematron.h
+++ b/third_party/libxml/src/include/libxml/schematron.h
@@ -69,17 +69,17 @@ typedef xmlSchematronValidCtxt *xmlSchematronValidCtxtPtr;
 /*
  * Interfaces for parsing.
  */
-XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL 
+XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
 	    xmlSchematronNewParserCtxt	(const char *URL);
-XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL 
+XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
 	    xmlSchematronNewMemParserCtxt(const char *buffer,
 					 int size);
 XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL
 	    xmlSchematronNewDocParserCtxt(xmlDocPtr doc);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 	    xmlSchematronFreeParserCtxt	(xmlSchematronParserCtxtPtr ctxt);
 /*****
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 	    xmlSchematronSetParserErrors(xmlSchematronParserCtxtPtr ctxt,
 					 xmlSchematronValidityErrorFunc err,
 					 xmlSchematronValidityWarningFunc warn,
@@ -92,9 +92,9 @@ XMLPUBFUN int XMLCALL
 XMLPUBFUN int XMLCALL
 		xmlSchematronIsValid	(xmlSchematronValidCtxtPtr ctxt);
  *****/
-XMLPUBFUN xmlSchematronPtr XMLCALL	
+XMLPUBFUN xmlSchematronPtr XMLCALL
 	    xmlSchematronParse		(xmlSchematronParserCtxtPtr ctxt);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 	    xmlSchematronFree		(xmlSchematronPtr schema);
 /*
  * Interfaces for validating
@@ -105,7 +105,7 @@ XMLPUBFUN void XMLCALL
 					  xmlStructuredErrorFunc serror,
 					  void *ctx);
 /******
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 	    xmlSchematronSetValidErrors	(xmlSchematronValidCtxtPtr ctxt,
 					 xmlSchematronValidityErrorFunc err,
 					 xmlSchematronValidityWarningFunc warn,
@@ -125,12 +125,12 @@ XMLPUBFUN int XMLCALL
 			                 xmlNodePtr elem);
  *******/
 
-XMLPUBFUN xmlSchematronValidCtxtPtr XMLCALL	
+XMLPUBFUN xmlSchematronValidCtxtPtr XMLCALL
 	    xmlSchematronNewValidCtxt	(xmlSchematronPtr schema,
-	    				 int options);
-XMLPUBFUN void XMLCALL			
+					 int options);
+XMLPUBFUN void XMLCALL
 	    xmlSchematronFreeValidCtxt	(xmlSchematronValidCtxtPtr ctxt);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 	    xmlSchematronValidateDoc	(xmlSchematronValidCtxtPtr ctxt,
 					 xmlDocPtr instance);
 
diff --git a/third_party/libxml/src/include/libxml/tree.h b/third_party/libxml/src/include/libxml/tree.h
index 8d93cba..2f90717 100644
--- a/third_party/libxml/src/include/libxml/tree.h
+++ b/third_party/libxml/src/include/libxml/tree.h
@@ -13,6 +13,7 @@
 #define __XML_TREE_H__
 
 #include <stdio.h>
+#include <limits.h>
 #include <libxml/xmlversion.h>
 #include <libxml/xmlstring.h>
 
@@ -74,13 +75,15 @@ typedef enum {
     XML_BUFFER_ALLOC_DOUBLEIT,	/* double each time one need to grow */
     XML_BUFFER_ALLOC_EXACT,	/* grow only to the minimal size */
     XML_BUFFER_ALLOC_IMMUTABLE, /* immutable buffer */
-    XML_BUFFER_ALLOC_IO		/* special allocation scheme used for I/O */
+    XML_BUFFER_ALLOC_IO,	/* special allocation scheme used for I/O */
+    XML_BUFFER_ALLOC_HYBRID	/* exact up to a threshold, and doubleit thereafter */
 } xmlBufferAllocationScheme;
 
 /**
  * xmlBuffer:
  *
- * A buffer structure.
+ * A buffer structure, this old construct is limited to 2GB and
+ * is being deprecated, use API with xmlBuf instead
  */
 typedef struct _xmlBuffer xmlBuffer;
 typedef xmlBuffer *xmlBufferPtr;
@@ -93,6 +96,41 @@ struct _xmlBuffer {
 };
 
 /**
+ * xmlBuf:
+ *
+ * A buffer structure, new one, the actual structure internals are not public
+ */
+
+typedef struct _xmlBuf xmlBuf;
+
+/**
+ * xmlBufPtr:
+ *
+ * A pointer to a buffer structure, the actual structure internals are not
+ * public
+ */
+
+typedef xmlBuf *xmlBufPtr;
+
+/*
+ * A few public routines for xmlBuf. As those are expected to be used
+ * mostly internally the bulk of the routines are internal in buf.h
+ */
+XMLPUBFUN xmlChar* XMLCALL       xmlBufContent	(const xmlBuf* buf);
+XMLPUBFUN xmlChar* XMLCALL       xmlBufEnd      (xmlBufPtr buf);
+XMLPUBFUN size_t XMLCALL         xmlBufUse      (const xmlBufPtr buf);
+XMLPUBFUN size_t XMLCALL         xmlBufShrink	(xmlBufPtr buf, size_t len);
+
+/*
+ * LIBXML2_NEW_BUFFER:
+ *
+ * Macro used to express that the API use the new buffers for
+ * xmlParserInputBuffer and xmlOutputBuffer. The change was
+ * introduced in 2.9.0.
+ */
+#define LIBXML2_NEW_BUFFER
+
+/**
  * XML_XML_NAMESPACE:
  *
  * This is the namespace for the special xml: prefix predefined in the
@@ -351,7 +389,6 @@ struct _xmlNs {
     struct _xmlNs  *next;	/* next Ns link for this node  */
     xmlNsType      type;	/* global or local */
     const xmlChar *href;	/* URL for the namespace */
-    const char* dummy_children; /* lines up with node->children */
     const xmlChar *prefix;	/* prefix for the namespace */
     void           *_private;   /* application data */
     struct _xmlDoc *context;		/* normally an xmlDoc */
@@ -480,7 +517,7 @@ struct _xmlNode {
 /**
  * XML_GET_LINE:
  *
- * Macro to extract the line number of an element node. 
+ * Macro to extract the line number of an element node.
  */
 #define XML_GET_LINE(n)						\
     (xmlGetLineNo(n))
@@ -523,7 +560,7 @@ struct _xmlDoc {
 
     /* End of common part */
     int             compression;/* level of zlib compression */
-    int             standalone; /* standalone document (no external refs) 
+    int             standalone; /* standalone document (no external refs)
 				     1 if standalone="yes"
 				     0 if standalone="no"
 				    -1 if there is no XML declaration
@@ -554,9 +591,9 @@ typedef xmlDOMWrapCtxt *xmlDOMWrapCtxtPtr;
 /**
  * xmlDOMWrapAcquireNsFunction:
  * @ctxt:  a DOM wrapper context
- * @node:  the context node (element or attribute) 
+ * @node:  the context node (element or attribute)
  * @nsName:  the requested namespace name
- * @nsPrefix:  the requested namespace prefix 
+ * @nsPrefix:  the requested namespace prefix
  *
  * A function called to acquire namespaces (xmlNs) from the wrapper.
  *
@@ -603,7 +640,7 @@ struct _xmlDOMWrapCtxt {
 /**
  * xmlRootNode:
  *
- * Macro for compatibility naming layer with libxml1. Maps 
+ * Macro for compatibility naming layer with libxml1. Maps
  * to "children".
  */
 #ifndef xmlRootNode
@@ -617,436 +654,450 @@ struct _xmlDOMWrapCtxt {
 /*
  * Some helper functions
  */
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || \
+    defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || \
+    defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || \
+    defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 XMLPUBFUN int XMLCALL
 		xmlValidateNCName	(const xmlChar *value,
 					 int space);
 #endif
 
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateQName	(const xmlChar *value,
 					 int space);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateName		(const xmlChar *value,
 					 int space);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateNMToken	(const xmlChar *value,
 					 int space);
 #endif
 
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlBuildQName		(const xmlChar *ncname,
 					 const xmlChar *prefix,
 					 xmlChar *memory,
 					 int len);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlSplitQName2		(const xmlChar *name,
 					 xmlChar **prefix);
-XMLPUBFUN const xmlChar * XMLCALL	
+XMLPUBFUN const xmlChar * XMLCALL
 		xmlSplitQName3		(const xmlChar *name,
 					 int *len);
 
 /*
- * Handling Buffers.
+ * Handling Buffers, the old ones see @xmlBuf for the new ones.
  */
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme);
-XMLPUBFUN xmlBufferAllocationScheme XMLCALL	 
+XMLPUBFUN xmlBufferAllocationScheme XMLCALL
 		xmlGetBufferAllocationScheme(void);
 
-XMLPUBFUN xmlBufferPtr XMLCALL	
+XMLPUBFUN xmlBufferPtr XMLCALL
 		xmlBufferCreate		(void);
-XMLPUBFUN xmlBufferPtr XMLCALL	
+XMLPUBFUN xmlBufferPtr XMLCALL
 		xmlBufferCreateSize	(size_t size);
-XMLPUBFUN xmlBufferPtr XMLCALL	
+XMLPUBFUN xmlBufferPtr XMLCALL
 		xmlBufferCreateStatic	(void *mem,
 					 size_t size);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlBufferResize		(xmlBufferPtr buf,
 					 unsigned int size);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlBufferFree		(xmlBufferPtr buf);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlBufferDump		(FILE *file,
 					 xmlBufferPtr buf);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlBufferAdd		(xmlBufferPtr buf,
 					 const xmlChar *str,
 					 int len);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlBufferAddHead	(xmlBufferPtr buf,
 					 const xmlChar *str,
 					 int len);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlBufferCat		(xmlBufferPtr buf,
 					 const xmlChar *str);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 		xmlBufferCCat		(xmlBufferPtr buf,
 					 const char *str);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlBufferShrink		(xmlBufferPtr buf,
 					 unsigned int len);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlBufferGrow		(xmlBufferPtr buf,
 					 unsigned int len);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlBufferEmpty		(xmlBufferPtr buf);
-XMLPUBFUN const xmlChar* XMLCALL	
-		xmlBufferContent	(const xmlBufferPtr buf);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN const xmlChar* XMLCALL
+		xmlBufferContent	(const xmlBuffer *buf);
+XMLPUBFUN xmlChar* XMLCALL
+		xmlBufferDetach         (xmlBufferPtr buf);
+XMLPUBFUN void XMLCALL
 		xmlBufferSetAllocationScheme(xmlBufferPtr buf,
 					 xmlBufferAllocationScheme scheme);
-XMLPUBFUN int XMLCALL		
-		xmlBufferLength		(const xmlBufferPtr buf);
+XMLPUBFUN int XMLCALL
+		xmlBufferLength		(const xmlBuffer *buf);
 
 /*
  * Creating/freeing new structures.
  */
-XMLPUBFUN xmlDtdPtr XMLCALL	
+XMLPUBFUN xmlDtdPtr XMLCALL
 		xmlCreateIntSubset	(xmlDocPtr doc,
 					 const xmlChar *name,
 					 const xmlChar *ExternalID,
 					 const xmlChar *SystemID);
-XMLPUBFUN xmlDtdPtr XMLCALL	
+XMLPUBFUN xmlDtdPtr XMLCALL
 		xmlNewDtd		(xmlDocPtr doc,
 					 const xmlChar *name,
 					 const xmlChar *ExternalID,
 					 const xmlChar *SystemID);
-XMLPUBFUN xmlDtdPtr XMLCALL	
-		xmlGetIntSubset		(xmlDocPtr doc);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN xmlDtdPtr XMLCALL
+		xmlGetIntSubset		(const xmlDoc *doc);
+XMLPUBFUN void XMLCALL
 		xmlFreeDtd		(xmlDtdPtr cur);
 #ifdef LIBXML_LEGACY_ENABLED
-XMLPUBFUN xmlNsPtr XMLCALL	
+XMLPUBFUN xmlNsPtr XMLCALL
 		xmlNewGlobalNs		(xmlDocPtr doc,
 					 const xmlChar *href,
 					 const xmlChar *prefix);
 #endif /* LIBXML_LEGACY_ENABLED */
-XMLPUBFUN xmlNsPtr XMLCALL	
+XMLPUBFUN xmlNsPtr XMLCALL
 		xmlNewNs		(xmlNodePtr node,
 					 const xmlChar *href,
 					 const xmlChar *prefix);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeNs		(xmlNsPtr cur);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeNsList		(xmlNsPtr cur);
-XMLPUBFUN xmlDocPtr XMLCALL 	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlNewDoc		(const xmlChar *version);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeDoc		(xmlDocPtr cur);
-XMLPUBFUN xmlAttrPtr XMLCALL	
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlNewDocProp		(xmlDocPtr doc,
 					 const xmlChar *name,
 					 const xmlChar *value);
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
     defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlAttrPtr XMLCALL	
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlNewProp		(xmlNodePtr node,
 					 const xmlChar *name,
 					 const xmlChar *value);
 #endif
-XMLPUBFUN xmlAttrPtr XMLCALL	
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlNewNsProp		(xmlNodePtr node,
 					 xmlNsPtr ns,
 					 const xmlChar *name,
 					 const xmlChar *value);
-XMLPUBFUN xmlAttrPtr XMLCALL	
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlNewNsPropEatName	(xmlNodePtr node,
 					 xmlNsPtr ns,
 					 xmlChar *name,
 					 const xmlChar *value);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreePropList		(xmlAttrPtr cur);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeProp		(xmlAttrPtr cur);
-XMLPUBFUN xmlAttrPtr XMLCALL	
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlCopyProp		(xmlNodePtr target,
 					 xmlAttrPtr cur);
-XMLPUBFUN xmlAttrPtr XMLCALL	
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlCopyPropList		(xmlNodePtr target,
 					 xmlAttrPtr cur);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlDtdPtr XMLCALL	
+XMLPUBFUN xmlDtdPtr XMLCALL
 		xmlCopyDtd		(xmlDtdPtr dtd);
 #endif /* LIBXML_TREE_ENABLED */
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlDocPtr XMLCALL	
+XMLPUBFUN xmlDocPtr XMLCALL
 		xmlCopyDoc		(xmlDocPtr doc,
 					 int recursive);
 #endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */
 /*
  * Creating new nodes.
  */
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewDocNode		(xmlDocPtr doc,
 					 xmlNsPtr ns,
 					 const xmlChar *name,
 					 const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewDocNodeEatName	(xmlDocPtr doc,
 					 xmlNsPtr ns,
 					 xmlChar *name,
 					 const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewNode		(xmlNsPtr ns,
 					 const xmlChar *name);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewNodeEatName	(xmlNsPtr ns,
 					 xmlChar *name);
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewChild		(xmlNodePtr parent,
 					 xmlNsPtr ns,
 					 const xmlChar *name,
 					 const xmlChar *content);
 #endif
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlNewDocText		(xmlDocPtr doc,
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewDocText		(const xmlDoc *doc,
 					 const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewText		(const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewDocPI		(xmlDocPtr doc,
 					 const xmlChar *name,
 					 const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewPI		(const xmlChar *name,
 					 const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewDocTextLen	(xmlDocPtr doc,
 					 const xmlChar *content,
 					 int len);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewTextLen		(const xmlChar *content,
 					 int len);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewDocComment	(xmlDocPtr doc,
 					 const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewComment		(const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewCDataBlock	(xmlDocPtr doc,
 					 const xmlChar *content,
 					 int len);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewCharRef		(xmlDocPtr doc,
 					 const xmlChar *name);
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlNewReference		(xmlDocPtr doc,
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlNewReference		(const xmlDoc *doc,
 					 const xmlChar *name);
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlCopyNode		(const xmlNodePtr node,
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlCopyNode		(xmlNodePtr node,
 					 int recursive);
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlDocCopyNode		(const xmlNodePtr node,
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlDocCopyNode		(xmlNodePtr node,
 					 xmlDocPtr doc,
 					 int recursive);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlDocCopyNodeList	(xmlDocPtr doc,
-					 const xmlNodePtr node);
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlCopyNodeList		(const xmlNodePtr node);
+					 xmlNodePtr node);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlCopyNodeList		(xmlNodePtr node);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewTextChild		(xmlNodePtr parent,
 					 xmlNsPtr ns,
 					 const xmlChar *name,
 					 const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewDocRawNode	(xmlDocPtr doc,
 					 xmlNsPtr ns,
 					 const xmlChar *name,
 					 const xmlChar *content);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlNewDocFragment	(xmlDocPtr doc);
 #endif /* LIBXML_TREE_ENABLED */
 
 /*
  * Navigating.
  */
-XMLPUBFUN long XMLCALL		
-		xmlGetLineNo		(xmlNodePtr node);
+XMLPUBFUN long XMLCALL
+		xmlGetLineNo		(const xmlNode *node);
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
-XMLPUBFUN xmlChar * XMLCALL	
-		xmlGetNodePath		(xmlNodePtr node);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlGetNodePath		(const xmlNode *node);
 #endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED) */
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlDocGetRootElement	(xmlDocPtr doc);
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlGetLastChild		(xmlNodePtr parent);
-XMLPUBFUN int XMLCALL		
-		xmlNodeIsText		(xmlNodePtr node);
-XMLPUBFUN int XMLCALL		
-		xmlIsBlankNode		(xmlNodePtr node);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlDocGetRootElement	(const xmlDoc *doc);
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlGetLastChild		(const xmlNode *parent);
+XMLPUBFUN int XMLCALL
+		xmlNodeIsText		(const xmlNode *node);
+XMLPUBFUN int XMLCALL
+		xmlIsBlankNode		(const xmlNode *node);
 
 /*
  * Changing the structure.
  */
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlDocSetRootElement	(xmlDocPtr doc,
 					 xmlNodePtr root);
 #endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeSetName		(xmlNodePtr cur,
 					 const xmlChar *name);
 #endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlAddChild		(xmlNodePtr parent,
 					 xmlNodePtr cur);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlAddChildList		(xmlNodePtr parent,
 					 xmlNodePtr cur);
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlReplaceNode		(xmlNodePtr old,
 					 xmlNodePtr cur);
 #endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
-    defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlNodePtr XMLCALL	
+    defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlAddPrevSibling	(xmlNodePtr cur,
 					 xmlNodePtr elem);
 #endif /* LIBXML_TREE_ENABLED || LIBXML_HTML_ENABLED || LIBXML_SCHEMAS_ENABLED */
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlAddSibling		(xmlNodePtr cur,
 					 xmlNodePtr elem);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlAddNextSibling	(xmlNodePtr cur,
 					 xmlNodePtr elem);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlUnlinkNode		(xmlNodePtr cur);
-XMLPUBFUN xmlNodePtr XMLCALL	
+XMLPUBFUN xmlNodePtr XMLCALL
 		xmlTextMerge		(xmlNodePtr first,
 					 xmlNodePtr second);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlTextConcat		(xmlNodePtr node,
 					 const xmlChar *content,
 					 int len);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeNodeList		(xmlNodePtr cur);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeNode		(xmlNodePtr cur);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSetTreeDoc		(xmlNodePtr tree,
 					 xmlDocPtr doc);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSetListDoc		(xmlNodePtr list,
 					 xmlDocPtr doc);
 /*
  * Namespaces.
  */
-XMLPUBFUN xmlNsPtr XMLCALL	
+XMLPUBFUN xmlNsPtr XMLCALL
 		xmlSearchNs		(xmlDocPtr doc,
 					 xmlNodePtr node,
 					 const xmlChar *nameSpace);
-XMLPUBFUN xmlNsPtr XMLCALL	
+XMLPUBFUN xmlNsPtr XMLCALL
 		xmlSearchNsByHref	(xmlDocPtr doc,
 					 xmlNodePtr node,
 					 const xmlChar *href);
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN xmlNsPtr * XMLCALL	
-		xmlGetNsList		(xmlDocPtr doc,
-					 xmlNodePtr node);
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED)
+XMLPUBFUN xmlNsPtr * XMLCALL
+		xmlGetNsList		(const xmlDoc *doc,
+					 const xmlNode *node);
 #endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) */
 
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSetNs		(xmlNodePtr node,
 					 xmlNsPtr ns);
-XMLPUBFUN xmlNsPtr XMLCALL	
+XMLPUBFUN xmlNsPtr XMLCALL
 		xmlCopyNamespace	(xmlNsPtr cur);
-XMLPUBFUN xmlNsPtr XMLCALL	
+XMLPUBFUN xmlNsPtr XMLCALL
 		xmlCopyNamespaceList	(xmlNsPtr cur);
 
 /*
  * Changing the content.
  */
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
-XMLPUBFUN xmlAttrPtr XMLCALL	
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || \
+    defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlSetProp		(xmlNodePtr node,
 					 const xmlChar *name,
 					 const xmlChar *value);
-XMLPUBFUN xmlAttrPtr XMLCALL	
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlSetNsProp		(xmlNodePtr node,
 					 xmlNsPtr ns,
 					 const xmlChar *name,
 					 const xmlChar *value);
-#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) */
-XMLPUBFUN xmlChar * XMLCALL	
-		xmlGetNoNsProp		(xmlNodePtr node,
+#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || \
+	  defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) */
+XMLPUBFUN xmlChar * XMLCALL
+		xmlGetNoNsProp		(const xmlNode *node,
 					 const xmlChar *name);
-XMLPUBFUN xmlChar * XMLCALL	
-		xmlGetProp		(xmlNodePtr node,
+XMLPUBFUN xmlChar * XMLCALL
+		xmlGetProp		(const xmlNode *node,
 					 const xmlChar *name);
-XMLPUBFUN xmlAttrPtr XMLCALL	
-		xmlHasProp		(xmlNodePtr node,
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlHasProp		(const xmlNode *node,
 					 const xmlChar *name);
-XMLPUBFUN xmlAttrPtr XMLCALL	
-		xmlHasNsProp		(xmlNodePtr node,
+XMLPUBFUN xmlAttrPtr XMLCALL
+		xmlHasNsProp		(const xmlNode *node,
 					 const xmlChar *name,
 					 const xmlChar *nameSpace);
-XMLPUBFUN xmlChar * XMLCALL	
-		xmlGetNsProp		(xmlNodePtr node,
+XMLPUBFUN xmlChar * XMLCALL
+		xmlGetNsProp		(const xmlNode *node,
 					 const xmlChar *name,
 					 const xmlChar *nameSpace);
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlStringGetNodeList	(xmlDocPtr doc,
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlStringGetNodeList	(const xmlDoc *doc,
 					 const xmlChar *value);
-XMLPUBFUN xmlNodePtr XMLCALL	
-		xmlStringLenGetNodeList	(xmlDocPtr doc,
+XMLPUBFUN xmlNodePtr XMLCALL
+		xmlStringLenGetNodeList	(const xmlDoc *doc,
 					 const xmlChar *value,
 					 int len);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlNodeListGetString	(xmlDocPtr doc,
-					 xmlNodePtr list,
+					 const xmlNode *list,
 					 int inLine);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlChar * XMLCALL	
-		xmlNodeListGetRawString	(xmlDocPtr doc,
-					 xmlNodePtr list,
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeListGetRawString	(const xmlDoc *doc,
+					 const xmlNode *list,
 					 int inLine);
 #endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeSetContent	(xmlNodePtr cur,
 					 const xmlChar *content);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeSetContentLen	(xmlNodePtr cur,
 					 const xmlChar *content,
 					 int len);
 #endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeAddContent	(xmlNodePtr cur,
 					 const xmlChar *content);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeAddContentLen	(xmlNodePtr cur,
 					 const xmlChar *content,
 					 int len);
-XMLPUBFUN xmlChar * XMLCALL	
-		xmlNodeGetContent	(xmlNodePtr cur);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeGetContent	(const xmlNode *cur);
+
 XMLPUBFUN int XMLCALL
 		xmlNodeBufGetContent	(xmlBufferPtr buffer,
-					 xmlNodePtr cur);
-XMLPUBFUN xmlChar * XMLCALL	
-		xmlNodeGetLang		(xmlNodePtr cur);
-XMLPUBFUN int XMLCALL		
-		xmlNodeGetSpacePreserve	(xmlNodePtr cur);
+					 const xmlNode *cur);
+XMLPUBFUN int XMLCALL
+		xmlBufGetNodeContent	(xmlBufPtr buf,
+					 const xmlNode *cur);
+
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeGetLang		(const xmlNode *cur);
+XMLPUBFUN int XMLCALL
+		xmlNodeGetSpacePreserve	(const xmlNode *cur);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeSetLang		(xmlNodePtr cur,
 					 const xmlChar *lang);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeSetSpacePreserve (xmlNodePtr cur,
 					 int val);
 #endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN xmlChar * XMLCALL	
-		xmlNodeGetBase		(xmlDocPtr doc,
-					 xmlNodePtr cur);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlNodeGetBase		(const xmlDoc *doc,
+					 const xmlNode *cur);
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeSetBase		(xmlNodePtr cur,
 					 const xmlChar *uri);
 #endif
@@ -1054,14 +1105,14 @@ XMLPUBFUN void XMLCALL
 /*
  * Removing content.
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlRemoveProp		(xmlAttrPtr cur);
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlUnsetNsProp		(xmlNodePtr node,
 					 xmlNsPtr ns,
 					 const xmlChar *name);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlUnsetProp		(xmlNodePtr node,
 					 const xmlChar *name);
 #endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */
@@ -1069,13 +1120,13 @@ XMLPUBFUN int XMLCALL
 /*
  * Internal, don't use.
  */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlBufferWriteCHAR	(xmlBufferPtr buf,
 					 const xmlChar *string);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlBufferWriteChar	(xmlBufferPtr buf,
 					 const char *string);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlBufferWriteQuotedString(xmlBufferPtr buf,
 					 const xmlChar *string);
 
@@ -1090,7 +1141,7 @@ XMLPUBFUN void xmlAttrSerializeTxtContent(xmlBufferPtr buf,
 /*
  * Namespace handling.
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlReconciliateNs	(xmlDocPtr doc,
 					 xmlNodePtr tree);
 #endif
@@ -1099,61 +1150,67 @@ XMLPUBFUN int XMLCALL
 /*
  * Saving.
  */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlDocDumpFormatMemory	(xmlDocPtr cur,
 					 xmlChar **mem,
 					 int *size,
 					 int format);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlDocDumpMemory	(xmlDocPtr cur,
 					 xmlChar **mem,
 					 int *size);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlDocDumpMemoryEnc	(xmlDocPtr out_doc,
 					 xmlChar **doc_txt_ptr,
 					 int * doc_txt_len,
 					 const char *txt_encoding);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc,
 					 xmlChar **doc_txt_ptr,
 					 int * doc_txt_len,
 					 const char *txt_encoding,
 					 int format);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlDocFormatDump	(FILE *f,
 					 xmlDocPtr cur,
 					 int format);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 		xmlDocDump		(FILE *f,
 					 xmlDocPtr cur);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlElemDump		(FILE *f,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSaveFile		(const char *filename,
 					 xmlDocPtr cur);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSaveFormatFile	(const char *filename,
 					 xmlDocPtr cur,
 					 int format);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN size_t XMLCALL
+		xmlBufNodeDump		(xmlBufPtr buf,
+					 xmlDocPtr doc,
+					 xmlNodePtr cur,
+					 int level,
+					 int format);
+XMLPUBFUN int XMLCALL
 		xmlNodeDump		(xmlBufferPtr buf,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur,
 					 int level,
 					 int format);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSaveFileTo		(xmlOutputBufferPtr buf,
 					 xmlDocPtr cur,
 					 const char *encoding);
-XMLPUBFUN int XMLCALL             
+XMLPUBFUN int XMLCALL
 		xmlSaveFormatFileTo     (xmlOutputBufferPtr buf,
 					 xmlDocPtr cur,
 				         const char *encoding,
 				         int format);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlNodeDumpOutput	(xmlOutputBufferPtr buf,
 					 xmlDocPtr doc,
 					 xmlNodePtr cur,
@@ -1161,13 +1218,13 @@ XMLPUBFUN void XMLCALL
 					 int format,
 					 const char *encoding);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSaveFormatFileEnc    (const char *filename,
 					 xmlDocPtr cur,
 					 const char *encoding,
 					 int format);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSaveFileEnc		(const char *filename,
 					 xmlDocPtr cur,
 					 const char *encoding);
@@ -1176,21 +1233,21 @@ XMLPUBFUN int XMLCALL
 /*
  * XHTML
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlIsXHTML		(const xmlChar *systemID,
 					 const xmlChar *publicID);
 
 /*
  * Compression.
  */
-XMLPUBFUN int XMLCALL		
-		xmlGetDocCompressMode	(xmlDocPtr doc);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN int XMLCALL
+		xmlGetDocCompressMode	(const xmlDoc *doc);
+XMLPUBFUN void XMLCALL
 		xmlSetDocCompressMode	(xmlDocPtr doc,
 					 int mode);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlGetCompressMode	(void);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSetCompressMode	(int mode);
 
 /*
@@ -1208,7 +1265,7 @@ XMLPUBFUN int XMLCALL
 	    xmlDOMWrapAdoptNode		(xmlDOMWrapCtxtPtr ctxt,
 					 xmlDocPtr sourceDoc,
 					 xmlNodePtr node,
-					 xmlDocPtr destDoc,		    
+					 xmlDocPtr destDoc,
 					 xmlNodePtr destParent,
 					 int options);
 XMLPUBFUN int XMLCALL
diff --git a/third_party/libxml/src/include/libxml/valid.h b/third_party/libxml/src/include/libxml/valid.h
index a2307f1..2bc7b38 100644
--- a/third_party/libxml/src/include/libxml/valid.h
+++ b/third_party/libxml/src/include/libxml/valid.h
@@ -150,55 +150,55 @@ typedef struct _xmlHashTable xmlRefTable;
 typedef xmlRefTable *xmlRefTablePtr;
 
 /* Notation */
-XMLPUBFUN xmlNotationPtr XMLCALL	    
+XMLPUBFUN xmlNotationPtr XMLCALL
 		xmlAddNotationDecl	(xmlValidCtxtPtr ctxt,
 					 xmlDtdPtr dtd,
 					 const xmlChar *name,
 					 const xmlChar *PublicID,
 					 const xmlChar *SystemID);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlNotationTablePtr XMLCALL 
+XMLPUBFUN xmlNotationTablePtr XMLCALL
 		xmlCopyNotationTable	(xmlNotationTablePtr table);
 #endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL		    
+XMLPUBFUN void XMLCALL
 		xmlFreeNotationTable	(xmlNotationTablePtr table);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL		    
+XMLPUBFUN void XMLCALL
 		xmlDumpNotationDecl	(xmlBufferPtr buf,
 					 xmlNotationPtr nota);
-XMLPUBFUN void XMLCALL		    
+XMLPUBFUN void XMLCALL
 		xmlDumpNotationTable	(xmlBufferPtr buf,
 					 xmlNotationTablePtr table);
 #endif /* LIBXML_OUTPUT_ENABLED */
 
 /* Element Content */
 /* the non Doc version are being deprecated */
-XMLPUBFUN xmlElementContentPtr XMLCALL 
+XMLPUBFUN xmlElementContentPtr XMLCALL
 		xmlNewElementContent	(const xmlChar *name,
 					 xmlElementContentType type);
-XMLPUBFUN xmlElementContentPtr XMLCALL 
+XMLPUBFUN xmlElementContentPtr XMLCALL
 		xmlCopyElementContent	(xmlElementContentPtr content);
-XMLPUBFUN void XMLCALL		     
+XMLPUBFUN void XMLCALL
 		xmlFreeElementContent	(xmlElementContentPtr cur);
 /* the new versions with doc argument */
-XMLPUBFUN xmlElementContentPtr XMLCALL 
+XMLPUBFUN xmlElementContentPtr XMLCALL
 		xmlNewDocElementContent	(xmlDocPtr doc,
 					 const xmlChar *name,
 					 xmlElementContentType type);
-XMLPUBFUN xmlElementContentPtr XMLCALL 
+XMLPUBFUN xmlElementContentPtr XMLCALL
 		xmlCopyDocElementContent(xmlDocPtr doc,
 					 xmlElementContentPtr content);
-XMLPUBFUN void XMLCALL		     
+XMLPUBFUN void XMLCALL
 		xmlFreeDocElementContent(xmlDocPtr doc,
 					 xmlElementContentPtr cur);
-XMLPUBFUN void XMLCALL		     
+XMLPUBFUN void XMLCALL
 		xmlSnprintfElementContent(char *buf,
 					 int size,
 	                                 xmlElementContentPtr content,
 					 int englob);
 #ifdef LIBXML_OUTPUT_ENABLED
 /* DEPRECATED */
-XMLPUBFUN void XMLCALL		     
+XMLPUBFUN void XMLCALL
 		xmlSprintfElementContent(char *buf,
 	                                 xmlElementContentPtr content,
 					 int englob);
@@ -206,39 +206,39 @@ XMLPUBFUN void XMLCALL
 /* DEPRECATED */
 
 /* Element */
-XMLPUBFUN xmlElementPtr XMLCALL	   
+XMLPUBFUN xmlElementPtr XMLCALL
 		xmlAddElementDecl	(xmlValidCtxtPtr ctxt,
 					 xmlDtdPtr dtd,
 					 const xmlChar *name,
 					 xmlElementTypeVal type,
 					 xmlElementContentPtr content);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlElementTablePtr XMLCALL 
+XMLPUBFUN xmlElementTablePtr XMLCALL
 		xmlCopyElementTable	(xmlElementTablePtr table);
 #endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		xmlFreeElementTable	(xmlElementTablePtr table);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		xmlDumpElementTable	(xmlBufferPtr buf,
 					 xmlElementTablePtr table);
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		xmlDumpElementDecl	(xmlBufferPtr buf,
 					 xmlElementPtr elem);
 #endif /* LIBXML_OUTPUT_ENABLED */
 
 /* Enumeration */
-XMLPUBFUN xmlEnumerationPtr XMLCALL 
+XMLPUBFUN xmlEnumerationPtr XMLCALL
 		xmlCreateEnumeration	(const xmlChar *name);
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		xmlFreeEnumeration	(xmlEnumerationPtr cur);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlEnumerationPtr XMLCALL  
+XMLPUBFUN xmlEnumerationPtr XMLCALL
 		xmlCopyEnumeration	(xmlEnumerationPtr cur);
 #endif /* LIBXML_TREE_ENABLED */
 
 /* Attribute */
-XMLPUBFUN xmlAttributePtr XMLCALL	    
+XMLPUBFUN xmlAttributePtr XMLCALL
 		xmlAddAttributeDecl	(xmlValidCtxtPtr ctxt,
 					 xmlDtdPtr dtd,
 					 const xmlChar *elem,
@@ -249,55 +249,55 @@ XMLPUBFUN xmlAttributePtr XMLCALL
 					 const xmlChar *defaultValue,
 					 xmlEnumerationPtr tree);
 #ifdef LIBXML_TREE_ENABLED
-XMLPUBFUN xmlAttributeTablePtr XMLCALL 
+XMLPUBFUN xmlAttributeTablePtr XMLCALL
 		xmlCopyAttributeTable  (xmlAttributeTablePtr table);
 #endif /* LIBXML_TREE_ENABLED */
-XMLPUBFUN void XMLCALL		     
+XMLPUBFUN void XMLCALL
 		xmlFreeAttributeTable  (xmlAttributeTablePtr table);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void XMLCALL		     
+XMLPUBFUN void XMLCALL
 		xmlDumpAttributeTable  (xmlBufferPtr buf,
 					xmlAttributeTablePtr table);
-XMLPUBFUN void XMLCALL		     
+XMLPUBFUN void XMLCALL
 		xmlDumpAttributeDecl   (xmlBufferPtr buf,
 					xmlAttributePtr attr);
 #endif /* LIBXML_OUTPUT_ENABLED */
 
 /* IDs */
-XMLPUBFUN xmlIDPtr XMLCALL	
+XMLPUBFUN xmlIDPtr XMLCALL
 		xmlAddID	       (xmlValidCtxtPtr ctxt,
 					xmlDocPtr doc,
 					const xmlChar *value,
 					xmlAttrPtr attr);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeIDTable	       (xmlIDTablePtr table);
-XMLPUBFUN xmlAttrPtr XMLCALL	
+XMLPUBFUN xmlAttrPtr XMLCALL
 		xmlGetID	       (xmlDocPtr doc,
 					const xmlChar *ID);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlIsID		       (xmlDocPtr doc,
 					xmlNodePtr elem,
 					xmlAttrPtr attr);
-XMLPUBFUN int XMLCALL		
-		xmlRemoveID	       (xmlDocPtr doc, 
+XMLPUBFUN int XMLCALL
+		xmlRemoveID	       (xmlDocPtr doc,
 					xmlAttrPtr attr);
 
 /* IDREFs */
-XMLPUBFUN xmlRefPtr XMLCALL	
+XMLPUBFUN xmlRefPtr XMLCALL
 		xmlAddRef	       (xmlValidCtxtPtr ctxt,
 					xmlDocPtr doc,
 					const xmlChar *value,
 					xmlAttrPtr attr);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlFreeRefTable	       (xmlRefTablePtr table);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlIsRef	       (xmlDocPtr doc,
 					xmlNodePtr elem,
 					xmlAttrPtr attr);
-XMLPUBFUN int XMLCALL		
-		xmlRemoveRef	       (xmlDocPtr doc, 
+XMLPUBFUN int XMLCALL
+		xmlRemoveRef	       (xmlDocPtr doc,
 					xmlAttrPtr attr);
-XMLPUBFUN xmlListPtr XMLCALL	
+XMLPUBFUN xmlListPtr XMLCALL
 		xmlGetRefs	       (xmlDocPtr doc,
 					const xmlChar *ID);
 
@@ -306,146 +306,146 @@ XMLPUBFUN xmlListPtr XMLCALL
  */
 #ifdef LIBXML_VALID_ENABLED
 /* Allocate/Release Validation Contexts */
-XMLPUBFUN xmlValidCtxtPtr XMLCALL	    
+XMLPUBFUN xmlValidCtxtPtr XMLCALL
 		xmlNewValidCtxt(void);
-XMLPUBFUN void XMLCALL		    
+XMLPUBFUN void XMLCALL
 		xmlFreeValidCtxt(xmlValidCtxtPtr);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateRoot		(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateElementDecl	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 		                         xmlElementPtr elem);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlValidNormalizeAttributeValue(xmlDocPtr doc,
 					 xmlNodePtr elem,
 					 const xmlChar *name,
 					 const xmlChar *value);
-XMLPUBFUN xmlChar * XMLCALL	
+XMLPUBFUN xmlChar * XMLCALL
 		xmlValidCtxtNormalizeAttributeValue(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 					 xmlNodePtr elem,
 					 const xmlChar *name,
 					 const xmlChar *value);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateAttributeDecl(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 		                         xmlAttributePtr attr);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateAttributeValue(xmlAttributeType type,
 					 const xmlChar *value);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateNotationDecl	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 		                         xmlNotationPtr nota);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateDtd		(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 					 xmlDtdPtr dtd);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateDtdFinal	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateDocument	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateElement	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 					 xmlNodePtr elem);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateOneElement	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 		                         xmlNodePtr elem);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 		xmlValidateOneAttribute	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 					 xmlNodePtr	elem,
 					 xmlAttrPtr attr,
 					 const xmlChar *value);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateOneNamespace	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 					 xmlNodePtr elem,
 					 const xmlChar *prefix,
 					 xmlNsPtr ns,
 					 const xmlChar *value);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc);
 #endif /* LIBXML_VALID_ENABLED */
 
 #if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateNotationUse	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 					 const xmlChar *notationName);
 #endif /* LIBXML_VALID_ENABLED or LIBXML_SCHEMAS_ENABLED */
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlIsMixedElement	(xmlDocPtr doc,
 					 const xmlChar *name);
-XMLPUBFUN xmlAttributePtr XMLCALL	
+XMLPUBFUN xmlAttributePtr XMLCALL
 		xmlGetDtdAttrDesc	(xmlDtdPtr dtd,
 					 const xmlChar *elem,
 					 const xmlChar *name);
-XMLPUBFUN xmlAttributePtr XMLCALL	
+XMLPUBFUN xmlAttributePtr XMLCALL
 		xmlGetDtdQAttrDesc	(xmlDtdPtr dtd,
 					 const xmlChar *elem,
 					 const xmlChar *name,
 					 const xmlChar *prefix);
-XMLPUBFUN xmlNotationPtr XMLCALL	
+XMLPUBFUN xmlNotationPtr XMLCALL
 		xmlGetDtdNotationDesc	(xmlDtdPtr dtd,
 					 const xmlChar *name);
-XMLPUBFUN xmlElementPtr XMLCALL	
+XMLPUBFUN xmlElementPtr XMLCALL
 		xmlGetDtdQElementDesc	(xmlDtdPtr dtd,
 					 const xmlChar *name,
 					 const xmlChar *prefix);
-XMLPUBFUN xmlElementPtr XMLCALL	
+XMLPUBFUN xmlElementPtr XMLCALL
 		xmlGetDtdElementDesc	(xmlDtdPtr dtd,
 					 const xmlChar *name);
 
 #ifdef LIBXML_VALID_ENABLED
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidGetPotentialChildren(xmlElementContent *ctree,
 					 const xmlChar **names,
 					 int *len,
 					 int max);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidGetValidElements(xmlNode *prev,
 					 xmlNode *next,
 					 const xmlChar **names,
 					 int max);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateNameValue	(const xmlChar *value);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateNamesValue	(const xmlChar *value);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateNmtokenValue	(const xmlChar *value);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidateNmtokensValue(const xmlChar *value);
 
 #ifdef LIBXML_REGEXP_ENABLED
 /*
  * Validation based on the regexp support
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidBuildContentModel(xmlValidCtxtPtr ctxt,
 					 xmlElementPtr elem);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidatePushElement	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 					 xmlNodePtr elem,
 					 const xmlChar *qname);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidatePushCData	(xmlValidCtxtPtr ctxt,
 					 const xmlChar *data,
 					 int len);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlValidatePopElement	(xmlValidCtxtPtr ctxt,
 					 xmlDocPtr doc,
 					 xmlNodePtr elem,
diff --git a/third_party/libxml/src/include/libxml/xlink.h b/third_party/libxml/src/include/libxml/xlink.h
index 083c7ed..a209a99 100644
--- a/third_party/libxml/src/include/libxml/xlink.h
+++ b/third_party/libxml/src/include/libxml/xlink.h
@@ -57,7 +57,7 @@ typedef enum {
  * xlinkNodeDetectFunc:
  * @ctx:  user data pointer
  * @node:  the node to check
- * 
+ *
  * This is the prototype for the link detection routine.
  * It calls the default link detection callbacks upon link detection.
  */
@@ -157,26 +157,26 @@ struct _xlinkHandler {
 
 /*
  * The default detection routine, can be overridden, they call the default
- * detection callbacks. 
+ * detection callbacks.
  */
 
-XMLPUBFUN xlinkNodeDetectFunc XMLCALL	
+XMLPUBFUN xlinkNodeDetectFunc XMLCALL
 		xlinkGetDefaultDetect	(void);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 		xlinkSetDefaultDetect	(xlinkNodeDetectFunc func);
 
 /*
  * Routines to set/get the default handlers.
  */
-XMLPUBFUN xlinkHandlerPtr XMLCALL	
+XMLPUBFUN xlinkHandlerPtr XMLCALL
 		xlinkGetDefaultHandler	(void);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xlinkSetDefaultHandler	(xlinkHandlerPtr handler);
 
 /*
  * Link detection module itself.
  */
-XMLPUBFUN xlinkType XMLCALL	 
+XMLPUBFUN xlinkType XMLCALL
 		xlinkIsLink		(xmlDocPtr doc,
 					 xmlNodePtr node);
 
diff --git a/third_party/libxml/src/include/libxml/xmlIO.h b/third_party/libxml/src/include/libxml/xmlIO.h
index eea9ed6..3e41744d 100644
--- a/third_party/libxml/src/include/libxml/xmlIO.h
+++ b/third_party/libxml/src/include/libxml/xmlIO.h
@@ -26,7 +26,7 @@ extern "C" {
  * xmlInputMatchCallback:
  * @filename: the filename or URI
  *
- * Callback used in the I/O Input API to detect if the current handler 
+ * Callback used in the I/O Input API to detect if the current handler
  * can provide input fonctionnalities for this resource.
  *
  * Returns 1 if yes and 0 if another Input module should be used
@@ -72,7 +72,7 @@ typedef int (XMLCALL *xmlInputCloseCallback) (void * context);
  * xmlOutputMatchCallback:
  * @filename: the filename or URI
  *
- * Callback used in the I/O Output API to detect if the current handler 
+ * Callback used in the I/O Output API to detect if the current handler
  * can provide output fonctionnalities for this resource.
  *
  * Returns 1 if yes and 0 if another Output module should be used
@@ -126,11 +126,11 @@ struct _xmlParserInputBuffer {
     void*                  context;
     xmlInputReadCallback   readcallback;
     xmlInputCloseCallback  closecallback;
-    
+
     xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */
-    
-    xmlBufferPtr buffer;    /* Local buffer encoded in UTF-8 */
-    xmlBufferPtr raw;       /* if encoder != NULL buffer for raw input */
+
+    xmlBufPtr buffer;    /* Local buffer encoded in UTF-8 */
+    xmlBufPtr raw;       /* if encoder != NULL buffer for raw input */
     int	compressed;	    /* -1=unknown, 0=not compressed, 1=compressed */
     int error;
     unsigned long rawconsumed;/* amount consumed from raw */
@@ -142,11 +142,11 @@ struct _xmlOutputBuffer {
     void*                   context;
     xmlOutputWriteCallback  writecallback;
     xmlOutputCloseCallback  closecallback;
-    
+
     xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */
-    
-    xmlBufferPtr buffer;    /* Local buffer encoded in UTF-8 or ISOLatin */
-    xmlBufferPtr conv;      /* if encoder != NULL buffer for output */
+
+    xmlBufPtr buffer;    /* Local buffer encoded in UTF-8 or ISOLatin */
+    xmlBufPtr conv;      /* if encoder != NULL buffer for output */
     int written;            /* total number of byte written */
     int error;
 };
@@ -155,13 +155,13 @@ struct _xmlOutputBuffer {
 /*
  * Interfaces for input
  */
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlCleanupInputCallbacks		(void);
 
 XMLPUBFUN int XMLCALL
 	xmlPopInputCallbacks			(void);
 
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlRegisterDefaultInputCallbacks	(void);
 XMLPUBFUN xmlParserInputBufferPtr XMLCALL
 	xmlAllocParserInputBuffer		(xmlCharEncoding enc);
@@ -186,22 +186,22 @@ XMLPUBFUN xmlParserInputBufferPtr XMLCALL
 						 xmlInputCloseCallback  ioclose,
 						 void *ioctx,
 	                                         xmlCharEncoding enc);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlParserInputBufferRead		(xmlParserInputBufferPtr in,
 						 int len);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlParserInputBufferGrow		(xmlParserInputBufferPtr in,
 						 int len);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlParserInputBufferPush		(xmlParserInputBufferPtr in,
 						 int len,
 						 const char *buf);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlFreeParserInputBuffer		(xmlParserInputBufferPtr in);
-XMLPUBFUN char * XMLCALL	
+XMLPUBFUN char * XMLCALL
 	xmlParserGetDirectory			(const char *filename);
 
-XMLPUBFUN int XMLCALL     
+XMLPUBFUN int XMLCALL
 	xmlRegisterInputCallbacks		(xmlInputMatchCallback matchFunc,
 						 xmlInputOpenCallback openFunc,
 						 xmlInputReadCallback readFunc,
@@ -209,15 +209,15 @@ XMLPUBFUN int XMLCALL
 
 xmlParserInputBufferPtr
 	__xmlParserInputBufferCreateFilename(const char *URI,
-										xmlCharEncoding enc);
+						xmlCharEncoding enc);
 
 #ifdef LIBXML_OUTPUT_ENABLED
 /*
  * Interfaces for output
  */
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlCleanupOutputCallbacks		(void);
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlRegisterDefaultOutputCallbacks(void);
 XMLPUBFUN xmlOutputBufferPtr XMLCALL
 	xmlAllocOutputBuffer		(xmlCharEncodingHandlerPtr encoder);
@@ -245,24 +245,30 @@ XMLPUBFUN xmlOutputBufferPtr XMLCALL
 					 void *ioctx,
 					 xmlCharEncodingHandlerPtr encoder);
 
-XMLPUBFUN int XMLCALL	
+/* Couple of APIs to get the output without digging into the buffers */
+XMLPUBFUN const xmlChar * XMLCALL
+        xmlOutputBufferGetContent       (xmlOutputBufferPtr out);
+XMLPUBFUN size_t XMLCALL
+        xmlOutputBufferGetSize          (xmlOutputBufferPtr out);
+
+XMLPUBFUN int XMLCALL
 	xmlOutputBufferWrite		(xmlOutputBufferPtr out,
 					 int len,
 					 const char *buf);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlOutputBufferWriteString	(xmlOutputBufferPtr out,
 					 const char *str);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlOutputBufferWriteEscape	(xmlOutputBufferPtr out,
 					 const xmlChar *str,
 					 xmlCharEncodingOutputFunc escaping);
 
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlOutputBufferFlush		(xmlOutputBufferPtr out);
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlOutputBufferClose		(xmlOutputBufferPtr out);
 
-XMLPUBFUN int XMLCALL     
+XMLPUBFUN int XMLCALL
 	xmlRegisterOutputCallbacks	(xmlOutputMatchCallback matchFunc,
 					 xmlOutputOpenCallback openFunc,
 					 xmlOutputWriteCallback writeFunc,
@@ -275,10 +281,10 @@ xmlOutputBufferPtr
 
 #ifdef LIBXML_HTTP_ENABLED
 /*  This function only exists if HTTP support built into the library  */
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlRegisterHTTPPostCallbacks	(void );
 #endif /* LIBXML_HTTP_ENABLED */
-	
+
 #endif /* LIBXML_OUTPUT_ENABLED */
 
 XMLPUBFUN xmlParserInputPtr XMLCALL
@@ -288,69 +294,69 @@ XMLPUBFUN xmlParserInputPtr XMLCALL
 /*
  * A predefined entity loader disabling network accesses
  */
-XMLPUBFUN xmlParserInputPtr XMLCALL 
+XMLPUBFUN xmlParserInputPtr XMLCALL
 	xmlNoNetExternalEntityLoader	(const char *URL,
 					 const char *ID,
 					 xmlParserCtxtPtr ctxt);
 
-/* 
- * xmlNormalizeWindowsPath is obsolete, don't use it. 
+/*
+ * xmlNormalizeWindowsPath is obsolete, don't use it.
  * Check xmlCanonicPath in uri.h for a better alternative.
  */
-XMLPUBFUN xmlChar * XMLCALL 
+XMLPUBFUN xmlChar * XMLCALL
 	xmlNormalizeWindowsPath		(const xmlChar *path);
 
-XMLPUBFUN int XMLCALL	
+XMLPUBFUN int XMLCALL
 	xmlCheckFilename		(const char *path);
 /**
- * Default 'file://' protocol callbacks 
+ * Default 'file://' protocol callbacks
  */
-XMLPUBFUN int XMLCALL	
-	xmlFileMatch 			(const char *filename);
-XMLPUBFUN void * XMLCALL	
-	xmlFileOpen 			(const char *filename);
-XMLPUBFUN int XMLCALL	
-	xmlFileRead 			(void * context, 
-					 char * buffer, 
+XMLPUBFUN int XMLCALL
+	xmlFileMatch			(const char *filename);
+XMLPUBFUN void * XMLCALL
+	xmlFileOpen			(const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlFileRead			(void * context,
+					 char * buffer,
 					 int len);
-XMLPUBFUN int XMLCALL	
-	xmlFileClose 			(void * context);
+XMLPUBFUN int XMLCALL
+	xmlFileClose			(void * context);
 
 /**
- * Default 'http://' protocol callbacks 
+ * Default 'http://' protocol callbacks
  */
 #ifdef LIBXML_HTTP_ENABLED
-XMLPUBFUN int XMLCALL	
-	xmlIOHTTPMatch 			(const char *filename);
-XMLPUBFUN void * XMLCALL	
-	xmlIOHTTPOpen 			(const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlIOHTTPMatch			(const char *filename);
+XMLPUBFUN void * XMLCALL
+	xmlIOHTTPOpen			(const char *filename);
 #ifdef LIBXML_OUTPUT_ENABLED
-XMLPUBFUN void * XMLCALL	
+XMLPUBFUN void * XMLCALL
 	xmlIOHTTPOpenW			(const char * post_uri,
 					 int   compression );
 #endif /* LIBXML_OUTPUT_ENABLED */
-XMLPUBFUN int XMLCALL 	
-	xmlIOHTTPRead			(void * context, 
-					 char * buffer, 
+XMLPUBFUN int XMLCALL
+	xmlIOHTTPRead			(void * context,
+					 char * buffer,
 					 int len);
-XMLPUBFUN int XMLCALL	
-	xmlIOHTTPClose 			(void * context);
+XMLPUBFUN int XMLCALL
+	xmlIOHTTPClose			(void * context);
 #endif /* LIBXML_HTTP_ENABLED */
 
 /**
- * Default 'ftp://' protocol callbacks 
+ * Default 'ftp://' protocol callbacks
  */
-#ifdef LIBXML_FTP_ENABLED 
-XMLPUBFUN int XMLCALL	
-	xmlIOFTPMatch 			(const char *filename);
-XMLPUBFUN void * XMLCALL	
-	xmlIOFTPOpen 			(const char *filename);
-XMLPUBFUN int XMLCALL 	
-	xmlIOFTPRead			(void * context, 
-					 char * buffer, 
+#ifdef LIBXML_FTP_ENABLED
+XMLPUBFUN int XMLCALL
+	xmlIOFTPMatch			(const char *filename);
+XMLPUBFUN void * XMLCALL
+	xmlIOFTPOpen			(const char *filename);
+XMLPUBFUN int XMLCALL
+	xmlIOFTPRead			(void * context,
+					 char * buffer,
 					 int len);
-XMLPUBFUN int XMLCALL 	
-	xmlIOFTPClose 			(void * context);
+XMLPUBFUN int XMLCALL
+	xmlIOFTPClose			(void * context);
 #endif /* LIBXML_FTP_ENABLED */
 
 #ifdef __cplusplus
diff --git a/third_party/libxml/src/include/libxml/xmlautomata.h b/third_party/libxml/src/include/libxml/xmlautomata.h
index f98b55e..bf1b131 100644
--- a/third_party/libxml/src/include/libxml/xmlautomata.h
+++ b/third_party/libxml/src/include/libxml/xmlautomata.h
@@ -40,25 +40,25 @@ typedef xmlAutomataState *xmlAutomataStatePtr;
 /*
  * Building API
  */
-XMLPUBFUN xmlAutomataPtr XMLCALL		
+XMLPUBFUN xmlAutomataPtr XMLCALL
 		    xmlNewAutomata		(void);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 		    xmlFreeAutomata		(xmlAutomataPtr am);
 
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataGetInitState	(xmlAutomataPtr am);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 		    xmlAutomataSetFinalState	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr state);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewState		(xmlAutomataPtr am);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewTransition	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewTransition2	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
@@ -73,7 +73,7 @@ XMLPUBFUN xmlAutomataStatePtr XMLCALL
 						 const xmlChar *token2,
 						 void *data);
 
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewCountTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
@@ -81,7 +81,7 @@ XMLPUBFUN xmlAutomataStatePtr XMLCALL
 						 int min,
 						 int max,
 						 void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewCountTrans2	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
@@ -90,7 +90,7 @@ XMLPUBFUN xmlAutomataStatePtr XMLCALL
 						 int min,
 						 int max,
 						 void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewOnceTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
@@ -99,46 +99,46 @@ XMLPUBFUN xmlAutomataStatePtr XMLCALL
 						 int max,
 						 void *data);
 XMLPUBFUN xmlAutomataStatePtr XMLCALL
-		    xmlAutomataNewOnceTrans2	(xmlAutomataPtr am, 
+		    xmlAutomataNewOnceTrans2	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
-						 xmlAutomataStatePtr to, 
+						 xmlAutomataStatePtr to,
 						 const xmlChar *token,
 						 const xmlChar *token2,
-						 int min, 
-						 int max, 
+						 int min,
+						 int max,
 						 void *data);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewAllTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 int lax);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewEpsilon	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewCountedTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 int counter);
-XMLPUBFUN xmlAutomataStatePtr XMLCALL	
+XMLPUBFUN xmlAutomataStatePtr XMLCALL
 		    xmlAutomataNewCounterTrans	(xmlAutomataPtr am,
 						 xmlAutomataStatePtr from,
 						 xmlAutomataStatePtr to,
 						 int counter);
-XMLPUBFUN int XMLCALL			
+XMLPUBFUN int XMLCALL
 		    xmlAutomataNewCounter	(xmlAutomataPtr am,
 						 int min,
 						 int max);
 
-XMLPUBFUN xmlRegexpPtr XMLCALL		
+XMLPUBFUN xmlRegexpPtr XMLCALL
 		    xmlAutomataCompile		(xmlAutomataPtr am);
-XMLPUBFUN int XMLCALL	    		
+XMLPUBFUN int XMLCALL
 		    xmlAutomataIsDeterminist	(xmlAutomataPtr am);
 
 #ifdef __cplusplus
 }
-#endif 
+#endif
 
 #endif /* LIBXML_AUTOMATA_ENABLED */
 #endif /* LIBXML_REGEXP_ENABLED */
diff --git a/third_party/libxml/src/include/libxml/xmlerror.h b/third_party/libxml/src/include/libxml/xmlerror.h
index 10be606..43e68ca5 100644
--- a/third_party/libxml/src/include/libxml/xmlerror.h
+++ b/third_party/libxml/src/include/libxml/xmlerror.h
@@ -62,7 +62,9 @@ typedef enum {
     XML_FROM_WRITER,	/* The xmlwriter module */
     XML_FROM_MODULE,	/* The dynamically loaded module module*/
     XML_FROM_I18N,	/* The module handling character conversion */
-    XML_FROM_SCHEMATRONV	/* The Schematron validator module */
+    XML_FROM_SCHEMATRONV,/* The Schematron validator module */
+    XML_FROM_BUFFER,    /* The buffers module */
+    XML_FROM_URI        /* The URI module */
 } xmlErrorDomain;
 
 /**
@@ -84,7 +86,7 @@ struct _xmlError {
     char       *str2;	/* extra string information */
     char       *str3;	/* extra string information */
     int		int1;	/* extra number information */
-    int		int2;	/* column number of the error or 0 if N/A (todo: rename this field when we would break ABI) */
+    int		int2;	/* error column # or 0 if N/A (todo: rename field when we would brk ABI) */
     void       *ctxt;   /* the parser context if available */
     void       *node;   /* the node in the tree */
 };
@@ -205,7 +207,8 @@ typedef enum {
     XML_WAR_ENTITY_REDEFINED, /* 107 */
     XML_ERR_UNKNOWN_VERSION, /* 108 */
     XML_ERR_VERSION_MISMATCH, /* 109 */
-    XML_ERR_USER_STOP, /* 110 */
+    XML_ERR_NAME_TOO_LONG, /* 110 */
+    XML_ERR_USER_STOP, /* 111 */
     XML_NS_ERR_XML_NAMESPACE = 200,
     XML_NS_ERR_UNDEFINED_NAMESPACE, /* 201 */
     XML_NS_ERR_QNAME, /* 202 */
@@ -826,11 +829,8 @@ typedef enum {
     XML_I18N_NO_HANDLER, /* 6001 */
     XML_I18N_EXCESS_HANDLER, /* 6002 */
     XML_I18N_CONV_FAILED, /* 6003 */
-    XML_I18N_NO_OUTPUT /* 6004 */
-#if 0
-    XML_CHECK_, /* 5033 */
-    XML_CHECK_X /* 503 */
-#endif
+    XML_I18N_NO_OUTPUT, /* 6004 */
+    XML_BUF_OVERFLOW = 7000
 } xmlParserErrors;
 
 /**
diff --git a/third_party/libxml/src/include/libxml/xmlexports.h b/third_party/libxml/src/include/libxml/xmlexports.h
index 9c6790c..2c79f81 100644
--- a/third_party/libxml/src/include/libxml/xmlexports.h
+++ b/third_party/libxml/src/include/libxml/xmlexports.h
@@ -43,7 +43,7 @@
 /**
  * XMLCDECL:
  *
- * Macro which declares the calling convention for exported functions that 
+ * Macro which declares the calling convention for exported functions that
  * use '...'.
  */
 #define XMLCDECL
@@ -115,7 +115,7 @@
    */
   #if defined(IN_LIBXML) && !defined(LIBXML_STATIC)
     #define XMLPUBFUN __declspec(dllexport)
-    #define XMLPUBVAR __declspec(dllexport)
+    #define XMLPUBVAR __declspec(dllexport) extern
   #else
     #define XMLPUBFUN
     #if !defined(LIBXML_STATIC)
diff --git a/third_party/libxml/src/include/libxml/xmlmodule.h b/third_party/libxml/src/include/libxml/xmlmodule.h
index 8f4a560..9667820 100644
--- a/third_party/libxml/src/include/libxml/xmlmodule.h
+++ b/third_party/libxml/src/include/libxml/xmlmodule.h
@@ -50,7 +50,7 @@ XMLPUBFUN int XMLCALL xmlModuleFree		(xmlModulePtr module);
 
 #ifdef __cplusplus
 }
-#endif 
+#endif
 
 #endif /* LIBXML_MODULES_ENABLED */
 
diff --git a/third_party/libxml/src/include/libxml/xmlreader.h b/third_party/libxml/src/include/libxml/xmlreader.h
index 6964482..2c99e3a 100644
--- a/third_party/libxml/src/include/libxml/xmlreader.h
+++ b/third_party/libxml/src/include/libxml/xmlreader.h
@@ -130,16 +130,16 @@ XMLPUBFUN int XMLCALL
 
 #ifdef LIBXML_WRITER_ENABLED
 XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderReadInnerXml	(xmlTextReaderPtr reader);
+			xmlTextReaderReadInnerXml(xmlTextReaderPtr reader);
 
 XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderReadOuterXml	(xmlTextReaderPtr reader);
+			xmlTextReaderReadOuterXml(xmlTextReaderPtr reader);
 #endif
 
 XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderReadString		(xmlTextReaderPtr reader);
+			xmlTextReaderReadString	(xmlTextReaderPtr reader);
 XMLPUBFUN int XMLCALL
-			xmlTextReaderReadAttributeValue	(xmlTextReaderPtr reader);
+			xmlTextReaderReadAttributeValue(xmlTextReaderPtr reader);
 
 /*
  * Attributes of the node
@@ -285,6 +285,11 @@ XMLPUBFUN int XMLCALL
 		    xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader,
 						 const char *rng);
 XMLPUBFUN int XMLCALL
+		    xmlTextReaderRelaxNGValidateCtxt(xmlTextReaderPtr reader,
+						 xmlRelaxNGValidCtxtPtr ctxt,
+						 int options);
+
+XMLPUBFUN int XMLCALL
 		    xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader,
 						 xmlRelaxNGPtr schema);
 XMLPUBFUN int XMLCALL
@@ -392,27 +397,26 @@ typedef void *  xmlTextReaderLocatorPtr;
  *
  * Signature of an error callback from a reader parser
  */
-typedef void   (XMLCALL *xmlTextReaderErrorFunc)(void *arg,
-						 const char *msg,
-						 xmlParserSeverities severity,
-						 xmlTextReaderLocatorPtr locator);
+typedef void (XMLCALL *xmlTextReaderErrorFunc)(void *arg,
+					       const char *msg,
+					       xmlParserSeverities severity,
+					       xmlTextReaderLocatorPtr locator);
 XMLPUBFUN int XMLCALL
-		    xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator);
-/*int             xmlTextReaderLocatorLinePosition(xmlTextReaderLocatorPtr locator);*/
+	    xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator);
 XMLPUBFUN xmlChar * XMLCALL
-		    xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator);
+	    xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator);
 XMLPUBFUN void XMLCALL
-		    xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader,
-						 xmlTextReaderErrorFunc f,
-						 void *arg);
+	    xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader,
+					 xmlTextReaderErrorFunc f,
+					 void *arg);
 XMLPUBFUN void XMLCALL
-		    xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader,
-							   xmlStructuredErrorFunc f,
-							   void *arg);
+	    xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader,
+						   xmlStructuredErrorFunc f,
+						   void *arg);
 XMLPUBFUN void XMLCALL
-		    xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader,
-						 xmlTextReaderErrorFunc *f,
-						 void **arg);
+	    xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader,
+					 xmlTextReaderErrorFunc *f,
+					 void **arg);
 
 #endif /* LIBXML_READER_ENABLED */
 
diff --git a/third_party/libxml/src/include/libxml/xmlsave.h b/third_party/libxml/src/include/libxml/xmlsave.h
index 4201b4d..fb329b2 100644
--- a/third_party/libxml/src/include/libxml/xmlsave.h
+++ b/third_party/libxml/src/include/libxml/xmlsave.h
@@ -33,7 +33,8 @@ typedef enum {
     XML_SAVE_NO_XHTML	= 1<<3, /* disable XHTML1 specific rules */
     XML_SAVE_XHTML	= 1<<4, /* force XHTML1 specific rules */
     XML_SAVE_AS_XML     = 1<<5, /* force XML serialization on HTML doc */
-    XML_SAVE_AS_HTML    = 1<<6  /* force HTML serialization on XML doc */
+    XML_SAVE_AS_HTML    = 1<<6, /* force HTML serialization on XML doc */
+    XML_SAVE_WSNONSIG   = 1<<7  /* format with non-significant whitespace */
 } xmlSaveOption;
 
 
diff --git a/third_party/libxml/src/include/libxml/xmlschemas.h b/third_party/libxml/src/include/libxml/xmlschemas.h
index 752bc3a..97930c7 100644
--- a/third_party/libxml/src/include/libxml/xmlschemas.h
+++ b/third_party/libxml/src/include/libxml/xmlschemas.h
@@ -92,7 +92,8 @@ typedef xmlSchema *xmlSchemaPtr;
  *
  * Signature of an error callback from an XSD validation
  */
-typedef void (XMLCDECL *xmlSchemaValidityErrorFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+typedef void (XMLCDECL *xmlSchemaValidityErrorFunc)
+                 (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
 
 /**
  * xmlSchemaValidityWarningFunc:
@@ -102,7 +103,8 @@ typedef void (XMLCDECL *xmlSchemaValidityErrorFunc) (void *ctx, const char *msg,
  *
  * Signature of a warning callback from an XSD validation
  */
-typedef void (XMLCDECL *xmlSchemaValidityWarningFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
+typedef void (XMLCDECL *xmlSchemaValidityWarningFunc)
+                 (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3);
 
 /**
  * A schemas validation context
@@ -113,6 +115,22 @@ typedef xmlSchemaParserCtxt *xmlSchemaParserCtxtPtr;
 typedef struct _xmlSchemaValidCtxt xmlSchemaValidCtxt;
 typedef xmlSchemaValidCtxt *xmlSchemaValidCtxtPtr;
 
+/**
+ * xmlSchemaValidityLocatorFunc:
+ * @ctx: user provided context
+ * @file: returned file information
+ * @line: returned line information
+ *
+ * A schemas validation locator, a callback called by the validator.
+ * This is used when file or node informations are not available
+ * to find out what file and line number are affected
+ *
+ * Returns: 0 in case of success and -1 in case of error
+ */
+
+typedef int (XMLCDECL *xmlSchemaValidityLocatorFunc) (void *ctx,
+                           const char **file, unsigned long *line);
+
 /*
  * Interfaces for parsing.
  */
@@ -171,6 +189,9 @@ XMLPUBFUN int XMLCALL
 XMLPUBFUN int XMLCALL
 	    xmlSchemaSetValidOptions	(xmlSchemaValidCtxtPtr ctxt,
 					 int options);
+XMLPUBFUN void XMLCALL
+            xmlSchemaValidateSetFilename(xmlSchemaValidCtxtPtr vctxt,
+	                                 const char *filename);
 XMLPUBFUN int XMLCALL
 	    xmlSchemaValidCtxtGetOptions(xmlSchemaValidCtxtPtr ctxt);
 
@@ -210,6 +231,13 @@ XMLPUBFUN xmlSchemaSAXPlugPtr XMLCALL
 					 void **user_data);
 XMLPUBFUN int XMLCALL
             xmlSchemaSAXUnplug		(xmlSchemaSAXPlugPtr plug);
+
+
+XMLPUBFUN void XMLCALL
+            xmlSchemaValidateSetLocator	(xmlSchemaValidCtxtPtr vctxt,
+					 xmlSchemaValidityLocatorFunc f,
+					 void *ctxt);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/third_party/libxml/src/include/libxml/xmlschemastypes.h b/third_party/libxml/src/include/libxml/xmlschemastypes.h
index 9a3a7a1..35d48d4 100644
--- a/third_party/libxml/src/include/libxml/xmlschemastypes.h
+++ b/third_party/libxml/src/include/libxml/xmlschemastypes.h
@@ -30,23 +30,23 @@ typedef enum {
     XML_SCHEMA_WHITESPACE_COLLAPSE = 3
 } xmlSchemaWhitespaceValueType;
 
-XMLPUBFUN void XMLCALL		
-    		xmlSchemaInitTypes		(void);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
+		xmlSchemaInitTypes		(void);
+XMLPUBFUN void XMLCALL
 		xmlSchemaCleanupTypes		(void);
-XMLPUBFUN xmlSchemaTypePtr XMLCALL 
+XMLPUBFUN xmlSchemaTypePtr XMLCALL
 		xmlSchemaGetPredefinedType	(const xmlChar *name,
 						 const xmlChar *ns);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSchemaValidatePredefinedType	(xmlSchemaTypePtr type,
 						 const xmlChar *value,
 						 xmlSchemaValPtr *val);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSchemaValPredefTypeNode	(xmlSchemaTypePtr type,
 						 const xmlChar *value,
 						 xmlSchemaValPtr *val,
 						 xmlNodePtr node);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSchemaValidateFacet		(xmlSchemaTypePtr base,
 						 xmlSchemaFacetPtr facet,
 						 const xmlChar *value,
@@ -54,25 +54,25 @@ XMLPUBFUN int XMLCALL
 XMLPUBFUN int XMLCALL
 		xmlSchemaValidateFacetWhtsp	(xmlSchemaFacetPtr facet,
 						 xmlSchemaWhitespaceValueType fws,
-						 xmlSchemaValType valType,						 
+						 xmlSchemaValType valType,
 						 const xmlChar *value,
 						 xmlSchemaValPtr val,
 						 xmlSchemaWhitespaceValueType ws);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSchemaFreeValue		(xmlSchemaValPtr val);
-XMLPUBFUN xmlSchemaFacetPtr XMLCALL 
+XMLPUBFUN xmlSchemaFacetPtr XMLCALL
 		xmlSchemaNewFacet		(void);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSchemaCheckFacet		(xmlSchemaFacetPtr facet,
 						 xmlSchemaTypePtr typeDecl,
 						 xmlSchemaParserCtxtPtr ctxt,
 						 const xmlChar *name);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlSchemaFreeFacet		(xmlSchemaFacetPtr facet);
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlSchemaCompareValues		(xmlSchemaValPtr x,
 						 xmlSchemaValPtr y);
-XMLPUBFUN xmlSchemaTypePtr XMLCALL		
+XMLPUBFUN xmlSchemaTypePtr XMLCALL
     xmlSchemaGetBuiltInListSimpleTypeItemType	(xmlSchemaTypePtr type);
 XMLPUBFUN int XMLCALL
     xmlSchemaValidateListSimpleTypeFacet	(xmlSchemaFacetPtr facet,
@@ -82,7 +82,7 @@ XMLPUBFUN int XMLCALL
 XMLPUBFUN xmlSchemaTypePtr XMLCALL
 		xmlSchemaGetBuiltInType		(xmlSchemaValType type);
 XMLPUBFUN int XMLCALL
-		xmlSchemaIsBuiltInTypeFacet	(xmlSchemaTypePtr type, 
+		xmlSchemaIsBuiltInTypeFacet	(xmlSchemaTypePtr type,
 						 int facetType);
 XMLPUBFUN xmlChar * XMLCALL
 		xmlSchemaCollapseString		(const xmlChar *value);
@@ -91,7 +91,7 @@ XMLPUBFUN xmlChar * XMLCALL
 XMLPUBFUN unsigned long  XMLCALL
 		xmlSchemaGetFacetValueAsULong	(xmlSchemaFacetPtr facet);
 XMLPUBFUN int XMLCALL
-		xmlSchemaValidateLengthFacet	(xmlSchemaTypePtr type, 
+		xmlSchemaValidateLengthFacet	(xmlSchemaTypePtr type,
 						 xmlSchemaFacetPtr facet,
 						 const xmlChar *value,
 						 xmlSchemaValPtr val,
@@ -100,19 +100,19 @@ XMLPUBFUN int XMLCALL
 		xmlSchemaValidateLengthFacetWhtsp(xmlSchemaFacetPtr facet,
 						  xmlSchemaValType valType,
 						  const xmlChar *value,
-						  xmlSchemaValPtr val,						  
+						  xmlSchemaValPtr val,
 						  unsigned long *length,
 						  xmlSchemaWhitespaceValueType ws);
 XMLPUBFUN int XMLCALL
-		xmlSchemaValPredefTypeNodeNoNorm(xmlSchemaTypePtr type, 
+		xmlSchemaValPredefTypeNodeNoNorm(xmlSchemaTypePtr type,
 						 const xmlChar *value,
-						 xmlSchemaValPtr *val, 
+						 xmlSchemaValPtr *val,
 						 xmlNodePtr node);
 XMLPUBFUN int XMLCALL
 		xmlSchemaGetCanonValue		(xmlSchemaValPtr val,
 						 const xmlChar **retValue);
 XMLPUBFUN int XMLCALL
-		xmlSchemaGetCanonValueWhtsp	(xmlSchemaValPtr val,						 
+		xmlSchemaGetCanonValueWhtsp	(xmlSchemaValPtr val,
 						 const xmlChar **retValue,
 						 xmlSchemaWhitespaceValueType ws);
 XMLPUBFUN int XMLCALL
diff --git a/third_party/libxml/src/include/libxml/xmlstring.h b/third_party/libxml/src/include/libxml/xmlstring.h
index 0bc6888..2036236 100644
--- a/third_party/libxml/src/include/libxml/xmlstring.h
+++ b/third_party/libxml/src/include/libxml/xmlstring.h
@@ -113,16 +113,16 @@ XMLPUBFUN int XMLCALL
 XMLPUBFUN int XMLCALL
         xmlUTF8Strsize                   (const xmlChar *utf,
                                          int len);
-XMLPUBFUN xmlChar * XMLCALL 
+XMLPUBFUN xmlChar * XMLCALL
         xmlUTF8Strndup                   (const xmlChar *utf,
                                          int len);
-XMLPUBFUN const xmlChar * XMLCALL 
+XMLPUBFUN const xmlChar * XMLCALL
         xmlUTF8Strpos                    (const xmlChar *utf,
                                          int pos);
 XMLPUBFUN int XMLCALL
         xmlUTF8Strloc                    (const xmlChar *utf,
                                          const xmlChar *utfchar);
-XMLPUBFUN xmlChar * XMLCALL 
+XMLPUBFUN xmlChar * XMLCALL
         xmlUTF8Strsub                    (const xmlChar *utf,
                                          int start,
                                          int len);
diff --git a/third_party/libxml/src/include/libxml/xmlversion.h.in b/third_party/libxml/src/include/libxml/xmlversion.h.in
index 9585654..00a836f 100644
--- a/third_party/libxml/src/include/libxml/xmlversion.h.in
+++ b/third_party/libxml/src/include/libxml/xmlversion.h.in
@@ -98,6 +98,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 #endif
 
 /**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if @WITH_THREAD_ALLOC@
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
  * LIBXML_TREE_ENABLED:
  *
  * Whether the DOM like tree manipulation API support is configured in
@@ -391,6 +400,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 #define LIBXML_ZLIB_ENABLED
 #endif
 
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if @WITH_LZMA@
+#define LIBXML_LZMA_ENABLED
+#endif
+
 #ifdef __GNUC__
 #ifdef HAVE_ANSIDECL_H
 #include <ansidecl.h>
@@ -403,7 +421,11 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  */
 
 #ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__((unused))
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+#  define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+#  define ATTRIBUTE_UNUSED
+# endif
 #endif
 
 /**
diff --git a/third_party/libxml/src/include/libxml/xmlwriter.h b/third_party/libxml/src/include/libxml/xmlwriter.h
index 91e683c..dd5add3 100644
--- a/third_party/libxml/src/include/libxml/xmlwriter.h
+++ b/third_party/libxml/src/include/libxml/xmlwriter.h
@@ -1,4 +1,3 @@
-
 /*
  * Summary: text writing API for XML
  * Description: text writing API for XML
@@ -471,6 +470,10 @@ extern "C" {
         xmlTextWriterSetIndentString(xmlTextWriterPtr writer,
                                      const xmlChar * str);
 
+    XMLPUBFUN int XMLCALL
+        xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar);
+
+
 /*
  * misc
  */
diff --git a/third_party/libxml/src/include/libxml/xpath.h b/third_party/libxml/src/include/libxml/xpath.h
index 1a9e30e..d96776c 100644
--- a/third_party/libxml/src/include/libxml/xpath.h
+++ b/third_party/libxml/src/include/libxml/xpath.h
@@ -33,7 +33,7 @@
 extern "C" {
 #endif
 #endif /* LIBXML_XPATH_ENABLED or LIBXML_SCHEMAS_ENABLED */
-	
+
 #ifdef LIBXML_XPATH_ENABLED
 
 typedef struct _xmlXPathContext xmlXPathContext;
@@ -68,7 +68,9 @@ typedef enum {
     XPATH_UNDEF_PREFIX_ERROR,
     XPATH_ENCODING_ERROR,
     XPATH_INVALID_CHAR_ERROR,
-    XPATH_INVALID_CTXT
+    XPATH_INVALID_CTXT,
+    XPATH_STACK_ERROR,
+    XPATH_FORBID_VARIABLE_ERROR
 } xmlXPathError;
 
 /*
@@ -271,11 +273,11 @@ typedef xmlXPathFunction (*xmlXPathFuncLookupFunc) (void *ctxt,
  *
  * Expression evaluation occurs with respect to a context.
  * he context consists of:
- *    - a node (the context node) 
- *    - a node list (the context node list) 
- *    - a set of variable bindings 
- *    - a function library 
- *    - the set of namespace declarations in scope for the expression 
+ *    - a node (the context node)
+ *    - a node list (the context node list)
+ *    - a set of variable bindings
+ *    - a function library
+ *    - the set of namespace declarations in scope for the expression
  * Following the switch to hash tables, this need to be trimmed up at
  * the next binary incompatible release.
  * The node may be modified when the context is passed to libxml2
@@ -380,6 +382,8 @@ struct _xmlXPathParserContext {
     xmlXPathCompExprPtr comp;		/* the precompiled expression */
     int xptr;				/* it this an XPointer expression */
     xmlNodePtr         ancestor;	/* used for walking preceding axis */
+
+    int              valueFrame;        /* used to limit Pop on the stack */
 };
 
 /************************************************************************
@@ -417,7 +421,7 @@ XMLPUBVAR double xmlXPathNINF;
  *         @index is out of range (0 to length-1)
  */
 #define xmlXPathNodeSetItem(ns, index)				\
-		((((ns) != NULL) && 				\
+		((((ns) != NULL) &&				\
 		  ((index) >= 0) && ((index) < (ns)->nodeNr)) ?	\
 		 (ns)->nodeTab[(index)]				\
 		 : NULL)
@@ -433,64 +437,64 @@ XMLPUBVAR double xmlXPathNINF;
     (((ns) == NULL) || ((ns)->nodeNr == 0) || ((ns)->nodeTab == NULL))
 
 
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		    xmlXPathFreeObject		(xmlXPathObjectPtr obj);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	   
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		    xmlXPathNodeSetCreate	(xmlNodePtr val);
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		    xmlXPathFreeNodeSetList	(xmlXPathObjectPtr obj);
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		    xmlXPathFreeNodeSet		(xmlNodeSetPtr obj);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL  
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPathObjectCopy		(xmlXPathObjectPtr val);
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		    xmlXPathCmpNodes		(xmlNodePtr node1,
 						 xmlNodePtr node2);
 /**
  * Conversion functions to basic types.
  */
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		    xmlXPathCastNumberToBoolean	(double val);
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		    xmlXPathCastStringToBoolean	(const xmlChar * val);
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		    xmlXPathCastNodeSetToBoolean(xmlNodeSetPtr ns);
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		    xmlXPathCastToBoolean	(xmlXPathObjectPtr val);
 
-XMLPUBFUN double XMLCALL		   
+XMLPUBFUN double XMLCALL
 		    xmlXPathCastBooleanToNumber	(int val);
-XMLPUBFUN double XMLCALL		   
+XMLPUBFUN double XMLCALL
 		    xmlXPathCastStringToNumber	(const xmlChar * val);
-XMLPUBFUN double XMLCALL		   
+XMLPUBFUN double XMLCALL
 		    xmlXPathCastNodeToNumber	(xmlNodePtr node);
-XMLPUBFUN double XMLCALL		   
+XMLPUBFUN double XMLCALL
 		    xmlXPathCastNodeSetToNumber	(xmlNodeSetPtr ns);
-XMLPUBFUN double XMLCALL		   
+XMLPUBFUN double XMLCALL
 		    xmlXPathCastToNumber	(xmlXPathObjectPtr val);
 
-XMLPUBFUN xmlChar * XMLCALL	   
+XMLPUBFUN xmlChar * XMLCALL
 		    xmlXPathCastBooleanToString	(int val);
-XMLPUBFUN xmlChar * XMLCALL	   
+XMLPUBFUN xmlChar * XMLCALL
 		    xmlXPathCastNumberToString	(double val);
-XMLPUBFUN xmlChar * XMLCALL	   
+XMLPUBFUN xmlChar * XMLCALL
 		    xmlXPathCastNodeToString	(xmlNodePtr node);
-XMLPUBFUN xmlChar * XMLCALL	   
+XMLPUBFUN xmlChar * XMLCALL
 		    xmlXPathCastNodeSetToString	(xmlNodeSetPtr ns);
-XMLPUBFUN xmlChar * XMLCALL	   
+XMLPUBFUN xmlChar * XMLCALL
 		    xmlXPathCastToString	(xmlXPathObjectPtr val);
 
-XMLPUBFUN xmlXPathObjectPtr XMLCALL  
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPathConvertBoolean	(xmlXPathObjectPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL  
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPathConvertNumber	(xmlXPathObjectPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL  
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPathConvertString	(xmlXPathObjectPtr val);
 
 /**
  * Context handling.
  */
-XMLPUBFUN xmlXPathContextPtr XMLCALL 
+XMLPUBFUN xmlXPathContextPtr XMLCALL
 		    xmlXPathNewContext		(xmlDocPtr doc);
 XMLPUBFUN void XMLCALL
 		    xmlXPathFreeContext		(xmlXPathContextPtr ctxt);
@@ -502,36 +506,43 @@ XMLPUBFUN int XMLCALL
 /**
  * Evaluation functions.
  */
-XMLPUBFUN long XMLCALL               
+XMLPUBFUN long XMLCALL
 		    xmlXPathOrderDocElems	(xmlDocPtr doc);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL  
+XMLPUBFUN int XMLCALL
+		    xmlXPathSetContextNode	(xmlNodePtr node,
+						 xmlXPathContextPtr ctx);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
+		    xmlXPathNodeEval		(xmlNodePtr node,
+						 const xmlChar *str,
+						 xmlXPathContextPtr ctx);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPathEval		(const xmlChar *str,
 						 xmlXPathContextPtr ctx);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL  
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPathEvalExpression	(const xmlChar *str,
 						 xmlXPathContextPtr ctxt);
-XMLPUBFUN int XMLCALL                
+XMLPUBFUN int XMLCALL
 		    xmlXPathEvalPredicate	(xmlXPathContextPtr ctxt,
 						 xmlXPathObjectPtr res);
 /**
  * Separate compilation/evaluation entry points.
  */
-XMLPUBFUN xmlXPathCompExprPtr XMLCALL 
+XMLPUBFUN xmlXPathCompExprPtr XMLCALL
 		    xmlXPathCompile		(const xmlChar *str);
-XMLPUBFUN xmlXPathCompExprPtr XMLCALL 
+XMLPUBFUN xmlXPathCompExprPtr XMLCALL
 		    xmlXPathCtxtCompile		(xmlXPathContextPtr ctxt,
-		    				 const xmlChar *str);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL   
+						 const xmlChar *str);
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPathCompiledEval	(xmlXPathCompExprPtr comp,
 						 xmlXPathContextPtr ctx);
-XMLPUBFUN int XMLCALL   
+XMLPUBFUN int XMLCALL
 		    xmlXPathCompiledEvalToBoolean(xmlXPathCompExprPtr comp,
 						 xmlXPathContextPtr ctxt);
-XMLPUBFUN void XMLCALL                
+XMLPUBFUN void XMLCALL
 		    xmlXPathFreeCompExpr	(xmlXPathCompExprPtr comp);
 #endif /* LIBXML_XPATH_ENABLED */
 #if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		    xmlXPathInit		(void);
 XMLPUBFUN int XMLCALL
 		xmlXPathIsNaN	(double val);
diff --git a/third_party/libxml/src/include/libxml/xpathInternals.h b/third_party/libxml/src/include/libxml/xpathInternals.h
index dcd5243..70c9db9 100644
--- a/third_party/libxml/src/include/libxml/xpathInternals.h
+++ b/third_party/libxml/src/include/libxml/xpathInternals.h
@@ -100,16 +100,16 @@ extern "C" {
  */
 #define xmlXPathGetContextNode(ctxt)	((ctxt)->context->node)
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlXPathPopBoolean	(xmlXPathParserContextPtr ctxt);
-XMLPUBFUN double XMLCALL		
-    		xmlXPathPopNumber	(xmlXPathParserContextPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL	
-    		xmlXPathPopString	(xmlXPathParserContextPtr ctxt);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
-    		xmlXPathPopNodeSet	(xmlXPathParserContextPtr ctxt);
-XMLPUBFUN void * XMLCALL		
-    		xmlXPathPopExternal	(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN double XMLCALL
+		xmlXPathPopNumber	(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN xmlChar * XMLCALL
+		xmlXPathPopString	(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathPopNodeSet	(xmlXPathParserContextPtr ctxt);
+XMLPUBFUN void * XMLCALL
+		xmlXPathPopExternal	(xmlXPathParserContextPtr ctxt);
 
 /**
  * xmlXPathReturnBoolean:
@@ -296,7 +296,9 @@ XMLPUBFUN void * XMLCALL
 #define CHECK_ARITY(x)							\
     if (ctxt == NULL) return;						\
     if (nargs != (x))							\
-        XP_ERROR(XPATH_INVALID_ARITY);
+        XP_ERROR(XPATH_INVALID_ARITY);					\
+    if (ctxt->valueNr < ctxt->valueFrame + (x))				\
+        XP_ERROR(XPATH_STACK_ERROR);
 
 /**
  * CAST_TO_STRING:
@@ -329,7 +331,7 @@ XMLPUBFUN void * XMLCALL
  * Variable Lookup forwarding.
  */
 
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	xmlXPathRegisterVariableLookup	(xmlXPathContextPtr ctxt,
 					 xmlXPathVariableLookupFunc f,
 					 void *data);
@@ -338,7 +340,7 @@ XMLPUBFUN void XMLCALL
  * Function Lookup forwarding.
  */
 
-XMLPUBFUN void XMLCALL	
+XMLPUBFUN void XMLCALL
 	    xmlXPathRegisterFuncLookup	(xmlXPathContextPtr ctxt,
 					 xmlXPathFuncLookupFunc f,
 					 void *funcCtxt);
@@ -346,7 +348,7 @@ XMLPUBFUN void XMLCALL
 /*
  * Error reporting.
  */
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlXPatherror	(xmlXPathParserContextPtr ctxt,
 				 const char *file,
 				 int line,
@@ -357,11 +359,11 @@ XMLPUBFUN void XMLCALL
 				 int error);
 
 #ifdef LIBXML_DEBUG_ENABLED
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		xmlXPathDebugDumpObject	(FILE *output,
 					 xmlXPathObjectPtr cur,
 					 int depth);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 	    xmlXPathDebugDumpCompExpr(FILE *output,
 					 xmlXPathCompExprPtr comp,
 					 int depth);
@@ -369,48 +371,48 @@ XMLPUBFUN void XMLCALL
 /**
  * NodeSet handling.
  */
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlXPathNodeSetContains		(xmlNodeSetPtr cur,
 						 xmlNodePtr val);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathDifference		(xmlNodeSetPtr nodes1,
 						 xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathIntersection		(xmlNodeSetPtr nodes1,
 						 xmlNodeSetPtr nodes2);
 
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathDistinctSorted		(xmlNodeSetPtr nodes);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathDistinct		(xmlNodeSetPtr nodes);
 
-XMLPUBFUN int XMLCALL		
+XMLPUBFUN int XMLCALL
 		xmlXPathHasSameNodes		(xmlNodeSetPtr nodes1,
 						 xmlNodeSetPtr nodes2);
 
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathNodeLeadingSorted	(xmlNodeSetPtr nodes,
 						 xmlNodePtr node);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathLeadingSorted		(xmlNodeSetPtr nodes1,
 						 xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathNodeLeading		(xmlNodeSetPtr nodes,
 						 xmlNodePtr node);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathLeading			(xmlNodeSetPtr nodes1,
 						 xmlNodeSetPtr nodes2);
 
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathNodeTrailingSorted	(xmlNodeSetPtr nodes,
 						 xmlNodePtr node);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathTrailingSorted		(xmlNodeSetPtr nodes1,
 						 xmlNodeSetPtr nodes2);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathNodeTrailing		(xmlNodeSetPtr nodes,
 						 xmlNodePtr node);
-XMLPUBFUN xmlNodeSetPtr XMLCALL	
+XMLPUBFUN xmlNodeSetPtr XMLCALL
 		xmlXPathTrailing		(xmlNodeSetPtr nodes1,
 						 xmlNodeSetPtr nodes2);
 
@@ -419,51 +421,51 @@ XMLPUBFUN xmlNodeSetPtr XMLCALL
  * Extending a context.
  */
 
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		xmlXPathRegisterNs		(xmlXPathContextPtr ctxt,
 						 const xmlChar *prefix,
 						 const xmlChar *ns_uri);
-XMLPUBFUN const xmlChar * XMLCALL	   
+XMLPUBFUN const xmlChar * XMLCALL
 		xmlXPathNsLookup		(xmlXPathContextPtr ctxt,
 						 const xmlChar *prefix);
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		xmlXPathRegisteredNsCleanup	(xmlXPathContextPtr ctxt);
 
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		xmlXPathRegisterFunc		(xmlXPathContextPtr ctxt,
 						 const xmlChar *name,
 						 xmlXPathFunction f);
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		xmlXPathRegisterFuncNS		(xmlXPathContextPtr ctxt,
 						 const xmlChar *name,
 						 const xmlChar *ns_uri,
 						 xmlXPathFunction f);
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		xmlXPathRegisterVariable	(xmlXPathContextPtr ctxt,
 						 const xmlChar *name,
 						 xmlXPathObjectPtr value);
-XMLPUBFUN int XMLCALL		   
+XMLPUBFUN int XMLCALL
 		xmlXPathRegisterVariableNS	(xmlXPathContextPtr ctxt,
 						 const xmlChar *name,
 						 const xmlChar *ns_uri,
 						 xmlXPathObjectPtr value);
-XMLPUBFUN xmlXPathFunction XMLCALL   
+XMLPUBFUN xmlXPathFunction XMLCALL
 		xmlXPathFunctionLookup		(xmlXPathContextPtr ctxt,
 						 const xmlChar *name);
-XMLPUBFUN xmlXPathFunction XMLCALL   
+XMLPUBFUN xmlXPathFunction XMLCALL
 		xmlXPathFunctionLookupNS	(xmlXPathContextPtr ctxt,
 						 const xmlChar *name,
 						 const xmlChar *ns_uri);
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		xmlXPathRegisteredFuncsCleanup	(xmlXPathContextPtr ctxt);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL  
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathVariableLookup		(xmlXPathContextPtr ctxt,
 						 const xmlChar *name);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL  
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathVariableLookupNS	(xmlXPathContextPtr ctxt,
 						 const xmlChar *name,
 						 const xmlChar *ns_uri);
-XMLPUBFUN void XMLCALL		   
+XMLPUBFUN void XMLCALL
 		xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt);
 
 /**
@@ -471,79 +473,79 @@ XMLPUBFUN void XMLCALL
  */
 XMLPUBFUN xmlXPathParserContextPtr XMLCALL
 		  xmlXPathNewParserContext	(const xmlChar *str,
-			  			 xmlXPathContextPtr ctxt);
-XMLPUBFUN void XMLCALL		  
+						 xmlXPathContextPtr ctxt);
+XMLPUBFUN void XMLCALL
 		xmlXPathFreeParserContext	(xmlXPathParserContextPtr ctxt);
 
 /* TODO: remap to xmlXPathValuePop and Push. */
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		valuePop			(xmlXPathParserContextPtr ctxt);
-XMLPUBFUN int XMLCALL		  
+XMLPUBFUN int XMLCALL
 		valuePush			(xmlXPathParserContextPtr ctxt,
-					 	 xmlXPathObjectPtr value);
+						 xmlXPathObjectPtr value);
 
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathNewString		(const xmlChar *val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathNewCString		(const char *val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathWrapString		(xmlChar *val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathWrapCString		(char * val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathNewFloat		(double val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathNewBoolean		(int val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathNewNodeSet		(xmlNodePtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathNewValueTree		(xmlNodePtr val);
-XMLPUBFUN void XMLCALL		  
+XMLPUBFUN int XMLCALL
 		xmlXPathNodeSetAdd		(xmlNodeSetPtr cur,
 						 xmlNodePtr val);
-XMLPUBFUN void XMLCALL              
+XMLPUBFUN int XMLCALL
 		xmlXPathNodeSetAddUnique	(xmlNodeSetPtr cur,
 						 xmlNodePtr val);
-XMLPUBFUN void XMLCALL		  
-		xmlXPathNodeSetAddNs		(xmlNodeSetPtr cur, 
-						 xmlNodePtr node, 
+XMLPUBFUN int XMLCALL
+		xmlXPathNodeSetAddNs		(xmlNodeSetPtr cur,
+						 xmlNodePtr node,
 						 xmlNsPtr ns);
-XMLPUBFUN void XMLCALL              
+XMLPUBFUN void XMLCALL
 		xmlXPathNodeSetSort		(xmlNodeSetPtr set);
 
-XMLPUBFUN void XMLCALL		  
+XMLPUBFUN void XMLCALL
 		xmlXPathRoot			(xmlXPathParserContextPtr ctxt);
-XMLPUBFUN void XMLCALL		  
+XMLPUBFUN void XMLCALL
 		xmlXPathEvalExpr		(xmlXPathParserContextPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL	  
+XMLPUBFUN xmlChar * XMLCALL
 		xmlXPathParseName		(xmlXPathParserContextPtr ctxt);
-XMLPUBFUN xmlChar * XMLCALL	  
+XMLPUBFUN xmlChar * XMLCALL
 		xmlXPathParseNCName		(xmlXPathParserContextPtr ctxt);
 
 /*
  * Existing functions.
  */
-XMLPUBFUN double XMLCALL 
+XMLPUBFUN double XMLCALL
 		xmlXPathStringEvalNumber	(const xmlChar *str);
-XMLPUBFUN int XMLCALL 
-		xmlXPathEvaluatePredicateResult (xmlXPathParserContextPtr ctxt, 
+XMLPUBFUN int XMLCALL
+		xmlXPathEvaluatePredicateResult (xmlXPathParserContextPtr ctxt,
 						 xmlXPathObjectPtr res);
-XMLPUBFUN void XMLCALL 
+XMLPUBFUN void XMLCALL
 		xmlXPathRegisterAllFunctions	(xmlXPathContextPtr ctxt);
-XMLPUBFUN xmlNodeSetPtr XMLCALL 
-		xmlXPathNodeSetMerge		(xmlNodeSetPtr val1, 
+XMLPUBFUN xmlNodeSetPtr XMLCALL
+		xmlXPathNodeSetMerge		(xmlNodeSetPtr val1,
 						 xmlNodeSetPtr val2);
-XMLPUBFUN void XMLCALL 
-		xmlXPathNodeSetDel		(xmlNodeSetPtr cur, 
+XMLPUBFUN void XMLCALL
+		xmlXPathNodeSetDel		(xmlNodeSetPtr cur,
 						 xmlNodePtr val);
-XMLPUBFUN void XMLCALL 
-		xmlXPathNodeSetRemove		(xmlNodeSetPtr cur, 
+XMLPUBFUN void XMLCALL
+		xmlXPathNodeSetRemove		(xmlNodeSetPtr cur,
 						 int val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathNewNodeSetList		(xmlNodeSetPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathWrapNodeSet		(xmlNodeSetPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL 
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		xmlXPathWrapExternal		(void *val);
 
 XMLPUBFUN int XMLCALL xmlXPathEqualValues(xmlXPathParserContextPtr ctxt);
@@ -621,7 +623,7 @@ XMLPUBFUN void XMLCALL xmlXPathBooleanFunction(xmlXPathParserContextPtr ctxt, in
  * Really internal functions
  */
 XMLPUBFUN void XMLCALL xmlXPathNodeSetFreeNs(xmlNsPtr ns);
- 
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/third_party/libxml/src/include/libxml/xpointer.h b/third_party/libxml/src/include/libxml/xpointer.h
index dde1dfb..b99112b 100644
--- a/third_party/libxml/src/include/libxml/xpointer.h
+++ b/third_party/libxml/src/include/libxml/xpointer.h
@@ -7,7 +7,7 @@
  *
  * Added support for the element() scheme described in:
  * W3C Proposed Recommendation 13 November 2002
- * http://www.w3.org/TR/2002/PR-xptr-element-20021113/  
+ * http://www.w3.org/TR/2002/PR-xptr-element-20021113/
  *
  * Copy: See Copyright for the status of this software.
  *
@@ -43,68 +43,68 @@ struct _xmlLocationSet {
  * Handling of location sets.
  */
 
-XMLPUBFUN xmlLocationSetPtr XMLCALL			
+XMLPUBFUN xmlLocationSetPtr XMLCALL
 		    xmlXPtrLocationSetCreate	(xmlXPathObjectPtr val);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 		    xmlXPtrFreeLocationSet	(xmlLocationSetPtr obj);
-XMLPUBFUN xmlLocationSetPtr XMLCALL	
+XMLPUBFUN xmlLocationSetPtr XMLCALL
 		    xmlXPtrLocationSetMerge	(xmlLocationSetPtr val1,
 						 xmlLocationSetPtr val2);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewRange		(xmlNodePtr start,
 						 int startindex,
 						 xmlNodePtr end,
 						 int endindex);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewRangePoints	(xmlXPathObjectPtr start,
 						 xmlXPathObjectPtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewRangeNodePoint	(xmlNodePtr start,
 						 xmlXPathObjectPtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewRangePointNode	(xmlXPathObjectPtr start,
 						 xmlNodePtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL			
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewRangeNodes	(xmlNodePtr start,
 						 xmlNodePtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewLocationSetNodes	(xmlNodePtr start,
 						 xmlNodePtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewLocationSetNodeSet(xmlNodeSetPtr set);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewRangeNodeObject	(xmlNodePtr start,
 						 xmlXPathObjectPtr end);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrNewCollapsedRange	(xmlNodePtr start);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 		    xmlXPtrLocationSetAdd	(xmlLocationSetPtr cur,
 						 xmlXPathObjectPtr val);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrWrapLocationSet	(xmlLocationSetPtr val);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 		    xmlXPtrLocationSetDel	(xmlLocationSetPtr cur,
 						 xmlXPathObjectPtr val);
-XMLPUBFUN void XMLCALL			
+XMLPUBFUN void XMLCALL
 		    xmlXPtrLocationSetRemove	(xmlLocationSetPtr cur,
 						 int val);
 
 /*
  * Functions.
  */
-XMLPUBFUN xmlXPathContextPtr XMLCALL	
+XMLPUBFUN xmlXPathContextPtr XMLCALL
 		    xmlXPtrNewContext		(xmlDocPtr doc,
 						 xmlNodePtr here,
 						 xmlNodePtr origin);
-XMLPUBFUN xmlXPathObjectPtr XMLCALL	
+XMLPUBFUN xmlXPathObjectPtr XMLCALL
 		    xmlXPtrEval			(const xmlChar *str,
 						 xmlXPathContextPtr ctx);
-XMLPUBFUN void XMLCALL					    
+XMLPUBFUN void XMLCALL
 		    xmlXPtrRangeToFunction	(xmlXPathParserContextPtr ctxt,
-       						 int nargs);
-XMLPUBFUN xmlNodePtr XMLCALL		
+						 int nargs);
+XMLPUBFUN xmlNodePtr XMLCALL
 		    xmlXPtrBuildNodeList	(xmlXPathObjectPtr obj);
-XMLPUBFUN void XMLCALL		
+XMLPUBFUN void XMLCALL
 		    xmlXPtrEvalRangePredicate	(xmlXPathParserContextPtr ctxt);
 #ifdef __cplusplus
 }
diff --git a/third_party/libxml/src/include/win32config.h b/third_party/libxml/src/include/win32config.h
index 5112ce6..40cf7df 100644
--- a/third_party/libxml/src/include/win32config.h
+++ b/third_party/libxml/src/include/win32config.h
@@ -5,6 +5,8 @@
 #define HAVE_STDARG_H
 #define HAVE_MALLOC_H
 #define HAVE_ERRNO_H
+#define SEND_ARG2_CAST
+#define GETHOSTBYNAME_ARG_CAST
 
 #if defined(_WIN32_WCE)
 #undef HAVE_ERRNO_H
diff --git a/third_party/libxml/src/include/wsockcompat.h b/third_party/libxml/src/include/wsockcompat.h
index f4bdab4..e6a1a99 100644
--- a/third_party/libxml/src/include/wsockcompat.h
+++ b/third_party/libxml/src/include/wsockcompat.h
@@ -27,7 +27,7 @@
 #endif
 #endif
 
-#ifdef __MINGW32__
+#if defined( __MINGW32__ ) || defined( _MSC_VER )
 /* Include <errno.h> here to ensure that it doesn't get included later
  * (e.g. by iconv.h) and overwrites the definition of EWOULDBLOCK. */
 #include <errno.h>
@@ -39,6 +39,9 @@
 #endif
 
 #define EWOULDBLOCK             WSAEWOULDBLOCK
+#define ESHUTDOWN               WSAESHUTDOWN
+
+#if (!defined(_MSC_VER) || (_MSC_VER < 1600))
 #define EINPROGRESS             WSAEINPROGRESS
 #define EALREADY                WSAEALREADY
 #define ENOTSOCK                WSAENOTSOCK
@@ -61,7 +64,6 @@
 #define ENOBUFS                 WSAENOBUFS
 #define EISCONN                 WSAEISCONN
 #define ENOTCONN                WSAENOTCONN
-#define ESHUTDOWN               WSAESHUTDOWN
 #define ETOOMANYREFS            WSAETOOMANYREFS
 #define ETIMEDOUT               WSAETIMEDOUT
 #define ECONNREFUSED            WSAECONNREFUSED
@@ -79,5 +81,6 @@
 #define ENAMETOOLONG            WSAENAMETOOLONG
 #define ENOTEMPTY               WSAENOTEMPTY
 */
+#endif /* _MSC_VER */
 
 #endif /* __XML_WSOCKCOMPAT_H__ */
diff --git a/third_party/libxml/src/install-sh b/third_party/libxml/src/install-sh
deleted file mode 100755
index 6781b98..0000000
--- a/third_party/libxml/src/install-sh
+++ /dev/null
@@ -1,520 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2009-04-28.21; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" ""	$nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
-  doit_exec=exec
-else
-  doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
-  test "$posix_glob" != "?" || {
-    if (set -f) 2>/dev/null; then
-      posix_glob=
-    else
-      posix_glob=:
-    fi
-  }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-   or: $0 [OPTION]... SRCFILES... DIRECTORY
-   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-   or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
-     --help     display this help and exit.
-     --version  display version info and exit.
-
-  -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
-  -d            create directories instead of installing files.
-  -g GROUP      $chgrpprog installed files to GROUP.
-  -m MODE       $chmodprog installed files to MODE.
-  -o USER       $chownprog installed files to USER.
-  -s            $stripprog installed files.
-  -t DIRECTORY  install into DIRECTORY.
-  -T            report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
-  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
-  RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
-  case $1 in
-    -c) ;;
-
-    -C) copy_on_change=true;;
-
-    -d) dir_arg=true;;
-
-    -g) chgrpcmd="$chgrpprog $2"
-	shift;;
-
-    --help) echo "$usage"; exit $?;;
-
-    -m) mode=$2
-	case $mode in
-	  *' '* | *'	'* | *'
-'*	  | *'*'* | *'?'* | *'['*)
-	    echo "$0: invalid mode: $mode" >&2
-	    exit 1;;
-	esac
-	shift;;
-
-    -o) chowncmd="$chownprog $2"
-	shift;;
-
-    -s) stripcmd=$stripprog;;
-
-    -t) dst_arg=$2
-	shift;;
-
-    -T) no_target_directory=true;;
-
-    --version) echo "$0 $scriptversion"; exit $?;;
-
-    --)	shift
-	break;;
-
-    -*)	echo "$0: invalid option: $1" >&2
-	exit 1;;
-
-    *)  break;;
-  esac
-  shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
-  # When -d is used, all remaining arguments are directories to create.
-  # When -t is used, the destination is already specified.
-  # Otherwise, the last argument is the destination.  Remove it from $@.
-  for arg
-  do
-    if test -n "$dst_arg"; then
-      # $@ is not empty: it contains at least $arg.
-      set fnord "$@" "$dst_arg"
-      shift # fnord
-    fi
-    shift # arg
-    dst_arg=$arg
-  done
-fi
-
-if test $# -eq 0; then
-  if test -z "$dir_arg"; then
-    echo "$0: no input file specified." >&2
-    exit 1
-  fi
-  # It's OK to call `install-sh -d' without argument.
-  # This can happen when creating conditional directories.
-  exit 0
-fi
-
-if test -z "$dir_arg"; then
-  trap '(exit $?); exit' 1 2 13 15
-
-  # Set umask so as not to create temps with too-generous modes.
-  # However, 'strip' requires both read and write access to temps.
-  case $mode in
-    # Optimize common cases.
-    *644) cp_umask=133;;
-    *755) cp_umask=22;;
-
-    *[0-7])
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw='% 200'
-      fi
-      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
-    *)
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw=,u+rw
-      fi
-      cp_umask=$mode$u_plus_rw;;
-  esac
-fi
-
-for src
-do
-  # Protect names starting with `-'.
-  case $src in
-    -*) src=./$src;;
-  esac
-
-  if test -n "$dir_arg"; then
-    dst=$src
-    dstdir=$dst
-    test -d "$dstdir"
-    dstdir_status=$?
-  else
-
-    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-    # might cause directories to be created, which would be especially bad
-    # if $src (and thus $dsttmp) contains '*'.
-    if test ! -f "$src" && test ! -d "$src"; then
-      echo "$0: $src does not exist." >&2
-      exit 1
-    fi
-
-    if test -z "$dst_arg"; then
-      echo "$0: no destination specified." >&2
-      exit 1
-    fi
-
-    dst=$dst_arg
-    # Protect names starting with `-'.
-    case $dst in
-      -*) dst=./$dst;;
-    esac
-
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
-    if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
-	echo "$0: $dst_arg: Is a directory" >&2
-	exit 1
-      fi
-      dstdir=$dst
-      dst=$dstdir/`basename "$src"`
-      dstdir_status=0
-    else
-      # Prefer dirname, but fall back on a substitute if dirname fails.
-      dstdir=`
-	(dirname "$dst") 2>/dev/null ||
-	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	     X"$dst" : 'X\(//\)[^/]' \| \
-	     X"$dst" : 'X\(//\)$' \| \
-	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
-	echo X"$dst" |
-	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)[^/].*/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\).*/{
-		   s//\1/
-		   q
-		 }
-		 s/.*/./; q'
-      `
-
-      test -d "$dstdir"
-      dstdir_status=$?
-    fi
-  fi
-
-  obsolete_mkdir_used=false
-
-  if test $dstdir_status != 0; then
-    case $posix_mkdir in
-      '')
-	# Create intermediate dirs using mode 755 as modified by the umask.
-	# This is like FreeBSD 'install' as of 1997-10-28.
-	umask=`umask`
-	case $stripcmd.$umask in
-	  # Optimize common cases.
-	  *[2367][2367]) mkdir_umask=$umask;;
-	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
-	  *[0-7])
-	    mkdir_umask=`expr $umask + 22 \
-	      - $umask % 100 % 40 + $umask % 20 \
-	      - $umask % 10 % 4 + $umask % 2
-	    `;;
-	  *) mkdir_umask=$umask,go-w;;
-	esac
-
-	# With -d, create the new directory with the user-specified mode.
-	# Otherwise, rely on $mkdir_umask.
-	if test -n "$dir_arg"; then
-	  mkdir_mode=-m$mode
-	else
-	  mkdir_mode=
-	fi
-
-	posix_mkdir=false
-	case $umask in
-	  *[123567][0-7][0-7])
-	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
-	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-	    ;;
-	  *)
-	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
-	    if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    then
-	      if test -z "$dir_arg" || {
-		   # Check for POSIX incompatibilities with -m.
-		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writeable bit of parent directory when it shouldn't.
-		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-		   case $ls_ld_tmpdir in
-		     d????-?r-*) different_mode=700;;
-		     d????-?--*) different_mode=755;;
-		     *) false;;
-		   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-		   }
-		 }
-	      then posix_mkdir=:
-	      fi
-	      rmdir "$tmpdir/d" "$tmpdir"
-	    else
-	      # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-	    fi
-	    trap '' 0;;
-	esac;;
-    esac
-
-    if
-      $posix_mkdir && (
-	umask $mkdir_umask &&
-	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
-      )
-    then :
-    else
-
-      # The umask is ridiculous, or mkdir does not conform to POSIX,
-      # or it failed possibly due to a race condition.  Create the
-      # directory the slow way, step by step, checking for races as we go.
-
-      case $dstdir in
-	/*) prefix='/';;
-	-*) prefix='./';;
-	*)  prefix='';;
-      esac
-
-      eval "$initialize_posix_glob"
-
-      oIFS=$IFS
-      IFS=/
-      $posix_glob set -f
-      set fnord $dstdir
-      shift
-      $posix_glob set +f
-      IFS=$oIFS
-
-      prefixes=
-
-      for d
-      do
-	test -z "$d" && continue
-
-	prefix=$prefix$d
-	if test -d "$prefix"; then
-	  prefixes=
-	else
-	  if $posix_mkdir; then
-	    (umask=$mkdir_umask &&
-	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-	    # Don't fail if two instances are running concurrently.
-	    test -d "$prefix" || exit 1
-	  else
-	    case $prefix in
-	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-	      *) qprefix=$prefix;;
-	    esac
-	    prefixes="$prefixes '$qprefix'"
-	  fi
-	fi
-	prefix=$prefix/
-      done
-
-      if test -n "$prefixes"; then
-	# Don't fail if two instances are running concurrently.
-	(umask $mkdir_umask &&
-	 eval "\$doit_exec \$mkdirprog $prefixes") ||
-	  test -d "$dstdir" || exit 1
-	obsolete_mkdir_used=true
-      fi
-    fi
-  fi
-
-  if test -n "$dir_arg"; then
-    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
-    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
-      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
-  else
-
-    # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
-
-    # Trap to clean up those temp files at exit.
-    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
-    # Copy the file name to the temp name.
-    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
-    # and set any options; do chmod last to preserve setuid bits.
-    #
-    # If any of these fail, we abort the whole thing.  If we want to
-    # ignore errors from any of these, just make sure not to ignore
-    # errors from the above "$doit $cpprog $src $dsttmp" command.
-    #
-    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
-    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
-    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
-    # If -C, don't bother to copy if it wouldn't change the file.
-    if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-
-       eval "$initialize_posix_glob" &&
-       $posix_glob set -f &&
-       set X $old && old=:$2:$4:$5:$6 &&
-       set X $new && new=:$2:$4:$5:$6 &&
-       $posix_glob set +f &&
-
-       test "$old" = "$new" &&
-       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
-    then
-      rm -f "$dsttmp"
-    else
-      # Rename the file to the real destination.
-      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
-      # The rename failed, perhaps because mv can't rename something else
-      # to itself, or perhaps because mv is so ancient that it does not
-      # support -f.
-      {
-	# Now remove or move aside any old file at destination location.
-	# We try this two ways since rm can't unlink itself on some
-	# systems and the destination file might be busy for other
-	# reasons.  In this case, the final cleanup might fail but the new
-	# file should still install successfully.
-	{
-	  test ! -f "$dst" ||
-	  $doit $rmcmd -f "$dst" 2>/dev/null ||
-	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-	  } ||
-	  { echo "$0: cannot unlink or rename $dst" >&2
-	    (exit 1); exit 1
-	  }
-	} &&
-
-	# Now rename the file to the real destination.
-	$doit $mvcmd "$dsttmp" "$dst"
-      }
-    fi || exit 1
-
-    trap '' 0
-  fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/third_party/libxml/src/legacy.c b/third_party/libxml/src/legacy.c
index e75178a..86362bf 100644
--- a/third_party/libxml/src/legacy.c
+++ b/third_party/libxml/src/legacy.c
@@ -393,7 +393,7 @@ xmlSetFeature(xmlParserCtxtPtr ctxt, const char *name, void *value)
  * @end:  an end marker xmlChar, 0 if none
  * @end2:  an end marker xmlChar, 0 if none
  * @end3:  an end marker xmlChar, 0 if none
- * 
+ *
  * This function is deprecated, we now always process entities content
  * through xmlStringDecodeEntities
  *
@@ -456,7 +456,7 @@ xmlNamespaceParseNCName(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
 /**
  * xmlNamespaceParseQName:
  * @ctxt:  an XML parser context
- * @prefix:  a xmlChar ** 
+ * @prefix:  a xmlChar **
  *
  * TODO: this seems not in use anymore, the namespace handling is done on
  *       top of the SAX interfaces, i.e. not on raw input.
@@ -603,7 +603,7 @@ xmlScanName(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
 /**
  * xmlParserHandleReference:
  * @ctxt:  the parser context
- * 
+ *
  * TODO: Remove, now deprecated ... the test is done directly in the
  *       content parsing
  * routines.
@@ -615,7 +615,7 @@ xmlScanName(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
  * [ WFC: Entity Declared ]
  * the Name given in the entity reference must match that in an entity
  * declaration, except that well-formed documents need not declare any
- * of the following entities: amp, lt, gt, apos, quot. 
+ * of the following entities: amp, lt, gt, apos, quot.
  *
  * [ WFC: Parsed Entity ]
  * An entity reference must not contain the name of an unparsed entity
@@ -624,7 +624,7 @@ xmlScanName(xmlParserCtxtPtr ctxt ATTRIBUTE_UNUSED)
  *                  '&#x' [0-9a-fA-F]+ ';'
  *
  * A PEReference may have been detected in the current input stream
- * the handling is done accordingly to 
+ * the handling is done accordingly to
  *      http://www.w3.org/TR/REC-xml#entproc
  */
 void
@@ -693,7 +693,7 @@ xmlNewGlobalNs(xmlDocPtr doc ATTRIBUTE_UNUSED,
 /**
  * xmlUpgradeOldNs:
  * @doc:  a document pointer
- * 
+ *
  * Upgrade old style Namespaces (PI) and move them to the root of the document.
  * DEPRECATED
  */
@@ -719,7 +719,7 @@ xmlUpgradeOldNs(xmlDocPtr doc ATTRIBUTE_UNUSED)
  *
  * People must migrate their code to xmlEncodeEntitiesReentrant !
  * This routine will issue a warning when encountered.
- * 
+ *
  * Returns NULL
  */
 const xmlChar *
@@ -740,7 +740,7 @@ xmlEncodeEntities(xmlDocPtr doc ATTRIBUTE_UNUSED,
 
 /************************************************************************
  *									*
- *		Old set of SAXv1 functions 				*
+ *		Old set of SAXv1 functions				*
  *									*
  ************************************************************************/
 static int deprecated_v1_msg = 0;
@@ -961,8 +961,8 @@ getParameterEntity(void *ctx, const xmlChar * name)
 /**
  * entityDecl:
  * @ctx: the user data (XML parser context)
- * @name:  the entity name 
- * @type:  the entity type 
+ * @name:  the entity name
+ * @type:  the entity type
  * @publicId: The public ID of the entity
  * @systemId: The system ID of the entity
  * @content: the entity value (without processing).
@@ -983,8 +983,8 @@ entityDecl(void *ctx, const xmlChar * name, int type,
  * attributeDecl:
  * @ctx: the user data (XML parser context)
  * @elem:  the name of the element
- * @fullname:  the attribute name 
- * @type:  the attribute type 
+ * @fullname:  the attribute name
+ * @type:  the attribute type
  * @def:  the type of default value
  * @defaultValue: the attribute default value
  * @tree:  the tree of enumerated value set
@@ -1005,8 +1005,8 @@ attributeDecl(void *ctx, const xmlChar * elem, const xmlChar * fullname,
 /**
  * elementDecl:
  * @ctx: the user data (XML parser context)
- * @name:  the element name 
- * @type:  the element type 
+ * @name:  the element name
+ * @type:  the element type
  * @content: the element value tree
  *
  * An element definition has been parsed
@@ -1151,7 +1151,7 @@ void
 endElement(void *ctx, const xmlChar * name ATTRIBUTE_UNUSED)
 {
     DEPRECATED("endElement")
-        xmlSAX2EndElement(ctx, name);
+    xmlSAX2EndElement(ctx, name);
 }
 
 /**
@@ -1159,7 +1159,7 @@ endElement(void *ctx, const xmlChar * name ATTRIBUTE_UNUSED)
  * @ctx: the user data (XML parser context)
  * @name:  The entity name
  *
- * called when an entity reference is detected. 
+ * called when an entity reference is detected.
  * DEPRECATED: use xmlSAX2Reference()
  */
 void
diff --git a/third_party/libxml/src/libxml-2.0-uninstalled.pc.in b/third_party/libxml/src/libxml-2.0-uninstalled.pc.in
index 0a4c833..60b886b 100644
--- a/third_party/libxml/src/libxml-2.0-uninstalled.pc.in
+++ b/third_party/libxml/src/libxml-2.0-uninstalled.pc.in
@@ -8,5 +8,5 @@ Name: libXML
 Version: @VERSION@
 Description: libXML library version2.
 Requires:
-Libs: -L${libdir} -lxml2 @THREAD_LIBS@ @Z_LIBS@ @ICONV_LIBS@ @M_LIBS@ @LIBS@
+Libs: -L${libdir} -lxml2 @ICU_LIBS@ @THREAD_LIBS@ @Z_LIBS@ @LZMA_LIBS@ @ICONV_LIBS@ @M_LIBS@ @LIBS@
 Cflags: -I${includedir} @XML_INCLUDEDIR@ @XML_CFLAGS@
diff --git a/third_party/libxml/src/libxml-2.0.pc.in b/third_party/libxml/src/libxml-2.0.pc.in
index 31a1b8c..2653a7c 100644
--- a/third_party/libxml/src/libxml-2.0.pc.in
+++ b/third_party/libxml/src/libxml-2.0.pc.in
@@ -9,5 +9,5 @@ Version: @VERSION@
 Description: libXML library version2.
 Requires:
 Libs: -L${libdir} -lxml2
-Libs.private: @THREAD_LIBS@ @Z_LIBS@ @ICONV_LIBS@ @M_LIBS@ @WIN32_EXTRA_LIBADD@ @LIBS@
+Libs.private: @ICU_LIBS@ @THREAD_LIBS@ @Z_LIBS@ @LZMA_LIBS@ @ICONV_LIBS@ @M_LIBS@ @WIN32_EXTRA_LIBADD@ @LIBS@
 Cflags: @XML_INCLUDEDIR@ @XML_CFLAGS@
diff --git a/third_party/libxml/src/libxml.3 b/third_party/libxml/src/libxml.3
new file mode 100644
index 0000000..b3e9fef
--- /dev/null
+++ b/third_party/libxml/src/libxml.3
@@ -0,0 +1,71 @@
+.TH libxml 3 "12 April 2000"
+.SH NAME
+libxml \- library used to parse XML files
+.SH DESCRIPTION
+The
+.I  libxml
+library is used to parse XML files. 
+Its internal document representation is as close as possible to the 
+.I DOM 
+(Document Object Model) interface,
+an API for accessing XML or HTML structured documents.
+.LP
+The
+.I libxml
+library also has a 
+.IR SAX -like
+interface, 
+which is designed to be compatible with 
+.IR expat (1).
+NOTE:
+.IR SAX , 
+the Simple API for XML,
+is a standard interface for event-based XML parsing,
+developed collaboratively by the members of the XML-DEV mailing list, 
+currently hosted by OASIS.
+The
+.I expat
+library is a XML 1.0 parser written in C,
+which aims to be fully conforming. 
+It is currently not a validating XML processor.
+.LP
+The
+.I libxml 
+library now includes a nearly complete 
+.I XPath 
+implementation. 
+The
+.I XPath
+(XML Path Language) is a language for addressing parts of an 
+XML document,
+designed to be used by both 
+.I XSLT 
+and 
+.IR XPointer .
+.LP
+The
+.I libxml 
+library exports Push and Pull type parser interfaces for both XML and 
+.IR html . 
+.SH FILES
+.TP 2.2i
+.B /depot/lib/libxml_2.0.0/libxml.a
+static library
+.TP
+.B /depot/lib/libxml_2.0.0/libxml.so
+shared library
+.TP
+.B /depot/package/libxml_2.0.0/bin/xmllint
+binary application for parsing XML files
+.SH AUTHORS
+Daniel Veillard (daniel@veillard.com).
+Red Hat Inc.
+Manual page by Ziying Sherwin (sherwin@nlm.nih.gov),
+Lister Hill National Center for Biomedical Communications,
+U.S. National Library of Medicine.
+.SH SEE ALSO
+.IR xmllint (1),
+.IR libxslt (3),
+.IR libexslt (3),
+.IR xsltproc (1)
+.\" end of manual page
diff --git a/third_party/libxml/src/libxml.h b/third_party/libxml/src/libxml.h
index f8a368c..2da9044 100644
--- a/third_party/libxml/src/libxml.h
+++ b/third_party/libxml/src/libxml.h
@@ -17,9 +17,6 @@
 #define _FILE_OFFSET_BITS 64
 #endif
 #endif
-#ifndef _CRT_NO_POSIX_ERROR_CODES
-#define _CRT_NO_POSIX_ERROR_CODES
-#endif
 
 #if defined(macintosh)
 #include "config-mac.h"
@@ -32,6 +29,11 @@
 #include <win32config.h>
 #include <libxml/xmlversion.h>
 #else
+/*
+ * Currently supported platforms use either autoconf or
+ * copy to config.h own "preset" configuration file.
+ * As result ifdef HAVE_CONFIG_H is omited here.
+ */
 #include "config.h"
 #include <libxml/xmlversion.h>
 #endif
@@ -82,6 +84,17 @@ void __xmlGlobalInitMutexLock(void);
 void __xmlGlobalInitMutexUnlock(void);
 void __xmlGlobalInitMutexDestroy(void);
 
+int __xmlInitializeDict(void);
+
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
+/*
+ * internal thread safe random function
+ */
+int __xmlRandom(void);
+#endif
+
+int xmlNop(void);
+
 #ifdef IN_LIBXML
 #ifdef __GNUC__
 #ifdef PIC
@@ -93,7 +106,7 @@ void __xmlGlobalInitMutexDestroy(void);
 #endif
 #endif
 #endif
-#ifndef PIC
+#if !defined(PIC) && !defined(NOLIBTOOL)
 #  define LIBXML_STATIC
 #endif
 #endif /* ! __XML_LIBXML_H__ */
diff --git a/third_party/libxml/src/libxml.spec.in b/third_party/libxml/src/libxml.spec.in
index 688811a..242a4fe 100644
--- a/third_party/libxml/src/libxml.spec.in
+++ b/third_party/libxml/src/libxml.spec.in
@@ -1,22 +1,22 @@
 Summary: Library providing XML and HTML support
 Name: libxml2
 Version: @VERSION@
-Release: 1
+Release: 1%{?dist}%{?extra_release}
 License: MIT
 Group: Development/Libraries
 Source: ftp://xmlsoft.org/libxml2/libxml2-%{version}.tar.gz
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
-BuildRequires: python python-devel zlib-devel pkgconfig
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+BuildRequires: python python-devel zlib-devel pkgconfig xz-devel
 URL: http://xmlsoft.org/
 
 %description
-This library allows to manipulate XML files. It includes support 
+This library allows to manipulate XML files. It includes support
 to read, modify and write XML and HTML files. There is DTDs support
 this includes parsing and validation even with complex DtDs, either
 at parse time or later once the document has been modified. The output
 can be a simple SAX stream or and in-memory DOM like representations.
 In this case one can use the built-in XPath and XPointer implementation
-to select subnodes or ranges. A flexible Input/Output mechanism is
+to select sub nodes or ranges. A flexible Input/Output mechanism is
 available, with existing HTTP and FTP modules and combined to an
 URI library.
 
@@ -25,32 +25,41 @@ Summary: Libraries, includes, etc. to develop XML and HTML applications
 Group: Development/Libraries
 Requires: libxml2 = %{version}-%{release}
 Requires: zlib-devel
+Requires: xz-devel
 Requires: pkgconfig
 
 %description devel
 Libraries, include files, etc you can use to develop XML applications.
-This library allows to manipulate XML files. It includes support 
+This library allows to manipulate XML files. It includes support
 to read, modify and write XML and HTML files. There is DTDs support
 this includes parsing and validation even with complex DtDs, either
 at parse time or later once the document has been modified. The output
 can be a simple SAX stream or and in-memory DOM like representations.
 In this case one can use the built-in XPath and XPointer implementation
-to select subnodes or ranges. A flexible Input/Output mechanism is
+to select sub nodes or ranges. A flexible Input/Output mechanism is
 available, with existing HTTP and FTP modules and combined to an
 URI library.
 
+%package static
+Summary: Static library for libxml2
+Group: Development/Libraries
+Requires: libxml2 = %{version}-%{release}
+
+%description static
+Static library for libxml2 provided for specific uses or shaving a few
+microseconds when parsing, do not link to them for generic purpose packages.
+
 %package python
 Summary: Python bindings for the libxml2 library
 Group: Development/Libraries
 Requires: libxml2 = %{version}-%{release}
-Requires: python
 
 %description python
 The libxml2-python package contains a module that permits applications
 written in the Python programming language to use the interface
 supplied by the libxml2 library to manipulate XML files.
 
-This library allows to manipulate XML files. It includes support 
+This library allows to manipulate XML files. It includes support
 to read, modify and write XML and HTML files. There is DTDs support
 this includes parsing and validation even with complex DTDs, either
 at parse time or later once the document has been modified.
@@ -61,29 +70,34 @@ at parse time or later once the document has been modified.
 %build
 %configure
 make %{_smp_mflags}
-gzip -9 ChangeLog
 
 %install
 rm -fr %{buildroot}
 
-%makeinstall
-(cd doc/examples ; make clean ; rm -rf .deps Makefile)
-gzip -9 doc/libxml2-api.xml
+make install DESTDIR=%{buildroot}
+
 rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
+rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.a
+rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.la
+rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/libxml2-%{version}/*
+rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/libxml2-python-%{version}/*
+(cd doc/examples ; make clean ; rm -rf .deps Makefile)
+gzip -9 -c doc/libxml2-api.xml > doc/libxml2-api.xml.gz
+
+%check
+make runtests
 
 %clean
 rm -fr %{buildroot}
 
-%post
-/sbin/ldconfig
+%post -p /sbin/ldconfig
 
-%postun
-/sbin/ldconfig
+%postun -p /sbin/ldconfig
 
 %files
 %defattr(-, root, root)
 
-%doc AUTHORS ChangeLog.gz NEWS README Copyright TODO
+%doc AUTHORS NEWS README Copyright TODO
 %doc %{_mandir}/man1/xmllint.1*
 %doc %{_mandir}/man1/xmlcatalog.1*
 %doc %{_mandir}/man3/libxml.3*
@@ -96,7 +110,7 @@ rm -fr %{buildroot}
 %defattr(-, root, root)
 
 %doc %{_mandir}/man1/xml2-config.1*
-%doc AUTHORS ChangeLog.gz NEWS README Copyright
+%doc AUTHORS NEWS README Copyright
 %doc doc/*.html doc/html doc/*.gif doc/*.png
 %doc doc/tutorial doc/libxml2-api.xml.gz
 %doc doc/examples
@@ -107,16 +121,21 @@ rm -fr %{buildroot}
 %doc %{_datadir}/gtk-doc/html/libxml2/*.css
 
 %{_libdir}/lib*.so
-%{_libdir}/*a
 %{_libdir}/*.sh
 %{_includedir}/*
 %{_bindir}/xml2-config
 %{_datadir}/aclocal/libxml.m4
 %{_libdir}/pkgconfig/libxml-2.0.pc
+%{_libdir}/cmake/libxml2/libxml2-config.cmake
+
+%files static
+%defattr(-, root, root)
+
+%{_libdir}/*a
+
 %files python
 %defattr(-, root, root)
 
-%doc AUTHORS ChangeLog.gz NEWS README Copyright
 %{_libdir}/python*/site-packages/libxml2.py*
 %{_libdir}/python*/site-packages/drv_libxml2.py*
 %{_libdir}/python*/site-packages/libxml2mod*
diff --git a/third_party/libxml/src/libxml2-config.cmake.in b/third_party/libxml/src/libxml2-config.cmake.in
new file mode 100644
index 0000000..ac29329
--- /dev/null
+++ b/third_party/libxml/src/libxml2-config.cmake.in
@@ -0,0 +1,50 @@
+# libxml2-config.cmake
+# --------------------
+#
+# Libxml2 cmake module.
+# THis module sets the following variables:
+#
+# ::
+#
+#   LIBXML2_INCLUDE_DIRS      - Directory where libxml2 headers are located.
+#   LIBXML2_LIBRARIES         - xml2 libraries to link against.
+#   LIBXML2_VERSION_MAJOR     - The major version of libxml2.
+#   LIBXML2_VERSION_MINOR     - The minor version of libxml2.
+#   LIBXML2_VERSION_PATCH     - The patch version of libxml2.
+#   LIBXML2_VERSION_STRING    - version number as a string (ex: "2.3.4")
+#   LIBXML2_MODULES           - whether libxml2 as dso support
+
+get_filename_component(_libxml2_rootdir ${CMAKE_CURRENT_LIST_DIR}/../../../ ABSOLUTE)
+
+set(LIBXML2_VERSION_MAJOR  @LIBXML_MAJOR_VERSION@)
+set(LIBXML2_VERSION_MINOR  @LIBXML_MINOR_VERSION@)
+set(LIBXML2_VERSION_MICRO  @LIBXML_MICRO_VERSION@)
+set(LIBXML2_VERSION_STRING "@VERSION@")
+set(LIBXML2_INSTALL_PREFIX ${_libxml2_rootdir})
+set(LIBXML2_INCLUDE_DIRS   ${_libxml2_rootdir}/include)
+set(LIBXML2_LIBRARY_DIR    ${_libxml2_rootdir}/lib)
+set(LIBXML2_LIBRARIES      -L${LIBXML2_LIBRARY_DIR} -lxml2)
+
+if(@WITH_THREADS@)
+  find_package(Threads REQUIRED)
+  list(APPEND LIBXML2_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+endif()
+
+if(@WITH_LZMA@)
+  find_package(LibLZMA REQUIRED)
+  list(APPEND LIBXML2_LIBRARIES    ${LIBLZMA_LIBRARIES})
+  list(APPEND LIBXML2_INCLUDE_DIRS ${LIBLZMA_INCLUDE_DIRS})
+endif()
+
+if(@WITH_ZLIB@)
+  find_package(ZLIB REQUIRED)
+  list(APPEND LIBXML2_LIBRARIES    ${ZLIB_LIBRARIES})
+  list(APPEND LIBXML2_INCLUDE_DIRS ${ZLIB_INCLUDE_DIRS})
+endif()
+
+list(APPEND LIBXML2_LIBRARIES @ICU_LIBS@ @ICONV_LIBS@ @M_LIBS@ @WIN32_EXTRA_LIBADD@ @LIBS@)
+
+# whether libxml2 has dso support
+set(LIBXML2_MODULES @WITH_MODULES@)
+
+mark_as_advanced( LIBXML2_INCLUDE_DIRS LIBXML2_LIBRARIES )
diff --git a/third_party/libxml/src/libxml2.spec b/third_party/libxml/src/libxml2.spec
deleted file mode 100644
index 94a2a3f..0000000
--- a/third_party/libxml/src/libxml2.spec
+++ /dev/null
@@ -1,132 +0,0 @@
-Summary: Library providing XML and HTML support
-Name: libxml2
-Version: 2.7.7
-Release: 1
-License: MIT
-Group: Development/Libraries
-Source: ftp://xmlsoft.org/libxml2/libxml2-%{version}.tar.gz
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
-BuildRequires: python python-devel zlib-devel pkgconfig
-URL: http://xmlsoft.org/
-
-%description
-This library allows to manipulate XML files. It includes support 
-to read, modify and write XML and HTML files. There is DTDs support
-this includes parsing and validation even with complex DtDs, either
-at parse time or later once the document has been modified. The output
-can be a simple SAX stream or and in-memory DOM like representations.
-In this case one can use the built-in XPath and XPointer implementation
-to select subnodes or ranges. A flexible Input/Output mechanism is
-available, with existing HTTP and FTP modules and combined to an
-URI library.
-
-%package devel
-Summary: Libraries, includes, etc. to develop XML and HTML applications
-Group: Development/Libraries
-Requires: libxml2 = %{version}-%{release}
-Requires: zlib-devel
-Requires: pkgconfig
-
-%description devel
-Libraries, include files, etc you can use to develop XML applications.
-This library allows to manipulate XML files. It includes support 
-to read, modify and write XML and HTML files. There is DTDs support
-this includes parsing and validation even with complex DtDs, either
-at parse time or later once the document has been modified. The output
-can be a simple SAX stream or and in-memory DOM like representations.
-In this case one can use the built-in XPath and XPointer implementation
-to select subnodes or ranges. A flexible Input/Output mechanism is
-available, with existing HTTP and FTP modules and combined to an
-URI library.
-
-%package python
-Summary: Python bindings for the libxml2 library
-Group: Development/Libraries
-Requires: libxml2 = %{version}-%{release}
-Requires: python
-
-%description python
-The libxml2-python package contains a module that permits applications
-written in the Python programming language to use the interface
-supplied by the libxml2 library to manipulate XML files.
-
-This library allows to manipulate XML files. It includes support 
-to read, modify and write XML and HTML files. There is DTDs support
-this includes parsing and validation even with complex DTDs, either
-at parse time or later once the document has been modified.
-
-%prep
-%setup -q
-
-%build
-%configure
-make %{_smp_mflags}
-gzip -9 ChangeLog
-
-%install
-rm -fr %{buildroot}
-
-%makeinstall
-(cd doc/examples ; make clean ; rm -rf .deps Makefile)
-gzip -9 doc/libxml2-api.xml
-rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
-
-%clean
-rm -fr %{buildroot}
-
-%post
-/sbin/ldconfig
-
-%postun
-/sbin/ldconfig
-
-%files
-%defattr(-, root, root)
-
-%doc AUTHORS ChangeLog.gz NEWS README Copyright TODO
-%doc %{_mandir}/man1/xmllint.1*
-%doc %{_mandir}/man1/xmlcatalog.1*
-%doc %{_mandir}/man3/libxml.3*
-
-%{_libdir}/lib*.so.*
-%{_bindir}/xmllint
-%{_bindir}/xmlcatalog
-
-%files devel
-%defattr(-, root, root)
-
-%doc %{_mandir}/man1/xml2-config.1*
-%doc AUTHORS ChangeLog.gz NEWS README Copyright
-%doc doc/*.html doc/html doc/*.gif doc/*.png
-%doc doc/tutorial doc/libxml2-api.xml.gz
-%doc doc/examples
-%doc %dir %{_datadir}/gtk-doc/html/libxml2
-%doc %{_datadir}/gtk-doc/html/libxml2/*.devhelp
-%doc %{_datadir}/gtk-doc/html/libxml2/*.html
-%doc %{_datadir}/gtk-doc/html/libxml2/*.png
-%doc %{_datadir}/gtk-doc/html/libxml2/*.css
-
-%{_libdir}/lib*.so
-%{_libdir}/*a
-%{_libdir}/*.sh
-%{_includedir}/*
-%{_bindir}/xml2-config
-%{_datadir}/aclocal/libxml.m4
-%{_libdir}/pkgconfig/libxml-2.0.pc
-%files python
-%defattr(-, root, root)
-
-%doc AUTHORS ChangeLog.gz NEWS README Copyright
-%{_libdir}/python*/site-packages/libxml2.py*
-%{_libdir}/python*/site-packages/drv_libxml2.py*
-%{_libdir}/python*/site-packages/libxml2mod*
-%doc python/TODO
-%doc python/libxml2class.txt
-%doc python/tests/*.py
-%doc doc/*.py
-%doc doc/python.html
-
-%changelog
-* Mon Mar 15 2010 Daniel Veillard <veillard@redhat.com>
-- upstream release 2.7.7 see http://xmlsoft.org/news.html
-
diff --git a/third_party/libxml/src/libxml2.syms b/third_party/libxml/src/libxml2.syms
new file mode 100644
index 0000000..370dcf1
--- /dev/null
+++ b/third_party/libxml/src/libxml2.syms
@@ -0,0 +1,2281 @@
+#
+# Officially exported symbols, for which header
+# file definitions are installed in /usr/include/libxml2
+#
+# Automatically generated from symbols.xml and syms.xsl
+#
+# Versions here are *fixed* to match the libxml2 version
+# at which the symbol was introduced. This ensures that
+# a new client app requiring symbol foo() can't accidentally
+# run with old libxml2.so not providing foo() - the global
+# soname version info can't enforce this since we never
+# change the soname
+#
+
+LIBXML2_2.4.30 {
+    global:
+
+# debugXML
+  xmlBoolToText;
+  xmlDebugDumpAttr;
+  xmlDebugDumpAttrList;
+  xmlDebugDumpDTD;
+  xmlDebugDumpDocument;
+  xmlDebugDumpDocumentHead;
+  xmlDebugDumpEntities;
+  xmlDebugDumpNode;
+  xmlDebugDumpNodeList;
+  xmlDebugDumpOneNode;
+  xmlDebugDumpString;
+  xmlLsCountNode;
+  xmlLsOneNode;
+  xmlShell;
+  xmlShellBase;
+  xmlShellCat;
+  xmlShellDir;
+  xmlShellDu;
+  xmlShellList;
+  xmlShellLoad;
+  xmlShellPrintNode;
+  xmlShellPrintXPathError;
+  xmlShellPrintXPathResult;
+  xmlShellPwd;
+  xmlShellSave;
+  xmlShellValidate;
+  xmlShellWrite;
+
+# xpointer
+  xmlXPtrBuildNodeList;
+  xmlXPtrEval;
+  xmlXPtrEvalRangePredicate;
+  xmlXPtrFreeLocationSet;
+  xmlXPtrLocationSetAdd;
+  xmlXPtrLocationSetCreate;
+  xmlXPtrLocationSetDel;
+  xmlXPtrLocationSetMerge;
+  xmlXPtrLocationSetRemove;
+  xmlXPtrNewCollapsedRange;
+  xmlXPtrNewContext;
+  xmlXPtrNewLocationSetNodeSet;
+  xmlXPtrNewLocationSetNodes;
+  xmlXPtrNewRange;
+  xmlXPtrNewRangeNodeObject;
+  xmlXPtrNewRangeNodePoint;
+  xmlXPtrNewRangeNodes;
+  xmlXPtrNewRangePointNode;
+  xmlXPtrNewRangePoints;
+  xmlXPtrRangeToFunction;
+  xmlXPtrWrapLocationSet;
+
+# SAX
+  attribute;
+  attributeDecl;
+  cdataBlock;
+  characters;
+  checkNamespace;
+  comment;
+
+# SAX2
+  docbDefaultSAXHandlerInit;
+
+# SAX
+  elementDecl;
+  endDocument;
+  endElement;
+  entityDecl;
+  externalSubset;
+  getColumnNumber;
+  getEntity;
+  getLineNumber;
+  getNamespace;
+  getParameterEntity;
+  getPublicId;
+  getSystemId;
+  globalNamespace;
+  hasExternalSubset;
+  hasInternalSubset;
+
+# SAX2
+  htmlDefaultSAXHandlerInit;
+
+# SAX
+  ignorableWhitespace;
+  initdocbDefaultSAXHandler;
+  inithtmlDefaultSAXHandler;
+  initxmlDefaultSAXHandler;
+  internalSubset;
+  isStandalone;
+  namespaceDecl;
+  notationDecl;
+  processingInstruction;
+  reference;
+  resolveEntity;
+  setDocumentLocator;
+  setNamespace;
+  startDocument;
+  startElement;
+  unparsedEntityDecl;
+
+# SAX2
+  xmlDefaultSAXHandlerInit;
+
+# parserInternals
+  htmlCreateFileParserCtxt;
+  htmlInitAutoClose;
+  inputPop;
+  inputPush;
+  namePop;
+  namePush;
+  nodePop;
+  nodePush;
+  xmlCheckLanguageID;
+  xmlCopyChar;
+  xmlCopyCharMultiByte;
+  xmlCreateEntityParserCtxt;
+  xmlCreateFileParserCtxt;
+  xmlCreateMemoryParserCtxt;
+  xmlCurrentChar;
+  xmlDecodeEntities;
+  xmlFreeInputStream;
+  xmlHandleEntity;
+
+# chvalid
+  xmlIsBaseChar;
+  xmlIsBlank;
+  xmlIsChar;
+  xmlIsCombining;
+  xmlIsDigit;
+  xmlIsExtender;
+  xmlIsIdeographic;
+
+# parserInternals
+  xmlIsLetter;
+
+# chvalid
+  xmlIsPubidChar;
+
+# parserInternals
+  xmlNamespaceParseNCName;
+  xmlNamespaceParseNSDef;
+  xmlNamespaceParseQName;
+  xmlNewEntityInputStream;
+  xmlNewInputFromFile;
+  xmlNewInputStream;
+
+# parser
+  xmlNewParserCtxt;
+
+# parserInternals
+  xmlNewStringInputStream;
+  xmlNextChar;
+  xmlParseAttValue;
+  xmlParseAttribute;
+  xmlParseAttributeListDecl;
+  xmlParseAttributeType;
+  xmlParseCDSect;
+  xmlParseCharData;
+  xmlParseCharRef;
+  xmlParseComment;
+  xmlParseContent;
+  xmlParseDefaultDecl;
+  xmlParseDocTypeDecl;
+  xmlParseElement;
+  xmlParseElementChildrenContentDecl;
+  xmlParseElementContentDecl;
+  xmlParseElementDecl;
+  xmlParseElementMixedContentDecl;
+  xmlParseEncName;
+  xmlParseEncodingDecl;
+  xmlParseEndTag;
+  xmlParseEntityDecl;
+  xmlParseEntityRef;
+  xmlParseEntityValue;
+  xmlParseEnumeratedType;
+  xmlParseEnumerationType;
+  xmlParseExternalID;
+  xmlParseExternalSubset;
+  xmlParseMarkupDecl;
+  xmlParseMisc;
+  xmlParseName;
+  xmlParseNamespace;
+  xmlParseNmtoken;
+  xmlParseNotationDecl;
+  xmlParseNotationType;
+  xmlParsePEReference;
+  xmlParsePI;
+  xmlParsePITarget;
+  xmlParsePubidLiteral;
+  xmlParseQuotedString;
+  xmlParseReference;
+  xmlParseSDDecl;
+  xmlParseStartTag;
+  xmlParseSystemLiteral;
+  xmlParseTextDecl;
+  xmlParseVersionInfo;
+  xmlParseVersionNum;
+  xmlParseXMLDecl;
+  xmlParserHandlePEReference;
+  xmlParserHandleReference;
+  xmlParserInputShrink;
+  xmlPopInput;
+  xmlPushInput;
+  xmlScanName;
+  xmlSetEntityReferenceFunc;
+  xmlSkipBlankChars;
+  xmlSplitQName;
+  xmlStringComment; # variable
+  xmlStringCurrentChar;
+  xmlStringDecodeEntities;
+  xmlStringText; # variable
+  xmlStringTextNoenc; # variable
+  xmlSwitchEncoding;
+  xmlSwitchToEncoding;
+
+# c14n
+  xmlC14NDocDumpMemory;
+  xmlC14NDocSave;
+  xmlC14NDocSaveTo;
+  xmlC14NExecute;
+
+# catalog
+  xmlACatalogAdd;
+  xmlACatalogDump;
+  xmlACatalogRemove;
+  xmlACatalogResolve;
+  xmlACatalogResolvePublic;
+  xmlACatalogResolveSystem;
+  xmlACatalogResolveURI;
+  xmlCatalogAdd;
+  xmlCatalogAddLocal;
+  xmlCatalogCleanup;
+  xmlCatalogConvert;
+  xmlCatalogDump;
+  xmlCatalogFreeLocal;
+  xmlCatalogGetDefaults;
+  xmlCatalogGetPublic;
+  xmlCatalogGetSystem;
+  xmlCatalogIsEmpty;
+  xmlCatalogLocalResolve;
+  xmlCatalogLocalResolveURI;
+  xmlCatalogRemove;
+  xmlCatalogResolve;
+  xmlCatalogResolvePublic;
+  xmlCatalogResolveSystem;
+  xmlCatalogResolveURI;
+  xmlCatalogSetDebug;
+  xmlCatalogSetDefaultPrefer;
+  xmlCatalogSetDefaults;
+  xmlConvertSGMLCatalog;
+  xmlFreeCatalog;
+  xmlInitializeCatalog;
+  xmlLoadACatalog;
+  xmlLoadCatalog;
+  xmlLoadCatalogs;
+  xmlLoadSGMLSuperCatalog;
+  xmlNewCatalog;
+  xmlParseCatalogFile;
+
+# xpathInternals
+  valuePop;
+  valuePush;
+  xmlXPathAddValues;
+  xmlXPathBooleanFunction;
+  xmlXPathCeilingFunction;
+  xmlXPathCompareValues;
+  xmlXPathConcatFunction;
+  xmlXPathContainsFunction;
+  xmlXPathCountFunction;
+  xmlXPathDebugDumpCompExpr;
+  xmlXPathDebugDumpObject;
+  xmlXPathDifference;
+  xmlXPathDistinct;
+  xmlXPathDistinctSorted;
+  xmlXPathDivValues;
+  xmlXPathEqualValues;
+  xmlXPathEvalExpr;
+  xmlXPathEvaluatePredicateResult;
+  xmlXPathFalseFunction;
+  xmlXPathFloorFunction;
+  xmlXPathFreeParserContext;
+  xmlXPathFunctionLookup;
+  xmlXPathFunctionLookupNS;
+  xmlXPathHasSameNodes;
+  xmlXPathIdFunction;
+  xmlXPathIntersection;
+  xmlXPathIsNodeType;
+  xmlXPathLangFunction;
+  xmlXPathLastFunction;
+  xmlXPathLeading;
+  xmlXPathLeadingSorted;
+  xmlXPathLocalNameFunction;
+  xmlXPathModValues;
+  xmlXPathMultValues;
+  xmlXPathNamespaceURIFunction;
+  xmlXPathNewBoolean;
+  xmlXPathNewCString;
+  xmlXPathNewFloat;
+  xmlXPathNewNodeSet;
+  xmlXPathNewNodeSetList;
+  xmlXPathNewParserContext;
+  xmlXPathNewString;
+  xmlXPathNewValueTree;
+  xmlXPathNextAncestor;
+  xmlXPathNextAncestorOrSelf;
+  xmlXPathNextAttribute;
+  xmlXPathNextChild;
+  xmlXPathNextDescendant;
+  xmlXPathNextDescendantOrSelf;
+  xmlXPathNextFollowing;
+  xmlXPathNextFollowingSibling;
+  xmlXPathNextNamespace;
+  xmlXPathNextParent;
+  xmlXPathNextPreceding;
+  xmlXPathNextPrecedingSibling;
+  xmlXPathNextSelf;
+  xmlXPathNodeLeading;
+  xmlXPathNodeLeadingSorted;
+  xmlXPathNodeSetAdd;
+  xmlXPathNodeSetAddNs;
+  xmlXPathNodeSetAddUnique;
+  xmlXPathNodeSetContains;
+  xmlXPathNodeSetDel;
+  xmlXPathNodeSetFreeNs;
+  xmlXPathNodeSetMerge;
+  xmlXPathNodeSetRemove;
+  xmlXPathNodeSetSort;
+  xmlXPathNodeTrailing;
+  xmlXPathNodeTrailingSorted;
+  xmlXPathNormalizeFunction;
+  xmlXPathNotEqualValues;
+  xmlXPathNotFunction;
+  xmlXPathNsLookup;
+  xmlXPathNumberFunction;
+  xmlXPathParseNCName;
+  xmlXPathParseName;
+  xmlXPathPopBoolean;
+  xmlXPathPopExternal;
+  xmlXPathPopNodeSet;
+  xmlXPathPopNumber;
+  xmlXPathPopString;
+  xmlXPathPositionFunction;
+  xmlXPathRegisterAllFunctions;
+  xmlXPathRegisterFunc;
+  xmlXPathRegisterFuncLookup;
+  xmlXPathRegisterFuncNS;
+  xmlXPathRegisterNs;
+  xmlXPathRegisterVariable;
+  xmlXPathRegisterVariableLookup;
+  xmlXPathRegisterVariableNS;
+  xmlXPathRegisteredFuncsCleanup;
+  xmlXPathRegisteredNsCleanup;
+  xmlXPathRegisteredVariablesCleanup;
+  xmlXPathRoot;
+  xmlXPathRoundFunction;
+  xmlXPathStartsWithFunction;
+  xmlXPathStringEvalNumber;
+  xmlXPathStringFunction;
+  xmlXPathStringLengthFunction;
+  xmlXPathSubValues;
+  xmlXPathSubstringAfterFunction;
+  xmlXPathSubstringBeforeFunction;
+  xmlXPathSubstringFunction;
+  xmlXPathSumFunction;
+  xmlXPathTrailing;
+  xmlXPathTrailingSorted;
+  xmlXPathTranslateFunction;
+  xmlXPathTrueFunction;
+  xmlXPathValueFlipSign;
+  xmlXPathVariableLookup;
+  xmlXPathVariableLookupNS;
+  xmlXPathWrapCString;
+  xmlXPathWrapExternal;
+  xmlXPathWrapNodeSet;
+  xmlXPathWrapString;
+  xmlXPatherror;
+
+# xmlautomata
+  xmlAutomataCompile;
+  xmlAutomataGetInitState;
+  xmlAutomataIsDeterminist;
+  xmlAutomataNewAllTrans;
+  xmlAutomataNewCountTrans;
+  xmlAutomataNewCountedTrans;
+  xmlAutomataNewCounter;
+  xmlAutomataNewCounterTrans;
+  xmlAutomataNewEpsilon;
+  xmlAutomataNewOnceTrans;
+  xmlAutomataNewState;
+  xmlAutomataNewTransition;
+  xmlAutomataSetFinalState;
+  xmlFreeAutomata;
+  xmlNewAutomata;
+
+# HTMLtree
+  htmlDocContentDumpFormatOutput;
+  htmlDocContentDumpOutput;
+  htmlDocDump;
+  htmlDocDumpMemory;
+  htmlGetMetaEncoding;
+  htmlIsBooleanAttr;
+  htmlNewDoc;
+  htmlNewDocNoDtD;
+  htmlNodeDump;
+  htmlNodeDumpFile;
+  htmlNodeDumpFileFormat;
+  htmlNodeDumpFormatOutput;
+  htmlNodeDumpOutput;
+  htmlSaveFile;
+  htmlSaveFileEnc;
+  htmlSaveFileFormat;
+  htmlSetMetaEncoding;
+
+# nanoftp
+  xmlNanoFTPCheckResponse;
+  xmlNanoFTPCleanup;
+  xmlNanoFTPClose;
+  xmlNanoFTPCloseConnection;
+  xmlNanoFTPConnect;
+  xmlNanoFTPConnectTo;
+  xmlNanoFTPCwd;
+  xmlNanoFTPFreeCtxt;
+  xmlNanoFTPGet;
+  xmlNanoFTPGetConnection;
+  xmlNanoFTPGetResponse;
+  xmlNanoFTPGetSocket;
+  xmlNanoFTPInit;
+  xmlNanoFTPList;
+  xmlNanoFTPNewCtxt;
+  xmlNanoFTPOpen;
+  xmlNanoFTPProxy;
+  xmlNanoFTPQuit;
+  xmlNanoFTPRead;
+  xmlNanoFTPScanProxy;
+  xmlNanoFTPUpdateURL;
+
+# DOCBparser
+  docbCreateFileParserCtxt;
+  docbCreatePushParserCtxt;
+  docbEncodeEntities;
+  docbFreeParserCtxt;
+  docbParseChunk;
+  docbParseDoc;
+  docbParseDocument;
+  docbParseFile;
+  docbSAXParseDoc;
+  docbSAXParseFile;
+
+# xpath
+  xmlXPathCastBooleanToNumber;
+  xmlXPathCastBooleanToString;
+  xmlXPathCastNodeSetToBoolean;
+  xmlXPathCastNodeSetToNumber;
+  xmlXPathCastNodeSetToString;
+  xmlXPathCastNodeToNumber;
+  xmlXPathCastNodeToString;
+  xmlXPathCastNumberToBoolean;
+  xmlXPathCastNumberToString;
+  xmlXPathCastStringToBoolean;
+  xmlXPathCastStringToNumber;
+  xmlXPathCastToBoolean;
+  xmlXPathCastToNumber;
+  xmlXPathCastToString;
+  xmlXPathCmpNodes;
+  xmlXPathCompile;
+  xmlXPathCompiledEval;
+  xmlXPathConvertBoolean;
+  xmlXPathConvertNumber;
+  xmlXPathConvertString;
+  xmlXPathEval;
+  xmlXPathEvalExpression;
+  xmlXPathEvalPredicate;
+  xmlXPathFreeCompExpr;
+  xmlXPathFreeContext;
+  xmlXPathFreeNodeSet;
+  xmlXPathFreeNodeSetList;
+  xmlXPathFreeObject;
+  xmlXPathInit;
+  xmlXPathIsInf;
+  xmlXPathIsNaN;
+  xmlXPathNAN; # variable
+  xmlXPathNINF; # variable
+  xmlXPathNewContext;
+  xmlXPathNodeSetCreate;
+  xmlXPathObjectCopy;
+  xmlXPathPINF; # variable
+
+# xlink
+  xlinkGetDefaultDetect;
+  xlinkGetDefaultHandler;
+  xlinkIsLink;
+  xlinkSetDefaultDetect;
+  xlinkSetDefaultHandler;
+
+# entities
+  xmlAddDocEntity;
+  xmlAddDtdEntity;
+  xmlCleanupPredefinedEntities;
+  xmlCopyEntitiesTable;
+  xmlCreateEntitiesTable;
+  xmlDumpEntitiesTable;
+  xmlDumpEntityDecl;
+  xmlEncodeEntities;
+  xmlEncodeEntitiesReentrant;
+  xmlEncodeSpecialChars;
+  xmlFreeEntitiesTable;
+  xmlGetDocEntity;
+  xmlGetDtdEntity;
+  xmlGetParameterEntity;
+  xmlGetPredefinedEntity;
+  xmlInitializePredefinedEntities;
+
+# xinclude
+  xmlXIncludeProcess;
+
+# list
+  xmlLinkGetData;
+  xmlListAppend;
+  xmlListClear;
+  xmlListCopy;
+  xmlListCreate;
+  xmlListDelete;
+  xmlListDup;
+  xmlListEmpty;
+  xmlListEnd;
+  xmlListFront;
+  xmlListInsert;
+  xmlListMerge;
+  xmlListPopBack;
+  xmlListPopFront;
+  xmlListPushBack;
+  xmlListPushFront;
+  xmlListRemoveAll;
+  xmlListRemoveFirst;
+  xmlListRemoveLast;
+  xmlListReverse;
+  xmlListReverseSearch;
+  xmlListReverseWalk;
+  xmlListSearch;
+  xmlListSize;
+  xmlListSort;
+  xmlListWalk;
+
+# xmlmemory
+  xmlInitMemory;
+  xmlMallocLoc;
+  xmlMemDisplay;
+  xmlMemFree;
+  xmlMemGet;
+  xmlMemMalloc;
+  xmlMemRealloc;
+  xmlMemSetup;
+  xmlMemShow;
+  xmlMemStrdupLoc;
+  xmlMemUsed;
+  xmlMemoryDump;
+  xmlMemoryStrdup;
+  xmlReallocLoc;
+
+# xmlIO
+  xmlAllocOutputBuffer;
+  xmlAllocParserInputBuffer;
+  xmlCheckFilename;
+  xmlCleanupInputCallbacks;
+  xmlCleanupOutputCallbacks;
+  xmlFileClose;
+  xmlFileMatch;
+  xmlFileOpen;
+  xmlFileRead;
+  xmlFreeParserInputBuffer;
+  xmlIOFTPClose;
+  xmlIOFTPMatch;
+  xmlIOFTPOpen;
+  xmlIOFTPRead;
+  xmlIOHTTPClose;
+  xmlIOHTTPMatch;
+  xmlIOHTTPOpen;
+  xmlIOHTTPOpenW;
+  xmlIOHTTPRead;
+  xmlNoNetExternalEntityLoader;
+  xmlNormalizeWindowsPath;
+  xmlOutputBufferClose;
+  xmlOutputBufferCreateFd;
+  xmlOutputBufferCreateFile;
+  xmlOutputBufferCreateFilename;
+  xmlOutputBufferCreateIO;
+  xmlOutputBufferFlush;
+  xmlOutputBufferWrite;
+  xmlOutputBufferWriteString;
+  xmlParserGetDirectory;
+  xmlParserInputBufferCreateFd;
+  xmlParserInputBufferCreateFile;
+  xmlParserInputBufferCreateFilename;
+  xmlParserInputBufferCreateIO;
+  xmlParserInputBufferCreateMem;
+  xmlParserInputBufferGrow;
+  xmlParserInputBufferPush;
+  xmlParserInputBufferRead;
+  xmlRegisterDefaultInputCallbacks;
+  xmlRegisterDefaultOutputCallbacks;
+  xmlRegisterHTTPPostCallbacks;
+  xmlRegisterInputCallbacks;
+  xmlRegisterOutputCallbacks;
+
+# xmlversion
+  xmlCheckVersion;
+
+# valid
+  xmlAddAttributeDecl;
+  xmlAddElementDecl;
+  xmlAddID;
+  xmlAddNotationDecl;
+  xmlAddRef;
+  xmlCopyAttributeTable;
+  xmlCopyElementContent;
+  xmlCopyElementTable;
+  xmlCopyEnumeration;
+  xmlCopyNotationTable;
+  xmlCreateEnumeration;
+  xmlDumpAttributeDecl;
+  xmlDumpAttributeTable;
+  xmlDumpElementDecl;
+  xmlDumpElementTable;
+  xmlDumpNotationDecl;
+  xmlDumpNotationTable;
+  xmlFreeAttributeTable;
+  xmlFreeElementContent;
+  xmlFreeElementTable;
+  xmlFreeEnumeration;
+  xmlFreeIDTable;
+  xmlFreeNotationTable;
+  xmlFreeRefTable;
+  xmlGetDtdAttrDesc;
+  xmlGetDtdElementDesc;
+  xmlGetDtdNotationDesc;
+  xmlGetDtdQAttrDesc;
+  xmlGetDtdQElementDesc;
+  xmlGetID;
+  xmlGetRefs;
+  xmlIsID;
+  xmlIsMixedElement;
+  xmlIsRef;
+  xmlNewElementContent;
+  xmlRemoveID;
+  xmlRemoveRef;
+  xmlSnprintfElementContent;
+
+# tree
+  xmlSplitQName2;
+
+# valid
+  xmlSprintfElementContent;
+  xmlValidBuildContentModel;
+  xmlValidCtxtNormalizeAttributeValue;
+  xmlValidGetPotentialChildren;
+  xmlValidGetValidElements;
+  xmlValidNormalizeAttributeValue;
+  xmlValidateAttributeDecl;
+  xmlValidateAttributeValue;
+  xmlValidateDocument;
+  xmlValidateDocumentFinal;
+  xmlValidateDtd;
+  xmlValidateDtdFinal;
+  xmlValidateElement;
+  xmlValidateElementDecl;
+  xmlValidateNameValue;
+  xmlValidateNamesValue;
+  xmlValidateNmtokenValue;
+  xmlValidateNmtokensValue;
+  xmlValidateNotationDecl;
+  xmlValidateNotationUse;
+  xmlValidateOneAttribute;
+  xmlValidateOneElement;
+  xmlValidateOneNamespace;
+  xmlValidateRoot;
+
+# HTMLparser
+  UTF8ToHtml;
+  htmlAutoCloseTag;
+  htmlCreatePushParserCtxt;
+  htmlEncodeEntities;
+  htmlEntityLookup;
+  htmlEntityValueLookup;
+  htmlFreeParserCtxt;
+  htmlHandleOmittedElem;
+  htmlIsAutoClosed;
+  htmlIsScriptAttribute;
+  htmlParseCharRef;
+  htmlParseChunk;
+  htmlParseDoc;
+  htmlParseDocument;
+  htmlParseElement;
+  htmlParseEntityRef;
+  htmlParseFile;
+  htmlSAXParseDoc;
+  htmlSAXParseFile;
+  htmlTagLookup;
+
+# xmlstring
+  xmlCharStrdup;
+  xmlCharStrndup;
+
+# parser
+  xmlCleanupParser;
+  xmlClearNodeInfoSeq;
+  xmlClearParserCtxt;
+  xmlCreateDocParserCtxt;
+  xmlCreateIOParserCtxt;
+  xmlCreatePushParserCtxt;
+  xmlFreeParserCtxt;
+  xmlGetExternalEntityLoader;
+  xmlGetFeature;
+  xmlGetFeaturesList;
+
+# globals
+  xmlGetWarningsDefaultValue; # variable
+
+# parser
+  xmlIOParseDTD;
+  xmlInitNodeInfoSeq;
+  xmlInitParser;
+  xmlInitParserCtxt;
+  xmlKeepBlanksDefault;
+  xmlLineNumbersDefault;
+  xmlLoadExternalEntity;
+  xmlNewIOInputStream;
+  xmlParseBalancedChunkMemory;
+  xmlParseBalancedChunkMemoryRecover;
+  xmlParseChunk;
+  xmlParseCtxtExternalEntity;
+  xmlParseDTD;
+  xmlParseDoc;
+  xmlParseDocument;
+  xmlParseEntity;
+  xmlParseExtParsedEnt;
+  xmlParseExternalEntity;
+  xmlParseFile;
+  xmlParseMemory;
+  xmlParserAddNodeInfo;
+  xmlParserFindNodeInfo;
+  xmlParserFindNodeInfoIndex;
+  xmlParserInputGrow;
+  xmlParserInputRead;
+  xmlPedanticParserDefault;
+  xmlRecoverDoc;
+  xmlRecoverFile;
+  xmlRecoverMemory;
+  xmlSAXParseDTD;
+  xmlSAXParseDoc;
+  xmlSAXParseEntity;
+  xmlSAXParseFile;
+  xmlSAXParseFileWithData;
+  xmlSAXParseMemory;
+  xmlSAXParseMemoryWithData;
+  xmlSAXUserParseFile;
+  xmlSAXUserParseMemory;
+  xmlSetExternalEntityLoader;
+  xmlSetFeature;
+  xmlSetupParserForBuffer;
+  xmlStopParser;
+
+# xmlstring
+  xmlStrEqual;
+  xmlStrcasecmp;
+  xmlStrcasestr;
+  xmlStrcat;
+  xmlStrchr;
+  xmlStrcmp;
+  xmlStrdup;
+  xmlStrlen;
+  xmlStrncasecmp;
+  xmlStrncat;
+  xmlStrncmp;
+  xmlStrndup;
+  xmlStrstr;
+  xmlStrsub;
+
+# parser
+  xmlSubstituteEntitiesDefault;
+
+# xmlreader
+  xmlFreeTextReader;
+  xmlNewTextReader;
+  xmlNewTextReaderFilename;
+  xmlTextReaderAttributeCount;
+  xmlTextReaderBaseUri;
+  xmlTextReaderDepth;
+  xmlTextReaderHasAttributes;
+  xmlTextReaderHasValue;
+  xmlTextReaderIsDefault;
+  xmlTextReaderIsEmptyElement;
+  xmlTextReaderLocalName;
+  xmlTextReaderName;
+  xmlTextReaderNamespaceUri;
+  xmlTextReaderNodeType;
+  xmlTextReaderPrefix;
+  xmlTextReaderQuoteChar;
+  xmlTextReaderRead;
+  xmlTextReaderValue;
+  xmlTextReaderXmlLang;
+
+# globals
+  docbDefaultSAXHandler; # variable
+  htmlDefaultSAXHandler; # variable
+  xmlDefaultSAXHandler; # variable
+  xmlDefaultSAXLocator; # variable
+  xmlDoValidityCheckingDefaultValue; # variable
+  xmlFree; # variable
+  xmlGenericError; # variable
+  xmlGenericErrorContext; # variable
+  xmlInitializeGlobalState;
+  xmlKeepBlanksDefaultValue; # variable
+  xmlLineNumbersDefaultValue; # variable
+  xmlLoadExtDtdDefaultValue; # variable
+  xmlMalloc; # variable
+  xmlMemStrdup; # variable
+  xmlParserDebugEntities; # variable
+  xmlParserVersion; # variable
+  xmlPedanticParserDefaultValue; # variable
+  xmlRealloc; # variable
+  xmlSaveNoEmptyTags; # variable
+  xmlSubstituteEntitiesDefaultValue; # variable
+  xmlTreeIndentString; # variable
+
+# threads
+  xmlCleanupThreads;
+  xmlFreeMutex;
+  xmlFreeRMutex;
+  xmlGetGlobalState;
+  xmlGetThreadId;
+  xmlInitThreads;
+  xmlIsMainThread;
+  xmlLockLibrary;
+  xmlMutexLock;
+  xmlMutexUnlock;
+  xmlNewMutex;
+  xmlNewRMutex;
+  xmlRMutexLock;
+  xmlRMutexUnlock;
+  xmlUnlockLibrary;
+
+# hash
+  xmlHashAddEntry;
+  xmlHashAddEntry2;
+  xmlHashAddEntry3;
+  xmlHashCopy;
+  xmlHashCreate;
+  xmlHashFree;
+  xmlHashLookup;
+  xmlHashLookup2;
+  xmlHashLookup3;
+  xmlHashRemoveEntry;
+  xmlHashRemoveEntry2;
+  xmlHashRemoveEntry3;
+  xmlHashScan;
+  xmlHashScan3;
+  xmlHashScanFull;
+  xmlHashScanFull3;
+  xmlHashSize;
+  xmlHashUpdateEntry;
+  xmlHashUpdateEntry2;
+  xmlHashUpdateEntry3;
+
+# xmlerror
+  initGenericErrorDefaultFunc;
+  xmlParserError;
+  xmlParserPrintFileContext;
+  xmlParserPrintFileInfo;
+  xmlParserValidityError;
+  xmlParserValidityWarning;
+  xmlParserWarning;
+  xmlSetGenericErrorFunc;
+
+# globals
+  oldXMLWDcompatibility; # variable
+
+# tree
+  xmlAddChild;
+  xmlAddChildList;
+  xmlAddNextSibling;
+  xmlAddPrevSibling;
+  xmlAddSibling;
+  xmlBufferAdd;
+  xmlBufferAddHead;
+
+# globals
+  xmlBufferAllocScheme; # variable
+
+# tree
+  xmlBufferCCat;
+  xmlBufferCat;
+  xmlBufferContent;
+  xmlBufferCreate;
+  xmlBufferCreateSize;
+  xmlBufferDump;
+  xmlBufferEmpty;
+  xmlBufferFree;
+  xmlBufferGrow;
+  xmlBufferLength;
+  xmlBufferResize;
+  xmlBufferSetAllocationScheme;
+  xmlBufferShrink;
+  xmlBufferWriteCHAR;
+  xmlBufferWriteChar;
+  xmlBufferWriteQuotedString;
+  xmlCopyDoc;
+  xmlCopyDtd;
+  xmlCopyNamespace;
+  xmlCopyNamespaceList;
+  xmlCopyNode;
+  xmlCopyNodeList;
+  xmlCopyProp;
+  xmlCopyPropList;
+  xmlCreateIntSubset;
+
+# globals
+  xmlDefaultBufferSize; # variable
+
+# tree
+  xmlDocCopyNode;
+  xmlDocDump;
+  xmlDocDumpFormatMemory;
+  xmlDocDumpFormatMemoryEnc;
+  xmlDocDumpMemory;
+  xmlDocDumpMemoryEnc;
+  xmlDocFormatDump;
+  xmlDocGetRootElement;
+  xmlDocSetRootElement;
+  xmlElemDump;
+  xmlFreeDoc;
+  xmlFreeDtd;
+  xmlFreeNode;
+  xmlFreeNodeList;
+  xmlFreeNs;
+  xmlFreeNsList;
+  xmlFreeProp;
+  xmlFreePropList;
+  xmlGetBufferAllocationScheme;
+  xmlGetCompressMode;
+  xmlGetDocCompressMode;
+  xmlGetIntSubset;
+  xmlGetLastChild;
+  xmlGetLineNo;
+  xmlGetNodePath;
+  xmlGetNsList;
+  xmlGetNsProp;
+  xmlGetProp;
+  xmlHasNsProp;
+  xmlHasProp;
+
+# globals
+  xmlIndentTreeOutput; # variable
+
+# tree
+  xmlIsBlankNode;
+  xmlIsXHTML;
+  xmlNewCDataBlock;
+  xmlNewCharRef;
+  xmlNewChild;
+  xmlNewComment;
+  xmlNewDoc;
+  xmlNewDocComment;
+  xmlNewDocFragment;
+  xmlNewDocNode;
+  xmlNewDocNodeEatName;
+  xmlNewDocProp;
+  xmlNewDocRawNode;
+  xmlNewDocText;
+  xmlNewDocTextLen;
+  xmlNewDtd;
+  xmlNewGlobalNs;
+  xmlNewNode;
+  xmlNewNodeEatName;
+  xmlNewNs;
+  xmlNewNsProp;
+  xmlNewNsPropEatName;
+  xmlNewPI;
+  xmlNewProp;
+  xmlNewReference;
+  xmlNewText;
+  xmlNewTextChild;
+  xmlNewTextLen;
+  xmlNodeAddContent;
+  xmlNodeAddContentLen;
+  xmlNodeDump;
+  xmlNodeDumpOutput;
+  xmlNodeGetBase;
+  xmlNodeGetContent;
+  xmlNodeGetLang;
+  xmlNodeGetSpacePreserve;
+  xmlNodeIsText;
+  xmlNodeListGetRawString;
+  xmlNodeListGetString;
+  xmlNodeSetBase;
+  xmlNodeSetContent;
+  xmlNodeSetContentLen;
+  xmlNodeSetLang;
+  xmlNodeSetName;
+  xmlNodeSetSpacePreserve;
+  xmlReconciliateNs;
+  xmlRemoveProp;
+  xmlReplaceNode;
+  xmlSaveFile;
+  xmlSaveFileEnc;
+  xmlSaveFileTo;
+  xmlSaveFormatFile;
+  xmlSaveFormatFileEnc;
+  xmlSaveFormatFileTo;
+  xmlSearchNs;
+  xmlSearchNsByHref;
+  xmlSetBufferAllocationScheme;
+  xmlSetCompressMode;
+  xmlSetDocCompressMode;
+  xmlSetListDoc;
+  xmlSetNs;
+  xmlSetNsProp;
+  xmlSetProp;
+  xmlSetTreeDoc;
+  xmlStringGetNodeList;
+  xmlStringLenGetNodeList;
+  xmlTextConcat;
+  xmlTextMerge;
+  xmlUnlinkNode;
+  xmlUnsetNsProp;
+  xmlUnsetProp;
+
+# xmlregexp
+  xmlRegExecPushString;
+  xmlRegFreeExecCtxt;
+  xmlRegFreeRegexp;
+  xmlRegNewExecCtxt;
+  xmlRegexpCompile;
+  xmlRegexpExec;
+  xmlRegexpIsDeterminist;
+  xmlRegexpPrint;
+
+# nanohttp
+  xmlNanoHTTPAuthHeader;
+  xmlNanoHTTPCleanup;
+  xmlNanoHTTPClose;
+  xmlNanoHTTPFetch;
+  xmlNanoHTTPInit;
+  xmlNanoHTTPMethod;
+  xmlNanoHTTPMethodRedir;
+  xmlNanoHTTPOpen;
+  xmlNanoHTTPOpenRedir;
+  xmlNanoHTTPRead;
+  xmlNanoHTTPReturnCode;
+  xmlNanoHTTPSave;
+  xmlNanoHTTPScanProxy;
+
+# xmlunicode
+  xmlUCSIsAlphabeticPresentationForms;
+  xmlUCSIsArabic;
+  xmlUCSIsArabicPresentationFormsA;
+  xmlUCSIsArabicPresentationFormsB;
+  xmlUCSIsArmenian;
+  xmlUCSIsArrows;
+  xmlUCSIsBasicLatin;
+  xmlUCSIsBengali;
+  xmlUCSIsBlock;
+  xmlUCSIsBlockElements;
+  xmlUCSIsBopomofo;
+  xmlUCSIsBopomofoExtended;
+  xmlUCSIsBoxDrawing;
+  xmlUCSIsBraillePatterns;
+  xmlUCSIsByzantineMusicalSymbols;
+  xmlUCSIsCJKCompatibility;
+  xmlUCSIsCJKCompatibilityForms;
+  xmlUCSIsCJKCompatibilityIdeographs;
+  xmlUCSIsCJKCompatibilityIdeographsSupplement;
+  xmlUCSIsCJKRadicalsSupplement;
+  xmlUCSIsCJKSymbolsandPunctuation;
+  xmlUCSIsCJKUnifiedIdeographs;
+  xmlUCSIsCJKUnifiedIdeographsExtensionA;
+  xmlUCSIsCJKUnifiedIdeographsExtensionB;
+  xmlUCSIsCat;
+  xmlUCSIsCatC;
+  xmlUCSIsCatCc;
+  xmlUCSIsCatCf;
+  xmlUCSIsCatCo;
+  xmlUCSIsCatCs;
+  xmlUCSIsCatL;
+  xmlUCSIsCatLl;
+  xmlUCSIsCatLm;
+  xmlUCSIsCatLo;
+  xmlUCSIsCatLt;
+  xmlUCSIsCatLu;
+  xmlUCSIsCatM;
+  xmlUCSIsCatMc;
+  xmlUCSIsCatMe;
+  xmlUCSIsCatMn;
+  xmlUCSIsCatN;
+  xmlUCSIsCatNd;
+  xmlUCSIsCatNl;
+  xmlUCSIsCatNo;
+  xmlUCSIsCatP;
+  xmlUCSIsCatPc;
+  xmlUCSIsCatPd;
+  xmlUCSIsCatPe;
+  xmlUCSIsCatPf;
+  xmlUCSIsCatPi;
+  xmlUCSIsCatPo;
+  xmlUCSIsCatPs;
+  xmlUCSIsCatS;
+  xmlUCSIsCatSc;
+  xmlUCSIsCatSk;
+  xmlUCSIsCatSm;
+  xmlUCSIsCatSo;
+  xmlUCSIsCatZ;
+  xmlUCSIsCatZl;
+  xmlUCSIsCatZp;
+  xmlUCSIsCatZs;
+  xmlUCSIsCherokee;
+  xmlUCSIsCombiningDiacriticalMarks;
+  xmlUCSIsCombiningHalfMarks;
+  xmlUCSIsCombiningMarksforSymbols;
+  xmlUCSIsControlPictures;
+  xmlUCSIsCurrencySymbols;
+  xmlUCSIsCyrillic;
+  xmlUCSIsDeseret;
+  xmlUCSIsDevanagari;
+  xmlUCSIsDingbats;
+  xmlUCSIsEnclosedAlphanumerics;
+  xmlUCSIsEnclosedCJKLettersandMonths;
+  xmlUCSIsEthiopic;
+  xmlUCSIsGeneralPunctuation;
+  xmlUCSIsGeometricShapes;
+  xmlUCSIsGeorgian;
+  xmlUCSIsGothic;
+  xmlUCSIsGreek;
+  xmlUCSIsGreekExtended;
+  xmlUCSIsGujarati;
+  xmlUCSIsGurmukhi;
+  xmlUCSIsHalfwidthandFullwidthForms;
+  xmlUCSIsHangulCompatibilityJamo;
+  xmlUCSIsHangulJamo;
+  xmlUCSIsHangulSyllables;
+  xmlUCSIsHebrew;
+  xmlUCSIsHighPrivateUseSurrogates;
+  xmlUCSIsHighSurrogates;
+  xmlUCSIsHiragana;
+  xmlUCSIsIPAExtensions;
+  xmlUCSIsIdeographicDescriptionCharacters;
+  xmlUCSIsKanbun;
+  xmlUCSIsKangxiRadicals;
+  xmlUCSIsKannada;
+  xmlUCSIsKatakana;
+  xmlUCSIsKhmer;
+  xmlUCSIsLao;
+  xmlUCSIsLatin1Supplement;
+  xmlUCSIsLatinExtendedA;
+  xmlUCSIsLatinExtendedAdditional;
+  xmlUCSIsLatinExtendedB;
+  xmlUCSIsLetterlikeSymbols;
+  xmlUCSIsLowSurrogates;
+  xmlUCSIsMalayalam;
+  xmlUCSIsMathematicalAlphanumericSymbols;
+  xmlUCSIsMathematicalOperators;
+  xmlUCSIsMiscellaneousSymbols;
+  xmlUCSIsMiscellaneousTechnical;
+  xmlUCSIsMongolian;
+  xmlUCSIsMusicalSymbols;
+  xmlUCSIsMyanmar;
+  xmlUCSIsNumberForms;
+  xmlUCSIsOgham;
+  xmlUCSIsOldItalic;
+  xmlUCSIsOpticalCharacterRecognition;
+  xmlUCSIsOriya;
+  xmlUCSIsPrivateUse;
+  xmlUCSIsRunic;
+  xmlUCSIsSinhala;
+  xmlUCSIsSmallFormVariants;
+  xmlUCSIsSpacingModifierLetters;
+  xmlUCSIsSpecials;
+  xmlUCSIsSuperscriptsandSubscripts;
+  xmlUCSIsSyriac;
+  xmlUCSIsTags;
+  xmlUCSIsTamil;
+  xmlUCSIsTelugu;
+  xmlUCSIsThaana;
+  xmlUCSIsThai;
+  xmlUCSIsTibetan;
+  xmlUCSIsUnifiedCanadianAboriginalSyllabics;
+  xmlUCSIsYiRadicals;
+  xmlUCSIsYiSyllables;
+
+# uri
+  xmlBuildURI;
+  xmlCreateURI;
+  xmlFreeURI;
+  xmlNormalizeURIPath;
+  xmlParseURI;
+  xmlParseURIReference;
+  xmlPrintURI;
+  xmlSaveUri;
+  xmlURIEscape;
+  xmlURIEscapeStr;
+  xmlURIUnescapeString;
+
+# encoding
+  UTF8Toisolat1;
+  isolat1ToUTF8;
+  xmlAddEncodingAlias;
+  xmlCharEncCloseFunc;
+  xmlCharEncFirstLine;
+  xmlCharEncInFunc;
+  xmlCharEncOutFunc;
+
+# xmlstring
+  xmlCheckUTF8;
+
+# encoding
+  xmlCleanupCharEncodingHandlers;
+  xmlCleanupEncodingAliases;
+  xmlDelEncodingAlias;
+  xmlDetectCharEncoding;
+  xmlFindCharEncodingHandler;
+  xmlGetCharEncodingHandler;
+  xmlGetCharEncodingName;
+  xmlGetEncodingAlias;
+
+# xmlstring
+  xmlGetUTF8Char;
+
+# encoding
+  xmlInitCharEncodingHandlers;
+  xmlNewCharEncodingHandler;
+  xmlParseCharEncoding;
+  xmlRegisterCharEncodingHandler;
+
+# xmlstring
+  xmlUTF8Strlen;
+  xmlUTF8Strloc;
+  xmlUTF8Strndup;
+  xmlUTF8Strpos;
+  xmlUTF8Strsize;
+  xmlUTF8Strsub;
+} ;
+
+LIBXML2_2.5.0 {
+    global:
+
+# globals
+  xmlDeregisterNodeDefault;
+  xmlDeregisterNodeDefaultValue; # variable
+  xmlRegisterNodeDefault;
+  xmlRegisterNodeDefaultValue; # variable
+
+# xmlreader
+  xmlTextReaderClose;
+  xmlTextReaderCurrentDoc;
+  xmlTextReaderCurrentNode;
+  xmlTextReaderGetAttributeNo;
+  xmlTextReaderGetAttributeNs;
+  xmlTextReaderGetAttribute;
+  xmlTextReaderGetParserProp;
+  xmlTextReaderGetRemainder;
+  xmlTextReaderLookupNamespace;
+  xmlTextReaderMoveToAttributeNo;
+  xmlTextReaderMoveToAttributeNs;
+  xmlTextReaderMoveToAttribute;
+  xmlTextReaderMoveToElement;
+  xmlTextReaderMoveToFirstAttribute;
+  xmlTextReaderMoveToNextAttribute;
+  xmlTextReaderNormalization;
+  xmlTextReaderReadAttributeValue;
+  xmlTextReaderReadInnerXml;
+  xmlTextReaderReadOuterXml;
+  xmlTextReaderReadState;
+  xmlTextReaderReadString;
+  xmlTextReaderSetParserProp;
+
+# valid
+  xmlValidatePopElement;
+  xmlValidatePushCData;
+  xmlValidatePushElement;
+} LIBXML2_2.4.30;
+
+LIBXML2_2.5.2 {
+    global:
+
+# tree
+  xmlGetNoNsProp;
+
+# HTMLparser
+  htmlAttrAllowed;
+  htmlElementAllowedHere;
+  htmlElementStatusHere;
+  htmlNodeStatus;
+
+# relaxng
+  xmlRelaxNGCleanupTypes;
+  xmlRelaxNGDump;
+  xmlRelaxNGFreeParserCtxt;
+  xmlRelaxNGFree;
+  xmlRelaxNGFreeValidCtxt;
+  xmlRelaxNGNewMemParserCtxt;
+  xmlRelaxNGNewParserCtxt;
+  xmlRelaxNGNewValidCtxt;
+  xmlRelaxNGParse;
+  xmlRelaxNGSetParserErrors;
+  xmlRelaxNGSetValidErrors;
+  xmlRelaxNGValidateDoc;
+
+# xmlreader
+  xmlTextReaderGetErrorHandler;
+  xmlTextReaderLocatorBaseURI;
+  xmlTextReaderLocatorLineNumber;
+  xmlTextReaderSetErrorHandler;
+
+# relaxng
+# xmlRelaxNGValidateStream; removed in 2.5.5
+} LIBXML2_2.5.0;
+
+LIBXML2_2.5.4 {
+    global:
+
+# uri
+  xmlCanonicPath;
+
+# relaxng
+  xmlRelaxNGDumpTree;
+
+# tree
+  xmlValidateName;
+  xmlValidateNCName;
+  xmlValidateNMToken;
+  xmlValidateQName;
+} LIBXML2_2.5.2;
+
+LIBXML2_2.5.5 {
+    global:
+
+# nanoftp
+  xmlNanoFTPDele;
+} LIBXML2_2.5.4;
+
+LIBXML2_2.5.6 {
+    global:
+
+# xpath
+  xmlXPathOrderDocElems;
+} LIBXML2_2.5.5;
+
+LIBXML2_2.5.7 {
+    global:
+
+# HTMLparser
+  htmlCreateMemoryParserCtxt;
+
+# xmlautomata
+  xmlAutomataNewTransition2;
+
+# tree
+  xmlBuildQName;
+
+# xmlmemory
+  xmlGcMemGet;
+  xmlGcMemSetup;
+
+# globals
+  xmlMallocAtomic; # variable
+
+# xmlregexp
+  xmlRegExecPushString2;
+
+# relaxng
+  xmlRelaxNGNewDocParserCtxt;
+  xmlRelaxNGValidateFullElement;
+  xmlRelaxNGValidatePopElement;
+  xmlRelaxNGValidatePushCData;
+  xmlRelaxNGValidatePushElement;
+
+# xmlreader
+  xmlTextReaderExpand;
+  xmlTextReaderIsValid;
+  xmlTextReaderNext;
+  xmlTextReaderRelaxNGSetSchema;
+  xmlTextReaderRelaxNGValidate;
+} LIBXML2_2.5.6;
+
+LIBXML2_2.5.8 {
+    global:
+
+# globals
+  xmlCleanupGlobals;
+  xmlInitGlobals;
+
+# valid
+  xmlFreeValidCtxt;
+  xmlNewValidCtxt;
+
+# schemasInternals
+  xmlSchemaFreeType;
+
+# xmlschemas
+  xmlSchemaDump;
+  xmlSchemaFreeParserCtxt;
+  xmlSchemaFreeValidCtxt;
+  xmlSchemaFree;
+  xmlSchemaNewMemParserCtxt;
+  xmlSchemaNewParserCtxt;
+  xmlSchemaNewValidCtxt;
+  xmlSchemaParse;
+  xmlSchemaSetParserErrors;
+  xmlSchemaSetValidErrors;
+  xmlSchemaValidateDoc;
+  xmlSchemaValidateStream;
+
+# xmlschemastypes
+  xmlSchemaCheckFacet;
+  xmlSchemaCleanupTypes;
+  xmlSchemaCompareValues;
+  xmlSchemaFreeFacet;
+  xmlSchemaFreeValue;
+  xmlSchemaGetPredefinedType;
+  xmlSchemaInitTypes;
+  xmlSchemaNewFacet;
+  xmlSchemaValidateFacet;
+  xmlSchemaValidatePredefinedType;
+  xmlSchemaValPredefTypeNode;
+
+# globals
+  xmlThrDefBufferAllocScheme;
+  xmlThrDefDefaultBufferSize;
+  xmlThrDefDeregisterNodeDefault;
+  xmlThrDefDoValidityCheckingDefaultValue;
+  xmlThrDefGetWarningsDefaultValue;
+  xmlThrDefIndentTreeOutput;
+  xmlThrDefKeepBlanksDefaultValue;
+  xmlThrDefLineNumbersDefaultValue;
+  xmlThrDefLoadExtDtdDefaultValue;
+  xmlThrDefParserDebugEntities;
+  xmlThrDefPedanticParserDefaultValue;
+  xmlThrDefRegisterNodeDefault;
+  xmlThrDefSaveNoEmptyTags;
+  xmlThrDefSetGenericErrorFunc;
+  xmlThrDefSubstituteEntitiesDefaultValue;
+  xmlThrDefTreeIndentString;
+} LIBXML2_2.5.7;
+
+LIBXML2_2.5.9 {
+    global:
+
+# xmlmemory
+  xmlMallocAtomicLoc;
+
+# relaxng
+  xmlRelaxNGGetParserErrors;
+  xmlRelaxNGGetValidErrors;
+
+# tree
+  xmlSplitQName3;
+
+# xmlstring
+  xmlUTF8Charcmp;
+  xmlUTF8Size;
+
+# xinclude
+  xmlXIncludeProcessTree;
+} LIBXML2_2.5.8;
+
+LIBXML2_2.6.0 {
+    global:
+
+# SAX2
+  xmlSAX2AttributeDecl;
+  xmlSAX2CDataBlock;
+  xmlSAX2Characters;
+  xmlSAX2Comment;
+  xmlSAX2ElementDecl;
+  xmlSAX2EndDocument;
+  xmlSAX2EndElementNs;
+  xmlSAX2EndElement;
+  xmlSAX2EntityDecl;
+  xmlSAX2ExternalSubset;
+  xmlSAX2GetColumnNumber;
+  xmlSAX2GetEntity;
+  xmlSAX2GetLineNumber;
+  xmlSAX2GetParameterEntity;
+  xmlSAX2GetPublicId;
+  xmlSAX2GetSystemId;
+  xmlSAX2HasExternalSubset;
+  xmlSAX2HasInternalSubset;
+  xmlSAX2IgnorableWhitespace;
+  xmlSAX2InitDefaultSAXHandler;
+  xmlSAX2InitDocbDefaultSAXHandler;
+  xmlSAX2InitHtmlDefaultSAXHandler;
+  xmlSAX2InternalSubset;
+  xmlSAX2IsStandalone;
+  xmlSAX2NotationDecl;
+  xmlSAX2ProcessingInstruction;
+  xmlSAX2Reference;
+  xmlSAX2ResolveEntity;
+  xmlSAX2SetDocumentLocator;
+  xmlSAX2StartDocument;
+  xmlSAX2StartElementNs;
+  xmlSAX2StartElement;
+  xmlSAX2UnparsedEntityDecl;
+  xmlSAXDefaultVersion;
+  xmlSAXVersion;
+
+# HTMLparser
+  htmlCtxtReadDoc;
+  htmlCtxtReadFd;
+  htmlCtxtReadFile;
+  htmlCtxtReadIO;
+  htmlCtxtReadMemory;
+  htmlCtxtReset;
+  htmlCtxtUseOptions;
+  htmlReadDoc;
+  htmlReadFd;
+  htmlReadFile;
+  htmlReadIO;
+  htmlReadMemory;
+
+# tree
+  xmlBufferCreateStatic;
+
+# chvalid
+  xmlCharInRange;
+
+# xmlIO
+  xmlCheckHTTPInput;
+
+# xmlerror
+  xmlCopyError;
+  xmlCtxtGetLastError;
+  xmlGetLastError;
+  xmlResetError;
+  xmlResetLastError;
+  xmlSetStructuredErrorFunc;
+
+# parser
+  xmlCtxtReadDoc;
+  xmlCtxtReadFd;
+  xmlCtxtReadFile;
+  xmlCtxtReadIO;
+  xmlCtxtReadMemory;
+
+# xmlerror
+  xmlCtxtResetLastError;
+
+# parser
+  xmlCtxtReset;
+  xmlCtxtUseOptions;
+  xmlReadDoc;
+  xmlReadFd;
+  xmlReadFile;
+  xmlReadIO;
+  xmlReadMemory;
+
+# xmlstring
+  xmlStrPrintf;
+  xmlStrQEqual;
+
+# dict
+  xmlDictCreate;
+  xmlDictFree;
+  xmlDictLookup;
+  xmlDictOwns;
+  xmlDictQLookup;
+  xmlDictReference;
+  xmlDictSize;
+
+# parserInternals
+  xmlErrMemory;
+  xmlParserMaxDepth; # variable
+  xmlStringLenDecodeEntities;
+  xmlSwitchInputEncoding;
+
+# xmlwriter
+  xmlFreeTextWriter;
+  xmlNewTextWriterFilename;
+  xmlNewTextWriterMemory;
+  xmlNewTextWriter;
+  xmlTextWriterEndAttribute;
+  xmlTextWriterEndCDATA;
+  xmlTextWriterEndDocument;
+  xmlTextWriterEndDTD;
+  xmlTextWriterEndElement;
+  xmlTextWriterEndPI;
+  xmlTextWriterFlush;
+  xmlTextWriterFullEndElement;
+  xmlTextWriterStartAttributeNS;
+  xmlTextWriterStartAttribute;
+  xmlTextWriterStartCDATA;
+  xmlTextWriterStartDocument;
+  xmlTextWriterStartDTDAttlist;
+  xmlTextWriterStartDTDElement;
+  xmlTextWriterStartDTDEntity;
+  xmlTextWriterStartDTD;
+  xmlTextWriterStartElementNS;
+  xmlTextWriterStartElement;
+  xmlTextWriterStartPI;
+  xmlTextWriterWriteAttributeNS;
+  xmlTextWriterWriteAttribute;
+  xmlTextWriterWriteBase64;
+  xmlTextWriterWriteBinHex;
+  xmlTextWriterWriteCDATA;
+  xmlTextWriterWriteComment;
+  xmlTextWriterWriteDTDAttlist;
+  xmlTextWriterWriteDTDElement;
+  xmlTextWriterWriteDTDEntity;
+  xmlTextWriterWriteDTDExternalEntity;
+  xmlTextWriterWriteDTDInternalEntity;
+  xmlTextWriterWriteDTDNotation;
+  xmlTextWriterWriteDTD;
+  xmlTextWriterWriteElementNS;
+  xmlTextWriterWriteElement;
+  xmlTextWriterWriteFormatAttributeNS;
+  xmlTextWriterWriteFormatAttribute;
+  xmlTextWriterWriteFormatCDATA;
+  xmlTextWriterWriteFormatComment;
+  xmlTextWriterWriteFormatDTDAttlist;
+  xmlTextWriterWriteFormatDTDElement;
+  xmlTextWriterWriteFormatDTDInternalEntity;
+  xmlTextWriterWriteFormatDTD;
+  xmlTextWriterWriteFormatElementNS;
+  xmlTextWriterWriteFormatElement;
+  xmlTextWriterWriteFormatPI;
+  xmlTextWriterWriteFormatRaw;
+  xmlTextWriterWriteFormatString;
+  xmlTextWriterWritePI;
+  xmlTextWriterWriteRawLen;
+  xmlTextWriterWriteRaw;
+  xmlTextWriterWriteString;
+  xmlTextWriterWriteVFormatAttributeNS;
+  xmlTextWriterWriteVFormatAttribute;
+  xmlTextWriterWriteVFormatCDATA;
+  xmlTextWriterWriteVFormatComment;
+  xmlTextWriterWriteVFormatDTDAttlist;
+  xmlTextWriterWriteVFormatDTDElement;
+  xmlTextWriterWriteVFormatDTDInternalEntity;
+  xmlTextWriterWriteVFormatDTD;
+  xmlTextWriterWriteVFormatElementNS;
+  xmlTextWriterWriteVFormatElement;
+  xmlTextWriterWriteVFormatPI;
+  xmlTextWriterWriteVFormatRaw;
+  xmlTextWriterWriteVFormatString;
+
+# hash
+  xmlHashQLookup2;
+  xmlHashQLookup3;
+  xmlHashQLookup;
+
+# chvalid
+  xmlIsBaseCharGroup; # variable
+  xmlIsCharGroup; # variable
+  xmlIsCombiningGroup; # variable
+  xmlIsDigitGroup; # variable
+  xmlIsExtenderGroup; # variable
+  xmlIsIdeographicGroup; # variable
+  xmlIsPubidChar_tab; # variable
+
+# globals
+  xmlLastError; # variable
+
+# nanohttp
+  xmlNanoHTTPEncoding;
+  xmlNanoHTTPMimeType;
+  xmlNanoHTTPRedir;
+
+# tree
+  xmlNodeBufGetContent;
+
+# xmlIO
+  xmlParserInputBufferCreateStatic;
+
+# xmlreader
+  xmlReaderForDoc;
+  xmlReaderForFd;
+  xmlReaderForFile;
+  xmlReaderForIO;
+  xmlReaderForMemory;
+  xmlReaderNewDoc;
+  xmlReaderNewFd;
+  xmlReaderNewFile;
+  xmlReaderNewIO;
+  xmlReaderNewMemory;
+  xmlReaderNewWalker;
+  xmlReaderWalker;
+  xmlTextReaderConstBaseUri;
+  xmlTextReaderConstLocalName;
+  xmlTextReaderConstNamespaceUri;
+  xmlTextReaderConstName;
+  xmlTextReaderConstPrefix;
+  xmlTextReaderConstString;
+  xmlTextReaderConstValue;
+  xmlTextReaderConstXmlLang;
+  xmlTextReaderNextSibling;
+  xmlTextReaderPreserve;
+
+# globals
+  xmlStructuredError; # variable
+  xmlThrDefSetStructuredErrorFunc;
+
+# xpathInternals
+  xmlXPathErr;
+
+# SAX2
+# xmlSAX2CheckNamespace; removed in 2.6.10
+# xmlSAX2GetNamespace; removed in 2.6.10
+# xmlSAX2GlobalNamespace; removed in 2.6.10
+# xmlSAX2NamespaceDecl; removed in 2.6.10
+# xmlSAX2SetNamespace; removed in 2.6.10
+} LIBXML2_2.5.9;
+
+LIBXML2_2.6.1 {
+    global:
+
+# parser
+  xmlCtxtResetPush;
+} LIBXML2_2.6.0;
+
+LIBXML2_2.6.2 {
+    global:
+
+# parserInternals
+  xmlCreateURLParserCtxt;
+
+# xmlschemas
+  xmlSchemaNewDocParserCtxt;
+
+# xmlstring
+  xmlStrVPrintf;
+
+# xinclude
+  xmlXIncludeFreeContext;
+  xmlXIncludeNewContext;
+  xmlXIncludeProcessNode;
+} LIBXML2_2.6.1;
+
+LIBXML2_2.6.3 {
+    global:
+
+# pattern
+  xmlFreePatternList;
+  xmlFreePattern;
+  xmlPatterncompile;
+  xmlPatternMatch;
+
+# xmlwriter
+  xmlNewTextWriterDoc;
+  xmlNewTextWriterPushParser;
+  xmlNewTextWriterTree;
+
+# xmlreader
+  xmlTextReaderPreservePattern;
+
+# xmlunicode
+  xmlUCSIsAegeanNumbers;
+  xmlUCSIsBuhid;
+  xmlUCSIsCombiningDiacriticalMarksforSymbols;
+  xmlUCSIsCypriotSyllabary;
+  xmlUCSIsCyrillicSupplement;
+  xmlUCSIsGreekandCoptic;
+  xmlUCSIsHanunoo;
+  xmlUCSIsKatakanaPhoneticExtensions;
+  xmlUCSIsKhmerSymbols;
+  xmlUCSIsLimbu;
+  xmlUCSIsLinearBIdeograms;
+  xmlUCSIsLinearBSyllabary;
+  xmlUCSIsMiscellaneousMathematicalSymbolsA;
+  xmlUCSIsMiscellaneousMathematicalSymbolsB;
+  xmlUCSIsMiscellaneousSymbolsandArrows;
+  xmlUCSIsOsmanya;
+  xmlUCSIsPhoneticExtensions;
+  xmlUCSIsPrivateUseArea;
+  xmlUCSIsShavian;
+  xmlUCSIsSupplementalArrowsA;
+  xmlUCSIsSupplementalArrowsB;
+  xmlUCSIsSupplementalMathematicalOperators;
+  xmlUCSIsSupplementaryPrivateUseAreaA;
+  xmlUCSIsSupplementaryPrivateUseAreaB;
+  xmlUCSIsTagalog;
+  xmlUCSIsTagbanwa;
+  xmlUCSIsTaiLe;
+  xmlUCSIsTaiXuanJingSymbols;
+  xmlUCSIsUgaritic;
+  xmlUCSIsVariationSelectorsSupplement;
+  xmlUCSIsVariationSelectors;
+  xmlUCSIsYijingHexagramSymbols;
+
+# xinclude
+  xmlXIncludeProcessFlags;
+  xmlXIncludeProcessTreeFlags;
+  xmlXIncludeSetFlags;
+} LIBXML2_2.6.2;
+
+LIBXML2_2.6.5 {
+    global:
+
+# xmlmemory
+  xmlCleanupMemory;
+
+# dict
+  xmlDictCreateSub;
+
+# relaxng
+  xmlRelaxParserSetFlag;
+
+# xmlstring
+  xmlStrncatNew;
+
+# xmlwriter
+  xmlTextWriterSetIndentString;
+  xmlTextWriterSetIndent;
+
+# xpath
+  xmlXPathCtxtCompile;
+} LIBXML2_2.6.3;
+
+LIBXML2_2.6.6 {
+    global:
+
+# tree
+  xmlAttrSerializeTxtContent;
+
+# parser
+  xmlByteConsumed;
+
+# xmlreader
+  xmlTextReaderSetStructuredErrorHandler;
+} LIBXML2_2.6.5;
+
+LIBXML2_2.6.7 {
+    global:
+
+# xmlwriter
+  xmlTextWriterEndComment;
+  xmlTextWriterStartComment;
+} LIBXML2_2.6.6;
+
+LIBXML2_2.6.8 {
+    global:
+
+# xmlsave
+  xmlSaveClose;
+  xmlSaveDoc;
+  xmlSaveFlush;
+  xmlSaveToFd;
+  xmlSaveToFilename;
+  xmlSaveToIO;
+  xmlSaveTree;
+
+# xmlwriter
+  xmlTextWriterEndDTDAttlist;
+  xmlTextWriterEndDTDElement;
+  xmlTextWriterEndDTDEntity;
+  xmlTextWriterWriteDTDExternalEntityContents;
+} LIBXML2_2.6.7;
+
+LIBXML2_2.6.10 {
+    global:
+
+# xmlIO
+  xmlOutputBufferWriteEscape;
+  xmlPopInputCallbacks;
+
+# xmlsave
+  xmlSaveSetAttrEscape;
+  xmlSaveSetEscape;
+} LIBXML2_2.6.8;
+
+LIBXML2_2.6.11 {
+    global:
+
+# uri
+  xmlBuildRelativeURI;
+
+# globals
+  xmlOutputBufferCreateFilenameDefault;
+  xmlOutputBufferCreateFilenameValue; # variable
+  xmlParserInputBufferCreateFilenameDefault;
+  xmlParserInputBufferCreateFilenameValue; # variable
+  xmlThrDefOutputBufferCreateFilenameDefault;
+  xmlThrDefParserInputBufferCreateFilenameDefault;
+
+# schemasInternals
+  xmlSchemaFreeWildcard;
+
+# xmlschemastypes
+  xmlSchemaCollapseString;
+  xmlSchemaGetBuiltInListSimpleTypeItemType;
+  xmlSchemaGetBuiltInType;
+  xmlSchemaIsBuiltInTypeFacet;
+  xmlSchemaValidateListSimpleTypeFacet;
+} LIBXML2_2.6.10;
+
+LIBXML2_2.6.12 {
+    global:
+
+# parser
+  xmlParseInNodeContext;
+
+# xmlschemastypes
+  xmlSchemaGetFacetValueAsULong;
+  xmlSchemaValidateLengthFacet;
+  xmlSchemaValPredefTypeNodeNoNorm;
+
+# xmlschemas
+  xmlSchemaGetParserErrors;
+  xmlSchemaGetValidErrors;
+} LIBXML2_2.6.11;
+
+LIBXML2_2.6.14 {
+    global:
+
+# xmlautomata
+  xmlAutomataNewCountTrans2;
+  xmlAutomataNewOnceTrans2;
+
+# nanohttp
+  xmlNanoHTTPContentLength;
+
+# xmlschemas
+  xmlSchemaSetValidOptions;
+  xmlSchemaValidateOneElement;
+  xmlSchemaValidCtxtGetOptions;
+} LIBXML2_2.6.12;
+
+LIBXML2_2.6.15 {
+    global:
+
+# debugXML
+  xmlDebugCheckDocument;
+
+# tree
+  xmlDocCopyNodeList;
+  xmlNewDocPI;
+
+# xmlreader
+  xmlTextReaderConstEncoding;
+  xmlTextReaderConstXmlVersion;
+  xmlTextReaderIsNamespaceDecl;
+  xmlTextReaderStandalone;
+} LIBXML2_2.6.14;
+
+LIBXML2_2.6.16 {
+    global:
+
+# xmlmemory
+  xmlMemBlocks;
+
+# relaxng
+  xmlRelaxNGInitTypes;
+} LIBXML2_2.6.15;
+
+LIBXML2_2.6.17 {
+    global:
+
+# dict
+  xmlDictExists;
+
+# xmlmodule
+  xmlModuleClose;
+  xmlModuleFree;
+  xmlModuleOpen;
+  xmlModuleSymbol;
+
+# xmlregexp
+  xmlRegExecErrInfo;
+  xmlRegExecNextValues;
+
+# xmlschemastypes
+  xmlSchemaWhiteSpaceReplace;
+
+# xmlreader
+  xmlTextReaderGetParserColumnNumber;
+  xmlTextReaderGetParserLineNumber;
+} LIBXML2_2.6.16;
+
+LIBXML2_2.6.18 {
+    global:
+
+# valid
+  xmlCopyDocElementContent;
+  xmlFreeDocElementContent;
+  xmlNewDocElementContent;
+
+# dict
+  xmlDictCleanup;
+
+# hash
+  xmlHashCreateDict;
+
+# pattern
+  xmlFreeStreamCtxt;
+  xmlPatternFromRoot;
+  xmlPatternGetStreamCtxt;
+  xmlPatternMaxDepth;
+  xmlPatternStreamable;
+  xmlStreamPop;
+  xmlStreamPushAttr;
+  xmlStreamPush;
+
+# xmlschemastypes
+  xmlSchemaCompareValuesWhtsp;
+  xmlSchemaCopyValue;
+  xmlSchemaGetCanonValue;
+  xmlSchemaNewNOTATIONValue;
+  xmlSchemaNewStringValue;
+
+# xmlreader
+  xmlTextReaderByteConsumed;
+} LIBXML2_2.6.17;
+
+LIBXML2_2.6.19 {
+    global:
+
+# xmlschemastypes
+  xmlSchemaGetValType;
+  xmlSchemaValidateFacetWhtsp;
+  xmlSchemaValidateLengthFacetWhtsp;
+} LIBXML2_2.6.18;
+
+LIBXML2_2.6.20 {
+    global:
+
+# tree
+  xmlDOMWrapAdoptNode;
+  xmlDOMWrapFreeCtxt;
+  xmlDOMWrapNewCtxt;
+  xmlDOMWrapReconcileNamespaces;
+  xmlDOMWrapRemoveNode;
+
+# xmlschemastypes
+  xmlSchemaGetCanonValueWhtsp;
+  xmlSchemaNewQNameValue;
+  xmlSchemaValueAppend;
+  xmlSchemaValueGetAsBoolean;
+  xmlSchemaValueGetAsString;
+  xmlSchemaValueGetNext;
+
+# xmlschemas
+  xmlSchemaIsValid;
+  xmlSchemaSAXPlug;
+  xmlSchemaSAXUnplug;
+  xmlSchemaValidateFile;
+
+# xmlreader
+  xmlTextReaderSchemaValidate;
+  xmlTextReaderSetSchema;
+} LIBXML2_2.6.19;
+
+LIBXML2_2.6.21 {
+    global:
+
+# xmlautomata
+  xmlAutomataNewNegTrans;
+
+# xmlregexp
+  emptyExp; # variable
+  forbiddenExp; # variable
+  xmlExpCtxtNbCons;
+  xmlExpCtxtNbNodes;
+  xmlExpDump;
+  xmlExpExpDerive;
+  xmlExpFreeCtxt;
+  xmlExpFree;
+  xmlExpGetLanguage;
+  xmlExpGetStart;
+  xmlExpIsNillable;
+  xmlExpMaxToken;
+  xmlExpNewAtom;
+  xmlExpNewCtxt;
+  xmlExpNewOr;
+  xmlExpNewRange;
+  xmlExpNewSeq;
+  xmlExpParse;
+  xmlExpRef;
+  xmlExpStringDerive;
+  xmlExpSubsume;
+
+# parser
+  xmlHasFeature;
+
+# uri
+  xmlParseURIRaw;
+
+# pattern
+  xmlPatternMinDepth;
+
+# relaxng
+  xmlRelaxNGSetValidStructuredErrors;
+
+# xmlschemas
+  xmlSchemaSetValidStructuredErrors;
+
+# schematron
+  xmlSchematronFreeParserCtxt;
+  xmlSchematronFree;
+  xmlSchematronFreeValidCtxt;
+  xmlSchematronNewDocParserCtxt;
+  xmlSchematronNewMemParserCtxt;
+  xmlSchematronNewParserCtxt;
+  xmlSchematronNewValidCtxt;
+  xmlSchematronParse;
+  xmlSchematronValidateDoc;
+} LIBXML2_2.6.20;
+
+LIBXML2_2.6.23 {
+    global:
+
+# HTMLtree
+  htmlDocDumpMemoryFormat;
+
+# xmlIO
+  xmlOutputBufferCreateBuffer;
+
+# xmlsave
+  xmlSaveToBuffer;# suppressed in 2.6.11, readded in 2.6.23
+
+
+# xmlschemas
+  xmlSchemaSetParserStructuredErrors;
+
+# pattern
+  xmlStreamPushNode;
+  xmlStreamWantsAnyNode;
+
+# xmlreader
+  xmlTextReaderSchemaValidateCtxt;
+} LIBXML2_2.6.21;
+
+LIBXML2_2.6.24 {
+    global:
+
+# tree
+  xmlDOMWrapCloneNode;
+
+# relaxng
+  xmlRelaxNGSetParserStructuredErrors;
+} LIBXML2_2.6.23;
+
+LIBXML2_2.6.25 {
+    global:
+
+# xpath
+  xmlXPathContextSetCache;
+} LIBXML2_2.6.24;
+
+LIBXML2_2.6.27 {
+    global:
+
+# HTMLparser
+  htmlNewParserCtxt;
+
+# uri
+  xmlPathToURI;
+
+# xinclude
+  xmlXIncludeProcessFlagsData;
+
+# xpath
+  xmlXPathCompiledEvalToBoolean;
+} LIBXML2_2.6.25;
+
+LIBXML2_2.6.28 {
+    global:
+
+# xmlreader
+  xmlTextReaderSetup;
+} LIBXML2_2.6.27;
+
+LIBXML2_2.6.29 {
+    global:
+
+# threads
+  xmlDllMain;
+} LIBXML2_2.6.28;
+
+LIBXML2_2.6.32 {
+    global:
+
+# schematron
+  xmlSchematronSetValidStructuredErrors;
+} LIBXML2_2.6.29;
+
+LIBXML2_2.7.0 {
+    global:
+
+# xmlmemory
+  xmlMemDisplayLast;
+
+# entities
+  xmlNewEntity;
+
+# xmlschemas
+  xmlSchemaValidCtxtGetParserCtxt;
+} LIBXML2_2.6.32;
+
+LIBXML2_2.7.3 {
+    global:
+
+# tree
+  xmlChildElementCount;
+  xmlFirstElementChild;
+  xmlLastElementChild;
+  xmlNextElementSibling;
+  xmlPreviousElementSibling;
+} LIBXML2_2.7.0;
+
+LIBXML2_2.7.4 {
+    global:
+
+# globals
+  xmlStructuredErrorContext; # variable
+
+# xinclude
+  xmlXIncludeProcessTreeFlagsData;
+} LIBXML2_2.7.3;
+
+LIBXML2_2.8.0 {
+    global:
+
+# xmlreader
+  xmlTextReaderRelaxNGValidateCtxt;
+
+# tree
+  xmlBufferDetach;
+
+# dict
+  xmlInitializeDict;
+} LIBXML2_2.7.4;
+
+LIBXML2_2.9.0 {
+    global:
+
+# tree
+  xmlBufContent;
+  xmlBufEnd;
+  xmlBufGetNodeContent;
+  xmlBufNodeDump;
+  xmlBufShrink;
+  xmlBufUse;
+
+# dict
+  xmlDictGetUsage;
+  xmlDictSetLimit;
+
+# xmlschemas
+  xmlSchemaValidateSetFilename;
+  xmlSchemaValidateSetLocator;
+
+# xmlIO
+  xmlOutputBufferGetContent;
+  xmlOutputBufferGetSize;
+
+# xmlwriter
+  xmlTextWriterSetQuoteChar;
+} LIBXML2_2.8.0;
+
+LIBXML2_2.9.1 {
+    global:
+
+# xpath
+  xmlXPathNodeEval;
+  xmlXPathSetContextNode;
+} LIBXML2_2.9.0;
+
diff --git a/third_party/libxml/src/list.c b/third_party/libxml/src/list.c
index 5c01c83..d33d928 100644
--- a/third_party/libxml/src/list.c
+++ b/third_party/libxml/src/list.c
@@ -94,15 +94,15 @@ xmlLinkCompare(const void *data0, const void *data1)
  *
  * Returns the link containing the data or NULL
  */
-static xmlLinkPtr 
-xmlListLowerSearch(xmlListPtr l, void *data) 
+static xmlLinkPtr
+xmlListLowerSearch(xmlListPtr l, void *data)
 {
     xmlLinkPtr lk;
 
     if (l == NULL)
         return(NULL);
     for(lk = l->sentinel->next;lk != l->sentinel && l->linkCompare(lk->data, data) <0 ;lk = lk->next);
-    return lk;    
+    return lk;
 }
 
 /**
@@ -114,15 +114,15 @@ xmlListLowerSearch(xmlListPtr l, void *data)
  *
  * Returns the link containing the data or NULL
  */
-static xmlLinkPtr 
-xmlListHigherSearch(xmlListPtr l, void *data) 
+static xmlLinkPtr
+xmlListHigherSearch(xmlListPtr l, void *data)
 {
     xmlLinkPtr lk;
 
     if (l == NULL)
         return(NULL);
     for(lk = l->sentinel->prev;lk != l->sentinel && l->linkCompare(lk->data, data) >0 ;lk = lk->prev);
-    return lk;    
+    return lk;
 }
 
 /**
@@ -134,8 +134,8 @@ xmlListHigherSearch(xmlListPtr l, void *data)
  *
  * Returns the link containing the data or NULL
  */
-static xmlLinkPtr 
-xmlListLinkSearch(xmlListPtr l, void *data) 
+static xmlLinkPtr
+xmlListLinkSearch(xmlListPtr l, void *data)
 {
     xmlLinkPtr lk;
     if (l == NULL)
@@ -159,8 +159,8 @@ xmlListLinkSearch(xmlListPtr l, void *data)
  *
  * Returns the link containing the data or NULL
  */
-static xmlLinkPtr 
-xmlListLinkReverseSearch(xmlListPtr l, void *data) 
+static xmlLinkPtr
+xmlListLinkReverseSearch(xmlListPtr l, void *data)
 {
     xmlLinkPtr lk;
     if (l == NULL)
@@ -189,16 +189,16 @@ xmlListCreate(xmlListDeallocator deallocator, xmlListDataCompare compare)
 {
     xmlListPtr l;
     if (NULL == (l = (xmlListPtr )xmlMalloc( sizeof(xmlList)))) {
-        xmlGenericError(xmlGenericErrorContext, 
+        xmlGenericError(xmlGenericErrorContext,
 		        "Cannot initialize memory for list");
         return (NULL);
     }
     /* Initialize the list to NULL */
     memset(l, 0, sizeof(xmlList));
-    
+
     /* Add the sentinel */
     if (NULL ==(l->sentinel = (xmlLinkPtr )xmlMalloc(sizeof(xmlLink)))) {
-        xmlGenericError(xmlGenericErrorContext, 
+        xmlGenericError(xmlGenericErrorContext,
 		        "Cannot initialize memory for sentinel");
 	xmlFree(l);
         return (NULL);
@@ -206,7 +206,7 @@ xmlListCreate(xmlListDeallocator deallocator, xmlListDataCompare compare)
     l->sentinel->next = l->sentinel;
     l->sentinel->prev = l->sentinel;
     l->sentinel->data = NULL;
-    
+
     /* If there is a link deallocator, use it */
     if (deallocator != NULL)
         l->linkDeallocator = deallocator;
@@ -217,7 +217,7 @@ xmlListCreate(xmlListDeallocator deallocator, xmlListDataCompare compare)
         l->linkCompare = xmlLinkCompare;
     return l;
 }
-    
+
 /**
  * xmlListSearch:
  * @l:  a list
@@ -228,7 +228,7 @@ xmlListCreate(xmlListDeallocator deallocator, xmlListDataCompare compare)
  * Returns the value associated to @data or NULL in case of error
  */
 void *
-xmlListSearch(xmlListPtr l, void *data) 
+xmlListSearch(xmlListPtr l, void *data)
 {
     xmlLinkPtr lk;
     if (l == NULL)
@@ -249,7 +249,7 @@ xmlListSearch(xmlListPtr l, void *data)
  * Returns the value associated to @data or NULL in case of error
  */
 void *
-xmlListReverseSearch(xmlListPtr l, void *data) 
+xmlListReverseSearch(xmlListPtr l, void *data)
 {
     xmlLinkPtr lk;
     if (l == NULL)
@@ -270,7 +270,7 @@ xmlListReverseSearch(xmlListPtr l, void *data)
  * Returns 0 in case of success, 1 in case of failure
  */
 int
-xmlListInsert(xmlListPtr l, void *data) 
+xmlListInsert(xmlListPtr l, void *data)
 {
     xmlLinkPtr lkPlace, lkNew;
 
@@ -280,7 +280,7 @@ xmlListInsert(xmlListPtr l, void *data)
     /* Add the new link */
     lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
     if (lkNew == NULL) {
-        xmlGenericError(xmlGenericErrorContext, 
+        xmlGenericError(xmlGenericErrorContext,
 		        "Cannot initialize memory for new link");
         return (1);
     }
@@ -302,7 +302,7 @@ xmlListInsert(xmlListPtr l, void *data)
  *
  * Returns 0 in case of success, 1 in case of failure
  */
-int xmlListAppend(xmlListPtr l, void *data) 
+int xmlListAppend(xmlListPtr l, void *data)
 {
     xmlLinkPtr lkPlace, lkNew;
 
@@ -312,7 +312,7 @@ int xmlListAppend(xmlListPtr l, void *data)
     /* Add the new link */
     lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
     if (lkNew == NULL) {
-        xmlGenericError(xmlGenericErrorContext, 
+        xmlGenericError(xmlGenericErrorContext,
 		        "Cannot initialize memory for new link");
         return (1);
     }
@@ -353,7 +353,7 @@ int
 xmlListRemoveFirst(xmlListPtr l, void *data)
 {
     xmlLinkPtr lk;
-    
+
     if (l == NULL)
         return(0);
     /*Find the first instance of this data */
@@ -378,7 +378,7 @@ int
 xmlListRemoveLast(xmlListPtr l, void *data)
 {
     xmlLinkPtr lk;
-    
+
     if (l == NULL)
         return(0);
     /*Find the last instance of this data */
@@ -403,7 +403,7 @@ int
 xmlListRemoveAll(xmlListPtr l, void *data)
 {
     int count=0;
-    
+
     if (l == NULL)
         return(0);
 
@@ -422,7 +422,7 @@ void
 xmlListClear(xmlListPtr l)
 {
     xmlLinkPtr  lk;
-    
+
     if (l == NULL)
         return;
     lk = l->sentinel->next;
@@ -458,14 +458,14 @@ xmlListEmpty(xmlListPtr l)
  *
  * Returns the first element in the list, or NULL
  */
-xmlLinkPtr 
+xmlLinkPtr
 xmlListFront(xmlListPtr l)
 {
     if (l == NULL)
         return(NULL);
     return (l->sentinel->next);
 }
-    
+
 /**
  * xmlListEnd:
  * @l:  a list
@@ -474,14 +474,14 @@ xmlListFront(xmlListPtr l)
  *
  * Returns the last element in the list, or NULL
  */
-xmlLinkPtr 
+xmlLinkPtr
 xmlListEnd(xmlListPtr l)
 {
     if (l == NULL)
         return(NULL);
     return (l->sentinel->prev);
 }
-    
+
 /**
  * xmlListSize:
  * @l:  a list
@@ -539,7 +539,7 @@ xmlListPopBack(xmlListPtr l)
  * Returns 1 if successful, 0 otherwise
  */
 int
-xmlListPushFront(xmlListPtr l, void *data) 
+xmlListPushFront(xmlListPtr l, void *data)
 {
     xmlLinkPtr lkPlace, lkNew;
 
@@ -549,7 +549,7 @@ xmlListPushFront(xmlListPtr l, void *data)
     /* Add the new link */
     lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
     if (lkNew == NULL) {
-        xmlGenericError(xmlGenericErrorContext, 
+        xmlGenericError(xmlGenericErrorContext,
 		        "Cannot initialize memory for new link");
         return (0);
     }
@@ -571,7 +571,7 @@ xmlListPushFront(xmlListPtr l, void *data)
  * Returns 1 if successful, 0 otherwise
  */
 int
-xmlListPushBack(xmlListPtr l, void *data) 
+xmlListPushBack(xmlListPtr l, void *data)
 {
     xmlLinkPtr lkPlace, lkNew;
 
@@ -580,7 +580,7 @@ xmlListPushBack(xmlListPtr l, void *data)
     lkPlace = l->sentinel->prev;
     /* Add the new link */
     if (NULL ==(lkNew = (xmlLinkPtr )xmlMalloc(sizeof(xmlLink)))) {
-        xmlGenericError(xmlGenericErrorContext, 
+        xmlGenericError(xmlGenericErrorContext,
 		        "Cannot initialize memory for new link");
         return (0);
     }
@@ -643,7 +643,7 @@ void
 xmlListSort(xmlListPtr l)
 {
     xmlListPtr lTemp;
-    
+
     if (l == NULL)
         return;
     if(xmlListEmpty(l))
@@ -725,10 +725,10 @@ xmlListMerge(xmlListPtr l1, xmlListPtr l2)
  * @old:  the list
  *
  * Duplicate the list
- * 
+ *
  * Returns a new copy of the list or NULL in case of error
  */
-xmlListPtr 
+xmlListPtr
 xmlListDup(const xmlListPtr old)
 {
     xmlListPtr cur;
@@ -754,7 +754,7 @@ xmlListDup(const xmlListPtr old)
  * @old:  the old list
  *
  * Move all the element from the old list in the new list
- * 
+ *
  * Returns 0 in case of success 1 in case of error
  */
 int
@@ -771,7 +771,7 @@ xmlListCopy(xmlListPtr cur, const xmlListPtr old)
             return (1);
         }
     }
-    return (0);    
+    return (0);
 }
 /* xmlListUnique() */
 /* xmlListSwap */
diff --git a/third_party/libxml/src/ltmain.sh b/third_party/libxml/src/ltmain.sh
deleted file mode 100755
index a72f2fd..0000000
--- a/third_party/libxml/src/ltmain.sh
+++ /dev/null
@@ -1,8406 +0,0 @@
-# Generated from ltmain.m4sh.
-
-# ltmain.sh (GNU libtool) 2.2.6b
-# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions.  There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# Usage: $progname [OPTION]... [MODE-ARG]...
-#
-# Provide generalized library-building support services.
-#
-#     --config             show all configuration variables
-#     --debug              enable verbose shell tracing
-# -n, --dry-run            display commands without modifying any files
-#     --features           display basic configuration information and exit
-#     --mode=MODE          use operation mode MODE
-#     --preserve-dup-deps  don't remove duplicate dependency libraries
-#     --quiet, --silent    don't print informational messages
-#     --tag=TAG            use configuration variables from tag TAG
-# -v, --verbose            print informational messages (default)
-#     --version            print version information
-# -h, --help               print short or long help message
-#
-# MODE must be one of the following:
-#
-#       clean              remove files from the build directory
-#       compile            compile a source file into a libtool object
-#       execute            automatically set library path, then run a program
-#       finish             complete the installation of libtool libraries
-#       install            install libraries or executables
-#       link               create a library or an executable
-#       uninstall          remove libraries from an installed directory
-#
-# MODE-ARGS vary depending on the MODE.
-# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
-#
-# When reporting a bug, please describe a test case to reproduce it and
-# include the following information:
-#
-#       host-triplet:	$host
-#       shell:		$SHELL
-#       compiler:		$LTCC
-#       compiler flags:		$LTCFLAGS
-#       linker:		$LD (gnu? $with_gnu_ld)
-#       $progname:		(GNU libtool) 2.2.6b
-#       automake:		$automake_version
-#       autoconf:		$autoconf_version
-#
-# Report bugs to <bug-libtool@gnu.org>.
-
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION=2.2.6b
-TIMESTAMP=""
-package_revision=1.3017
-
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-  emulate sh
-  NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# NLS nuisances: We save the old values to restore during execute mode.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-lt_user_locale=
-lt_safe_locale=
-for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-do
-  eval "if test \"\${$lt_var+set}\" = set; then
-          save_$lt_var=\$$lt_var
-          $lt_var=C
-	  export $lt_var
-	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
-	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
-	fi"
-done
-
-$lt_unset CDPATH
-
-
-
-
-
-: ${CP="cp -f"}
-: ${ECHO="echo"}
-: ${EGREP="/bin/grep -E"}
-: ${FGREP="/bin/grep -F"}
-: ${GREP="/bin/grep"}
-: ${LN_S="ln -s"}
-: ${MAKE="make"}
-: ${MKDIR="mkdir"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-: ${SED="/bin/sed"}
-: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
-: ${Xsed="$SED -e 1s/^X//"}
-
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
-EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
-
-exit_status=$EXIT_SUCCESS
-
-# Make sure IFS has a sensible default
-lt_nl='
-'
-IFS=" 	$lt_nl"
-
-dirname="s,/[^/]*$,,"
-basename="s,^.*/,,"
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-#   dirname:  Compute the dirname of FILE.  If nonempty,
-#             add APPEND to the result, otherwise set result
-#             to NONDIR_REPLACEMENT.
-#             value returned in "$func_dirname_result"
-#   basename: Compute filename of FILE.
-#             value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
-  # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
-  if test "X$func_dirname_result" = "X${1}"; then
-    func_dirname_result="${3}"
-  else
-    func_dirname_result="$func_dirname_result${2}"
-  fi
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-# Generated shell functions inserted here.
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
-
-# The name of this program:
-# In the unlikely event $progname began with a '-', it would play havoc with
-# func_echo (imagine progname=-n), so we prepend ./ in that case:
-func_dirname_and_basename "$progpath"
-progname=$func_basename_result
-case $progname in
-  -*) progname=./$progname ;;
-esac
-
-# Make sure we have an absolute path for reexecution:
-case $progpath in
-  [\\/]*|[A-Za-z]:\\*) ;;
-  *[\\/]*)
-     progdir=$func_dirname_result
-     progdir=`cd "$progdir" && pwd`
-     progpath="$progdir/$progname"
-     ;;
-  *)
-     save_IFS="$IFS"
-     IFS=:
-     for progdir in $PATH; do
-       IFS="$save_IFS"
-       test -x "$progdir/$progname" && break
-     done
-     IFS="$save_IFS"
-     test -n "$progdir" || progdir=`pwd`
-     progpath="$progdir/$progname"
-     ;;
-esac
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Re-`\' parameter expansions in output of double_quote_subst that were
-# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
-# in input to double_quote_subst, that '$' was protected from expansion.
-# Since each input `\' is now two `\'s, look for any number of runs of
-# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
-bs='\\'
-bs2='\\\\'
-bs4='\\\\\\\\'
-dollar='\$'
-sed_double_backslash="\
-  s/$bs4/&\\
-/g
-  s/^$bs2$dollar/$bs&/
-  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
-  s/\n//g"
-
-# Standard options:
-opt_dry_run=false
-opt_help=false
-opt_quiet=false
-opt_verbose=false
-opt_warning=:
-
-# func_echo arg...
-# Echo program name prefixed message, along with the current mode
-# name if it has been set yet.
-func_echo ()
-{
-    $ECHO "$progname${mode+: }$mode: $*"
-}
-
-# func_verbose arg...
-# Echo program name prefixed message in verbose mode only.
-func_verbose ()
-{
-    $opt_verbose && func_echo ${1+"$@"}
-
-    # A bug in bash halts the script if the last line of a function
-    # fails when set -e is in force, so we need another command to
-    # work around that:
-    :
-}
-
-# func_error arg...
-# Echo program name prefixed message to standard error.
-func_error ()
-{
-    $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
-}
-
-# func_warning arg...
-# Echo program name prefixed warning message to standard error.
-func_warning ()
-{
-    $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
-
-    # bash bug again:
-    :
-}
-
-# func_fatal_error arg...
-# Echo program name prefixed message to standard error, and exit.
-func_fatal_error ()
-{
-    func_error ${1+"$@"}
-    exit $EXIT_FAILURE
-}
-
-# func_fatal_help arg...
-# Echo program name prefixed message to standard error, followed by
-# a help hint, and exit.
-func_fatal_help ()
-{
-    func_error ${1+"$@"}
-    func_fatal_error "$help"
-}
-help="Try \`$progname --help' for more information."  ## default
-
-
-# func_grep expression filename
-# Check whether EXPRESSION matches any line of FILENAME, without output.
-func_grep ()
-{
-    $GREP "$1" "$2" >/dev/null 2>&1
-}
-
-
-# func_mkdir_p directory-path
-# Make sure the entire path to DIRECTORY-PATH is available.
-func_mkdir_p ()
-{
-    my_directory_path="$1"
-    my_dir_list=
-
-    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
-
-      # Protect directory names starting with `-'
-      case $my_directory_path in
-        -*) my_directory_path="./$my_directory_path" ;;
-      esac
-
-      # While some portion of DIR does not yet exist...
-      while test ! -d "$my_directory_path"; do
-        # ...make a list in topmost first order.  Use a colon delimited
-	# list incase some portion of path contains whitespace.
-        my_dir_list="$my_directory_path:$my_dir_list"
-
-        # If the last portion added has no slash in it, the list is done
-        case $my_directory_path in */*) ;; *) break ;; esac
-
-        # ...otherwise throw away the child directory and loop
-        my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
-      done
-      my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
-
-      save_mkdir_p_IFS="$IFS"; IFS=':'
-      for my_dir in $my_dir_list; do
-	IFS="$save_mkdir_p_IFS"
-        # mkdir can fail with a `File exist' error if two processes
-        # try to create one of the directories concurrently.  Don't
-        # stop in that case!
-        $MKDIR "$my_dir" 2>/dev/null || :
-      done
-      IFS="$save_mkdir_p_IFS"
-
-      # Bail out if we (or some other process) failed to create a directory.
-      test -d "$my_directory_path" || \
-        func_fatal_error "Failed to create \`$1'"
-    fi
-}
-
-
-# func_mktempdir [string]
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible.  If
-# given, STRING is the basename for that directory.
-func_mktempdir ()
-{
-    my_template="${TMPDIR-/tmp}/${1-$progname}"
-
-    if test "$opt_dry_run" = ":"; then
-      # Return a directory name, but don't create it in dry-run mode
-      my_tmpdir="${my_template}-$$"
-    else
-
-      # If mktemp works, use that first and foremost
-      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
-
-      if test ! -d "$my_tmpdir"; then
-        # Failing that, at least try and use $RANDOM to avoid a race
-        my_tmpdir="${my_template}-${RANDOM-0}$$"
-
-        save_mktempdir_umask=`umask`
-        umask 0077
-        $MKDIR "$my_tmpdir"
-        umask $save_mktempdir_umask
-      fi
-
-      # If we're not in dry-run mode, bomb out on failure
-      test -d "$my_tmpdir" || \
-        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
-    fi
-
-    $ECHO "X$my_tmpdir" | $Xsed
-}
-
-
-# func_quote_for_eval arg
-# Aesthetically quote ARG to be evaled later.
-# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
-# is double-quoted, suitable for a subsequent eval, whereas
-# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
-# which are still active within double quotes backslashified.
-func_quote_for_eval ()
-{
-    case $1 in
-      *[\\\`\"\$]*)
-	func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
-      *)
-        func_quote_for_eval_unquoted_result="$1" ;;
-    esac
-
-    case $func_quote_for_eval_unquoted_result in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting, command substitution and and variable
-      # expansion for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
-      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
-        ;;
-      *)
-        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
-    esac
-}
-
-
-# func_quote_for_expand arg
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
-{
-    case $1 in
-      *[\\\`\"]*)
-	my_arg=`$ECHO "X$1" | $Xsed \
-	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
-      *)
-        my_arg="$1" ;;
-    esac
-
-    case $my_arg in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting and command substitution for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
-      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-        my_arg="\"$my_arg\""
-        ;;
-    esac
-
-    func_quote_for_expand_result="$my_arg"
-}
-
-
-# func_show_eval cmd [fail_exp]
-# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.
-func_show_eval ()
-{
-    my_cmd="$1"
-    my_fail_exp="${2-:}"
-
-    ${opt_silent-false} || {
-      func_quote_for_expand "$my_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
-
-    if ${opt_dry_run-false}; then :; else
-      eval "$my_cmd"
-      my_status=$?
-      if test "$my_status" -eq 0; then :; else
-	eval "(exit $my_status); $my_fail_exp"
-      fi
-    fi
-}
-
-
-# func_show_eval_locale cmd [fail_exp]
-# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.  Use the saved locale for evaluation.
-func_show_eval_locale ()
-{
-    my_cmd="$1"
-    my_fail_exp="${2-:}"
-
-    ${opt_silent-false} || {
-      func_quote_for_expand "$my_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
-
-    if ${opt_dry_run-false}; then :; else
-      eval "$lt_user_locale
-	    $my_cmd"
-      my_status=$?
-      eval "$lt_safe_locale"
-      if test "$my_status" -eq 0; then :; else
-	eval "(exit $my_status); $my_fail_exp"
-      fi
-    fi
-}
-
-
-
-
-
-# func_version
-# Echo version message to standard output and exit.
-func_version ()
-{
-    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
-        s/^# //
-	s/^# *$//
-        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
-        p
-     }' < "$progpath"
-     exit $?
-}
-
-# func_usage
-# Echo short help message to standard output and exit.
-func_usage ()
-{
-    $SED -n '/^# Usage:/,/# -h/ {
-        s/^# //
-	s/^# *$//
-	s/\$progname/'$progname'/
-	p
-    }' < "$progpath"
-    $ECHO
-    $ECHO "run \`$progname --help | more' for full usage"
-    exit $?
-}
-
-# func_help
-# Echo long help message to standard output and exit.
-func_help ()
-{
-    $SED -n '/^# Usage:/,/# Report bugs to/ {
-        s/^# //
-	s/^# *$//
-	s*\$progname*'$progname'*
-	s*\$host*'"$host"'*
-	s*\$SHELL*'"$SHELL"'*
-	s*\$LTCC*'"$LTCC"'*
-	s*\$LTCFLAGS*'"$LTCFLAGS"'*
-	s*\$LD*'"$LD"'*
-	s/\$with_gnu_ld/'"$with_gnu_ld"'/
-	s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
-	s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
-	p
-     }' < "$progpath"
-    exit $?
-}
-
-# func_missing_arg argname
-# Echo program name prefixed message to standard error and set global
-# exit_cmd.
-func_missing_arg ()
-{
-    func_error "missing argument for $1"
-    exit_cmd=exit
-}
-
-exit_cmd=:
-
-
-
-
-
-# Check that we have a working $ECHO.
-if test "X$1" = X--no-reexec; then
-  # Discard the --no-reexec flag, and continue.
-  shift
-elif test "X$1" = X--fallback-echo; then
-  # Avoid inline document here, it may be left over
-  :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
-  # Yippee, $ECHO works!
-  :
-else
-  # Restart under the correct shell, and then maybe $ECHO will work.
-  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<EOF
-$*
-EOF
-  exit $EXIT_SUCCESS
-fi
-
-magic="%%%MAGIC variable%%%"
-magic_exe="%%%MAGIC EXE variable%%%"
-
-# Global variables.
-# $mode is unset
-nonopt=
-execute_dlfiles=
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-extracted_archives=
-extracted_serial=0
-
-opt_dry_run=false
-opt_duplicate_deps=false
-opt_silent=false
-opt_debug=:
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end.  This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-# func_fatal_configuration arg...
-# Echo program name prefixed message to standard error, followed by
-# a configuration failure hint, and exit.
-func_fatal_configuration ()
-{
-    func_error ${1+"$@"}
-    func_error "See the $PACKAGE documentation for more information."
-    func_fatal_error "Fatal configuration error."
-}
-
-
-# func_config
-# Display the configuration for all the tags in this script.
-func_config ()
-{
-    re_begincf='^# ### BEGIN LIBTOOL'
-    re_endcf='^# ### END LIBTOOL'
-
-    # Default configuration.
-    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
-
-    # Now print the configurations for the tags.
-    for tagname in $taglist; do
-      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
-    done
-
-    exit $?
-}
-
-# func_features
-# Display the features supported by this script.
-func_features ()
-{
-    $ECHO "host: $host"
-    if test "$build_libtool_libs" = yes; then
-      $ECHO "enable shared libraries"
-    else
-      $ECHO "disable shared libraries"
-    fi
-    if test "$build_old_libs" = yes; then
-      $ECHO "enable static libraries"
-    else
-      $ECHO "disable static libraries"
-    fi
-
-    exit $?
-}
-
-# func_enable_tag tagname
-# Verify that TAGNAME is valid, and either flag an error and exit, or
-# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
-# variable here.
-func_enable_tag ()
-{
-  # Global variable:
-  tagname="$1"
-
-  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
-  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
-  sed_extractcf="/$re_begincf/,/$re_endcf/p"
-
-  # Validate tagname.
-  case $tagname in
-    *[!-_A-Za-z0-9,/]*)
-      func_fatal_error "invalid tag name: $tagname"
-      ;;
-  esac
-
-  # Don't test for the "default" C tag, as we know it's
-  # there but not specially marked.
-  case $tagname in
-    CC) ;;
-    *)
-      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
-	taglist="$taglist $tagname"
-
-	# Evaluate the configuration.  Be careful to quote the path
-	# and the sed script, to avoid splitting on whitespace, but
-	# also don't use non-portable quotes within backquotes within
-	# quotes we have to do it in 2 steps:
-	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
-	eval "$extractedcf"
-      else
-	func_error "ignoring unknown tag $tagname"
-      fi
-      ;;
-  esac
-}
-
-# Parse options once, thoroughly.  This comes as soon as possible in
-# the script to make things like `libtool --version' happen quickly.
-{
-
-  # Shorthand for --mode=foo, only valid as the first argument
-  case $1 in
-  clean|clea|cle|cl)
-    shift; set dummy --mode clean ${1+"$@"}; shift
-    ;;
-  compile|compil|compi|comp|com|co|c)
-    shift; set dummy --mode compile ${1+"$@"}; shift
-    ;;
-  execute|execut|execu|exec|exe|ex|e)
-    shift; set dummy --mode execute ${1+"$@"}; shift
-    ;;
-  finish|finis|fini|fin|fi|f)
-    shift; set dummy --mode finish ${1+"$@"}; shift
-    ;;
-  install|instal|insta|inst|ins|in|i)
-    shift; set dummy --mode install ${1+"$@"}; shift
-    ;;
-  link|lin|li|l)
-    shift; set dummy --mode link ${1+"$@"}; shift
-    ;;
-  uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
-    shift; set dummy --mode uninstall ${1+"$@"}; shift
-    ;;
-  esac
-
-  # Parse non-mode specific arguments:
-  while test "$#" -gt 0; do
-    opt="$1"
-    shift
-
-    case $opt in
-      --config)		func_config					;;
-
-      --debug)		preserve_args="$preserve_args $opt"
-			func_echo "enabling shell trace mode"
-			opt_debug='set -x'
-			$opt_debug
-			;;
-
-      -dlopen)		test "$#" -eq 0 && func_missing_arg "$opt" && break
-			execute_dlfiles="$execute_dlfiles $1"
-			shift
-			;;
-
-      --dry-run | -n)	opt_dry_run=:					;;
-      --features)       func_features					;;
-      --finish)		mode="finish"					;;
-
-      --mode)		test "$#" -eq 0 && func_missing_arg "$opt" && break
-			case $1 in
-			  # Valid mode arguments:
-			  clean)	;;
-			  compile)	;;
-			  execute)	;;
-			  finish)	;;
-			  install)	;;
-			  link)		;;
-			  relink)	;;
-			  uninstall)	;;
-
-			  # Catch anything else as an error
-			  *) func_error "invalid argument for $opt"
-			     exit_cmd=exit
-			     break
-			     ;;
-		        esac
-
-			mode="$1"
-			shift
-			;;
-
-      --preserve-dup-deps)
-			opt_duplicate_deps=:				;;
-
-      --quiet|--silent)	preserve_args="$preserve_args $opt"
-			opt_silent=:
-			;;
-
-      --verbose| -v)	preserve_args="$preserve_args $opt"
-			opt_silent=false
-			;;
-
-      --tag)		test "$#" -eq 0 && func_missing_arg "$opt" && break
-			preserve_args="$preserve_args $opt $1"
-			func_enable_tag "$1"	# tagname is set here
-			shift
-			;;
-
-      # Separate optargs to long options:
-      -dlopen=*|--mode=*|--tag=*)
-			func_opt_split "$opt"
-			set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
-			shift
-			;;
-
-      -\?|-h)		func_usage					;;
-      --help)		opt_help=:					;;
-      --version)	func_version					;;
-
-      -*)		func_fatal_help "unrecognized option \`$opt'"	;;
-
-      *)		nonopt="$opt"
-			break
-			;;
-    esac
-  done
-
-
-  case $host in
-    *cygwin* | *mingw* | *pw32* | *cegcc*)
-      # don't eliminate duplications in $postdeps and $predeps
-      opt_duplicate_compiler_generated_deps=:
-      ;;
-    *)
-      opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
-      ;;
-  esac
-
-  # Having warned about all mis-specified options, bail out if
-  # anything was wrong.
-  $exit_cmd $EXIT_FAILURE
-}
-
-# func_check_version_match
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
-  if test "$package_revision" != "$macro_revision"; then
-    if test "$VERSION" != "$macro_version"; then
-      if test -z "$macro_version"; then
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from an older release.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-      else
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-      fi
-    else
-      cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
-$progname: but the definition of this LT_INIT comes from revision $macro_revision.
-$progname: You should recreate aclocal.m4 with macros from revision $package_revision
-$progname: of $PACKAGE $VERSION and run autoconf again.
-_LT_EOF
-    fi
-
-    exit $EXIT_MISMATCH
-  fi
-}
-
-
-## ----------- ##
-##    Main.    ##
-## ----------- ##
-
-$opt_help || {
-  # Sanity checks first:
-  func_check_version_match
-
-  if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
-    func_fatal_configuration "not configured to build any kind of library"
-  fi
-
-  test -z "$mode" && func_fatal_error "error: you must specify a MODE."
-
-
-  # Darwin sucks
-  eval std_shrext=\"$shrext_cmds\"
-
-
-  # Only execute mode is allowed to have -dlopen flags.
-  if test -n "$execute_dlfiles" && test "$mode" != execute; then
-    func_error "unrecognized option \`-dlopen'"
-    $ECHO "$help" 1>&2
-    exit $EXIT_FAILURE
-  fi
-
-  # Change the help message to a mode-specific one.
-  generic_help="$help"
-  help="Try \`$progname --help --mode=$mode' for more information."
-}
-
-
-# func_lalib_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_lalib_p ()
-{
-    test -f "$1" &&
-      $SED -e 4q "$1" 2>/dev/null \
-        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
-}
-
-# func_lalib_unsafe_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
-# This function implements the same check as func_lalib_p without
-# resorting to external programs.  To this end, it redirects stdin and
-# closes it afterwards, without saving the original file descriptor.
-# As a safety measure, use it only where a negative result would be
-# fatal anyway.  Works if `file' does not exist.
-func_lalib_unsafe_p ()
-{
-    lalib_p=no
-    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
-	for lalib_p_l in 1 2 3 4
-	do
-	    read lalib_p_line
-	    case "$lalib_p_line" in
-		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
-	    esac
-	done
-	exec 0<&5 5<&-
-    fi
-    test "$lalib_p" = yes
-}
-
-# func_ltwrapper_script_p file
-# True iff FILE is a libtool wrapper script
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_script_p ()
-{
-    func_lalib_p "$1"
-}
-
-# func_ltwrapper_executable_p file
-# True iff FILE is a libtool wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_executable_p ()
-{
-    func_ltwrapper_exec_suffix=
-    case $1 in
-    *.exe) ;;
-    *) func_ltwrapper_exec_suffix=.exe ;;
-    esac
-    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
-}
-
-# func_ltwrapper_scriptname file
-# Assumes file is an ltwrapper_executable
-# uses $file to determine the appropriate filename for a
-# temporary ltwrapper_script.
-func_ltwrapper_scriptname ()
-{
-    func_ltwrapper_scriptname_result=""
-    if func_ltwrapper_executable_p "$1"; then
-	func_dirname_and_basename "$1" "" "."
-	func_stripname '' '.exe' "$func_basename_result"
-	func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
-    fi
-}
-
-# func_ltwrapper_p file
-# True iff FILE is a libtool wrapper script or wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_p ()
-{
-    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
-}
-
-
-# func_execute_cmds commands fail_cmd
-# Execute tilde-delimited COMMANDS.
-# If FAIL_CMD is given, eval that upon failure.
-# FAIL_CMD may read-access the current command in variable CMD!
-func_execute_cmds ()
-{
-    $opt_debug
-    save_ifs=$IFS; IFS='~'
-    for cmd in $1; do
-      IFS=$save_ifs
-      eval cmd=\"$cmd\"
-      func_show_eval "$cmd" "${2-:}"
-    done
-    IFS=$save_ifs
-}
-
-
-# func_source file
-# Source FILE, adding directory component if necessary.
-# Note that it is not necessary on cygwin/mingw to append a dot to
-# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
-# behavior happens only for exec(3), not for open(2)!  Also, sourcing
-# `FILE.' does not work on cygwin managed mounts.
-func_source ()
-{
-    $opt_debug
-    case $1 in
-    */* | *\\*)	. "$1" ;;
-    *)		. "./$1" ;;
-    esac
-}
-
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
-    $opt_debug
-    if test -n "$available_tags" && test -z "$tagname"; then
-      CC_quoted=
-      for arg in $CC; do
-        func_quote_for_eval "$arg"
-	CC_quoted="$CC_quoted $func_quote_for_eval_result"
-      done
-      case $@ in
-      # Blanks in the command may have been stripped by the calling shell,
-      # but not from the CC environment variable when configure was run.
-      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
-      # Blanks at the start of $base_compile will cause this to fail
-      # if we don't check for them as well.
-      *)
-	for z in $available_tags; do
-	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
-	    # Evaluate the configuration.
-	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
-	    CC_quoted=
-	    for arg in $CC; do
-	      # Double-quote args containing other shell metacharacters.
-	      func_quote_for_eval "$arg"
-	      CC_quoted="$CC_quoted $func_quote_for_eval_result"
-	    done
-	    case "$@ " in
-	      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
-	      # The compiler in the base compile command matches
-	      # the one in the tagged configuration.
-	      # Assume this is the tagged configuration we want.
-	      tagname=$z
-	      break
-	      ;;
-	    esac
-	  fi
-	done
-	# If $tagname still isn't set, then no tagged configuration
-	# was found and let the user know that the "--tag" command
-	# line option must be used.
-	if test -z "$tagname"; then
-	  func_echo "unable to infer tagged configuration"
-	  func_fatal_error "specify a tag with \`--tag'"
-#	else
-#	  func_verbose "using $tagname tagged configuration"
-	fi
-	;;
-      esac
-    fi
-}
-
-
-
-# func_write_libtool_object output_name pic_name nonpic_name
-# Create a libtool object file (analogous to a ".la" file),
-# but don't create it if we're doing a dry run.
-func_write_libtool_object ()
-{
-    write_libobj=${1}
-    if test "$build_libtool_libs" = yes; then
-      write_lobj=\'${2}\'
-    else
-      write_lobj=none
-    fi
-
-    if test "$build_old_libs" = yes; then
-      write_oldobj=\'${3}\'
-    else
-      write_oldobj=none
-    fi
-
-    $opt_dry_run || {
-      cat >${write_libobj}T <<EOF
-# $write_libobj - a libtool object file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-pic_object=$write_lobj
-
-# Name of the non-PIC object
-non_pic_object=$write_oldobj
-
-EOF
-      $MV "${write_libobj}T" "${write_libobj}"
-    }
-}
-
-# func_mode_compile arg...
-func_mode_compile ()
-{
-    $opt_debug
-    # Get the compilation command and the source file.
-    base_compile=
-    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
-    suppress_opt=yes
-    suppress_output=
-    arg_mode=normal
-    libobj=
-    later=
-    pie_flag=
-
-    for arg
-    do
-      case $arg_mode in
-      arg  )
-	# do not "continue".  Instead, add this to base_compile
-	lastarg="$arg"
-	arg_mode=normal
-	;;
-
-      target )
-	libobj="$arg"
-	arg_mode=normal
-	continue
-	;;
-
-      normal )
-	# Accept any command-line options.
-	case $arg in
-	-o)
-	  test -n "$libobj" && \
-	    func_fatal_error "you cannot specify \`-o' more than once"
-	  arg_mode=target
-	  continue
-	  ;;
-
-	-pie | -fpie | -fPIE)
-          pie_flag="$pie_flag $arg"
-	  continue
-	  ;;
-
-	-shared | -static | -prefer-pic | -prefer-non-pic)
-	  later="$later $arg"
-	  continue
-	  ;;
-
-	-no-suppress)
-	  suppress_opt=no
-	  continue
-	  ;;
-
-	-Xcompiler)
-	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
-	  continue      #  The current "srcfile" will either be retained or
-	  ;;            #  replaced later.  I would guess that would be a bug.
-
-	-Wc,*)
-	  func_stripname '-Wc,' '' "$arg"
-	  args=$func_stripname_result
-	  lastarg=
-	  save_ifs="$IFS"; IFS=','
-	  for arg in $args; do
-	    IFS="$save_ifs"
-	    func_quote_for_eval "$arg"
-	    lastarg="$lastarg $func_quote_for_eval_result"
-	  done
-	  IFS="$save_ifs"
-	  func_stripname ' ' '' "$lastarg"
-	  lastarg=$func_stripname_result
-
-	  # Add the arguments to base_compile.
-	  base_compile="$base_compile $lastarg"
-	  continue
-	  ;;
-
-	*)
-	  # Accept the current argument as the source file.
-	  # The previous "srcfile" becomes the current argument.
-	  #
-	  lastarg="$srcfile"
-	  srcfile="$arg"
-	  ;;
-	esac  #  case $arg
-	;;
-      esac    #  case $arg_mode
-
-      # Aesthetically quote the previous argument.
-      func_quote_for_eval "$lastarg"
-      base_compile="$base_compile $func_quote_for_eval_result"
-    done # for arg
-
-    case $arg_mode in
-    arg)
-      func_fatal_error "you must specify an argument for -Xcompile"
-      ;;
-    target)
-      func_fatal_error "you must specify a target with \`-o'"
-      ;;
-    *)
-      # Get the name of the library object.
-      test -z "$libobj" && {
-	func_basename "$srcfile"
-	libobj="$func_basename_result"
-      }
-      ;;
-    esac
-
-    # Recognize several different file suffixes.
-    # If the user specifies -o file.o, it is replaced with file.lo
-    case $libobj in
-    *.[cCFSifmso] | \
-    *.ada | *.adb | *.ads | *.asm | \
-    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.obj | *.sx)
-      func_xform "$libobj"
-      libobj=$func_xform_result
-      ;;
-    esac
-
-    case $libobj in
-    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
-    *)
-      func_fatal_error "cannot determine name of library object from \`$libobj'"
-      ;;
-    esac
-
-    func_infer_tag $base_compile
-
-    for arg in $later; do
-      case $arg in
-      -shared)
-	test "$build_libtool_libs" != yes && \
-	  func_fatal_configuration "can not build a shared library"
-	build_old_libs=no
-	continue
-	;;
-
-      -static)
-	build_libtool_libs=no
-	build_old_libs=yes
-	continue
-	;;
-
-      -prefer-pic)
-	pic_mode=yes
-	continue
-	;;
-
-      -prefer-non-pic)
-	pic_mode=no
-	continue
-	;;
-      esac
-    done
-
-    func_quote_for_eval "$libobj"
-    test "X$libobj" != "X$func_quote_for_eval_result" \
-      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
-      && func_warning "libobj name \`$libobj' may not contain shell special characters."
-    func_dirname_and_basename "$obj" "/" ""
-    objname="$func_basename_result"
-    xdir="$func_dirname_result"
-    lobj=${xdir}$objdir/$objname
-
-    test -z "$base_compile" && \
-      func_fatal_help "you must specify a compilation command"
-
-    # Delete any leftover library objects.
-    if test "$build_old_libs" = yes; then
-      removelist="$obj $lobj $libobj ${libobj}T"
-    else
-      removelist="$lobj $libobj ${libobj}T"
-    fi
-
-    # On Cygwin there's no "real" PIC flag so we must build both object types
-    case $host_os in
-    cygwin* | mingw* | pw32* | os2* | cegcc*)
-      pic_mode=default
-      ;;
-    esac
-    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
-      # non-PIC code in shared libraries is not supported
-      pic_mode=default
-    fi
-
-    # Calculate the filename of the output object if compiler does
-    # not support -o with -c
-    if test "$compiler_c_o" = no; then
-      output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
-      lockfile="$output_obj.lock"
-    else
-      output_obj=
-      need_locks=no
-      lockfile=
-    fi
-
-    # Lock this critical section if it is needed
-    # We use this script file to make the link, it avoids creating a new file
-    if test "$need_locks" = yes; then
-      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
-	func_echo "Waiting for $lockfile to be removed"
-	sleep 2
-      done
-    elif test "$need_locks" = warn; then
-      if test -f "$lockfile"; then
-	$ECHO "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-      removelist="$removelist $output_obj"
-      $ECHO "$srcfile" > "$lockfile"
-    fi
-
-    $opt_dry_run || $RM $removelist
-    removelist="$removelist $lockfile"
-    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
-
-    if test -n "$fix_srcfile_path"; then
-      eval srcfile=\"$fix_srcfile_path\"
-    fi
-    func_quote_for_eval "$srcfile"
-    qsrcfile=$func_quote_for_eval_result
-
-    # Only build a PIC object if we are building libtool libraries.
-    if test "$build_libtool_libs" = yes; then
-      # Without this assignment, base_compile gets emptied.
-      fbsd_hideous_sh_bug=$base_compile
-
-      if test "$pic_mode" != no; then
-	command="$base_compile $qsrcfile $pic_flag"
-      else
-	# Don't build PIC code
-	command="$base_compile $qsrcfile"
-      fi
-
-      func_mkdir_p "$xdir$objdir"
-
-      if test -z "$output_obj"; then
-	# Place PIC objects in $objdir
-	command="$command -o $lobj"
-      fi
-
-      func_show_eval_locale "$command"	\
-          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
-
-      if test "$need_locks" = warn &&
-	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	$ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-
-      # Just move the object if needed, then go on to compile the next one
-      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
-	func_show_eval '$MV "$output_obj" "$lobj"' \
-	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
-      fi
-
-      # Allow error messages only from the first compilation.
-      if test "$suppress_opt" = yes; then
-	suppress_output=' >/dev/null 2>&1'
-      fi
-    fi
-
-    # Only build a position-dependent object if we build old libraries.
-    if test "$build_old_libs" = yes; then
-      if test "$pic_mode" != yes; then
-	# Don't build PIC code
-	command="$base_compile $qsrcfile$pie_flag"
-      else
-	command="$base_compile $qsrcfile $pic_flag"
-      fi
-      if test "$compiler_c_o" = yes; then
-	command="$command -o $obj"
-      fi
-
-      # Suppress compiler output if we already did a PIC compilation.
-      command="$command$suppress_output"
-      func_show_eval_locale "$command" \
-        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
-
-      if test "$need_locks" = warn &&
-	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	$ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-
-      # Just move the object if needed
-      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
-	func_show_eval '$MV "$output_obj" "$obj"' \
-	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
-      fi
-    fi
-
-    $opt_dry_run || {
-      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
-
-      # Unlock the critical section if it was locked
-      if test "$need_locks" != no; then
-	removelist=$lockfile
-        $RM "$lockfile"
-      fi
-    }
-
-    exit $EXIT_SUCCESS
-}
-
-$opt_help || {
-test "$mode" = compile && func_mode_compile ${1+"$@"}
-}
-
-func_mode_help ()
-{
-    # We need to display help for each of the modes.
-    case $mode in
-      "")
-        # Generic help is extracted from the usage comments
-        # at the start of this file.
-        func_help
-        ;;
-
-      clean)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
-        ;;
-
-      compile)
-      $ECHO \
-"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
-  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
-  -no-suppress      do not suppress compiler output for multiple passes
-  -prefer-pic       try to building PIC objects only
-  -prefer-non-pic   try to building non-PIC objects only
-  -shared           do not build a \`.o' file suitable for static linking
-  -static           only build a \`.o' file suitable for static linking
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
-        ;;
-
-      execute)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
-  -dlopen FILE      add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
-        ;;
-
-      finish)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges.  Use
-the \`--dry-run' option if you just want to see what would be executed."
-        ;;
-
-      install)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command.  The first component should be
-either the \`install' or \`cp' program.
-
-The following components of INSTALL-COMMAND are treated specially:
-
-  -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
-        ;;
-
-      link)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
-  -all-static       do not do any dynamic linking at all
-  -avoid-version    do not add a version suffix if possible
-  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
-  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
-  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
-  -export-symbols SYMFILE
-                    try to export only the symbols listed in SYMFILE
-  -export-symbols-regex REGEX
-                    try to export only the symbols matching REGEX
-  -LLIBDIR          search LIBDIR for required installed libraries
-  -lNAME            OUTPUT-FILE requires the installed library libNAME
-  -module           build a library that can dlopened
-  -no-fast-install  disable the fast-install mode
-  -no-install       link a not-installable executable
-  -no-undefined     declare that a library does not refer to external symbols
-  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
-  -objectlist FILE  Use a list of object files found in FILE to specify objects
-  -precious-files-regex REGEX
-                    don't remove output files matching REGEX
-  -release RELEASE  specify package release information
-  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
-  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
-  -shared           only do dynamic linking of libtool libraries
-  -shrext SUFFIX    override the standard shared library file extension
-  -static           do not do any dynamic linking of uninstalled libtool libraries
-  -static-libtool-libs
-                    do not do any dynamic linking of libtool libraries
-  -version-info CURRENT[:REVISION[:AGE]]
-                    specify library version info [each variable defaults to 0]
-  -weak LIBNAME     declare that the target provides the LIBNAME interface
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename.  Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
-is created, otherwise an executable program is created."
-        ;;
-
-      uninstall)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
-        ;;
-
-      *)
-        func_fatal_help "invalid operation mode \`$mode'"
-        ;;
-    esac
-
-    $ECHO
-    $ECHO "Try \`$progname --help' for more information about other modes."
-
-    exit $?
-}
-
-  # Now that we've collected a possible --mode arg, show help if necessary
-  $opt_help && func_mode_help
-
-
-# func_mode_execute arg...
-func_mode_execute ()
-{
-    $opt_debug
-    # The first argument is the command name.
-    cmd="$nonopt"
-    test -z "$cmd" && \
-      func_fatal_help "you must specify a COMMAND"
-
-    # Handle -dlopen flags immediately.
-    for file in $execute_dlfiles; do
-      test -f "$file" \
-	|| func_fatal_help "\`$file' is not a file"
-
-      dir=
-      case $file in
-      *.la)
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$file" \
-	  || func_fatal_help "\`$lib' is not a valid libtool archive"
-
-	# Read the libtool library.
-	dlname=
-	library_names=
-	func_source "$file"
-
-	# Skip this library if it cannot be dlopened.
-	if test -z "$dlname"; then
-	  # Warn if it was a shared library.
-	  test -n "$library_names" && \
-	    func_warning "\`$file' was not linked with \`-export-dynamic'"
-	  continue
-	fi
-
-	func_dirname "$file" "" "."
-	dir="$func_dirname_result"
-
-	if test -f "$dir/$objdir/$dlname"; then
-	  dir="$dir/$objdir"
-	else
-	  if test ! -f "$dir/$dlname"; then
-	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
-	  fi
-	fi
-	;;
-
-      *.lo)
-	# Just add the directory containing the .lo file.
-	func_dirname "$file" "" "."
-	dir="$func_dirname_result"
-	;;
-
-      *)
-	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
-	continue
-	;;
-      esac
-
-      # Get the absolute pathname.
-      absdir=`cd "$dir" && pwd`
-      test -n "$absdir" && dir="$absdir"
-
-      # Now add the directory to shlibpath_var.
-      if eval "test -z \"\$$shlibpath_var\""; then
-	eval "$shlibpath_var=\"\$dir\""
-      else
-	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
-      fi
-    done
-
-    # This variable tells wrapper scripts just to set shlibpath_var
-    # rather than running their programs.
-    libtool_execute_magic="$magic"
-
-    # Check if any of the arguments is a wrapper script.
-    args=
-    for file
-    do
-      case $file in
-      -*) ;;
-      *)
-	# Do a test to see if this is really a libtool program.
-	if func_ltwrapper_script_p "$file"; then
-	  func_source "$file"
-	  # Transform arg to wrapped name.
-	  file="$progdir/$program"
-	elif func_ltwrapper_executable_p "$file"; then
-	  func_ltwrapper_scriptname "$file"
-	  func_source "$func_ltwrapper_scriptname_result"
-	  # Transform arg to wrapped name.
-	  file="$progdir/$program"
-	fi
-	;;
-      esac
-      # Quote arguments (to preserve shell metacharacters).
-      func_quote_for_eval "$file"
-      args="$args $func_quote_for_eval_result"
-    done
-
-    if test "X$opt_dry_run" = Xfalse; then
-      if test -n "$shlibpath_var"; then
-	# Export the shlibpath_var.
-	eval "export $shlibpath_var"
-      fi
-
-      # Restore saved environment variables
-      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-      do
-	eval "if test \"\${save_$lt_var+set}\" = set; then
-                $lt_var=\$save_$lt_var; export $lt_var
-	      else
-		$lt_unset $lt_var
-	      fi"
-      done
-
-      # Now prepare to actually exec the command.
-      exec_cmd="\$cmd$args"
-    else
-      # Display what would be done.
-      if test -n "$shlibpath_var"; then
-	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
-	$ECHO "export $shlibpath_var"
-      fi
-      $ECHO "$cmd$args"
-      exit $EXIT_SUCCESS
-    fi
-}
-
-test "$mode" = execute && func_mode_execute ${1+"$@"}
-
-
-# func_mode_finish arg...
-func_mode_finish ()
-{
-    $opt_debug
-    libdirs="$nonopt"
-    admincmds=
-
-    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
-      for dir
-      do
-	libdirs="$libdirs $dir"
-      done
-
-      for libdir in $libdirs; do
-	if test -n "$finish_cmds"; then
-	  # Do each command in the finish commands.
-	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
-'"$cmd"'"'
-	fi
-	if test -n "$finish_eval"; then
-	  # Do the single finish_eval.
-	  eval cmds=\"$finish_eval\"
-	  $opt_dry_run || eval "$cmds" || admincmds="$admincmds
-       $cmds"
-	fi
-      done
-    fi
-
-    # Exit here if they wanted silent mode.
-    $opt_silent && exit $EXIT_SUCCESS
-
-    $ECHO "X----------------------------------------------------------------------" | $Xsed
-    $ECHO "Libraries have been installed in:"
-    for libdir in $libdirs; do
-      $ECHO "   $libdir"
-    done
-    $ECHO
-    $ECHO "If you ever happen to want to link against installed libraries"
-    $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
-    $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
-    $ECHO "flag during linking and do at least one of the following:"
-    if test -n "$shlibpath_var"; then
-      $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
-      $ECHO "     during execution"
-    fi
-    if test -n "$runpath_var"; then
-      $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
-      $ECHO "     during linking"
-    fi
-    if test -n "$hardcode_libdir_flag_spec"; then
-      libdir=LIBDIR
-      eval flag=\"$hardcode_libdir_flag_spec\"
-
-      $ECHO "   - use the \`$flag' linker flag"
-    fi
-    if test -n "$admincmds"; then
-      $ECHO "   - have your system administrator run these commands:$admincmds"
-    fi
-    if test -f /etc/ld.so.conf; then
-      $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
-    fi
-    $ECHO
-
-    $ECHO "See any operating system documentation about shared libraries for"
-    case $host in
-      solaris2.[6789]|solaris2.1[0-9])
-        $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
-	$ECHO "pages."
-	;;
-      *)
-        $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
-        ;;
-    esac
-    $ECHO "X----------------------------------------------------------------------" | $Xsed
-    exit $EXIT_SUCCESS
-}
-
-test "$mode" = finish && func_mode_finish ${1+"$@"}
-
-
-# func_mode_install arg...
-func_mode_install ()
-{
-    $opt_debug
-    # There may be an optional sh(1) argument at the beginning of
-    # install_prog (especially on Windows NT).
-    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
-       # Allow the use of GNU shtool's install command.
-       $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
-      # Aesthetically quote it.
-      func_quote_for_eval "$nonopt"
-      install_prog="$func_quote_for_eval_result "
-      arg=$1
-      shift
-    else
-      install_prog=
-      arg=$nonopt
-    fi
-
-    # The real first argument should be the name of the installation program.
-    # Aesthetically quote it.
-    func_quote_for_eval "$arg"
-    install_prog="$install_prog$func_quote_for_eval_result"
-
-    # We need to accept at least all the BSD install flags.
-    dest=
-    files=
-    opts=
-    prev=
-    install_type=
-    isdir=no
-    stripme=
-    for arg
-    do
-      if test -n "$dest"; then
-	files="$files $dest"
-	dest=$arg
-	continue
-      fi
-
-      case $arg in
-      -d) isdir=yes ;;
-      -f)
-	case " $install_prog " in
-	*[\\\ /]cp\ *) ;;
-	*) prev=$arg ;;
-	esac
-	;;
-      -g | -m | -o)
-	prev=$arg
-	;;
-      -s)
-	stripme=" -s"
-	continue
-	;;
-      -*)
-	;;
-      *)
-	# If the previous option needed an argument, then skip it.
-	if test -n "$prev"; then
-	  prev=
-	else
-	  dest=$arg
-	  continue
-	fi
-	;;
-      esac
-
-      # Aesthetically quote the argument.
-      func_quote_for_eval "$arg"
-      install_prog="$install_prog $func_quote_for_eval_result"
-    done
-
-    test -z "$install_prog" && \
-      func_fatal_help "you must specify an install program"
-
-    test -n "$prev" && \
-      func_fatal_help "the \`$prev' option requires an argument"
-
-    if test -z "$files"; then
-      if test -z "$dest"; then
-	func_fatal_help "no file or destination specified"
-      else
-	func_fatal_help "you must specify a destination"
-      fi
-    fi
-
-    # Strip any trailing slash from the destination.
-    func_stripname '' '/' "$dest"
-    dest=$func_stripname_result
-
-    # Check to see that the destination is a directory.
-    test -d "$dest" && isdir=yes
-    if test "$isdir" = yes; then
-      destdir="$dest"
-      destname=
-    else
-      func_dirname_and_basename "$dest" "" "."
-      destdir="$func_dirname_result"
-      destname="$func_basename_result"
-
-      # Not a directory, so check to see that there is only one file specified.
-      set dummy $files; shift
-      test "$#" -gt 1 && \
-	func_fatal_help "\`$dest' is not a directory"
-    fi
-    case $destdir in
-    [\\/]* | [A-Za-z]:[\\/]*) ;;
-    *)
-      for file in $files; do
-	case $file in
-	*.lo) ;;
-	*)
-	  func_fatal_help "\`$destdir' must be an absolute directory name"
-	  ;;
-	esac
-      done
-      ;;
-    esac
-
-    # This variable tells wrapper scripts just to set variables rather
-    # than running their programs.
-    libtool_install_magic="$magic"
-
-    staticlibs=
-    future_libdirs=
-    current_libdirs=
-    for file in $files; do
-
-      # Do each installation.
-      case $file in
-      *.$libext)
-	# Do the static libraries later.
-	staticlibs="$staticlibs $file"
-	;;
-
-      *.la)
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$file" \
-	  || func_fatal_help "\`$file' is not a valid libtool archive"
-
-	library_names=
-	old_library=
-	relink_command=
-	func_source "$file"
-
-	# Add the libdir to current_libdirs if it is the destination.
-	if test "X$destdir" = "X$libdir"; then
-	  case "$current_libdirs " in
-	  *" $libdir "*) ;;
-	  *) current_libdirs="$current_libdirs $libdir" ;;
-	  esac
-	else
-	  # Note the libdir as a future libdir.
-	  case "$future_libdirs " in
-	  *" $libdir "*) ;;
-	  *) future_libdirs="$future_libdirs $libdir" ;;
-	  esac
-	fi
-
-	func_dirname "$file" "/" ""
-	dir="$func_dirname_result"
-	dir="$dir$objdir"
-
-	if test -n "$relink_command"; then
-	  # Determine the prefix the user has applied to our future dir.
-	  inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
-
-	  # Don't allow the user to place us outside of our expected
-	  # location b/c this prevents finding dependent libraries that
-	  # are installed to the same prefix.
-	  # At present, this check doesn't affect windows .dll's that
-	  # are installed into $libdir/../bin (currently, that works fine)
-	  # but it's something to keep an eye on.
-	  test "$inst_prefix_dir" = "$destdir" && \
-	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
-
-	  if test -n "$inst_prefix_dir"; then
-	    # Stick the inst_prefix_dir data into the link command.
-	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
-	  else
-	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
-	  fi
-
-	  func_warning "relinking \`$file'"
-	  func_show_eval "$relink_command" \
-	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
-	fi
-
-	# See the names of the shared library.
-	set dummy $library_names; shift
-	if test -n "$1"; then
-	  realname="$1"
-	  shift
-
-	  srcname="$realname"
-	  test -n "$relink_command" && srcname="$realname"T
-
-	  # Install the shared library and build the symlinks.
-	  func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
-	      'exit $?'
-	  tstripme="$stripme"
-	  case $host_os in
-	  cygwin* | mingw* | pw32* | cegcc*)
-	    case $realname in
-	    *.dll.a)
-	      tstripme=""
-	      ;;
-	    esac
-	    ;;
-	  esac
-	  if test -n "$tstripme" && test -n "$striplib"; then
-	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
-	  fi
-
-	  if test "$#" -gt 0; then
-	    # Delete the old symlinks, and create new ones.
-	    # Try `ln -sf' first, because the `ln' binary might depend on
-	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
-	    # so we also need to try rm && ln -s.
-	    for linkname
-	    do
-	      test "$linkname" != "$realname" \
-		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
-	    done
-	  fi
-
-	  # Do each command in the postinstall commands.
-	  lib="$destdir/$realname"
-	  func_execute_cmds "$postinstall_cmds" 'exit $?'
-	fi
-
-	# Install the pseudo-library for information purposes.
-	func_basename "$file"
-	name="$func_basename_result"
-	instname="$dir/$name"i
-	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
-
-	# Maybe install the static library, too.
-	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
-	;;
-
-      *.lo)
-	# Install (i.e. copy) a libtool object.
-
-	# Figure out destination file name, if it wasn't already specified.
-	if test -n "$destname"; then
-	  destfile="$destdir/$destname"
-	else
-	  func_basename "$file"
-	  destfile="$func_basename_result"
-	  destfile="$destdir/$destfile"
-	fi
-
-	# Deduce the name of the destination old-style object file.
-	case $destfile in
-	*.lo)
-	  func_lo2o "$destfile"
-	  staticdest=$func_lo2o_result
-	  ;;
-	*.$objext)
-	  staticdest="$destfile"
-	  destfile=
-	  ;;
-	*)
-	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
-	  ;;
-	esac
-
-	# Install the libtool object if requested.
-	test -n "$destfile" && \
-	  func_show_eval "$install_prog $file $destfile" 'exit $?'
-
-	# Install the old object if enabled.
-	if test "$build_old_libs" = yes; then
-	  # Deduce the name of the old-style object file.
-	  func_lo2o "$file"
-	  staticobj=$func_lo2o_result
-	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
-	fi
-	exit $EXIT_SUCCESS
-	;;
-
-      *)
-	# Figure out destination file name, if it wasn't already specified.
-	if test -n "$destname"; then
-	  destfile="$destdir/$destname"
-	else
-	  func_basename "$file"
-	  destfile="$func_basename_result"
-	  destfile="$destdir/$destfile"
-	fi
-
-	# If the file is missing, and there is a .exe on the end, strip it
-	# because it is most likely a libtool script we actually want to
-	# install
-	stripped_ext=""
-	case $file in
-	  *.exe)
-	    if test ! -f "$file"; then
-	      func_stripname '' '.exe' "$file"
-	      file=$func_stripname_result
-	      stripped_ext=".exe"
-	    fi
-	    ;;
-	esac
-
-	# Do a test to see if this is really a libtool program.
-	case $host in
-	*cygwin* | *mingw*)
-	    if func_ltwrapper_executable_p "$file"; then
-	      func_ltwrapper_scriptname "$file"
-	      wrapper=$func_ltwrapper_scriptname_result
-	    else
-	      func_stripname '' '.exe' "$file"
-	      wrapper=$func_stripname_result
-	    fi
-	    ;;
-	*)
-	    wrapper=$file
-	    ;;
-	esac
-	if func_ltwrapper_script_p "$wrapper"; then
-	  notinst_deplibs=
-	  relink_command=
-
-	  func_source "$wrapper"
-
-	  # Check the variables that should have been set.
-	  test -z "$generated_by_libtool_version" && \
-	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
-
-	  finalize=yes
-	  for lib in $notinst_deplibs; do
-	    # Check to see that each library is installed.
-	    libdir=
-	    if test -f "$lib"; then
-	      func_source "$lib"
-	    fi
-	    libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
-	    if test -n "$libdir" && test ! -f "$libfile"; then
-	      func_warning "\`$lib' has not been installed in \`$libdir'"
-	      finalize=no
-	    fi
-	  done
-
-	  relink_command=
-	  func_source "$wrapper"
-
-	  outputname=
-	  if test "$fast_install" = no && test -n "$relink_command"; then
-	    $opt_dry_run || {
-	      if test "$finalize" = yes; then
-	        tmpdir=`func_mktempdir`
-		func_basename "$file$stripped_ext"
-		file="$func_basename_result"
-	        outputname="$tmpdir/$file"
-	        # Replace the output file specification.
-	        relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
-
-	        $opt_silent || {
-	          func_quote_for_expand "$relink_command"
-		  eval "func_echo $func_quote_for_expand_result"
-	        }
-	        if eval "$relink_command"; then :
-	          else
-		  func_error "error: relink \`$file' with the above command before installing it"
-		  $opt_dry_run || ${RM}r "$tmpdir"
-		  continue
-	        fi
-	        file="$outputname"
-	      else
-	        func_warning "cannot relink \`$file'"
-	      fi
-	    }
-	  else
-	    # Install the binary that we compiled earlier.
-	    file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
-	  fi
-	fi
-
-	# remove .exe since cygwin /usr/bin/install will append another
-	# one anyway
-	case $install_prog,$host in
-	*/usr/bin/install*,*cygwin*)
-	  case $file:$destfile in
-	  *.exe:*.exe)
-	    # this is ok
-	    ;;
-	  *.exe:*)
-	    destfile=$destfile.exe
-	    ;;
-	  *:*.exe)
-	    func_stripname '' '.exe' "$destfile"
-	    destfile=$func_stripname_result
-	    ;;
-	  esac
-	  ;;
-	esac
-	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
-	$opt_dry_run || if test -n "$outputname"; then
-	  ${RM}r "$tmpdir"
-	fi
-	;;
-      esac
-    done
-
-    for file in $staticlibs; do
-      func_basename "$file"
-      name="$func_basename_result"
-
-      # Set up the ranlib parameters.
-      oldlib="$destdir/$name"
-
-      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
-
-      if test -n "$stripme" && test -n "$old_striplib"; then
-	func_show_eval "$old_striplib $oldlib" 'exit $?'
-      fi
-
-      # Do each command in the postinstall commands.
-      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
-    done
-
-    test -n "$future_libdirs" && \
-      func_warning "remember to run \`$progname --finish$future_libdirs'"
-
-    if test -n "$current_libdirs"; then
-      # Maybe just do a dry run.
-      $opt_dry_run && current_libdirs=" -n$current_libdirs"
-      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
-    else
-      exit $EXIT_SUCCESS
-    fi
-}
-
-test "$mode" = install && func_mode_install ${1+"$@"}
-
-
-# func_generate_dlsyms outputname originator pic_p
-# Extract symbols from dlprefiles and create ${outputname}S.o with
-# a dlpreopen symbol table.
-func_generate_dlsyms ()
-{
-    $opt_debug
-    my_outputname="$1"
-    my_originator="$2"
-    my_pic_p="${3-no}"
-    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
-    my_dlsyms=
-
-    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-      if test -n "$NM" && test -n "$global_symbol_pipe"; then
-	my_dlsyms="${my_outputname}S.c"
-      else
-	func_error "not configured to extract global symbols from dlpreopened files"
-      fi
-    fi
-
-    if test -n "$my_dlsyms"; then
-      case $my_dlsyms in
-      "") ;;
-      *.c)
-	# Discover the nlist of each of the dlfiles.
-	nlist="$output_objdir/${my_outputname}.nm"
-
-	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
-
-	# Parse the name list into a source file.
-	func_verbose "creating $output_objdir/$my_dlsyms"
-
-	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
-/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
-/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* External symbol declarations for the compiler. */\
-"
-
-	if test "$dlself" = yes; then
-	  func_verbose "generating symbol list for \`$output'"
-
-	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
-
-	  # Add our own program objects to the symbol list.
-	  progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-	  for progfile in $progfiles; do
-	    func_verbose "extracting global C symbols from \`$progfile'"
-	    $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
-	  done
-
-	  if test -n "$exclude_expsyms"; then
-	    $opt_dry_run || {
-	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	    }
-	  fi
-
-	  if test -n "$export_symbols_regex"; then
-	    $opt_dry_run || {
-	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	    }
-	  fi
-
-	  # Prepare the list of exported symbols
-	  if test -z "$export_symbols"; then
-	    export_symbols="$output_objdir/$outputname.exp"
-	    $opt_dry_run || {
-	      $RM $export_symbols
-	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
-	      case $host in
-	      *cygwin* | *mingw* | *cegcc* )
-                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
-                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
-	        ;;
-	      esac
-	    }
-	  else
-	    $opt_dry_run || {
-	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
-	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	      case $host in
-	        *cygwin | *mingw* | *cegcc* )
-	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
-	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
-	          ;;
-	      esac
-	    }
-	  fi
-	fi
-
-	for dlprefile in $dlprefiles; do
-	  func_verbose "extracting global C symbols from \`$dlprefile'"
-	  func_basename "$dlprefile"
-	  name="$func_basename_result"
-	  $opt_dry_run || {
-	    eval '$ECHO ": $name " >> "$nlist"'
-	    eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
-	  }
-	done
-
-	$opt_dry_run || {
-	  # Make sure we have at least an empty file.
-	  test -f "$nlist" || : > "$nlist"
-
-	  if test -n "$exclude_expsyms"; then
-	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
-	    $MV "$nlist"T "$nlist"
-	  fi
-
-	  # Try sorting and uniquifying the output.
-	  if $GREP -v "^: " < "$nlist" |
-	      if sort -k 3 </dev/null >/dev/null 2>&1; then
-		sort -k 3
-	      else
-		sort +2
-	      fi |
-	      uniq > "$nlist"S; then
-	    :
-	  else
-	    $GREP -v "^: " < "$nlist" > "$nlist"S
-	  fi
-
-	  if test -f "$nlist"S; then
-	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
-	  else
-	    $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
-	  fi
-
-	  $ECHO >> "$output_objdir/$my_dlsyms" "\
-
-/* The mapping between symbol names and symbols.  */
-typedef struct {
-  const char *name;
-  void *address;
-} lt_dlsymlist;
-"
-	  case $host in
-	  *cygwin* | *mingw* | *cegcc* )
-	    $ECHO >> "$output_objdir/$my_dlsyms" "\
-/* DATA imports from DLLs on WIN32 con't be const, because
-   runtime relocations are performed -- see ld's documentation
-   on pseudo-relocs.  */"
-	    lt_dlsym_const= ;;
-	  *osf5*)
-	    echo >> "$output_objdir/$my_dlsyms" "\
-/* This system does not cope well with relocations in const data */"
-	    lt_dlsym_const= ;;
-	  *)
-	    lt_dlsym_const=const ;;
-	  esac
-
-	  $ECHO >> "$output_objdir/$my_dlsyms" "\
-extern $lt_dlsym_const lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[];
-$lt_dlsym_const lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[] =
-{\
-  { \"$my_originator\", (void *) 0 },"
-
-	  case $need_lib_prefix in
-	  no)
-	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
-	    ;;
-	  *)
-	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
-	    ;;
-	  esac
-	  $ECHO >> "$output_objdir/$my_dlsyms" "\
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt_${my_prefix}_LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
-	} # !$opt_dry_run
-
-	pic_flag_for_symtable=
-	case "$compile_command " in
-	*" -static "*) ;;
-	*)
-	  case $host in
-	  # compiling the symbol table file with pic_flag works around
-	  # a FreeBSD bug that causes programs to crash when -lm is
-	  # linked before any other PIC object.  But we must not use
-	  # pic_flag when linking with -static.  The problem exists in
-	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
-	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
-	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
-	  *-*-hpux*)
-	    pic_flag_for_symtable=" $pic_flag"  ;;
-	  *)
-	    if test "X$my_pic_p" != Xno; then
-	      pic_flag_for_symtable=" $pic_flag"
-	    fi
-	    ;;
-	  esac
-	  ;;
-	esac
-	symtab_cflags=
-	for arg in $LTCFLAGS; do
-	  case $arg in
-	  -pie | -fpie | -fPIE) ;;
-	  *) symtab_cflags="$symtab_cflags $arg" ;;
-	  esac
-	done
-
-	# Now compile the dynamic symbol file.
-	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
-
-	# Clean up the generated files.
-	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
-
-	# Transform the symbol file into the correct name.
-	symfileobj="$output_objdir/${my_outputname}S.$objext"
-	case $host in
-	*cygwin* | *mingw* | *cegcc* )
-	  if test -f "$output_objdir/$my_outputname.def"; then
-	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	  else
-	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
-	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
-	  fi
-	  ;;
-	*)
-	  compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
-	  finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
-	  ;;
-	esac
-	;;
-      *)
-	func_fatal_error "unknown suffix for \`$my_dlsyms'"
-	;;
-      esac
-    else
-      # We keep going just in case the user didn't refer to
-      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
-      # really was required.
-
-      # Nullify the symbol file.
-      compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
-      finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
-    fi
-}
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-func_win32_libid ()
-{
-  $opt_debug
-  win32_libid_type="unknown"
-  win32_fileres=`file -L $1 2>/dev/null`
-  case $win32_fileres in
-  *ar\ archive\ import\ library*) # definitely import
-    win32_libid_type="x86 archive import"
-    ;;
-  *ar\ archive*) # could be an import, or static
-    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
-       $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
-      win32_nmres=`eval $NM -f posix -A $1 |
-	$SED -n -e '
-	    1,100{
-		/ I /{
-		    s,.*,import,
-		    p
-		    q
-		}
-	    }'`
-      case $win32_nmres in
-      import*)  win32_libid_type="x86 archive import";;
-      *)        win32_libid_type="x86 archive static";;
-      esac
-    fi
-    ;;
-  *DLL*)
-    win32_libid_type="x86 DLL"
-    ;;
-  *executable*) # but shell scripts are "executable" too...
-    case $win32_fileres in
-    *MS\ Windows\ PE\ Intel*)
-      win32_libid_type="x86 DLL"
-      ;;
-    esac
-    ;;
-  esac
-  $ECHO "$win32_libid_type"
-}
-
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
-    $opt_debug
-    f_ex_an_ar_dir="$1"; shift
-    f_ex_an_ar_oldlib="$1"
-    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
-    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
-     :
-    else
-      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
-    fi
-}
-
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
-    $opt_debug
-    my_gentop="$1"; shift
-    my_oldlibs=${1+"$@"}
-    my_oldobjs=""
-    my_xlib=""
-    my_xabs=""
-    my_xdir=""
-
-    for my_xlib in $my_oldlibs; do
-      # Extract the objects.
-      case $my_xlib in
-	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
-	*) my_xabs=`pwd`"/$my_xlib" ;;
-      esac
-      func_basename "$my_xlib"
-      my_xlib="$func_basename_result"
-      my_xlib_u=$my_xlib
-      while :; do
-        case " $extracted_archives " in
-	*" $my_xlib_u "*)
-	  func_arith $extracted_serial + 1
-	  extracted_serial=$func_arith_result
-	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
-	*) break ;;
-	esac
-      done
-      extracted_archives="$extracted_archives $my_xlib_u"
-      my_xdir="$my_gentop/$my_xlib_u"
-
-      func_mkdir_p "$my_xdir"
-
-      case $host in
-      *-darwin*)
-	func_verbose "Extracting $my_xabs"
-	# Do not bother doing anything if just a dry run
-	$opt_dry_run || {
-	  darwin_orig_dir=`pwd`
-	  cd $my_xdir || exit $?
-	  darwin_archive=$my_xabs
-	  darwin_curdir=`pwd`
-	  darwin_base_archive=`basename "$darwin_archive"`
-	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
-	  if test -n "$darwin_arches"; then
-	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
-	    darwin_arch=
-	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
-	    for darwin_arch in  $darwin_arches ; do
-	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
-	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
-	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
-	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
-	      cd "$darwin_curdir"
-	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
-	    done # $darwin_arches
-            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
-	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
-	    darwin_file=
-	    darwin_files=
-	    for darwin_file in $darwin_filelist; do
-	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
-	      $LIPO -create -output "$darwin_file" $darwin_files
-	    done # $darwin_filelist
-	    $RM -rf unfat-$$
-	    cd "$darwin_orig_dir"
-	  else
-	    cd $darwin_orig_dir
-	    func_extract_an_archive "$my_xdir" "$my_xabs"
-	  fi # $darwin_arches
-	} # !$opt_dry_run
-	;;
-      *)
-        func_extract_an_archive "$my_xdir" "$my_xabs"
-	;;
-      esac
-      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
-    done
-
-    func_extract_archives_result="$my_oldobjs"
-}
-
-
-
-# func_emit_wrapper_part1 [arg=no]
-#
-# Emit the first part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part1 ()
-{
-	func_emit_wrapper_part1_arg1=no
-	if test -n "$1" ; then
-	  func_emit_wrapper_part1_arg1=$1
-	fi
-
-	$ECHO "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible
-if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
-  emulate sh
-  NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
-  # install mode needs the following variables:
-  generated_by_libtool_version='$macro_version'
-  notinst_deplibs='$notinst_deplibs'
-else
-  # When we are sourced in execute mode, \$file and \$ECHO are already set.
-  if test \"\$libtool_execute_magic\" != \"$magic\"; then
-    ECHO=\"$qecho\"
-    file=\"\$0\"
-    # Make sure echo works.
-    if test \"X\$1\" = X--no-reexec; then
-      # Discard the --no-reexec flag, and continue.
-      shift
-    elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
-      # Yippee, \$ECHO works!
-      :
-    else
-      # Restart under the correct shell, and then maybe \$ECHO will work.
-      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
-    fi
-  fi\
-"
-	$ECHO "\
-
-  # Find the directory that this script lives in.
-  thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
-  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
-  # Follow symbolic links until we get to the real thisdir.
-  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
-  while test -n \"\$file\"; do
-    destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
-    # If there was a directory component, then change thisdir.
-    if test \"x\$destdir\" != \"x\$file\"; then
-      case \"\$destdir\" in
-      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
-      *) thisdir=\"\$thisdir/\$destdir\" ;;
-      esac
-    fi
-
-    file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
-    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
-  done
-"
-}
-# end: func_emit_wrapper_part1
-
-# func_emit_wrapper_part2 [arg=no]
-#
-# Emit the second part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part2 ()
-{
-	func_emit_wrapper_part2_arg1=no
-	if test -n "$1" ; then
-	  func_emit_wrapper_part2_arg1=$1
-	fi
-
-	$ECHO "\
-
-  # Usually 'no', except on cygwin/mingw when embedded into
-  # the cwrapper.
-  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
-  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
-    # special case for '.'
-    if test \"\$thisdir\" = \".\"; then
-      thisdir=\`pwd\`
-    fi
-    # remove .libs from thisdir
-    case \"\$thisdir\" in
-    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
-    $objdir )   thisdir=. ;;
-    esac
-  fi
-
-  # Try to get the absolute directory name.
-  absdir=\`cd \"\$thisdir\" && pwd\`
-  test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
-	if test "$fast_install" = yes; then
-	  $ECHO "\
-  program=lt-'$outputname'$exeext
-  progdir=\"\$thisdir/$objdir\"
-
-  if test ! -f \"\$progdir/\$program\" ||
-     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
-       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
-    file=\"\$\$-\$program\"
-
-    if test ! -d \"\$progdir\"; then
-      $MKDIR \"\$progdir\"
-    else
-      $RM \"\$progdir/\$file\"
-    fi"
-
-	  $ECHO "\
-
-    # relink executable if necessary
-    if test -n \"\$relink_command\"; then
-      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
-      else
-	$ECHO \"\$relink_command_output\" >&2
-	$RM \"\$progdir/\$file\"
-	exit 1
-      fi
-    fi
-
-    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
-    { $RM \"\$progdir/\$program\";
-      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
-    $RM \"\$progdir/\$file\"
-  fi"
-	else
-	  $ECHO "\
-  program='$outputname'
-  progdir=\"\$thisdir/$objdir\"
-"
-	fi
-
-	$ECHO "\
-
-  if test -f \"\$progdir/\$program\"; then"
-
-	# Export our shlibpath_var if we have one.
-	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-	  $ECHO "\
-    # Add our own library path to $shlibpath_var
-    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
-    # Some systems cannot cope with colon-terminated $shlibpath_var
-    # The second colon is a workaround for a bug in BeOS R4 sed
-    $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
-
-    export $shlibpath_var
-"
-	fi
-
-	# fixup the dll searchpath if we need to.
-	if test -n "$dllsearchpath"; then
-	  $ECHO "\
-    # Add the dll search path components to the executable PATH
-    PATH=$dllsearchpath:\$PATH
-"
-	fi
-
-	$ECHO "\
-    if test \"\$libtool_execute_magic\" != \"$magic\"; then
-      # Run the actual program with our arguments.
-"
-	case $host in
-	# Backslashes separate directories on plain windows
-	*-*-mingw | *-*-os2* | *-cegcc*)
-	  $ECHO "\
-      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
-	  ;;
-
-	*)
-	  $ECHO "\
-      exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
-	  ;;
-	esac
-	$ECHO "\
-      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
-      exit 1
-    fi
-  else
-    # The program doesn't exist.
-    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
-    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
-    $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
-    exit 1
-  fi
-fi\
-"
-}
-# end: func_emit_wrapper_part2
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable.  Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take.  If 'yes', then the emitted script
-# will assume that the directory in which it is stored is
-# the $objdir directory.  This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
-	func_emit_wrapper_arg1=no
-	if test -n "$1" ; then
-	  func_emit_wrapper_arg1=$1
-	fi
-
-	# split this up so that func_emit_cwrapperexe_src
-	# can call each part independently.
-	func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
-	func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
-}
-
-
-# func_to_host_path arg
-#
-# Convert paths to host format when used with build tools.
-# Intended for use with "native" mingw (where libtool itself
-# is running under the msys shell), or in the following cross-
-# build environments:
-#    $build          $host
-#    mingw (msys)    mingw  [e.g. native]
-#    cygwin          mingw
-#    *nix + wine     mingw
-# where wine is equipped with the `winepath' executable.
-# In the native mingw case, the (msys) shell automatically
-# converts paths for any non-msys applications it launches,
-# but that facility isn't available from inside the cwrapper.
-# Similar accommodations are necessary for $host mingw and
-# $build cygwin.  Calling this function does no harm for other
-# $host/$build combinations not listed above.
-#
-# ARG is the path (on $build) that should be converted to
-# the proper representation for $host. The result is stored
-# in $func_to_host_path_result.
-func_to_host_path ()
-{
-  func_to_host_path_result="$1"
-  if test -n "$1" ; then
-    case $host in
-      *mingw* )
-        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-        case $build in
-          *mingw* ) # actually, msys
-            # awkward: cmd appends spaces to result
-            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
-            func_to_host_path_tmp1=`( cmd //c echo "$1" |\
-              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
-            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
-              $SED -e "$lt_sed_naive_backslashify"`
-            ;;
-          *cygwin* )
-            func_to_host_path_tmp1=`cygpath -w "$1"`
-            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
-              $SED -e "$lt_sed_naive_backslashify"`
-            ;;
-          * )
-            # Unfortunately, winepath does not exit with a non-zero
-            # error code, so we are forced to check the contents of
-            # stdout. On the other hand, if the command is not
-            # found, the shell will set an exit code of 127 and print
-            # *an error message* to stdout. So we must check for both
-            # error code of zero AND non-empty stdout, which explains
-            # the odd construction:
-            func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
-            if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
-              func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
-                $SED -e "$lt_sed_naive_backslashify"`
-            else
-              # Allow warning below.
-              func_to_host_path_result=""
-            fi
-            ;;
-        esac
-        if test -z "$func_to_host_path_result" ; then
-          func_error "Could not determine host path corresponding to"
-          func_error "  '$1'"
-          func_error "Continuing, but uninstalled executables may not work."
-          # Fallback:
-          func_to_host_path_result="$1"
-        fi
-        ;;
-    esac
-  fi
-}
-# end: func_to_host_path
-
-# func_to_host_pathlist arg
-#
-# Convert pathlists to host format when used with build tools.
-# See func_to_host_path(), above. This function supports the
-# following $build/$host combinations (but does no harm for
-# combinations not listed here):
-#    $build          $host
-#    mingw (msys)    mingw  [e.g. native]
-#    cygwin          mingw
-#    *nix + wine     mingw
-#
-# Path separators are also converted from $build format to
-# $host format. If ARG begins or ends with a path separator
-# character, it is preserved (but converted to $host format)
-# on output.
-#
-# ARG is a pathlist (on $build) that should be converted to
-# the proper representation on $host. The result is stored
-# in $func_to_host_pathlist_result.
-func_to_host_pathlist ()
-{
-  func_to_host_pathlist_result="$1"
-  if test -n "$1" ; then
-    case $host in
-      *mingw* )
-        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-        # Remove leading and trailing path separator characters from
-        # ARG. msys behavior is inconsistent here, cygpath turns them
-        # into '.;' and ';.', and winepath ignores them completely.
-        func_to_host_pathlist_tmp2="$1"
-        # Once set for this call, this variable should not be
-        # reassigned. It is used in tha fallback case.
-        func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
-          $SED -e 's|^:*||' -e 's|:*$||'`
-        case $build in
-          *mingw* ) # Actually, msys.
-            # Awkward: cmd appends spaces to result.
-            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
-            func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
-              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
-            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
-              $SED -e "$lt_sed_naive_backslashify"`
-            ;;
-          *cygwin* )
-            func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
-            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
-              $SED -e "$lt_sed_naive_backslashify"`
-            ;;
-          * )
-            # unfortunately, winepath doesn't convert pathlists
-            func_to_host_pathlist_result=""
-            func_to_host_pathlist_oldIFS=$IFS
-            IFS=:
-            for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
-              IFS=$func_to_host_pathlist_oldIFS
-              if test -n "$func_to_host_pathlist_f" ; then
-                func_to_host_path "$func_to_host_pathlist_f"
-                if test -n "$func_to_host_path_result" ; then
-                  if test -z "$func_to_host_pathlist_result" ; then
-                    func_to_host_pathlist_result="$func_to_host_path_result"
-                  else
-                    func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
-                  fi
-                fi
-              fi
-              IFS=:
-            done
-            IFS=$func_to_host_pathlist_oldIFS
-            ;;
-        esac
-        if test -z "$func_to_host_pathlist_result" ; then
-          func_error "Could not determine the host path(s) corresponding to"
-          func_error "  '$1'"
-          func_error "Continuing, but uninstalled executables may not work."
-          # Fallback. This may break if $1 contains DOS-style drive
-          # specifications. The fix is not to complicate the expression
-          # below, but for the user to provide a working wine installation
-          # with winepath so that path translation in the cross-to-mingw
-          # case works properly.
-          lt_replace_pathsep_nix_to_dos="s|:|;|g"
-          func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
-            $SED -e "$lt_replace_pathsep_nix_to_dos"`
-        fi
-        # Now, add the leading and trailing path separators back
-        case "$1" in
-          :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
-            ;;
-        esac
-        case "$1" in
-          *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
-            ;;
-        esac
-        ;;
-    esac
-  fi
-}
-# end: func_to_host_pathlist
-
-# func_emit_cwrapperexe_src
-# emit the source code for a wrapper executable on stdout
-# Must ONLY be called from within func_mode_link because
-# it depends on a number of variable set therein.
-func_emit_cwrapperexe_src ()
-{
-	cat <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
-   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-
-   The $output program cannot be directly executed until all the libtool
-   libraries that it depends on are installed.
-
-   This wrapper executable should never be moved out of the build directory.
-   If it is, it will not operate correctly.
-
-   Currently, it simply execs the wrapper *script* "$SHELL $output",
-   but could eventually absorb all of the scripts functionality and
-   exec $objdir/$outputname directly.
-*/
-EOF
-	    cat <<"EOF"
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef _MSC_VER
-# include <direct.h>
-# include <process.h>
-# include <io.h>
-# define setmode _setmode
-#else
-# include <unistd.h>
-# include <stdint.h>
-# ifdef __CYGWIN__
-#  include <io.h>
-#  define HAVE_SETENV
-#  ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-#  endif
-# endif
-#endif
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef S_IXOTH
-# define S_IXOTH 0
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0
-#endif
-
-#ifdef _MSC_VER
-# define S_IXUSR _S_IEXEC
-# define stat _stat
-# ifndef _INTPTR_T_DEFINED
-#  define intptr_t int
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
-  defined (__OS2__)
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# define FOPEN_WB "wb"
-# ifndef DIR_SEPARATOR_2
-#  define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-#  define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
-	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#ifdef __CYGWIN__
-# define FOPEN_WB "wb"
-#endif
-
-#ifndef FOPEN_WB
-# define FOPEN_WB "w"
-#endif
-#ifndef _O_BINARY
-# define _O_BINARY 0
-#endif
-
-#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
-  if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-#undef LTWRAPPER_DEBUGPRINTF
-#if defined DEBUGWRAPPER
-# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
-static void
-ltwrapper_debugprintf (const char *fmt, ...)
-{
-    va_list args;
-    va_start (args, fmt);
-    (void) vfprintf (stderr, fmt, args);
-    va_end (args);
-}
-#else
-# define LTWRAPPER_DEBUGPRINTF(args)
-#endif
-
-const char *program_name = NULL;
-
-void *xmalloc (size_t num);
-char *xstrdup (const char *string);
-const char *base_name (const char *name);
-char *find_executable (const char *wrapper);
-char *chase_symlinks (const char *pathspec);
-int make_executable (const char *path);
-int check_executable (const char *path);
-char *strendzap (char *str, const char *pat);
-void lt_fatal (const char *message, ...);
-void lt_setenv (const char *name, const char *value);
-char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_opt_process_env_set (const char *arg);
-void lt_opt_process_env_prepend (const char *arg);
-void lt_opt_process_env_append (const char *arg);
-int lt_split_name_value (const char *arg, char** name, char** value);
-void lt_update_exe_path (const char *name, const char *value);
-void lt_update_lib_path (const char *name, const char *value);
-
-static const char *script_text_part1 =
-EOF
-
-	    func_emit_wrapper_part1 yes |
-	        $SED -e 's/\([\\"]\)/\\\1/g' \
-	             -e 's/^/  "/' -e 's/$/\\n"/'
-	    echo ";"
-	    cat <<EOF
-
-static const char *script_text_part2 =
-EOF
-	    func_emit_wrapper_part2 yes |
-	        $SED -e 's/\([\\"]\)/\\\1/g' \
-	             -e 's/^/  "/' -e 's/$/\\n"/'
-	    echo ";"
-
-	    cat <<EOF
-const char * MAGIC_EXE = "$magic_exe";
-const char * LIB_PATH_VARNAME = "$shlibpath_var";
-EOF
-
-	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-              func_to_host_pathlist "$temp_rpath"
-	      cat <<EOF
-const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
-EOF
-	    else
-	      cat <<"EOF"
-const char * LIB_PATH_VALUE   = "";
-EOF
-	    fi
-
-	    if test -n "$dllsearchpath"; then
-              func_to_host_pathlist "$dllsearchpath:"
-	      cat <<EOF
-const char * EXE_PATH_VARNAME = "PATH";
-const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
-EOF
-	    else
-	      cat <<"EOF"
-const char * EXE_PATH_VARNAME = "";
-const char * EXE_PATH_VALUE   = "";
-EOF
-	    fi
-
-	    if test "$fast_install" = yes; then
-	      cat <<EOF
-const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
-EOF
-	    else
-	      cat <<EOF
-const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
-EOF
-	    fi
-
-
-	    cat <<"EOF"
-
-#define LTWRAPPER_OPTION_PREFIX         "--lt-"
-#define LTWRAPPER_OPTION_PREFIX_LENGTH  5
-
-static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
-static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-
-static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
-
-static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
-static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
-  /* argument is putenv-style "foo=bar", value of foo is set to bar */
-
-static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
-static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
-  /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
-
-static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
-static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
-  /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
-
-int
-main (int argc, char *argv[])
-{
-  char **newargz;
-  int  newargc;
-  char *tmp_pathspec;
-  char *actual_cwrapper_path;
-  char *actual_cwrapper_name;
-  char *target_name;
-  char *lt_argv_zero;
-  intptr_t rval = 127;
-
-  int i;
-
-  program_name = (char *) xstrdup (base_name (argv[0]));
-  LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
-  LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
-
-  /* very simple arg parsing; don't want to rely on getopt */
-  for (i = 1; i < argc; i++)
-    {
-      if (strcmp (argv[i], dumpscript_opt) == 0)
-	{
-EOF
-	    case "$host" in
-	      *mingw* | *cygwin* )
-		# make stdout use "unix" line endings
-		echo "          setmode(1,_O_BINARY);"
-		;;
-	      esac
-
-	    cat <<"EOF"
-	  printf ("%s", script_text_part1);
-	  printf ("%s", script_text_part2);
-	  return 0;
-	}
-    }
-
-  newargz = XMALLOC (char *, argc + 1);
-  tmp_pathspec = find_executable (argv[0]);
-  if (tmp_pathspec == NULL)
-    lt_fatal ("Couldn't find %s", argv[0]);
-  LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
-			  tmp_pathspec));
-
-  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
-  LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
-			  actual_cwrapper_path));
-  XFREE (tmp_pathspec);
-
-  actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
-  strendzap (actual_cwrapper_path, actual_cwrapper_name);
-
-  /* wrapper name transforms */
-  strendzap (actual_cwrapper_name, ".exe");
-  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
-  XFREE (actual_cwrapper_name);
-  actual_cwrapper_name = tmp_pathspec;
-  tmp_pathspec = 0;
-
-  /* target_name transforms -- use actual target program name; might have lt- prefix */
-  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
-  strendzap (target_name, ".exe");
-  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
-  XFREE (target_name);
-  target_name = tmp_pathspec;
-  tmp_pathspec = 0;
-
-  LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
-			  target_name));
-EOF
-
-	    cat <<EOF
-  newargz[0] =
-    XMALLOC (char, (strlen (actual_cwrapper_path) +
-		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
-  strcpy (newargz[0], actual_cwrapper_path);
-  strcat (newargz[0], "$objdir");
-  strcat (newargz[0], "/");
-EOF
-
-	    cat <<"EOF"
-  /* stop here, and copy so we don't have to do this twice */
-  tmp_pathspec = xstrdup (newargz[0]);
-
-  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
-  strcat (newargz[0], actual_cwrapper_name);
-
-  /* DO want the lt- prefix here if it exists, so use target_name */
-  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
-  XFREE (tmp_pathspec);
-  tmp_pathspec = NULL;
-EOF
-
-	    case $host_os in
-	      mingw*)
-	    cat <<"EOF"
-  {
-    char* p;
-    while ((p = strchr (newargz[0], '\\')) != NULL)
-      {
-	*p = '/';
-      }
-    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
-      {
-	*p = '/';
-      }
-  }
-EOF
-	    ;;
-	    esac
-
-	    cat <<"EOF"
-  XFREE (target_name);
-  XFREE (actual_cwrapper_path);
-  XFREE (actual_cwrapper_name);
-
-  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
-  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
-  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
-  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
-
-  newargc=0;
-  for (i = 1; i < argc; i++)
-    {
-      if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
-        {
-          if (argv[i][env_set_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_set_opt_len + 1;
-              lt_opt_process_env_set (p);
-            }
-          else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_set (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_set_opt);
-          continue;
-        }
-      if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
-        {
-          if (argv[i][env_prepend_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_prepend_opt_len + 1;
-              lt_opt_process_env_prepend (p);
-            }
-          else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_prepend (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_prepend_opt);
-          continue;
-        }
-      if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
-        {
-          if (argv[i][env_append_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_append_opt_len + 1;
-              lt_opt_process_env_append (p);
-            }
-          else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_append (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_append_opt);
-          continue;
-        }
-      if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
-        {
-          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
-             namespace, but it is not one of the ones we know about and
-             have already dealt with, above (inluding dump-script), then
-             report an error. Otherwise, targets might begin to believe
-             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
-             namespace. The first time any user complains about this, we'll
-             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
-             or a configure.ac-settable value.
-           */
-          lt_fatal ("Unrecognized option in %s namespace: '%s'",
-                    ltwrapper_option_prefix, argv[i]);
-        }
-      /* otherwise ... */
-      newargz[++newargc] = xstrdup (argv[i]);
-    }
-  newargz[++newargc] = NULL;
-
-  LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
-  for (i = 0; i < newargc; i++)
-    {
-      LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
-    }
-
-EOF
-
-	    case $host_os in
-	      mingw*)
-		cat <<"EOF"
-  /* execv doesn't actually work on mingw as expected on unix */
-  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
-  if (rval == -1)
-    {
-      /* failed to start process */
-      LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
-      return 127;
-    }
-  return rval;
-EOF
-		;;
-	      *)
-		cat <<"EOF"
-  execv (lt_argv_zero, newargz);
-  return rval; /* =127, but avoids unused variable warning */
-EOF
-		;;
-	    esac
-
-	    cat <<"EOF"
-}
-
-void *
-xmalloc (size_t num)
-{
-  void *p = (void *) malloc (num);
-  if (!p)
-    lt_fatal ("Memory exhausted");
-
-  return p;
-}
-
-char *
-xstrdup (const char *string)
-{
-  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
-			  string) : NULL;
-}
-
-const char *
-base_name (const char *name)
-{
-  const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-  /* Skip over the disk name in MSDOS pathnames. */
-  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
-    name += 2;
-#endif
-
-  for (base = name; *name; name++)
-    if (IS_DIR_SEPARATOR (*name))
-      base = name + 1;
-  return base;
-}
-
-int
-check_executable (const char *path)
-{
-  struct stat st;
-
-  LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
-			  path ? (*path ? path : "EMPTY!") : "NULL!"));
-  if ((!path) || (!*path))
-    return 0;
-
-  if ((stat (path, &st) >= 0)
-      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
-    return 1;
-  else
-    return 0;
-}
-
-int
-make_executable (const char *path)
-{
-  int rval = 0;
-  struct stat st;
-
-  LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
-			  path ? (*path ? path : "EMPTY!") : "NULL!"));
-  if ((!path) || (!*path))
-    return 0;
-
-  if (stat (path, &st) >= 0)
-    {
-      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
-    }
-  return rval;
-}
-
-/* Searches for the full path of the wrapper.  Returns
-   newly allocated full path name if found, NULL otherwise
-   Does not chase symlinks, even on platforms that support them.
-*/
-char *
-find_executable (const char *wrapper)
-{
-  int has_slash = 0;
-  const char *p;
-  const char *p_next;
-  /* static buffer for getcwd */
-  char tmp[LT_PATHMAX + 1];
-  int tmp_len;
-  char *concat_name;
-
-  LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
-			  wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
-
-  if ((wrapper == NULL) || (*wrapper == '\0'))
-    return NULL;
-
-  /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
-    {
-      concat_name = xstrdup (wrapper);
-      if (check_executable (concat_name))
-	return concat_name;
-      XFREE (concat_name);
-    }
-  else
-    {
-#endif
-      if (IS_DIR_SEPARATOR (wrapper[0]))
-	{
-	  concat_name = xstrdup (wrapper);
-	  if (check_executable (concat_name))
-	    return concat_name;
-	  XFREE (concat_name);
-	}
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
-    }
-#endif
-
-  for (p = wrapper; *p; p++)
-    if (*p == '/')
-      {
-	has_slash = 1;
-	break;
-      }
-  if (!has_slash)
-    {
-      /* no slashes; search PATH */
-      const char *path = getenv ("PATH");
-      if (path != NULL)
-	{
-	  for (p = path; *p; p = p_next)
-	    {
-	      const char *q;
-	      size_t p_len;
-	      for (q = p; *q; q++)
-		if (IS_PATH_SEPARATOR (*q))
-		  break;
-	      p_len = q - p;
-	      p_next = (*q == '\0' ? q : q + 1);
-	      if (p_len == 0)
-		{
-		  /* empty path: current directory */
-		  if (getcwd (tmp, LT_PATHMAX) == NULL)
-		    lt_fatal ("getcwd failed");
-		  tmp_len = strlen (tmp);
-		  concat_name =
-		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
-		  memcpy (concat_name, tmp, tmp_len);
-		  concat_name[tmp_len] = '/';
-		  strcpy (concat_name + tmp_len + 1, wrapper);
-		}
-	      else
-		{
-		  concat_name =
-		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
-		  memcpy (concat_name, p, p_len);
-		  concat_name[p_len] = '/';
-		  strcpy (concat_name + p_len + 1, wrapper);
-		}
-	      if (check_executable (concat_name))
-		return concat_name;
-	      XFREE (concat_name);
-	    }
-	}
-      /* not found in PATH; assume curdir */
-    }
-  /* Relative path | not found in path: prepend cwd */
-  if (getcwd (tmp, LT_PATHMAX) == NULL)
-    lt_fatal ("getcwd failed");
-  tmp_len = strlen (tmp);
-  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
-  memcpy (concat_name, tmp, tmp_len);
-  concat_name[tmp_len] = '/';
-  strcpy (concat_name + tmp_len + 1, wrapper);
-
-  if (check_executable (concat_name))
-    return concat_name;
-  XFREE (concat_name);
-  return NULL;
-}
-
-char *
-chase_symlinks (const char *pathspec)
-{
-#ifndef S_ISLNK
-  return xstrdup (pathspec);
-#else
-  char buf[LT_PATHMAX];
-  struct stat s;
-  char *tmp_pathspec = xstrdup (pathspec);
-  char *p;
-  int has_symlinks = 0;
-  while (strlen (tmp_pathspec) && !has_symlinks)
-    {
-      LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
-			      tmp_pathspec));
-      if (lstat (tmp_pathspec, &s) == 0)
-	{
-	  if (S_ISLNK (s.st_mode) != 0)
-	    {
-	      has_symlinks = 1;
-	      break;
-	    }
-
-	  /* search backwards for last DIR_SEPARATOR */
-	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
-	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
-	    p--;
-	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
-	    {
-	      /* no more DIR_SEPARATORS left */
-	      break;
-	    }
-	  *p = '\0';
-	}
-      else
-	{
-	  char *errstr = strerror (errno);
-	  lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
-	}
-    }
-  XFREE (tmp_pathspec);
-
-  if (!has_symlinks)
-    {
-      return xstrdup (pathspec);
-    }
-
-  tmp_pathspec = realpath (pathspec, buf);
-  if (tmp_pathspec == 0)
-    {
-      lt_fatal ("Could not follow symlinks for %s", pathspec);
-    }
-  return xstrdup (tmp_pathspec);
-#endif
-}
-
-char *
-strendzap (char *str, const char *pat)
-{
-  size_t len, patlen;
-
-  assert (str != NULL);
-  assert (pat != NULL);
-
-  len = strlen (str);
-  patlen = strlen (pat);
-
-  if (patlen <= len)
-    {
-      str += len - patlen;
-      if (strcmp (str, pat) == 0)
-	*str = '\0';
-    }
-  return str;
-}
-
-static void
-lt_error_core (int exit_status, const char *mode,
-	       const char *message, va_list ap)
-{
-  fprintf (stderr, "%s: %s: ", program_name, mode);
-  vfprintf (stderr, message, ap);
-  fprintf (stderr, ".\n");
-
-  if (exit_status >= 0)
-    exit (exit_status);
-}
-
-void
-lt_fatal (const char *message, ...)
-{
-  va_list ap;
-  va_start (ap, message);
-  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
-  va_end (ap);
-}
-
-void
-lt_setenv (const char *name, const char *value)
-{
-  LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
-  {
-#ifdef HAVE_SETENV
-    /* always make a copy, for consistency with !HAVE_SETENV */
-    char *str = xstrdup (value);
-    setenv (name, str, 1);
-#else
-    int len = strlen (name) + 1 + strlen (value) + 1;
-    char *str = XMALLOC (char, len);
-    sprintf (str, "%s=%s", name, value);
-    if (putenv (str) != EXIT_SUCCESS)
-      {
-        XFREE (str);
-      }
-#endif
-  }
-}
-
-char *
-lt_extend_str (const char *orig_value, const char *add, int to_end)
-{
-  char *new_value;
-  if (orig_value && *orig_value)
-    {
-      int orig_value_len = strlen (orig_value);
-      int add_len = strlen (add);
-      new_value = XMALLOC (char, add_len + orig_value_len + 1);
-      if (to_end)
-        {
-          strcpy (new_value, orig_value);
-          strcpy (new_value + orig_value_len, add);
-        }
-      else
-        {
-          strcpy (new_value, add);
-          strcpy (new_value + add_len, orig_value);
-        }
-    }
-  else
-    {
-      new_value = xstrdup (add);
-    }
-  return new_value;
-}
-
-int
-lt_split_name_value (const char *arg, char** name, char** value)
-{
-  const char *p;
-  int len;
-  if (!arg || !*arg)
-    return 1;
-
-  p = strchr (arg, (int)'=');
-
-  if (!p)
-    return 1;
-
-  *value = xstrdup (++p);
-
-  len = strlen (arg) - strlen (*value);
-  *name = XMALLOC (char, len);
-  strncpy (*name, arg, len-1);
-  (*name)[len - 1] = '\0';
-
-  return 0;
-}
-
-void
-lt_opt_process_env_set (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
-    }
-
-  lt_setenv (name, value);
-  XFREE (name);
-  XFREE (value);
-}
-
-void
-lt_opt_process_env_prepend (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-  char *new_value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
-    }
-
-  new_value = lt_extend_str (getenv (name), value, 0);
-  lt_setenv (name, new_value);
-  XFREE (new_value);
-  XFREE (name);
-  XFREE (value);
-}
-
-void
-lt_opt_process_env_append (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-  char *new_value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
-    }
-
-  new_value = lt_extend_str (getenv (name), value, 1);
-  lt_setenv (name, new_value);
-  XFREE (new_value);
-  XFREE (name);
-  XFREE (value);
-}
-
-void
-lt_update_exe_path (const char *name, const char *value)
-{
-  LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
-
-  if (name && *name && value && *value)
-    {
-      char *new_value = lt_extend_str (getenv (name), value, 0);
-      /* some systems can't cope with a ':'-terminated path #' */
-      int len = strlen (new_value);
-      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
-        {
-          new_value[len-1] = '\0';
-        }
-      lt_setenv (name, new_value);
-      XFREE (new_value);
-    }
-}
-
-void
-lt_update_lib_path (const char *name, const char *value)
-{
-  LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
-
-  if (name && *name && value && *value)
-    {
-      char *new_value = lt_extend_str (getenv (name), value, 0);
-      lt_setenv (name, new_value);
-      XFREE (new_value);
-    }
-}
-
-
-EOF
-}
-# end: func_emit_cwrapperexe_src
-
-# func_mode_link arg...
-func_mode_link ()
-{
-    $opt_debug
-    case $host in
-    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-      # It is impossible to link a dll without this setting, and
-      # we shouldn't force the makefile maintainer to figure out
-      # which system we are compiling for in order to pass an extra
-      # flag for every libtool invocation.
-      # allow_undefined=no
-
-      # FIXME: Unfortunately, there are problems with the above when trying
-      # to make a dll which has undefined symbols, in which case not
-      # even a static library is built.  For now, we need to specify
-      # -no-undefined on the libtool link line when we can be certain
-      # that all symbols are satisfied, otherwise we get a static library.
-      allow_undefined=yes
-      ;;
-    *)
-      allow_undefined=yes
-      ;;
-    esac
-    libtool_args=$nonopt
-    base_compile="$nonopt $@"
-    compile_command=$nonopt
-    finalize_command=$nonopt
-
-    compile_rpath=
-    finalize_rpath=
-    compile_shlibpath=
-    finalize_shlibpath=
-    convenience=
-    old_convenience=
-    deplibs=
-    old_deplibs=
-    compiler_flags=
-    linker_flags=
-    dllsearchpath=
-    lib_search_path=`pwd`
-    inst_prefix_dir=
-    new_inherited_linker_flags=
-
-    avoid_version=no
-    dlfiles=
-    dlprefiles=
-    dlself=no
-    export_dynamic=no
-    export_symbols=
-    export_symbols_regex=
-    generated=
-    libobjs=
-    ltlibs=
-    module=no
-    no_install=no
-    objs=
-    non_pic_objects=
-    precious_files_regex=
-    prefer_static_libs=no
-    preload=no
-    prev=
-    prevarg=
-    release=
-    rpath=
-    xrpath=
-    perm_rpath=
-    temp_rpath=
-    thread_safe=no
-    vinfo=
-    vinfo_number=no
-    weak_libs=
-    single_module="${wl}-single_module"
-    func_infer_tag $base_compile
-
-    # We need to know -static, to get the right output filenames.
-    for arg
-    do
-      case $arg in
-      -shared)
-	test "$build_libtool_libs" != yes && \
-	  func_fatal_configuration "can not build a shared library"
-	build_old_libs=no
-	break
-	;;
-      -all-static | -static | -static-libtool-libs)
-	case $arg in
-	-all-static)
-	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
-	    func_warning "complete static linking is impossible in this configuration"
-	  fi
-	  if test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=yes
-	  ;;
-	-static)
-	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=built
-	  ;;
-	-static-libtool-libs)
-	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=yes
-	  ;;
-	esac
-	build_libtool_libs=no
-	build_old_libs=yes
-	break
-	;;
-      esac
-    done
-
-    # See if our shared archives depend on static archives.
-    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
-    # Go through the arguments, transforming them on the way.
-    while test "$#" -gt 0; do
-      arg="$1"
-      shift
-      func_quote_for_eval "$arg"
-      qarg=$func_quote_for_eval_unquoted_result
-      func_append libtool_args " $func_quote_for_eval_result"
-
-      # If the previous option needs an argument, assign it.
-      if test -n "$prev"; then
-	case $prev in
-	output)
-	  func_append compile_command " @OUTPUT@"
-	  func_append finalize_command " @OUTPUT@"
-	  ;;
-	esac
-
-	case $prev in
-	dlfiles|dlprefiles)
-	  if test "$preload" = no; then
-	    # Add the symbol object into the linking commands.
-	    func_append compile_command " @SYMFILE@"
-	    func_append finalize_command " @SYMFILE@"
-	    preload=yes
-	  fi
-	  case $arg in
-	  *.la | *.lo) ;;  # We handle these cases below.
-	  force)
-	    if test "$dlself" = no; then
-	      dlself=needless
-	      export_dynamic=yes
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  self)
-	    if test "$prev" = dlprefiles; then
-	      dlself=yes
-	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
-	      dlself=yes
-	    else
-	      dlself=needless
-	      export_dynamic=yes
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  *)
-	    if test "$prev" = dlfiles; then
-	      dlfiles="$dlfiles $arg"
-	    else
-	      dlprefiles="$dlprefiles $arg"
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  esac
-	  ;;
-	expsyms)
-	  export_symbols="$arg"
-	  test -f "$arg" \
-	    || func_fatal_error "symbol file \`$arg' does not exist"
-	  prev=
-	  continue
-	  ;;
-	expsyms_regex)
-	  export_symbols_regex="$arg"
-	  prev=
-	  continue
-	  ;;
-	framework)
-	  case $host in
-	    *-*-darwin*)
-	      case "$deplibs " in
-		*" $qarg.ltframework "*) ;;
-		*) deplibs="$deplibs $qarg.ltframework" # this is fixed later
-		   ;;
-	      esac
-	      ;;
-	  esac
-	  prev=
-	  continue
-	  ;;
-	inst_prefix)
-	  inst_prefix_dir="$arg"
-	  prev=
-	  continue
-	  ;;
-	objectlist)
-	  if test -f "$arg"; then
-	    save_arg=$arg
-	    moreargs=
-	    for fil in `cat "$save_arg"`
-	    do
-#	      moreargs="$moreargs $fil"
-	      arg=$fil
-	      # A libtool-controlled object.
-
-	      # Check to see that this really is a libtool object.
-	      if func_lalib_unsafe_p "$arg"; then
-		pic_object=
-		non_pic_object=
-
-		# Read the .lo file
-		func_source "$arg"
-
-		if test -z "$pic_object" ||
-		   test -z "$non_pic_object" ||
-		   test "$pic_object" = none &&
-		   test "$non_pic_object" = none; then
-		  func_fatal_error "cannot find name of object for \`$arg'"
-		fi
-
-		# Extract subdirectory from the argument.
-		func_dirname "$arg" "/" ""
-		xdir="$func_dirname_result"
-
-		if test "$pic_object" != none; then
-		  # Prepend the subdirectory the object is found in.
-		  pic_object="$xdir$pic_object"
-
-		  if test "$prev" = dlfiles; then
-		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-		      dlfiles="$dlfiles $pic_object"
-		      prev=
-		      continue
-		    else
-		      # If libtool objects are unsupported, then we need to preload.
-		      prev=dlprefiles
-		    fi
-		  fi
-
-		  # CHECK ME:  I think I busted this.  -Ossama
-		  if test "$prev" = dlprefiles; then
-		    # Preload the old-style object.
-		    dlprefiles="$dlprefiles $pic_object"
-		    prev=
-		  fi
-
-		  # A PIC object.
-		  func_append libobjs " $pic_object"
-		  arg="$pic_object"
-		fi
-
-		# Non-PIC object.
-		if test "$non_pic_object" != none; then
-		  # Prepend the subdirectory the object is found in.
-		  non_pic_object="$xdir$non_pic_object"
-
-		  # A standard non-PIC object
-		  func_append non_pic_objects " $non_pic_object"
-		  if test -z "$pic_object" || test "$pic_object" = none ; then
-		    arg="$non_pic_object"
-		  fi
-		else
-		  # If the PIC object exists, use it instead.
-		  # $xdir was prepended to $pic_object above.
-		  non_pic_object="$pic_object"
-		  func_append non_pic_objects " $non_pic_object"
-		fi
-	      else
-		# Only an error if not doing a dry-run.
-		if $opt_dry_run; then
-		  # Extract subdirectory from the argument.
-		  func_dirname "$arg" "/" ""
-		  xdir="$func_dirname_result"
-
-		  func_lo2o "$arg"
-		  pic_object=$xdir$objdir/$func_lo2o_result
-		  non_pic_object=$xdir$func_lo2o_result
-		  func_append libobjs " $pic_object"
-		  func_append non_pic_objects " $non_pic_object"
-	        else
-		  func_fatal_error "\`$arg' is not a valid libtool object"
-		fi
-	      fi
-	    done
-	  else
-	    func_fatal_error "link input file \`$arg' does not exist"
-	  fi
-	  arg=$save_arg
-	  prev=
-	  continue
-	  ;;
-	precious_regex)
-	  precious_files_regex="$arg"
-	  prev=
-	  continue
-	  ;;
-	release)
-	  release="-$arg"
-	  prev=
-	  continue
-	  ;;
-	rpath | xrpath)
-	  # We need an absolute path.
-	  case $arg in
-	  [\\/]* | [A-Za-z]:[\\/]*) ;;
-	  *)
-	    func_fatal_error "only absolute run-paths are allowed"
-	    ;;
-	  esac
-	  if test "$prev" = rpath; then
-	    case "$rpath " in
-	    *" $arg "*) ;;
-	    *) rpath="$rpath $arg" ;;
-	    esac
-	  else
-	    case "$xrpath " in
-	    *" $arg "*) ;;
-	    *) xrpath="$xrpath $arg" ;;
-	    esac
-	  fi
-	  prev=
-	  continue
-	  ;;
-	shrext)
-	  shrext_cmds="$arg"
-	  prev=
-	  continue
-	  ;;
-	weak)
-	  weak_libs="$weak_libs $arg"
-	  prev=
-	  continue
-	  ;;
-	xcclinker)
-	  linker_flags="$linker_flags $qarg"
-	  compiler_flags="$compiler_flags $qarg"
-	  prev=
-	  func_append compile_command " $qarg"
-	  func_append finalize_command " $qarg"
-	  continue
-	  ;;
-	xcompiler)
-	  compiler_flags="$compiler_flags $qarg"
-	  prev=
-	  func_append compile_command " $qarg"
-	  func_append finalize_command " $qarg"
-	  continue
-	  ;;
-	xlinker)
-	  linker_flags="$linker_flags $qarg"
-	  compiler_flags="$compiler_flags $wl$qarg"
-	  prev=
-	  func_append compile_command " $wl$qarg"
-	  func_append finalize_command " $wl$qarg"
-	  continue
-	  ;;
-	*)
-	  eval "$prev=\"\$arg\""
-	  prev=
-	  continue
-	  ;;
-	esac
-      fi # test -n "$prev"
-
-      prevarg="$arg"
-
-      case $arg in
-      -all-static)
-	if test -n "$link_static_flag"; then
-	  # See comment for -static flag below, for more details.
-	  func_append compile_command " $link_static_flag"
-	  func_append finalize_command " $link_static_flag"
-	fi
-	continue
-	;;
-
-      -allow-undefined)
-	# FIXME: remove this flag sometime in the future.
-	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
-	;;
-
-      -avoid-version)
-	avoid_version=yes
-	continue
-	;;
-
-      -dlopen)
-	prev=dlfiles
-	continue
-	;;
-
-      -dlpreopen)
-	prev=dlprefiles
-	continue
-	;;
-
-      -export-dynamic)
-	export_dynamic=yes
-	continue
-	;;
-
-      -export-symbols | -export-symbols-regex)
-	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
-	  func_fatal_error "more than one -exported-symbols argument is not allowed"
-	fi
-	if test "X$arg" = "X-export-symbols"; then
-	  prev=expsyms
-	else
-	  prev=expsyms_regex
-	fi
-	continue
-	;;
-
-      -framework)
-	prev=framework
-	continue
-	;;
-
-      -inst-prefix-dir)
-	prev=inst_prefix
-	continue
-	;;
-
-      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
-      # so, if we see these flags be careful not to treat them like -L
-      -L[A-Z][A-Z]*:*)
-	case $with_gcc/$host in
-	no/*-*-irix* | /*-*-irix*)
-	  func_append compile_command " $arg"
-	  func_append finalize_command " $arg"
-	  ;;
-	esac
-	continue
-	;;
-
-      -L*)
-	func_stripname '-L' '' "$arg"
-	dir=$func_stripname_result
-	if test -z "$dir"; then
-	  if test "$#" -gt 0; then
-	    func_fatal_error "require no space between \`-L' and \`$1'"
-	  else
-	    func_fatal_error "need path for \`-L' option"
-	  fi
-	fi
-	# We need an absolute path.
-	case $dir in
-	[\\/]* | [A-Za-z]:[\\/]*) ;;
-	*)
-	  absdir=`cd "$dir" && pwd`
-	  test -z "$absdir" && \
-	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
-	  dir="$absdir"
-	  ;;
-	esac
-	case "$deplibs " in
-	*" -L$dir "*) ;;
-	*)
-	  deplibs="$deplibs -L$dir"
-	  lib_search_path="$lib_search_path $dir"
-	  ;;
-	esac
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
-	  case :$dllsearchpath: in
-	  *":$dir:"*) ;;
-	  ::) dllsearchpath=$dir;;
-	  *) dllsearchpath="$dllsearchpath:$dir";;
-	  esac
-	  case :$dllsearchpath: in
-	  *":$testbindir:"*) ;;
-	  ::) dllsearchpath=$testbindir;;
-	  *) dllsearchpath="$dllsearchpath:$testbindir";;
-	  esac
-	  ;;
-	esac
-	continue
-	;;
-
-      -l*)
-	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
-	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
-	    # These systems don't actually have a C or math library (as such)
-	    continue
-	    ;;
-	  *-*-os2*)
-	    # These systems don't actually have a C library (as such)
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	    # Do not include libc due to us having libc/libc_r.
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-rhapsody* | *-*-darwin1.[012])
-	    # Rhapsody C and math libraries are in the System framework
-	    deplibs="$deplibs System.ltframework"
-	    continue
-	    ;;
-	  *-*-sco3.2v5* | *-*-sco5v6*)
-	    # Causes problems with __ctype
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
-	    # Compiler inserts libc in the correct place for threads to work
-	    test "X$arg" = "X-lc" && continue
-	    ;;
-	  esac
-	elif test "X$arg" = "X-lc_r"; then
-	 case $host in
-	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	   # Do not include libc_r directly, use -pthread flag.
-	   continue
-	   ;;
-	 esac
-	fi
-	deplibs="$deplibs $arg"
-	continue
-	;;
-
-      -module)
-	module=yes
-	continue
-	;;
-
-      # Tru64 UNIX uses -model [arg] to determine the layout of C++
-      # classes, name mangling, and exception handling.
-      # Darwin uses the -arch flag to determine output architecture.
-      -model|-arch|-isysroot)
-	compiler_flags="$compiler_flags $arg"
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-	prev=xcompiler
-	continue
-	;;
-
-      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
-	compiler_flags="$compiler_flags $arg"
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-	case "$new_inherited_linker_flags " in
-	    *" $arg "*) ;;
-	    * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
-	esac
-	continue
-	;;
-
-      -multi_module)
-	single_module="${wl}-multi_module"
-	continue
-	;;
-
-      -no-fast-install)
-	fast_install=no
-	continue
-	;;
-
-      -no-install)
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
-	  # The PATH hackery in wrapper scripts is required on Windows
-	  # and Darwin in order for the loader to find any dlls it needs.
-	  func_warning "\`-no-install' is ignored for $host"
-	  func_warning "assuming \`-no-fast-install' instead"
-	  fast_install=no
-	  ;;
-	*) no_install=yes ;;
-	esac
-	continue
-	;;
-
-      -no-undefined)
-	allow_undefined=no
-	continue
-	;;
-
-      -objectlist)
-	prev=objectlist
-	continue
-	;;
-
-      -o) prev=output ;;
-
-      -precious-files-regex)
-	prev=precious_regex
-	continue
-	;;
-
-      -release)
-	prev=release
-	continue
-	;;
-
-      -rpath)
-	prev=rpath
-	continue
-	;;
-
-      -R)
-	prev=xrpath
-	continue
-	;;
-
-      -R*)
-	func_stripname '-R' '' "$arg"
-	dir=$func_stripname_result
-	# We need an absolute path.
-	case $dir in
-	[\\/]* | [A-Za-z]:[\\/]*) ;;
-	*)
-	  func_fatal_error "only absolute run-paths are allowed"
-	  ;;
-	esac
-	case "$xrpath " in
-	*" $dir "*) ;;
-	*) xrpath="$xrpath $dir" ;;
-	esac
-	continue
-	;;
-
-      -shared)
-	# The effects of -shared are defined in a previous loop.
-	continue
-	;;
-
-      -shrext)
-	prev=shrext
-	continue
-	;;
-
-      -static | -static-libtool-libs)
-	# The effects of -static are defined in a previous loop.
-	# We used to do the same as -all-static on platforms that
-	# didn't have a PIC flag, but the assumption that the effects
-	# would be equivalent was wrong.  It would break on at least
-	# Digital Unix and AIX.
-	continue
-	;;
-
-      -thread-safe)
-	thread_safe=yes
-	continue
-	;;
-
-      -version-info)
-	prev=vinfo
-	continue
-	;;
-
-      -version-number)
-	prev=vinfo
-	vinfo_number=yes
-	continue
-	;;
-
-      -weak)
-        prev=weak
-	continue
-	;;
-
-      -Wc,*)
-	func_stripname '-Wc,' '' "$arg"
-	args=$func_stripname_result
-	arg=
-	save_ifs="$IFS"; IFS=','
-	for flag in $args; do
-	  IFS="$save_ifs"
-          func_quote_for_eval "$flag"
-	  arg="$arg $wl$func_quote_for_eval_result"
-	  compiler_flags="$compiler_flags $func_quote_for_eval_result"
-	done
-	IFS="$save_ifs"
-	func_stripname ' ' '' "$arg"
-	arg=$func_stripname_result
-	;;
-
-      -Wl,*)
-	func_stripname '-Wl,' '' "$arg"
-	args=$func_stripname_result
-	arg=
-	save_ifs="$IFS"; IFS=','
-	for flag in $args; do
-	  IFS="$save_ifs"
-          func_quote_for_eval "$flag"
-	  arg="$arg $wl$func_quote_for_eval_result"
-	  compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
-	  linker_flags="$linker_flags $func_quote_for_eval_result"
-	done
-	IFS="$save_ifs"
-	func_stripname ' ' '' "$arg"
-	arg=$func_stripname_result
-	;;
-
-      -Xcompiler)
-	prev=xcompiler
-	continue
-	;;
-
-      -Xlinker)
-	prev=xlinker
-	continue
-	;;
-
-      -XCClinker)
-	prev=xcclinker
-	continue
-	;;
-
-      # -msg_* for osf cc
-      -msg_*)
-	func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-
-      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
-      # -r[0-9][0-9]* specifies the processor on the SGI compiler
-      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
-      # +DA*, +DD* enable 64-bit mode on the HP compiler
-      # -q* pass through compiler args for the IBM compiler
-      # -m*, -t[45]*, -txscale* pass through architecture-specific
-      # compiler args for GCC
-      # -F/path gives path to uninstalled frameworks, gcc on darwin
-      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
-      # @file GCC response files
-      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
-        func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-        func_append compile_command " $arg"
-        func_append finalize_command " $arg"
-        compiler_flags="$compiler_flags $arg"
-        continue
-        ;;
-
-      # Some other compiler flag.
-      -* | +*)
-        func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-
-      *.$objext)
-	# A standard object.
-	objs="$objs $arg"
-	;;
-
-      *.lo)
-	# A libtool-controlled object.
-
-	# Check to see that this really is a libtool object.
-	if func_lalib_unsafe_p "$arg"; then
-	  pic_object=
-	  non_pic_object=
-
-	  # Read the .lo file
-	  func_source "$arg"
-
-	  if test -z "$pic_object" ||
-	     test -z "$non_pic_object" ||
-	     test "$pic_object" = none &&
-	     test "$non_pic_object" = none; then
-	    func_fatal_error "cannot find name of object for \`$arg'"
-	  fi
-
-	  # Extract subdirectory from the argument.
-	  func_dirname "$arg" "/" ""
-	  xdir="$func_dirname_result"
-
-	  if test "$pic_object" != none; then
-	    # Prepend the subdirectory the object is found in.
-	    pic_object="$xdir$pic_object"
-
-	    if test "$prev" = dlfiles; then
-	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
-		dlfiles="$dlfiles $pic_object"
-		prev=
-		continue
-	      else
-		# If libtool objects are unsupported, then we need to preload.
-		prev=dlprefiles
-	      fi
-	    fi
-
-	    # CHECK ME:  I think I busted this.  -Ossama
-	    if test "$prev" = dlprefiles; then
-	      # Preload the old-style object.
-	      dlprefiles="$dlprefiles $pic_object"
-	      prev=
-	    fi
-
-	    # A PIC object.
-	    func_append libobjs " $pic_object"
-	    arg="$pic_object"
-	  fi
-
-	  # Non-PIC object.
-	  if test "$non_pic_object" != none; then
-	    # Prepend the subdirectory the object is found in.
-	    non_pic_object="$xdir$non_pic_object"
-
-	    # A standard non-PIC object
-	    func_append non_pic_objects " $non_pic_object"
-	    if test -z "$pic_object" || test "$pic_object" = none ; then
-	      arg="$non_pic_object"
-	    fi
-	  else
-	    # If the PIC object exists, use it instead.
-	    # $xdir was prepended to $pic_object above.
-	    non_pic_object="$pic_object"
-	    func_append non_pic_objects " $non_pic_object"
-	  fi
-	else
-	  # Only an error if not doing a dry-run.
-	  if $opt_dry_run; then
-	    # Extract subdirectory from the argument.
-	    func_dirname "$arg" "/" ""
-	    xdir="$func_dirname_result"
-
-	    func_lo2o "$arg"
-	    pic_object=$xdir$objdir/$func_lo2o_result
-	    non_pic_object=$xdir$func_lo2o_result
-	    func_append libobjs " $pic_object"
-	    func_append non_pic_objects " $non_pic_object"
-	  else
-	    func_fatal_error "\`$arg' is not a valid libtool object"
-	  fi
-	fi
-	;;
-
-      *.$libext)
-	# An archive.
-	deplibs="$deplibs $arg"
-	old_deplibs="$old_deplibs $arg"
-	continue
-	;;
-
-      *.la)
-	# A libtool-controlled library.
-
-	if test "$prev" = dlfiles; then
-	  # This library was specified with -dlopen.
-	  dlfiles="$dlfiles $arg"
-	  prev=
-	elif test "$prev" = dlprefiles; then
-	  # The library was specified with -dlpreopen.
-	  dlprefiles="$dlprefiles $arg"
-	  prev=
-	else
-	  deplibs="$deplibs $arg"
-	fi
-	continue
-	;;
-
-      # Some other compiler argument.
-      *)
-	# Unknown arguments in both finalize_command and compile_command need
-	# to be aesthetically quoted because they are evaled later.
-	func_quote_for_eval "$arg"
-	arg="$func_quote_for_eval_result"
-	;;
-      esac # arg
-
-      # Now actually substitute the argument into the commands.
-      if test -n "$arg"; then
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-      fi
-    done # argument parsing loop
-
-    test -n "$prev" && \
-      func_fatal_help "the \`$prevarg' option requires an argument"
-
-    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
-      eval arg=\"$export_dynamic_flag_spec\"
-      func_append compile_command " $arg"
-      func_append finalize_command " $arg"
-    fi
-
-    oldlibs=
-    # calculate the name of the file, without its directory
-    func_basename "$output"
-    outputname="$func_basename_result"
-    libobjs_save="$libobjs"
-
-    if test -n "$shlibpath_var"; then
-      # get the directories listed in $shlibpath_var
-      eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
-    else
-      shlib_search_path=
-    fi
-    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
-    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
-    func_dirname "$output" "/" ""
-    output_objdir="$func_dirname_result$objdir"
-    # Create the object directory.
-    func_mkdir_p "$output_objdir"
-
-    # Determine the type of output
-    case $output in
-    "")
-      func_fatal_help "you must specify an output file"
-      ;;
-    *.$libext) linkmode=oldlib ;;
-    *.lo | *.$objext) linkmode=obj ;;
-    *.la) linkmode=lib ;;
-    *) linkmode=prog ;; # Anything else should be a program.
-    esac
-
-    specialdeplibs=
-
-    libs=
-    # Find all interdependent deplibs by searching for libraries
-    # that are linked more than once (e.g. -la -lb -la)
-    for deplib in $deplibs; do
-      if $opt_duplicate_deps ; then
-	case "$libs " in
-	*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
-	esac
-      fi
-      libs="$libs $deplib"
-    done
-
-    if test "$linkmode" = lib; then
-      libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
-      # Compute libraries that are listed more than once in $predeps
-      # $postdeps and mark them as special (i.e., whose duplicates are
-      # not to be eliminated).
-      pre_post_deps=
-      if $opt_duplicate_compiler_generated_deps; then
-	for pre_post_dep in $predeps $postdeps; do
-	  case "$pre_post_deps " in
-	  *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
-	  esac
-	  pre_post_deps="$pre_post_deps $pre_post_dep"
-	done
-      fi
-      pre_post_deps=
-    fi
-
-    deplibs=
-    newdependency_libs=
-    newlib_search_path=
-    need_relink=no # whether we're linking any uninstalled libtool libraries
-    notinst_deplibs= # not-installed libtool libraries
-    notinst_path= # paths that contain not-installed libtool libraries
-
-    case $linkmode in
-    lib)
-	passes="conv dlpreopen link"
-	for file in $dlfiles $dlprefiles; do
-	  case $file in
-	  *.la) ;;
-	  *)
-	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
-	    ;;
-	  esac
-	done
-	;;
-    prog)
-	compile_deplibs=
-	finalize_deplibs=
-	alldeplibs=no
-	newdlfiles=
-	newdlprefiles=
-	passes="conv scan dlopen dlpreopen link"
-	;;
-    *)  passes="conv"
-	;;
-    esac
-
-    for pass in $passes; do
-      # The preopen pass in lib mode reverses $deplibs; put it back here
-      # so that -L comes before libs that need it for instance...
-      if test "$linkmode,$pass" = "lib,link"; then
-	## FIXME: Find the place where the list is rebuilt in the wrong
-	##        order, and fix it there properly
-        tmp_deplibs=
-	for deplib in $deplibs; do
-	  tmp_deplibs="$deplib $tmp_deplibs"
-	done
-	deplibs="$tmp_deplibs"
-      fi
-
-      if test "$linkmode,$pass" = "lib,link" ||
-	 test "$linkmode,$pass" = "prog,scan"; then
-	libs="$deplibs"
-	deplibs=
-      fi
-      if test "$linkmode" = prog; then
-	case $pass in
-	dlopen) libs="$dlfiles" ;;
-	dlpreopen) libs="$dlprefiles" ;;
-	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
-	esac
-      fi
-      if test "$linkmode,$pass" = "lib,dlpreopen"; then
-	# Collect and forward deplibs of preopened libtool libs
-	for lib in $dlprefiles; do
-	  # Ignore non-libtool-libs
-	  dependency_libs=
-	  case $lib in
-	  *.la)	func_source "$lib" ;;
-	  esac
-
-	  # Collect preopened libtool deplibs, except any this library
-	  # has declared as weak libs
-	  for deplib in $dependency_libs; do
-            deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
-	    case " $weak_libs " in
-	    *" $deplib_base "*) ;;
-	    *) deplibs="$deplibs $deplib" ;;
-	    esac
-	  done
-	done
-	libs="$dlprefiles"
-      fi
-      if test "$pass" = dlopen; then
-	# Collect dlpreopened libraries
-	save_deplibs="$deplibs"
-	deplibs=
-      fi
-
-      for deplib in $libs; do
-	lib=
-	found=no
-	case $deplib in
-	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
-	  if test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
-	  else
-	    compiler_flags="$compiler_flags $deplib"
-	    if test "$linkmode" = lib ; then
-		case "$new_inherited_linker_flags " in
-		    *" $deplib "*) ;;
-		    * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
-		esac
-	    fi
-	  fi
-	  continue
-	  ;;
-	-l*)
-	  if test "$linkmode" != lib && test "$linkmode" != prog; then
-	    func_warning "\`-l' is ignored for archives/objects"
-	    continue
-	  fi
-	  func_stripname '-l' '' "$deplib"
-	  name=$func_stripname_result
-	  if test "$linkmode" = lib; then
-	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
-	  else
-	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
-	  fi
-	  for searchdir in $searchdirs; do
-	    for search_ext in .la $std_shrext .so .a; do
-	      # Search the libtool library
-	      lib="$searchdir/lib${name}${search_ext}"
-	      if test -f "$lib"; then
-		if test "$search_ext" = ".la"; then
-		  found=yes
-		else
-		  found=no
-		fi
-		break 2
-	      fi
-	    done
-	  done
-	  if test "$found" != yes; then
-	    # deplib doesn't seem to be a libtool library
-	    if test "$linkmode,$pass" = "prog,link"; then
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    else
-	      deplibs="$deplib $deplibs"
-	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
-	    fi
-	    continue
-	  else # deplib is a libtool library
-	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
-	    # We need to do some special things here, and not later.
-	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-	      case " $predeps $postdeps " in
-	      *" $deplib "*)
-		if func_lalib_p "$lib"; then
-		  library_names=
-		  old_library=
-		  func_source "$lib"
-		  for l in $old_library $library_names; do
-		    ll="$l"
-		  done
-		  if test "X$ll" = "X$old_library" ; then # only static version available
-		    found=no
-		    func_dirname "$lib" "" "."
-		    ladir="$func_dirname_result"
-		    lib=$ladir/$old_library
-		    if test "$linkmode,$pass" = "prog,link"; then
-		      compile_deplibs="$deplib $compile_deplibs"
-		      finalize_deplibs="$deplib $finalize_deplibs"
-		    else
-		      deplibs="$deplib $deplibs"
-		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
-		    fi
-		    continue
-		  fi
-		fi
-		;;
-	      *) ;;
-	      esac
-	    fi
-	  fi
-	  ;; # -l
-	*.ltframework)
-	  if test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
-	  else
-	    deplibs="$deplib $deplibs"
-	    if test "$linkmode" = lib ; then
-		case "$new_inherited_linker_flags " in
-		    *" $deplib "*) ;;
-		    * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
-		esac
-	    fi
-	  fi
-	  continue
-	  ;;
-	-L*)
-	  case $linkmode in
-	  lib)
-	    deplibs="$deplib $deplibs"
-	    test "$pass" = conv && continue
-	    newdependency_libs="$deplib $newdependency_libs"
-	    func_stripname '-L' '' "$deplib"
-	    newlib_search_path="$newlib_search_path $func_stripname_result"
-	    ;;
-	  prog)
-	    if test "$pass" = conv; then
-	      deplibs="$deplib $deplibs"
-	      continue
-	    fi
-	    if test "$pass" = scan; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    fi
-	    func_stripname '-L' '' "$deplib"
-	    newlib_search_path="$newlib_search_path $func_stripname_result"
-	    ;;
-	  *)
-	    func_warning "\`-L' is ignored for archives/objects"
-	    ;;
-	  esac # linkmode
-	  continue
-	  ;; # -L
-	-R*)
-	  if test "$pass" = link; then
-	    func_stripname '-R' '' "$deplib"
-	    dir=$func_stripname_result
-	    # Make sure the xrpath contains only unique directories.
-	    case "$xrpath " in
-	    *" $dir "*) ;;
-	    *) xrpath="$xrpath $dir" ;;
-	    esac
-	  fi
-	  deplibs="$deplib $deplibs"
-	  continue
-	  ;;
-	*.la) lib="$deplib" ;;
-	*.$libext)
-	  if test "$pass" = conv; then
-	    deplibs="$deplib $deplibs"
-	    continue
-	  fi
-	  case $linkmode in
-	  lib)
-	    # Linking convenience modules into shared libraries is allowed,
-	    # but linking other static libraries is non-portable.
-	    case " $dlpreconveniencelibs " in
-	    *" $deplib "*) ;;
-	    *)
-	      valid_a_lib=no
-	      case $deplibs_check_method in
-		match_pattern*)
-		  set dummy $deplibs_check_method; shift
-		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-		  if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
-		    | $EGREP "$match_pattern_regex" > /dev/null; then
-		    valid_a_lib=yes
-		  fi
-		;;
-		pass_all)
-		  valid_a_lib=yes
-		;;
-	      esac
-	      if test "$valid_a_lib" != yes; then
-		$ECHO
-		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
-		$ECHO "*** I have the capability to make that library automatically link in when"
-		$ECHO "*** you link to this library.  But I can only do this if you have a"
-		$ECHO "*** shared version of the library, which you do not appear to have"
-		$ECHO "*** because the file extensions .$libext of this argument makes me believe"
-		$ECHO "*** that it is just a static archive that I should not use here."
-	      else
-		$ECHO
-		$ECHO "*** Warning: Linking the shared library $output against the"
-		$ECHO "*** static library $deplib is not portable!"
-		deplibs="$deplib $deplibs"
-	      fi
-	      ;;
-	    esac
-	    continue
-	    ;;
-	  prog)
-	    if test "$pass" != link; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    fi
-	    continue
-	    ;;
-	  esac # linkmode
-	  ;; # *.$libext
-	*.lo | *.$objext)
-	  if test "$pass" = conv; then
-	    deplibs="$deplib $deplibs"
-	  elif test "$linkmode" = prog; then
-	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
-	      # If there is no dlopen support or we're linking statically,
-	      # we need to preload.
-	      newdlprefiles="$newdlprefiles $deplib"
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    else
-	      newdlfiles="$newdlfiles $deplib"
-	    fi
-	  fi
-	  continue
-	  ;;
-	%DEPLIBS%)
-	  alldeplibs=yes
-	  continue
-	  ;;
-	esac # case $deplib
-
-	if test "$found" = yes || test -f "$lib"; then :
-	else
-	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
-	fi
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$lib" \
-	  || func_fatal_error "\`$lib' is not a valid libtool archive"
-
-	func_dirname "$lib" "" "."
-	ladir="$func_dirname_result"
-
-	dlname=
-	dlopen=
-	dlpreopen=
-	libdir=
-	library_names=
-	old_library=
-	inherited_linker_flags=
-	# If the library was installed with an old release of libtool,
-	# it will not redefine variables installed, or shouldnotlink
-	installed=yes
-	shouldnotlink=no
-	avoidtemprpath=
-
-
-	# Read the .la file
-	func_source "$lib"
-
-	# Convert "-framework foo" to "foo.ltframework"
-	if test -n "$inherited_linker_flags"; then
-	  tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
-	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
-	    case " $new_inherited_linker_flags " in
-	      *" $tmp_inherited_linker_flag "*) ;;
-	      *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
-	    esac
-	  done
-	fi
-	dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	if test "$linkmode,$pass" = "lib,link" ||
-	   test "$linkmode,$pass" = "prog,scan" ||
-	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
-	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
-	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
-	fi
-
-	if test "$pass" = conv; then
-	  # Only check for convenience libraries
-	  deplibs="$lib $deplibs"
-	  if test -z "$libdir"; then
-	    if test -z "$old_library"; then
-	      func_fatal_error "cannot find name of link library for \`$lib'"
-	    fi
-	    # It is a libtool convenience library, so add in its objects.
-	    convenience="$convenience $ladir/$objdir/$old_library"
-	    old_convenience="$old_convenience $ladir/$objdir/$old_library"
-	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
-	    func_fatal_error "\`$lib' is not a convenience library"
-	  fi
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    deplibs="$deplib $deplibs"
-	    if $opt_duplicate_deps ; then
-	      case "$tmp_libs " in
-	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
-	      esac
-	    fi
-	    tmp_libs="$tmp_libs $deplib"
-	  done
-	  continue
-	fi # $pass = conv
-
-
-	# Get the name of the library we link against.
-	linklib=
-	for l in $old_library $library_names; do
-	  linklib="$l"
-	done
-	if test -z "$linklib"; then
-	  func_fatal_error "cannot find name of link library for \`$lib'"
-	fi
-
-	# This library was specified with -dlopen.
-	if test "$pass" = dlopen; then
-	  if test -z "$libdir"; then
-	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
-	  fi
-	  if test -z "$dlname" ||
-	     test "$dlopen_support" != yes ||
-	     test "$build_libtool_libs" = no; then
-	    # If there is no dlname, no dlopen support or we're linking
-	    # statically, we need to preload.  We also need to preload any
-	    # dependent libraries so libltdl's deplib preloader doesn't
-	    # bomb out in the load deplibs phase.
-	    dlprefiles="$dlprefiles $lib $dependency_libs"
-	  else
-	    newdlfiles="$newdlfiles $lib"
-	  fi
-	  continue
-	fi # $pass = dlopen
-
-	# We need an absolute path.
-	case $ladir in
-	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
-	*)
-	  abs_ladir=`cd "$ladir" && pwd`
-	  if test -z "$abs_ladir"; then
-	    func_warning "cannot determine absolute directory name of \`$ladir'"
-	    func_warning "passing it literally to the linker, although it might fail"
-	    abs_ladir="$ladir"
-	  fi
-	  ;;
-	esac
-	func_basename "$lib"
-	laname="$func_basename_result"
-
-	# Find the relevant object directory and library name.
-	if test "X$installed" = Xyes; then
-	  if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-	    func_warning "library \`$lib' was moved."
-	    dir="$ladir"
-	    absdir="$abs_ladir"
-	    libdir="$abs_ladir"
-	  else
-	    dir="$libdir"
-	    absdir="$libdir"
-	  fi
-	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
-	else
-	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-	    dir="$ladir"
-	    absdir="$abs_ladir"
-	    # Remove this search path later
-	    notinst_path="$notinst_path $abs_ladir"
-	  else
-	    dir="$ladir/$objdir"
-	    absdir="$abs_ladir/$objdir"
-	    # Remove this search path later
-	    notinst_path="$notinst_path $abs_ladir"
-	  fi
-	fi # $installed = yes
-	func_stripname 'lib' '.la' "$laname"
-	name=$func_stripname_result
-
-	# This library was specified with -dlpreopen.
-	if test "$pass" = dlpreopen; then
-	  if test -z "$libdir" && test "$linkmode" = prog; then
-	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
-	  fi
-	  # Prefer using a static library (so that no silly _DYNAMIC symbols
-	  # are required to link).
-	  if test -n "$old_library"; then
-	    newdlprefiles="$newdlprefiles $dir/$old_library"
-	    # Keep a list of preopened convenience libraries to check
-	    # that they are being used correctly in the link pass.
-	    test -z "$libdir" && \
-		dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
-	  # Otherwise, use the dlname, so that lt_dlopen finds it.
-	  elif test -n "$dlname"; then
-	    newdlprefiles="$newdlprefiles $dir/$dlname"
-	  else
-	    newdlprefiles="$newdlprefiles $dir/$linklib"
-	  fi
-	fi # $pass = dlpreopen
-
-	if test -z "$libdir"; then
-	  # Link the convenience library
-	  if test "$linkmode" = lib; then
-	    deplibs="$dir/$old_library $deplibs"
-	  elif test "$linkmode,$pass" = "prog,link"; then
-	    compile_deplibs="$dir/$old_library $compile_deplibs"
-	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
-	  else
-	    deplibs="$lib $deplibs" # used for prog,scan pass
-	  fi
-	  continue
-	fi
-
-
-	if test "$linkmode" = prog && test "$pass" != link; then
-	  newlib_search_path="$newlib_search_path $ladir"
-	  deplibs="$lib $deplibs"
-
-	  linkalldeplibs=no
-	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
-	     test "$build_libtool_libs" = no; then
-	    linkalldeplibs=yes
-	  fi
-
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    case $deplib in
-	    -L*) func_stripname '-L' '' "$deplib"
-	         newlib_search_path="$newlib_search_path $func_stripname_result"
-		 ;;
-	    esac
-	    # Need to link against all dependency_libs?
-	    if test "$linkalldeplibs" = yes; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      # Need to hardcode shared library paths
-	      # or/and link against static libraries
-	      newdependency_libs="$deplib $newdependency_libs"
-	    fi
-	    if $opt_duplicate_deps ; then
-	      case "$tmp_libs " in
-	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
-	      esac
-	    fi
-	    tmp_libs="$tmp_libs $deplib"
-	  done # for deplib
-	  continue
-	fi # $linkmode = prog...
-
-	if test "$linkmode,$pass" = "prog,link"; then
-	  if test -n "$library_names" &&
-	     { { test "$prefer_static_libs" = no ||
-	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
-	       test -z "$old_library"; }; then
-	    # We need to hardcode the library path
-	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
-	      # Make sure the rpath contains only unique directories.
-	      case "$temp_rpath:" in
-	      *"$absdir:"*) ;;
-	      *) temp_rpath="$temp_rpath$absdir:" ;;
-	      esac
-	    fi
-
-	    # Hardcode the library path.
-	    # Skip directories that are in the system default run-time
-	    # search path.
-	    case " $sys_lib_dlsearch_path " in
-	    *" $absdir "*) ;;
-	    *)
-	      case "$compile_rpath " in
-	      *" $absdir "*) ;;
-	      *) compile_rpath="$compile_rpath $absdir"
-	      esac
-	      ;;
-	    esac
-	    case " $sys_lib_dlsearch_path " in
-	    *" $libdir "*) ;;
-	    *)
-	      case "$finalize_rpath " in
-	      *" $libdir "*) ;;
-	      *) finalize_rpath="$finalize_rpath $libdir"
-	      esac
-	      ;;
-	    esac
-	  fi # $linkmode,$pass = prog,link...
-
-	  if test "$alldeplibs" = yes &&
-	     { test "$deplibs_check_method" = pass_all ||
-	       { test "$build_libtool_libs" = yes &&
-		 test -n "$library_names"; }; }; then
-	    # We only need to search for static libraries
-	    continue
-	  fi
-	fi
-
-	link_static=no # Whether the deplib will be linked statically
-	use_static_libs=$prefer_static_libs
-	if test "$use_static_libs" = built && test "$installed" = yes; then
-	  use_static_libs=no
-	fi
-	if test -n "$library_names" &&
-	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
-	  case $host in
-	  *cygwin* | *mingw* | *cegcc*)
-	      # No point in relinking DLLs because paths are not encoded
-	      notinst_deplibs="$notinst_deplibs $lib"
-	      need_relink=no
-	    ;;
-	  *)
-	    if test "$installed" = no; then
-	      notinst_deplibs="$notinst_deplibs $lib"
-	      need_relink=yes
-	    fi
-	    ;;
-	  esac
-	  # This is a shared library
-
-	  # Warn about portability, can't link against -module's on some
-	  # systems (darwin).  Don't bleat about dlopened modules though!
-	  dlopenmodule=""
-	  for dlpremoduletest in $dlprefiles; do
-	    if test "X$dlpremoduletest" = "X$lib"; then
-	      dlopenmodule="$dlpremoduletest"
-	      break
-	    fi
-	  done
-	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
-	    $ECHO
-	    if test "$linkmode" = prog; then
-	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
-	    else
-	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
-	    fi
-	    $ECHO "*** $linklib is not portable!"
-	  fi
-	  if test "$linkmode" = lib &&
-	     test "$hardcode_into_libs" = yes; then
-	    # Hardcode the library path.
-	    # Skip directories that are in the system default run-time
-	    # search path.
-	    case " $sys_lib_dlsearch_path " in
-	    *" $absdir "*) ;;
-	    *)
-	      case "$compile_rpath " in
-	      *" $absdir "*) ;;
-	      *) compile_rpath="$compile_rpath $absdir"
-	      esac
-	      ;;
-	    esac
-	    case " $sys_lib_dlsearch_path " in
-	    *" $libdir "*) ;;
-	    *)
-	      case "$finalize_rpath " in
-	      *" $libdir "*) ;;
-	      *) finalize_rpath="$finalize_rpath $libdir"
-	      esac
-	      ;;
-	    esac
-	  fi
-
-	  if test -n "$old_archive_from_expsyms_cmds"; then
-	    # figure out the soname
-	    set dummy $library_names
-	    shift
-	    realname="$1"
-	    shift
-	    libname=`eval "\\$ECHO \"$libname_spec\""`
-	    # use dlname if we got it. it's perfectly good, no?
-	    if test -n "$dlname"; then
-	      soname="$dlname"
-	    elif test -n "$soname_spec"; then
-	      # bleh windows
-	      case $host in
-	      *cygwin* | mingw* | *cegcc*)
-	        func_arith $current - $age
-		major=$func_arith_result
-		versuffix="-$major"
-		;;
-	      esac
-	      eval soname=\"$soname_spec\"
-	    else
-	      soname="$realname"
-	    fi
-
-	    # Make a new name for the extract_expsyms_cmds to use
-	    soroot="$soname"
-	    func_basename "$soroot"
-	    soname="$func_basename_result"
-	    func_stripname 'lib' '.dll' "$soname"
-	    newlib=libimp-$func_stripname_result.a
-
-	    # If the library has no export list, then create one now
-	    if test -f "$output_objdir/$soname-def"; then :
-	    else
-	      func_verbose "extracting exported symbol list from \`$soname'"
-	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
-	    fi
-
-	    # Create $newlib
-	    if test -f "$output_objdir/$newlib"; then :; else
-	      func_verbose "generating import library for \`$soname'"
-	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
-	    fi
-	    # make sure the library variables are pointing to the new library
-	    dir=$output_objdir
-	    linklib=$newlib
-	  fi # test -n "$old_archive_from_expsyms_cmds"
-
-	  if test "$linkmode" = prog || test "$mode" != relink; then
-	    add_shlibpath=
-	    add_dir=
-	    add=
-	    lib_linked=yes
-	    case $hardcode_action in
-	    immediate | unsupported)
-	      if test "$hardcode_direct" = no; then
-		add="$dir/$linklib"
-		case $host in
-		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
-		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
-		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
-		    *-*-unixware7*) add_dir="-L$dir" ;;
-		  *-*-darwin* )
-		    # if the lib is a (non-dlopened) module then we can not
-		    # link against it, someone is ignoring the earlier warnings
-		    if /usr/bin/file -L $add 2> /dev/null |
-			 $GREP ": [^:]* bundle" >/dev/null ; then
-		      if test "X$dlopenmodule" != "X$lib"; then
-			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
-			if test -z "$old_library" ; then
-			  $ECHO
-			  $ECHO "*** And there doesn't seem to be a static archive available"
-			  $ECHO "*** The link will probably fail, sorry"
-			else
-			  add="$dir/$old_library"
-			fi
-		      elif test -n "$old_library"; then
-			add="$dir/$old_library"
-		      fi
-		    fi
-		esac
-	      elif test "$hardcode_minus_L" = no; then
-		case $host in
-		*-*-sunos*) add_shlibpath="$dir" ;;
-		esac
-		add_dir="-L$dir"
-		add="-l$name"
-	      elif test "$hardcode_shlibpath_var" = no; then
-		add_shlibpath="$dir"
-		add="-l$name"
-	      else
-		lib_linked=no
-	      fi
-	      ;;
-	    relink)
-	      if test "$hardcode_direct" = yes &&
-	         test "$hardcode_direct_absolute" = no; then
-		add="$dir/$linklib"
-	      elif test "$hardcode_minus_L" = yes; then
-		add_dir="-L$dir"
-		# Try looking first in the location we're being installed to.
-		if test -n "$inst_prefix_dir"; then
-		  case $libdir in
-		    [\\/]*)
-		      add_dir="$add_dir -L$inst_prefix_dir$libdir"
-		      ;;
-		  esac
-		fi
-		add="-l$name"
-	      elif test "$hardcode_shlibpath_var" = yes; then
-		add_shlibpath="$dir"
-		add="-l$name"
-	      else
-		lib_linked=no
-	      fi
-	      ;;
-	    *) lib_linked=no ;;
-	    esac
-
-	    if test "$lib_linked" != yes; then
-	      func_fatal_configuration "unsupported hardcode properties"
-	    fi
-
-	    if test -n "$add_shlibpath"; then
-	      case :$compile_shlibpath: in
-	      *":$add_shlibpath:"*) ;;
-	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
-	      esac
-	    fi
-	    if test "$linkmode" = prog; then
-	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
-	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
-	    else
-	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
-	      test -n "$add" && deplibs="$add $deplibs"
-	      if test "$hardcode_direct" != yes &&
-		 test "$hardcode_minus_L" != yes &&
-		 test "$hardcode_shlibpath_var" = yes; then
-		case :$finalize_shlibpath: in
-		*":$libdir:"*) ;;
-		*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
-		esac
-	      fi
-	    fi
-	  fi
-
-	  if test "$linkmode" = prog || test "$mode" = relink; then
-	    add_shlibpath=
-	    add_dir=
-	    add=
-	    # Finalize command for both is simple: just hardcode it.
-	    if test "$hardcode_direct" = yes &&
-	       test "$hardcode_direct_absolute" = no; then
-	      add="$libdir/$linklib"
-	    elif test "$hardcode_minus_L" = yes; then
-	      add_dir="-L$libdir"
-	      add="-l$name"
-	    elif test "$hardcode_shlibpath_var" = yes; then
-	      case :$finalize_shlibpath: in
-	      *":$libdir:"*) ;;
-	      *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
-	      esac
-	      add="-l$name"
-	    elif test "$hardcode_automatic" = yes; then
-	      if test -n "$inst_prefix_dir" &&
-		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
-		add="$inst_prefix_dir$libdir/$linklib"
-	      else
-		add="$libdir/$linklib"
-	      fi
-	    else
-	      # We cannot seem to hardcode it, guess we'll fake it.
-	      add_dir="-L$libdir"
-	      # Try looking first in the location we're being installed to.
-	      if test -n "$inst_prefix_dir"; then
-		case $libdir in
-		  [\\/]*)
-		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
-		    ;;
-		esac
-	      fi
-	      add="-l$name"
-	    fi
-
-	    if test "$linkmode" = prog; then
-	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
-	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
-	    else
-	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
-	      test -n "$add" && deplibs="$add $deplibs"
-	    fi
-	  fi
-	elif test "$linkmode" = prog; then
-	  # Here we assume that one of hardcode_direct or hardcode_minus_L
-	  # is not unsupported.  This is valid on all known static and
-	  # shared platforms.
-	  if test "$hardcode_direct" != unsupported; then
-	    test -n "$old_library" && linklib="$old_library"
-	    compile_deplibs="$dir/$linklib $compile_deplibs"
-	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
-	  else
-	    compile_deplibs="-l$name -L$dir $compile_deplibs"
-	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
-	  fi
-	elif test "$build_libtool_libs" = yes; then
-	  # Not a shared library
-	  if test "$deplibs_check_method" != pass_all; then
-	    # We're trying link a shared library against a static one
-	    # but the system doesn't support it.
-
-	    # Just print a warning and add the library to dependency_libs so
-	    # that the program can be linked against the static library.
-	    $ECHO
-	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
-	    $ECHO "*** I have the capability to make that library automatically link in when"
-	    $ECHO "*** you link to this library.  But I can only do this if you have a"
-	    $ECHO "*** shared version of the library, which you do not appear to have."
-	    if test "$module" = yes; then
-	      $ECHO "*** But as you try to build a module library, libtool will still create "
-	      $ECHO "*** a static module, that should work as long as the dlopening application"
-	      $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
-	      if test -z "$global_symbol_pipe"; then
-		$ECHO
-		$ECHO "*** However, this would only work if libtool was able to extract symbol"
-		$ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
-		$ECHO "*** not find such a program.  So, this module is probably useless."
-		$ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
-	      fi
-	      if test "$build_old_libs" = no; then
-		build_libtool_libs=module
-		build_old_libs=yes
-	      else
-		build_libtool_libs=no
-	      fi
-	    fi
-	  else
-	    deplibs="$dir/$old_library $deplibs"
-	    link_static=yes
-	  fi
-	fi # link shared/static library?
-
-	if test "$linkmode" = lib; then
-	  if test -n "$dependency_libs" &&
-	     { test "$hardcode_into_libs" != yes ||
-	       test "$build_old_libs" = yes ||
-	       test "$link_static" = yes; }; then
-	    # Extract -R from dependency_libs
-	    temp_deplibs=
-	    for libdir in $dependency_libs; do
-	      case $libdir in
-	      -R*) func_stripname '-R' '' "$libdir"
-	           temp_xrpath=$func_stripname_result
-		   case " $xrpath " in
-		   *" $temp_xrpath "*) ;;
-		   *) xrpath="$xrpath $temp_xrpath";;
-		   esac;;
-	      *) temp_deplibs="$temp_deplibs $libdir";;
-	      esac
-	    done
-	    dependency_libs="$temp_deplibs"
-	  fi
-
-	  newlib_search_path="$newlib_search_path $absdir"
-	  # Link against this library
-	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
-	  # ... and its dependency_libs
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    newdependency_libs="$deplib $newdependency_libs"
-	    if $opt_duplicate_deps ; then
-	      case "$tmp_libs " in
-	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
-	      esac
-	    fi
-	    tmp_libs="$tmp_libs $deplib"
-	  done
-
-	  if test "$link_all_deplibs" != no; then
-	    # Add the search paths of all dependency libraries
-	    for deplib in $dependency_libs; do
-	      case $deplib in
-	      -L*) path="$deplib" ;;
-	      *.la)
-	        func_dirname "$deplib" "" "."
-		dir="$func_dirname_result"
-		# We need an absolute path.
-		case $dir in
-		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
-		*)
-		  absdir=`cd "$dir" && pwd`
-		  if test -z "$absdir"; then
-		    func_warning "cannot determine absolute directory name of \`$dir'"
-		    absdir="$dir"
-		  fi
-		  ;;
-		esac
-		if $GREP "^installed=no" $deplib > /dev/null; then
-		case $host in
-		*-*-darwin*)
-		  depdepl=
-		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
-		  if test -n "$deplibrary_names" ; then
-		    for tmp in $deplibrary_names ; do
-		      depdepl=$tmp
-		    done
-		    if test -f "$absdir/$objdir/$depdepl" ; then
-		      depdepl="$absdir/$objdir/$depdepl"
-		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
-                      if test -z "$darwin_install_name"; then
-                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
-                      fi
-		      compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
-		      linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
-		      path=
-		    fi
-		  fi
-		  ;;
-		*)
-		  path="-L$absdir/$objdir"
-		  ;;
-		esac
-		else
-		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
-		  test -z "$libdir" && \
-		    func_fatal_error "\`$deplib' is not a valid libtool archive"
-		  test "$absdir" != "$libdir" && \
-		    func_warning "\`$deplib' seems to be moved"
-
-		  path="-L$absdir"
-		fi
-		;;
-	      esac
-	      case " $deplibs " in
-	      *" $path "*) ;;
-	      *) deplibs="$path $deplibs" ;;
-	      esac
-	    done
-	  fi # link_all_deplibs != no
-	fi # linkmode = lib
-      done # for deplib in $libs
-      if test "$pass" = link; then
-	if test "$linkmode" = "prog"; then
-	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
-	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
-	else
-	  compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	fi
-      fi
-      dependency_libs="$newdependency_libs"
-      if test "$pass" = dlpreopen; then
-	# Link the dlpreopened libraries before other libraries
-	for deplib in $save_deplibs; do
-	  deplibs="$deplib $deplibs"
-	done
-      fi
-      if test "$pass" != dlopen; then
-	if test "$pass" != conv; then
-	  # Make sure lib_search_path contains only unique directories.
-	  lib_search_path=
-	  for dir in $newlib_search_path; do
-	    case "$lib_search_path " in
-	    *" $dir "*) ;;
-	    *) lib_search_path="$lib_search_path $dir" ;;
-	    esac
-	  done
-	  newlib_search_path=
-	fi
-
-	if test "$linkmode,$pass" != "prog,link"; then
-	  vars="deplibs"
-	else
-	  vars="compile_deplibs finalize_deplibs"
-	fi
-	for var in $vars dependency_libs; do
-	  # Add libraries to $var in reverse order
-	  eval tmp_libs=\"\$$var\"
-	  new_libs=
-	  for deplib in $tmp_libs; do
-	    # FIXME: Pedantically, this is the right thing to do, so
-	    #        that some nasty dependency loop isn't accidentally
-	    #        broken:
-	    #new_libs="$deplib $new_libs"
-	    # Pragmatically, this seems to cause very few problems in
-	    # practice:
-	    case $deplib in
-	    -L*) new_libs="$deplib $new_libs" ;;
-	    -R*) ;;
-	    *)
-	      # And here is the reason: when a library appears more
-	      # than once as an explicit dependence of a library, or
-	      # is implicitly linked in more than once by the
-	      # compiler, it is considered special, and multiple
-	      # occurrences thereof are not removed.  Compare this
-	      # with having the same library being listed as a
-	      # dependency of multiple other libraries: in this case,
-	      # we know (pedantically, we assume) the library does not
-	      # need to be listed more than once, so we keep only the
-	      # last copy.  This is not always right, but it is rare
-	      # enough that we require users that really mean to play
-	      # such unportable linking tricks to link the library
-	      # using -Wl,-lname, so that libtool does not consider it
-	      # for duplicate removal.
-	      case " $specialdeplibs " in
-	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
-	      *)
-		case " $new_libs " in
-		*" $deplib "*) ;;
-		*) new_libs="$deplib $new_libs" ;;
-		esac
-		;;
-	      esac
-	      ;;
-	    esac
-	  done
-	  tmp_libs=
-	  for deplib in $new_libs; do
-	    case $deplib in
-	    -L*)
-	      case " $tmp_libs " in
-	      *" $deplib "*) ;;
-	      *) tmp_libs="$tmp_libs $deplib" ;;
-	      esac
-	      ;;
-	    *) tmp_libs="$tmp_libs $deplib" ;;
-	    esac
-	  done
-	  eval $var=\"$tmp_libs\"
-	done # for var
-      fi
-      # Last step: remove runtime libs from dependency_libs
-      # (they stay in deplibs)
-      tmp_libs=
-      for i in $dependency_libs ; do
-	case " $predeps $postdeps $compiler_lib_search_path " in
-	*" $i "*)
-	  i=""
-	  ;;
-	esac
-	if test -n "$i" ; then
-	  tmp_libs="$tmp_libs $i"
-	fi
-      done
-      dependency_libs=$tmp_libs
-    done # for pass
-    if test "$linkmode" = prog; then
-      dlfiles="$newdlfiles"
-    fi
-    if test "$linkmode" = prog || test "$linkmode" = lib; then
-      dlprefiles="$newdlprefiles"
-    fi
-
-    case $linkmode in
-    oldlib)
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-	func_warning "\`-dlopen' is ignored for archives"
-      fi
-
-      case " $deplibs" in
-      *\ -l* | *\ -L*)
-	func_warning "\`-l' and \`-L' are ignored for archives" ;;
-      esac
-
-      test -n "$rpath" && \
-	func_warning "\`-rpath' is ignored for archives"
-
-      test -n "$xrpath" && \
-	func_warning "\`-R' is ignored for archives"
-
-      test -n "$vinfo" && \
-	func_warning "\`-version-info/-version-number' is ignored for archives"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for archives"
-
-      test -n "$export_symbols$export_symbols_regex" && \
-	func_warning "\`-export-symbols' is ignored for archives"
-
-      # Now set the variables for building old libraries.
-      build_libtool_libs=no
-      oldlibs="$output"
-      objs="$objs$old_deplibs"
-      ;;
-
-    lib)
-      # Make sure we only generate libraries of the form `libNAME.la'.
-      case $outputname in
-      lib*)
-	func_stripname 'lib' '.la' "$outputname"
-	name=$func_stripname_result
-	eval shared_ext=\"$shrext_cmds\"
-	eval libname=\"$libname_spec\"
-	;;
-      *)
-	test "$module" = no && \
-	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
-
-	if test "$need_lib_prefix" != no; then
-	  # Add the "lib" prefix for modules if required
-	  func_stripname '' '.la' "$outputname"
-	  name=$func_stripname_result
-	  eval shared_ext=\"$shrext_cmds\"
-	  eval libname=\"$libname_spec\"
-	else
-	  func_stripname '' '.la' "$outputname"
-	  libname=$func_stripname_result
-	fi
-	;;
-      esac
-
-      if test -n "$objs"; then
-	if test "$deplibs_check_method" != pass_all; then
-	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
-	else
-	  $ECHO
-	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
-	  $ECHO "*** objects $objs is not portable!"
-	  libobjs="$libobjs $objs"
-	fi
-      fi
-
-      test "$dlself" != no && \
-	func_warning "\`-dlopen self' is ignored for libtool libraries"
-
-      set dummy $rpath
-      shift
-      test "$#" -gt 1 && \
-	func_warning "ignoring multiple \`-rpath's for a libtool library"
-
-      install_libdir="$1"
-
-      oldlibs=
-      if test -z "$rpath"; then
-	if test "$build_libtool_libs" = yes; then
-	  # Building a libtool convenience library.
-	  # Some compilers have problems with a `.al' extension so
-	  # convenience libraries should have the same extension an
-	  # archive normally would.
-	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
-	  build_libtool_libs=convenience
-	  build_old_libs=yes
-	fi
-
-	test -n "$vinfo" && \
-	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
-
-	test -n "$release" && \
-	  func_warning "\`-release' is ignored for convenience libraries"
-      else
-
-	# Parse the version information argument.
-	save_ifs="$IFS"; IFS=':'
-	set dummy $vinfo 0 0 0
-	shift
-	IFS="$save_ifs"
-
-	test -n "$7" && \
-	  func_fatal_help "too many parameters to \`-version-info'"
-
-	# convert absolute version numbers to libtool ages
-	# this retains compatibility with .la files and attempts
-	# to make the code below a bit more comprehensible
-
-	case $vinfo_number in
-	yes)
-	  number_major="$1"
-	  number_minor="$2"
-	  number_revision="$3"
-	  #
-	  # There are really only two kinds -- those that
-	  # use the current revision as the major version
-	  # and those that subtract age and use age as
-	  # a minor version.  But, then there is irix
-	  # which has an extra 1 added just for fun
-	  #
-	  case $version_type in
-	  darwin|linux|osf|windows|none)
-	    func_arith $number_major + $number_minor
-	    current=$func_arith_result
-	    age="$number_minor"
-	    revision="$number_revision"
-	    ;;
-	  freebsd-aout|freebsd-elf|sunos)
-	    current="$number_major"
-	    revision="$number_minor"
-	    age="0"
-	    ;;
-	  irix|nonstopux)
-	    func_arith $number_major + $number_minor
-	    current=$func_arith_result
-	    age="$number_minor"
-	    revision="$number_minor"
-	    lt_irix_increment=no
-	    ;;
-	  esac
-	  ;;
-	no)
-	  current="$1"
-	  revision="$2"
-	  age="$3"
-	  ;;
-	esac
-
-	# Check that each of the things are valid numbers.
-	case $current in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "CURRENT \`$current' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	case $revision in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "REVISION \`$revision' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	case $age in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "AGE \`$age' must be a nonnegative integer"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	if test "$age" -gt "$current"; then
-	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
-	  func_fatal_error "\`$vinfo' is not valid version information"
-	fi
-
-	# Calculate the version variables.
-	major=
-	versuffix=
-	verstring=
-	case $version_type in
-	none) ;;
-
-	darwin)
-	  # Like Linux, but with the current version available in
-	  # verstring for coding it into the library header
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix="$major.$age.$revision"
-	  # Darwin ld doesn't like 0 for these options...
-	  func_arith $current + 1
-	  minor_current=$func_arith_result
-	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
-	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
-	  ;;
-
-	freebsd-aout)
-	  major=".$current"
-	  versuffix=".$current.$revision";
-	  ;;
-
-	freebsd-elf)
-	  major=".$current"
-	  versuffix=".$current"
-	  ;;
-
-	irix | nonstopux)
-	  if test "X$lt_irix_increment" = "Xno"; then
-	    func_arith $current - $age
-	  else
-	    func_arith $current - $age + 1
-	  fi
-	  major=$func_arith_result
-
-	  case $version_type in
-	    nonstopux) verstring_prefix=nonstopux ;;
-	    *)         verstring_prefix=sgi ;;
-	  esac
-	  verstring="$verstring_prefix$major.$revision"
-
-	  # Add in all the interfaces that we are compatible with.
-	  loop=$revision
-	  while test "$loop" -ne 0; do
-	    func_arith $revision - $loop
-	    iface=$func_arith_result
-	    func_arith $loop - 1
-	    loop=$func_arith_result
-	    verstring="$verstring_prefix$major.$iface:$verstring"
-	  done
-
-	  # Before this point, $major must not contain `.'.
-	  major=.$major
-	  versuffix="$major.$revision"
-	  ;;
-
-	linux)
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix="$major.$age.$revision"
-	  ;;
-
-	osf)
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix=".$current.$age.$revision"
-	  verstring="$current.$age.$revision"
-
-	  # Add in all the interfaces that we are compatible with.
-	  loop=$age
-	  while test "$loop" -ne 0; do
-	    func_arith $current - $loop
-	    iface=$func_arith_result
-	    func_arith $loop - 1
-	    loop=$func_arith_result
-	    verstring="$verstring:${iface}.0"
-	  done
-
-	  # Make executables depend on our current version.
-	  verstring="$verstring:${current}.0"
-	  ;;
-
-	qnx)
-	  major=".$current"
-	  versuffix=".$current"
-	  ;;
-
-	sunos)
-	  major=".$current"
-	  versuffix=".$current.$revision"
-	  ;;
-
-	windows)
-	  # Use '-' rather than '.', since we only want one
-	  # extension on DOS 8.3 filesystems.
-	  func_arith $current - $age
-	  major=$func_arith_result
-	  versuffix="-$major"
-	  ;;
-
-	*)
-	  func_fatal_configuration "unknown library version type \`$version_type'"
-	  ;;
-	esac
-
-	# Clear the version info if we defaulted, and they specified a release.
-	if test -z "$vinfo" && test -n "$release"; then
-	  major=
-	  case $version_type in
-	  darwin)
-	    # we can't check for "0.0" in archive_cmds due to quoting
-	    # problems, so we reset it completely
-	    verstring=
-	    ;;
-	  *)
-	    verstring="0.0"
-	    ;;
-	  esac
-	  if test "$need_version" = no; then
-	    versuffix=
-	  else
-	    versuffix=".0.0"
-	  fi
-	fi
-
-	# Remove version info from name if versioning should be avoided
-	if test "$avoid_version" = yes && test "$need_version" = no; then
-	  major=
-	  versuffix=
-	  verstring=""
-	fi
-
-	# Check to see if the archive will have undefined symbols.
-	if test "$allow_undefined" = yes; then
-	  if test "$allow_undefined_flag" = unsupported; then
-	    func_warning "undefined symbols not allowed in $host shared libraries"
-	    build_libtool_libs=no
-	    build_old_libs=yes
-	  fi
-	else
-	  # Don't allow undefined symbols.
-	  allow_undefined_flag="$no_undefined_flag"
-	fi
-
-      fi
-
-      func_generate_dlsyms "$libname" "$libname" "yes"
-      libobjs="$libobjs $symfileobj"
-      test "X$libobjs" = "X " && libobjs=
-
-      if test "$mode" != relink; then
-	# Remove our outputs, but don't remove object files since they
-	# may have been created when compiling PIC objects.
-	removelist=
-	tempremovelist=`$ECHO "$output_objdir/*"`
-	for p in $tempremovelist; do
-	  case $p in
-	    *.$objext | *.gcno)
-	       ;;
-	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
-	       if test "X$precious_files_regex" != "X"; then
-		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
-		 then
-		   continue
-		 fi
-	       fi
-	       removelist="$removelist $p"
-	       ;;
-	    *) ;;
-	  esac
-	done
-	test -n "$removelist" && \
-	  func_show_eval "${RM}r \$removelist"
-      fi
-
-      # Now set the variables for building old libraries.
-      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
-	oldlibs="$oldlibs $output_objdir/$libname.$libext"
-
-	# Transform .lo files to .o files.
-	oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
-      fi
-
-      # Eliminate all temporary directories.
-      #for path in $notinst_path; do
-      #	lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
-      #	deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
-      #	dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
-      #done
-
-      if test -n "$xrpath"; then
-	# If the user specified any rpath flags, then add them.
-	temp_xrpath=
-	for libdir in $xrpath; do
-	  temp_xrpath="$temp_xrpath -R$libdir"
-	  case "$finalize_rpath " in
-	  *" $libdir "*) ;;
-	  *) finalize_rpath="$finalize_rpath $libdir" ;;
-	  esac
-	done
-	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
-	  dependency_libs="$temp_xrpath $dependency_libs"
-	fi
-      fi
-
-      # Make sure dlfiles contains only unique files that won't be dlpreopened
-      old_dlfiles="$dlfiles"
-      dlfiles=
-      for lib in $old_dlfiles; do
-	case " $dlprefiles $dlfiles " in
-	*" $lib "*) ;;
-	*) dlfiles="$dlfiles $lib" ;;
-	esac
-      done
-
-      # Make sure dlprefiles contains only unique files
-      old_dlprefiles="$dlprefiles"
-      dlprefiles=
-      for lib in $old_dlprefiles; do
-	case "$dlprefiles " in
-	*" $lib "*) ;;
-	*) dlprefiles="$dlprefiles $lib" ;;
-	esac
-      done
-
-      if test "$build_libtool_libs" = yes; then
-	if test -n "$rpath"; then
-	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
-	    # these systems don't actually have a c library (as such)!
-	    ;;
-	  *-*-rhapsody* | *-*-darwin1.[012])
-	    # Rhapsody C library is in the System framework
-	    deplibs="$deplibs System.ltframework"
-	    ;;
-	  *-*-netbsd*)
-	    # Don't link with libc until the a.out ld.so is fixed.
-	    ;;
-	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	    # Do not include libc due to us having libc/libc_r.
-	    ;;
-	  *-*-sco3.2v5* | *-*-sco5v6*)
-	    # Causes problems with __ctype
-	    ;;
-	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
-	    # Compiler inserts libc in the correct place for threads to work
-	    ;;
-	  *)
-	    # Add libc to deplibs on all other systems if necessary.
-	    if test "$build_libtool_need_lc" = "yes"; then
-	      deplibs="$deplibs -lc"
-	    fi
-	    ;;
-	  esac
-	fi
-
-	# Transform deplibs into only deplibs that can be linked in shared.
-	name_save=$name
-	libname_save=$libname
-	release_save=$release
-	versuffix_save=$versuffix
-	major_save=$major
-	# I'm not sure if I'm treating the release correctly.  I think
-	# release should show up in the -l (ie -lgmp5) so we don't want to
-	# add it in twice.  Is that correct?
-	release=""
-	versuffix=""
-	major=""
-	newdeplibs=
-	droppeddeps=no
-	case $deplibs_check_method in
-	pass_all)
-	  # Don't check for shared/static.  Everything works.
-	  # This might be a little naive.  We might want to check
-	  # whether the library exists or not.  But this is on
-	  # osf3 & osf4 and I'm not really sure... Just
-	  # implementing what was already the behavior.
-	  newdeplibs=$deplibs
-	  ;;
-	test_compile)
-	  # This code stresses the "libraries are programs" paradigm to its
-	  # limits. Maybe even breaks it.  We compile a program, linking it
-	  # against the deplibs as a proxy for the library.  Then we can check
-	  # whether they linked in statically or dynamically with ldd.
-	  $opt_dry_run || $RM conftest.c
-	  cat > conftest.c <<EOF
-	  int main() { return 0; }
-EOF
-	  $opt_dry_run || $RM conftest
-	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
-	    ldd_output=`ldd conftest`
-	    for i in $deplibs; do
-	      case $i in
-	      -l*)
-		func_stripname -l '' "$i"
-		name=$func_stripname_result
-		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		  case " $predeps $postdeps " in
-		  *" $i "*)
-		    newdeplibs="$newdeplibs $i"
-		    i=""
-		    ;;
-		  esac
-		fi
-		if test -n "$i" ; then
-		  libname=`eval "\\$ECHO \"$libname_spec\""`
-		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
-		  set dummy $deplib_matches; shift
-		  deplib_match=$1
-		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-		    newdeplibs="$newdeplibs $i"
-		  else
-		    droppeddeps=yes
-		    $ECHO
-		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		    $ECHO "*** I have the capability to make that library automatically link in when"
-		    $ECHO "*** you link to this library.  But I can only do this if you have a"
-		    $ECHO "*** shared version of the library, which I believe you do not have"
-		    $ECHO "*** because a test_compile did reveal that the linker did not use it for"
-		    $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
-		  fi
-		fi
-		;;
-	      *)
-		newdeplibs="$newdeplibs $i"
-		;;
-	      esac
-	    done
-	  else
-	    # Error occurred in the first compile.  Let's try to salvage
-	    # the situation: Compile a separate program for each library.
-	    for i in $deplibs; do
-	      case $i in
-	      -l*)
-		func_stripname -l '' "$i"
-		name=$func_stripname_result
-		$opt_dry_run || $RM conftest
-		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
-		  ldd_output=`ldd conftest`
-		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		    case " $predeps $postdeps " in
-		    *" $i "*)
-		      newdeplibs="$newdeplibs $i"
-		      i=""
-		      ;;
-		    esac
-		  fi
-		  if test -n "$i" ; then
-		    libname=`eval "\\$ECHO \"$libname_spec\""`
-		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
-		    set dummy $deplib_matches; shift
-		    deplib_match=$1
-		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
-		      newdeplibs="$newdeplibs $i"
-		    else
-		      droppeddeps=yes
-		      $ECHO
-		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		      $ECHO "*** I have the capability to make that library automatically link in when"
-		      $ECHO "*** you link to this library.  But I can only do this if you have a"
-		      $ECHO "*** shared version of the library, which you do not appear to have"
-		      $ECHO "*** because a test_compile did reveal that the linker did not use this one"
-		      $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
-		    fi
-		  fi
-		else
-		  droppeddeps=yes
-		  $ECHO
-		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
-		  $ECHO "*** make it link in!  You will probably need to install it or some"
-		  $ECHO "*** library that it depends on before this library will be fully"
-		  $ECHO "*** functional.  Installing it before continuing would be even better."
-		fi
-		;;
-	      *)
-		newdeplibs="$newdeplibs $i"
-		;;
-	      esac
-	    done
-	  fi
-	  ;;
-	file_magic*)
-	  set dummy $deplibs_check_method; shift
-	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-	  for a_deplib in $deplibs; do
-	    case $a_deplib in
-	    -l*)
-	      func_stripname -l '' "$a_deplib"
-	      name=$func_stripname_result
-	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		case " $predeps $postdeps " in
-		*" $a_deplib "*)
-		  newdeplibs="$newdeplibs $a_deplib"
-		  a_deplib=""
-		  ;;
-		esac
-	      fi
-	      if test -n "$a_deplib" ; then
-		libname=`eval "\\$ECHO \"$libname_spec\""`
-		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
-		  for potent_lib in $potential_libs; do
-		      # Follow soft links.
-		      if ls -lLd "$potent_lib" 2>/dev/null |
-			 $GREP " -> " >/dev/null; then
-			continue
-		      fi
-		      # The statement above tries to avoid entering an
-		      # endless loop below, in case of cyclic links.
-		      # We might still enter an endless loop, since a link
-		      # loop can be closed while we follow links,
-		      # but so what?
-		      potlib="$potent_lib"
-		      while test -h "$potlib" 2>/dev/null; do
-			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
-			case $potliblink in
-			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
-			*) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
-			esac
-		      done
-		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
-			 $SED -e 10q |
-			 $EGREP "$file_magic_regex" > /dev/null; then
-			newdeplibs="$newdeplibs $a_deplib"
-			a_deplib=""
-			break 2
-		      fi
-		  done
-		done
-	      fi
-	      if test -n "$a_deplib" ; then
-		droppeddeps=yes
-		$ECHO
-		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		$ECHO "*** I have the capability to make that library automatically link in when"
-		$ECHO "*** you link to this library.  But I can only do this if you have a"
-		$ECHO "*** shared version of the library, which you do not appear to have"
-		$ECHO "*** because I did check the linker path looking for a file starting"
-		if test -z "$potlib" ; then
-		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
-		else
-		  $ECHO "*** with $libname and none of the candidates passed a file format test"
-		  $ECHO "*** using a file magic. Last file checked: $potlib"
-		fi
-	      fi
-	      ;;
-	    *)
-	      # Add a -L argument.
-	      newdeplibs="$newdeplibs $a_deplib"
-	      ;;
-	    esac
-	  done # Gone through all deplibs.
-	  ;;
-	match_pattern*)
-	  set dummy $deplibs_check_method; shift
-	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-	  for a_deplib in $deplibs; do
-	    case $a_deplib in
-	    -l*)
-	      func_stripname -l '' "$a_deplib"
-	      name=$func_stripname_result
-	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-		case " $predeps $postdeps " in
-		*" $a_deplib "*)
-		  newdeplibs="$newdeplibs $a_deplib"
-		  a_deplib=""
-		  ;;
-		esac
-	      fi
-	      if test -n "$a_deplib" ; then
-		libname=`eval "\\$ECHO \"$libname_spec\""`
-		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
-		  for potent_lib in $potential_libs; do
-		    potlib="$potent_lib" # see symlink-check above in file_magic test
-		    if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
-		       $EGREP "$match_pattern_regex" > /dev/null; then
-		      newdeplibs="$newdeplibs $a_deplib"
-		      a_deplib=""
-		      break 2
-		    fi
-		  done
-		done
-	      fi
-	      if test -n "$a_deplib" ; then
-		droppeddeps=yes
-		$ECHO
-		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		$ECHO "*** I have the capability to make that library automatically link in when"
-		$ECHO "*** you link to this library.  But I can only do this if you have a"
-		$ECHO "*** shared version of the library, which you do not appear to have"
-		$ECHO "*** because I did check the linker path looking for a file starting"
-		if test -z "$potlib" ; then
-		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
-		else
-		  $ECHO "*** with $libname and none of the candidates passed a file format test"
-		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
-		fi
-	      fi
-	      ;;
-	    *)
-	      # Add a -L argument.
-	      newdeplibs="$newdeplibs $a_deplib"
-	      ;;
-	    esac
-	  done # Gone through all deplibs.
-	  ;;
-	none | unknown | *)
-	  newdeplibs=""
-	  tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
-	      -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
-	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-	    for i in $predeps $postdeps ; do
-	      # can't use Xsed below, because $i might contain '/'
-	      tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
-	    done
-	  fi
-	  if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[	 ]//g' |
-	     $GREP . >/dev/null; then
-	    $ECHO
-	    if test "X$deplibs_check_method" = "Xnone"; then
-	      $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
-	    else
-	      $ECHO "*** Warning: inter-library dependencies are not known to be supported."
-	    fi
-	    $ECHO "*** All declared inter-library dependencies are being dropped."
-	    droppeddeps=yes
-	  fi
-	  ;;
-	esac
-	versuffix=$versuffix_save
-	major=$major_save
-	release=$release_save
-	libname=$libname_save
-	name=$name_save
-
-	case $host in
-	*-*-rhapsody* | *-*-darwin1.[012])
-	  # On Rhapsody replace the C library with the System framework
-	  newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
-	  ;;
-	esac
-
-	if test "$droppeddeps" = yes; then
-	  if test "$module" = yes; then
-	    $ECHO
-	    $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
-	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
-	    $ECHO "*** a static module, that should work as long as the dlopening"
-	    $ECHO "*** application is linked with the -dlopen flag."
-	    if test -z "$global_symbol_pipe"; then
-	      $ECHO
-	      $ECHO "*** However, this would only work if libtool was able to extract symbol"
-	      $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
-	      $ECHO "*** not find such a program.  So, this module is probably useless."
-	      $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
-	    fi
-	    if test "$build_old_libs" = no; then
-	      oldlibs="$output_objdir/$libname.$libext"
-	      build_libtool_libs=module
-	      build_old_libs=yes
-	    else
-	      build_libtool_libs=no
-	    fi
-	  else
-	    $ECHO "*** The inter-library dependencies that have been dropped here will be"
-	    $ECHO "*** automatically added whenever a program is linked with this library"
-	    $ECHO "*** or is declared to -dlopen it."
-
-	    if test "$allow_undefined" = no; then
-	      $ECHO
-	      $ECHO "*** Since this library must not contain undefined symbols,"
-	      $ECHO "*** because either the platform does not support them or"
-	      $ECHO "*** it was explicitly requested with -no-undefined,"
-	      $ECHO "*** libtool will only create a static version of it."
-	      if test "$build_old_libs" = no; then
-		oldlibs="$output_objdir/$libname.$libext"
-		build_libtool_libs=module
-		build_old_libs=yes
-	      else
-		build_libtool_libs=no
-	      fi
-	    fi
-	  fi
-	fi
-	# Done checking deplibs!
-	deplibs=$newdeplibs
-      fi
-      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
-      case $host in
-	*-*-darwin*)
-	  newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  ;;
-      esac
-
-      # move library search paths that coincide with paths to not yet
-      # installed libraries to the beginning of the library search list
-      new_libs=
-      for path in $notinst_path; do
-	case " $new_libs " in
-	*" -L$path/$objdir "*) ;;
-	*)
-	  case " $deplibs " in
-	  *" -L$path/$objdir "*)
-	    new_libs="$new_libs -L$path/$objdir" ;;
-	  esac
-	  ;;
-	esac
-      done
-      for deplib in $deplibs; do
-	case $deplib in
-	-L*)
-	  case " $new_libs " in
-	  *" $deplib "*) ;;
-	  *) new_libs="$new_libs $deplib" ;;
-	  esac
-	  ;;
-	*) new_libs="$new_libs $deplib" ;;
-	esac
-      done
-      deplibs="$new_libs"
-
-      # All the library-specific variables (install_libdir is set above).
-      library_names=
-      old_library=
-      dlname=
-
-      # Test again, we may have decided not to build it any more
-      if test "$build_libtool_libs" = yes; then
-	if test "$hardcode_into_libs" = yes; then
-	  # Hardcode the library paths
-	  hardcode_libdirs=
-	  dep_rpath=
-	  rpath="$finalize_rpath"
-	  test "$mode" != relink && rpath="$compile_rpath$rpath"
-	  for libdir in $rpath; do
-	    if test -n "$hardcode_libdir_flag_spec"; then
-	      if test -n "$hardcode_libdir_separator"; then
-		if test -z "$hardcode_libdirs"; then
-		  hardcode_libdirs="$libdir"
-		else
-		  # Just accumulate the unique libdirs.
-		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		    ;;
-		  *)
-		    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
-		    ;;
-		  esac
-		fi
-	      else
-		eval flag=\"$hardcode_libdir_flag_spec\"
-		dep_rpath="$dep_rpath $flag"
-	      fi
-	    elif test -n "$runpath_var"; then
-	      case "$perm_rpath " in
-	      *" $libdir "*) ;;
-	      *) perm_rpath="$perm_rpath $libdir" ;;
-	      esac
-	    fi
-	  done
-	  # Substitute the hardcoded libdirs into the rpath.
-	  if test -n "$hardcode_libdir_separator" &&
-	     test -n "$hardcode_libdirs"; then
-	    libdir="$hardcode_libdirs"
-	    if test -n "$hardcode_libdir_flag_spec_ld"; then
-	      eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
-	    else
-	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
-	    fi
-	  fi
-	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
-	    # We should set the runpath_var.
-	    rpath=
-	    for dir in $perm_rpath; do
-	      rpath="$rpath$dir:"
-	    done
-	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
-	  fi
-	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
-	fi
-
-	shlibpath="$finalize_shlibpath"
-	test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
-	if test -n "$shlibpath"; then
-	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
-	fi
-
-	# Get the real and link names of the library.
-	eval shared_ext=\"$shrext_cmds\"
-	eval library_names=\"$library_names_spec\"
-	set dummy $library_names
-	shift
-	realname="$1"
-	shift
-
-	if test -n "$soname_spec"; then
-	  eval soname=\"$soname_spec\"
-	else
-	  soname="$realname"
-	fi
-	if test -z "$dlname"; then
-	  dlname=$soname
-	fi
-
-	lib="$output_objdir/$realname"
-	linknames=
-	for link
-	do
-	  linknames="$linknames $link"
-	done
-
-	# Use standard objects if they are pic
-	test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-	test "X$libobjs" = "X " && libobjs=
-
-	delfiles=
-	if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
-	  export_symbols="$output_objdir/$libname.uexp"
-	  delfiles="$delfiles $export_symbols"
-	fi
-
-	orig_export_symbols=
-	case $host_os in
-	cygwin* | mingw* | cegcc*)
-	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
-	    # exporting using user supplied symfile
-	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
-	      # and it's NOT already a .def file. Must figure out
-	      # which of the given symbols are data symbols and tag
-	      # them as such. So, trigger use of export_symbols_cmds.
-	      # export_symbols gets reassigned inside the "prepare
-	      # the list of exported symbols" if statement, so the
-	      # include_expsyms logic still works.
-	      orig_export_symbols="$export_symbols"
-	      export_symbols=
-	      always_export_symbols=yes
-	    fi
-	  fi
-	  ;;
-	esac
-
-	# Prepare the list of exported symbols
-	if test -z "$export_symbols"; then
-	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
-	    func_verbose "generating symbol list for \`$libname.la'"
-	    export_symbols="$output_objdir/$libname.exp"
-	    $opt_dry_run || $RM $export_symbols
-	    cmds=$export_symbols_cmds
-	    save_ifs="$IFS"; IFS='~'
-	    for cmd in $cmds; do
-	      IFS="$save_ifs"
-	      eval cmd=\"$cmd\"
-	      func_len " $cmd"
-	      len=$func_len_result
-	      if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-		func_show_eval "$cmd" 'exit $?'
-		skipped_export=false
-	      else
-		# The command line is too long to execute in one step.
-		func_verbose "using reloadable object file for export list..."
-		skipped_export=:
-		# Break out early, otherwise skipped_export may be
-		# set to false by a later but shorter cmd.
-		break
-	      fi
-	    done
-	    IFS="$save_ifs"
-	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
-	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
-	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
-	    fi
-	  fi
-	fi
-
-	if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	  tmp_export_symbols="$export_symbols"
-	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-	  $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
-	fi
-
-	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
-	  # The given exports_symbols file has to be filtered, so filter it.
-	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
-	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
-	  # 's' commands which not all seds can handle. GNU sed should be fine
-	  # though. Also, the filter scales superlinearly with the number of
-	  # global variables. join(1) would be nice here, but unfortunately
-	  # isn't a blessed tool.
-	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-	  delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
-	  export_symbols=$output_objdir/$libname.def
-	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
-	fi
-
-	tmp_deplibs=
-	for test_deplib in $deplibs; do
-	  case " $convenience " in
-	  *" $test_deplib "*) ;;
-	  *)
-	    tmp_deplibs="$tmp_deplibs $test_deplib"
-	    ;;
-	  esac
-	done
-	deplibs="$tmp_deplibs"
-
-	if test -n "$convenience"; then
-	  if test -n "$whole_archive_flag_spec" &&
-	    test "$compiler_needs_object" = yes &&
-	    test -z "$libobjs"; then
-	    # extract the archives, so we have objects to list.
-	    # TODO: could optimize this to just extract one archive.
-	    whole_archive_flag_spec=
-	  fi
-	  if test -n "$whole_archive_flag_spec"; then
-	    save_libobjs=$libobjs
-	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
-	    test "X$libobjs" = "X " && libobjs=
-	  else
-	    gentop="$output_objdir/${outputname}x"
-	    generated="$generated $gentop"
-
-	    func_extract_archives $gentop $convenience
-	    libobjs="$libobjs $func_extract_archives_result"
-	    test "X$libobjs" = "X " && libobjs=
-	  fi
-	fi
-
-	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
-	  eval flag=\"$thread_safe_flag_spec\"
-	  linker_flags="$linker_flags $flag"
-	fi
-
-	# Make a backup of the uninstalled library when relinking
-	if test "$mode" = relink; then
-	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
-	fi
-
-	# Do each of the archive commands.
-	if test "$module" = yes && test -n "$module_cmds" ; then
-	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
-	    eval test_cmds=\"$module_expsym_cmds\"
-	    cmds=$module_expsym_cmds
-	  else
-	    eval test_cmds=\"$module_cmds\"
-	    cmds=$module_cmds
-	  fi
-	else
-	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
-	    eval test_cmds=\"$archive_expsym_cmds\"
-	    cmds=$archive_expsym_cmds
-	  else
-	    eval test_cmds=\"$archive_cmds\"
-	    cmds=$archive_cmds
-	  fi
-	fi
-
-	if test "X$skipped_export" != "X:" &&
-	   func_len " $test_cmds" &&
-	   len=$func_len_result &&
-	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	  :
-	else
-	  # The command line is too long to link in one step, link piecewise
-	  # or, if using GNU ld and skipped_export is not :, use a linker
-	  # script.
-
-	  # Save the value of $output and $libobjs because we want to
-	  # use them later.  If we have whole_archive_flag_spec, we
-	  # want to use save_libobjs as it was before
-	  # whole_archive_flag_spec was expanded, because we can't
-	  # assume the linker understands whole_archive_flag_spec.
-	  # This may have to be revisited, in case too many
-	  # convenience libraries get linked in and end up exceeding
-	  # the spec.
-	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
-	    save_libobjs=$libobjs
-	  fi
-	  save_output=$output
-	  output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
-
-	  # Clear the reloadable object creation command queue and
-	  # initialize k to one.
-	  test_cmds=
-	  concat_cmds=
-	  objlist=
-	  last_robj=
-	  k=1
-
-	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
-	    output=${output_objdir}/${output_la}.lnkscript
-	    func_verbose "creating GNU ld script: $output"
-	    $ECHO 'INPUT (' > $output
-	    for obj in $save_libobjs
-	    do
-	      $ECHO "$obj" >> $output
-	    done
-	    $ECHO ')' >> $output
-	    delfiles="$delfiles $output"
-	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
-	    output=${output_objdir}/${output_la}.lnk
-	    func_verbose "creating linker input file list: $output"
-	    : > $output
-	    set x $save_libobjs
-	    shift
-	    firstobj=
-	    if test "$compiler_needs_object" = yes; then
-	      firstobj="$1 "
-	      shift
-	    fi
-	    for obj
-	    do
-	      $ECHO "$obj" >> $output
-	    done
-	    delfiles="$delfiles $output"
-	    output=$firstobj\"$file_list_spec$output\"
-	  else
-	    if test -n "$save_libobjs"; then
-	      func_verbose "creating reloadable object files..."
-	      output=$output_objdir/$output_la-${k}.$objext
-	      eval test_cmds=\"$reload_cmds\"
-	      func_len " $test_cmds"
-	      len0=$func_len_result
-	      len=$len0
-
-	      # Loop over the list of objects to be linked.
-	      for obj in $save_libobjs
-	      do
-		func_len " $obj"
-		func_arith $len + $func_len_result
-		len=$func_arith_result
-		if test "X$objlist" = X ||
-		   test "$len" -lt "$max_cmd_len"; then
-		  func_append objlist " $obj"
-		else
-		  # The command $test_cmds is almost too long, add a
-		  # command to the queue.
-		  if test "$k" -eq 1 ; then
-		    # The first file doesn't have a previous command to add.
-		    eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
-		  else
-		    # All subsequent reloadable object files will link in
-		    # the last one created.
-		    eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
-		  fi
-		  last_robj=$output_objdir/$output_la-${k}.$objext
-		  func_arith $k + 1
-		  k=$func_arith_result
-		  output=$output_objdir/$output_la-${k}.$objext
-		  objlist=$obj
-		  func_len " $last_robj"
-		  func_arith $len0 + $func_len_result
-		  len=$func_arith_result
-		fi
-	      done
-	      # Handle the remaining objects by creating one last
-	      # reloadable object file.  All subsequent reloadable object
-	      # files will link in the last one created.
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
-	      if test -n "$last_robj"; then
-	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
-	      fi
-	      delfiles="$delfiles $output"
-
-	    else
-	      output=
-	    fi
-
-	    if ${skipped_export-false}; then
-	      func_verbose "generating symbol list for \`$libname.la'"
-	      export_symbols="$output_objdir/$libname.exp"
-	      $opt_dry_run || $RM $export_symbols
-	      libobjs=$output
-	      # Append the command to create the export file.
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
-	      if test -n "$last_robj"; then
-		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
-	      fi
-	    fi
-
-	    test -n "$save_libobjs" &&
-	      func_verbose "creating a temporary reloadable object file: $output"
-
-	    # Loop through the commands generated above and execute them.
-	    save_ifs="$IFS"; IFS='~'
-	    for cmd in $concat_cmds; do
-	      IFS="$save_ifs"
-	      $opt_silent || {
-		  func_quote_for_expand "$cmd"
-		  eval "func_echo $func_quote_for_expand_result"
-	      }
-	      $opt_dry_run || eval "$cmd" || {
-		lt_exit=$?
-
-		# Restore the uninstalled library and exit
-		if test "$mode" = relink; then
-		  ( cd "$output_objdir" && \
-		    $RM "${realname}T" && \
-		    $MV "${realname}U" "$realname" )
-		fi
-
-		exit $lt_exit
-	      }
-	    done
-	    IFS="$save_ifs"
-
-	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
-	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
-	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
-	    fi
-	  fi
-
-          if ${skipped_export-false}; then
-	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	      tmp_export_symbols="$export_symbols"
-	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-	      $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
-	    fi
-
-	    if test -n "$orig_export_symbols"; then
-	      # The given exports_symbols file has to be filtered, so filter it.
-	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
-	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
-	      # 's' commands which not all seds can handle. GNU sed should be fine
-	      # though. Also, the filter scales superlinearly with the number of
-	      # global variables. join(1) would be nice here, but unfortunately
-	      # isn't a blessed tool.
-	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-	      delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
-	      export_symbols=$output_objdir/$libname.def
-	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
-	    fi
-	  fi
-
-	  libobjs=$output
-	  # Restore the value of output.
-	  output=$save_output
-
-	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
-	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
-	    test "X$libobjs" = "X " && libobjs=
-	  fi
-	  # Expand the library linking commands again to reset the
-	  # value of $libobjs for piecewise linking.
-
-	  # Do each of the archive commands.
-	  if test "$module" = yes && test -n "$module_cmds" ; then
-	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
-	      cmds=$module_expsym_cmds
-	    else
-	      cmds=$module_cmds
-	    fi
-	  else
-	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
-	      cmds=$archive_expsym_cmds
-	    else
-	      cmds=$archive_cmds
-	    fi
-	  fi
-	fi
-
-	if test -n "$delfiles"; then
-	  # Append the command to remove temporary files to $cmds.
-	  eval cmds=\"\$cmds~\$RM $delfiles\"
-	fi
-
-	# Add any objects from preloaded convenience libraries
-	if test -n "$dlprefiles"; then
-	  gentop="$output_objdir/${outputname}x"
-	  generated="$generated $gentop"
-
-	  func_extract_archives $gentop $dlprefiles
-	  libobjs="$libobjs $func_extract_archives_result"
-	  test "X$libobjs" = "X " && libobjs=
-	fi
-
-	save_ifs="$IFS"; IFS='~'
-	for cmd in $cmds; do
-	  IFS="$save_ifs"
-	  eval cmd=\"$cmd\"
-	  $opt_silent || {
-	    func_quote_for_expand "$cmd"
-	    eval "func_echo $func_quote_for_expand_result"
-	  }
-	  $opt_dry_run || eval "$cmd" || {
-	    lt_exit=$?
-
-	    # Restore the uninstalled library and exit
-	    if test "$mode" = relink; then
-	      ( cd "$output_objdir" && \
-	        $RM "${realname}T" && \
-		$MV "${realname}U" "$realname" )
-	    fi
-
-	    exit $lt_exit
-	  }
-	done
-	IFS="$save_ifs"
-
-	# Restore the uninstalled library and exit
-	if test "$mode" = relink; then
-	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
-
-	  if test -n "$convenience"; then
-	    if test -z "$whole_archive_flag_spec"; then
-	      func_show_eval '${RM}r "$gentop"'
-	    fi
-	  fi
-
-	  exit $EXIT_SUCCESS
-	fi
-
-	# Create links to the real library.
-	for linkname in $linknames; do
-	  if test "$realname" != "$linkname"; then
-	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
-	  fi
-	done
-
-	# If -module or -export-dynamic was specified, set the dlname.
-	if test "$module" = yes || test "$export_dynamic" = yes; then
-	  # On all known operating systems, these are identical.
-	  dlname="$soname"
-	fi
-      fi
-      ;;
-
-    obj)
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-	func_warning "\`-dlopen' is ignored for objects"
-      fi
-
-      case " $deplibs" in
-      *\ -l* | *\ -L*)
-	func_warning "\`-l' and \`-L' are ignored for objects" ;;
-      esac
-
-      test -n "$rpath" && \
-	func_warning "\`-rpath' is ignored for objects"
-
-      test -n "$xrpath" && \
-	func_warning "\`-R' is ignored for objects"
-
-      test -n "$vinfo" && \
-	func_warning "\`-version-info' is ignored for objects"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for objects"
-
-      case $output in
-      *.lo)
-	test -n "$objs$old_deplibs" && \
-	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
-
-	libobj=$output
-	func_lo2o "$libobj"
-	obj=$func_lo2o_result
-	;;
-      *)
-	libobj=
-	obj="$output"
-	;;
-      esac
-
-      # Delete the old objects.
-      $opt_dry_run || $RM $obj $libobj
-
-      # Objects from convenience libraries.  This assumes
-      # single-version convenience libraries.  Whenever we create
-      # different ones for PIC/non-PIC, this we'll have to duplicate
-      # the extraction.
-      reload_conv_objs=
-      gentop=
-      # reload_cmds runs $LD directly, so let us get rid of
-      # -Wl from whole_archive_flag_spec and hope we can get by with
-      # turning comma into space..
-      wl=
-
-      if test -n "$convenience"; then
-	if test -n "$whole_archive_flag_spec"; then
-	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
-	  reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
-	else
-	  gentop="$output_objdir/${obj}x"
-	  generated="$generated $gentop"
-
-	  func_extract_archives $gentop $convenience
-	  reload_conv_objs="$reload_objs $func_extract_archives_result"
-	fi
-      fi
-
-      # Create the old-style object.
-      reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
-
-      output="$obj"
-      func_execute_cmds "$reload_cmds" 'exit $?'
-
-      # Exit if we aren't doing a library object file.
-      if test -z "$libobj"; then
-	if test -n "$gentop"; then
-	  func_show_eval '${RM}r "$gentop"'
-	fi
-
-	exit $EXIT_SUCCESS
-      fi
-
-      if test "$build_libtool_libs" != yes; then
-	if test -n "$gentop"; then
-	  func_show_eval '${RM}r "$gentop"'
-	fi
-
-	# Create an invalid libtool object if no PIC, so that we don't
-	# accidentally link it into a program.
-	# $show "echo timestamp > $libobj"
-	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
-	exit $EXIT_SUCCESS
-      fi
-
-      if test -n "$pic_flag" || test "$pic_mode" != default; then
-	# Only do commands if we really have different PIC objects.
-	reload_objs="$libobjs $reload_conv_objs"
-	output="$libobj"
-	func_execute_cmds "$reload_cmds" 'exit $?'
-      fi
-
-      if test -n "$gentop"; then
-	func_show_eval '${RM}r "$gentop"'
-      fi
-
-      exit $EXIT_SUCCESS
-      ;;
-
-    prog)
-      case $host in
-	*cygwin*) func_stripname '' '.exe' "$output"
-	          output=$func_stripname_result.exe;;
-      esac
-      test -n "$vinfo" && \
-	func_warning "\`-version-info' is ignored for programs"
-
-      test -n "$release" && \
-	func_warning "\`-release' is ignored for programs"
-
-      test "$preload" = yes \
-        && test "$dlopen_support" = unknown \
-	&& test "$dlopen_self" = unknown \
-	&& test "$dlopen_self_static" = unknown && \
-	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
-
-      case $host in
-      *-*-rhapsody* | *-*-darwin1.[012])
-	# On Rhapsody replace the C library is the System framework
-	compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
-	finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
-	;;
-      esac
-
-      case $host in
-      *-*-darwin*)
-	# Don't allow lazy linking, it breaks C++ global constructors
-	# But is supposedly fixed on 10.4 or later (yay!).
-	if test "$tagname" = CXX ; then
-	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
-	    10.[0123])
-	      compile_command="$compile_command ${wl}-bind_at_load"
-	      finalize_command="$finalize_command ${wl}-bind_at_load"
-	    ;;
-	  esac
-	fi
-	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
-	compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	;;
-      esac
-
-
-      # move library search paths that coincide with paths to not yet
-      # installed libraries to the beginning of the library search list
-      new_libs=
-      for path in $notinst_path; do
-	case " $new_libs " in
-	*" -L$path/$objdir "*) ;;
-	*)
-	  case " $compile_deplibs " in
-	  *" -L$path/$objdir "*)
-	    new_libs="$new_libs -L$path/$objdir" ;;
-	  esac
-	  ;;
-	esac
-      done
-      for deplib in $compile_deplibs; do
-	case $deplib in
-	-L*)
-	  case " $new_libs " in
-	  *" $deplib "*) ;;
-	  *) new_libs="$new_libs $deplib" ;;
-	  esac
-	  ;;
-	*) new_libs="$new_libs $deplib" ;;
-	esac
-      done
-      compile_deplibs="$new_libs"
-
-
-      compile_command="$compile_command $compile_deplibs"
-      finalize_command="$finalize_command $finalize_deplibs"
-
-      if test -n "$rpath$xrpath"; then
-	# If the user specified any rpath flags, then add them.
-	for libdir in $rpath $xrpath; do
-	  # This is the magic to use -rpath.
-	  case "$finalize_rpath " in
-	  *" $libdir "*) ;;
-	  *) finalize_rpath="$finalize_rpath $libdir" ;;
-	  esac
-	done
-      fi
-
-      # Now hardcode the library paths
-      rpath=
-      hardcode_libdirs=
-      for libdir in $compile_rpath $finalize_rpath; do
-	if test -n "$hardcode_libdir_flag_spec"; then
-	  if test -n "$hardcode_libdir_separator"; then
-	    if test -z "$hardcode_libdirs"; then
-	      hardcode_libdirs="$libdir"
-	    else
-	      # Just accumulate the unique libdirs.
-	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		;;
-	      *)
-		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
-		;;
-	      esac
-	    fi
-	  else
-	    eval flag=\"$hardcode_libdir_flag_spec\"
-	    rpath="$rpath $flag"
-	  fi
-	elif test -n "$runpath_var"; then
-	  case "$perm_rpath " in
-	  *" $libdir "*) ;;
-	  *) perm_rpath="$perm_rpath $libdir" ;;
-	  esac
-	fi
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
-	  case :$dllsearchpath: in
-	  *":$libdir:"*) ;;
-	  ::) dllsearchpath=$libdir;;
-	  *) dllsearchpath="$dllsearchpath:$libdir";;
-	  esac
-	  case :$dllsearchpath: in
-	  *":$testbindir:"*) ;;
-	  ::) dllsearchpath=$testbindir;;
-	  *) dllsearchpath="$dllsearchpath:$testbindir";;
-	  esac
-	  ;;
-	esac
-      done
-      # Substitute the hardcoded libdirs into the rpath.
-      if test -n "$hardcode_libdir_separator" &&
-	 test -n "$hardcode_libdirs"; then
-	libdir="$hardcode_libdirs"
-	eval rpath=\" $hardcode_libdir_flag_spec\"
-      fi
-      compile_rpath="$rpath"
-
-      rpath=
-      hardcode_libdirs=
-      for libdir in $finalize_rpath; do
-	if test -n "$hardcode_libdir_flag_spec"; then
-	  if test -n "$hardcode_libdir_separator"; then
-	    if test -z "$hardcode_libdirs"; then
-	      hardcode_libdirs="$libdir"
-	    else
-	      # Just accumulate the unique libdirs.
-	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		;;
-	      *)
-		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
-		;;
-	      esac
-	    fi
-	  else
-	    eval flag=\"$hardcode_libdir_flag_spec\"
-	    rpath="$rpath $flag"
-	  fi
-	elif test -n "$runpath_var"; then
-	  case "$finalize_perm_rpath " in
-	  *" $libdir "*) ;;
-	  *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
-	  esac
-	fi
-      done
-      # Substitute the hardcoded libdirs into the rpath.
-      if test -n "$hardcode_libdir_separator" &&
-	 test -n "$hardcode_libdirs"; then
-	libdir="$hardcode_libdirs"
-	eval rpath=\" $hardcode_libdir_flag_spec\"
-      fi
-      finalize_rpath="$rpath"
-
-      if test -n "$libobjs" && test "$build_old_libs" = yes; then
-	# Transform all the library objects into standard objects.
-	compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-	finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-      fi
-
-      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
-
-      # template prelinking step
-      if test -n "$prelink_cmds"; then
-	func_execute_cmds "$prelink_cmds" 'exit $?'
-      fi
-
-      wrappers_required=yes
-      case $host in
-      *cygwin* | *mingw* )
-        if test "$build_libtool_libs" != yes; then
-          wrappers_required=no
-        fi
-        ;;
-      *cegcc)
-        # Disable wrappers for cegcc, we are cross compiling anyway.
-        wrappers_required=no
-        ;;
-      *)
-        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
-          wrappers_required=no
-        fi
-        ;;
-      esac
-      if test "$wrappers_required" = no; then
-	# Replace the output file specification.
-	compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
-	link_command="$compile_command$compile_rpath"
-
-	# We have no uninstalled library dependencies, so finalize right now.
-	exit_status=0
-	func_show_eval "$link_command" 'exit_status=$?'
-
-	# Delete the generated files.
-	if test -f "$output_objdir/${outputname}S.${objext}"; then
-	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
-	fi
-
-	exit $exit_status
-      fi
-
-      if test -n "$compile_shlibpath$finalize_shlibpath"; then
-	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
-      fi
-      if test -n "$finalize_shlibpath"; then
-	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
-      fi
-
-      compile_var=
-      finalize_var=
-      if test -n "$runpath_var"; then
-	if test -n "$perm_rpath"; then
-	  # We should set the runpath_var.
-	  rpath=
-	  for dir in $perm_rpath; do
-	    rpath="$rpath$dir:"
-	  done
-	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
-	fi
-	if test -n "$finalize_perm_rpath"; then
-	  # We should set the runpath_var.
-	  rpath=
-	  for dir in $finalize_perm_rpath; do
-	    rpath="$rpath$dir:"
-	  done
-	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
-	fi
-      fi
-
-      if test "$no_install" = yes; then
-	# We don't need to create a wrapper script.
-	link_command="$compile_var$compile_command$compile_rpath"
-	# Replace the output file specification.
-	link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
-	# Delete the old output file.
-	$opt_dry_run || $RM $output
-	# Link the executable and exit
-	func_show_eval "$link_command" 'exit $?'
-	exit $EXIT_SUCCESS
-      fi
-
-      if test "$hardcode_action" = relink; then
-	# Fast installation is not supported
-	link_command="$compile_var$compile_command$compile_rpath"
-	relink_command="$finalize_var$finalize_command$finalize_rpath"
-
-	func_warning "this platform does not like uninstalled shared libraries"
-	func_warning "\`$output' will be relinked during installation"
-      else
-	if test "$fast_install" != no; then
-	  link_command="$finalize_var$compile_command$finalize_rpath"
-	  if test "$fast_install" = yes; then
-	    relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
-	  else
-	    # fast_install is set to needless
-	    relink_command=
-	  fi
-	else
-	  link_command="$compile_var$compile_command$compile_rpath"
-	  relink_command="$finalize_var$finalize_command$finalize_rpath"
-	fi
-      fi
-
-      # Replace the output file specification.
-      link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
-      # Delete the old output files.
-      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
-      func_show_eval "$link_command" 'exit $?'
-
-      # Now create the wrapper script.
-      func_verbose "creating $output"
-
-      # Quote the relink command for shipping.
-      if test -n "$relink_command"; then
-	# Preserve any variables that may affect compiler behavior
-	for var in $variables_saved_for_relink; do
-	  if eval test -z \"\${$var+set}\"; then
-	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
-	  elif eval var_value=\$$var; test -z "$var_value"; then
-	    relink_command="$var=; export $var; $relink_command"
-	  else
-	    func_quote_for_eval "$var_value"
-	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
-	  fi
-	done
-	relink_command="(cd `pwd`; $relink_command)"
-	relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
-      fi
-
-      # Quote $ECHO for shipping.
-      if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
-	case $progpath in
-	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
-	*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
-	esac
-	qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
-      else
-	qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
-      fi
-
-      # Only actually do things if not in dry run mode.
-      $opt_dry_run || {
-	# win32 will think the script is a binary if it has
-	# a .exe suffix, so we strip it off here.
-	case $output in
-	  *.exe) func_stripname '' '.exe' "$output"
-	         output=$func_stripname_result ;;
-	esac
-	# test for cygwin because mv fails w/o .exe extensions
-	case $host in
-	  *cygwin*)
-	    exeext=.exe
-	    func_stripname '' '.exe' "$outputname"
-	    outputname=$func_stripname_result ;;
-	  *) exeext= ;;
-	esac
-	case $host in
-	  *cygwin* | *mingw* )
-	    func_dirname_and_basename "$output" "" "."
-	    output_name=$func_basename_result
-	    output_path=$func_dirname_result
-	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
-	    cwrapper="$output_path/$output_name.exe"
-	    $RM $cwrappersource $cwrapper
-	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
-	    func_emit_cwrapperexe_src > $cwrappersource
-
-	    # The wrapper executable is built using the $host compiler,
-	    # because it contains $host paths and files. If cross-
-	    # compiling, it, like the target executable, must be
-	    # executed on the $host or under an emulation environment.
-	    $opt_dry_run || {
-	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
-	      $STRIP $cwrapper
-	    }
-
-	    # Now, create the wrapper script for func_source use:
-	    func_ltwrapper_scriptname $cwrapper
-	    $RM $func_ltwrapper_scriptname_result
-	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
-	    $opt_dry_run || {
-	      # note: this script will not be executed, so do not chmod.
-	      if test "x$build" = "x$host" ; then
-		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
-	      else
-		func_emit_wrapper no > $func_ltwrapper_scriptname_result
-	      fi
-	    }
-	  ;;
-	  * )
-	    $RM $output
-	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
-
-	    func_emit_wrapper no > $output
-	    chmod +x $output
-	  ;;
-	esac
-      }
-      exit $EXIT_SUCCESS
-      ;;
-    esac
-
-    # See if we need to build an old-fashioned archive.
-    for oldlib in $oldlibs; do
-
-      if test "$build_libtool_libs" = convenience; then
-	oldobjs="$libobjs_save $symfileobj"
-	addlibs="$convenience"
-	build_libtool_libs=no
-      else
-	if test "$build_libtool_libs" = module; then
-	  oldobjs="$libobjs_save"
-	  build_libtool_libs=no
-	else
-	  oldobjs="$old_deplibs $non_pic_objects"
-	  if test "$preload" = yes && test -f "$symfileobj"; then
-	    oldobjs="$oldobjs $symfileobj"
-	  fi
-	fi
-	addlibs="$old_convenience"
-      fi
-
-      if test -n "$addlibs"; then
-	gentop="$output_objdir/${outputname}x"
-	generated="$generated $gentop"
-
-	func_extract_archives $gentop $addlibs
-	oldobjs="$oldobjs $func_extract_archives_result"
-      fi
-
-      # Do each command in the archive commands.
-      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
-	cmds=$old_archive_from_new_cmds
-      else
-
-	# Add any objects from preloaded convenience libraries
-	if test -n "$dlprefiles"; then
-	  gentop="$output_objdir/${outputname}x"
-	  generated="$generated $gentop"
-
-	  func_extract_archives $gentop $dlprefiles
-	  oldobjs="$oldobjs $func_extract_archives_result"
-	fi
-
-	# POSIX demands no paths to be encoded in archives.  We have
-	# to avoid creating archives with duplicate basenames if we
-	# might have to extract them afterwards, e.g., when creating a
-	# static archive out of a convenience library, or when linking
-	# the entirety of a libtool archive into another (currently
-	# not supported by libtool).
-	if (for obj in $oldobjs
-	    do
-	      func_basename "$obj"
-	      $ECHO "$func_basename_result"
-	    done | sort | sort -uc >/dev/null 2>&1); then
-	  :
-	else
-	  $ECHO "copying selected object files to avoid basename conflicts..."
-	  gentop="$output_objdir/${outputname}x"
-	  generated="$generated $gentop"
-	  func_mkdir_p "$gentop"
-	  save_oldobjs=$oldobjs
-	  oldobjs=
-	  counter=1
-	  for obj in $save_oldobjs
-	  do
-	    func_basename "$obj"
-	    objbase="$func_basename_result"
-	    case " $oldobjs " in
-	    " ") oldobjs=$obj ;;
-	    *[\ /]"$objbase "*)
-	      while :; do
-		# Make sure we don't pick an alternate name that also
-		# overlaps.
-		newobj=lt$counter-$objbase
-		func_arith $counter + 1
-		counter=$func_arith_result
-		case " $oldobjs " in
-		*[\ /]"$newobj "*) ;;
-		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
-		esac
-	      done
-	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
-	      oldobjs="$oldobjs $gentop/$newobj"
-	      ;;
-	    *) oldobjs="$oldobjs $obj" ;;
-	    esac
-	  done
-	fi
-	eval cmds=\"$old_archive_cmds\"
-
-	func_len " $cmds"
-	len=$func_len_result
-	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	  cmds=$old_archive_cmds
-	else
-	  # the command line is too long to link in one step, link in parts
-	  func_verbose "using piecewise archive linking..."
-	  save_RANLIB=$RANLIB
-	  RANLIB=:
-	  objlist=
-	  concat_cmds=
-	  save_oldobjs=$oldobjs
-	  oldobjs=
-	  # Is there a better way of finding the last object in the list?
-	  for obj in $save_oldobjs
-	  do
-	    last_oldobj=$obj
-	  done
-	  eval test_cmds=\"$old_archive_cmds\"
-	  func_len " $test_cmds"
-	  len0=$func_len_result
-	  len=$len0
-	  for obj in $save_oldobjs
-	  do
-	    func_len " $obj"
-	    func_arith $len + $func_len_result
-	    len=$func_arith_result
-	    func_append objlist " $obj"
-	    if test "$len" -lt "$max_cmd_len"; then
-	      :
-	    else
-	      # the above command should be used before it gets too long
-	      oldobjs=$objlist
-	      if test "$obj" = "$last_oldobj" ; then
-		RANLIB=$save_RANLIB
-	      fi
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
-	      objlist=
-	      len=$len0
-	    fi
-	  done
-	  RANLIB=$save_RANLIB
-	  oldobjs=$objlist
-	  if test "X$oldobjs" = "X" ; then
-	    eval cmds=\"\$concat_cmds\"
-	  else
-	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
-	  fi
-	fi
-      fi
-      func_execute_cmds "$cmds" 'exit $?'
-    done
-
-    test -n "$generated" && \
-      func_show_eval "${RM}r$generated"
-
-    # Now create the libtool archive.
-    case $output in
-    *.la)
-      old_library=
-      test "$build_old_libs" = yes && old_library="$libname.$libext"
-      func_verbose "creating $output"
-
-      # Preserve any variables that may affect compiler behavior
-      for var in $variables_saved_for_relink; do
-	if eval test -z \"\${$var+set}\"; then
-	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
-	elif eval var_value=\$$var; test -z "$var_value"; then
-	  relink_command="$var=; export $var; $relink_command"
-	else
-	  func_quote_for_eval "$var_value"
-	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
-	fi
-      done
-      # Quote the link command for shipping.
-      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
-      if test "$hardcode_automatic" = yes ; then
-	relink_command=
-      fi
-
-      # Only create the output if not a dry run.
-      $opt_dry_run || {
-	for installed in no yes; do
-	  if test "$installed" = yes; then
-	    if test -z "$install_libdir"; then
-	      break
-	    fi
-	    output="$output_objdir/$outputname"i
-	    # Replace all uninstalled libtool libraries with the installed ones
-	    newdependency_libs=
-	    for deplib in $dependency_libs; do
-	      case $deplib in
-	      *.la)
-		func_basename "$deplib"
-		name="$func_basename_result"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$deplib' is not a valid libtool archive"
-		newdependency_libs="$newdependency_libs $libdir/$name"
-		;;
-	      *) newdependency_libs="$newdependency_libs $deplib" ;;
-	      esac
-	    done
-	    dependency_libs="$newdependency_libs"
-	    newdlfiles=
-
-	    for lib in $dlfiles; do
-	      case $lib in
-	      *.la)
-	        func_basename "$lib"
-		name="$func_basename_result"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$lib' is not a valid libtool archive"
-		newdlfiles="$newdlfiles $libdir/$name"
-		;;
-	      *) newdlfiles="$newdlfiles $lib" ;;
-	      esac
-	    done
-	    dlfiles="$newdlfiles"
-	    newdlprefiles=
-	    for lib in $dlprefiles; do
-	      case $lib in
-	      *.la)
-		# Only pass preopened files to the pseudo-archive (for
-		# eventual linking with the app. that links it) if we
-		# didn't already link the preopened objects directly into
-		# the library:
-		func_basename "$lib"
-		name="$func_basename_result"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
-		test -z "$libdir" && \
-		  func_fatal_error "\`$lib' is not a valid libtool archive"
-		newdlprefiles="$newdlprefiles $libdir/$name"
-		;;
-	      esac
-	    done
-	    dlprefiles="$newdlprefiles"
-	  else
-	    newdlfiles=
-	    for lib in $dlfiles; do
-	      case $lib in
-		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
-		*) abs=`pwd`"/$lib" ;;
-	      esac
-	      newdlfiles="$newdlfiles $abs"
-	    done
-	    dlfiles="$newdlfiles"
-	    newdlprefiles=
-	    for lib in $dlprefiles; do
-	      case $lib in
-		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
-		*) abs=`pwd`"/$lib" ;;
-	      esac
-	      newdlprefiles="$newdlprefiles $abs"
-	    done
-	    dlprefiles="$newdlprefiles"
-	  fi
-	  $RM $output
-	  # place dlname in correct position for cygwin
-	  tdlname=$dlname
-	  case $host,$output,$installed,$module,$dlname in
-	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
-	  esac
-	  $ECHO > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Linker flags that can not go in dependency_libs.
-inherited_linker_flags='$new_inherited_linker_flags'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Names of additional weak libraries provided by this library
-weak_library_names='$weak_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
-	  if test "$installed" = no && test "$need_relink" = yes; then
-	    $ECHO >> $output "\
-relink_command=\"$relink_command\""
-	  fi
-	done
-      }
-
-      # Do a symbolic link so that the libtool archive can be found in
-      # LD_LIBRARY_PATH before the program is installed.
-      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
-      ;;
-    esac
-    exit $EXIT_SUCCESS
-}
-
-{ test "$mode" = link || test "$mode" = relink; } &&
-    func_mode_link ${1+"$@"}
-
-
-# func_mode_uninstall arg...
-func_mode_uninstall ()
-{
-    $opt_debug
-    RM="$nonopt"
-    files=
-    rmforce=
-    exit_status=0
-
-    # This variable tells wrapper scripts just to set variables rather
-    # than running their programs.
-    libtool_install_magic="$magic"
-
-    for arg
-    do
-      case $arg in
-      -f) RM="$RM $arg"; rmforce=yes ;;
-      -*) RM="$RM $arg" ;;
-      *) files="$files $arg" ;;
-      esac
-    done
-
-    test -z "$RM" && \
-      func_fatal_help "you must specify an RM program"
-
-    rmdirs=
-
-    origobjdir="$objdir"
-    for file in $files; do
-      func_dirname "$file" "" "."
-      dir="$func_dirname_result"
-      if test "X$dir" = X.; then
-	objdir="$origobjdir"
-      else
-	objdir="$dir/$origobjdir"
-      fi
-      func_basename "$file"
-      name="$func_basename_result"
-      test "$mode" = uninstall && objdir="$dir"
-
-      # Remember objdir for removal later, being careful to avoid duplicates
-      if test "$mode" = clean; then
-	case " $rmdirs " in
-	  *" $objdir "*) ;;
-	  *) rmdirs="$rmdirs $objdir" ;;
-	esac
-      fi
-
-      # Don't error if the file doesn't exist and rm -f was used.
-      if { test -L "$file"; } >/dev/null 2>&1 ||
-	 { test -h "$file"; } >/dev/null 2>&1 ||
-	 test -f "$file"; then
-	:
-      elif test -d "$file"; then
-	exit_status=1
-	continue
-      elif test "$rmforce" = yes; then
-	continue
-      fi
-
-      rmfiles="$file"
-
-      case $name in
-      *.la)
-	# Possibly a libtool archive, so verify it.
-	if func_lalib_p "$file"; then
-	  func_source $dir/$name
-
-	  # Delete the libtool libraries and symlinks.
-	  for n in $library_names; do
-	    rmfiles="$rmfiles $objdir/$n"
-	  done
-	  test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
-
-	  case "$mode" in
-	  clean)
-	    case "  $library_names " in
-	    # "  " in the beginning catches empty $dlname
-	    *" $dlname "*) ;;
-	    *) rmfiles="$rmfiles $objdir/$dlname" ;;
-	    esac
-	    test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
-	    ;;
-	  uninstall)
-	    if test -n "$library_names"; then
-	      # Do each command in the postuninstall commands.
-	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
-	    fi
-
-	    if test -n "$old_library"; then
-	      # Do each command in the old_postuninstall commands.
-	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
-	    fi
-	    # FIXME: should reinstall the best remaining shared library.
-	    ;;
-	  esac
-	fi
-	;;
-
-      *.lo)
-	# Possibly a libtool object, so verify it.
-	if func_lalib_p "$file"; then
-
-	  # Read the .lo file
-	  func_source $dir/$name
-
-	  # Add PIC object to the list of files to remove.
-	  if test -n "$pic_object" &&
-	     test "$pic_object" != none; then
-	    rmfiles="$rmfiles $dir/$pic_object"
-	  fi
-
-	  # Add non-PIC object to the list of files to remove.
-	  if test -n "$non_pic_object" &&
-	     test "$non_pic_object" != none; then
-	    rmfiles="$rmfiles $dir/$non_pic_object"
-	  fi
-	fi
-	;;
-
-      *)
-	if test "$mode" = clean ; then
-	  noexename=$name
-	  case $file in
-	  *.exe)
-	    func_stripname '' '.exe' "$file"
-	    file=$func_stripname_result
-	    func_stripname '' '.exe' "$name"
-	    noexename=$func_stripname_result
-	    # $file with .exe has already been added to rmfiles,
-	    # add $file without .exe
-	    rmfiles="$rmfiles $file"
-	    ;;
-	  esac
-	  # Do a test to see if this is a libtool program.
-	  if func_ltwrapper_p "$file"; then
-	    if func_ltwrapper_executable_p "$file"; then
-	      func_ltwrapper_scriptname "$file"
-	      relink_command=
-	      func_source $func_ltwrapper_scriptname_result
-	      rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
-	    else
-	      relink_command=
-	      func_source $dir/$noexename
-	    fi
-
-	    # note $name still contains .exe if it was in $file originally
-	    # as does the version of $file that was added into $rmfiles
-	    rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
-	    if test "$fast_install" = yes && test -n "$relink_command"; then
-	      rmfiles="$rmfiles $objdir/lt-$name"
-	    fi
-	    if test "X$noexename" != "X$name" ; then
-	      rmfiles="$rmfiles $objdir/lt-${noexename}.c"
-	    fi
-	  fi
-	fi
-	;;
-      esac
-      func_show_eval "$RM $rmfiles" 'exit_status=1'
-    done
-    objdir="$origobjdir"
-
-    # Try to remove the ${objdir}s in the directories where we deleted files
-    for dir in $rmdirs; do
-      if test -d "$dir"; then
-	func_show_eval "rmdir $dir >/dev/null 2>&1"
-      fi
-    done
-
-    exit $exit_status
-}
-
-{ test "$mode" = uninstall || test "$mode" = clean; } &&
-    func_mode_uninstall ${1+"$@"}
-
-test -z "$mode" && {
-  help="$generic_help"
-  func_fatal_help "you must specify a MODE"
-}
-
-test -z "$exec_cmd" && \
-  func_fatal_help "invalid operation mode \`$mode'"
-
-if test -n "$exec_cmd"; then
-  eval exec "$exec_cmd"
-  exit $EXIT_FAILURE
-fi
-
-exit $exit_status
-
-
-# The TAGs below are defined such that we never get into a situation
-# in which we disable both kinds of libraries.  Given conflicting
-# choices, we go for a static library, that is the most portable,
-# since we can't tell whether shared libraries were disabled because
-# the user asked for that or because the platform doesn't support
-# them.  This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration.  But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
-# vi:sw=2
-
diff --git a/third_party/libxml/src/macos/README b/third_party/libxml/src/macos/README
new file mode 100644
index 0000000..434aece
--- /dev/null
+++ b/third_party/libxml/src/macos/README
@@ -0,0 +1,8 @@
+This is a MacOS port contribution (not to be used for MacOS-X)
+for the CodeWarrior environment.
+Please contact the author directly in case of problems:
+   Eric <erlavigne@wanadoo.fr>
+
+  thanks,
+
+Daniel
diff --git a/third_party/libxml/src/macos/libxml2.mcp.xml.sit.hqx b/third_party/libxml/src/macos/libxml2.mcp.xml.sit.hqx
new file mode 100644
index 0000000..988fb14
--- /dev/null
+++ b/third_party/libxml/src/macos/libxml2.mcp.xml.sit.hqx
@@ -0,0 +1 @@
+(This file must be converted with BinHex 4.0)
diff --git a/third_party/libxml/src/macos/src/XMLTestPrefix.h b/third_party/libxml/src/macos/src/XMLTestPrefix.h
new file mode 100644
index 0000000..594c9b7
--- /dev/null
+++ b/third_party/libxml/src/macos/src/XMLTestPrefix.h
@@ -0,0 +1 @@
+int test_main(int argc, char **argv);
diff --git a/third_party/libxml/src/macos/src/XMLTestPrefix2.h b/third_party/libxml/src/macos/src/XMLTestPrefix2.h
new file mode 100644
index 0000000..0431ed4
--- /dev/null
+++ b/third_party/libxml/src/macos/src/XMLTestPrefix2.h
@@ -0,0 +1 @@
+int test_main(int argc, char* argv[]);
diff --git a/third_party/libxml/src/macos/src/config-mac.h b/third_party/libxml/src/macos/src/config-mac.h
new file mode 100644
index 0000000..e9a8f9d
--- /dev/null
+++ b/third_party/libxml/src/macos/src/config-mac.h
@@ -0,0 +1,192 @@
+/* config.h generated manually for macos.  */
+
+/* Define if you have the strftime function.  */
+#define HAVE_STRFTIME
+
+/* Define if you have the ANSI C header files.  */
+#define STDC_HEADERS
+
+#define PACKAGE
+#define VERSION
+
+#undef HAVE_LIBZ
+#undef HAVE_LIBM
+#undef HAVE_ISINF
+#undef HAVE_ISNAN
+#undef HAVE_LIBHISTORY
+#undef HAVE_LIBREADLINE
+
+#define XML_SOCKLEN_T socklen_t
+#define HAVE_LIBPTHREAD
+#define HAVE_PTHREAD_H
+#define LIBXML_THREAD_ENABLED
+
+/* Define if you have the _stat function.  */
+#define HAVE__STAT
+
+/* Define if you have the class function.  */
+#undef HAVE_CLASS
+
+/* Define if you have the finite function.  */
+#undef HAVE_FINITE
+
+/* Define if you have the fp_class function.  */
+#undef HAVE_FP_CLASS
+
+/* Define if you have the fpclass function.  */
+#undef HAVE_FPCLASS
+
+/* Define if you have the fprintf function.  */
+#define HAVE_FPRINTF
+
+/* Define if you have the isnand function.  */
+#undef HAVE_ISNAND
+
+/* Define if you have the localtime function.  */
+#define HAVE_LOCALTIME
+
+/* Define if you have the printf function.  */
+#define HAVE_PRINTF
+
+/* Define if you have the signal function.  */
+#define HAVE_SIGNAL
+
+/* Define if you have the snprintf function.  */
+#define HAVE_SNPRINTF
+
+/* Define if you have the sprintf function.  */
+#define HAVE_SPRINTF
+
+/* Define if you have the sscanf function.  */
+#define HAVE_SSCANF
+
+/* Define if you have the stat function.  */
+#define HAVE_STAT
+
+/* Define if you have the strdup function.  */
+#define HAVE_STRDUP
+
+/* Define if you have the strerror function.  */
+#define HAVE_STRERROR
+
+/* Define if you have the strftime function.  */
+#define HAVE_STRFTIME
+
+/* Define if you have the strndup function.  */
+#define HAVE_STRNDUP
+
+/* Define if you have the vfprintf function.  */
+#define HAVE_VFPRINTF
+
+/* Define if you have the vsnprintf function.  */
+#define HAVE_VSNPRINTF
+
+/* Define if you have the vsprintf function.  */
+#define HAVE_VSPRINTF
+
+/* Define if you have the <ansidecl.h> header file.  */
+#define HAVE_ANSIDECL_H
+
+/* Define if you have the <arpa/inet.h> header file.  */
+#define HAVE_ARPA_INET_H
+
+/* Define if you have the <ctype.h> header file.  */
+#define HAVE_CTYPE_H
+
+/* Define if you have the <dirent.h> header file.  */
+#define HAVE_DIRENT_H
+
+/* Define if you have the <dlfcn.h> header file.  */
+#define HAVE_DLFCN_H
+
+/* Define if you have the <errno.h> header file.  */
+#define HAVE_ERRNO_H
+
+/* Define if you have the <fcntl.h> header file.  */
+#define HAVE_FCNTL_H
+
+/* Define if you have the <float.h> header file.  */
+#define HAVE_FLOAT_H
+
+/* Define if you have the <fp_class.h> header file.  */
+#define HAVE_FP_CLASS_H
+
+/* Define if you have the <ieeefp.h> header file.  */
+#define HAVE_IEEEFP_H
+
+/* Define if you have the <malloc.h> header file.  */
+#undef HAVE_MALLOC_H
+
+/* Define if you have the <math.h> header file.  */
+#define HAVE_MATH_H
+
+/* Define if you have the <nan.h> header file.  */
+#define HAVE_NAN_H
+
+/* Define if you have the <ndir.h> header file.  */
+#define HAVE_NDIR_H
+
+/* Define if you have the <netdb.h> header file.  */
+#define HAVE_NETDB_H
+
+/* Define if you have the <netinet/in.h> header file.  */
+#define HAVE_NETINET_IN_H
+
+/* Define if you have the <signal.h> header file.  */
+#define HAVE_SIGNAL_H
+
+/* Define if you have the <stdarg.h> header file.  */
+#define HAVE_STDARG_H
+
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H
+
+/* Define if you have the <sys/dir.h> header file.  */
+#define HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/mman.h> header file.  */
+#undef HAVE_SYS_MMAN_H
+
+/* Define if you have the <sys/ndir.h> header file.  */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/select.h> header file.  */
+#define HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/socket.h> header file.  */
+#define HAVE_SYS_SOCKET_H
+
+/* Define if you have the <sys/stat.h> header file.  */
+#define HAVE_SYS_STAT_H
+
+/* Define if you have the <sys/time.h> header file.  */
+#define HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/types.h> header file.  */
+#define HAVE_SYS_TYPES_H
+
+/* Define if you have the <time.h> header file.  */
+#define HAVE_TIME_H
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H
+
+/* Define if you have the <zlib.h> header file.  */
+#undef HAVE_ZLIB_H
+
+/* Name of package */
+#define PACKAGE
+
+/* Version number of package */
+#define VERSION
+
+/* Define if compiler has function prototypes */
+#define PROTOTYPES
+
+#include <libxml/xmlversion.h>
+#include <sys/types.h>
+#include <extra/stricmp.h>
+#include <extra/strdup.h>
diff --git a/third_party/libxml/src/macos/src/libxml2_GUSIConfig.cp b/third_party/libxml/src/macos/src/libxml2_GUSIConfig.cp
new file mode 100644
index 0000000..b5d1feb
--- /dev/null
+++ b/third_party/libxml/src/macos/src/libxml2_GUSIConfig.cp
@@ -0,0 +1 @@
+/**************** BEGIN GUSI CONFIGURATION ****************************
diff --git a/third_party/libxml/src/macos/src/macos_main.c b/third_party/libxml/src/macos/src/macos_main.c
new file mode 100644
index 0000000..4187dfc
--- /dev/null
+++ b/third_party/libxml/src/macos/src/macos_main.c
@@ -0,0 +1 @@
+#include <GUSICommandLine.h>
diff --git a/third_party/libxml/src/missing b/third_party/libxml/src/missing
deleted file mode 100755
index 28055d2..0000000
--- a/third_party/libxml/src/missing
+++ /dev/null
@@ -1,376 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-
-scriptversion=2009-04-28.21; # UTC
-
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
-# 2008, 2009 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
-  echo 1>&2 "Try \`$0 --help' for more information"
-  exit 1
-fi
-
-run=:
-sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
-  configure_ac=configure.ac
-else
-  configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
-case $1 in
---run)
-  # Try to run requested program, and just exit if it succeeds.
-  run=
-  shift
-  "$@" && exit 0
-  # Exit code 63 means version mismatch.  This often happens
-  # when the user try to use an ancient version of a tool on
-  # a file that requires a minimum version.  In this case we
-  # we should proceed has if the program had been absent, or
-  # if --run hadn't been passed.
-  if test $? = 63; then
-    run=:
-    msg="probably too old"
-  fi
-  ;;
-
-  -h|--h|--he|--hel|--help)
-    echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
-  -h, --help      display this help and exit
-  -v, --version   output version information and exit
-  --run           try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
-  aclocal      touch file \`aclocal.m4'
-  autoconf     touch file \`configure'
-  autoheader   touch file \`config.h.in'
-  autom4te     touch the output file, or create a stub one
-  automake     touch all \`Makefile.in' files
-  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
-  flex         create \`lex.yy.c', if possible, from existing .c
-  help2man     touch the output file
-  lex          create \`lex.yy.c', if possible, from existing .c
-  makeinfo     touch the output file
-  tar          try tar, gnutar, gtar, then tar without non-portable flags
-  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
-
-Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
-\`g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
-    exit $?
-    ;;
-
-  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo "missing $scriptversion (GNU Automake)"
-    exit $?
-    ;;
-
-  -*)
-    echo 1>&2 "$0: Unknown \`$1' option"
-    echo 1>&2 "Try \`$0 --help' for more information"
-    exit 1
-    ;;
-
-esac
-
-# normalize program name to check for.
-program=`echo "$1" | sed '
-  s/^gnu-//; t
-  s/^gnu//; t
-  s/^g//; t'`
-
-# Now exit if we have it, but it failed.  Also exit now if we
-# don't have it and --version was passed (most likely to detect
-# the program).  This is about non-GNU programs, so use $1 not
-# $program.
-case $1 in
-  lex*|yacc*)
-    # Not GNU programs, they don't have --version.
-    ;;
-
-  tar*)
-    if test -n "$run"; then
-       echo 1>&2 "ERROR: \`tar' requires --run"
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       exit 1
-    fi
-    ;;
-
-  *)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       # Could not run --version or --help.  This is probably someone
-       # running `$TOOL --version' or `$TOOL --help' to check whether
-       # $TOOL exists and not knowing $TOOL uses missing.
-       exit 1
-    fi
-    ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case $program in
-  aclocal*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
-         to install the \`Automake' and \`Perl' packages.  Grab them from
-         any GNU archive site."
-    touch aclocal.m4
-    ;;
-
-  autoconf*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
-         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
-         archive site."
-    touch configure
-    ;;
-
-  autoheader*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
-         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
-         from any GNU archive site."
-    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
-    test -z "$files" && files="config.h"
-    touch_files=
-    for f in $files; do
-      case $f in
-      *:*) touch_files="$touch_files "`echo "$f" |
-				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
-      *) touch_files="$touch_files $f.in";;
-      esac
-    done
-    touch $touch_files
-    ;;
-
-  automake*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
-         You might want to install the \`Automake' and \`Perl' packages.
-         Grab them from any GNU archive site."
-    find . -type f -name Makefile.am -print |
-	   sed 's/\.am$/.in/' |
-	   while read f; do touch "$f"; done
-    ;;
-
-  autom4te*)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.
-         You can get \`$1' as part of \`Autoconf' from any GNU
-         archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo "#! /bin/sh"
-	echo "# Created by GNU Automake missing as a replacement of"
-	echo "#  $ $@"
-	echo "exit 0"
-	chmod +x $file
-	exit 1
-    fi
-    ;;
-
-  bison*|yacc*)
-    echo 1>&2 "\
-WARNING: \`$1' $msg.  You should only need it if
-         you modified a \`.y' file.  You may need the \`Bison' package
-         in order for those modifications to take effect.  You can get
-         \`Bison' from any GNU archive site."
-    rm -f y.tab.c y.tab.h
-    if test $# -ne 1; then
-        eval LASTARG="\${$#}"
-	case $LASTARG in
-	*.y)
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.c
-	    fi
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.h
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f y.tab.h; then
-	echo >y.tab.h
-    fi
-    if test ! -f y.tab.c; then
-	echo 'main() { return 0; }' >y.tab.c
-    fi
-    ;;
-
-  lex*|flex*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.l' file.  You may need the \`Flex' package
-         in order for those modifications to take effect.  You can get
-         \`Flex' from any GNU archive site."
-    rm -f lex.yy.c
-    if test $# -ne 1; then
-        eval LASTARG="\${$#}"
-	case $LASTARG in
-	*.l)
-	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" lex.yy.c
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f lex.yy.c; then
-	echo 'main() { return 0; }' >lex.yy.c
-    fi
-    ;;
-
-  help2man*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-	 you modified a dependency of a manual page.  You may need the
-	 \`Help2man' package in order for those modifications to take
-	 effect.  You can get \`Help2man' from any GNU archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo ".ab help2man is required to generate this page"
-	exit $?
-    fi
-    ;;
-
-  makeinfo*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.texi' or \`.texinfo' file, or any other file
-         indirectly affecting the aspect of the manual.  The spurious
-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
-    # The file to touch is that specified with -o ...
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -z "$file"; then
-      # ... or it is the one specified with @setfilename ...
-      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
-      file=`sed -n '
-	/^@setfilename/{
-	  s/.* \([^ ]*\) *$/\1/
-	  p
-	  q
-	}' $infile`
-      # ... or it is derived from the source name (dir/f.texi becomes f.info)
-      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
-    fi
-    # If the file does not exist, the user really needs makeinfo;
-    # let's fail without touching anything.
-    test -f $file || exit 1
-    touch $file
-    ;;
-
-  tar*)
-    shift
-
-    # We have already tried tar in the generic part.
-    # Look for gnutar/gtar before invocation to avoid ugly error
-    # messages.
-    if (gnutar --version > /dev/null 2>&1); then
-       gnutar "$@" && exit 0
-    fi
-    if (gtar --version > /dev/null 2>&1); then
-       gtar "$@" && exit 0
-    fi
-    firstarg="$1"
-    if shift; then
-	case $firstarg in
-	*o*)
-	    firstarg=`echo "$firstarg" | sed s/o//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-	case $firstarg in
-	*h*)
-	    firstarg=`echo "$firstarg" | sed s/h//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-    fi
-
-    echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
-         You may want to install GNU tar or Free paxutils, or check the
-         command line arguments."
-    exit 1
-    ;;
-
-  *)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.  Check the \`README' file,
-         it often tells you about the needed prerequisites for installing
-         this package.  You may also peek at any GNU archive site, in case
-         some other package would contain this missing \`$1' program."
-    exit 1
-    ;;
-esac
-
-exit 0
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/third_party/libxml/src/mkinstalldirs b/third_party/libxml/src/mkinstalldirs
deleted file mode 100755
index 4191a45..0000000
--- a/third_party/libxml/src/mkinstalldirs
+++ /dev/null
@@ -1,162 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-
-scriptversion=2009-04-28.21; # UTC
-
-# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
-# Created: 1993-05-16
-# Public domain.
-#
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-IFS=" ""	$nl"
-errstatus=0
-dirmode=
-
-usage="\
-Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
-
-Create each directory DIR (with mode MODE, if specified), including all
-leading file name components.
-
-Report bugs to <bug-automake@gnu.org>."
-
-# process command line arguments
-while test $# -gt 0 ; do
-  case $1 in
-    -h | --help | --h*)         # -h for help
-      echo "$usage"
-      exit $?
-      ;;
-    -m)                         # -m PERM arg
-      shift
-      test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
-      dirmode=$1
-      shift
-      ;;
-    --version)
-      echo "$0 $scriptversion"
-      exit $?
-      ;;
-    --)                         # stop option processing
-      shift
-      break
-      ;;
-    -*)                         # unknown option
-      echo "$usage" 1>&2
-      exit 1
-      ;;
-    *)                          # first non-opt arg
-      break
-      ;;
-  esac
-done
-
-for file
-do
-  if test -d "$file"; then
-    shift
-  else
-    break
-  fi
-done
-
-case $# in
-  0) exit 0 ;;
-esac
-
-# Solaris 8's mkdir -p isn't thread-safe.  If you mkdir -p a/b and
-# mkdir -p a/c at the same time, both will detect that a is missing,
-# one will create a, then the other will try to create a and die with
-# a "File exists" error.  This is a problem when calling mkinstalldirs
-# from a parallel make.  We use --version in the probe to restrict
-# ourselves to GNU mkdir, which is thread-safe.
-case $dirmode in
-  '')
-    if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
-      echo "mkdir -p -- $*"
-      exec mkdir -p -- "$@"
-    else
-      # On NextStep and OpenStep, the `mkdir' command does not
-      # recognize any option.  It will interpret all options as
-      # directories to create, and then abort because `.' already
-      # exists.
-      test -d ./-p && rmdir ./-p
-      test -d ./--version && rmdir ./--version
-    fi
-    ;;
-  *)
-    if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
-       test ! -d ./--version; then
-      echo "mkdir -m $dirmode -p -- $*"
-      exec mkdir -m "$dirmode" -p -- "$@"
-    else
-      # Clean up after NextStep and OpenStep mkdir.
-      for d in ./-m ./-p ./--version "./$dirmode";
-      do
-        test -d $d && rmdir $d
-      done
-    fi
-    ;;
-esac
-
-for file
-do
-  case $file in
-    /*) pathcomp=/ ;;
-    *)  pathcomp= ;;
-  esac
-  oIFS=$IFS
-  IFS=/
-  set fnord $file
-  shift
-  IFS=$oIFS
-
-  for d
-  do
-    test "x$d" = x && continue
-
-    pathcomp=$pathcomp$d
-    case $pathcomp in
-      -*) pathcomp=./$pathcomp ;;
-    esac
-
-    if test ! -d "$pathcomp"; then
-      echo "mkdir $pathcomp"
-
-      mkdir "$pathcomp" || lasterr=$?
-
-      if test ! -d "$pathcomp"; then
-	errstatus=$lasterr
-      else
-	if test ! -z "$dirmode"; then
-	  echo "chmod $dirmode $pathcomp"
-	  lasterr=
-	  chmod "$dirmode" "$pathcomp" || lasterr=$?
-
-	  if test ! -z "$lasterr"; then
-	    errstatus=$lasterr
-	  fi
-	fi
-      fi
-    fi
-
-    pathcomp=$pathcomp/
-  done
-done
-
-exit $errstatus
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/third_party/libxml/src/nanoftp.c b/third_party/libxml/src/nanoftp.c
new file mode 100644
index 0000000..2135ab9
--- /dev/null
+++ b/third_party/libxml/src/nanoftp.c
@@ -0,0 +1,2121 @@
+/*
+ * nanoftp.c: basic FTP client support
+ *
+ *  Reference: RFC 959
+ */
+
+#ifdef TESTING
+#define STANDALONE
+#define HAVE_STDLIB_H
+#define HAVE_UNISTD_H
+#define HAVE_SYS_SOCKET_H
+#define HAVE_NETINET_IN_H
+#define HAVE_NETDB_H
+#define HAVE_SYS_TIME_H
+#else /* TESTING */
+#define NEED_SOCKETS
+#endif /* TESTING */
+
+#define IN_LIBXML
+#include "libxml.h"
+
+#ifdef LIBXML_FTP_ENABLED
+#include <string.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+#include <libxml/xmlerror.h>
+#include <libxml/uri.h>
+#include <libxml/nanoftp.h>
+#include <libxml/globals.h>
+
+/* #define DEBUG_FTP 1  */
+#ifdef STANDALONE
+#ifndef DEBUG_FTP
+#define DEBUG_FTP 1
+#endif
+#endif
+
+
+#if defined(__MINGW32__) || defined(_WIN32_WCE)
+#ifndef _WINSOCKAPI_
+#define _WINSOCKAPI_
+#endif
+#include <wsockcompat.h>
+#include <winsock2.h>
+#undef XML_SOCKLEN_T
+#define XML_SOCKLEN_T unsigned int
+#endif
+
+/**
+ * A couple portability macros
+ */
+#ifndef _WINSOCKAPI_
+#if !defined(__BEOS__) || defined(__HAIKU__)
+#define closesocket(s) close(s)
+#endif
+#endif
+
+#ifdef __BEOS__
+#ifndef PF_INET
+#define PF_INET AF_INET
+#endif
+#endif
+
+#ifdef _AIX
+#ifdef HAVE_BROKEN_SS_FAMILY
+#define ss_family __ss_family
+#endif
+#endif
+
+#ifndef XML_SOCKLEN_T
+#define XML_SOCKLEN_T unsigned int
+#endif
+
+#define FTP_COMMAND_OK		200
+#define FTP_SYNTAX_ERROR	500
+#define FTP_GET_PASSWD		331
+#define FTP_BUF_SIZE		1024
+
+#define XML_NANO_MAX_URLBUF	4096
+
+typedef struct xmlNanoFTPCtxt {
+    char *protocol;	/* the protocol name */
+    char *hostname;	/* the host name */
+    int port;		/* the port */
+    char *path;		/* the path within the URL */
+    char *user;		/* user string */
+    char *passwd;	/* passwd string */
+#ifdef SUPPORT_IP6
+    struct sockaddr_storage ftpAddr; /* this is large enough to hold IPv6 address*/
+#else
+    struct sockaddr_in ftpAddr; /* the socket address struct */
+#endif
+    int passive;	/* currently we support only passive !!! */
+    SOCKET controlFd;	/* the file descriptor for the control socket */
+    SOCKET dataFd;	/* the file descriptor for the data socket */
+    int state;		/* WRITE / READ / CLOSED */
+    int returnValue;	/* the protocol return value */
+    /* buffer for data received from the control connection */
+    char controlBuf[FTP_BUF_SIZE + 1];
+    int controlBufIndex;
+    int controlBufUsed;
+    int controlBufAnswer;
+} xmlNanoFTPCtxt, *xmlNanoFTPCtxtPtr;
+
+static int initialized = 0;
+static char *proxy = NULL;	/* the proxy name if any */
+static int proxyPort = 0;	/* the proxy port if any */
+static char *proxyUser = NULL;	/* user for proxy authentication */
+static char *proxyPasswd = NULL;/* passwd for proxy authentication */
+static int proxyType = 0;	/* uses TYPE or a@b ? */
+
+#ifdef SUPPORT_IP6
+static
+int have_ipv6(void) {
+    int s;
+
+    s = socket (AF_INET6, SOCK_STREAM, 0);
+    if (s != -1) {
+	close (s);
+	return (1);
+    }
+    return (0);
+}
+#endif
+
+/**
+ * xmlFTPErrMemory:
+ * @extra:  extra informations
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlFTPErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_FTP, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * xmlNanoFTPInit:
+ *
+ * Initialize the FTP protocol layer.
+ * Currently it just checks for proxy informations,
+ * and get the hostname
+ */
+
+void
+xmlNanoFTPInit(void) {
+    const char *env;
+#ifdef _WINSOCKAPI_
+    WSADATA wsaData;
+#endif
+
+    if (initialized)
+	return;
+
+#ifdef _WINSOCKAPI_
+    if (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0)
+	return;
+#endif
+
+    proxyPort = 21;
+    env = getenv("no_proxy");
+    if (env && ((env[0] == '*' ) && (env[1] == 0)))
+	return;
+    env = getenv("ftp_proxy");
+    if (env != NULL) {
+	xmlNanoFTPScanProxy(env);
+    } else {
+	env = getenv("FTP_PROXY");
+	if (env != NULL) {
+	    xmlNanoFTPScanProxy(env);
+	}
+    }
+    env = getenv("ftp_proxy_user");
+    if (env != NULL) {
+	proxyUser = xmlMemStrdup(env);
+    }
+    env = getenv("ftp_proxy_password");
+    if (env != NULL) {
+	proxyPasswd = xmlMemStrdup(env);
+    }
+    initialized = 1;
+}
+
+/**
+ * xmlNanoFTPCleanup:
+ *
+ * Cleanup the FTP protocol layer. This cleanup proxy informations.
+ */
+
+void
+xmlNanoFTPCleanup(void) {
+    if (proxy != NULL) {
+	xmlFree(proxy);
+	proxy = NULL;
+    }
+    if (proxyUser != NULL) {
+	xmlFree(proxyUser);
+	proxyUser = NULL;
+    }
+    if (proxyPasswd != NULL) {
+	xmlFree(proxyPasswd);
+	proxyPasswd = NULL;
+    }
+#ifdef _WINSOCKAPI_
+    if (initialized)
+	WSACleanup();
+#endif
+    initialized = 0;
+}
+
+/**
+ * xmlNanoFTPProxy:
+ * @host:  the proxy host name
+ * @port:  the proxy port
+ * @user:  the proxy user name
+ * @passwd:  the proxy password
+ * @type:  the type of proxy 1 for using SITE, 2 for USER a@b
+ *
+ * Setup the FTP proxy informations.
+ * This can also be done by using ftp_proxy ftp_proxy_user and
+ * ftp_proxy_password environment variables.
+ */
+
+void
+xmlNanoFTPProxy(const char *host, int port, const char *user,
+	        const char *passwd, int type) {
+    if (proxy != NULL) {
+	xmlFree(proxy);
+	proxy = NULL;
+    }
+    if (proxyUser != NULL) {
+	xmlFree(proxyUser);
+	proxyUser = NULL;
+    }
+    if (proxyPasswd != NULL) {
+	xmlFree(proxyPasswd);
+	proxyPasswd = NULL;
+    }
+    if (host)
+	proxy = xmlMemStrdup(host);
+    if (user)
+	proxyUser = xmlMemStrdup(user);
+    if (passwd)
+	proxyPasswd = xmlMemStrdup(passwd);
+    proxyPort = port;
+    proxyType = type;
+}
+
+/**
+ * xmlNanoFTPScanURL:
+ * @ctx:  an FTP context
+ * @URL:  The URL used to initialize the context
+ *
+ * (Re)Initialize an FTP context by parsing the URL and finding
+ * the protocol host port and path it indicates.
+ */
+
+static void
+xmlNanoFTPScanURL(void *ctx, const char *URL) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    xmlURIPtr uri;
+
+    /*
+     * Clear any existing data from the context
+     */
+    if (ctxt->protocol != NULL) {
+        xmlFree(ctxt->protocol);
+	ctxt->protocol = NULL;
+    }
+    if (ctxt->hostname != NULL) {
+        xmlFree(ctxt->hostname);
+	ctxt->hostname = NULL;
+    }
+    if (ctxt->path != NULL) {
+        xmlFree(ctxt->path);
+	ctxt->path = NULL;
+    }
+    if (URL == NULL) return;
+
+    uri = xmlParseURIRaw(URL, 1);
+    if (uri == NULL)
+	return;
+
+    if ((uri->scheme == NULL) || (uri->server == NULL)) {
+	xmlFreeURI(uri);
+	return;
+    }
+
+    ctxt->protocol = xmlMemStrdup(uri->scheme);
+    ctxt->hostname = xmlMemStrdup(uri->server);
+    if (uri->path != NULL)
+	ctxt->path = xmlMemStrdup(uri->path);
+    else
+	ctxt->path = xmlMemStrdup("/");
+    if (uri->port != 0)
+	ctxt->port = uri->port;
+
+    if (uri->user != NULL) {
+	char *cptr;
+	if ((cptr=strchr(uri->user, ':')) == NULL)
+	    ctxt->user = xmlMemStrdup(uri->user);
+	else {
+	    ctxt->user = (char *)xmlStrndup((xmlChar *)uri->user,
+			    (cptr - uri->user));
+	    ctxt->passwd = xmlMemStrdup(cptr+1);
+	}
+    }
+
+    xmlFreeURI(uri);
+
+}
+
+/**
+ * xmlNanoFTPUpdateURL:
+ * @ctx:  an FTP context
+ * @URL:  The URL used to update the context
+ *
+ * Update an FTP context by parsing the URL and finding
+ * new path it indicates. If there is an error in the
+ * protocol, hostname, port or other information, the
+ * error is raised. It indicates a new connection has to
+ * be established.
+ *
+ * Returns 0 if Ok, -1 in case of error (other host).
+ */
+
+int
+xmlNanoFTPUpdateURL(void *ctx, const char *URL) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    xmlURIPtr uri;
+
+    if (URL == NULL)
+	return(-1);
+    if (ctxt == NULL)
+	return(-1);
+    if (ctxt->protocol == NULL)
+	return(-1);
+    if (ctxt->hostname == NULL)
+	return(-1);
+
+    uri = xmlParseURIRaw(URL, 1);
+    if (uri == NULL)
+	return(-1);
+
+    if ((uri->scheme == NULL) || (uri->server == NULL)) {
+	xmlFreeURI(uri);
+	return(-1);
+    }
+    if ((strcmp(ctxt->protocol, uri->scheme)) ||
+	(strcmp(ctxt->hostname, uri->server)) ||
+	((uri->port != 0) && (ctxt->port != uri->port))) {
+	xmlFreeURI(uri);
+	return(-1);
+    }
+
+    if (uri->port != 0)
+	ctxt->port = uri->port;
+
+    if (ctxt->path != NULL) {
+	xmlFree(ctxt->path);
+	ctxt->path = NULL;
+    }
+
+    if (uri->path == NULL)
+        ctxt->path = xmlMemStrdup("/");
+    else
+	ctxt->path = xmlMemStrdup(uri->path);
+
+    xmlFreeURI(uri);
+
+    return(0);
+}
+
+/**
+ * xmlNanoFTPScanProxy:
+ * @URL:  The proxy URL used to initialize the proxy context
+ *
+ * (Re)Initialize the FTP Proxy context by parsing the URL and finding
+ * the protocol host port it indicates.
+ * Should be like ftp://myproxy/ or ftp://myproxy:3128/
+ * A NULL URL cleans up proxy informations.
+ */
+
+void
+xmlNanoFTPScanProxy(const char *URL) {
+    xmlURIPtr uri;
+
+    if (proxy != NULL) {
+        xmlFree(proxy);
+	proxy = NULL;
+    }
+    proxyPort = 0;
+
+#ifdef DEBUG_FTP
+    if (URL == NULL)
+	xmlGenericError(xmlGenericErrorContext,
+		"Removing FTP proxy info\n");
+    else
+	xmlGenericError(xmlGenericErrorContext,
+		"Using FTP proxy %s\n", URL);
+#endif
+    if (URL == NULL) return;
+
+    uri = xmlParseURIRaw(URL, 1);
+    if ((uri == NULL) || (uri->scheme == NULL) ||
+	(strcmp(uri->scheme, "ftp")) || (uri->server == NULL)) {
+	__xmlIOErr(XML_FROM_FTP, XML_FTP_URL_SYNTAX, "Syntax Error\n");
+	if (uri != NULL)
+	    xmlFreeURI(uri);
+	return;
+    }
+
+    proxy = xmlMemStrdup(uri->server);
+    if (uri->port != 0)
+	proxyPort = uri->port;
+
+    xmlFreeURI(uri);
+}
+
+/**
+ * xmlNanoFTPNewCtxt:
+ * @URL:  The URL used to initialize the context
+ *
+ * Allocate and initialize a new FTP context.
+ *
+ * Returns an FTP context or NULL in case of error.
+ */
+
+void*
+xmlNanoFTPNewCtxt(const char *URL) {
+    xmlNanoFTPCtxtPtr ret;
+    char *unescaped;
+
+    ret = (xmlNanoFTPCtxtPtr) xmlMalloc(sizeof(xmlNanoFTPCtxt));
+    if (ret == NULL) {
+        xmlFTPErrMemory("allocating FTP context");
+        return(NULL);
+    }
+
+    memset(ret, 0, sizeof(xmlNanoFTPCtxt));
+    ret->port = 21;
+    ret->passive = 1;
+    ret->returnValue = 0;
+    ret->controlBufIndex = 0;
+    ret->controlBufUsed = 0;
+    ret->controlFd = INVALID_SOCKET;
+
+    unescaped = xmlURIUnescapeString(URL, 0, NULL);
+    if (unescaped != NULL) {
+	xmlNanoFTPScanURL(ret, unescaped);
+	xmlFree(unescaped);
+    } else if (URL != NULL)
+	xmlNanoFTPScanURL(ret, URL);
+
+    return(ret);
+}
+
+/**
+ * xmlNanoFTPFreeCtxt:
+ * @ctx:  an FTP context
+ *
+ * Frees the context after closing the connection.
+ */
+
+void
+xmlNanoFTPFreeCtxt(void * ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    if (ctxt == NULL) return;
+    if (ctxt->hostname != NULL) xmlFree(ctxt->hostname);
+    if (ctxt->protocol != NULL) xmlFree(ctxt->protocol);
+    if (ctxt->path != NULL) xmlFree(ctxt->path);
+    ctxt->passive = 1;
+    if (ctxt->controlFd != INVALID_SOCKET) closesocket(ctxt->controlFd);
+    ctxt->controlFd = INVALID_SOCKET;
+    ctxt->controlBufIndex = -1;
+    ctxt->controlBufUsed = -1;
+    xmlFree(ctxt);
+}
+
+/**
+ * xmlNanoFTPParseResponse:
+ * @buf:  the buffer containing the response
+ * @len:  the buffer length
+ *
+ * Parsing of the server answer, we just extract the code.
+ *
+ * returns 0 for errors
+ *     +XXX for last line of response
+ *     -XXX for response to be continued
+ */
+static int
+xmlNanoFTPParseResponse(char *buf, int len) {
+    int val = 0;
+
+    if (len < 3) return(-1);
+    if ((*buf >= '0') && (*buf <= '9'))
+        val = val * 10 + (*buf - '0');
+    else
+        return(0);
+    buf++;
+    if ((*buf >= '0') && (*buf <= '9'))
+        val = val * 10 + (*buf - '0');
+    else
+        return(0);
+    buf++;
+    if ((*buf >= '0') && (*buf <= '9'))
+        val = val * 10 + (*buf - '0');
+    else
+        return(0);
+    buf++;
+    if (*buf == '-')
+        return(-val);
+    return(val);
+}
+
+/**
+ * xmlNanoFTPGetMore:
+ * @ctx:  an FTP context
+ *
+ * Read more information from the FTP control connection
+ * Returns the number of bytes read, < 0 indicates an error
+ */
+static int
+xmlNanoFTPGetMore(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    int len;
+    int size;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+
+    if ((ctxt->controlBufIndex < 0) || (ctxt->controlBufIndex > FTP_BUF_SIZE)) {
+#ifdef DEBUG_FTP
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPGetMore : controlBufIndex = %d\n",
+		ctxt->controlBufIndex);
+#endif
+	return(-1);
+    }
+
+    if ((ctxt->controlBufUsed < 0) || (ctxt->controlBufUsed > FTP_BUF_SIZE)) {
+#ifdef DEBUG_FTP
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPGetMore : controlBufUsed = %d\n",
+		ctxt->controlBufUsed);
+#endif
+	return(-1);
+    }
+    if (ctxt->controlBufIndex > ctxt->controlBufUsed) {
+#ifdef DEBUG_FTP
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPGetMore : controlBufIndex > controlBufUsed %d > %d\n",
+	       ctxt->controlBufIndex, ctxt->controlBufUsed);
+#endif
+	return(-1);
+    }
+
+    /*
+     * First pack the control buffer
+     */
+    if (ctxt->controlBufIndex > 0) {
+	memmove(&ctxt->controlBuf[0], &ctxt->controlBuf[ctxt->controlBufIndex],
+		ctxt->controlBufUsed - ctxt->controlBufIndex);
+	ctxt->controlBufUsed -= ctxt->controlBufIndex;
+	ctxt->controlBufIndex = 0;
+    }
+    size = FTP_BUF_SIZE - ctxt->controlBufUsed;
+    if (size == 0) {
+#ifdef DEBUG_FTP
+        xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPGetMore : buffer full %d \n", ctxt->controlBufUsed);
+#endif
+	return(0);
+    }
+
+    /*
+     * Read the amount left on the control connection
+     */
+    if ((len = recv(ctxt->controlFd, &ctxt->controlBuf[ctxt->controlBufIndex],
+		    size, 0)) < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "recv failed");
+	closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+        return(-1);
+    }
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext,
+	    "xmlNanoFTPGetMore : read %d [%d - %d]\n", len,
+	   ctxt->controlBufUsed, ctxt->controlBufUsed + len);
+#endif
+    ctxt->controlBufUsed += len;
+    ctxt->controlBuf[ctxt->controlBufUsed] = 0;
+
+    return(len);
+}
+
+/**
+ * xmlNanoFTPReadResponse:
+ * @ctx:  an FTP context
+ *
+ * Read the response from the FTP server after a command.
+ * Returns the code number
+ */
+static int
+xmlNanoFTPReadResponse(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char *ptr, *end;
+    int len;
+    int res = -1, cur = -1;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+
+get_more:
+    /*
+     * Assumes everything up to controlBuf[controlBufIndex] has been read
+     * and analyzed.
+     */
+    len = xmlNanoFTPGetMore(ctx);
+    if (len < 0) {
+        return(-1);
+    }
+    if ((ctxt->controlBufUsed == 0) && (len == 0)) {
+        return(-1);
+    }
+    ptr = &ctxt->controlBuf[ctxt->controlBufIndex];
+    end = &ctxt->controlBuf[ctxt->controlBufUsed];
+
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext,
+	    "\n<<<\n%s\n--\n", ptr);
+#endif
+    while (ptr < end) {
+        cur = xmlNanoFTPParseResponse(ptr, end - ptr);
+	if (cur > 0) {
+	    /*
+	     * Successfully scanned the control code, scratch
+	     * till the end of the line, but keep the index to be
+	     * able to analyze the result if needed.
+	     */
+	    res = cur;
+	    ptr += 3;
+	    ctxt->controlBufAnswer = ptr - ctxt->controlBuf;
+	    while ((ptr < end) && (*ptr != '\n')) ptr++;
+	    if (*ptr == '\n') ptr++;
+	    if (*ptr == '\r') ptr++;
+	    break;
+	}
+	while ((ptr < end) && (*ptr != '\n')) ptr++;
+	if (ptr >= end) {
+	    ctxt->controlBufIndex = ctxt->controlBufUsed;
+	    goto get_more;
+	}
+	if (*ptr != '\r') ptr++;
+    }
+
+    if (res < 0) goto get_more;
+    ctxt->controlBufIndex = ptr - ctxt->controlBuf;
+#ifdef DEBUG_FTP
+    ptr = &ctxt->controlBuf[ctxt->controlBufIndex];
+    xmlGenericError(xmlGenericErrorContext, "\n---\n%s\n--\n", ptr);
+#endif
+
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "Got %d\n", res);
+#endif
+    return(res / 100);
+}
+
+/**
+ * xmlNanoFTPGetResponse:
+ * @ctx:  an FTP context
+ *
+ * Get the response from the FTP server after a command.
+ * Returns the code number
+ */
+
+int
+xmlNanoFTPGetResponse(void *ctx) {
+    int res;
+
+    res = xmlNanoFTPReadResponse(ctx);
+
+    return(res);
+}
+
+/**
+ * xmlNanoFTPCheckResponse:
+ * @ctx:  an FTP context
+ *
+ * Check if there is a response from the FTP server after a command.
+ * Returns the code number, or 0
+ */
+
+int
+xmlNanoFTPCheckResponse(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    fd_set rfd;
+    struct timeval tv;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+    tv.tv_sec = 0;
+    tv.tv_usec = 0;
+    FD_ZERO(&rfd);
+    FD_SET(ctxt->controlFd, &rfd);
+    switch(select(ctxt->controlFd + 1, &rfd, NULL, NULL, &tv)) {
+	case 0:
+	    return(0);
+	case -1:
+	    __xmlIOErr(XML_FROM_FTP, 0, "select");
+	    return(-1);
+
+    }
+
+    return(xmlNanoFTPReadResponse(ctx));
+}
+
+/**
+ * Send the user authentication
+ */
+
+static int
+xmlNanoFTPSendUser(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[200];
+    int len;
+    int res;
+
+    if (ctxt->user == NULL)
+	snprintf(buf, sizeof(buf), "USER anonymous\r\n");
+    else
+	snprintf(buf, sizeof(buf), "USER %s\r\n", ctxt->user);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    return(0);
+}
+
+/**
+ * Send the password authentication
+ */
+
+static int
+xmlNanoFTPSendPasswd(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[200];
+    int len;
+    int res;
+
+    if (ctxt->passwd == NULL)
+	snprintf(buf, sizeof(buf), "PASS anonymous@\r\n");
+    else
+	snprintf(buf, sizeof(buf), "PASS %s\r\n", ctxt->passwd);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    return(0);
+}
+
+/**
+ * xmlNanoFTPQuit:
+ * @ctx:  an FTP context
+ *
+ * Send a QUIT command to the server
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+
+int
+xmlNanoFTPQuit(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[200];
+    int len, res;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+
+    snprintf(buf, sizeof(buf), "QUIT\r\n");
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf); /* Just to be consistent, even though we know it can't have a % in it */
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    return(0);
+}
+
+/**
+ * xmlNanoFTPConnect:
+ * @ctx:  an FTP context
+ *
+ * Tries to open a control connection
+ *
+ * Returns -1 in case of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPConnect(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    struct hostent *hp;
+    int port;
+    int res;
+    int addrlen = sizeof (struct sockaddr_in);
+
+    if (ctxt == NULL)
+	return(-1);
+    if (ctxt->hostname == NULL)
+	return(-1);
+
+    /*
+     * do the blocking DNS query.
+     */
+    if (proxy) {
+        port = proxyPort;
+    } else {
+	port = ctxt->port;
+    }
+    if (port == 0)
+	port = 21;
+
+    memset (&ctxt->ftpAddr, 0, sizeof(ctxt->ftpAddr));
+
+#ifdef SUPPORT_IP6
+    if (have_ipv6 ()) {
+	struct addrinfo hints, *tmp, *result;
+
+	result = NULL;
+	memset (&hints, 0, sizeof(hints));
+	hints.ai_socktype = SOCK_STREAM;
+
+	if (proxy) {
+	    if (getaddrinfo (proxy, NULL, &hints, &result) != 0) {
+		__xmlIOErr(XML_FROM_FTP, 0, "getaddrinfo failed");
+		return (-1);
+	    }
+	}
+	else
+	    if (getaddrinfo (ctxt->hostname, NULL, &hints, &result) != 0) {
+		__xmlIOErr(XML_FROM_FTP, 0, "getaddrinfo failed");
+		return (-1);
+	    }
+
+	for (tmp = result; tmp; tmp = tmp->ai_next)
+	    if (tmp->ai_family == AF_INET || tmp->ai_family == AF_INET6)
+		break;
+
+	if (!tmp) {
+	    if (result)
+		freeaddrinfo (result);
+	    __xmlIOErr(XML_FROM_FTP, 0, "getaddrinfo failed");
+	    return (-1);
+	}
+	if (tmp->ai_addrlen > sizeof(ctxt->ftpAddr)) {
+	    if (result)
+		freeaddrinfo (result);
+	    __xmlIOErr(XML_FROM_FTP, 0, "gethostbyname address mismatch");
+	    return (-1);
+	}
+	if (tmp->ai_family == AF_INET6) {
+	    memcpy (&ctxt->ftpAddr, tmp->ai_addr, tmp->ai_addrlen);
+	    ((struct sockaddr_in6 *) &ctxt->ftpAddr)->sin6_port = htons (port);
+	    ctxt->controlFd = socket (AF_INET6, SOCK_STREAM, 0);
+	}
+	else {
+	    memcpy (&ctxt->ftpAddr, tmp->ai_addr, tmp->ai_addrlen);
+	    ((struct sockaddr_in *) &ctxt->ftpAddr)->sin_port = htons (port);
+	    ctxt->controlFd = socket (AF_INET, SOCK_STREAM, 0);
+	}
+	addrlen = tmp->ai_addrlen;
+	freeaddrinfo (result);
+    }
+    else
+#endif
+    {
+	if (proxy)
+	    hp = gethostbyname (GETHOSTBYNAME_ARG_CAST proxy);
+	else
+	    hp = gethostbyname (GETHOSTBYNAME_ARG_CAST ctxt->hostname);
+	if (hp == NULL) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "gethostbyname failed");
+	    return (-1);
+	}
+	if ((unsigned int) hp->h_length >
+	    sizeof(((struct sockaddr_in *)&ctxt->ftpAddr)->sin_addr)) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "gethostbyname address mismatch");
+	    return (-1);
+	}
+
+	/*
+	 * Prepare the socket
+	 */
+	((struct sockaddr_in *)&ctxt->ftpAddr)->sin_family = AF_INET;
+	memcpy (&((struct sockaddr_in *)&ctxt->ftpAddr)->sin_addr,
+		hp->h_addr_list[0], hp->h_length);
+	((struct sockaddr_in *)&ctxt->ftpAddr)->sin_port =
+             (unsigned short)htons ((unsigned short)port);
+	ctxt->controlFd = socket (AF_INET, SOCK_STREAM, 0);
+	addrlen = sizeof (struct sockaddr_in);
+    }
+
+    if (ctxt->controlFd == INVALID_SOCKET) {
+	__xmlIOErr(XML_FROM_FTP, 0, "socket failed");
+        return(-1);
+    }
+
+    /*
+     * Do the connect.
+     */
+    if (connect(ctxt->controlFd, (struct sockaddr *) &ctxt->ftpAddr,
+	    addrlen) < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "Failed to create a connection");
+        closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+
+    /*
+     * Wait for the HELLO from the server.
+     */
+    res = xmlNanoFTPGetResponse(ctxt);
+    if (res != 2) {
+        closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+
+    /*
+     * State diagram for the login operation on the FTP server
+     *
+     * Reference: RFC 959
+     *
+     *                       1
+     * +---+   USER    +---+------------->+---+
+     * | B |---------->| W | 2       ---->| E |
+     * +---+           +---+------  |  -->+---+
+     *                  | |       | | |
+     *                3 | | 4,5   | | |
+     *    --------------   -----  | | |
+     *   |                      | | | |
+     *   |                      | | | |
+     *   |                 ---------  |
+     *   |               1|     | |   |
+     *   V                |     | |   |
+     * +---+   PASS    +---+ 2  |  ------>+---+
+     * |   |---------->| W |------------->| S |
+     * +---+           +---+   ---------->+---+
+     *                  | |   | |     |
+     *                3 | |4,5| |     |
+     *    --------------   --------   |
+     *   |                    | |  |  |
+     *   |                    | |  |  |
+     *   |                 -----------
+     *   |             1,3|   | |  |
+     *   V                |  2| |  |
+     * +---+   ACCT    +---+--  |   ----->+---+
+     * |   |---------->| W | 4,5 -------->| F |
+     * +---+           +---+------------->+---+
+     *
+     * Of course in case of using a proxy this get really nasty and is not
+     * standardized at all :-(
+     */
+    if (proxy) {
+        int len;
+	char buf[400];
+
+        if (proxyUser != NULL) {
+	    /*
+	     * We need proxy auth
+	     */
+	    snprintf(buf, sizeof(buf), "USER %s\r\n", proxyUser);
+            buf[sizeof(buf) - 1] = 0;
+            len = strlen(buf);
+#ifdef DEBUG_FTP
+	    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+	    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+	    if (res < 0) {
+		__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+		closesocket(ctxt->controlFd);
+		ctxt->controlFd = INVALID_SOCKET;
+	        return(res);
+	    }
+	    res = xmlNanoFTPGetResponse(ctxt);
+	    switch (res) {
+		case 2:
+		    if (proxyPasswd == NULL)
+			break;
+		case 3:
+		    if (proxyPasswd != NULL)
+			snprintf(buf, sizeof(buf), "PASS %s\r\n", proxyPasswd);
+		    else
+			snprintf(buf, sizeof(buf), "PASS anonymous@\r\n");
+                    buf[sizeof(buf) - 1] = 0;
+                    len = strlen(buf);
+#ifdef DEBUG_FTP
+		    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+		    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+		    if (res < 0) {
+			__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+			closesocket(ctxt->controlFd);
+			ctxt->controlFd = INVALID_SOCKET;
+			return(res);
+		    }
+		    res = xmlNanoFTPGetResponse(ctxt);
+		    if (res > 3) {
+			closesocket(ctxt->controlFd);
+			ctxt->controlFd = INVALID_SOCKET;
+			return(-1);
+		    }
+		    break;
+		case 1:
+		    break;
+		case 4:
+		case 5:
+		case -1:
+		default:
+		    closesocket(ctxt->controlFd);
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(-1);
+	    }
+	}
+
+	/*
+	 * We assume we don't need more authentication to the proxy
+	 * and that it succeeded :-\
+	 */
+	switch (proxyType) {
+	    case 0:
+		/* we will try in sequence */
+	    case 1:
+		/* Using SITE command */
+		snprintf(buf, sizeof(buf), "SITE %s\r\n", ctxt->hostname);
+                buf[sizeof(buf) - 1] = 0;
+                len = strlen(buf);
+#ifdef DEBUG_FTP
+		xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+		res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+		if (res < 0) {
+		    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(res);
+		}
+		res = xmlNanoFTPGetResponse(ctxt);
+		if (res == 2) {
+		    /* we assume it worked :-\ 1 is error for SITE command */
+		    proxyType = 1;
+		    break;
+		}
+		if (proxyType == 1) {
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(-1);
+		}
+	    case 2:
+		/* USER user@host command */
+		if (ctxt->user == NULL)
+		    snprintf(buf, sizeof(buf), "USER anonymous@%s\r\n",
+			           ctxt->hostname);
+		else
+		    snprintf(buf, sizeof(buf), "USER %s@%s\r\n",
+			           ctxt->user, ctxt->hostname);
+                buf[sizeof(buf) - 1] = 0;
+                len = strlen(buf);
+#ifdef DEBUG_FTP
+		xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+		res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+		if (res < 0) {
+		    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(res);
+		}
+		res = xmlNanoFTPGetResponse(ctxt);
+		if ((res == 1) || (res == 2)) {
+		    /* we assume it worked :-\ */
+		    proxyType = 2;
+		    return(0);
+		}
+		if (ctxt->passwd == NULL)
+		    snprintf(buf, sizeof(buf), "PASS anonymous@\r\n");
+		else
+		    snprintf(buf, sizeof(buf), "PASS %s\r\n", ctxt->passwd);
+                buf[sizeof(buf) - 1] = 0;
+                len = strlen(buf);
+#ifdef DEBUG_FTP
+		xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+		res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+		if (res < 0) {
+		    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(res);
+		}
+		res = xmlNanoFTPGetResponse(ctxt);
+		if ((res == 1) || (res == 2)) {
+		    /* we assume it worked :-\ */
+		    proxyType = 2;
+		    return(0);
+		}
+		if (proxyType == 2) {
+		    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		    ctxt->controlFd = INVALID_SOCKET;
+		    return(-1);
+		}
+	    case 3:
+		/*
+		 * If you need support for other Proxy authentication scheme
+		 * send the code or at least the sequence in use.
+		 */
+	    default:
+		closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+		ctxt->controlFd = INVALID_SOCKET;
+		return(-1);
+	}
+    }
+    /*
+     * Non-proxy handling.
+     */
+    res = xmlNanoFTPSendUser(ctxt);
+    if (res < 0) {
+        closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+    res = xmlNanoFTPGetResponse(ctxt);
+    switch (res) {
+	case 2:
+	    return(0);
+	case 3:
+	    break;
+	case 1:
+	case 4:
+	case 5:
+        case -1:
+	default:
+	    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+	    ctxt->controlFd = INVALID_SOCKET;
+	    return(-1);
+    }
+    res = xmlNanoFTPSendPasswd(ctxt);
+    if (res < 0) {
+        closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+        ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+    res = xmlNanoFTPGetResponse(ctxt);
+    switch (res) {
+	case 2:
+	    break;
+	case 3:
+	    __xmlIOErr(XML_FROM_FTP, XML_FTP_ACCNT,
+		       "FTP server asking for ACCNT on anonymous\n");
+	case 1:
+	case 4:
+	case 5:
+        case -1:
+	default:
+	    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+	    ctxt->controlFd = INVALID_SOCKET;
+	    return(-1);
+    }
+
+    return(0);
+}
+
+/**
+ * xmlNanoFTPConnectTo:
+ * @server:  an FTP server name
+ * @port:  the port (use 21 if 0)
+ *
+ * Tries to open a control connection to the given server/port
+ *
+ * Returns an fTP context or NULL if it failed
+ */
+
+void*
+xmlNanoFTPConnectTo(const char *server, int port) {
+    xmlNanoFTPCtxtPtr ctxt;
+    int res;
+
+    xmlNanoFTPInit();
+    if (server == NULL)
+	return(NULL);
+    if (port <= 0)
+	return(NULL);
+    ctxt = (xmlNanoFTPCtxtPtr) xmlNanoFTPNewCtxt(NULL);
+    if (ctxt == NULL)
+        return(NULL);
+    ctxt->hostname = xmlMemStrdup(server);
+    if (ctxt->hostname == NULL) {
+	xmlNanoFTPFreeCtxt(ctxt);
+	return(NULL);
+    }
+    if (port != 0)
+	ctxt->port = port;
+    res = xmlNanoFTPConnect(ctxt);
+    if (res < 0) {
+	xmlNanoFTPFreeCtxt(ctxt);
+	return(NULL);
+    }
+    return(ctxt);
+}
+
+/**
+ * xmlNanoFTPCwd:
+ * @ctx:  an FTP context
+ * @directory:  a directory on the server
+ *
+ * Tries to change the remote directory
+ *
+ * Returns -1 incase of error, 1 if CWD worked, 0 if it failed
+ */
+
+int
+xmlNanoFTPCwd(void *ctx, const char *directory) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[400];
+    int len;
+    int res;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+    if (directory == NULL) return 0;
+
+    /*
+     * Expected response code for CWD:
+     *
+     * CWD
+     *     250
+     *     500, 501, 502, 421, 530, 550
+     */
+    snprintf(buf, sizeof(buf), "CWD %s\r\n", directory);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    res = xmlNanoFTPGetResponse(ctxt);
+    if (res == 4) {
+	return(-1);
+    }
+    if (res == 2) return(1);
+    if (res == 5) {
+	return(0);
+    }
+    return(0);
+}
+
+/**
+ * xmlNanoFTPDele:
+ * @ctx:  an FTP context
+ * @file:  a file or directory on the server
+ *
+ * Tries to delete an item (file or directory) from server
+ *
+ * Returns -1 incase of error, 1 if DELE worked, 0 if it failed
+ */
+
+int
+xmlNanoFTPDele(void *ctx, const char *file) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[400];
+    int len;
+    int res;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET) ||
+        (file == NULL)) return(-1);
+
+    /*
+     * Expected response code for DELE:
+     *
+     * DELE
+     *       250
+     *       450, 550
+     *       500, 501, 502, 421, 530
+     */
+
+    snprintf(buf, sizeof(buf), "DELE %s\r\n", file);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	return(res);
+    }
+    res = xmlNanoFTPGetResponse(ctxt);
+    if (res == 4) {
+	return(-1);
+    }
+    if (res == 2) return(1);
+    if (res == 5) {
+	return(0);
+    }
+    return(0);
+}
+/**
+ * xmlNanoFTPGetConnection:
+ * @ctx:  an FTP context
+ *
+ * Try to open a data connection to the server. Currently only
+ * passive mode is supported.
+ *
+ * Returns -1 incase of error, 0 otherwise
+ */
+
+SOCKET
+xmlNanoFTPGetConnection(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[200], *cur;
+    int len, i;
+    int res;
+    unsigned char ad[6], *adp, *portp;
+    unsigned int temp[6];
+#ifdef SUPPORT_IP6
+    struct sockaddr_storage dataAddr;
+#else
+    struct sockaddr_in dataAddr;
+#endif
+    XML_SOCKLEN_T dataAddrLen;
+
+    if (ctxt == NULL) return INVALID_SOCKET;
+
+    memset (&dataAddr, 0, sizeof(dataAddr));
+#ifdef SUPPORT_IP6
+    if ((ctxt->ftpAddr).ss_family == AF_INET6) {
+	ctxt->dataFd = socket (AF_INET6, SOCK_STREAM, IPPROTO_TCP);
+	((struct sockaddr_in6 *)&dataAddr)->sin6_family = AF_INET6;
+	dataAddrLen = sizeof(struct sockaddr_in6);
+    } else
+#endif
+    {
+	ctxt->dataFd = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
+	((struct sockaddr_in *)&dataAddr)->sin_family = AF_INET;
+	dataAddrLen = sizeof (struct sockaddr_in);
+    }
+
+    if (ctxt->dataFd == INVALID_SOCKET) {
+	__xmlIOErr(XML_FROM_FTP, 0, "socket failed");
+	return INVALID_SOCKET;
+    }
+
+    if (ctxt->passive) {
+#ifdef SUPPORT_IP6
+	if ((ctxt->ftpAddr).ss_family == AF_INET6)
+	    snprintf (buf, sizeof(buf), "EPSV\r\n");
+	else
+#endif
+	    snprintf (buf, sizeof(buf), "PASV\r\n");
+        len = strlen (buf);
+#ifdef DEBUG_FTP
+	xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+	res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+	if (res < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+        res = xmlNanoFTPReadResponse(ctx);
+	if (res != 2) {
+	    if (res == 5) {
+	        closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		return INVALID_SOCKET;
+	    } else {
+		/*
+		 * retry with an active connection
+		 */
+	        closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	        ctxt->passive = 0;
+	    }
+	}
+	cur = &ctxt->controlBuf[ctxt->controlBufAnswer];
+	while (((*cur < '0') || (*cur > '9')) && *cur != '\0') cur++;
+#ifdef SUPPORT_IP6
+	if ((ctxt->ftpAddr).ss_family == AF_INET6) {
+	    if (sscanf (cur, "%u", &temp[0]) != 1) {
+		__xmlIOErr(XML_FROM_FTP, XML_FTP_EPSV_ANSWER,
+			"Invalid answer to EPSV\n");
+		if (ctxt->dataFd != INVALID_SOCKET) {
+		    closesocket (ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		}
+		return INVALID_SOCKET;
+	    }
+	    memcpy (&((struct sockaddr_in6 *)&dataAddr)->sin6_addr, &((struct sockaddr_in6 *)&ctxt->ftpAddr)->sin6_addr, sizeof(struct in6_addr));
+	    ((struct sockaddr_in6 *)&dataAddr)->sin6_port = htons (temp[0]);
+	}
+	else
+#endif
+	{
+	    if (sscanf (cur, "%u,%u,%u,%u,%u,%u", &temp[0], &temp[1], &temp[2],
+		&temp[3], &temp[4], &temp[5]) != 6) {
+		__xmlIOErr(XML_FROM_FTP, XML_FTP_PASV_ANSWER,
+			"Invalid answer to PASV\n");
+		if (ctxt->dataFd != INVALID_SOCKET) {
+		    closesocket (ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		}
+		return INVALID_SOCKET;
+	    }
+	    for (i=0; i<6; i++) ad[i] = (unsigned char) (temp[i] & 0xff);
+	    memcpy (&((struct sockaddr_in *)&dataAddr)->sin_addr, &ad[0], 4);
+	    memcpy (&((struct sockaddr_in *)&dataAddr)->sin_port, &ad[4], 2);
+	}
+
+	if (connect(ctxt->dataFd, (struct sockaddr *) &dataAddr, dataAddrLen) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "Failed to create a data connection");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+    } else {
+        getsockname(ctxt->dataFd, (struct sockaddr *) &dataAddr, &dataAddrLen);
+#ifdef SUPPORT_IP6
+	if ((ctxt->ftpAddr).ss_family == AF_INET6)
+	    ((struct sockaddr_in6 *)&dataAddr)->sin6_port = 0;
+	else
+#endif
+	    ((struct sockaddr_in *)&dataAddr)->sin_port = 0;
+
+	if (bind(ctxt->dataFd, (struct sockaddr *) &dataAddr, dataAddrLen) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "bind failed");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+        getsockname(ctxt->dataFd, (struct sockaddr *) &dataAddr, &dataAddrLen);
+
+	if (listen(ctxt->dataFd, 1) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "listen failed");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+#ifdef SUPPORT_IP6
+	if ((ctxt->ftpAddr).ss_family == AF_INET6) {
+	    char buf6[INET6_ADDRSTRLEN];
+	    inet_ntop (AF_INET6, &((struct sockaddr_in6 *)&dataAddr)->sin6_addr,
+		    buf6, INET6_ADDRSTRLEN);
+	    adp = (unsigned char *) buf6;
+	    portp = (unsigned char *) &((struct sockaddr_in6 *)&dataAddr)->sin6_port;
+	    snprintf (buf, sizeof(buf), "EPRT |2|%s|%s|\r\n", adp, portp);
+        } else
+#endif
+	{
+	    adp = (unsigned char *) &((struct sockaddr_in *)&dataAddr)->sin_addr;
+	    portp = (unsigned char *) &((struct sockaddr_in *)&dataAddr)->sin_port;
+	    snprintf (buf, sizeof(buf), "PORT %d,%d,%d,%d,%d,%d\r\n",
+	    adp[0] & 0xff, adp[1] & 0xff, adp[2] & 0xff, adp[3] & 0xff,
+	    portp[0] & 0xff, portp[1] & 0xff);
+	}
+
+        buf[sizeof(buf) - 1] = 0;
+        len = strlen(buf);
+#ifdef DEBUG_FTP
+	xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+
+	res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+	if (res < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+	}
+        res = xmlNanoFTPGetResponse(ctxt);
+	if (res != 2) {
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return INVALID_SOCKET;
+        }
+    }
+    return(ctxt->dataFd);
+
+}
+
+/**
+ * xmlNanoFTPCloseConnection:
+ * @ctx:  an FTP context
+ *
+ * Close the data connection from the server
+ *
+ * Returns -1 incase of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPCloseConnection(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    int res;
+    fd_set rfd, efd;
+    struct timeval tv;
+
+    if ((ctxt == NULL) || (ctxt->controlFd == INVALID_SOCKET)) return(-1);
+
+    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+    tv.tv_sec = 15;
+    tv.tv_usec = 0;
+    FD_ZERO(&rfd);
+    FD_SET(ctxt->controlFd, &rfd);
+    FD_ZERO(&efd);
+    FD_SET(ctxt->controlFd, &efd);
+    res = select(ctxt->controlFd + 1, &rfd, NULL, &efd, &tv);
+    if (res < 0) {
+#ifdef DEBUG_FTP
+	perror("select");
+#endif
+	closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+	return(-1);
+    }
+    if (res == 0) {
+#ifdef DEBUG_FTP
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoFTPCloseConnection: timeout\n");
+#endif
+	closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+    } else {
+	res = xmlNanoFTPGetResponse(ctxt);
+	if (res != 2) {
+	    closesocket(ctxt->controlFd); ctxt->controlFd = INVALID_SOCKET;
+	    return(-1);
+	}
+    }
+    return(0);
+}
+
+/**
+ * xmlNanoFTPParseList:
+ * @list:  some data listing received from the server
+ * @callback:  the user callback
+ * @userData:  the user callback data
+ *
+ * Parse at most one entry from the listing.
+ *
+ * Returns -1 incase of error, the length of data parsed otherwise
+ */
+
+static int
+xmlNanoFTPParseList(const char *list, ftpListCallback callback, void *userData) {
+    const char *cur = list;
+    char filename[151];
+    char attrib[11];
+    char owner[11];
+    char group[11];
+    char month[4];
+    int year = 0;
+    int minute = 0;
+    int hour = 0;
+    int day = 0;
+    unsigned long size = 0;
+    int links = 0;
+    int i;
+
+    if (!strncmp(cur, "total", 5)) {
+        cur += 5;
+	while (*cur == ' ') cur++;
+	while ((*cur >= '0') && (*cur <= '9'))
+	    links = (links * 10) + (*cur++ - '0');
+	while ((*cur == ' ') || (*cur == '\n')  || (*cur == '\r'))
+	    cur++;
+	return(cur - list);
+    } else if (*list == '+') {
+	return(0);
+    } else {
+	while ((*cur == ' ') || (*cur == '\n')  || (*cur == '\r'))
+	    cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while (*cur != ' ') {
+	    if (i < 10)
+		attrib[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	attrib[10] = 0;
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	while ((*cur >= '0') && (*cur <= '9'))
+	    links = (links * 10) + (*cur++ - '0');
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while (*cur != ' ') {
+	    if (i < 10)
+		owner[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	owner[i] = 0;
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while (*cur != ' ') {
+	    if (i < 10)
+		group[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	group[i] = 0;
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	while ((*cur >= '0') && (*cur <= '9'))
+	    size = (size * 10) + (*cur++ - '0');
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while (*cur != ' ') {
+	    if (i < 3)
+		month[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	month[i] = 0;
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+        while ((*cur >= '0') && (*cur <= '9'))
+	    day = (day * 10) + (*cur++ - '0');
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	if ((cur[1] == 0) || (cur[2] == 0)) return(0);
+	if ((cur[1] == ':') || (cur[2] == ':')) {
+	    while ((*cur >= '0') && (*cur <= '9'))
+		hour = (hour * 10) + (*cur++ - '0');
+	    if (*cur == ':') cur++;
+	    while ((*cur >= '0') && (*cur <= '9'))
+		minute = (minute * 10) + (*cur++ - '0');
+	} else {
+	    while ((*cur >= '0') && (*cur <= '9'))
+		year = (year * 10) + (*cur++ - '0');
+	}
+	while (*cur == ' ') cur++;
+	if (*cur == 0) return(0);
+	i = 0;
+	while ((*cur != '\n')  && (*cur != '\r')) {
+	    if (i < 150)
+		filename[i++] = *cur;
+	    cur++;
+	    if (*cur == 0) return(0);
+	}
+	filename[i] = 0;
+	if ((*cur != '\n') && (*cur != '\r'))
+	    return(0);
+	while ((*cur == '\n')  || (*cur == '\r'))
+	    cur++;
+    }
+    if (callback != NULL) {
+        callback(userData, filename, attrib, owner, group, size, links,
+		 year, month, day, hour, minute);
+    }
+    return(cur - list);
+}
+
+/**
+ * xmlNanoFTPList:
+ * @ctx:  an FTP context
+ * @callback:  the user callback
+ * @userData:  the user callback data
+ * @filename:  optional files to list
+ *
+ * Do a listing on the server. All files info are passed back
+ * in the callbacks.
+ *
+ * Returns -1 incase of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPList(void *ctx, ftpListCallback callback, void *userData,
+	       const char *filename) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[4096 + 1];
+    int len, res;
+    int indx = 0, base;
+    fd_set rfd, efd;
+    struct timeval tv;
+
+    if (ctxt == NULL) return (-1);
+    if (filename == NULL) {
+        if (xmlNanoFTPCwd(ctxt, ctxt->path) < 1)
+	    return(-1);
+	ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
+	if (ctxt->dataFd == INVALID_SOCKET)
+	    return(-1);
+	snprintf(buf, sizeof(buf), "LIST -L\r\n");
+    } else {
+	if (filename[0] != '/') {
+	    if (xmlNanoFTPCwd(ctxt, ctxt->path) < 1)
+		return(-1);
+	}
+	ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
+	if (ctxt->dataFd == INVALID_SOCKET)
+	    return(-1);
+	snprintf(buf, sizeof(buf), "LIST -L %s\r\n", filename);
+    }
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return(res);
+    }
+    res = xmlNanoFTPReadResponse(ctxt);
+    if (res != 1) {
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return(-res);
+    }
+
+    do {
+	tv.tv_sec = 1;
+	tv.tv_usec = 0;
+	FD_ZERO(&rfd);
+	FD_SET(ctxt->dataFd, &rfd);
+	FD_ZERO(&efd);
+	FD_SET(ctxt->dataFd, &efd);
+	res = select(ctxt->dataFd + 1, &rfd, NULL, &efd, &tv);
+	if (res < 0) {
+#ifdef DEBUG_FTP
+	    perror("select");
+#endif
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return(-1);
+	}
+	if (res == 0) {
+	    res = xmlNanoFTPCheckResponse(ctxt);
+	    if (res < 0) {
+		closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		ctxt->dataFd = INVALID_SOCKET;
+		return(-1);
+	    }
+	    if (res == 2) {
+		closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		return(0);
+	    }
+
+	    continue;
+	}
+
+	if ((len = recv(ctxt->dataFd, &buf[indx], sizeof(buf) - (indx + 1), 0)) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "recv");
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    ctxt->dataFd = INVALID_SOCKET;
+	    return(-1);
+	}
+#ifdef DEBUG_FTP
+        write(1, &buf[indx], len);
+#endif
+	indx += len;
+	buf[indx] = 0;
+	base = 0;
+	do {
+	    res = xmlNanoFTPParseList(&buf[base], callback, userData);
+	    base += res;
+	} while (res > 0);
+
+	memmove(&buf[0], &buf[base], indx - base);
+	indx -= base;
+    } while (len != 0);
+    xmlNanoFTPCloseConnection(ctxt);
+    return(0);
+}
+
+/**
+ * xmlNanoFTPGetSocket:
+ * @ctx:  an FTP context
+ * @filename:  the file to retrieve (or NULL if path is in context).
+ *
+ * Initiate fetch of the given file from the server.
+ *
+ * Returns the socket for the data connection, or <0 in case of error
+ */
+
+
+SOCKET
+xmlNanoFTPGetSocket(void *ctx, const char *filename) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[300];
+    int res, len;
+    if (ctx == NULL)
+	return INVALID_SOCKET;
+    if ((filename == NULL) && (ctxt->path == NULL))
+	return INVALID_SOCKET;
+    ctxt->dataFd = xmlNanoFTPGetConnection(ctxt);
+    if (ctxt->dataFd == INVALID_SOCKET)
+	return INVALID_SOCKET;
+
+    snprintf(buf, sizeof(buf), "TYPE I\r\n");
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return INVALID_SOCKET;
+    }
+    res = xmlNanoFTPReadResponse(ctxt);
+    if (res != 2) {
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return INVALID_SOCKET;
+    }
+    if (filename == NULL)
+	snprintf(buf, sizeof(buf), "RETR %s\r\n", ctxt->path);
+    else
+	snprintf(buf, sizeof(buf), "RETR %s\r\n", filename);
+    buf[sizeof(buf) - 1] = 0;
+    len = strlen(buf);
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "%s", buf);
+#endif
+    res = send(ctxt->controlFd, SEND_ARG2_CAST buf, len, 0);
+    if (res < 0) {
+	__xmlIOErr(XML_FROM_FTP, 0, "send failed");
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return INVALID_SOCKET;
+    }
+    res = xmlNanoFTPReadResponse(ctxt);
+    if (res != 1) {
+	closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	return INVALID_SOCKET;
+    }
+    return(ctxt->dataFd);
+}
+
+/**
+ * xmlNanoFTPGet:
+ * @ctx:  an FTP context
+ * @callback:  the user callback
+ * @userData:  the user callback data
+ * @filename:  the file to retrieve
+ *
+ * Fetch the given file from the server. All data are passed back
+ * in the callbacks. The last callback has a size of 0 block.
+ *
+ * Returns -1 incase of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPGet(void *ctx, ftpDataCallback callback, void *userData,
+	      const char *filename) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+    char buf[4096];
+    int len = 0, res;
+    fd_set rfd;
+    struct timeval tv;
+
+    if (ctxt == NULL) return(-1);
+    if ((filename == NULL) && (ctxt->path == NULL))
+	return(-1);
+    if (callback == NULL)
+	return(-1);
+    if (xmlNanoFTPGetSocket(ctxt, filename) == INVALID_SOCKET)
+	return(-1);
+
+    do {
+	tv.tv_sec = 1;
+	tv.tv_usec = 0;
+	FD_ZERO(&rfd);
+	FD_SET(ctxt->dataFd, &rfd);
+	res = select(ctxt->dataFd + 1, &rfd, NULL, NULL, &tv);
+	if (res < 0) {
+#ifdef DEBUG_FTP
+	    perror("select");
+#endif
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return(-1);
+	}
+	if (res == 0) {
+	    res = xmlNanoFTPCheckResponse(ctxt);
+	    if (res < 0) {
+		closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		ctxt->dataFd = INVALID_SOCKET;
+		return(-1);
+	    }
+	    if (res == 2) {
+		closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+		return(0);
+	    }
+
+	    continue;
+	}
+	if ((len = recv(ctxt->dataFd, buf, sizeof(buf), 0)) < 0) {
+	    __xmlIOErr(XML_FROM_FTP, 0, "recv failed");
+	    callback(userData, buf, len);
+	    closesocket(ctxt->dataFd); ctxt->dataFd = INVALID_SOCKET;
+	    return(-1);
+	}
+	callback(userData, buf, len);
+    } while (len != 0);
+
+    return(xmlNanoFTPCloseConnection(ctxt));
+}
+
+/**
+ * xmlNanoFTPRead:
+ * @ctx:  the FTP context
+ * @dest:  a buffer
+ * @len:  the buffer length
+ *
+ * This function tries to read @len bytes from the existing FTP connection
+ * and saves them in @dest. This is a blocking call.
+ *
+ * Returns the number of byte read. 0 is an indication of an end of connection.
+ *         -1 indicates a parameter error.
+ */
+int
+xmlNanoFTPRead(void *ctx, void *dest, int len) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+
+    if (ctx == NULL) return(-1);
+    if (ctxt->dataFd == INVALID_SOCKET) return(0);
+    if (dest == NULL) return(-1);
+    if (len <= 0) return(0);
+
+    len = recv(ctxt->dataFd, dest, len, 0);
+    if (len <= 0) {
+	if (len < 0)
+	    __xmlIOErr(XML_FROM_FTP, 0, "recv failed");
+	xmlNanoFTPCloseConnection(ctxt);
+    }
+#ifdef DEBUG_FTP
+    xmlGenericError(xmlGenericErrorContext, "Recvd %d bytes\n", len);
+#endif
+    return(len);
+}
+
+/**
+ * xmlNanoFTPOpen:
+ * @URL: the URL to the resource
+ *
+ * Start to fetch the given ftp:// resource
+ *
+ * Returns an FTP context, or NULL
+ */
+
+void*
+xmlNanoFTPOpen(const char *URL) {
+    xmlNanoFTPCtxtPtr ctxt;
+    SOCKET sock;
+
+    xmlNanoFTPInit();
+    if (URL == NULL) return(NULL);
+    if (strncmp("ftp://", URL, 6)) return(NULL);
+
+    ctxt = (xmlNanoFTPCtxtPtr) xmlNanoFTPNewCtxt(URL);
+    if (ctxt == NULL) return(NULL);
+    if (xmlNanoFTPConnect(ctxt) < 0) {
+	xmlNanoFTPFreeCtxt(ctxt);
+	return(NULL);
+    }
+    sock = xmlNanoFTPGetSocket(ctxt, ctxt->path);
+    if (sock == INVALID_SOCKET) {
+	xmlNanoFTPFreeCtxt(ctxt);
+	return(NULL);
+    }
+    return(ctxt);
+}
+
+/**
+ * xmlNanoFTPClose:
+ * @ctx: an FTP context
+ *
+ * Close the connection and both control and transport
+ *
+ * Returns -1 incase of error, 0 otherwise
+ */
+
+int
+xmlNanoFTPClose(void *ctx) {
+    xmlNanoFTPCtxtPtr ctxt = (xmlNanoFTPCtxtPtr) ctx;
+
+    if (ctxt == NULL)
+	return(-1);
+
+    if (ctxt->dataFd != INVALID_SOCKET) {
+	closesocket(ctxt->dataFd);
+	ctxt->dataFd = INVALID_SOCKET;
+    }
+    if (ctxt->controlFd != INVALID_SOCKET) {
+	xmlNanoFTPQuit(ctxt);
+	closesocket(ctxt->controlFd);
+	ctxt->controlFd = INVALID_SOCKET;
+    }
+    xmlNanoFTPFreeCtxt(ctxt);
+    return(0);
+}
+
+#ifdef STANDALONE
+/************************************************************************
+ *									*
+ *			Basic test in Standalone mode			*
+ *									*
+ ************************************************************************/
+static
+void ftpList(void *userData, const char *filename, const char* attrib,
+	     const char *owner, const char *group, unsigned long size, int links,
+	     int year, const char *month, int day, int hour, int minute) {
+    xmlGenericError(xmlGenericErrorContext,
+	    "%s %s %s %ld %s\n", attrib, owner, group, size, filename);
+}
+static
+void ftpData(void *userData, const char *data, int len) {
+    if (userData == NULL) return;
+    if (len <= 0) {
+	fclose((FILE*)userData);
+	return;
+    }
+    fwrite(data, len, 1, (FILE*)userData);
+}
+
+int main(int argc, char **argv) {
+    void *ctxt;
+    FILE *output;
+    char *tstfile = NULL;
+
+    xmlNanoFTPInit();
+    if (argc > 1) {
+	ctxt = xmlNanoFTPNewCtxt(argv[1]);
+	if (xmlNanoFTPConnect(ctxt) < 0) {
+	    xmlGenericError(xmlGenericErrorContext,
+		    "Couldn't connect to %s\n", argv[1]);
+	    exit(1);
+	}
+	if (argc > 2)
+	    tstfile = argv[2];
+    } else
+	ctxt = xmlNanoFTPConnectTo("localhost", 0);
+    if (ctxt == NULL) {
+        xmlGenericError(xmlGenericErrorContext,
+		"Couldn't connect to localhost\n");
+        exit(1);
+    }
+    xmlNanoFTPList(ctxt, ftpList, NULL, tstfile);
+    output = fopen("/tmp/tstdata", "w");
+    if (output != NULL) {
+	if (xmlNanoFTPGet(ctxt, ftpData, (void *) output, tstfile) < 0)
+	    xmlGenericError(xmlGenericErrorContext,
+		    "Failed to get file\n");
+
+    }
+    xmlNanoFTPClose(ctxt);
+    xmlMemoryDump();
+    exit(0);
+}
+#endif /* STANDALONE */
+#else /* !LIBXML_FTP_ENABLED */
+#ifdef STANDALONE
+#include <stdio.h>
+int main(int argc, char **argv) {
+    xmlGenericError(xmlGenericErrorContext,
+	    "%s : FTP support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* STANDALONE */
+#endif /* LIBXML_FTP_ENABLED */
+#define bottom_nanoftp
+#include "elfgcchack.h"
diff --git a/third_party/libxml/src/nanohttp.c b/third_party/libxml/src/nanohttp.c
new file mode 100644
index 0000000..e109ad7
--- /dev/null
+++ b/third_party/libxml/src/nanohttp.c
@@ -0,0 +1,1890 @@
+/*
+ * nanohttp.c: minimalist HTTP GET implementation to fetch external subsets.
+ *             focuses on size, streamability, reentrancy and portability
+ *
+ * This is clearly not a general purpose HTTP implementation
+ * If you look for one, check:
+ *         http://www.w3.org/Library/
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#define NEED_SOCKETS
+#define IN_LIBXML
+#include "libxml.h"
+
+#ifdef LIBXML_HTTP_ENABLED
+#include <string.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_RESOLV_H
+#ifdef HAVE_ARPA_NAMESER_H
+#include <arpa/nameser.h>
+#endif
+#include <resolv.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifndef HAVE_POLL_H
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#else
+#include <poll.h>
+#endif
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#ifdef HAVE_ZLIB_H
+#include <zlib.h>
+#endif
+
+
+#ifdef VMS
+#include <stropts>
+#define XML_SOCKLEN_T unsigned int
+#endif
+
+#if defined(__MINGW32__) || defined(_WIN32_WCE)
+#ifndef _WINSOCKAPI_
+#define _WINSOCKAPI_
+#endif
+#include <wsockcompat.h>
+#include <winsock2.h>
+#undef XML_SOCKLEN_T
+#define XML_SOCKLEN_T unsigned int
+#endif
+
+#include <libxml/globals.h>
+#include <libxml/xmlerror.h>
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h> /* for xmlStr(n)casecmp() */
+#include <libxml/nanohttp.h>
+#include <libxml/globals.h>
+#include <libxml/uri.h>
+
+/**
+ * A couple portability macros
+ */
+#ifndef _WINSOCKAPI_
+#if !defined(__BEOS__) || defined(__HAIKU__)
+#define closesocket(s) close(s)
+#endif
+#define SOCKET int
+#define INVALID_SOCKET (-1)
+#endif
+
+#ifdef __BEOS__
+#ifndef PF_INET
+#define PF_INET AF_INET
+#endif
+#endif
+
+#ifndef XML_SOCKLEN_T
+#define XML_SOCKLEN_T unsigned int
+#endif
+
+#ifdef STANDALONE
+#define DEBUG_HTTP
+#define xmlStrncasecmp(a, b, n) strncasecmp((char *)a, (char *)b, n)
+#define xmlStrcasecmpi(a, b) strcasecmp((char *)a, (char *)b)
+#endif
+
+#define XML_NANO_HTTP_MAX_REDIR	10
+
+#define XML_NANO_HTTP_CHUNK	4096
+
+#define XML_NANO_HTTP_CLOSED	0
+#define XML_NANO_HTTP_WRITE	1
+#define XML_NANO_HTTP_READ	2
+#define XML_NANO_HTTP_NONE	4
+
+typedef struct xmlNanoHTTPCtxt {
+    char *protocol;	/* the protocol name */
+    char *hostname;	/* the host name */
+    int port;		/* the port */
+    char *path;		/* the path within the URL */
+    char *query;	/* the query string */
+    SOCKET fd;		/* the file descriptor for the socket */
+    int state;		/* WRITE / READ / CLOSED */
+    char *out;		/* buffer sent (zero terminated) */
+    char *outptr;	/* index within the buffer sent */
+    char *in;		/* the receiving buffer */
+    char *content;	/* the start of the content */
+    char *inptr;	/* the next byte to read from network */
+    char *inrptr;	/* the next byte to give back to the client */
+    int inlen;		/* len of the input buffer */
+    int last;		/* return code for last operation */
+    int returnValue;	/* the protocol return value */
+    int version;        /* the protocol version */
+    int ContentLength;  /* specified content length from HTTP header */
+    char *contentType;	/* the MIME type for the input */
+    char *location;	/* the new URL in case of redirect */
+    char *authHeader;	/* contents of {WWW,Proxy}-Authenticate header */
+    char *encoding;	/* encoding extracted from the contentType */
+    char *mimeType;	/* Mime-Type extracted from the contentType */
+#ifdef HAVE_ZLIB_H
+    z_stream *strm;	/* Zlib stream object */
+    int usesGzip;	/* "Content-Encoding: gzip" was detected */
+#endif
+} xmlNanoHTTPCtxt, *xmlNanoHTTPCtxtPtr;
+
+static int initialized = 0;
+static char *proxy = NULL;	 /* the proxy name if any */
+static int proxyPort;	/* the proxy port if any */
+static unsigned int timeout = 60;/* the select() timeout in seconds */
+
+static int xmlNanoHTTPFetchContent( void * ctx, char ** ptr, int * len );
+
+/**
+ * xmlHTTPErrMemory:
+ * @extra:  extra informations
+ *
+ * Handle an out of memory condition
+ */
+static void
+xmlHTTPErrMemory(const char *extra)
+{
+    __xmlSimpleError(XML_FROM_HTTP, XML_ERR_NO_MEMORY, NULL, NULL, extra);
+}
+
+/**
+ * A portability function
+ */
+static int socket_errno(void) {
+#ifdef _WINSOCKAPI_
+    return(WSAGetLastError());
+#else
+    return(errno);
+#endif
+}
+
+#ifdef SUPPORT_IP6
+static
+int have_ipv6(void) {
+    SOCKET s;
+
+    s = socket (AF_INET6, SOCK_STREAM, 0);
+    if (s != INVALID_SOCKET) {
+	close (s);
+	return (1);
+    }
+    return (0);
+}
+#endif
+
+/**
+ * xmlNanoHTTPInit:
+ *
+ * Initialize the HTTP protocol layer.
+ * Currently it just checks for proxy informations
+ */
+
+void
+xmlNanoHTTPInit(void) {
+    const char *env;
+#ifdef _WINSOCKAPI_
+    WSADATA wsaData;
+#endif
+
+    if (initialized)
+	return;
+
+#ifdef _WINSOCKAPI_
+    if (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0)
+	return;
+#endif
+
+    if (proxy == NULL) {
+	proxyPort = 80;
+	env = getenv("no_proxy");
+	if (env && ((env[0] == '*') && (env[1] == 0)))
+	    goto done;
+	env = getenv("http_proxy");
+	if (env != NULL) {
+	    xmlNanoHTTPScanProxy(env);
+	    goto done;
+	}
+	env = getenv("HTTP_PROXY");
+	if (env != NULL) {
+	    xmlNanoHTTPScanProxy(env);
+	    goto done;
+	}
+    }
+done:
+    initialized = 1;
+}
+
+/**
+ * xmlNanoHTTPCleanup:
+ *
+ * Cleanup the HTTP protocol layer.
+ */
+
+void
+xmlNanoHTTPCleanup(void) {
+    if (proxy != NULL) {
+	xmlFree(proxy);
+	proxy = NULL;
+    }
+#ifdef _WINSOCKAPI_
+    if (initialized)
+	WSACleanup();
+#endif
+    initialized = 0;
+    return;
+}
+
+/**
+ * xmlNanoHTTPScanURL:
+ * @ctxt:  an HTTP context
+ * @URL:  The URL used to initialize the context
+ *
+ * (Re)Initialize an HTTP context by parsing the URL and finding
+ * the protocol host port and path it indicates.
+ */
+
+static void
+xmlNanoHTTPScanURL(xmlNanoHTTPCtxtPtr ctxt, const char *URL) {
+    xmlURIPtr uri;
+    int len;
+
+    /*
+     * Clear any existing data from the context
+     */
+    if (ctxt->protocol != NULL) {
+        xmlFree(ctxt->protocol);
+	ctxt->protocol = NULL;
+    }
+    if (ctxt->hostname != NULL) {
+        xmlFree(ctxt->hostname);
+	ctxt->hostname = NULL;
+    }
+    if (ctxt->path != NULL) {
+        xmlFree(ctxt->path);
+	ctxt->path = NULL;
+    }
+    if (ctxt->query != NULL) {
+        xmlFree(ctxt->query);
+	ctxt->query = NULL;
+    }
+    if (URL == NULL) return;
+
+    uri = xmlParseURIRaw(URL, 1);
+    if (uri == NULL)
+	return;
+
+    if ((uri->scheme == NULL) || (uri->server == NULL)) {
+	xmlFreeURI(uri);
+	return;
+    }
+
+    ctxt->protocol = xmlMemStrdup(uri->scheme);
+    /* special case of IPv6 addresses, the [] need to be removed */
+    if ((uri->server != NULL) && (*uri->server == '[')) {
+        len = strlen(uri->server);
+	if ((len > 2) && (uri->server[len - 1] == ']')) {
+	    ctxt->hostname = (char *) xmlCharStrndup(uri->server + 1, len -2);
+	} else
+	    ctxt->hostname = xmlMemStrdup(uri->server);
+    } else
+	ctxt->hostname = xmlMemStrdup(uri->server);
+    if (uri->path != NULL)
+	ctxt->path = xmlMemStrdup(uri->path);
+    else
+	ctxt->path = xmlMemStrdup("/");
+    if (uri->query != NULL)
+	ctxt->query = xmlMemStrdup(uri->query);
+    if (uri->port != 0)
+	ctxt->port = uri->port;
+
+    xmlFreeURI(uri);
+}
+
+/**
+ * xmlNanoHTTPScanProxy:
+ * @URL:  The proxy URL used to initialize the proxy context
+ *
+ * (Re)Initialize the HTTP Proxy context by parsing the URL and finding
+ * the protocol host port it indicates.
+ * Should be like http://myproxy/ or http://myproxy:3128/
+ * A NULL URL cleans up proxy informations.
+ */
+
+void
+xmlNanoHTTPScanProxy(const char *URL) {
+    xmlURIPtr uri;
+
+    if (proxy != NULL) {
+        xmlFree(proxy);
+	proxy = NULL;
+    }
+    proxyPort = 0;
+
+#ifdef DEBUG_HTTP
+    if (URL == NULL)
+	xmlGenericError(xmlGenericErrorContext,
+		"Removing HTTP proxy info\n");
+    else
+	xmlGenericError(xmlGenericErrorContext,
+		"Using HTTP proxy %s\n", URL);
+#endif
+    if (URL == NULL) return;
+
+    uri = xmlParseURIRaw(URL, 1);
+    if ((uri == NULL) || (uri->scheme == NULL) ||
+	(strcmp(uri->scheme, "http")) || (uri->server == NULL)) {
+	__xmlIOErr(XML_FROM_HTTP, XML_HTTP_URL_SYNTAX, "Syntax Error\n");
+	if (uri != NULL)
+	    xmlFreeURI(uri);
+	return;
+    }
+
+    proxy = xmlMemStrdup(uri->server);
+    if (uri->port != 0)
+	proxyPort = uri->port;
+
+    xmlFreeURI(uri);
+}
+
+/**
+ * xmlNanoHTTPNewCtxt:
+ * @URL:  The URL used to initialize the context
+ *
+ * Allocate and initialize a new HTTP context.
+ *
+ * Returns an HTTP context or NULL in case of error.
+ */
+
+static xmlNanoHTTPCtxtPtr
+xmlNanoHTTPNewCtxt(const char *URL) {
+    xmlNanoHTTPCtxtPtr ret;
+
+    ret = (xmlNanoHTTPCtxtPtr) xmlMalloc(sizeof(xmlNanoHTTPCtxt));
+    if (ret == NULL) {
+        xmlHTTPErrMemory("allocating context");
+        return(NULL);
+    }
+
+    memset(ret, 0, sizeof(xmlNanoHTTPCtxt));
+    ret->port = 80;
+    ret->returnValue = 0;
+    ret->fd = INVALID_SOCKET;
+    ret->ContentLength = -1;
+
+    xmlNanoHTTPScanURL(ret, URL);
+
+    return(ret);
+}
+
+/**
+ * xmlNanoHTTPFreeCtxt:
+ * @ctxt:  an HTTP context
+ *
+ * Frees the context after closing the connection.
+ */
+
+static void
+xmlNanoHTTPFreeCtxt(xmlNanoHTTPCtxtPtr ctxt) {
+    if (ctxt == NULL) return;
+    if (ctxt->hostname != NULL) xmlFree(ctxt->hostname);
+    if (ctxt->protocol != NULL) xmlFree(ctxt->protocol);
+    if (ctxt->path != NULL) xmlFree(ctxt->path);
+    if (ctxt->query != NULL) xmlFree(ctxt->query);
+    if (ctxt->out != NULL) xmlFree(ctxt->out);
+    if (ctxt->in != NULL) xmlFree(ctxt->in);
+    if (ctxt->contentType != NULL) xmlFree(ctxt->contentType);
+    if (ctxt->encoding != NULL) xmlFree(ctxt->encoding);
+    if (ctxt->mimeType != NULL) xmlFree(ctxt->mimeType);
+    if (ctxt->location != NULL) xmlFree(ctxt->location);
+    if (ctxt->authHeader != NULL) xmlFree(ctxt->authHeader);
+#ifdef HAVE_ZLIB_H
+    if (ctxt->strm != NULL) {
+	inflateEnd(ctxt->strm);
+	xmlFree(ctxt->strm);
+    }
+#endif
+
+    ctxt->state = XML_NANO_HTTP_NONE;
+    if (ctxt->fd != INVALID_SOCKET) closesocket(ctxt->fd);
+    ctxt->fd = INVALID_SOCKET;
+    xmlFree(ctxt);
+}
+
+/**
+ * xmlNanoHTTPSend:
+ * @ctxt:  an HTTP context
+ *
+ * Send the input needed to initiate the processing on the server side
+ * Returns number of bytes sent or -1 on error.
+ */
+
+static int
+xmlNanoHTTPSend(xmlNanoHTTPCtxtPtr ctxt, const char *xmt_ptr, int outlen)
+{
+    int total_sent = 0;
+#ifdef HAVE_POLL_H
+    struct pollfd p;
+#else
+    struct timeval tv;
+    fd_set wfd;
+#endif
+
+    if ((ctxt->state & XML_NANO_HTTP_WRITE) && (xmt_ptr != NULL)) {
+        while (total_sent < outlen) {
+            int nsent = send(ctxt->fd, SEND_ARG2_CAST (xmt_ptr + total_sent),
+                             outlen - total_sent, 0);
+
+            if (nsent > 0)
+                total_sent += nsent;
+            else if ((nsent == -1) &&
+#if defined(EAGAIN) && EAGAIN != EWOULDBLOCK
+                     (socket_errno() != EAGAIN) &&
+#endif
+                     (socket_errno() != EWOULDBLOCK)) {
+                __xmlIOErr(XML_FROM_HTTP, 0, "send failed\n");
+                if (total_sent == 0)
+                    total_sent = -1;
+                break;
+            } else {
+                /*
+                 * No data sent
+                 * Since non-blocking sockets are used, wait for
+                 * socket to be writable or default timeout prior
+                 * to retrying.
+                 */
+#ifndef HAVE_POLL_H
+#ifndef _WINSOCKAPI_
+                if (ctxt->fd > FD_SETSIZE)
+                    return -1;
+#endif
+
+                tv.tv_sec = timeout;
+                tv.tv_usec = 0;
+                FD_ZERO(&wfd);
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4018)
+#endif
+                FD_SET(ctxt->fd, &wfd);
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+                (void) select(ctxt->fd + 1, NULL, &wfd, NULL, &tv);
+#else
+                p.fd = ctxt->fd;
+                p.events = POLLOUT;
+                (void) poll(&p, 1, timeout * 1000);
+#endif /* !HAVE_POLL_H */
+            }
+        }
+    }
+
+    return total_sent;
+}
+
+/**
+ * xmlNanoHTTPRecv:
+ * @ctxt:  an HTTP context
+ *
+ * Read information coming from the HTTP connection.
+ * This is a blocking call (but it blocks in select(), not read()).
+ *
+ * Returns the number of byte read or -1 in case of error.
+ */
+
+static int
+xmlNanoHTTPRecv(xmlNanoHTTPCtxtPtr ctxt)
+{
+#ifdef HAVE_POLL_H
+    struct pollfd p;
+#else
+    fd_set rfd;
+    struct timeval tv;
+#endif
+
+
+    while (ctxt->state & XML_NANO_HTTP_READ) {
+        if (ctxt->in == NULL) {
+            ctxt->in = (char *) xmlMallocAtomic(65000 * sizeof(char));
+            if (ctxt->in == NULL) {
+                xmlHTTPErrMemory("allocating input");
+                ctxt->last = -1;
+                return (-1);
+            }
+            ctxt->inlen = 65000;
+            ctxt->inptr = ctxt->content = ctxt->inrptr = ctxt->in;
+        }
+        if (ctxt->inrptr > ctxt->in + XML_NANO_HTTP_CHUNK) {
+            int delta = ctxt->inrptr - ctxt->in;
+            int len = ctxt->inptr - ctxt->inrptr;
+
+            memmove(ctxt->in, ctxt->inrptr, len);
+            ctxt->inrptr -= delta;
+            ctxt->content -= delta;
+            ctxt->inptr -= delta;
+        }
+        if ((ctxt->in + ctxt->inlen) < (ctxt->inptr + XML_NANO_HTTP_CHUNK)) {
+            int d_inptr = ctxt->inptr - ctxt->in;
+            int d_content = ctxt->content - ctxt->in;
+            int d_inrptr = ctxt->inrptr - ctxt->in;
+            char *tmp_ptr = ctxt->in;
+
+            ctxt->inlen *= 2;
+            ctxt->in = (char *) xmlRealloc(tmp_ptr, ctxt->inlen);
+            if (ctxt->in == NULL) {
+                xmlHTTPErrMemory("allocating input buffer");
+                xmlFree(tmp_ptr);
+                ctxt->last = -1;
+                return (-1);
+            }
+            ctxt->inptr = ctxt->in + d_inptr;
+            ctxt->content = ctxt->in + d_content;
+            ctxt->inrptr = ctxt->in + d_inrptr;
+        }
+        ctxt->last = recv(ctxt->fd, ctxt->inptr, XML_NANO_HTTP_CHUNK, 0);
+        if (ctxt->last > 0) {
+            ctxt->inptr += ctxt->last;
+            return (ctxt->last);
+        }
+        if (ctxt->last == 0) {
+            return (0);
+        }
+        if (ctxt->last == -1) {
+            switch (socket_errno()) {
+                case EINPROGRESS:
+                case EWOULDBLOCK:
+#if defined(EAGAIN) && EAGAIN != EWOULDBLOCK
+                case EAGAIN:
+#endif
+                    break;
+
+                case ECONNRESET:
+                case ESHUTDOWN:
+                    return (0);
+
+                default:
+                    __xmlIOErr(XML_FROM_HTTP, 0, "recv failed\n");
+                    return (-1);
+            }
+        }
+#ifdef HAVE_POLL_H
+        p.fd = ctxt->fd;
+        p.events = POLLIN;
+        if ((poll(&p, 1, timeout * 1000) < 1)
+#if defined(EINTR)
+            && (errno != EINTR)
+#endif
+            )
+            return (0);
+#else /* !HAVE_POLL_H */
+#ifndef _WINSOCKAPI_
+        if (ctxt->fd > FD_SETSIZE)
+            return 0;
+#endif
+
+        tv.tv_sec = timeout;
+        tv.tv_usec = 0;
+        FD_ZERO(&rfd);
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4018)
+#endif
+
+        FD_SET(ctxt->fd, &rfd);
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+        if ((select(ctxt->fd + 1, &rfd, NULL, NULL, &tv) < 1)
+#if defined(EINTR)
+            && (errno != EINTR)
+#endif
+            )
+            return (0);
+#endif /* !HAVE_POLL_H */
+    }
+    return (0);
+}
+
+/**
+ * xmlNanoHTTPReadLine:
+ * @ctxt:  an HTTP context
+ *
+ * Read one line in the HTTP server output, usually for extracting
+ * the HTTP protocol informations from the answer header.
+ *
+ * Returns a newly allocated string with a copy of the line, or NULL
+ *         which indicate the end of the input.
+ */
+
+static char *
+xmlNanoHTTPReadLine(xmlNanoHTTPCtxtPtr ctxt) {
+    char buf[4096];
+    char *bp = buf;
+    int	rc;
+
+    while (bp - buf < 4095) {
+	if (ctxt->inrptr == ctxt->inptr) {
+	    if ( (rc = xmlNanoHTTPRecv(ctxt)) == 0) {
+		if (bp == buf)
+		    return(NULL);
+		else
+		    *bp = 0;
+		return(xmlMemStrdup(buf));
+	    }
+	    else if ( rc == -1 ) {
+	        return ( NULL );
+	    }
+	}
+	*bp = *ctxt->inrptr++;
+	if (*bp == '\n') {
+	    *bp = 0;
+	    return(xmlMemStrdup(buf));
+	}
+	if (*bp != '\r')
+	    bp++;
+    }
+    buf[4095] = 0;
+    return(xmlMemStrdup(buf));
+}
+
+
+/**
+ * xmlNanoHTTPScanAnswer:
+ * @ctxt:  an HTTP context
+ * @line:  an HTTP header line
+ *
+ * Try to extract useful informations from the server answer.
+ * We currently parse and process:
+ *  - The HTTP revision/ return code
+ *  - The Content-Type, Mime-Type and charset used
+ *  - The Location for redirect processing.
+ *
+ * Returns -1 in case of failure, the file descriptor number otherwise
+ */
+
+static void
+xmlNanoHTTPScanAnswer(xmlNanoHTTPCtxtPtr ctxt, const char *line) {
+    const char *cur = line;
+
+    if (line == NULL) return;
+
+    if (!strncmp(line, "HTTP/", 5)) {
+        int version = 0;
+	int ret = 0;
+
+	cur += 5;
+	while ((*cur >= '0') && (*cur <= '9')) {
+	    version *= 10;
+	    version += *cur - '0';
+	    cur++;
+	}
+	if (*cur == '.') {
+	    cur++;
+	    if ((*cur >= '0') && (*cur <= '9')) {
+		version *= 10;
+		version += *cur - '0';
+		cur++;
+	    }
+	    while ((*cur >= '0') && (*cur <= '9'))
+		cur++;
+	} else
+	    version *= 10;
+	if ((*cur != ' ') && (*cur != '\t')) return;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if ((*cur < '0') || (*cur > '9')) return;
+	while ((*cur >= '0') && (*cur <= '9')) {
+	    ret *= 10;
+	    ret += *cur - '0';
+	    cur++;
+	}
+	if ((*cur != 0) && (*cur != ' ') && (*cur != '\t')) return;
+	ctxt->returnValue = ret;
+        ctxt->version = version;
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"Content-Type:", 13)) {
+        const xmlChar *charset, *last, *mime;
+        cur += 13;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if (ctxt->contentType != NULL)
+	    xmlFree(ctxt->contentType);
+	ctxt->contentType = xmlMemStrdup(cur);
+	mime = (const xmlChar *) cur;
+	last = mime;
+	while ((*last != 0) && (*last != ' ') && (*last != '\t') &&
+	       (*last != ';') && (*last != ','))
+	    last++;
+	if (ctxt->mimeType != NULL)
+	    xmlFree(ctxt->mimeType);
+	ctxt->mimeType = (char *) xmlStrndup(mime, last - mime);
+	charset = xmlStrstr(BAD_CAST ctxt->contentType, BAD_CAST "charset=");
+	if (charset != NULL) {
+	    charset += 8;
+	    last = charset;
+	    while ((*last != 0) && (*last != ' ') && (*last != '\t') &&
+	           (*last != ';') && (*last != ','))
+		last++;
+	    if (ctxt->encoding != NULL)
+	        xmlFree(ctxt->encoding);
+	    ctxt->encoding = (char *) xmlStrndup(charset, last - charset);
+	}
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"ContentType:", 12)) {
+        const xmlChar *charset, *last, *mime;
+        cur += 12;
+	if (ctxt->contentType != NULL) return;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	ctxt->contentType = xmlMemStrdup(cur);
+	mime = (const xmlChar *) cur;
+	last = mime;
+	while ((*last != 0) && (*last != ' ') && (*last != '\t') &&
+	       (*last != ';') && (*last != ','))
+	    last++;
+	if (ctxt->mimeType != NULL)
+	    xmlFree(ctxt->mimeType);
+	ctxt->mimeType = (char *) xmlStrndup(mime, last - mime);
+	charset = xmlStrstr(BAD_CAST ctxt->contentType, BAD_CAST "charset=");
+	if (charset != NULL) {
+	    charset += 8;
+	    last = charset;
+	    while ((*last != 0) && (*last != ' ') && (*last != '\t') &&
+	           (*last != ';') && (*last != ','))
+		last++;
+	    if (ctxt->encoding != NULL)
+	        xmlFree(ctxt->encoding);
+	    ctxt->encoding = (char *) xmlStrndup(charset, last - charset);
+	}
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"Location:", 9)) {
+        cur += 9;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if (ctxt->location != NULL)
+	    xmlFree(ctxt->location);
+	if (*cur == '/') {
+	    xmlChar *tmp_http = xmlStrdup(BAD_CAST "http://");
+	    xmlChar *tmp_loc =
+	        xmlStrcat(tmp_http, (const xmlChar *) ctxt->hostname);
+	    ctxt->location =
+	        (char *) xmlStrcat (tmp_loc, (const xmlChar *) cur);
+	} else {
+	    ctxt->location = xmlMemStrdup(cur);
+	}
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"WWW-Authenticate:", 17)) {
+        cur += 17;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if (ctxt->authHeader != NULL)
+	    xmlFree(ctxt->authHeader);
+	ctxt->authHeader = xmlMemStrdup(cur);
+    } else if (!xmlStrncasecmp(BAD_CAST line, BAD_CAST"Proxy-Authenticate:", 19)) {
+        cur += 19;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if (ctxt->authHeader != NULL)
+	    xmlFree(ctxt->authHeader);
+	ctxt->authHeader = xmlMemStrdup(cur);
+#ifdef HAVE_ZLIB_H
+    } else if ( !xmlStrncasecmp( BAD_CAST line, BAD_CAST"Content-Encoding:", 17) ) {
+	cur += 17;
+	while ((*cur == ' ') || (*cur == '\t')) cur++;
+	if ( !xmlStrncasecmp( BAD_CAST cur, BAD_CAST"gzip", 4) ) {
+	    ctxt->usesGzip = 1;
+
+	    ctxt->strm = xmlMalloc(sizeof(z_stream));
+
+	    if (ctxt->strm != NULL) {
+		ctxt->strm->zalloc = Z_NULL;
+		ctxt->strm->zfree = Z_NULL;
+		ctxt->strm->opaque = Z_NULL;
+		ctxt->strm->avail_in = 0;
+		ctxt->strm->next_in = Z_NULL;
+
+		inflateInit2( ctxt->strm, 31 );
+	    }
+	}
+#endif
+    } else if ( !xmlStrncasecmp( BAD_CAST line, BAD_CAST"Content-Length:", 15) ) {
+	cur += 15;
+	ctxt->ContentLength = strtol( cur, NULL, 10 );
+    }
+}
+
+/**
+ * xmlNanoHTTPConnectAttempt:
+ * @addr:  a socket address structure
+ *
+ * Attempt a connection to the given IP:port endpoint. It forces
+ * non-blocking semantic on the socket, and allow 60 seconds for
+ * the host to answer.
+ *
+ * Returns -1 in case of failure, the file descriptor number otherwise
+ */
+
+static SOCKET
+xmlNanoHTTPConnectAttempt(struct sockaddr *addr)
+{
+#ifndef HAVE_POLL_H
+    fd_set wfd;
+#ifdef _WINSOCKAPI_
+    fd_set xfd;
+#endif
+    struct timeval tv;
+#else /* !HAVE_POLL_H */
+    struct pollfd p;
+#endif /* !HAVE_POLL_H */
+    int status;
+
+    int addrlen;
+
+    SOCKET s;
+
+#ifdef SUPPORT_IP6
+    if (addr->sa_family == AF_INET6) {
+        s = socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP);
+        addrlen = sizeof(struct sockaddr_in6);
+    } else
+#endif
+    {
+        s = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+        addrlen = sizeof(struct sockaddr_in);
+    }
+    if (s == INVALID_SOCKET) {
+#ifdef DEBUG_HTTP
+        perror("socket");
+#endif
+        __xmlIOErr(XML_FROM_HTTP, 0, "socket failed\n");
+        return INVALID_SOCKET;
+    }
+#ifdef _WINSOCKAPI_
+    {
+        u_long one = 1;
+
+        status = ioctlsocket(s, FIONBIO, &one) == SOCKET_ERROR ? -1 : 0;
+    }
+#else /* _WINSOCKAPI_ */
+#if defined(VMS)
+    {
+        int enable = 1;
+
+        status = ioctl(s, FIONBIO, &enable);
+    }
+#else /* VMS */
+#if defined(__BEOS__) && !defined(__HAIKU__)
+    {
+        bool noblock = true;
+
+        status =
+            setsockopt(s, SOL_SOCKET, SO_NONBLOCK, &noblock,
+                       sizeof(noblock));
+    }
+#else /* __BEOS__ */
+    if ((status = fcntl(s, F_GETFL, 0)) != -1) {
+#ifdef O_NONBLOCK
+        status |= O_NONBLOCK;
+#else /* O_NONBLOCK */
+#ifdef F_NDELAY
+        status |= F_NDELAY;
+#endif /* F_NDELAY */
+#endif /* !O_NONBLOCK */
+        status = fcntl(s, F_SETFL, status);
+    }
+    if (status < 0) {
+#ifdef DEBUG_HTTP
+        perror("nonblocking");
+#endif
+        __xmlIOErr(XML_FROM_HTTP, 0, "error setting non-blocking IO\n");
+        closesocket(s);
+        return INVALID_SOCKET;
+    }
+#endif /* !__BEOS__ */
+#endif /* !VMS */
+#endif /* !_WINSOCKAPI_ */
+
+    if (connect(s, addr, addrlen) == -1) {
+        switch (socket_errno()) {
+            case EINPROGRESS:
+            case EWOULDBLOCK:
+                break;
+            default:
+                __xmlIOErr(XML_FROM_HTTP, 0,
+                           "error connecting to HTTP server");
+                closesocket(s);
+                return INVALID_SOCKET;
+        }
+    }
+#ifndef HAVE_POLL_H
+    tv.tv_sec = timeout;
+    tv.tv_usec = 0;
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4018)
+#endif
+#ifndef _WINSOCKAPI_
+    if (s > FD_SETSIZE)
+        return INVALID_SOCKET;
+#endif
+    FD_ZERO(&wfd);
+    FD_SET(s, &wfd);
+
+#ifdef _WINSOCKAPI_
+    FD_ZERO(&xfd);
+    FD_SET(s, &xfd);
+
+    switch (select(s + 1, NULL, &wfd, &xfd, &tv))
+#else
+    switch (select(s + 1, NULL, &wfd, NULL, &tv))
+#endif
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+#else /* !HAVE_POLL_H */
+    p.fd = s;
+    p.events = POLLOUT;
+    switch (poll(&p, 1, timeout * 1000))
+#endif /* !HAVE_POLL_H */
+
+    {
+        case 0:
+            /* Time out */
+            __xmlIOErr(XML_FROM_HTTP, 0, "Connect attempt timed out");
+            closesocket(s);
+            return INVALID_SOCKET;
+        case -1:
+            /* Ermm.. ?? */
+            __xmlIOErr(XML_FROM_HTTP, 0, "Connect failed");
+            closesocket(s);
+            return INVALID_SOCKET;
+    }
+
+#ifndef HAVE_POLL_H
+    if (FD_ISSET(s, &wfd)
+#ifdef _WINSOCKAPI_
+        || FD_ISSET(s, &xfd)
+#endif
+        )
+#else /* !HAVE_POLL_H */
+    if (p.revents == POLLOUT)
+#endif /* !HAVE_POLL_H */
+    {
+        XML_SOCKLEN_T len;
+
+        len = sizeof(status);
+#ifdef SO_ERROR
+        if (getsockopt(s, SOL_SOCKET, SO_ERROR, (char *) &status, &len) <
+            0) {
+            /* Solaris error code */
+            __xmlIOErr(XML_FROM_HTTP, 0, "getsockopt failed\n");
+            closesocket(s);
+            return INVALID_SOCKET;
+        }
+#endif
+        if (status) {
+            __xmlIOErr(XML_FROM_HTTP, 0,
+                       "Error connecting to remote host");
+            closesocket(s);
+            errno = status;
+            return INVALID_SOCKET;
+        }
+    } else {
+        /* pbm */
+        __xmlIOErr(XML_FROM_HTTP, 0, "select failed\n");
+        closesocket(s);
+        return INVALID_SOCKET;
+    }
+
+    return (s);
+}
+
+/**
+ * xmlNanoHTTPConnectHost:
+ * @host:  the host name
+ * @port:  the port number
+ *
+ * Attempt a connection to the given host:port endpoint. It tries
+ * the multiple IP provided by the DNS if available.
+ *
+ * Returns -1 in case of failure, the file descriptor number otherwise
+ */
+
+static SOCKET
+xmlNanoHTTPConnectHost(const char *host, int port)
+{
+    struct hostent *h;
+    struct sockaddr *addr = NULL;
+    struct in_addr ia;
+    struct sockaddr_in sockin;
+
+#ifdef SUPPORT_IP6
+    struct in6_addr ia6;
+    struct sockaddr_in6 sockin6;
+#endif
+    int i;
+    SOCKET s;
+
+    memset (&sockin, 0, sizeof(sockin));
+#ifdef SUPPORT_IP6
+    memset (&sockin6, 0, sizeof(sockin6));
+#endif
+
+#if !defined(HAVE_GETADDRINFO) && defined(SUPPORT_IP6) && defined(RES_USE_INET6)
+    if (have_ipv6 ())
+    {
+	if (!(_res.options & RES_INIT))
+	    res_init();
+	_res.options |= RES_USE_INET6;
+    }
+#endif
+
+#if defined(HAVE_GETADDRINFO) && defined(SUPPORT_IP6) && !defined(_WIN32)
+    if (have_ipv6 ())
+#endif
+#if defined(HAVE_GETADDRINFO) && (defined(SUPPORT_IP6) || defined(_WIN32))
+    {
+	int status;
+	struct addrinfo hints, *res, *result;
+
+	result = NULL;
+	memset (&hints, 0,sizeof(hints));
+	hints.ai_socktype = SOCK_STREAM;
+
+	status = getaddrinfo (host, NULL, &hints, &result);
+	if (status) {
+	    __xmlIOErr(XML_FROM_HTTP, 0, "getaddrinfo failed\n");
+	    return INVALID_SOCKET;
+	}
+
+	for (res = result; res; res = res->ai_next) {
+	    if (res->ai_family == AF_INET) {
+		if (res->ai_addrlen > sizeof(sockin)) {
+		    __xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
+		    freeaddrinfo (result);
+		    return INVALID_SOCKET;
+		}
+		memcpy (&sockin, res->ai_addr, res->ai_addrlen);
+		sockin.sin_port = htons (port);
+		addr = (struct sockaddr *)&sockin;
+#ifdef SUPPORT_IP6
+	    } else if (have_ipv6 () && (res->ai_family == AF_INET6)) {
+		if (res->ai_addrlen > sizeof(sockin6)) {
+		    __xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
+		    freeaddrinfo (result);
+		    return INVALID_SOCKET;
+		}
+		memcpy (&sockin6, res->ai_addr, res->ai_addrlen);
+		sockin6.sin6_port = htons (port);
+		addr = (struct sockaddr *)&sockin6;
+#endif
+	    } else
+		continue;              /* for */
+
+	    s = xmlNanoHTTPConnectAttempt (addr);
+	    if (s != INVALID_SOCKET) {
+		freeaddrinfo (result);
+		return (s);
+	    }
+	}
+
+	if (result)
+	    freeaddrinfo (result);
+    }
+#endif
+#if defined(HAVE_GETADDRINFO) && defined(SUPPORT_IP6) && !defined(_WIN32)
+    else
+#endif
+#if !defined(HAVE_GETADDRINFO) || !defined(_WIN32)
+    {
+	h = gethostbyname (GETHOSTBYNAME_ARG_CAST host);
+	if (h == NULL) {
+
+/*
+ * Okay, I got fed up by the non-portability of this error message
+ * extraction code. it work on Linux, if it work on your platform
+ * and one want to enable it, send me the defined(foobar) needed
+ */
+#if defined(HAVE_NETDB_H) && defined(HOST_NOT_FOUND) && defined(linux)
+	    const char *h_err_txt = "";
+
+	    switch (h_errno) {
+		case HOST_NOT_FOUND:
+		    h_err_txt = "Authoritive host not found";
+		    break;
+
+		case TRY_AGAIN:
+		    h_err_txt =
+			"Non-authoritive host not found or server failure.";
+		    break;
+
+		case NO_RECOVERY:
+		    h_err_txt =
+			"Non-recoverable errors:  FORMERR, REFUSED, or NOTIMP.";
+		    break;
+
+#ifdef NO_ADDRESS
+		case NO_ADDRESS:
+		    h_err_txt =
+			"Valid name, no data record of requested type.";
+		    break;
+#endif
+
+		default:
+		    h_err_txt = "No error text defined.";
+		    break;
+	    }
+	    __xmlIOErr(XML_FROM_HTTP, 0, h_err_txt);
+#else
+	    __xmlIOErr(XML_FROM_HTTP, 0, "Failed to resolve host");
+#endif
+	    return INVALID_SOCKET;
+	}
+
+	for (i = 0; h->h_addr_list[i]; i++) {
+	    if (h->h_addrtype == AF_INET) {
+		/* A records (IPv4) */
+		if ((unsigned int) h->h_length > sizeof(ia)) {
+		    __xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
+		    return INVALID_SOCKET;
+		}
+		memcpy (&ia, h->h_addr_list[i], h->h_length);
+		sockin.sin_family = h->h_addrtype;
+		sockin.sin_addr = ia;
+		sockin.sin_port = (unsigned short)htons ((unsigned short)port);
+		addr = (struct sockaddr *) &sockin;
+#ifdef SUPPORT_IP6
+	    } else if (have_ipv6 () && (h->h_addrtype == AF_INET6)) {
+		/* AAAA records (IPv6) */
+		if ((unsigned int) h->h_length > sizeof(ia6)) {
+		    __xmlIOErr(XML_FROM_HTTP, 0, "address size mismatch\n");
+		    return INVALID_SOCKET;
+		}
+		memcpy (&ia6, h->h_addr_list[i], h->h_length);
+		sockin6.sin6_family = h->h_addrtype;
+		sockin6.sin6_addr = ia6;
+		sockin6.sin6_port = htons (port);
+		addr = (struct sockaddr *) &sockin6;
+#endif
+	    } else
+		break;              /* for */
+
+	    s = xmlNanoHTTPConnectAttempt (addr);
+	    if (s != INVALID_SOCKET)
+		return (s);
+	}
+    }
+#endif
+
+#ifdef DEBUG_HTTP
+    xmlGenericError(xmlGenericErrorContext,
+                    "xmlNanoHTTPConnectHost:  unable to connect to '%s'.\n",
+                    host);
+#endif
+    return INVALID_SOCKET;
+}
+
+
+/**
+ * xmlNanoHTTPOpen:
+ * @URL:  The URL to load
+ * @contentType:  if available the Content-Type information will be
+ *                returned at that location
+ *
+ * This function try to open a connection to the indicated resource
+ * via HTTP GET.
+ *
+ * Returns NULL in case of failure, otherwise a request handler.
+ *     The contentType, if provided must be freed by the caller
+ */
+
+void*
+xmlNanoHTTPOpen(const char *URL, char **contentType) {
+    if (contentType != NULL) *contentType = NULL;
+    return(xmlNanoHTTPMethod(URL, NULL, NULL, contentType, NULL, 0));
+}
+
+/**
+ * xmlNanoHTTPOpenRedir:
+ * @URL:  The URL to load
+ * @contentType:  if available the Content-Type information will be
+ *                returned at that location
+ * @redir: if available the redirected URL will be returned
+ *
+ * This function try to open a connection to the indicated resource
+ * via HTTP GET.
+ *
+ * Returns NULL in case of failure, otherwise a request handler.
+ *     The contentType, if provided must be freed by the caller
+ */
+
+void*
+xmlNanoHTTPOpenRedir(const char *URL, char **contentType, char **redir) {
+    if (contentType != NULL) *contentType = NULL;
+    if (redir != NULL) *redir = NULL;
+    return(xmlNanoHTTPMethodRedir(URL, NULL, NULL, contentType, redir, NULL,0));
+}
+
+/**
+ * xmlNanoHTTPRead:
+ * @ctx:  the HTTP context
+ * @dest:  a buffer
+ * @len:  the buffer length
+ *
+ * This function tries to read @len bytes from the existing HTTP connection
+ * and saves them in @dest. This is a blocking call.
+ *
+ * Returns the number of byte read. 0 is an indication of an end of connection.
+ *         -1 indicates a parameter error.
+ */
+int
+xmlNanoHTTPRead(void *ctx, void *dest, int len) {
+    xmlNanoHTTPCtxtPtr ctxt = (xmlNanoHTTPCtxtPtr) ctx;
+#ifdef HAVE_ZLIB_H
+    int bytes_read = 0;
+    int orig_avail_in;
+    int z_ret;
+#endif
+
+    if (ctx == NULL) return(-1);
+    if (dest == NULL) return(-1);
+    if (len <= 0) return(0);
+
+#ifdef HAVE_ZLIB_H
+    if (ctxt->usesGzip == 1) {
+        if (ctxt->strm == NULL) return(0);
+
+        ctxt->strm->next_out = dest;
+        ctxt->strm->avail_out = len;
+	ctxt->strm->avail_in = ctxt->inptr - ctxt->inrptr;
+
+        while (ctxt->strm->avail_out > 0 &&
+	       (ctxt->strm->avail_in > 0 || xmlNanoHTTPRecv(ctxt) > 0)) {
+            orig_avail_in = ctxt->strm->avail_in =
+			    ctxt->inptr - ctxt->inrptr - bytes_read;
+            ctxt->strm->next_in = BAD_CAST (ctxt->inrptr + bytes_read);
+
+            z_ret = inflate(ctxt->strm, Z_NO_FLUSH);
+            bytes_read += orig_avail_in - ctxt->strm->avail_in;
+
+            if (z_ret != Z_OK) break;
+	}
+
+        ctxt->inrptr += bytes_read;
+        return(len - ctxt->strm->avail_out);
+    }
+#endif
+
+    while (ctxt->inptr - ctxt->inrptr < len) {
+        if (xmlNanoHTTPRecv(ctxt) <= 0) break;
+    }
+    if (ctxt->inptr - ctxt->inrptr < len)
+        len = ctxt->inptr - ctxt->inrptr;
+    memcpy(dest, ctxt->inrptr, len);
+    ctxt->inrptr += len;
+    return(len);
+}
+
+/**
+ * xmlNanoHTTPClose:
+ * @ctx:  the HTTP context
+ *
+ * This function closes an HTTP context, it ends up the connection and
+ * free all data related to it.
+ */
+void
+xmlNanoHTTPClose(void *ctx) {
+    xmlNanoHTTPCtxtPtr ctxt = (xmlNanoHTTPCtxtPtr) ctx;
+
+    if (ctx == NULL) return;
+
+    xmlNanoHTTPFreeCtxt(ctxt);
+}
+
+/**
+ * xmlNanoHTTPMethodRedir:
+ * @URL:  The URL to load
+ * @method:  the HTTP method to use
+ * @input:  the input string if any
+ * @contentType:  the Content-Type information IN and OUT
+ * @redir:  the redirected URL OUT
+ * @headers:  the extra headers
+ * @ilen:  input length
+ *
+ * This function try to open a connection to the indicated resource
+ * via HTTP using the given @method, adding the given extra headers
+ * and the input buffer for the request content.
+ *
+ * Returns NULL in case of failure, otherwise a request handler.
+ *     The contentType, or redir, if provided must be freed by the caller
+ */
+
+void*
+xmlNanoHTTPMethodRedir(const char *URL, const char *method, const char *input,
+                  char **contentType, char **redir,
+		  const char *headers, int ilen ) {
+    xmlNanoHTTPCtxtPtr ctxt;
+    char *bp, *p;
+    int blen;
+    SOCKET ret;
+    int nbRedirects = 0;
+    char *redirURL = NULL;
+#ifdef DEBUG_HTTP
+    int xmt_bytes;
+#endif
+
+    if (URL == NULL) return(NULL);
+    if (method == NULL) method = "GET";
+    xmlNanoHTTPInit();
+
+retry:
+    if (redirURL == NULL) {
+	ctxt = xmlNanoHTTPNewCtxt(URL);
+	if (ctxt == NULL)
+	    return(NULL);
+    } else {
+	ctxt = xmlNanoHTTPNewCtxt(redirURL);
+	if (ctxt == NULL)
+	    return(NULL);
+	ctxt->location = xmlMemStrdup(redirURL);
+    }
+
+    if ((ctxt->protocol == NULL) || (strcmp(ctxt->protocol, "http"))) {
+	__xmlIOErr(XML_FROM_HTTP, XML_HTTP_URL_SYNTAX, "Not a valid HTTP URI");
+        xmlNanoHTTPFreeCtxt(ctxt);
+	if (redirURL != NULL) xmlFree(redirURL);
+        return(NULL);
+    }
+    if (ctxt->hostname == NULL) {
+	__xmlIOErr(XML_FROM_HTTP, XML_HTTP_UNKNOWN_HOST,
+	           "Failed to identify host in URI");
+        xmlNanoHTTPFreeCtxt(ctxt);
+	if (redirURL != NULL) xmlFree(redirURL);
+        return(NULL);
+    }
+    if (proxy) {
+	blen = strlen(ctxt->hostname) * 2 + 16;
+	ret = xmlNanoHTTPConnectHost(proxy, proxyPort);
+    }
+    else {
+	blen = strlen(ctxt->hostname);
+	ret = xmlNanoHTTPConnectHost(ctxt->hostname, ctxt->port);
+    }
+    if (ret == INVALID_SOCKET) {
+        xmlNanoHTTPFreeCtxt(ctxt);
+	if (redirURL != NULL) xmlFree(redirURL);
+        return(NULL);
+    }
+    ctxt->fd = ret;
+
+    if (input == NULL)
+	ilen = 0;
+    else
+	blen += 36;
+
+    if (headers != NULL)
+	blen += strlen(headers) + 2;
+    if (contentType && *contentType)
+	/* reserve for string plus 'Content-Type: \r\n" */
+	blen += strlen(*contentType) + 16;
+    if (ctxt->query != NULL)
+	/* 1 for '?' */
+	blen += strlen(ctxt->query) + 1;
+    blen += strlen(method) + strlen(ctxt->path) + 24;
+#ifdef HAVE_ZLIB_H
+    /* reserve for possible 'Accept-Encoding: gzip' string */
+    blen += 23;
+#endif
+    if (ctxt->port != 80) {
+	/* reserve space for ':xxxxx', incl. potential proxy */
+	if (proxy)
+	    blen += 12;
+	else
+	    blen += 6;
+    }
+    bp = (char*)xmlMallocAtomic(blen);
+    if ( bp == NULL ) {
+        xmlNanoHTTPFreeCtxt( ctxt );
+	xmlHTTPErrMemory("allocating header buffer");
+	return ( NULL );
+    }
+
+    p = bp;
+
+    if (proxy) {
+	if (ctxt->port != 80) {
+	    p += snprintf( p, blen - (p - bp), "%s http://%s:%d%s",
+			method, ctxt->hostname,
+			ctxt->port, ctxt->path );
+	}
+	else
+	    p += snprintf( p, blen - (p - bp), "%s http://%s%s", method,
+			ctxt->hostname, ctxt->path);
+    }
+    else
+	p += snprintf( p, blen - (p - bp), "%s %s", method, ctxt->path);
+
+    if (ctxt->query != NULL)
+	p += snprintf( p, blen - (p - bp), "?%s", ctxt->query);
+
+    if (ctxt->port == 80) {
+        p += snprintf( p, blen - (p - bp), " HTTP/1.0\r\nHost: %s\r\n",
+		    ctxt->hostname);
+    } else {
+        p += snprintf( p, blen - (p - bp), " HTTP/1.0\r\nHost: %s:%d\r\n",
+		    ctxt->hostname, ctxt->port);
+    }
+
+#ifdef HAVE_ZLIB_H
+    p += snprintf(p, blen - (p - bp), "Accept-Encoding: gzip\r\n");
+#endif
+
+    if (contentType != NULL && *contentType)
+	p += snprintf(p, blen - (p - bp), "Content-Type: %s\r\n", *contentType);
+
+    if (headers != NULL)
+	p += snprintf( p, blen - (p - bp), "%s", headers );
+
+    if (input != NULL)
+	snprintf(p, blen - (p - bp), "Content-Length: %d\r\n\r\n", ilen );
+    else
+	snprintf(p, blen - (p - bp), "\r\n");
+
+#ifdef DEBUG_HTTP
+    xmlGenericError(xmlGenericErrorContext,
+	    "-> %s%s", proxy? "(Proxy) " : "", bp);
+    if ((blen -= strlen(bp)+1) < 0)
+	xmlGenericError(xmlGenericErrorContext,
+		"ERROR: overflowed buffer by %d bytes\n", -blen);
+#endif
+    ctxt->outptr = ctxt->out = bp;
+    ctxt->state = XML_NANO_HTTP_WRITE;
+    blen = strlen( ctxt->out );
+#ifdef DEBUG_HTTP
+    xmt_bytes = xmlNanoHTTPSend(ctxt, ctxt->out, blen );
+    if ( xmt_bytes != blen )
+        xmlGenericError( xmlGenericErrorContext,
+			"xmlNanoHTTPMethodRedir:  Only %d of %d %s %s\n",
+			xmt_bytes, blen,
+			"bytes of HTTP headers sent to host",
+			ctxt->hostname );
+#else
+    xmlNanoHTTPSend(ctxt, ctxt->out, blen );
+#endif
+
+    if ( input != NULL ) {
+#ifdef DEBUG_HTTP
+        xmt_bytes = xmlNanoHTTPSend( ctxt, input, ilen );
+
+	if ( xmt_bytes != ilen )
+	    xmlGenericError( xmlGenericErrorContext,
+			"xmlNanoHTTPMethodRedir:  Only %d of %d %s %s\n",
+			xmt_bytes, ilen,
+			"bytes of HTTP content sent to host",
+			ctxt->hostname );
+#else
+	xmlNanoHTTPSend( ctxt, input, ilen );
+#endif
+    }
+
+    ctxt->state = XML_NANO_HTTP_READ;
+
+    while ((p = xmlNanoHTTPReadLine(ctxt)) != NULL) {
+        if (*p == 0) {
+	    ctxt->content = ctxt->inrptr;
+	    xmlFree(p);
+	    break;
+	}
+	xmlNanoHTTPScanAnswer(ctxt, p);
+
+#ifdef DEBUG_HTTP
+	xmlGenericError(xmlGenericErrorContext, "<- %s\n", p);
+#endif
+        xmlFree(p);
+    }
+
+    if ((ctxt->location != NULL) && (ctxt->returnValue >= 300) &&
+        (ctxt->returnValue < 400)) {
+#ifdef DEBUG_HTTP
+	xmlGenericError(xmlGenericErrorContext,
+		"\nRedirect to: %s\n", ctxt->location);
+#endif
+	while ( xmlNanoHTTPRecv(ctxt) > 0 ) ;
+        if (nbRedirects < XML_NANO_HTTP_MAX_REDIR) {
+	    nbRedirects++;
+	    if (redirURL != NULL)
+		xmlFree(redirURL);
+	    redirURL = xmlMemStrdup(ctxt->location);
+	    xmlNanoHTTPFreeCtxt(ctxt);
+	    goto retry;
+	}
+	xmlNanoHTTPFreeCtxt(ctxt);
+	if (redirURL != NULL) xmlFree(redirURL);
+#ifdef DEBUG_HTTP
+	xmlGenericError(xmlGenericErrorContext,
+		"xmlNanoHTTPMethodRedir: Too many redirects, aborting ...\n");
+#endif
+	return(NULL);
+    }
+
+    if (contentType != NULL) {
+	if (ctxt->contentType != NULL)
+	    *contentType = xmlMemStrdup(ctxt->contentType);
+	else
+	    *contentType = NULL;
+    }
+
+    if ((redir != NULL) && (redirURL != NULL)) {
+	*redir = redirURL;
+    } else {
+	if (redirURL != NULL)
+	    xmlFree(redirURL);
+	if (redir != NULL)
+	    *redir = NULL;
+    }
+
+#ifdef DEBUG_HTTP
+    if (ctxt->contentType != NULL)
+	xmlGenericError(xmlGenericErrorContext,
+		"\nCode %d, content-type '%s'\n\n",
+	       ctxt->returnValue, ctxt->contentType);
+    else
+	xmlGenericError(xmlGenericErrorContext,
+		"\nCode %d, no content-type\n\n",
+	       ctxt->returnValue);
+#endif
+
+    return((void *) ctxt);
+}
+
+/**
+ * xmlNanoHTTPMethod:
+ * @URL:  The URL to load
+ * @method:  the HTTP method to use
+ * @input:  the input string if any
+ * @contentType:  the Content-Type information IN and OUT
+ * @headers:  the extra headers
+ * @ilen:  input length
+ *
+ * This function try to open a connection to the indicated resource
+ * via HTTP using the given @method, adding the given extra headers
+ * and the input buffer for the request content.
+ *
+ * Returns NULL in case of failure, otherwise a request handler.
+ *     The contentType, if provided must be freed by the caller
+ */
+
+void*
+xmlNanoHTTPMethod(const char *URL, const char *method, const char *input,
+                  char **contentType, const char *headers, int ilen) {
+    return(xmlNanoHTTPMethodRedir(URL, method, input, contentType,
+		                  NULL, headers, ilen));
+}
+
+/**
+ * xmlNanoHTTPFetch:
+ * @URL:  The URL to load
+ * @filename:  the filename where the content should be saved
+ * @contentType:  if available the Content-Type information will be
+ *                returned at that location
+ *
+ * This function try to fetch the indicated resource via HTTP GET
+ * and save it's content in the file.
+ *
+ * Returns -1 in case of failure, 0 incase of success. The contentType,
+ *     if provided must be freed by the caller
+ */
+int
+xmlNanoHTTPFetch(const char *URL, const char *filename, char **contentType) {
+    void *ctxt = NULL;
+    char *buf = NULL;
+    int fd;
+    int len;
+    int ret = 0;
+
+    if (filename == NULL) return(-1);
+    ctxt = xmlNanoHTTPOpen(URL, contentType);
+    if (ctxt == NULL) return(-1);
+
+    if (!strcmp(filename, "-"))
+        fd = 0;
+    else {
+        fd = open(filename, O_CREAT | O_WRONLY, 00644);
+	if (fd < 0) {
+	    xmlNanoHTTPClose(ctxt);
+	    if ((contentType != NULL) && (*contentType != NULL)) {
+	        xmlFree(*contentType);
+		*contentType = NULL;
+	    }
+	    return(-1);
+	}
+    }
+
+    xmlNanoHTTPFetchContent( ctxt, &buf, &len );
+    if ( len > 0 ) {
+	if (write(fd, buf, len) == -1) {
+	    ret = -1;
+	}
+    }
+
+    xmlNanoHTTPClose(ctxt);
+    close(fd);
+    return(ret);
+}
+
+#ifdef LIBXML_OUTPUT_ENABLED
+/**
+ * xmlNanoHTTPSave:
+ * @ctxt:  the HTTP context
+ * @filename:  the filename where the content should be saved
+ *
+ * This function saves the output of the HTTP transaction to a file
+ * It closes and free the context at the end
+ *
+ * Returns -1 in case of failure, 0 incase of success.
+ */
+int
+xmlNanoHTTPSave(void *ctxt, const char *filename) {
+    char *buf = NULL;
+    int fd;
+    int len;
+    int ret = 0;
+
+    if ((ctxt == NULL) || (filename == NULL)) return(-1);
+
+    if (!strcmp(filename, "-"))
+        fd = 0;
+    else {
+        fd = open(filename, O_CREAT | O_WRONLY, 0666);
+	if (fd < 0) {
+	    xmlNanoHTTPClose(ctxt);
+	    return(-1);
+	}
+    }
+
+    xmlNanoHTTPFetchContent( ctxt, &buf, &len );
+    if ( len > 0 ) {
+	if (write(fd, buf, len) == -1) {
+	    ret = -1;
+	}
+    }
+
+    xmlNanoHTTPClose(ctxt);
+    close(fd);
+    return(ret);
+}
+#endif /* LIBXML_OUTPUT_ENABLED */
+
+/**
+ * xmlNanoHTTPReturnCode:
+ * @ctx:  the HTTP context
+ *
+ * Get the latest HTTP return code received
+ *
+ * Returns the HTTP return code for the request.
+ */
+int
+xmlNanoHTTPReturnCode(void *ctx) {
+    xmlNanoHTTPCtxtPtr ctxt = (xmlNanoHTTPCtxtPtr) ctx;
+
+    if (ctxt == NULL) return(-1);
+
+    return(ctxt->returnValue);
+}
+
+/**
+ * xmlNanoHTTPAuthHeader:
+ * @ctx:  the HTTP context
+ *
+ * Get the authentication header of an HTTP context
+ *
+ * Returns the stashed value of the WWW-Authenticate or Proxy-Authenticate
+ * header.
+ */
+const char *
+xmlNanoHTTPAuthHeader(void *ctx) {
+    xmlNanoHTTPCtxtPtr ctxt = (xmlNanoHTTPCtxtPtr) ctx;
+
+    if (ctxt == NULL) return(NULL);
+
+    return(ctxt->authHeader);
+}
+
+/**
+ * xmlNanoHTTPContentLength:
+ * @ctx:  the HTTP context
+ *
+ * Provides the specified content length from the HTTP header.
+ *
+ * Return the specified content length from the HTTP header.  Note that
+ * a value of -1 indicates that the content length element was not included in
+ * the response header.
+ */
+int
+xmlNanoHTTPContentLength( void * ctx ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    return ( ( ctxt == NULL ) ? -1 : ctxt->ContentLength );
+}
+
+/**
+ * xmlNanoHTTPRedir:
+ * @ctx:  the HTTP context
+ *
+ * Provides the specified redirection URL if available from the HTTP header.
+ *
+ * Return the specified redirection URL or NULL if not redirected.
+ */
+const char *
+xmlNanoHTTPRedir( void * ctx ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    return ( ( ctxt == NULL ) ? NULL : ctxt->location );
+}
+
+/**
+ * xmlNanoHTTPEncoding:
+ * @ctx:  the HTTP context
+ *
+ * Provides the specified encoding if specified in the HTTP headers.
+ *
+ * Return the specified encoding or NULL if not available
+ */
+const char *
+xmlNanoHTTPEncoding( void * ctx ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    return ( ( ctxt == NULL ) ? NULL : ctxt->encoding );
+}
+
+/**
+ * xmlNanoHTTPMimeType:
+ * @ctx:  the HTTP context
+ *
+ * Provides the specified Mime-Type if specified in the HTTP headers.
+ *
+ * Return the specified Mime-Type or NULL if not available
+ */
+const char *
+xmlNanoHTTPMimeType( void * ctx ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    return ( ( ctxt == NULL ) ? NULL : ctxt->mimeType );
+}
+
+/**
+ * xmlNanoHTTPFetchContent:
+ * @ctx:  the HTTP context
+ * @ptr:  pointer to set to the content buffer.
+ * @len:  integer pointer to hold the length of the content
+ *
+ * Check if all the content was read
+ *
+ * Returns 0 if all the content was read and available, returns
+ * -1 if received content length was less than specified or an error
+ * occurred.
+ */
+static int
+xmlNanoHTTPFetchContent( void * ctx, char ** ptr, int * len ) {
+    xmlNanoHTTPCtxtPtr	ctxt = (xmlNanoHTTPCtxtPtr)ctx;
+
+    int			rc = 0;
+    int			cur_lgth;
+    int			rcvd_lgth;
+    int			dummy_int;
+    char *		dummy_ptr = NULL;
+
+    /*  Dummy up return input parameters if not provided  */
+
+    if ( len == NULL )
+        len = &dummy_int;
+
+    if ( ptr == NULL )
+        ptr = &dummy_ptr;
+
+    /*  But can't work without the context pointer  */
+
+    if ( ( ctxt == NULL ) || ( ctxt->content == NULL ) ) {
+        *len = 0;
+	*ptr = NULL;
+	return ( -1 );
+    }
+
+    rcvd_lgth = ctxt->inptr - ctxt->content;
+
+    while ( (cur_lgth = xmlNanoHTTPRecv( ctxt )) > 0 ) {
+
+	rcvd_lgth += cur_lgth;
+	if ( (ctxt->ContentLength > 0) && (rcvd_lgth >= ctxt->ContentLength) )
+	    break;
+    }
+
+    *ptr = ctxt->content;
+    *len = rcvd_lgth;
+
+    if ( ( ctxt->ContentLength > 0 ) && ( rcvd_lgth < ctxt->ContentLength ) )
+        rc = -1;
+    else if ( rcvd_lgth == 0 )
+	rc = -1;
+
+    return ( rc );
+}
+
+#ifdef STANDALONE
+int main(int argc, char **argv) {
+    char *contentType = NULL;
+
+    if (argv[1] != NULL) {
+	if (argv[2] != NULL)
+	    xmlNanoHTTPFetch(argv[1], argv[2], &contentType);
+        else
+	    xmlNanoHTTPFetch(argv[1], "-", &contentType);
+	if (contentType != NULL) xmlFree(contentType);
+    } else {
+        xmlGenericError(xmlGenericErrorContext,
+		"%s: minimal HTTP GET implementation\n", argv[0]);
+        xmlGenericError(xmlGenericErrorContext,
+		"\tusage %s [ URL [ filename ] ]\n", argv[0]);
+    }
+    xmlNanoHTTPCleanup();
+    xmlMemoryDump();
+    return(0);
+}
+#endif /* STANDALONE */
+#else /* !LIBXML_HTTP_ENABLED */
+#ifdef STANDALONE
+#include <stdio.h>
+int main(int argc, char **argv) {
+    xmlGenericError(xmlGenericErrorContext,
+	    "%s : HTTP support not compiled in\n", argv[0]);
+    return(0);
+}
+#endif /* STANDALONE */
+#endif /* LIBXML_HTTP_ENABLED */
+#define bottom_nanohttp
+#include "elfgcchack.h"
diff --git a/third_party/libxml/src/parser.c b/third_party/libxml/src/parser.c
index 6ee5537..1d93967 100644
--- a/third_party/libxml/src/parser.c
+++ b/third_party/libxml/src/parser.c
@@ -17,7 +17,7 @@
  * parserInternals.c to reduce this file size.
  * As much as possible the functions are associated with their relative
  * production in the XML specification. A few productions defining the
- * different ranges of character are actually implanted either in 
+ * different ranges of character are actually implanted either in
  * parserInternals.h or parserInternals.c
  * The DOM tree build is realized from the default SAX callbacks in
  * the module SAX.c.
@@ -40,6 +40,7 @@
 #endif
 
 #include <stdlib.h>
+#include <limits.h>
 #include <string.h>
 #include <stdarg.h>
 #include <libxml/xmlmemory.h>
@@ -79,6 +80,12 @@
 #ifdef HAVE_ZLIB_H
 #include <zlib.h>
 #endif
+#ifdef HAVE_LZMA_H
+#include <lzma.h>
+#endif
+
+#include "buf.h"
+#include "enc.h"
 
 static void
 xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info);
@@ -114,16 +121,56 @@ xmlCreateEntityParserCtxtInternal(const xmlChar *URL, const xmlChar *ID,
  * parser option.
  */
 static int
-xmlParserEntityCheck(xmlParserCtxtPtr ctxt, unsigned long size,
-                     xmlEntityPtr ent)
+xmlParserEntityCheck(xmlParserCtxtPtr ctxt, size_t size,
+                     xmlEntityPtr ent, size_t replacement)
 {
-    unsigned long consumed = 0;
+    size_t consumed = 0;
 
     if ((ctxt == NULL) || (ctxt->options & XML_PARSE_HUGE))
         return (0);
     if (ctxt->lastError.code == XML_ERR_ENTITY_LOOP)
         return (1);
-    if (size != 0) {
+
+    /*
+     * This may look absurd but is needed to detect
+     * entities problems
+     */
+    if ((ent != NULL) && (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
+	(ent->content != NULL) && (ent->checked == 0)) {
+	unsigned long oldnbent = ctxt->nbentities;
+	xmlChar *rep;
+
+	ent->checked = 1;
+
+	rep = xmlStringDecodeEntities(ctxt, ent->content,
+				  XML_SUBSTITUTE_REF, 0, 0, 0);
+
+	ent->checked = (ctxt->nbentities - oldnbent + 1) * 2;
+	if (rep != NULL) {
+	    if (xmlStrchr(rep, '<'))
+		ent->checked |= 1;
+	    xmlFree(rep);
+	    rep = NULL;
+	}
+    }
+    if (replacement != 0) {
+	if (replacement < XML_MAX_TEXT_LENGTH)
+	    return(0);
+
+        /*
+	 * If the volume of entity copy reaches 10 times the
+	 * amount of parsed data and over the large text threshold
+	 * then that's very likely to be an abuse.
+	 */
+        if (ctxt->input != NULL) {
+	    consumed = ctxt->input->consumed +
+	               (ctxt->input->cur - ctxt->input->base);
+	}
+        consumed += ctxt->sizeentities;
+
+        if (replacement < XML_PARSER_NON_LINEAR * consumed)
+	    return(0);
+    } else if (size != 0) {
         /*
          * Do the check based on the replacement size of the entity
          */
@@ -146,7 +193,7 @@ xmlParserEntityCheck(xmlParserCtxtPtr ctxt, unsigned long size,
         /*
          * use the number of parsed entities in the replacement
          */
-        size = ent->checked;
+        size = ent->checked / 2;
 
         /*
          * The amount of data parsed counting entities size only once
@@ -165,11 +212,13 @@ xmlParserEntityCheck(xmlParserCtxtPtr ctxt, unsigned long size,
             return (0);
     } else {
         /*
-         * strange we got no data for checking just return
+         * strange we got no data for checking
          */
-        return (0);
+	if (((ctxt->lastError.code != XML_ERR_UNDECLARED_ENTITY) &&
+	     (ctxt->lastError.code != XML_WAR_UNDECLARED_ENTITY)) ||
+	    (ctxt->nbentities <= 10000))
+	    return (0);
     }
-
     xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
     return (1);
 }
@@ -191,12 +240,24 @@ unsigned int xmlParserMaxDepth = 256;
 #define XML_PARSER_BUFFER_SIZE 100
 #define SAX_COMPAT_MODE BAD_CAST "SAX compatibility mode document"
 
+/**
+ * XML_PARSER_CHUNK_SIZE
+ *
+ * When calling GROW that's the minimal amount of data
+ * the parser expected to have received. It is not a hard
+ * limit but an optimization when reading strings like Names
+ * It is not strictly needed as long as inputs available characters
+ * are followed by 0, which should be provided by the I/O level
+ */
+#define XML_PARSER_CHUNK_SIZE 100
+
 /*
  * List of XML prefixed PI allowed by W3C specs
  */
 
 static const char *xmlW3CPIs[] = {
     "xml-stylesheet",
+    "xml-model",
     NULL
 };
 
@@ -229,7 +290,7 @@ xmlLoadEntityContent(xmlParserCtxtPtr ctxt, xmlEntityPtr entity);
 
 /************************************************************************
  *									*
- * 		Some factorized error routines				*
+ *		Some factorized error routines				*
  *									*
  ************************************************************************/
 
@@ -281,193 +342,201 @@ static void
 xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info)
 {
     const char *errmsg;
+    char errstr[129] = "";
 
     if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
         (ctxt->instate == XML_PARSER_EOF))
 	return;
     switch (error) {
         case XML_ERR_INVALID_HEX_CHARREF:
-            errmsg = "CharRef: invalid hexadecimal value\n";
+            errmsg = "CharRef: invalid hexadecimal value";
             break;
         case XML_ERR_INVALID_DEC_CHARREF:
-            errmsg = "CharRef: invalid decimal value\n";
+            errmsg = "CharRef: invalid decimal value";
             break;
         case XML_ERR_INVALID_CHARREF:
-            errmsg = "CharRef: invalid value\n";
+            errmsg = "CharRef: invalid value";
             break;
         case XML_ERR_INTERNAL_ERROR:
             errmsg = "internal error";
             break;
         case XML_ERR_PEREF_AT_EOF:
-            errmsg = "PEReference at end of document\n";
+            errmsg = "PEReference at end of document";
             break;
         case XML_ERR_PEREF_IN_PROLOG:
-            errmsg = "PEReference in prolog\n";
+            errmsg = "PEReference in prolog";
             break;
         case XML_ERR_PEREF_IN_EPILOG:
-            errmsg = "PEReference in epilog\n";
+            errmsg = "PEReference in epilog";
             break;
         case XML_ERR_PEREF_NO_NAME:
-            errmsg = "PEReference: no name\n";
+            errmsg = "PEReference: no name";
             break;
         case XML_ERR_PEREF_SEMICOL_MISSING:
-            errmsg = "PEReference: expecting ';'\n";
+            errmsg = "PEReference: expecting ';'";
             break;
         case XML_ERR_ENTITY_LOOP:
-            errmsg = "Detected an entity reference loop\n";
+            errmsg = "Detected an entity reference loop";
             break;
         case XML_ERR_ENTITY_NOT_STARTED:
-            errmsg = "EntityValue: \" or ' expected\n";
+            errmsg = "EntityValue: \" or ' expected";
             break;
         case XML_ERR_ENTITY_PE_INTERNAL:
-            errmsg = "PEReferences forbidden in internal subset\n";
+            errmsg = "PEReferences forbidden in internal subset";
             break;
         case XML_ERR_ENTITY_NOT_FINISHED:
-            errmsg = "EntityValue: \" or ' expected\n";
+            errmsg = "EntityValue: \" or ' expected";
             break;
         case XML_ERR_ATTRIBUTE_NOT_STARTED:
-            errmsg = "AttValue: \" or ' expected\n";
+            errmsg = "AttValue: \" or ' expected";
             break;
         case XML_ERR_LT_IN_ATTRIBUTE:
-            errmsg = "Unescaped '<' not allowed in attributes values\n";
+            errmsg = "Unescaped '<' not allowed in attributes values";
             break;
         case XML_ERR_LITERAL_NOT_STARTED:
-            errmsg = "SystemLiteral \" or ' expected\n";
+            errmsg = "SystemLiteral \" or ' expected";
             break;
         case XML_ERR_LITERAL_NOT_FINISHED:
-            errmsg = "Unfinished System or Public ID \" or ' expected\n";
+            errmsg = "Unfinished System or Public ID \" or ' expected";
             break;
         case XML_ERR_MISPLACED_CDATA_END:
-            errmsg = "Sequence ']]>' not allowed in content\n";
+            errmsg = "Sequence ']]>' not allowed in content";
             break;
         case XML_ERR_URI_REQUIRED:
-            errmsg = "SYSTEM or PUBLIC, the URI is missing\n";
+            errmsg = "SYSTEM or PUBLIC, the URI is missing";
             break;
         case XML_ERR_PUBID_REQUIRED:
-            errmsg = "PUBLIC, the Public Identifier is missing\n";
+            errmsg = "PUBLIC, the Public Identifier is missing";
             break;
         case XML_ERR_HYPHEN_IN_COMMENT:
-            errmsg = "Comment must not contain '--' (double-hyphen)\n";
+            errmsg = "Comment must not contain '--' (double-hyphen)";
             break;
         case XML_ERR_PI_NOT_STARTED:
-            errmsg = "xmlParsePI : no target name\n";
+            errmsg = "xmlParsePI : no target name";
             break;
         case XML_ERR_RESERVED_XML_NAME:
-            errmsg = "Invalid PI name\n";
+            errmsg = "Invalid PI name";
             break;
         case XML_ERR_NOTATION_NOT_STARTED:
-            errmsg = "NOTATION: Name expected here\n";
+            errmsg = "NOTATION: Name expected here";
             break;
         case XML_ERR_NOTATION_NOT_FINISHED:
-            errmsg = "'>' required to close NOTATION declaration\n";
+            errmsg = "'>' required to close NOTATION declaration";
             break;
         case XML_ERR_VALUE_REQUIRED:
-            errmsg = "Entity value required\n";
+            errmsg = "Entity value required";
             break;
         case XML_ERR_URI_FRAGMENT:
             errmsg = "Fragment not allowed";
             break;
         case XML_ERR_ATTLIST_NOT_STARTED:
-            errmsg = "'(' required to start ATTLIST enumeration\n";
+            errmsg = "'(' required to start ATTLIST enumeration";
             break;
         case XML_ERR_NMTOKEN_REQUIRED:
-            errmsg = "NmToken expected in ATTLIST enumeration\n";
+            errmsg = "NmToken expected in ATTLIST enumeration";
             break;
         case XML_ERR_ATTLIST_NOT_FINISHED:
-            errmsg = "')' required to finish ATTLIST enumeration\n";
+            errmsg = "')' required to finish ATTLIST enumeration";
             break;
         case XML_ERR_MIXED_NOT_STARTED:
-            errmsg = "MixedContentDecl : '|' or ')*' expected\n";
+            errmsg = "MixedContentDecl : '|' or ')*' expected";
             break;
         case XML_ERR_PCDATA_REQUIRED:
-            errmsg = "MixedContentDecl : '#PCDATA' expected\n";
+            errmsg = "MixedContentDecl : '#PCDATA' expected";
             break;
         case XML_ERR_ELEMCONTENT_NOT_STARTED:
-            errmsg = "ContentDecl : Name or '(' expected\n";
+            errmsg = "ContentDecl : Name or '(' expected";
             break;
         case XML_ERR_ELEMCONTENT_NOT_FINISHED:
-            errmsg = "ContentDecl : ',' '|' or ')' expected\n";
+            errmsg = "ContentDecl : ',' '|' or ')' expected";
             break;
         case XML_ERR_PEREF_IN_INT_SUBSET:
             errmsg =
-                "PEReference: forbidden within markup decl in internal subset\n";
+                "PEReference: forbidden within markup decl in internal subset";
             break;
         case XML_ERR_GT_REQUIRED:
-            errmsg = "expected '>'\n";
+            errmsg = "expected '>'";
             break;
         case XML_ERR_CONDSEC_INVALID:
-            errmsg = "XML conditional section '[' expected\n";
+            errmsg = "XML conditional section '[' expected";
             break;
         case XML_ERR_EXT_SUBSET_NOT_FINISHED:
-            errmsg = "Content error in the external subset\n";
+            errmsg = "Content error in the external subset";
             break;
         case XML_ERR_CONDSEC_INVALID_KEYWORD:
             errmsg =
-                "conditional section INCLUDE or IGNORE keyword expected\n";
+                "conditional section INCLUDE or IGNORE keyword expected";
             break;
         case XML_ERR_CONDSEC_NOT_FINISHED:
-            errmsg = "XML conditional section not closed\n";
+            errmsg = "XML conditional section not closed";
             break;
         case XML_ERR_XMLDECL_NOT_STARTED:
-            errmsg = "Text declaration '<?xml' required\n";
+            errmsg = "Text declaration '<?xml' required";
             break;
         case XML_ERR_XMLDECL_NOT_FINISHED:
-            errmsg = "parsing XML declaration: '?>' expected\n";
+            errmsg = "parsing XML declaration: '?>' expected";
             break;
         case XML_ERR_EXT_ENTITY_STANDALONE:
-            errmsg = "external parsed entities cannot be standalone\n";
+            errmsg = "external parsed entities cannot be standalone";
             break;
         case XML_ERR_ENTITYREF_SEMICOL_MISSING:
-            errmsg = "EntityRef: expecting ';'\n";
+            errmsg = "EntityRef: expecting ';'";
             break;
         case XML_ERR_DOCTYPE_NOT_FINISHED:
-            errmsg = "DOCTYPE improperly terminated\n";
+            errmsg = "DOCTYPE improperly terminated";
             break;
         case XML_ERR_LTSLASH_REQUIRED:
-            errmsg = "EndTag: '</' not found\n";
+            errmsg = "EndTag: '</' not found";
             break;
         case XML_ERR_EQUAL_REQUIRED:
-            errmsg = "expected '='\n";
+            errmsg = "expected '='";
             break;
         case XML_ERR_STRING_NOT_CLOSED:
-            errmsg = "String not closed expecting \" or '\n";
+            errmsg = "String not closed expecting \" or '";
             break;
         case XML_ERR_STRING_NOT_STARTED:
-            errmsg = "String not started expecting ' or \"\n";
+            errmsg = "String not started expecting ' or \"";
             break;
         case XML_ERR_ENCODING_NAME:
-            errmsg = "Invalid XML encoding name\n";
+            errmsg = "Invalid XML encoding name";
             break;
         case XML_ERR_STANDALONE_VALUE:
-            errmsg = "standalone accepts only 'yes' or 'no'\n";
+            errmsg = "standalone accepts only 'yes' or 'no'";
             break;
         case XML_ERR_DOCUMENT_EMPTY:
-            errmsg = "Document is empty\n";
+            errmsg = "Document is empty";
             break;
         case XML_ERR_DOCUMENT_END:
-            errmsg = "Extra content at the end of the document\n";
+            errmsg = "Extra content at the end of the document";
             break;
         case XML_ERR_NOT_WELL_BALANCED:
-            errmsg = "chunk is not well balanced\n";
+            errmsg = "chunk is not well balanced";
             break;
         case XML_ERR_EXTRA_CONTENT:
-            errmsg = "extra content at the end of well balanced chunk\n";
+            errmsg = "extra content at the end of well balanced chunk";
             break;
         case XML_ERR_VERSION_MISSING:
-            errmsg = "Malformed declaration expecting version\n";
+            errmsg = "Malformed declaration expecting version";
+            break;
+        case XML_ERR_NAME_TOO_LONG:
+            errmsg = "Name too long use XML_PARSE_HUGE option";
             break;
 #if 0
         case:
-            errmsg = "\n";
+            errmsg = "";
             break;
 #endif
         default:
-            errmsg = "Unregistered error message\n";
+            errmsg = "Unregistered error message";
     }
+    if (info == NULL)
+        snprintf(errstr, 128, "%s\n", errmsg);
+    else
+        snprintf(errstr, 128, "%s: %%s\n", errmsg);
     if (ctxt != NULL)
 	ctxt->errNo = error;
     __xmlRaiseError(NULL, NULL, NULL, ctxt, NULL, XML_FROM_PARSER, error,
-                    XML_ERR_FATAL, NULL, 0, info, NULL, NULL, 0, 0, errmsg,
+                    XML_ERR_FATAL, NULL, 0, info, NULL, NULL, 0, 0, &errstr[0],
                     info);
     if (ctxt != NULL) {
 	ctxt->wellFormed = 0;
@@ -622,7 +691,7 @@ xmlFatalErrMsgInt(xmlParserCtxtPtr ctxt, xmlParserErrors error,
  */
 static void
 xmlFatalErrMsgStrIntStr(xmlParserCtxtPtr ctxt, xmlParserErrors error,
-                  const char *msg, const xmlChar *str1, int val, 
+                  const char *msg, const xmlChar *str1, int val,
 		  const xmlChar *str2)
 {
     if ((ctxt != NULL) && (ctxt->disableSAX != 0) &&
@@ -731,7 +800,7 @@ xmlNsErr(xmlParserCtxtPtr ctxt, xmlParserErrors error,
  * @info1:  extra information string
  * @info2:  extra information string
  *
- * Handle a fatal parser error, i.e. violating Well-Formedness constraints
+ * Handle a namespace warning error
  */
 static void
 xmlNsWarn(xmlParserCtxtPtr ctxt, xmlParserErrors error,
@@ -750,7 +819,7 @@ xmlNsWarn(xmlParserCtxtPtr ctxt, xmlParserErrors error,
 
 /************************************************************************
  *									*
- * 		Library wide options					*
+ *		Library wide options					*
  *									*
  ************************************************************************/
 
@@ -954,6 +1023,12 @@ xmlHasFeature(xmlFeature feature)
 #else
             return(0);
 #endif
+        case XML_WITH_LZMA:
+#ifdef LIBXML_LZMA_ENABLED
+            return(1);
+#else
+            return(0);
+#endif
         case XML_WITH_ICU:
 #ifdef LIBXML_ICU_ENABLED
             return(1);
@@ -968,7 +1043,7 @@ xmlHasFeature(xmlFeature feature)
 
 /************************************************************************
  *									*
- * 		SAX2 defaulted attributes handling			*
+ *		SAX2 defaulted attributes handling			*
  *									*
  ************************************************************************/
 
@@ -992,8 +1067,8 @@ xmlDetectSAX2(xmlParserCtxtPtr ctxt) {
     ctxt->str_xml = xmlDictLookup(ctxt->dict, BAD_CAST "xml", 3);
     ctxt->str_xmlns = xmlDictLookup(ctxt->dict, BAD_CAST "xmlns", 5);
     ctxt->str_xml_ns = xmlDictLookup(ctxt->dict, XML_XML_NAMESPACE, 36);
-    if ((ctxt->str_xml==NULL) || (ctxt->str_xmlns==NULL) || 
-    		(ctxt->str_xml_ns == NULL)) {
+    if ((ctxt->str_xml==NULL) || (ctxt->str_xmlns==NULL) ||
+		(ctxt->str_xml_ns == NULL)) {
         xmlErrMemory(ctxt, NULL);
     }
 }
@@ -1303,60 +1378,182 @@ xmlCleanSpecialAttr(xmlParserCtxtPtr ctxt)
  * [37] UserCode ::= ('x' | 'X') '-' ([a-z] | [A-Z])+
  * [38] Subcode ::= ([a-z] | [A-Z])+
  *
+ * The current REC reference the sucessors of RFC 1766, currently 5646
+ *
+ * http://www.rfc-editor.org/rfc/rfc5646.txt
+ * langtag       = language
+ *                 ["-" script]
+ *                 ["-" region]
+ *                 *("-" variant)
+ *                 *("-" extension)
+ *                 ["-" privateuse]
+ * language      = 2*3ALPHA            ; shortest ISO 639 code
+ *                 ["-" extlang]       ; sometimes followed by
+ *                                     ; extended language subtags
+ *               / 4ALPHA              ; or reserved for future use
+ *               / 5*8ALPHA            ; or registered language subtag
+ *
+ * extlang       = 3ALPHA              ; selected ISO 639 codes
+ *                 *2("-" 3ALPHA)      ; permanently reserved
+ *
+ * script        = 4ALPHA              ; ISO 15924 code
+ *
+ * region        = 2ALPHA              ; ISO 3166-1 code
+ *               / 3DIGIT              ; UN M.49 code
+ *
+ * variant       = 5*8alphanum         ; registered variants
+ *               / (DIGIT 3alphanum)
+ *
+ * extension     = singleton 1*("-" (2*8alphanum))
+ *
+ *                                     ; Single alphanumerics
+ *                                     ; "x" reserved for private use
+ * singleton     = DIGIT               ; 0 - 9
+ *               / %x41-57             ; A - W
+ *               / %x59-5A             ; Y - Z
+ *               / %x61-77             ; a - w
+ *               / %x79-7A             ; y - z
+ *
+ * it sounds right to still allow Irregular i-xxx IANA and user codes too
+ * The parser below doesn't try to cope with extension or privateuse
+ * that could be added but that's not interoperable anyway
+ *
  * Returns 1 if correct 0 otherwise
  **/
 int
 xmlCheckLanguageID(const xmlChar * lang)
 {
-    const xmlChar *cur = lang;
+    const xmlChar *cur = lang, *nxt;
 
     if (cur == NULL)
         return (0);
     if (((cur[0] == 'i') && (cur[1] == '-')) ||
-        ((cur[0] == 'I') && (cur[1] == '-'))) {
+        ((cur[0] == 'I') && (cur[1] == '-')) ||
+        ((cur[0] == 'x') && (cur[1] == '-')) ||
+        ((cur[0] == 'X') && (cur[1] == '-'))) {
         /*
-         * IANA code
+         * Still allow IANA code and user code which were coming
+         * from the previous version of the XML-1.0 specification
+         * it's deprecated but we should not fail
          */
         cur += 2;
-        while (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||  /* non input consuming */
+        while (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
                ((cur[0] >= 'a') && (cur[0] <= 'z')))
             cur++;
-    } else if (((cur[0] == 'x') && (cur[1] == '-')) ||
-               ((cur[0] == 'X') && (cur[1] == '-'))) {
-        /*
-         * User code
-         */
-        cur += 2;
-        while (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||  /* non input consuming */
-               ((cur[0] >= 'a') && (cur[0] <= 'z')))
-            cur++;
-    } else if (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
-               ((cur[0] >= 'a') && (cur[0] <= 'z'))) {
+        return(cur[0] == 0);
+    }
+    nxt = cur;
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+    if (nxt - cur >= 4) {
         /*
-         * ISO639
+         * Reserved
          */
-        cur++;
-        if (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
-            ((cur[0] >= 'a') && (cur[0] <= 'z')))
-            cur++;
-        else
-            return (0);
-    } else
-        return (0);
-    while (cur[0] != 0) {       /* non input consuming */
-        if (cur[0] != '-')
-            return (0);
-        cur++;
-        if (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||
-            ((cur[0] >= 'a') && (cur[0] <= 'z')))
-            cur++;
-        else
-            return (0);
-        while (((cur[0] >= 'A') && (cur[0] <= 'Z')) ||  /* non input consuming */
-               ((cur[0] >= 'a') && (cur[0] <= 'z')))
-            cur++;
+        if ((nxt - cur > 8) || (nxt[0] != 0))
+            return(0);
+        return(1);
     }
+    if (nxt - cur < 2)
+        return(0);
+    /* we got an ISO 639 code */
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+
+    nxt++;
+    cur = nxt;
+    /* now we can have extlang or script or region or variant */
+    if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+        goto region_m49;
+
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+    if (nxt - cur == 4)
+        goto script;
+    if (nxt - cur == 2)
+        goto region;
+    if ((nxt - cur >= 5) && (nxt - cur <= 8))
+        goto variant;
+    if (nxt - cur != 3)
+        return(0);
+    /* we parsed an extlang */
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+
+    nxt++;
+    cur = nxt;
+    /* now we can have script or region or variant */
+    if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+        goto region_m49;
+
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+    if (nxt - cur == 2)
+        goto region;
+    if ((nxt - cur >= 5) && (nxt - cur <= 8))
+        goto variant;
+    if (nxt - cur != 4)
+        return(0);
+    /* we parsed a script */
+script:
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+
+    nxt++;
+    cur = nxt;
+    /* now we can have region or variant */
+    if ((nxt[0] >= '0') && (nxt[0] <= '9'))
+        goto region_m49;
+
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+
+    if ((nxt - cur >= 5) && (nxt - cur <= 8))
+        goto variant;
+    if (nxt - cur != 2)
+        return(0);
+    /* we parsed a region */
+region:
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+
+    nxt++;
+    cur = nxt;
+    /* now we can just have a variant */
+    while (((nxt[0] >= 'A') && (nxt[0] <= 'Z')) ||
+           ((nxt[0] >= 'a') && (nxt[0] <= 'z')))
+           nxt++;
+
+    if ((nxt - cur < 5) || (nxt - cur > 8))
+        return(0);
+
+    /* we parsed a variant */
+variant:
+    if (nxt[0] == 0)
+        return(1);
+    if (nxt[0] != '-')
+        return(0);
+    /* extensions and private use subtags not checked */
     return (1);
+
+region_m49:
+    if (((nxt[1] >= '0') && (nxt[1] <= '9')) &&
+        ((nxt[2] >= '0') && (nxt[2] <= '9'))) {
+        nxt += 3;
+        goto region;
+    }
+    return(0);
 }
 
 /************************************************************************
@@ -1385,7 +1582,7 @@ nsPush(xmlParserCtxtPtr ctxt, const xmlChar *prefix, const xmlChar *URL)
 {
     if (ctxt->options & XML_PARSE_NSCLEAN) {
         int i;
-	for (i = 0;i < ctxt->nsNr;i += 2) {
+	for (i = ctxt->nsNr - 2;i >= 0;i -= 2) {
 	    if (ctxt->nsTab[i] == prefix) {
 		/* in scope */
 	        if (ctxt->nsTab[i + 1] == URL)
@@ -1697,15 +1894,14 @@ namePush(xmlParserCtxtPtr ctxt, const xmlChar * value)
 
     if (ctxt->nameNr >= ctxt->nameMax) {
         const xmlChar * *tmp;
-        ctxt->nameMax *= 2;
         tmp = (const xmlChar * *) xmlRealloc((xmlChar * *)ctxt->nameTab,
-                                    ctxt->nameMax *
+                                    ctxt->nameMax * 2 *
                                     sizeof(ctxt->nameTab[0]));
         if (tmp == NULL) {
-	    ctxt->nameMax /= 2;
 	    goto mem_error;
         }
 	ctxt->nameTab = tmp;
+        ctxt->nameMax *= 2;
     }
     ctxt->nameTab[ctxt->nameNr] = value;
     ctxt->name = value;
@@ -1791,7 +1987,7 @@ static int spacePop(xmlParserCtxtPtr ctxt) {
  *           to compare on ASCII based substring.
  *   SKIP(n) Skip n xmlChar, and must also be used only to skip ASCII defined
  *           strings without newlines within the parser.
- *   NEXT1(l) Skip 1 xmlChar, and must also be used only to skip 1 non-newline ASCII 
+ *   NEXT1(l) Skip 1 xmlChar, and must also be used only to skip 1 non-newline ASCII
  *           defined char within the parser.
  * Clean macros, not dependent of an ASCII context, expect UTF-8 encoding
  *
@@ -1840,10 +2036,10 @@ static int spacePop(xmlParserCtxtPtr ctxt) {
 #define SKIPL(val) do {							\
     int skipl;								\
     for(skipl=0; skipl<val; skipl++) {					\
-    	if (*(ctxt->input->cur) == '\n') {				\
+	if (*(ctxt->input->cur) == '\n') {				\
 	ctxt->input->line++; ctxt->input->col = 1;			\
-    	} else ctxt->input->col++;					\
-    	ctxt->nbChars++;						\
+	} else ctxt->input->col++;					\
+	ctxt->nbChars++;						\
 	ctxt->input->cur++;						\
     }									\
     if (*ctxt->input->cur == '%') xmlParserHandlePEReference(ctxt);	\
@@ -1869,6 +2065,16 @@ static void xmlSHRINK (xmlParserCtxtPtr ctxt) {
 	xmlGROW (ctxt);
 
 static void xmlGROW (xmlParserCtxtPtr ctxt) {
+    unsigned long curEnd = ctxt->input->end - ctxt->input->cur;
+    unsigned long curBase = ctxt->input->cur - ctxt->input->base;
+
+    if (((curEnd > (unsigned long) XML_MAX_LOOKUP_LIMIT) ||
+         (curBase > (unsigned long) XML_MAX_LOOKUP_LIMIT)) &&
+         ((ctxt->input->buf) && (ctxt->input->buf->readcallback != (xmlInputReadCallback) xmlNop)) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR, "Huge input lookup");
+        ctxt->instate = XML_PARSER_EOF;
+    }
     xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
     if ((ctxt->input->cur != NULL) && (*ctxt->input->cur == 0) &&
         (xmlParserInputGrow(ctxt->input, INPUT_CHUNK) <= 0))
@@ -1929,6 +2135,8 @@ xmlSkipBlankChars(xmlParserCtxtPtr ctxt) {
 	while (IS_BLANK_CH(*cur)) {
 	    if (*cur == '\n') {
 		ctxt->input->line++; ctxt->input->col = 1;
+	    } else {
+		ctxt->input->col++;
 	    }
 	    cur++;
 	    res++;
@@ -2030,7 +2238,7 @@ xmlPushInput(xmlParserCtxtPtr ctxt, xmlParserInputPtr input) {
  *
  * [ WFC: Legal Character ]
  * Characters referred to using character references must match the
- * production for Char. 
+ * production for Char.
  *
  * Returns the value parsed (as an int), 0 in case of error
  */
@@ -2054,7 +2262,7 @@ xmlParseCharRef(xmlParserCtxtPtr ctxt) {
                 if (ctxt->instate == XML_PARSER_EOF)
                     return(0);
 	    }
-	    if ((RAW >= '0') && (RAW <= '9')) 
+	    if ((RAW >= '0') && (RAW <= '9'))
 	        val = val * 16 + (CUR - '0');
 	    else if ((RAW >= 'a') && (RAW <= 'f') && (count < 20))
 	        val = val * 16 + (CUR - 'a') + 10;
@@ -2087,7 +2295,7 @@ xmlParseCharRef(xmlParserCtxtPtr ctxt) {
                 if (ctxt->instate == XML_PARSER_EOF)
                     return(0);
 	    }
-	    if ((RAW >= '0') && (RAW <= '9')) 
+	    if ((RAW >= '0') && (RAW <= '9'))
 	        val = val * 10 + (CUR - '0');
 	    else {
 		xmlFatalErr(ctxt, XML_ERR_INVALID_DEC_CHARREF, NULL);
@@ -2113,7 +2321,7 @@ xmlParseCharRef(xmlParserCtxtPtr ctxt) {
     /*
      * [ WFC: Legal Character ]
      * Characters referred to using character references must match the
-     * production for Char. 
+     * production for Char.
      */
     if ((IS_CHAR(val) && (outofrange == 0))) {
         return(val);
@@ -2138,7 +2346,7 @@ xmlParseCharRef(xmlParserCtxtPtr ctxt) {
  *
  * [ WFC: Legal Character ]
  * Characters referred to using character references must match the
- * production for Char. 
+ * production for Char.
  *
  * Returns the value parsed (as an int), 0 in case of error, str will be
  *         updated to the current value of the index
@@ -2157,7 +2365,7 @@ xmlParseStringCharRef(xmlParserCtxtPtr ctxt, const xmlChar **str) {
 	ptr += 3;
 	cur = *ptr;
 	while (cur != ';') { /* Non input consuming loop */
-	    if ((cur >= '0') && (cur <= '9')) 
+	    if ((cur >= '0') && (cur <= '9'))
 	        val = val * 16 + (cur - '0');
 	    else if ((cur >= 'a') && (cur <= 'f'))
 	        val = val * 16 + (cur - 'a') + 10;
@@ -2180,7 +2388,7 @@ xmlParseStringCharRef(xmlParserCtxtPtr ctxt, const xmlChar **str) {
 	ptr += 2;
 	cur = *ptr;
 	while (cur != ';') { /* Non input consuming loops */
-	    if ((cur >= '0') && (cur <= '9')) 
+	    if ((cur >= '0') && (cur <= '9'))
 	        val = val * 10 + (cur - '0');
 	    else {
 		xmlFatalErr(ctxt, XML_ERR_INVALID_DEC_CHARREF, NULL);
@@ -2204,7 +2412,7 @@ xmlParseStringCharRef(xmlParserCtxtPtr ctxt, const xmlChar **str) {
     /*
      * [ WFC: Legal Character ]
      * Characters referred to using character references must match the
-     * production for Char. 
+     * production for Char.
      */
     if ((IS_CHAR(val) && (outofrange == 0))) {
         return(val);
@@ -2226,9 +2434,9 @@ xmlParseStringCharRef(xmlParserCtxtPtr ctxt, const xmlChar **str) {
  *
  * Returns the new input stream or NULL
  */
- 
+
 static void deallocblankswrapper (xmlChar *str) {xmlFree(str);}
- 
+
 static xmlParserInputPtr
 xmlNewBlanksWrapperInputStream(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
     xmlParserInputPtr input;
@@ -2251,7 +2459,7 @@ xmlNewBlanksWrapperInputStream(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
     if (buffer == NULL) {
 	xmlErrMemory(ctxt, NULL);
         xmlFree(input);
-    	return(NULL);
+	return(NULL);
     }
     buffer [0] = ' ';
     buffer [1] = '%';
@@ -2270,12 +2478,12 @@ xmlNewBlanksWrapperInputStream(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
 /**
  * xmlParserHandlePEReference:
  * @ctxt:  the parser context
- * 
+ *
  * [69] PEReference ::= '%' Name ';'
  *
  * [ WFC: No Recursion ]
  * A parsed entity must not contain a recursive
- * reference to itself, either directly or indirectly. 
+ * reference to itself, either directly or indirectly.
  *
  * [ WFC: Entity Declared ]
  * In a document without any DTD, a document with only an internal DTD
@@ -2293,9 +2501,9 @@ xmlNewBlanksWrapperInputStream(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
  * NOTE: misleading but this is handled.
  *
  * A PEReference may have been detected in the current input stream
- * the handling is done accordingly to 
+ * the handling is done accordingly to
  *      http://www.w3.org/TR/REC-xml#entproc
- * i.e. 
+ * i.e.
  *   - Included in literal in entity values
  *   - Included as Parameter Entity reference within DTDs
  */
@@ -2375,7 +2583,7 @@ xmlParserHandlePEReference(xmlParserCtxtPtr ctxt) {
 	    if (ctxt->instate == XML_PARSER_EOF)
 	        return;
 	    if (entity == NULL) {
-	        
+
 		/*
 		 * [ WFC: Entity Declared ]
 		 * In a document without any DTD, a document with only an
@@ -2401,12 +2609,13 @@ xmlParserHandlePEReference(xmlParserCtxtPtr ctxt) {
 		        xmlValidityError(ctxt, XML_WAR_UNDECLARED_ENTITY,
 			                 "PEReference: %%%s; not found\n",
 				         name, NULL);
-		    } else 
+		    } else
 		        xmlWarningMsg(ctxt, XML_WAR_UNDECLARED_ENTITY,
 			              "PEReference: %%%s; not found\n",
 				      name, NULL);
 		    ctxt->valid = 0;
 		}
+		xmlParserEntityCheck(ctxt, 0, NULL, 0);
 	    } else if (ctxt->input->free != deallocblankswrapper) {
 		    input = xmlNewBlanksWrapperInputStream(ctxt, entity);
 		    if (xmlPushInput(ctxt, input) < 0)
@@ -2418,6 +2627,23 @@ xmlParserHandlePEReference(xmlParserCtxtPtr ctxt) {
 		    xmlCharEncoding enc;
 
 		    /*
+		     * Note: external parameter entities will not be loaded, it
+		     * is not required for a non-validating parser, unless the
+		     * option of validating, or substituting entities were
+		     * given. Doing so is far more secure as the parser will
+		     * only process data coming from the document entity by
+		     * default.
+		     */
+                    if ((entity->etype == XML_EXTERNAL_PARAMETER_ENTITY) &&
+		        ((ctxt->options & XML_PARSE_NOENT) == 0) &&
+			((ctxt->options & XML_PARSE_DTDVALID) == 0) &&
+			((ctxt->options & XML_PARSE_DTDLOAD) == 0) &&
+			((ctxt->options & XML_PARSE_DTDATTR) == 0) &&
+			(ctxt->replaceEntities == 0) &&
+			(ctxt->validate == 0))
+			return;
+
+		    /*
 		     * handle the extra spaces added before and after
 		     * c.f. http://www.w3.org/TR/REC-xml#as-PE
 		     * this is done independently.
@@ -2426,7 +2652,7 @@ xmlParserHandlePEReference(xmlParserCtxtPtr ctxt) {
 		    if (xmlPushInput(ctxt, input) < 0)
 		        return;
 
-		    /* 
+		    /*
 		     * Get the 4 first bytes and decode the charset
 		     * if enc != XML_CHAR_ENCODING_NONE
 		     * plug some encoding conversion routines.
@@ -2468,15 +2694,17 @@ xmlParserHandlePEReference(xmlParserCtxtPtr ctxt) {
 
 /*
  * Macro used to grow the current buffer.
+ * buffer##_size is expected to be a size_t
+ * mem_error: is expected to handle memory allocation failures
  */
 #define growBuffer(buffer, n) {						\
     xmlChar *tmp;							\
-    buffer##_size *= 2;							\
-    buffer##_size += n;							\
-    tmp = (xmlChar *)							\
-		xmlRealloc(buffer, buffer##_size * sizeof(xmlChar));	\
+    size_t new_size = buffer##_size * 2 + n;                            \
+    if (new_size < buffer##_size) goto mem_error;                       \
+    tmp = (xmlChar *) xmlRealloc(buffer, new_size);                     \
     if (tmp == NULL) goto mem_error;					\
     buffer = tmp;							\
+    buffer##_size = new_size;                                           \
 }
 
 /**
@@ -2488,7 +2716,7 @@ xmlParserHandlePEReference(xmlParserCtxtPtr ctxt) {
  * @end:  an end marker xmlChar, 0 if none
  * @end2:  an end marker xmlChar, 0 if none
  * @end3:  an end marker xmlChar, 0 if none
- * 
+ *
  * Takes a entity string content and process to do the adequate substitutions.
  *
  * [67] Reference ::= EntityRef | CharRef
@@ -2502,14 +2730,14 @@ xmlChar *
 xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
 		      int what, xmlChar end, xmlChar  end2, xmlChar end3) {
     xmlChar *buffer = NULL;
-    int buffer_size = 0;
+    size_t buffer_size = 0;
+    size_t nbchars = 0;
 
     xmlChar *current = NULL;
     xmlChar *rep = NULL;
     const xmlChar *last;
     xmlEntityPtr ent;
     int c,l;
-    int nbchars = 0;
 
     if ((ctxt == NULL) || (str == NULL) || (len < 0))
 	return(NULL);
@@ -2526,7 +2754,7 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
      * allocate a translation buffer.
      */
     buffer_size = XML_PARSER_BIG_BUFFER_SIZE;
-    buffer = (xmlChar *) xmlMallocAtomic(buffer_size * sizeof(xmlChar));
+    buffer = (xmlChar *) xmlMallocAtomic(buffer_size);
     if (buffer == NULL) goto mem_error;
 
     /*
@@ -2546,7 +2774,7 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
 	    if (val != 0) {
 		COPY_BUF(0,buffer,nbchars,val);
 	    }
-	    if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
+	    if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
 	        growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
 	    }
 	} else if ((c == '&') && (what & XML_SUBSTITUTE_REF)) {
@@ -2558,13 +2786,14 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
 	    if ((ctxt->lastError.code == XML_ERR_ENTITY_LOOP) ||
 	        (ctxt->lastError.code == XML_ERR_INTERNAL_ERROR))
 	        goto int_error;
+	    xmlParserEntityCheck(ctxt, 0, ent, 0);
 	    if (ent != NULL)
-	        ctxt->nbentities += ent->checked;
+	        ctxt->nbentities += ent->checked / 2;
 	    if ((ent != NULL) &&
 		(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
 		if (ent->content != NULL) {
 		    COPY_BUF(0,buffer,nbchars,ent->content[0]);
-		    if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
+		    if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
 			growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
 		    }
 		} else {
@@ -2581,9 +2810,8 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
 		    current = rep;
 		    while (*current != 0) { /* non input consuming loop */
 			buffer[nbchars++] = *current++;
-			if (nbchars >
-		            buffer_size - XML_PARSER_BUFFER_SIZE) {
-			    if (xmlParserEntityCheck(ctxt, nbchars, ent))
+			if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+			    if (xmlParserEntityCheck(ctxt, nbchars, ent, 0))
 				goto int_error;
 			    growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
 			}
@@ -2596,7 +2824,7 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
 		const xmlChar *cur = ent->name;
 
 		buffer[nbchars++] = '&';
-		if (nbchars > buffer_size - i - XML_PARSER_BUFFER_SIZE) {
+		if (nbchars + i + XML_PARSER_BUFFER_SIZE > buffer_size) {
 		    growBuffer(buffer, i + XML_PARSER_BUFFER_SIZE);
 		}
 		for (;i > 0;i--)
@@ -2610,8 +2838,9 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
 	    ent = xmlParseStringPEReference(ctxt, &str);
 	    if (ctxt->lastError.code == XML_ERR_ENTITY_LOOP)
 	        goto int_error;
+	    xmlParserEntityCheck(ctxt, 0, ent, 0);
 	    if (ent != NULL)
-	        ctxt->nbentities += ent->checked;
+	        ctxt->nbentities += ent->checked / 2;
 	    if (ent != NULL) {
                 if (ent->content == NULL) {
 		    xmlLoadEntityContent(ctxt, ent);
@@ -2624,9 +2853,8 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
 		    current = rep;
 		    while (*current != 0) { /* non input consuming loop */
 			buffer[nbchars++] = *current++;
-			if (nbchars >
-		            buffer_size - XML_PARSER_BUFFER_SIZE) {
-			    if (xmlParserEntityCheck(ctxt, nbchars, ent))
+			if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+			    if (xmlParserEntityCheck(ctxt, nbchars, ent, 0))
 			        goto int_error;
 			    growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
 			}
@@ -2638,8 +2866,8 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
 	} else {
 	    COPY_BUF(l,buffer,nbchars,c);
 	    str += l;
-	    if (nbchars > buffer_size - XML_PARSER_BUFFER_SIZE) {
-	      growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
+	    if (nbchars + XML_PARSER_BUFFER_SIZE > buffer_size) {
+	        growBuffer(buffer, XML_PARSER_BUFFER_SIZE);
 	    }
 	}
 	if (str < last)
@@ -2668,7 +2896,7 @@ int_error:
  * @end:  an end marker xmlChar, 0 if none
  * @end2:  an end marker xmlChar, 0 if none
  * @end3:  an end marker xmlChar, 0 if none
- * 
+ *
  * Takes a entity string content and process to do the adequate substitutions.
  *
  * [67] Reference ::= EntityRef | CharRef
@@ -3031,7 +3259,7 @@ xmlIsNameChar(xmlParserCtxtPtr ctxt, int c) {
     } else {
         if ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
             (c == '.') || (c == '-') ||
-	    (c == '_') || (c == ':') || 
+	    (c == '_') || (c == ':') ||
 	    (IS_COMBINING(c)) ||
 	    (IS_EXTENDER(c)))
 	    return(1);
@@ -3057,7 +3285,7 @@ xmlParseNameComplex(xmlParserCtxtPtr ctxt) {
      */
     GROW;
     if (ctxt->instate == XML_PARSER_EOF)
-	return(NULL);
+        return(NULL);
     c = CUR_CHAR(l);
     if ((ctxt->options & XML_PARSE_OLD10) == 0) {
         /*
@@ -3106,7 +3334,7 @@ xmlParseNameComplex(xmlParserCtxtPtr ctxt) {
 	        ((c >= 0xFDF0) && (c <= 0xFFFD)) ||
 	        ((c >= 0x10000) && (c <= 0xEFFFF))
 		)) {
-	    if (count++ > 100) {
+	    if (count++ > XML_PARSER_CHUNK_SIZE) {
 		count = 0;
 		GROW;
                 if (ctxt->instate == XML_PARSER_EOF)
@@ -3129,10 +3357,10 @@ xmlParseNameComplex(xmlParserCtxtPtr ctxt) {
 	while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
 	       ((IS_LETTER(c)) || (IS_DIGIT(c)) ||
 		(c == '.') || (c == '-') ||
-		(c == '_') || (c == ':') || 
+		(c == '_') || (c == ':') ||
 		(IS_COMBINING(c)) ||
 		(IS_EXTENDER(c)))) {
-	    if (count++ > 100) {
+	    if (count++ > XML_PARSER_CHUNK_SIZE) {
 		count = 0;
 		GROW;
                 if (ctxt->instate == XML_PARSER_EOF)
@@ -3141,8 +3369,20 @@ xmlParseNameComplex(xmlParserCtxtPtr ctxt) {
 	    len += l;
 	    NEXTL(l);
 	    c = CUR_CHAR(l);
+	    if (c == 0) {
+		count = 0;
+		GROW;
+                if (ctxt->instate == XML_PARSER_EOF)
+                    return(NULL);
+		c = CUR_CHAR(l);
+	    }
 	}
     }
+    if ((len > XML_MAX_NAME_LENGTH) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Name");
+        return(NULL);
+    }
     if ((*ctxt->input->cur == '\n') && (ctxt->input->cur[-1] == '\r'))
         return(xmlDictLookup(ctxt->dict, ctxt->input->cur - (len + 1), len));
     return(xmlDictLookup(ctxt->dict, ctxt->input->cur - len, len));
@@ -3192,6 +3432,11 @@ xmlParseName(xmlParserCtxtPtr ctxt) {
 	    in++;
 	if ((*in > 0) && (*in < 0x80)) {
 	    count = in - ctxt->input->cur;
+            if ((count > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Name");
+                return(NULL);
+            }
 	    ret = xmlDictLookup(ctxt->dict, ctxt->input->cur, count);
 	    ctxt->input->cur = in;
 	    ctxt->nbChars += count;
@@ -3210,6 +3455,7 @@ xmlParseNCNameComplex(xmlParserCtxtPtr ctxt) {
     int len = 0, l;
     int c;
     int count = 0;
+    const xmlChar *end; /* needed because CUR_CHAR() can move cur on \r\n */
 
 #ifdef DEBUG
     nbParseNCNameComplex++;
@@ -3219,6 +3465,7 @@ xmlParseNCNameComplex(xmlParserCtxtPtr ctxt) {
      * Handler for more complex cases
      */
     GROW;
+    end = ctxt->input->cur;
     c = CUR_CHAR(l);
     if ((c == ' ') || (c == '>') || (c == '/') || /* accelerators */
 	(!xmlIsNameStartChar(ctxt, c) || (c == ':'))) {
@@ -3227,7 +3474,12 @@ xmlParseNCNameComplex(xmlParserCtxtPtr ctxt) {
 
     while ((c != ' ') && (c != '>') && (c != '/') && /* test bigname.xml */
 	   (xmlIsNameChar(ctxt, c) && (c != ':'))) {
-	if (count++ > 100) {
+	if (count++ > XML_PARSER_CHUNK_SIZE) {
+            if ((len > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+                return(NULL);
+            }
 	    count = 0;
 	    GROW;
             if (ctxt->instate == XML_PARSER_EOF)
@@ -3235,15 +3487,29 @@ xmlParseNCNameComplex(xmlParserCtxtPtr ctxt) {
 	}
 	len += l;
 	NEXTL(l);
+	end = ctxt->input->cur;
 	c = CUR_CHAR(l);
+	if (c == 0) {
+	    count = 0;
+	    GROW;
+            if (ctxt->instate == XML_PARSER_EOF)
+                return(NULL);
+	    end = ctxt->input->cur;
+	    c = CUR_CHAR(l);
+	}
     }
-    return(xmlDictLookup(ctxt->dict, ctxt->input->cur - len, len));
+    if ((len > XML_MAX_NAME_LENGTH) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+        return(NULL);
+    }
+    return(xmlDictLookup(ctxt->dict, end - len, len));
 }
 
 /**
  * xmlParseNCName:
  * @ctxt:  an XML parser context
- * @len:  lenght of the string parsed
+ * @len:  length of the string parsed
  *
  * parse an XML name.
  *
@@ -3281,6 +3547,11 @@ xmlParseNCName(xmlParserCtxtPtr ctxt) {
 	    in++;
 	if ((*in > 0) && (*in < 0x80)) {
 	    count = in - ctxt->input->cur;
+            if ((count > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+                return(NULL);
+            }
 	    ret = xmlDictLookup(ctxt->dict, ctxt->input->cur, count);
 	    ctxt->input->cur = in;
 	    ctxt->nbChars += count;
@@ -3349,7 +3620,7 @@ xmlParseNameAndCompare(xmlParserCtxtPtr ctxt, xmlChar const *other) {
  *
  * [6] Names ::= Name (#x20 Name)*
  *
- * Returns the Name parsed or NULL. The @str pointer 
+ * Returns the Name parsed or NULL. The @str pointer
  * is updated to the current location in the string.
  */
 
@@ -3393,6 +3664,13 @@ xmlParseStringName(xmlParserCtxtPtr ctxt, const xmlChar** str) {
 	    while (xmlIsNameChar(ctxt, c)) {
 		if (len + 10 > max) {
 		    xmlChar *tmp;
+
+                    if ((len > XML_MAX_NAME_LENGTH) &&
+                        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+			xmlFree(buffer);
+                        return(NULL);
+                    }
 		    max *= 2;
 		    tmp = (xmlChar *) xmlRealloc(buffer,
 			                            max * sizeof(xmlChar));
@@ -3412,6 +3690,11 @@ xmlParseStringName(xmlParserCtxtPtr ctxt, const xmlChar** str) {
 	    return(buffer);
 	}
     }
+    if ((len > XML_MAX_NAME_LENGTH) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NCName");
+        return(NULL);
+    }
     *str = cur;
     return(xmlStrndup(buf, len));
 }
@@ -3446,13 +3729,20 @@ xmlParseNmtoken(xmlParserCtxtPtr ctxt) {
     c = CUR_CHAR(l);
 
     while (xmlIsNameChar(ctxt, c)) {
-	if (count++ > 100) {
+	if (count++ > XML_PARSER_CHUNK_SIZE) {
 	    count = 0;
 	    GROW;
 	}
 	COPY_BUF(l,buf,len,c);
 	NEXTL(l);
 	c = CUR_CHAR(l);
+	if (c == 0) {
+	    count = 0;
+	    GROW;
+	    if (ctxt->instate == XML_PARSER_EOF)
+		return(NULL);
+            c = CUR_CHAR(l);
+	}
 	if (len >= XML_MAX_NAMELEN) {
 	    /*
 	     * Okay someone managed to make a huge token, so he's ready to pay
@@ -3468,7 +3758,7 @@ xmlParseNmtoken(xmlParserCtxtPtr ctxt) {
 	    }
 	    memcpy(buffer, buf, len);
 	    while (xmlIsNameChar(ctxt, c)) {
-		if (count++ > 100) {
+		if (count++ > XML_PARSER_CHUNK_SIZE) {
 		    count = 0;
 		    GROW;
                     if (ctxt->instate == XML_PARSER_EOF) {
@@ -3479,6 +3769,12 @@ xmlParseNmtoken(xmlParserCtxtPtr ctxt) {
 		if (len + 10 > max) {
 		    xmlChar *tmp;
 
+                    if ((max > XML_MAX_NAME_LENGTH) &&
+                        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NmToken");
+                        xmlFree(buffer);
+                        return(NULL);
+                    }
 		    max *= 2;
 		    tmp = (xmlChar *) xmlRealloc(buffer,
 			                            max * sizeof(xmlChar));
@@ -3499,6 +3795,11 @@ xmlParseNmtoken(xmlParserCtxtPtr ctxt) {
     }
     if (len == 0)
         return(NULL);
+    if ((len > XML_MAX_NAME_LENGTH) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "NmToken");
+        return(NULL);
+    }
     return(xmlStrndup(buf, len));
 }
 
@@ -3556,7 +3857,7 @@ xmlParseEntityValue(xmlParserCtxtPtr ctxt, xmlChar **orig) {
      * When a parameter entity reference appears in a literal entity
      * value, ... a single or double quote character in the replacement
      * text is always treated as a normal data character and will not
-     * terminate the literal. 
+     * terminate the literal.
      * In practice it means we stop the loop only when back at parsing
      * the initial entity and the quote is found
      */
@@ -3667,8 +3968,8 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
     xmlChar limit = 0;
     xmlChar *buf = NULL;
     xmlChar *rep = NULL;
-    int len = 0;
-    int buf_size = 0;
+    size_t len = 0;
+    size_t buf_size = 0;
     int c, l, in_space = 0;
     xmlChar *current = NULL;
     xmlEntityPtr ent;
@@ -3690,7 +3991,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
      * allocate a translation buffer.
      */
     buf_size = XML_PARSER_BUFFER_SIZE;
-    buf = (xmlChar *) xmlMallocAtomic(buf_size * sizeof(xmlChar));
+    buf = (xmlChar *) xmlMallocAtomic(buf_size);
     if (buf == NULL) goto mem_error;
 
     /*
@@ -3700,6 +4001,16 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
     while (((NXT(0) != limit) && /* checked */
             (IS_CHAR(c)) && (c != '<')) &&
             (ctxt->instate != XML_PARSER_EOF)) {
+        /*
+         * Impose a reasonable limit on attribute size, unless XML_PARSE_HUGE
+         * special option is given
+         */
+        if ((len > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                           "AttValue length too long\n");
+            goto mem_error;
+        }
 	if (c == 0) break;
 	if (c == '&') {
 	    in_space = 0;
@@ -3708,7 +4019,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 
 		if (val == '&') {
 		    if (ctxt->replaceEntities) {
-			if (len > buf_size - 10) {
+			if (len + 10 > buf_size) {
 			    growBuffer(buf, 10);
 			}
 			buf[len++] = '&';
@@ -3717,7 +4028,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 			 * The reparsing will be done in xmlStringGetNodeList()
 			 * called by the attribute() function in SAX.c
 			 */
-			if (len > buf_size - 10) {
+			if (len + 10 > buf_size) {
 			    growBuffer(buf, 10);
 			}
 			buf[len++] = '&';
@@ -3727,7 +4038,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 			buf[len++] = ';';
 		    }
 		} else if (val != 0) {
-		    if (len > buf_size - 10) {
+		    if (len + 10 > buf_size) {
 			growBuffer(buf, 10);
 		    }
 		    len += xmlCopyChar(0, &buf[len], val);
@@ -3739,7 +4050,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 		    ctxt->nbentities += ent->owner;
 		if ((ent != NULL) &&
 		    (ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
-		    if (len > buf_size - 10) {
+		    if (len + 10 > buf_size) {
 			growBuffer(buf, 10);
 		    }
 		    if ((ctxt->replaceEntities == 0) &&
@@ -3752,7 +4063,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 		    } else {
 			buf[len++] = ent->content[0];
 		    }
-		} else if ((ent != NULL) && 
+		} else if ((ent != NULL) &&
 		           (ctxt->replaceEntities != 0)) {
 		    if (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) {
 			rep = xmlStringDecodeEntities(ctxt, ent->content,
@@ -3767,7 +4078,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
                                     current++;
                                 } else
                                     buf[len++] = *current++;
-				if (len > buf_size - 10) {
+				if (len + 10 > buf_size) {
 				    growBuffer(buf, 10);
 				}
 			    }
@@ -3775,7 +4086,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 			    rep = NULL;
 			}
 		    } else {
-			if (len > buf_size - 10) {
+			if (len + 10 > buf_size) {
 			    growBuffer(buf, 10);
 			}
 			if (ent->content != NULL)
@@ -3790,10 +4101,16 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 		     * entities problems
 		     */
 		    if ((ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
-			(ent->content != NULL)) {
+			(ent->content != NULL) && (ent->checked == 0)) {
+			unsigned long oldnbent = ctxt->nbentities;
+
 			rep = xmlStringDecodeEntities(ctxt, ent->content,
 						  XML_SUBSTITUTE_REF, 0, 0, 0);
+
+			ent->checked = (ctxt->nbentities - oldnbent + 1) * 2;
 			if (rep != NULL) {
+			    if (xmlStrchr(rep, '<'))
+			        ent->checked |= 1;
 			    xmlFree(rep);
 			    rep = NULL;
 			}
@@ -3803,7 +4120,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 		     * Just output the reference
 		     */
 		    buf[len++] = '&';
-		    while (len > buf_size - i - 10) {
+		    while (len + i + 10 > buf_size) {
 			growBuffer(buf, i + 10);
 		    }
 		    for (;i > 0;i--)
@@ -3816,7 +4133,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 	        if ((len != 0) || (!normalize)) {
 		    if ((!normalize) || (!in_space)) {
 			COPY_BUF(l,buf,len,0x20);
-			while (len > buf_size - 10) {
+			while (len + 10 > buf_size) {
 			    growBuffer(buf, 10);
 			}
 		    }
@@ -3825,7 +4142,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
 	    } else {
 	        in_space = 0;
 		COPY_BUF(l,buf,len,c);
-		if (len > buf_size - 10) {
+		if (len + 10 > buf_size) {
 		    growBuffer(buf, 10);
 		}
 	    }
@@ -3853,7 +4170,18 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
         }
     } else
 	NEXT;
-    if (attlen != NULL) *attlen = len;
+
+    /*
+     * There we potentially risk an overflow, don't allow attribute value of
+     * length more than INT_MAX it is a very reasonnable assumption !
+     */
+    if (len >= INT_MAX) {
+        xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                       "AttValue length too long\n");
+        goto mem_error;
+    }
+
+    if (attlen != NULL) *attlen = (int) len;
     return(buf);
 
 mem_error:
@@ -3879,20 +4207,20 @@ error:
  *
  * 3.3.3 Attribute-Value Normalization:
  * Before the value of an attribute is passed to the application or
- * checked for validity, the XML processor must normalize it as follows: 
+ * checked for validity, the XML processor must normalize it as follows:
  * - a character reference is processed by appending the referenced
  *   character to the attribute value
  * - an entity reference is processed by recursively processing the
- *   replacement text of the entity 
+ *   replacement text of the entity
  * - a whitespace character (#x20, #xD, #xA, #x9) is processed by
  *   appending #x20 to the normalized value, except that only a single
  *   #x20 is appended for a "#xD#xA" sequence that is part of an external
- *   parsed entity or the literal entity value of an internal parsed entity 
- * - other characters are processed by appending them to the normalized value 
+ *   parsed entity or the literal entity value of an internal parsed entity
+ * - other characters are processed by appending them to the normalized value
  * If the declared value is not CDATA, then the XML processor must further
  * process the normalized attribute value by discarding any leading and
  * trailing space (#x20) characters, and by replacing sequences of space
- * (#x20) characters by a single space (#x20) character.  
+ * (#x20) characters by a single space (#x20) character.
  * All attributes for which no declaration has been read should be treated
  * by a non-validating parser as if declared CDATA.
  *
@@ -3909,7 +4237,7 @@ xmlParseAttValue(xmlParserCtxtPtr ctxt) {
 /**
  * xmlParseSystemLiteral:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse an XML Literal
  *
  * [11] SystemLiteral ::= ('"' [^"]* '"') | ("'" [^']* "'")
@@ -3938,7 +4266,7 @@ xmlParseSystemLiteral(xmlParserCtxtPtr ctxt) {
 	xmlFatalErr(ctxt, XML_ERR_LITERAL_NOT_STARTED, NULL);
 	return(NULL);
     }
-    
+
     buf = (xmlChar *) xmlMallocAtomic(size * sizeof(xmlChar));
     if (buf == NULL) {
         xmlErrMemory(ctxt, NULL);
@@ -3950,6 +4278,13 @@ xmlParseSystemLiteral(xmlParserCtxtPtr ctxt) {
 	if (len + 5 >= size) {
 	    xmlChar *tmp;
 
+            if ((size > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "SystemLiteral");
+                xmlFree(buf);
+		ctxt->instate = (xmlParserInputState) state;
+                return(NULL);
+            }
 	    size *= 2;
 	    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
 	    if (tmp == NULL) {
@@ -4031,6 +4366,12 @@ xmlParsePubidLiteral(xmlParserCtxtPtr ctxt) {
 	if (len + 1 >= size) {
 	    xmlChar *tmp;
 
+            if ((size > XML_MAX_NAME_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErr(ctxt, XML_ERR_NAME_TOO_LONG, "Public ID");
+                xmlFree(buf);
+                return(NULL);
+            }
 	    size *= 2;
 	    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
 	    if (tmp == NULL) {
@@ -4119,7 +4460,7 @@ static const unsigned char test_char_data[256] = {
  * The right angle bracket (>) may be represented using the string "&gt;",
  * and must, for compatibility, be escaped using "&gt;" or a character
  * reference when it appears in the string "]]>" in content, when that
- * string is not marking the end of a CDATA section. 
+ * string is not marking the end of a CDATA section.
  *
  * [14] CharData ::= [^<&]* - ([^<&]* ']]>' [^<&]*)
  */
@@ -4286,7 +4627,7 @@ xmlParseCharDataComplex(xmlParserCtxtPtr ctxt, int cdata) {
     GROW;
     cur = CUR_CHAR(l);
     while ((cur != '<') && /* checked */
-           (cur != '&') && 
+           (cur != '&') &&
 	   (IS_CHAR(cur))) /* test also done in xmlCurrentChar() */ {
 	if ((cur == ']') && (NXT(1) == ']') &&
 	    (NXT(2) == '>')) {
@@ -4419,7 +4760,7 @@ xmlParseExternalID(xmlParserCtxtPtr ctxt, xmlChar **publicID, int strict) {
 	    }
 	} else {
 	    /*
-	     * We handle [83] so we return immediately, if 
+	     * We handle [83] so we return immediately, if
 	     * "S SystemLiteral" is not detected. From a purely parsing
 	     * point of view that's a nice mess.
 	     */
@@ -4428,7 +4769,7 @@ xmlParseExternalID(xmlParserCtxtPtr ctxt, xmlChar **publicID, int strict) {
 
 	    ptr = CUR_PTR;
 	    if (!IS_BLANK_CH(*ptr)) return(NULL);
-	    
+
 	    while (IS_BLANK_CH(*ptr)) ptr++; /* TODO: dangerous, fix ! */
 	    if ((*ptr != '\'') && (*ptr != '"')) return(NULL);
 	}
@@ -4456,11 +4797,12 @@ xmlParseExternalID(xmlParserCtxtPtr ctxt, xmlChar **publicID, int strict) {
  * [15] Comment ::= '<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'
  */
 static void
-xmlParseCommentComplex(xmlParserCtxtPtr ctxt, xmlChar *buf, int len, int size) {
+xmlParseCommentComplex(xmlParserCtxtPtr ctxt, xmlChar *buf,
+                       size_t len, size_t size) {
     int q, ql;
     int r, rl;
     int cur, l;
-    int count = 0;
+    size_t count = 0;
     int inputid;
 
     inputid = ctxt->input->id;
@@ -4506,16 +4848,26 @@ xmlParseCommentComplex(xmlParserCtxtPtr ctxt, xmlChar *buf, int len, int size) {
 	if ((r == '-') && (q == '-')) {
 	    xmlFatalErr(ctxt, XML_ERR_HYPHEN_IN_COMMENT, NULL);
 	}
+        if ((len > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+                         "Comment too big found", NULL);
+            xmlFree (buf);
+            return;
+        }
 	if (len + 5 >= size) {
 	    xmlChar *new_buf;
-	    size *= 2;
-	    new_buf = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+            size_t new_size;
+
+	    new_size = size * 2;
+	    new_buf = (xmlChar *) xmlRealloc(buf, new_size);
 	    if (new_buf == NULL) {
 		xmlFree (buf);
 		xmlErrMemory(ctxt, NULL);
 		return;
 	    }
 	    buf = new_buf;
+            size = new_size;
 	}
 	COPY_BUF(ql,buf,len,q);
 	q = r;
@@ -4580,11 +4932,12 @@ not_terminated:
 void
 xmlParseComment(xmlParserCtxtPtr ctxt) {
     xmlChar *buf = NULL;
-    int size = XML_PARSER_BUFFER_SIZE;
-    int len = 0;
+    size_t size = XML_PARSER_BUFFER_SIZE;
+    size_t len = 0;
     xmlParserInputState state;
     const xmlChar *in;
-    int nbchar = 0, ccol;
+    size_t nbchar = 0;
+    int ccol;
     int inputid;
 
     /*
@@ -4664,6 +5017,13 @@ get_more:
 		buf[len] = 0;
 	    }
 	}
+        if ((len > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
+                         "Comment too big found", NULL);
+            xmlFree (buf);
+            return;
+        }
 	ctxt->input->cur = in;
 	if (*in == 0xA) {
 	    in++;
@@ -4684,7 +5044,7 @@ get_more:
         if (ctxt->instate == XML_PARSER_EOF) {
             xmlFree(buf);
             return;
-	}
+        }
 	in = ctxt->input->cur;
 	if (*in == '-') {
 	    if (in[1] == '-') {
@@ -4707,13 +5067,14 @@ get_more:
 			ctxt->instate = state;
 		    return;
 		}
-		if (buf != NULL)
-		    xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
-		                      "Comment not terminated \n<!--%.50s\n",
+		if (buf != NULL) {
+		    xmlFatalErrMsgStr(ctxt, XML_ERR_HYPHEN_IN_COMMENT,
+		                      "Double hyphen within comment: "
+                                      "<!--%.50s\n",
 				      buf);
-		else
-		    xmlFatalErrMsgStr(ctxt, XML_ERR_COMMENT_NOT_FINISHED,
-		                      "Comment not terminated \n", NULL);
+		} else
+		    xmlFatalErrMsgStr(ctxt, XML_ERR_HYPHEN_IN_COMMENT,
+		                      "Double hyphen within comment\n", NULL);
 		in++;
 		ctxt->input->col++;
 	    }
@@ -4731,7 +5092,7 @@ get_more:
 /**
  * xmlParsePITarget:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse the name of a PI
  *
  * [17] PITarget ::= Name - (('X' | 'x') ('M' | 'm') ('L' | 'l'))
@@ -4768,8 +5129,8 @@ xmlParsePITarget(xmlParserCtxtPtr ctxt) {
 		      NULL, NULL);
     }
     if ((name != NULL) && (xmlStrchr(name, ':') != NULL)) {
-	xmlNsErr(ctxt, XML_NS_ERR_COLON, 
-		 "colon are forbidden from PI names '%s'\n", name, NULL, NULL);
+	xmlNsErr(ctxt, XML_NS_ERR_COLON,
+		 "colons are forbidden from PI names '%s'\n", name, NULL, NULL);
     }
     return(name);
 }
@@ -4779,7 +5140,7 @@ xmlParsePITarget(xmlParserCtxtPtr ctxt) {
  * xmlParseCatalogPI:
  * @ctxt:  an XML parser context
  * @catalog:  the PI value string
- * 
+ *
  * parse an XML Catalog Processing Instruction.
  *
  * <?oasis-xml-catalog catalog="http://example.com/catalog.xml"?>
@@ -4839,7 +5200,7 @@ error:
 /**
  * xmlParsePI:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse an XML Processing Instruction.
  *
  * [16] PI ::= '<?' PITarget (S (Char* - (Char* '?>' Char*)))? '?>'
@@ -4850,8 +5211,8 @@ error:
 void
 xmlParsePI(xmlParserCtxtPtr ctxt) {
     xmlChar *buf = NULL;
-    int len = 0;
-    int size = XML_PARSER_BUFFER_SIZE;
+    size_t len = 0;
+    size_t size = XML_PARSER_BUFFER_SIZE;
     int cur, l;
     const xmlChar *target;
     xmlParserInputState state;
@@ -4908,9 +5269,8 @@ xmlParsePI(xmlParserCtxtPtr ctxt) {
 		   ((cur != '?') || (NXT(1) != '>'))) {
 		if (len + 5 >= size) {
 		    xmlChar *tmp;
-
-		    size *= 2;
-		    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+                    size_t new_size = size * 2;
+		    tmp = (xmlChar *) xmlRealloc(buf, new_size);
 		    if (tmp == NULL) {
 			xmlErrMemory(ctxt, NULL);
 			xmlFree(buf);
@@ -4918,6 +5278,7 @@ xmlParsePI(xmlParserCtxtPtr ctxt) {
 			return;
 		    }
 		    buf = tmp;
+                    size = new_size;
 		}
 		count++;
 		if (count > 50) {
@@ -4927,6 +5288,14 @@ xmlParsePI(xmlParserCtxtPtr ctxt) {
                         return;
                     }
 		    count = 0;
+                    if ((len > XML_MAX_TEXT_LENGTH) &&
+                        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                        xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
+                                          "PI %s too big found", target);
+                        xmlFree(buf);
+                        ctxt->instate = state;
+                        return;
+                    }
 		}
 		COPY_BUF(l,buf,len,cur);
 		NEXTL(l);
@@ -4937,6 +5306,14 @@ xmlParsePI(xmlParserCtxtPtr ctxt) {
 		    cur = CUR_CHAR(l);
 		}
 	    }
+            if ((len > XML_MAX_TEXT_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
+                                  "PI %s too big found", target);
+                xmlFree(buf);
+                ctxt->instate = state;
+                return;
+            }
 	    buf[len] = 0;
 	    if (cur != '?') {
 		xmlFatalErrMsgStr(ctxt, XML_ERR_PI_NOT_FINISHED,
@@ -4998,7 +5375,7 @@ xmlParseNotationDecl(xmlParserCtxtPtr ctxt) {
     const xmlChar *name;
     xmlChar *Pubid;
     xmlChar *Systemid;
-    
+
     if (CMP10(CUR_PTR, '<', '!', 'N', 'O', 'T', 'A', 'T', 'I', 'O', 'N')) {
 	xmlParserInputPtr input = ctxt->input;
 	SHRINK;
@@ -5021,8 +5398,8 @@ xmlParseNotationDecl(xmlParserCtxtPtr ctxt) {
 	    return;
 	}
 	if (xmlStrchr(name, ':') != NULL) {
-	    xmlNsErr(ctxt, XML_NS_ERR_COLON, 
-		     "colon are forbidden from notation names '%s'\n",
+	    xmlNsErr(ctxt, XML_NS_ERR_COLON,
+		     "colons are forbidden from notation names '%s'\n",
 		     name, NULL, NULL);
 	}
 	SKIP_BLANKS;
@@ -5081,7 +5458,7 @@ xmlParseEntityDecl(xmlParserCtxtPtr ctxt) {
     int isParameter = 0;
     xmlChar *orig = NULL;
     int skipped;
-    
+
     /* GROW; done in the caller */
     if (CMP8(CUR_PTR, '<', '!', 'E', 'N', 'T', 'I', 'T', 'Y')) {
 	xmlParserInputPtr input = ctxt->input;
@@ -5110,8 +5487,8 @@ xmlParseEntityDecl(xmlParserCtxtPtr ctxt) {
             return;
 	}
 	if (xmlStrchr(name, ':') != NULL) {
-	    xmlNsErr(ctxt, XML_NS_ERR_COLON, 
-		     "colon are forbidden from entities names '%s'\n",
+	    xmlNsErr(ctxt, XML_NS_ERR_COLON,
+		     "colons are forbidden from entities names '%s'\n",
 		     name, NULL, NULL);
 	}
         skipped = SKIP_BLANKS;
@@ -5340,13 +5717,13 @@ xmlParseEntityDecl(xmlParserCtxtPtr ctxt) {
  *
  * [ VC: Fixed Attribute Default ]
  * if an attribute has a default value declared with the #FIXED
- * keyword, instances of that attribute must match the default value. 
+ * keyword, instances of that attribute must match the default value.
  *
  * [ WFC: No < in Attribute Values ]
  * handled in xmlParseAttValue()
  *
  * returns: XML_ATTRIBUTE_NONE, XML_ATTRIBUTE_REQUIRED, XML_ATTRIBUTE_IMPLIED
- *          or XML_ATTRIBUTE_FIXED. 
+ *          or XML_ATTRIBUTE_FIXED.
  */
 
 int
@@ -5395,7 +5772,7 @@ xmlParseDefaultDecl(xmlParserCtxtPtr ctxt, xmlChar **value) {
  *
  * [ VC: Notation Attributes ]
  * Values of this type must match one of the notation names included
- * in the declaration; all notation names in the declaration must be declared. 
+ * in the declaration; all notation names in the declaration must be declared.
  *
  * Returns: the notation attribute tree built while parsing
  */
@@ -5595,15 +5972,15 @@ xmlParseEnumeratedType(xmlParserCtxtPtr ctxt, xmlEnumerationPtr *tree) {
  * [ VC: Entity Name ]
  * Values of type ENTITY must match the Name production, values
  * of type ENTITIES must match Names; each Entity Name must match the
- * name of an unparsed entity declared in the DTD.  
+ * name of an unparsed entity declared in the DTD.
  *
  * [ VC: Name Token ]
  * Values of type NMTOKEN must match the Nmtoken production; values
- * of type NMTOKENS must match Nmtokens. 
+ * of type NMTOKENS must match Nmtokens.
  *
  * Returns the attribute type
  */
-int 
+int
 xmlParseAttributeType(xmlParserCtxtPtr ctxt, xmlEnumerationPtr *tree) {
     SHRINK;
     if (CMP5(CUR_PTR, 'C', 'D', 'A', 'T', 'A')) {
@@ -5746,7 +6123,7 @@ xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt) {
 		xmlFreeEnumeration(tree);
 
 	    if ((ctxt->sax2) && (defaultValue != NULL) &&
-	        (def != XML_ATTRIBUTE_IMPLIED) && 
+	        (def != XML_ATTRIBUTE_IMPLIED) &&
 		(def != XML_ATTRIBUTE_REQUIRED)) {
 		xmlAddDefAttrs(ctxt, elemName, attrName, defaultValue);
 	    }
@@ -5775,7 +6152,7 @@ xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt) {
  *
  * parse the declaration for a Mixed Element content
  * The leading '(' and spaces have been skipped in xmlParseElementContentDecl
- * 
+ *
  * [51] Mixed ::= '(' S? '#PCDATA' (S? '|' S? Name)* S? ')*' |
  *                '(' S? '#PCDATA' S? ')'
  *
@@ -5783,7 +6160,7 @@ xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt) {
  *
  * [ VC: No Duplicate Types ]
  * The same name must not appear more than once in a single
- * mixed-content declaration. 
+ * mixed-content declaration.
  *
  * returns: the list of the xmlElementContentPtr describing the element choices
  */
@@ -5883,7 +6260,7 @@ xmlParseElementMixedContentDecl(xmlParserCtxtPtr ctxt, int inputchk) {
  *
  * parse the declaration for a Mixed Element content
  * The leading '(' and spaces have been skipped in xmlParseElementContentDecl
- * 
+ *
  *
  * [47] children ::= (choice | seq) ('?' | '*' | '+')?
  *
@@ -5904,7 +6281,7 @@ xmlParseElementMixedContentDecl(xmlParserCtxtPtr ctxt, int inputchk) {
  *	be empty, and neither the first nor last non-blank character of
  *	the replacement text should be a connector (| or ,).
  *
- * Returns the tree of xmlElementContentPtr describing the element 
+ * Returns the tree of xmlElementContentPtr describing the element
  *          hierarchy.
  */
 static xmlElementContentPtr
@@ -6217,7 +6594,7 @@ xmlParseElementChildrenContentDecl(xmlParserCtxtPtr ctxt, int inputchk) {
  *
  * parse the declaration for an Element content either Mixed or Children,
  * the cases EMPTY and ANY are handled directly in xmlParseElementDecl
- * 
+ *
  * [46] contentspec ::= 'EMPTY' | 'ANY' | Mixed | children
  *
  * returns: the type of element content XML_ELEMENT_TYPE_xxx
@@ -6345,7 +6722,7 @@ xmlParseElementDecl(xmlParserCtxtPtr ctxt) {
 		xmlFatalErrMsg(ctxt, XML_ERR_ENTITY_BOUNDARY,
     "Element declaration doesn't start and stop in the same entity\n");
 	    }
-		
+
 	    NEXT;
 	    if ((ctxt->sax != NULL) && (!ctxt->disableSAX) &&
 		(ctxt->sax->elementDecl != NULL)) {
@@ -6357,7 +6734,7 @@ xmlParseElementDecl(xmlParserCtxtPtr ctxt) {
 		    /*
 		     * this is a trick: if xmlAddElementDecl is called,
 		     * instead of copying the full tree it is plugged directly
-		     * if called from the parser. Avoid duplicating the 
+		     * if called from the parser. Avoid duplicating the
 		     * interfaces or change the API/ABI
 		     */
 		    xmlFreeDocElementContent(ctxt->myDoc, content);
@@ -6374,8 +6751,8 @@ xmlParseElementDecl(xmlParserCtxtPtr ctxt) {
  * xmlParseConditionalSections
  * @ctxt:  an XML parser context
  *
- * [61] conditionalSect ::= includeSect | ignoreSect 
- * [62] includeSect ::= '<![' S? 'INCLUDE' S? '[' extSubsetDecl ']]>' 
+ * [61] conditionalSect ::= includeSect | ignoreSect
+ * [62] includeSect ::= '<![' S? 'INCLUDE' S? '[' extSubsetDecl ']]>'
  * [63] ignoreSect ::= '<![' S? 'IGNORE' S? '[' ignoreSectContents* ']]>'
  * [64] ignoreSectContents ::= Ignore ('<![' ignoreSectContents ']]>' Ignore)*
  * [65] Ignore ::= Char* - (Char* ('<![' | ']]>') Char*)
@@ -6527,7 +6904,7 @@ xmlParseConditionalSections(xmlParserCtxtPtr ctxt) {
 /**
  * xmlParseMarkupDecl:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse Markup declarations
  *
  * [29] markupdecl ::= elementdecl | AttlistDecl | EntityDecl |
@@ -6544,7 +6921,7 @@ xmlParseConditionalSections(xmlParserCtxtPtr ctxt) {
  * In the internal DTD subset, parameter-entity references can occur
  * only where markup declarations can occur, not within markup declarations.
  * (This does not apply to references that occur in external parameter
- * entities or to the external subset.) 
+ * entities or to the external subset.)
  */
 void
 xmlParseMarkupDecl(xmlParserCtxtPtr ctxt) {
@@ -6673,7 +7050,7 @@ xmlParseTextDecl(xmlParserCtxtPtr ctxt) {
  * @ctxt:  an XML parser context
  * @ExternalID: the external identifier
  * @SystemID: the system identifier (or URL)
- * 
+ *
  * parse Markup declarations from an external subset
  *
  * [30] extSubset ::= textDecl? extSubsetDecl
@@ -6686,7 +7063,7 @@ xmlParseExternalSubset(xmlParserCtxtPtr ctxt, const xmlChar *ExternalID,
     xmlDetectSAX2(ctxt);
     GROW;
 
-    if ((ctxt->encoding == (const xmlChar *)XML_CHAR_ENCODING_NONE) &&
+    if ((ctxt->encoding == NULL) &&
         (ctxt->input->end - ctxt->input->cur >= 4)) {
         xmlChar start[4];
 	xmlCharEncoding enc;
@@ -6852,8 +7229,15 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
      * The first reference to the entity trigger a parsing phase
      * where the ent->children is filled with the result from
      * the parsing.
-     */
-    if (ent->checked == 0) {
+     * Note: external parsed entities will not be loaded, it is not
+     * required for a non-validating parser, unless the parsing option
+     * of validating, or substituting entities were given. Doing so is
+     * far more secure as the parser will only process data coming from
+     * the document entity by default.
+     */
+    if ((ent->checked == 0) &&
+        ((ent->etype != XML_EXTERNAL_GENERAL_PARSED_ENTITY) ||
+         (ctxt->options & (XML_PARSE_NOENT | XML_PARSE_DTDVALID)))) {
 	unsigned long oldnbent = ctxt->nbentities;
 
 	/*
@@ -6895,13 +7279,15 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
 	 * Store the number of entities needing parsing for this entity
 	 * content and do checkings
 	 */
-	ent->checked = ctxt->nbentities - oldnbent;
+	ent->checked = (ctxt->nbentities - oldnbent + 1) * 2;
+	if ((ent->content != NULL) && (xmlStrchr(ent->content, '<')))
+	    ent->checked |= 1;
 	if (ret == XML_ERR_ENTITY_LOOP) {
 	    xmlFatalErr(ctxt, XML_ERR_ENTITY_LOOP, NULL);
 	    xmlFreeNodeList(list);
 	    return;
 	}
-	if (xmlParserEntityCheck(ctxt, 0, ent)) {
+	if (xmlParserEntityCheck(ctxt, 0, ent, 0)) {
 	    xmlFreeNodeList(list);
 	    return;
 	}
@@ -6941,6 +7327,7 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
 		    ent->owner = 1;
 		    while (list != NULL) {
 			list->parent = (xmlNodePtr) ent;
+			xmlSetTreeDoc(list, ent->doc);
 			if (list->next == NULL)
 			    ent->last = list;
 			list = list->next;
@@ -6954,14 +7341,15 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
 		   (ret != XML_WAR_UNDECLARED_ENTITY)) {
 	    xmlFatalErrMsgStr(ctxt, XML_ERR_UNDECLARED_ENTITY,
 		     "Entity '%s' failed to parse\n", ent->name);
+	    xmlParserEntityCheck(ctxt, 0, ent, 0);
 	} else if (list != NULL) {
 	    xmlFreeNodeList(list);
 	    list = NULL;
 	}
 	if (ent->checked == 0)
-	    ent->checked = 1;
+	    ent->checked = 2;
     } else if (ent->checked != 1) {
-	ctxt->nbentities += ent->checked;
+	ctxt->nbentities += ent->checked / 2;
     }
 
     /*
@@ -7052,14 +7440,19 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
 	     * Seems we are generating the DOM content, do
 	     * a simple tree copy for all references except the first
 	     * In the first occurrence list contains the replacement.
-	     * progressive == 2 means we are operating on the Reader
-	     * and since nodes are discarded we must copy all the time.
 	     */
 	    if (((list == NULL) && (ent->owner == 0)) ||
 		(ctxt->parseMode == XML_PARSE_READER)) {
 		xmlNodePtr nw = NULL, cur, firstChild = NULL;
 
 		/*
+		 * We are copying here, make sure there is no abuse
+		 */
+		ctxt->sizeentcopy += ent->length + 5;
+		if (xmlParserEntityCheck(ctxt, 0, ent, ctxt->sizeentcopy))
+		    return;
+
+		/*
 		 * when operating on a reader, the entities definitions
 		 * are always owning the entities subtree.
 		if (ctxt->parseMode == XML_PARSE_READER)
@@ -7096,9 +7489,17 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
 		if (ent->etype == XML_EXTERNAL_GENERAL_PARSED_ENTITY)
 		  xmlAddEntityReference(ent, firstChild, nw);
 #endif /* LIBXML_LEGACY_ENABLED */
-	    } else if (list == NULL) {
+	    } else if ((list == NULL) || (ctxt->inputNr > 0)) {
 		xmlNodePtr nw = NULL, cur, next, last,
 			   firstChild = NULL;
+
+		/*
+		 * We are copying here, make sure there is no abuse
+		 */
+		ctxt->sizeentcopy += ent->length + 5;
+		if (xmlParserEntityCheck(ctxt, 0, ent, ctxt->sizeentcopy))
+		    return;
+
 		/*
 		 * Copy the entity child list and make it the new
 		 * entity child list. The goal is to make sure any
@@ -7215,7 +7616,7 @@ xmlParseEntityRef(xmlParserCtxtPtr ctxt) {
     NEXT;
 
     /*
-     * Predefined entites override any extra definition
+     * Predefined entities override any extra definition
      */
     if ((ctxt->options & XML_PARSE_OLDSAX) == 0) {
         ent = xmlGetPredefinedEntity(name);
@@ -7224,7 +7625,7 @@ xmlParseEntityRef(xmlParserCtxtPtr ctxt) {
     }
 
     /*
-     * Increate the number of entity references parsed
+     * Increase the number of entity references parsed
      */
     ctxt->nbentities++;
 
@@ -7235,7 +7636,7 @@ xmlParseEntityRef(xmlParserCtxtPtr ctxt) {
     if (ctxt->sax != NULL) {
 	if (ctxt->sax->getEntity != NULL)
 	    ent = ctxt->sax->getEntity(ctxt->userData, name);
-	if ((ctxt->wellFormed == 1 ) && (ent == NULL) && 
+	if ((ctxt->wellFormed == 1 ) && (ent == NULL) &&
 	    (ctxt->options & XML_PARSE_OLDSAX))
 	    ent = xmlGetPredefinedEntity(name);
 	if ((ctxt->wellFormed == 1 ) && (ent == NULL) &&
@@ -7281,6 +7682,7 @@ xmlParseEntityRef(xmlParserCtxtPtr ctxt) {
 		ctxt->sax->reference(ctxt->userData, name);
 	    }
 	}
+	xmlParserEntityCheck(ctxt, 0, ent, 0);
 	ctxt->valid = 0;
     }
 
@@ -7308,14 +7710,16 @@ xmlParseEntityRef(xmlParserCtxtPtr ctxt) {
      * [ WFC: No < in Attribute Values ]
      * The replacement text of any entity referred to directly or
      * indirectly in an attribute value (other than "&lt;") must
-     * not contain a <. 
+     * not contain a <.
      */
     else if ((ctxt->instate == XML_PARSER_ATTRIBUTE_VALUE) &&
-	     (ent != NULL) && (ent->content != NULL) &&
-	     (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY) &&
-	     (xmlStrchr(ent->content, '<'))) {
-	xmlFatalErrMsgStr(ctxt, XML_ERR_LT_IN_ATTRIBUTE,
-    "'<' in entity '%s' is not allowed in attributes values\n", name);
+	     (ent != NULL) && 
+	     (ent->etype != XML_INTERNAL_PREDEFINED_ENTITY)) {
+	if (((ent->checked & 1) || (ent->checked == 0)) &&
+	     (ent->content != NULL) && (xmlStrchr(ent->content, '<'))) {
+	    xmlFatalErrMsgStr(ctxt, XML_ERR_LT_IN_ATTRIBUTE,
+	"'<' in entity '%s' is not allowed in attributes values\n", name);
+        }
     }
 
     /*
@@ -7337,7 +7741,7 @@ xmlParseEntityRef(xmlParserCtxtPtr ctxt) {
     /*
      * [ WFC: No Recursion ]
      * A parsed entity must not contain a recursive reference
-     * to itself, either directly or indirectly. 
+     * to itself, either directly or indirectly.
      * Done somewhere else
      */
     return(ent);
@@ -7406,7 +7810,7 @@ xmlParseStringEntityRef(xmlParserCtxtPtr ctxt, const xmlChar ** str) {
 
 
     /*
-     * Predefined entites override any extra definition
+     * Predefined entities override any extra definition
      */
     if ((ctxt->options & XML_PARSE_OLDSAX) == 0) {
         ent = xmlGetPredefinedEntity(name);
@@ -7459,7 +7863,7 @@ xmlParseStringEntityRef(xmlParserCtxtPtr ctxt, const xmlChar ** str) {
      * is not obligated to read and process their declarations;
      * for such documents, the rule that an entity must be
      * declared is a well-formedness constraint only if
-     * standalone='yes'. 
+     * standalone='yes'.
      */
     if (ent == NULL) {
 	if ((ctxt->standalone == 1) ||
@@ -7472,6 +7876,7 @@ xmlParseStringEntityRef(xmlParserCtxtPtr ctxt, const xmlChar ** str) {
 			  "Entity '%s' not defined\n",
 			  name);
 	}
+	xmlParserEntityCheck(ctxt, 0, ent, 0);
 	/* TODO ? check regressions ctxt->valid = 0; */
     }
 
@@ -7550,7 +7955,7 @@ xmlParseStringEntityRef(xmlParserCtxtPtr ctxt, const xmlChar ** str) {
  *
  * [ WFC: No Recursion ]
  * A parsed entity must not contain a recursive
- * reference to itself, either directly or indirectly. 
+ * reference to itself, either directly or indirectly.
  *
  * [ WFC: Entity Declared ]
  * In a document without any DTD, a document with only an internal DTD
@@ -7631,6 +8036,7 @@ xmlParsePEReference(xmlParserCtxtPtr ctxt)
 			  name, NULL);
 	    ctxt->valid = 0;
 	}
+	xmlParserEntityCheck(ctxt, 0, NULL, 0);
     } else {
 	/*
 	 * Internal checking in case the entity quest barfed
@@ -7732,7 +8138,7 @@ xmlLoadEntityContent(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
     while ((ctxt->input == input) && (ctxt->input->cur < ctxt->input->end) &&
            (IS_CHAR(c))) {
         xmlBufferAdd(buf, ctxt->input->cur, l);
-	if (count++ > 100) {
+	if (count++ > XML_PARSER_CHUNK_SIZE) {
 	    count = 0;
 	    GROW;
             if (ctxt->instate == XML_PARSER_EOF) {
@@ -7742,6 +8148,15 @@ xmlLoadEntityContent(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
 	}
 	NEXTL(l);
 	c = CUR_CHAR(l);
+	if (c == 0) {
+	    count = 0;
+	    GROW;
+            if (ctxt->instate == XML_PARSER_EOF) {
+                xmlBufferFree(buf);
+                return(-1);
+            }
+	    c = CUR_CHAR(l);
+	}
     }
 
     if ((ctxt->input == input) && (ctxt->input->cur >= ctxt->input->end)) {
@@ -7861,6 +8276,7 @@ xmlParseStringPEReference(xmlParserCtxtPtr ctxt, const xmlChar **str) {
 			  name, NULL);
 	    ctxt->valid = 0;
 	}
+	xmlParserEntityCheck(ctxt, 0, NULL, 0);
     } else {
 	/*
 	 * Internal checking in case the entity quest barfed
@@ -7884,12 +8300,12 @@ xmlParseStringPEReference(xmlParserCtxtPtr ctxt, const xmlChar **str) {
  *
  * parse a DOCTYPE declaration
  *
- * [28] doctypedecl ::= '<!DOCTYPE' S Name (S ExternalID)? S? 
+ * [28] doctypedecl ::= '<!DOCTYPE' S Name (S ExternalID)? S?
  *                      ('[' (markupdecl | PEReference | S)* ']' S?)? '>'
  *
  * [ VC: Root Element Type ]
  * The Name in the document type declaration must match the element
- * type of the root element. 
+ * type of the root element.
  */
 
 void
@@ -7973,7 +8389,7 @@ xmlParseInternalSubset(xmlParserCtxtPtr ctxt) {
         ctxt->instate = XML_PARSER_DTD;
         NEXT;
 	/*
-	 * Parse the succession of Markup declarations and 
+	 * Parse the succession of Markup declarations and
 	 * PEReferences.
 	 * Subsequence (markupdecl | PEReference | S)*
 	 */
@@ -7997,7 +8413,7 @@ xmlParseInternalSubset(xmlParserCtxtPtr ctxt) {
 		break;
 	    }
 	}
-	if (RAW == ']') { 
+	if (RAW == ']') {
 	    NEXT;
 	    SKIP_BLANKS;
 	}
@@ -8028,8 +8444,8 @@ xmlParseInternalSubset(xmlParserCtxtPtr ctxt) {
  *
  * [ WFC: No < in Attribute Values ]
  * The replacement text of any entity referred to directly or indirectly in
- * an attribute value (other than "&lt;") must not contain a <. 
- * 
+ * an attribute value (other than "&lt;") must not contain a <.
+ *
  * [ VC: Attribute Value Type ]
  * The attribute must have been declared; the value must be of the type
  * declared for it.
@@ -8110,7 +8526,7 @@ xmlParseAttribute(xmlParserCtxtPtr ctxt, xmlChar **value) {
 /**
  * xmlParseStartTag:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse a start of tag either for rule element or
  * EmptyElement. In both case we don't parse the tag closing chars.
  *
@@ -8118,13 +8534,13 @@ xmlParseAttribute(xmlParserCtxtPtr ctxt, xmlChar **value) {
  *
  * [ WFC: Unique Att Spec ]
  * No attribute name may appear more than once in the same start-tag or
- * empty-element tag. 
+ * empty-element tag.
  *
  * [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>'
  *
  * [ WFC: Unique Att Spec ]
  * No attribute name may appear more than once in the same start-tag or
- * empty-element tag. 
+ * empty-element tag.
  *
  * With namespace:
  *
@@ -8163,7 +8579,7 @@ xmlParseStartTag(xmlParserCtxtPtr ctxt) {
     SKIP_BLANKS;
     GROW;
 
-    while (((RAW != '>') && 
+    while (((RAW != '>') &&
 	   ((RAW != '/') || (NXT(1) != '>')) &&
 	   (IS_BYTE_CHAR(RAW))) && (ctxt->instate != XML_PARSER_EOF)) {
 	const xmlChar *q = CUR_PTR;
@@ -8174,7 +8590,7 @@ xmlParseStartTag(xmlParserCtxtPtr ctxt) {
 	    /*
 	     * [ WFC: Unique Att Spec ]
 	     * No attribute name may appear more than once in the same
-	     * start-tag or empty-element tag. 
+	     * start-tag or empty-element tag.
 	     */
 	    for (i = 0; i < nbatts;i += 2) {
 	        if (xmlStrEqual(atts[i], attname)) {
@@ -8223,7 +8639,7 @@ xmlParseStartTag(xmlParserCtxtPtr ctxt) {
 		xmlFree(attvalue);
 	}
 
-failed:     
+failed:
 
 	GROW
 	if ((RAW == '>') || (((RAW == '/') && (NXT(1) == '>'))))
@@ -8305,7 +8721,7 @@ xmlParseEndTag1(xmlParserCtxtPtr ctxt, int line) {
     /*
      * [ WFC: Element Type Match ]
      * The Name in an element's end-tag must match the element type in the
-     * start-tag. 
+     * start-tag.
      *
      */
     if (name != (xmlChar*)1) {
@@ -8401,7 +8817,7 @@ xmlParseQName(xmlParserCtxtPtr ctxt, const xmlChar **prefix) {
         if (CUR == ':') {
 	    l = xmlParseName(ctxt);
 	    if (l != NULL) {
-	        xmlNsErr(ctxt, XML_NS_ERR_QNAME, 
+	        xmlNsErr(ctxt, XML_NS_ERR_QNAME,
 		         "Failed to parse QName '%s'\n", l, NULL, NULL);
 		*prefix = NULL;
 		return(l);
@@ -8484,7 +8900,7 @@ xmlParseQNameAndCompare(xmlParserCtxtPtr ctxt, xmlChar const *name,
 
     cmp = prefix;
     while (*in != 0 && *in == *cmp) {
-    	++in;
+	++in;
 	++cmp;
     }
     if ((*cmp == 0) && (*in == ':')) {
@@ -8522,20 +8938,20 @@ xmlParseQNameAndCompare(xmlParserCtxtPtr ctxt, xmlChar const *name,
  *
  * 3.3.3 Attribute-Value Normalization:
  * Before the value of an attribute is passed to the application or
- * checked for validity, the XML processor must normalize it as follows: 
+ * checked for validity, the XML processor must normalize it as follows:
  * - a character reference is processed by appending the referenced
  *   character to the attribute value
  * - an entity reference is processed by recursively processing the
- *   replacement text of the entity 
+ *   replacement text of the entity
  * - a whitespace character (#x20, #xD, #xA, #x9) is processed by
  *   appending #x20 to the normalized value, except that only a single
  *   #x20 is appended for a "#xD#xA" sequence that is part of an external
- *   parsed entity or the literal entity value of an internal parsed entity 
- * - other characters are processed by appending them to the normalized value 
+ *   parsed entity or the literal entity value of an internal parsed entity
+ * - other characters are processed by appending them to the normalized value
  * If the declared value is not CDATA, then the XML processor must further
  * process the normalized attribute value by discarding any leading and
  * trailing space (#x20) characters, and by replacing sequences of space
- * (#x20) characters by a single space (#x20) character.  
+ * (#x20) characters by a single space (#x20) character.
  * All attributes for which no declaration has been read should be treated
  * by a non-validating parser as if declared CDATA.
  *
@@ -8550,9 +8966,12 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
     xmlChar limit = 0;
     const xmlChar *in = NULL, *start, *end, *last;
     xmlChar *ret = NULL;
+    int line, col;
 
     GROW;
     in = (xmlChar *) CUR_PTR;
+    line = ctxt->input->line;
+    col = ctxt->input->col;
     if (*in != '"' && *in != '\'') {
         xmlFatalErr(ctxt, XML_ERR_ATTRIBUTE_NOT_STARTED, NULL);
         return (NULL);
@@ -8565,6 +8984,7 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
      * pure ASCII.
      */
     limit = *in++;
+    col++;
     end = ctxt->input->end;
     start = in;
     if (in >= end) {
@@ -8581,9 +9001,14 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
         /*
 	 * Skip any leading spaces
 	 */
-	while ((in < end) && (*in != limit) && 
+	while ((in < end) && (*in != limit) &&
 	       ((*in == 0x20) || (*in == 0x9) ||
 	        (*in == 0xA) || (*in == 0xD))) {
+	    if (*in == 0xA) {
+	        line++; col = 1;
+	    } else {
+	        col++;
+	    }
 	    in++;
 	    start = in;
 	    if (in >= end) {
@@ -8597,10 +9022,17 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
 		    in = in + delta;
 		}
 		end = ctxt->input->end;
+                if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                    ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                                   "AttValue length too long\n");
+                    return(NULL);
+                }
 	    }
 	}
 	while ((in < end) && (*in != limit) && (*in >= 0x20) &&
 	       (*in <= 0x7f) && (*in != '&') && (*in != '<')) {
+	    col++;
 	    if ((*in++ == 0x20) && (*in == 0x20)) break;
 	    if (in >= end) {
 		const xmlChar *oldbase = ctxt->input->base;
@@ -8613,6 +9045,12 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
 		    in = in + delta;
 		}
 		end = ctxt->input->end;
+                if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                    ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                                   "AttValue length too long\n");
+                    return(NULL);
+                }
 	    }
 	}
 	last = in;
@@ -8620,9 +9058,14 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
 	 * skip the trailing blanks
 	 */
 	while ((last[-1] == 0x20) && (last > start)) last--;
-	while ((in < end) && (*in != limit) && 
+	while ((in < end) && (*in != limit) &&
 	       ((*in == 0x20) || (*in == 0x9) ||
 	        (*in == 0xA) || (*in == 0xD))) {
+	    if (*in == 0xA) {
+	        line++, col = 1;
+	    } else {
+	        col++;
+	    }
 	    in++;
 	    if (in >= end) {
 		const xmlChar *oldbase = ctxt->input->base;
@@ -8636,13 +9079,26 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
 		    last = last + delta;
 		}
 		end = ctxt->input->end;
+                if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                    ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                                   "AttValue length too long\n");
+                    return(NULL);
+                }
 	    }
 	}
+        if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                           "AttValue length too long\n");
+            return(NULL);
+        }
 	if (*in != limit) goto need_complex;
     } else {
 	while ((in < end) && (*in != limit) && (*in >= 0x20) &&
 	       (*in <= 0x7f) && (*in != '&') && (*in != '<')) {
 	    in++;
+	    col++;
 	    if (in >= end) {
 		const xmlChar *oldbase = ctxt->input->base;
 		GROW;
@@ -8654,12 +9110,25 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
 		    in = in + delta;
 		}
 		end = ctxt->input->end;
+                if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+                    ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                    xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                                   "AttValue length too long\n");
+                    return(NULL);
+                }
 	    }
 	}
 	last = in;
+        if (((in - start) > XML_MAX_TEXT_LENGTH) &&
+            ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+            xmlFatalErrMsg(ctxt, XML_ERR_ATTRIBUTE_NOT_FINISHED,
+                           "AttValue length too long\n");
+            return(NULL);
+        }
 	if (*in != limit) goto need_complex;
     }
     in++;
+    col++;
     if (len != NULL) {
         *len = last - start;
         ret = (xmlChar *) start;
@@ -8668,6 +9137,8 @@ xmlParseAttValueInternal(xmlParserCtxtPtr ctxt, int *len, int *alloc,
         ret = xmlStrndup(start, last - start);
     }
     CUR_PTR = in;
+    ctxt->input->line = line;
+    ctxt->input->col = col;
     if (alloc) *alloc = 0;
     return ret;
 need_complex:
@@ -8795,7 +9266,7 @@ xmlParseAttribute2(xmlParserCtxtPtr ctxt,
 /**
  * xmlParseStartTag2:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse a start of tag either for rule element or
  * EmptyElement. In both case we don't parse the tag closing chars.
  * This routine is called when running SAX2 parsing
@@ -8804,13 +9275,13 @@ xmlParseAttribute2(xmlParserCtxtPtr ctxt,
  *
  * [ WFC: Unique Att Spec ]
  * No attribute name may appear more than once in the same start-tag or
- * empty-element tag. 
+ * empty-element tag.
  *
  * [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>'
  *
  * [ WFC: Unique Att Spec ]
  * No attribute name may appear more than once in the same start-tag or
- * empty-element tag. 
+ * empty-element tag.
  *
  * With namespace:
  *
@@ -8879,7 +9350,7 @@ reparse:
     GROW;
     if (ctxt->input->base != base) goto base_changed;
 
-    while (((RAW != '>') && 
+    while (((RAW != '>') &&
 	   ((RAW != '/') || (NXT(1) != '>')) &&
 	   (IS_BYTE_CHAR(RAW))) && (ctxt->instate != XML_PARSER_EOF)) {
 	const xmlChar *q = CUR_PTR;
@@ -8900,6 +9371,12 @@ reparse:
 	        const xmlChar *URL = xmlDictLookup(ctxt->dict, attvalue, len);
 		xmlURIPtr uri;
 
+                if (URL == NULL) {
+		    xmlErrMemory(ctxt, "dictionary allocation failure");
+		    if ((attvalue != NULL) && (alloc != 0))
+			xmlFree(attvalue);
+		    return(NULL);
+		}
                 if (*URL != 0) {
 		    uri = xmlParseURI((const char *) URL);
 		    if (uri == NULL) {
@@ -8943,6 +9420,13 @@ reparse:
 		    if (nsPush(ctxt, NULL, URL) > 0) nbNs++;
 skip_default_ns:
 		if (alloc != 0) xmlFree(attvalue);
+		if ((RAW == '>') || (((RAW == '/') && (NXT(1) == '>'))))
+		    break;
+		if (!IS_BLANK_CH(RAW)) {
+		    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+				   "attributes construct error\n");
+		    break;
+		}
 		SKIP_BLANKS;
 		continue;
 	    }
@@ -9016,6 +9500,13 @@ skip_default_ns:
 		    if (nsPush(ctxt, attname, URL) > 0) nbNs++;
 skip_ns:
 		if (alloc != 0) xmlFree(attvalue);
+		if ((RAW == '>') || (((RAW == '/') && (NXT(1) == '>'))))
+		    break;
+		if (!IS_BLANK_CH(RAW)) {
+		    xmlFatalErrMsg(ctxt, XML_ERR_SPACE_REQUIRED,
+				   "attributes construct error\n");
+		    break;
+		}
 		SKIP_BLANKS;
 		if (ctxt->input->base != base) goto base_changed;
 		continue;
@@ -9145,7 +9636,7 @@ failed:
 		    atts[nbatts++] = defaults->values[5 * i + 3];
 		    if ((ctxt->standalone == 1) &&
 		        (defaults->values[5 * i + 4] != NULL)) {
-			xmlValidityError(ctxt, XML_DTD_STANDALONE_DEFAULTED, 
+			xmlValidityError(ctxt, XML_DTD_STANDALONE_DEFAULTED,
 	  "standalone: attribute %s on %s defaulted from external subset\n",
 	                                 attname, localname);
 		    }
@@ -9175,7 +9666,7 @@ failed:
 	/*
 	 * [ WFC: Unique Att Spec ]
 	 * No attribute name may appear more than once in the same
-	 * start-tag or empty-element tag. 
+	 * start-tag or empty-element tag.
 	 * As extended by the Namespace in XML REC.
 	 */
         for (j = 0; j < i;j += 5) {
@@ -9276,9 +9767,11 @@ xmlParseEndTag2(xmlParserCtxtPtr ctxt, const xmlChar *prefix,
     if ((tlen > 0) && (xmlStrncmp(ctxt->input->cur, ctxt->name, tlen) == 0)) {
         if (ctxt->input->cur[tlen] == '>') {
 	    ctxt->input->cur += tlen + 1;
+	    ctxt->input->col += tlen + 1;
 	    goto done;
 	}
 	ctxt->input->cur += tlen;
+	ctxt->input->col += tlen;
 	name = (xmlChar*)1;
     } else {
 	if (prefix == NULL)
@@ -9302,7 +9795,7 @@ xmlParseEndTag2(xmlParserCtxtPtr ctxt, const xmlChar *prefix,
     /*
      * [ WFC: Element Type Match ]
      * The Name in an element's end-tag must match the element type in the
-     * start-tag. 
+     * start-tag.
      *
      */
     if (name != (xmlChar*)1) {
@@ -9331,7 +9824,7 @@ done:
 /**
  * xmlParseCDSect:
  * @ctxt:  an XML parser context
- * 
+ *
  * Parse escaped pure raw content.
  *
  * [18] CDSect ::= CDStart CData CDEnd
@@ -9384,14 +9877,21 @@ xmlParseCDSect(xmlParserCtxtPtr ctxt) {
 	if (len + 5 >= size) {
 	    xmlChar *tmp;
 
-	    size *= 2;
-	    tmp = (xmlChar *) xmlRealloc(buf, size * sizeof(xmlChar));
+            if ((size > XML_MAX_TEXT_LENGTH) &&
+                ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+                xmlFatalErrMsgStr(ctxt, XML_ERR_CDATA_NOT_FINISHED,
+                             "CData section too big found", NULL);
+                xmlFree (buf);
+                return;
+            }
+	    tmp = (xmlChar *) xmlRealloc(buf, size * 2 * sizeof(xmlChar));
 	    if (tmp == NULL) {
 	        xmlFree(buf);
 		xmlErrMemory(ctxt, NULL);
 		return;
 	    }
 	    buf = tmp;
+	    size *= 2;
 	}
 	COPY_BUF(rl,buf,len,r);
 	r = s;
@@ -9484,7 +9984,7 @@ xmlParseContent(xmlParserCtxtPtr ctxt) {
 
 	/*
 	 * Fifth case : a reference. If if has not been resolved,
-	 *    parsing returns it's Name, create the node 
+	 *    parsing returns it's Name, create the node
 	 */
 
 	else if (*cur == '&') {
@@ -9525,7 +10025,7 @@ xmlParseContent(xmlParserCtxtPtr ctxt) {
  *
  * [ WFC: Element Type Match ]
  * The Name in an element's end-tag must match the element type in the
- * start-tag. 
+ * start-tag.
  *
  */
 
@@ -9535,7 +10035,7 @@ xmlParseElement(xmlParserCtxtPtr ctxt) {
     const xmlChar *prefix = NULL;
     const xmlChar *URI = NULL;
     xmlParserNodeInfo node_info;
-    int line, tlen;
+    int line, tlen = 0;
     xmlNodePtr ret;
     int nsNr = ctxt->nsNr;
 
@@ -9584,7 +10084,7 @@ xmlParseElement(xmlParserCtxtPtr ctxt) {
     /*
      * [ VC: Root Element Type ]
      * The Name in the document type declaration must match the element
-     * type of the root element. 
+     * type of the root element.
      */
     if (ctxt->validate && ctxt->wellFormed && ctxt->myDoc &&
         ctxt->node && (ctxt->node == ctxt->myDoc->children))
@@ -9867,7 +10367,7 @@ xmlParseEncName(xmlParserCtxtPtr ctxt) {
 /**
  * xmlParseEncodingDecl:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse the XML encoding declaration
  *
  * [80] EncodingDecl ::= S 'encoding' Eq ('"' EncName '"' |  "'" EncName "'")
@@ -9908,6 +10408,15 @@ xmlParseEncodingDecl(xmlParserCtxtPtr ctxt) {
 	} else {
 	    xmlFatalErr(ctxt, XML_ERR_STRING_NOT_STARTED, NULL);
 	}
+
+        /*
+         * Non standard parsing, allowing the user to ignore encoding
+         */
+        if (ctxt->options & XML_PARSE_IGNORE_ENC) {
+	    xmlFree((xmlChar *) encoding);
+            return(NULL);
+	}
+
 	/*
 	 * UTF-16 encoding stwich has already taken place at this stage,
 	 * more over the little-endian/big-endian selection is already done
@@ -9917,7 +10426,7 @@ xmlParseEncodingDecl(xmlParserCtxtPtr ctxt) {
 	     (!xmlStrcasecmp(encoding, BAD_CAST "UTF16")))) {
 	    /*
 	     * If no encoding was passed to the parser, that we are
-	     * using UTF-16 and no decoder is present i.e. the 
+	     * using UTF-16 and no decoder is present i.e. the
 	     * document is apparently UTF-8 compatible, then raise an
 	     * encoding mismatch fatal error
 	     */
@@ -9968,7 +10477,7 @@ xmlParseEncodingDecl(xmlParserCtxtPtr ctxt) {
  * parse the XML standalone declaration
  *
  * [32] SDDecl ::= S 'standalone' Eq
- *                 (("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no')'"')) 
+ *                 (("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no')'"'))
  *
  * [ VC: Standalone Document Declaration ]
  * TODO The standalone document declaration must have the value "no"
@@ -10048,7 +10557,7 @@ xmlParseSDDecl(xmlParserCtxtPtr ctxt) {
 /**
  * xmlParseXMLDecl:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse an XML declaration header
  *
  * [23] XMLDecl ::= '<?xml' VersionInfo EncodingDecl? SDDecl? S? '?>'
@@ -10162,7 +10671,7 @@ xmlParseXMLDecl(xmlParserCtxtPtr ctxt) {
 /**
  * xmlParseMisc:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse an XML Misc* optional field.
  *
  * [27] Misc ::= Comment | PI |  S
@@ -10186,7 +10695,7 @@ xmlParseMisc(xmlParserCtxtPtr ctxt) {
 /**
  * xmlParseDocument:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse an XML document (and build a tree if using the standard SAX
  * interface).
  *
@@ -10223,9 +10732,9 @@ xmlParseDocument(xmlParserCtxtPtr ctxt) {
     if (ctxt->instate == XML_PARSER_EOF)
 	return(-1);
 
-    if ((ctxt->encoding == (const xmlChar *)XML_CHAR_ENCODING_NONE) &&
+    if ((ctxt->encoding == NULL) &&
         ((ctxt->input->end - ctxt->input->cur) >= 4)) {
-	/* 
+	/*
 	 * Get the 4 first bytes and decode the charset
 	 * if enc != XML_CHAR_ENCODING_NONE
 	 * plug some encoding conversion routines.
@@ -10275,6 +10784,10 @@ xmlParseDocument(xmlParserCtxtPtr ctxt) {
         ctxt->sax->startDocument(ctxt->userData);
     if (ctxt->instate == XML_PARSER_EOF)
 	return(-1);
+    if ((ctxt->myDoc != NULL) && (ctxt->input != NULL) &&
+        (ctxt->input->buf != NULL) && (ctxt->input->buf->compressed >= 0)) {
+	ctxt->myDoc->compression = ctxt->input->buf->compressed;
+    }
 
     /*
      * The Misc part of the Prolog
@@ -10374,7 +10887,7 @@ xmlParseDocument(xmlParserCtxtPtr ctxt) {
 /**
  * xmlParseExtParsedEnt:
  * @ctxt:  an XML parser context
- * 
+ *
  * parse a general parsed entity
  * An external general parsed entity is well-formed if it matches the
  * production labeled extParsedEnt.
@@ -10405,7 +10918,7 @@ xmlParseExtParsedEnt(xmlParserCtxtPtr ctxt) {
     if ((ctxt->sax) && (ctxt->sax->setDocumentLocator))
         ctxt->sax->setDocumentLocator(ctxt->userData, &xmlDefaultSAXLocator);
 
-    /* 
+    /*
      * Get the 4 first bytes and decode the charset
      * if enc != XML_CHAR_ENCODING_NONE
      * plug some encoding conversion routines.
@@ -10462,7 +10975,7 @@ xmlParseExtParsedEnt(xmlParserCtxtPtr ctxt) {
     xmlParseContent(ctxt);
     if (ctxt->instate == XML_PARSER_EOF)
 	return(-1);
-   
+
     if ((RAW == '<') && (NXT(1) == '/')) {
 	xmlFatalErr(ctxt, XML_ERR_NOT_WELL_BALANCED, NULL);
     } else if (RAW != 0) {
@@ -10482,7 +10995,7 @@ xmlParseExtParsedEnt(xmlParserCtxtPtr ctxt) {
 #ifdef LIBXML_PUSH_ENABLED
 /************************************************************************
  *									*
- * 		Progressive parsing interfaces				*
+ *		Progressive parsing interfaces				*
  *									*
  ************************************************************************/
 
@@ -10519,8 +11032,8 @@ xmlParseLookupSequence(xmlParserCtxtPtr ctxt, xmlChar first,
 	buf = in->base;
 	len = in->length;
     } else {
-	buf = in->buf->buffer->content;
-	len = in->buf->buffer->use;
+	buf = xmlBufContent(in->buf->buffer);
+	len = xmlBufUse(in->buf->buffer);
     }
     /* take into account the sequence length */
     if (third) len -= 2;
@@ -10543,7 +11056,7 @@ xmlParseLookupSequence(xmlParserCtxtPtr ctxt, xmlChar first,
 		xmlGenericError(xmlGenericErrorContext,
 			"PP: lookup '%c%c' found at %d\n",
 			first, next, base);
-	    else 
+	    else
 		xmlGenericError(xmlGenericErrorContext,
 			"PP: lookup '%c%c%c' found at %d\n",
 			first, next, third, base);
@@ -10559,7 +11072,7 @@ xmlParseLookupSequence(xmlParserCtxtPtr ctxt, xmlChar first,
     else if (third == 0)
 	xmlGenericError(xmlGenericErrorContext,
 		"PP: lookup '%c%c' failed\n", first, next);
-    else	
+    else
 	xmlGenericError(xmlGenericErrorContext,
 		"PP: lookup '%c%c%c' failed\n", first, next, third);
 #endif
@@ -10641,7 +11154,7 @@ xmlCheckCdataPush(const xmlChar *utf, int len) {
 
     if ((utf == NULL) || (len <= 0))
         return(0);
-    
+
     for (ix = 0; ix < len;) {      /* string is 0-terminated */
         c = utf[ix];
         if ((c & 0x80) == 0x00) {	/* 1-byte code, starts with 10 */
@@ -10773,7 +11286,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 	if ((ctxt->errNo != XML_ERR_OK) && (ctxt->disableSAX == 1))
 	    return(0);
 
-        
+
 	/*
 	 * Pop-up of finished entities.
 	 */
@@ -10788,22 +11301,22 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 	    /*
 	     * If we are operating on converted input, try to flush
 	     * remainng chars to avoid them stalling in the non-converted
-	     * buffer.
+	     * buffer. But do not do this in document start where
+	     * encoding="..." may not have been read and we work on a
+	     * guessed encoding.
 	     */
-	    if ((ctxt->input->buf->raw != NULL) &&
-		(ctxt->input->buf->raw->use > 0)) {
-		int base = ctxt->input->base -
-		           ctxt->input->buf->buffer->content;
-		int current = ctxt->input->cur - ctxt->input->base;
+	    if ((ctxt->instate != XML_PARSER_START) &&
+	        (ctxt->input->buf->raw != NULL) &&
+		(xmlBufIsEmpty(ctxt->input->buf->raw) == 0)) {
+                size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer,
+                                                 ctxt->input);
+		size_t current = ctxt->input->cur - ctxt->input->base;
 
 		xmlParserInputBufferPush(ctxt->input->buf, 0, "");
-		ctxt->input->base = ctxt->input->buf->buffer->content + base;
-		ctxt->input->cur = ctxt->input->base + current;
-		ctxt->input->end =
-		    &ctxt->input->buf->buffer->content[
-		                       ctxt->input->buf->buffer->use];
+                xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input,
+                                      base, current);
 	    }
-	    avail = ctxt->input->buf->buffer->use -
+	    avail = xmlBufUse(ctxt->input->buf->buffer) -
 		    (ctxt->input->cur - ctxt->input->base);
 	}
         if (avail < 1)
@@ -10825,7 +11338,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    if (avail < 4)
 			goto done;
 
-		    /* 
+		    /*
 		     * Get the 4 first bytes and decode the charset
 		     * if enc != XML_CHAR_ENCODING_NONE
 		     * plug some encoding conversion routines,
@@ -10980,7 +11493,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		/*
 		 * [ VC: Root Element Type ]
 		 * The Name in the document type declaration must match
-		 * the element type of the root element. 
+		 * the element type of the root element.
 		 */
 		if (ctxt->validate && ctxt->wellFormed && ctxt->myDoc &&
 		    ctxt->node && (ctxt->node == ctxt->myDoc->children))
@@ -11017,6 +11530,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    } else {
 			ctxt->instate = XML_PARSER_CONTENT;
 		    }
+                    ctxt->progressive = 1;
 		    break;
 		}
 		if (RAW == '>') {
@@ -11036,6 +11550,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 #endif /* LIBXML_SAX1_ENABLED */
 
 		ctxt->instate = XML_PARSER_CONTENT;
+                ctxt->progressive = 1;
                 break;
 	    }
             case XML_PARSER_CONTENT: {
@@ -11053,9 +11568,13 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    break;
 	        } else if ((cur == '<') && (next == '?')) {
 		    if ((!terminate) &&
-		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_PI;
 			goto done;
+                    }
 		    xmlParsePI(ctxt);
+		    ctxt->instate = XML_PARSER_CONTENT;
+                    ctxt->progressive = 1;
 		} else if ((cur == '<') && (next != '!')) {
 		    ctxt->instate = XML_PARSER_START_TAG;
 		    break;
@@ -11069,10 +11588,13 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    ctxt->input->cur += 4;
 		    term = xmlParseLookupSequence(ctxt, '-', '-', '>');
 		    ctxt->input->cur -= 4;
-		    if ((!terminate) && (term < 0))
+		    if ((!terminate) && (term < 0)) {
+                        ctxt->progressive = XML_PARSER_COMMENT;
 			goto done;
+                    }
 		    xmlParseComment(ctxt);
 		    ctxt->instate = XML_PARSER_CONTENT;
+                    ctxt->progressive = 1;
 		} else if ((cur == '<') && (ctxt->input->cur[1] == '!') &&
 		    (ctxt->input->cur[2] == '[') &&
 		    (ctxt->input->cur[3] == 'C') &&
@@ -11167,7 +11689,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		break;
             case XML_PARSER_CDATA_SECTION: {
 	        /*
-		 * The Push mode need to have the SAX callback for 
+		 * The Push mode need to have the SAX callback for
 		 * cdataBlock merge back contiguous callbacks.
 		 */
 		int base;
@@ -11177,7 +11699,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    if (avail >= XML_PARSER_BIG_BUFFER_SIZE + 2) {
 		        int tmp;
 
-			tmp = xmlCheckCdataPush(ctxt->input->cur, 
+			tmp = xmlCheckCdataPush(ctxt->input->cur,
 			                        XML_PARSER_BIG_BUFFER_SIZE);
 			if (tmp < 0) {
 			    tmp = -tmp;
@@ -11247,7 +11769,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    avail = ctxt->input->length -
 		            (ctxt->input->cur - ctxt->input->base);
 		else
-		    avail = ctxt->input->buf->buffer->use -
+		    avail = xmlBufUse(ctxt->input->buf->buffer) -
 		            (ctxt->input->cur - ctxt->input->base);
 		if (avail < 2)
 		    goto done;
@@ -11255,8 +11777,10 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		next = ctxt->input->cur[1];
 	        if ((cur == '<') && (next == '?')) {
 		    if ((!terminate) &&
-		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_PI;
 			goto done;
+                    }
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
 			    "PP: Parsing PI\n");
@@ -11264,13 +11788,17 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    xmlParsePI(ctxt);
 		    if (ctxt->instate == XML_PARSER_EOF)
 			goto done;
+		    ctxt->instate = XML_PARSER_MISC;
+                    ctxt->progressive = 1;
 		    ctxt->checkIndex = 0;
 		} else if ((cur == '<') && (next == '!') &&
 		    (ctxt->input->cur[2] == '-') &&
 		    (ctxt->input->cur[3] == '-')) {
 		    if ((!terminate) &&
-		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0))
+		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+                        ctxt->progressive = XML_PARSER_COMMENT;
 			goto done;
+                    }
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
 			    "PP: Parsing Comment\n");
@@ -11279,6 +11807,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    if (ctxt->instate == XML_PARSER_EOF)
 			goto done;
 		    ctxt->instate = XML_PARSER_MISC;
+                    ctxt->progressive = 1;
 		    ctxt->checkIndex = 0;
 		} else if ((cur == '<') && (next == '!') &&
 		    (ctxt->input->cur[2] == 'D') &&
@@ -11289,13 +11818,17 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    (ctxt->input->cur[7] == 'P') &&
 		    (ctxt->input->cur[8] == 'E')) {
 		    if ((!terminate) &&
-		        (xmlParseLookupSequence(ctxt, '>', 0, 0) < 0))
+		        (xmlParseLookupSequence(ctxt, '>', 0, 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_DTD;
 			goto done;
+                    }
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
 			    "PP: Parsing internal subset\n");
 #endif
 		    ctxt->inSubset = 1;
+                    ctxt->progressive = 0;
+		    ctxt->checkIndex = 0;
 		    xmlParseDocTypeDecl(ctxt);
 		    if (ctxt->instate == XML_PARSER_EOF)
 			goto done;
@@ -11328,7 +11861,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    goto done;
 		} else {
 		    ctxt->instate = XML_PARSER_START_TAG;
-		    ctxt->progressive = 1;
+		    ctxt->progressive = XML_PARSER_START_TAG;
 		    xmlParseGetLasts(ctxt, &lastlt, &lastgt);
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
@@ -11341,15 +11874,18 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		if (ctxt->input->buf == NULL)
 		    avail = ctxt->input->length - (ctxt->input->cur - ctxt->input->base);
 		else
-		    avail = ctxt->input->buf->buffer->use - (ctxt->input->cur - ctxt->input->base);
-		if (avail < 2) 
+		    avail = xmlBufUse(ctxt->input->buf->buffer) -
+                            (ctxt->input->cur - ctxt->input->base);
+		if (avail < 2)
 		    goto done;
 		cur = ctxt->input->cur[0];
 		next = ctxt->input->cur[1];
 	        if ((cur == '<') && (next == '?')) {
 		    if ((!terminate) &&
-		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_PI;
 			goto done;
+                    }
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
 			    "PP: Parsing PI\n");
@@ -11357,11 +11893,15 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    xmlParsePI(ctxt);
 		    if (ctxt->instate == XML_PARSER_EOF)
 			goto done;
+		    ctxt->instate = XML_PARSER_PROLOG;
+                    ctxt->progressive = 1;
 		} else if ((cur == '<') && (next == '!') &&
 		    (ctxt->input->cur[2] == '-') && (ctxt->input->cur[3] == '-')) {
 		    if ((!terminate) &&
-		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0))
+		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+                        ctxt->progressive = XML_PARSER_COMMENT;
 			goto done;
+                    }
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
 			    "PP: Parsing Comment\n");
@@ -11370,13 +11910,14 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    if (ctxt->instate == XML_PARSER_EOF)
 			goto done;
 		    ctxt->instate = XML_PARSER_PROLOG;
+                    ctxt->progressive = 1;
 		} else if ((cur == '<') && (next == '!') &&
 		           (avail < 4)) {
 		    goto done;
 		} else {
 		    ctxt->instate = XML_PARSER_START_TAG;
 		    if (ctxt->progressive == 0)
-			ctxt->progressive = 1;
+			ctxt->progressive = XML_PARSER_START_TAG;
 		    xmlParseGetLasts(ctxt, &lastlt, &lastgt);
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
@@ -11389,15 +11930,18 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		if (ctxt->input->buf == NULL)
 		    avail = ctxt->input->length - (ctxt->input->cur - ctxt->input->base);
 		else
-		    avail = ctxt->input->buf->buffer->use - (ctxt->input->cur - ctxt->input->base);
+		    avail = xmlBufUse(ctxt->input->buf->buffer) -
+                            (ctxt->input->cur - ctxt->input->base);
 		if (avail < 2)
 		    goto done;
 		cur = ctxt->input->cur[0];
 		next = ctxt->input->cur[1];
 	        if ((cur == '<') && (next == '?')) {
 		    if ((!terminate) &&
-		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0))
+		        (xmlParseLookupSequence(ctxt, '?', '>', 0) < 0)) {
+                        ctxt->progressive = XML_PARSER_PI;
 			goto done;
+                    }
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
 			    "PP: Parsing PI\n");
@@ -11406,11 +11950,14 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    if (ctxt->instate == XML_PARSER_EOF)
 			goto done;
 		    ctxt->instate = XML_PARSER_EPILOG;
+                    ctxt->progressive = 1;
 		} else if ((cur == '<') && (next == '!') &&
 		    (ctxt->input->cur[2] == '-') && (ctxt->input->cur[3] == '-')) {
 		    if ((!terminate) &&
-		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0))
+		        (xmlParseLookupSequence(ctxt, '-', '-', '>') < 0)) {
+                        ctxt->progressive = XML_PARSER_COMMENT;
 			goto done;
+                    }
 #ifdef DEBUG_PUSH
 		    xmlGenericError(xmlGenericErrorContext,
 			    "PP: Parsing Comment\n");
@@ -11419,6 +11966,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		    if (ctxt->instate == XML_PARSER_EOF)
 			goto done;
 		    ctxt->instate = XML_PARSER_EPILOG;
+                    ctxt->progressive = 1;
 		} else if ((cur == '<') && (next == '!') &&
 		           (avail < 4)) {
 		    goto done;
@@ -11448,29 +11996,28 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		int base, i;
 		xmlChar *buf;
 	        xmlChar quote = 0;
+                size_t use;
 
 		base = ctxt->input->cur - ctxt->input->base;
 		if (base < 0) return(0);
 		if (ctxt->checkIndex > base)
 		    base = ctxt->checkIndex;
-		buf = ctxt->input->buf->buffer->content;
-		for (;(unsigned int) base < ctxt->input->buf->buffer->use;
-		     base++) {
+		buf = xmlBufContent(ctxt->input->buf->buffer);
+                use = xmlBufUse(ctxt->input->buf->buffer);
+		for (;(unsigned int) base < use; base++) {
 		    if (quote != 0) {
 		        if (buf[base] == quote)
 			    quote = 0;
-			continue;    
+			continue;
 		    }
 		    if ((quote == 0) && (buf[base] == '<')) {
 		        int found  = 0;
 			/* special handling of comments */
-		        if (((unsigned int) base + 4 <
-			     ctxt->input->buf->buffer->use) &&
+		        if (((unsigned int) base + 4 < use) &&
 			    (buf[base + 1] == '!') &&
 			    (buf[base + 2] == '-') &&
 			    (buf[base + 3] == '-')) {
-			    for (;(unsigned int) base + 3 <
-			          ctxt->input->buf->buffer->use; base++) {
+			    for (;(unsigned int) base + 3 < use; base++) {
 				if ((buf[base] == '-') &&
 				    (buf[base + 1] == '-') &&
 				    (buf[base + 2] == '>')) {
@@ -11501,17 +12048,14 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 		        fprintf(stderr, "%c%c%c%c: ", buf[base],
 			        buf[base + 1], buf[base + 2], buf[base + 3]);
 #endif
-		        if ((unsigned int) base +1 >=
-		            ctxt->input->buf->buffer->use)
+		        if ((unsigned int) base +1 >= use)
 			    break;
 			if (buf[base + 1] == ']') {
 			    /* conditional crap, skip both ']' ! */
 			    base++;
 			    continue;
 			}
-		        for (i = 1;
-		     (unsigned int) base + i < ctxt->input->buf->buffer->use;
-		             i++) {
+		        for (i = 1; (unsigned int) base + i < use; i++) {
 			    if (buf[base + i] == '>') {
 #if 0
 			        fprintf(stderr, "found\n");
@@ -11529,7 +12073,7 @@ xmlParseTryOrFinish(xmlParserCtxtPtr ctxt, int terminate) {
 			fprintf(stderr, "end of stream\n");
 #endif
 		        break;
-                        
+
 		    }
 not_end_of_int_subset:
                     continue; /* for */
@@ -11537,6 +12081,10 @@ not_end_of_int_subset:
 		/*
 		 * We didn't found the end of the Internal subset
 		 */
+                if (quote == 0)
+                    ctxt->checkIndex = base;
+                else
+                    ctxt->checkIndex = 0;
 #ifdef DEBUG_PUSH
 		if (next == 0)
 		    xmlGenericError(xmlGenericErrorContext,
@@ -11545,6 +12093,7 @@ not_end_of_int_subset:
 	        goto done;
 
 found_end_int_subset:
+                ctxt->checkIndex = 0;
 		xmlParseInternalSubset(ctxt);
 		if (ctxt->instate == XML_PARSER_EOF)
 		    goto done;
@@ -11639,7 +12188,7 @@ found_end_int_subset:
 		break;
 	}
     }
-done:    
+done:
 #ifdef DEBUG_PUSH
     xmlGenericError(xmlGenericErrorContext, "PP: done %d\n", ret);
 #endif
@@ -11659,6 +12208,55 @@ encoding_error:
 }
 
 /**
+ * xmlParseCheckTransition:
+ * @ctxt:  an XML parser context
+ * @chunk:  a char array
+ * @size:  the size in byte of the chunk
+ *
+ * Check depending on the current parser state if the chunk given must be
+ * processed immediately or one need more data to advance on parsing.
+ *
+ * Returns -1 in case of error, 0 if the push is not needed and 1 if needed
+ */
+static int
+xmlParseCheckTransition(xmlParserCtxtPtr ctxt, const char *chunk, int size) {
+    if ((ctxt == NULL) || (chunk == NULL) || (size < 0))
+        return(-1);
+    if (ctxt->instate == XML_PARSER_START_TAG) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if (ctxt->progressive == XML_PARSER_COMMENT) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if (ctxt->instate == XML_PARSER_CDATA_SECTION) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if (ctxt->progressive == XML_PARSER_PI) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if (ctxt->instate == XML_PARSER_END_TAG) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    if ((ctxt->progressive == XML_PARSER_DTD) ||
+        (ctxt->instate == XML_PARSER_DTD)) {
+        if (memchr(chunk, '>', size) != NULL)
+            return(1);
+        return(0);
+    }
+    return(1);
+}
+
+/**
  * xmlParseChunk:
  * @ctxt:  an XML parser context
  * @chunk:  an char array
@@ -11674,6 +12272,8 @@ xmlParseChunk(xmlParserCtxtPtr ctxt, const char *chunk, int size,
               int terminate) {
     int end_in_lf = 0;
     int remain = 0;
+    size_t old_avail = 0;
+    size_t avail = 0;
 
     if (ctxt == NULL)
         return(XML_ERR_INTERNAL_ERROR);
@@ -11693,10 +12293,11 @@ xmldecl_done:
 
     if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
         (ctxt->input->buf != NULL) && (ctxt->instate != XML_PARSER_EOF))  {
-	int base = ctxt->input->base - ctxt->input->buf->buffer->content;
-	int cur = ctxt->input->cur - ctxt->input->base;
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+	size_t cur = ctxt->input->cur - ctxt->input->base;
 	int res;
 
+        old_avail = xmlBufUse(ctxt->input->buf->buffer);
         /*
          * Specific handling if we autodetected an encoding, we should not
          * push more than the first line ... which depend on the encoding
@@ -11725,23 +12326,20 @@ xmldecl_done:
              * if size is greater than len. Otherwise, memmove in xmlBufferAdd
              * will blindly copy extra bytes from memory.
              */
-            if (size > len) {
+            if ((unsigned int) size > len) {
                 remain = size - len;
                 size = len;
             } else {
                 remain = 0;
             }
         }
-	res =xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
+	res = xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
 	if (res < 0) {
 	    ctxt->errNo = XML_PARSER_EOF;
 	    ctxt->disableSAX = 1;
 	    return (XML_PARSER_EOF);
 	}
-	ctxt->input->base = ctxt->input->buf->buffer->content + base;
-	ctxt->input->cur = ctxt->input->base + cur;
-	ctxt->input->end =
-	    &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->use];
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
 #ifdef DEBUG_PUSH
 	xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
 #endif
@@ -11752,23 +12350,48 @@ xmldecl_done:
 	    if ((in->encoder != NULL) && (in->buffer != NULL) &&
 		    (in->raw != NULL)) {
 		int nbchars;
+		size_t base = xmlBufGetInputBase(in->buffer, ctxt->input);
+		size_t current = ctxt->input->cur - ctxt->input->base;
 
-		nbchars = xmlCharEncInFunc(in->encoder, in->buffer, in->raw);
+		nbchars = xmlCharEncInput(in, terminate);
 		if (nbchars < 0) {
 		    /* TODO 2.6.0 */
 		    xmlGenericError(xmlGenericErrorContext,
 				    "xmlParseChunk: encoder error\n");
 		    return(XML_ERR_INVALID_ENCODING);
 		}
+		xmlBufSetInputBaseCur(in->buffer, ctxt->input, base, current);
 	    }
 	}
     }
-    if (remain != 0)
+    if (remain != 0) {
         xmlParseTryOrFinish(ctxt, 0);
-    else
-        xmlParseTryOrFinish(ctxt, terminate);
+    } else {
+        if ((ctxt->input != NULL) && (ctxt->input->buf != NULL))
+            avail = xmlBufUse(ctxt->input->buf->buffer);
+        /*
+         * Depending on the current state it may not be such
+         * a good idea to try parsing if there is nothing in the chunk
+         * which would be worth doing a parser state transition and we
+         * need to wait for more data
+         */
+        if ((terminate) || (avail > XML_MAX_TEXT_LENGTH) ||
+            (old_avail == 0) || (avail == 0) ||
+            (xmlParseCheckTransition(ctxt,
+                       (const char *)&ctxt->input->base[old_avail],
+                                     avail - old_avail)))
+            xmlParseTryOrFinish(ctxt, terminate);
+    }
     if (ctxt->instate == XML_PARSER_EOF)
         return(ctxt->errNo);
+
+    if ((ctxt->input != NULL) &&
+         (((ctxt->input->end - ctxt->input->cur) > XML_MAX_LOOKUP_LIMIT) ||
+         ((ctxt->input->cur - ctxt->input->base) > XML_MAX_LOOKUP_LIMIT)) &&
+        ((ctxt->options & XML_PARSE_HUGE) == 0)) {
+        xmlFatalErr(ctxt, XML_ERR_INTERNAL_ERROR, "Huge input lookup");
+        ctxt->instate = XML_PARSER_EOF;
+    }
     if ((ctxt->errNo != XML_ERR_OK) && (ctxt->disableSAX == 1))
         return(ctxt->errNo);
 
@@ -11780,28 +12403,35 @@ xmldecl_done:
     }
     if ((end_in_lf == 1) && (ctxt->input != NULL) &&
         (ctxt->input->buf != NULL)) {
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer,
+					 ctxt->input);
+	size_t current = ctxt->input->cur - ctxt->input->base;
+
 	xmlParserInputBufferPush(ctxt->input->buf, 1, "\r");
+
+	xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input,
+			      base, current);
     }
     if (terminate) {
 	/*
 	 * Check for termination
 	 */
-	int avail = 0;
+	int cur_avail = 0;
 
 	if (ctxt->input != NULL) {
 	    if (ctxt->input->buf == NULL)
-		avail = ctxt->input->length -
-			(ctxt->input->cur - ctxt->input->base);
+		cur_avail = ctxt->input->length -
+			    (ctxt->input->cur - ctxt->input->base);
 	    else
-		avail = ctxt->input->buf->buffer->use -
-			(ctxt->input->cur - ctxt->input->base);
+		cur_avail = xmlBufUse(ctxt->input->buf->buffer) -
+			              (ctxt->input->cur - ctxt->input->base);
 	}
-			    
+
 	if ((ctxt->instate != XML_PARSER_EOF) &&
 	    (ctxt->instate != XML_PARSER_EPILOG)) {
 	    xmlFatalErr(ctxt, XML_ERR_DOCUMENT_END, NULL);
-	} 
-	if ((ctxt->instate == XML_PARSER_EPILOG) && (avail > 0)) {
+	}
+	if ((ctxt->instate == XML_PARSER_EPILOG) && (cur_avail > 0)) {
 	    xmlFatalErr(ctxt, XML_ERR_DOCUMENT_END, NULL);
 	}
 	if (ctxt->instate != XML_PARSER_EOF) {
@@ -11810,12 +12440,15 @@ xmldecl_done:
 	}
 	ctxt->instate = XML_PARSER_EOF;
     }
-    return((xmlParserErrors) ctxt->errNo);	      
+    if (ctxt->wellFormed == 0)
+	return((xmlParserErrors) ctxt->errNo);
+    else
+        return(0);
 }
 
 /************************************************************************
  *									*
- * 		I/O front end functions to the parser			*
+ *		I/O front end functions to the parser			*
  *									*
  ************************************************************************/
 
@@ -11839,7 +12472,7 @@ xmldecl_done:
  */
 
 xmlParserCtxtPtr
-xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data, 
+xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
                         const char *chunk, int size, const char *filename) {
     xmlParserCtxtPtr ctxt;
     xmlParserInputPtr inputStream;
@@ -11888,7 +12521,7 @@ xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
 	    memcpy(ctxt->sax, sax, sizeof(xmlSAXHandlerV1));
 	if (user_data != NULL)
 	    ctxt->userData = user_data;
-    }	
+    }
     if (filename == NULL) {
 	ctxt->directory = NULL;
     } else {
@@ -11914,11 +12547,7 @@ xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
 	}
     }
     inputStream->buf = buf;
-    inputStream->base = inputStream->buf->buffer->content;
-    inputStream->cur = inputStream->buf->buffer->content;
-    inputStream->end = 
-	&inputStream->buf->buffer->content[inputStream->buf->buffer->use];
-
+    xmlBufResetInput(inputStream->buf->buffer, inputStream);
     inputPush(ctxt, inputStream);
 
     /*
@@ -11929,15 +12558,12 @@ xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
     if ((size == 0) || (chunk == NULL)) {
 	ctxt->charset = XML_CHAR_ENCODING_NONE;
     } else if ((ctxt->input != NULL) && (ctxt->input->buf != NULL)) {
-	int base = ctxt->input->base - ctxt->input->buf->buffer->content;
-	int cur = ctxt->input->cur - ctxt->input->base;
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+	size_t cur = ctxt->input->cur - ctxt->input->base;
 
-	xmlParserInputBufferPush(ctxt->input->buf, size, chunk);	      
+	xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
 
-	ctxt->input->base = ctxt->input->buf->buffer->content + base;
-	ctxt->input->cur = ctxt->input->base + cur;
-	ctxt->input->end =
-	    &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->use];
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
 #ifdef DEBUG_PUSH
 	xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
 #endif
@@ -11957,7 +12583,7 @@ xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
  *
  * Blocks further parser processing
  */
-void           
+void
 xmlStopParser(xmlParserCtxtPtr ctxt) {
     if (ctxt == NULL)
         return;
@@ -11991,11 +12617,15 @@ xmlCreateIOParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
     xmlParserCtxtPtr ctxt;
     xmlParserInputPtr inputStream;
     xmlParserInputBufferPtr buf;
-    
+
     if (ioread == NULL) return(NULL);
 
     buf = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx, enc);
-    if (buf == NULL) return(NULL);
+    if (buf == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
+        return (NULL);
+    }
 
     ctxt = xmlNewParserCtxt();
     if (ctxt == NULL) {
@@ -12020,7 +12650,7 @@ xmlCreateIOParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
 	    memcpy(ctxt->sax, sax, sizeof(xmlSAXHandlerV1));
 	if (user_data != NULL)
 	    ctxt->userData = user_data;
-    }	
+    }
 
     inputStream = xmlNewIOInputStream(ctxt, buf, enc);
     if (inputStream == NULL) {
@@ -12035,7 +12665,7 @@ xmlCreateIOParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
 #ifdef LIBXML_VALID_ENABLED
 /************************************************************************
  *									*
- * 		Front ends when parsing a DTD				*
+ *		Front ends when parsing a DTD				*
  *									*
  ************************************************************************/
 
@@ -12046,7 +12676,7 @@ xmlCreateIOParserCtxt(xmlSAXHandlerPtr sax, void *user_data,
  * @enc:  the charset encoding if known
  *
  * Load and parse a DTD
- * 
+ *
  * Returns the resulting xmlDtdPtr or NULL in case of error.
  * @input will be freed by the function in any case.
  */
@@ -12068,10 +12698,13 @@ xmlIOParseDTD(xmlSAXHandlerPtr sax, xmlParserInputBufferPtr input,
 	return(NULL);
     }
 
+    /* We are loading a DTD */
+    ctxt->options |= XML_PARSE_DTDLOAD;
+
     /*
      * Set-up the SAX context
      */
-    if (sax != NULL) { 
+    if (sax != NULL) {
 	if (ctxt->sax != NULL)
 	    xmlFree(ctxt->sax);
         ctxt->sax = sax;
@@ -12125,7 +12758,7 @@ xmlIOParseDTD(xmlSAXHandlerPtr sax, xmlParserInputBufferPtr input,
 
     if ((enc == XML_CHAR_ENCODING_NONE) &&
         ((ctxt->input->end - ctxt->input->cur) >= 4)) {
-	/* 
+	/*
 	 * Get the 4 first bytes and decode the charset
 	 * if enc != XML_CHAR_ENCODING_NONE
 	 * plug some encoding conversion routines.
@@ -12164,7 +12797,7 @@ xmlIOParseDTD(xmlSAXHandlerPtr sax, xmlParserInputBufferPtr input,
     }
     if (sax != NULL) ctxt->sax = NULL;
     xmlFreeParserCtxt(ctxt);
-    
+
     return(ret);
 }
 
@@ -12175,7 +12808,7 @@ xmlIOParseDTD(xmlSAXHandlerPtr sax, xmlParserInputBufferPtr input,
  * @SystemID:  a NAME* containing the URL to the DTD
  *
  * Load and parse an external subset.
- * 
+ *
  * Returns the resulting xmlDtdPtr or NULL in case of error.
  */
 
@@ -12195,16 +12828,19 @@ xmlSAXParseDTD(xmlSAXHandlerPtr sax, const xmlChar *ExternalID,
 	return(NULL);
     }
 
+    /* We are loading a DTD */
+    ctxt->options |= XML_PARSE_DTDLOAD;
+
     /*
      * Set-up the SAX context
      */
-    if (sax != NULL) { 
+    if (sax != NULL) {
 	if (ctxt->sax != NULL)
 	    xmlFree(ctxt->sax);
         ctxt->sax = sax;
         ctxt->userData = ctxt;
     }
-    
+
     /*
      * Canonicalise the system ID
      */
@@ -12315,7 +12951,7 @@ xmlParseDTD(const xmlChar *ExternalID, const xmlChar *SystemID) {
 
 /************************************************************************
  *									*
- * 		Front ends when parsing an Entity			*
+ *		Front ends when parsing an Entity			*
  *									*
  ************************************************************************/
 
@@ -12431,12 +13067,22 @@ xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx, const xmlChar *URL,
 	 */
 	if ((xmlStrEqual(ctx->version, BAD_CAST "1.0")) &&
 	    (!xmlStrEqual(ctxt->input->version, BAD_CAST "1.0"))) {
-	    xmlFatalErrMsg(ctxt, XML_ERR_VERSION_MISMATCH, 
+	    xmlFatalErrMsg(ctxt, XML_ERR_VERSION_MISMATCH,
 	                   "Version mismatch between document and entity\n");
 	}
     }
 
     /*
+     * If the user provided its own SAX callbacks then reuse the
+     * useData callback field, otherwise the expected setup in a
+     * DOM builder is to have userData == ctxt
+     */
+    if (ctx->userData == ctx)
+        ctxt->userData = ctxt;
+    else
+        ctxt->userData = ctx->userData;
+
+    /*
      * Doing validity checking on chunk doesn't make sense
      */
     ctxt->instate = XML_PARSER_CONTENT;
@@ -12704,7 +13350,7 @@ xmlParseExternalEntityPrivate(xmlDocPtr doc, xmlParserCtxtPtr oldctxt,
     if (ctxt->lastError.code != XML_ERR_OK)
         xmlCopyError(&ctxt->lastError, &oldctxt->lastError);
 
-    if (sax != NULL) 
+    if (sax != NULL)
 	ctxt->sax = oldsax;
     oldctxt->node_seq.maximum = ctxt->node_seq.maximum;
     oldctxt->node_seq.length = ctxt->node_seq.length;
@@ -13074,7 +13720,7 @@ xmlParseInNodeContext(xmlNodePtr node, const char *data, int datalen,
 	    xmlFree((xmlChar *) ctxt->encoding);
         ctxt->encoding = xmlStrdup((const xmlChar *) doc->encoding);
 
-        hdlr = xmlFindCharEncodingHandler(doc->encoding);
+        hdlr = xmlFindCharEncodingHandler((const char *) doc->encoding);
         if (hdlr != NULL) {
             xmlSwitchToEncoding(ctxt, hdlr);
 	} else {
@@ -13085,6 +13731,8 @@ xmlParseInNodeContext(xmlNodePtr node, const char *data, int datalen,
     xmlCtxtUseOptionsInternal(ctxt, options, NULL);
     xmlDetectSAX2(ctxt);
     ctxt->myDoc = doc;
+    /* parsing in context, i.e. as within existing content */
+    ctxt->instate = XML_PARSER_CONTENT;
 
     fake = xmlNewComment(NULL);
     if (fake == NULL) {
@@ -13120,7 +13768,6 @@ xmlParseInNodeContext(xmlNodePtr node, const char *data, int datalen,
 	    }
 	    cur = cur->parent;
 	}
-	ctxt->instate = XML_PARSER_CONTENT;
     }
 
     if ((ctxt->validate) || (ctxt->replaceEntities != 0)) {
@@ -13523,7 +14170,7 @@ xmlCreateEntityParserCtxt(const xmlChar *URL, const xmlChar *ID,
  * @filename:  the filename or URL
  * @options:  a combination of xmlParserOption
  *
- * Create a parser context for a file or URL content. 
+ * Create a parser context for a file or URL content.
  * Automatic support for ZLIB/Compress compressed document is provided
  * by default if found at compile-time and for file accesses
  *
@@ -13565,7 +14212,7 @@ xmlCreateURLParserCtxt(const char *filename, int options)
  * xmlCreateFileParserCtxt:
  * @filename:  the filename
  *
- * Create a parser context for a file content. 
+ * Create a parser context for a file content.
  * Automatic support for ZLIB/Compress compressed document is provided
  * by default if found at compile-time.
  *
@@ -13643,7 +14290,7 @@ xmlSAXParseFileWithData(xmlSAXHandlerPtr sax, const char *filename,
     if (sax != NULL)
         ctxt->sax = NULL;
     xmlFreeParserCtxt(ctxt);
-    
+
     return(ret);
 }
 
@@ -13743,7 +14390,7 @@ xmlSetupParserForBuffer(xmlParserCtxtPtr ctxt, const xmlChar* buffer,
         xmlClearParserCtxt(ctxt);
         return;
     }
-  
+
     xmlClearParserCtxt(ctxt);
     if (filename != NULL)
         input->filename = (char *) xmlCanonicPath((const xmlChar *)filename);
@@ -13761,7 +14408,7 @@ xmlSetupParserForBuffer(xmlParserCtxtPtr ctxt, const xmlChar* buffer,
  *
  * parse an XML file and call the given SAX handler routines.
  * Automatic support for ZLIB/Compress compressed document is provided
- * 
+ *
  * Returns 0 in case of success or a error number otherwise
  */
 int
@@ -13769,7 +14416,7 @@ xmlSAXUserParseFile(xmlSAXHandlerPtr sax, void *user_data,
                     const char *filename) {
     int ret = 0;
     xmlParserCtxtPtr ctxt;
-    
+
     ctxt = xmlCreateFileParserCtxt(filename);
     if (ctxt == NULL) return -1;
     if (ctxt->sax != (xmlSAXHandlerPtr) &xmlDefaultSAXHandler)
@@ -13779,9 +14426,9 @@ xmlSAXUserParseFile(xmlSAXHandlerPtr sax, void *user_data,
 
     if (user_data != NULL)
 	ctxt->userData = user_data;
-    
+
     xmlParseDocument(ctxt);
-    
+
     if (ctxt->wellFormed)
 	ret = 0;
     else {
@@ -13797,14 +14444,14 @@ xmlSAXUserParseFile(xmlSAXHandlerPtr sax, void *user_data,
 	ctxt->myDoc = NULL;
     }
     xmlFreeParserCtxt(ctxt);
-    
+
     return ret;
 }
 #endif /* LIBXML_SAX1_ENABLED */
 
 /************************************************************************
  *									*
- * 		Front ends when parsing from memory			*
+ *		Front ends when parsing from memory			*
  *									*
  ************************************************************************/
 
@@ -13848,9 +14495,7 @@ xmlCreateMemoryParserCtxt(const char *buffer, int size) {
 
     input->filename = NULL;
     input->buf = buf;
-    input->base = input->buf->buffer->content;
-    input->cur = input->buf->buffer->content;
-    input->end = &input->buf->buffer->content[input->buf->buffer->use];
+    xmlBufResetInput(input->buf->buffer, input);
 
     inputPush(ctxt, input);
     return(ctxt);
@@ -13906,7 +14551,7 @@ xmlSAXParseMemoryWithData(xmlSAXHandlerPtr sax, const char *buffer,
        xmlFreeDoc(ctxt->myDoc);
        ctxt->myDoc = NULL;
     }
-    if (sax != NULL) 
+    if (sax != NULL)
 	ctxt->sax = NULL;
     xmlFreeParserCtxt(ctxt);
 
@@ -13924,7 +14569,7 @@ xmlSAXParseMemoryWithData(xmlSAXHandlerPtr sax, const char *buffer,
  * parse an XML in-memory block and use the given SAX function block
  * to handle the parsing callback. If sax is NULL, fallback to the default
  * DOM tree building routines.
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -13939,7 +14584,7 @@ xmlSAXParseMemory(xmlSAXHandlerPtr sax, const char *buffer,
  * @size:  the size of the array
  *
  * parse an XML in-memory block and build a tree.
- * 
+ *
  * Returns the resulting document tree
  */
 
@@ -13993,7 +14638,7 @@ int xmlSAXUserParseMemory(xmlSAXHandlerPtr sax, void *user_data,
 	ctxt->userData = user_data;
 
     xmlParseDocument(ctxt);
-    
+
     if (ctxt->wellFormed)
 	ret = 0;
     else {
@@ -14009,7 +14654,7 @@ int xmlSAXUserParseMemory(xmlSAXHandlerPtr sax, void *user_data,
 	ctxt->myDoc = NULL;
     }
     xmlFreeParserCtxt(ctxt);
-    
+
     return ret;
 }
 #endif /* LIBXML_SAX1_ENABLED */
@@ -14043,7 +14688,7 @@ xmlCreateDocParserCtxt(const xmlChar *cur) {
  * parse an XML in-memory document and build a tree.
  * It use the given SAX function block to handle the parsing callback.
  * If sax is NULL, fallback to the default DOM tree building routines.
- * 
+ *
  * Returns the resulting document tree
  */
 
@@ -14058,7 +14703,7 @@ xmlSAXParseDoc(xmlSAXHandlerPtr sax, const xmlChar *cur, int recovery) {
 
     ctxt = xmlCreateDocParserCtxt(cur);
     if (ctxt == NULL) return(NULL);
-    if (sax != NULL) { 
+    if (sax != NULL) {
         oldsax = ctxt->sax;
         ctxt->sax = sax;
         ctxt->userData = NULL;
@@ -14075,7 +14720,7 @@ xmlSAXParseDoc(xmlSAXHandlerPtr sax, const xmlChar *cur, int recovery) {
     if (sax != NULL)
 	ctxt->sax = oldsax;
     xmlFreeParserCtxt(ctxt);
-    
+
     return(ret);
 }
 
@@ -14084,7 +14729,7 @@ xmlSAXParseDoc(xmlSAXHandlerPtr sax, const xmlChar *cur, int recovery) {
  * @cur:  a pointer to an array of xmlChar
  *
  * parse an XML in-memory document and build a tree.
- * 
+ *
  * Returns the resulting document tree
  */
 
@@ -14097,8 +14742,8 @@ xmlParseDoc(const xmlChar *cur) {
 #ifdef LIBXML_LEGACY_ENABLED
 /************************************************************************
  *									*
- * 	Specific function to keep track of entities references		*
- * 	and used by the XSLT debugger					*
+ *	Specific function to keep track of entities references		*
+ *	and used by the XSLT debugger					*
  *									*
  ************************************************************************/
 
@@ -14108,7 +14753,7 @@ static xmlEntityReferenceFunc xmlEntityRefFunc = NULL;
  * xmlAddEntityReference:
  * @ent : A valid entity
  * @firstNode : A valid first node for children of entity
- * @lastNode : A valid last node of children entity 
+ * @lastNode : A valid last node of children entity
  *
  * Notify of a reference to an entity of type XML_EXTERNAL_GENERAL_PARSED_ENTITY
  */
@@ -14137,7 +14782,7 @@ xmlSetEntityReferenceFunc(xmlEntityReferenceFunc func)
 
 /************************************************************************
  *									*
- * 				Miscellaneous				*
+ *				Miscellaneous				*
  *									*
  ************************************************************************/
 
@@ -14165,12 +14810,13 @@ xmlInitParser(void) {
     __xmlGlobalInitMutexLock();
     if (xmlParserInitialized == 0) {
 #endif
-	xmlInitGlobals();
 	xmlInitThreads();
+	xmlInitGlobals();
 	if ((xmlGenericError == xmlGenericErrorDefaultFunc) ||
 	    (xmlGenericError == NULL))
 	    initGenericErrorDefaultFunc(NULL);
 	xmlInitMemory();
+        xmlInitializeDict();
 	xmlInitCharEncodingHandlers();
 	xmlDefaultSAXHandlerInit();
 	xmlRegisterDefaultInputCallbacks();
@@ -14184,6 +14830,9 @@ xmlInitParser(void) {
 #ifdef LIBXML_XPATH_ENABLED
 	xmlXPathInit();
 #endif
+#ifdef LIBXML_CATALOG_ENABLED
+        xmlInitializeCatalog();
+#endif
 	xmlParserInitialized = 1;
 #ifdef LIBXML_THREAD_ENABLED
     }
@@ -14231,8 +14880,8 @@ xmlCleanupParser(void) {
     xmlSchemaCleanupTypes();
     xmlRelaxNGCleanupTypes();
 #endif
-    xmlCleanupGlobals();
     xmlResetLastError();
+    xmlCleanupGlobals();
     xmlCleanupThreads(); /* must be last if called not from the main thread */
     xmlCleanupMemory();
     xmlParserInitialized = 0;
@@ -14252,7 +14901,7 @@ xmlCleanupParser(void) {
  * current scope
  */
 #define DICT_FREE(str)						\
-	if ((str) && ((!dict) || 				\
+	if ((str) && ((!dict) ||				\
 	    (xmlDictOwns(dict, (const xmlChar *)(str)) == 0)))	\
 	    xmlFree((char *)(str));
 
@@ -14267,7 +14916,7 @@ xmlCtxtReset(xmlParserCtxtPtr ctxt)
 {
     xmlParserInputPtr input;
     xmlDictPtr dict;
-    
+
     if (ctxt == NULL)
         return;
 
@@ -14335,6 +14984,7 @@ xmlCtxtReset(xmlParserCtxtPtr ctxt)
     ctxt->catalogs = NULL;
     ctxt->nbentities = 0;
     ctxt->sizeentities = 0;
+    ctxt->sizeentcopy = 0;
     xmlInitNodeInfoSeq(&ctxt->node_seq);
 
     if (ctxt->attsDefault != NULL) {
@@ -14419,25 +15069,18 @@ xmlCtxtResetPush(xmlParserCtxtPtr ctxt, const char *chunk,
         inputStream->filename = (char *)
             xmlCanonicPath((const xmlChar *) filename);
     inputStream->buf = buf;
-    inputStream->base = inputStream->buf->buffer->content;
-    inputStream->cur = inputStream->buf->buffer->content;
-    inputStream->end =
-        &inputStream->buf->buffer->content[inputStream->buf->buffer->use];
+    xmlBufResetInput(buf->buffer, inputStream);
 
     inputPush(ctxt, inputStream);
 
     if ((size > 0) && (chunk != NULL) && (ctxt->input != NULL) &&
         (ctxt->input->buf != NULL)) {
-        int base = ctxt->input->base - ctxt->input->buf->buffer->content;
-        int cur = ctxt->input->cur - ctxt->input->base;
+	size_t base = xmlBufGetInputBase(ctxt->input->buf->buffer, ctxt->input);
+        size_t cur = ctxt->input->cur - ctxt->input->base;
 
         xmlParserInputBufferPush(ctxt->input->buf, size, chunk);
 
-        ctxt->input->base = ctxt->input->buf->buffer->content + base;
-        ctxt->input->cur = ctxt->input->base + cur;
-        ctxt->input->end =
-            &ctxt->input->buf->buffer->content[ctxt->input->buf->buffer->
-                                               use];
+        xmlBufSetInputBaseCur(ctxt->input->buf->buffer, ctxt->input, base, cur);
 #ifdef DEBUG_PUSH
         xmlGenericError(xmlGenericErrorContext, "PP: pushed %d\n", size);
 #endif
@@ -14588,11 +15231,21 @@ xmlCtxtUseOptionsInternal(xmlParserCtxtPtr ctxt, int options, const char *encodi
     if (options & XML_PARSE_HUGE) {
 	ctxt->options |= XML_PARSE_HUGE;
         options -= XML_PARSE_HUGE;
+        if (ctxt->dict != NULL)
+            xmlDictSetLimit(ctxt->dict, 0);
     }
     if (options & XML_PARSE_OLDSAX) {
 	ctxt->options |= XML_PARSE_OLDSAX;
         options -= XML_PARSE_OLDSAX;
     }
+    if (options & XML_PARSE_IGNORE_ENC) {
+	ctxt->options |= XML_PARSE_IGNORE_ENC;
+        options -= XML_PARSE_IGNORE_ENC;
+    }
+    if (options & XML_PARSE_BIG_LINES) {
+	ctxt->options |= XML_PARSE_BIG_LINES;
+        options -= XML_PARSE_BIG_LINES;
+    }
     ctxt->linenumbers = 1;
     return (options);
 }
@@ -14667,7 +15320,7 @@ xmlDoRead(xmlParserCtxtPtr ctxt, const char *URL, const char *encoding,
  * @options:  a combination of xmlParserOption
  *
  * parse an XML in-memory document and build a tree.
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14677,6 +15330,7 @@ xmlReadDoc(const xmlChar * cur, const char *URL, const char *encoding, int optio
 
     if (cur == NULL)
         return (NULL);
+    xmlInitParser();
 
     ctxt = xmlCreateDocParserCtxt(cur);
     if (ctxt == NULL)
@@ -14691,7 +15345,7 @@ xmlReadDoc(const xmlChar * cur, const char *URL, const char *encoding, int optio
  * @options:  a combination of xmlParserOption
  *
  * parse an XML file from the filesystem or the network.
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14699,6 +15353,7 @@ xmlReadFile(const char *filename, const char *encoding, int options)
 {
     xmlParserCtxtPtr ctxt;
 
+    xmlInitParser();
     ctxt = xmlCreateURLParserCtxt(filename, options);
     if (ctxt == NULL)
         return (NULL);
@@ -14714,7 +15369,7 @@ xmlReadFile(const char *filename, const char *encoding, int options)
  * @options:  a combination of xmlParserOption
  *
  * parse an XML in-memory document and build a tree.
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14722,6 +15377,7 @@ xmlReadMemory(const char *buffer, int size, const char *URL, const char *encodin
 {
     xmlParserCtxtPtr ctxt;
 
+    xmlInitParser();
     ctxt = xmlCreateMemoryParserCtxt(buffer, size);
     if (ctxt == NULL)
         return (NULL);
@@ -14738,7 +15394,7 @@ xmlReadMemory(const char *buffer, int size, const char *URL, const char *encodin
  * parse an XML from a file descriptor and build a tree.
  * NOTE that the file descriptor will not be closed when the
  *      reader is closed or reset.
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14750,6 +15406,7 @@ xmlReadFd(int fd, const char *URL, const char *encoding, int options)
 
     if (fd < 0)
         return (NULL);
+    xmlInitParser();
 
     input = xmlParserInputBufferCreateFd(fd, XML_CHAR_ENCODING_NONE);
     if (input == NULL)
@@ -14780,7 +15437,7 @@ xmlReadFd(int fd, const char *URL, const char *encoding, int options)
  * @options:  a combination of xmlParserOption
  *
  * parse an XML document from I/O functions and source and build a tree.
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14793,11 +15450,15 @@ xmlReadIO(xmlInputReadCallback ioread, xmlInputCloseCallback ioclose,
 
     if (ioread == NULL)
         return (NULL);
+    xmlInitParser();
 
     input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
                                          XML_CHAR_ENCODING_NONE);
-    if (input == NULL)
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
         return (NULL);
+    }
     ctxt = xmlNewParserCtxt();
     if (ctxt == NULL) {
         xmlFreeParserInputBuffer(input);
@@ -14823,7 +15484,7 @@ xmlReadIO(xmlInputReadCallback ioread, xmlInputCloseCallback ioclose,
  *
  * parse an XML in-memory document and build a tree.
  * This reuses the existing @ctxt parser context
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14836,6 +15497,7 @@ xmlCtxtReadDoc(xmlParserCtxtPtr ctxt, const xmlChar * cur,
         return (NULL);
     if (ctxt == NULL)
         return (NULL);
+    xmlInitParser();
 
     xmlCtxtReset(ctxt);
 
@@ -14856,7 +15518,7 @@ xmlCtxtReadDoc(xmlParserCtxtPtr ctxt, const xmlChar * cur,
  *
  * parse an XML file from the filesystem or the network.
  * This reuses the existing @ctxt parser context
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14869,6 +15531,7 @@ xmlCtxtReadFile(xmlParserCtxtPtr ctxt, const char *filename,
         return (NULL);
     if (ctxt == NULL)
         return (NULL);
+    xmlInitParser();
 
     xmlCtxtReset(ctxt);
 
@@ -14891,7 +15554,7 @@ xmlCtxtReadFile(xmlParserCtxtPtr ctxt, const char *filename,
  *
  * parse an XML in-memory document and build a tree.
  * This reuses the existing @ctxt parser context
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14905,6 +15568,7 @@ xmlCtxtReadMemory(xmlParserCtxtPtr ctxt, const char *buffer, int size,
         return (NULL);
     if (buffer == NULL)
         return (NULL);
+    xmlInitParser();
 
     xmlCtxtReset(ctxt);
 
@@ -14935,7 +15599,7 @@ xmlCtxtReadMemory(xmlParserCtxtPtr ctxt, const char *buffer, int size,
  * This reuses the existing @ctxt parser context
  * NOTE that the file descriptor will not be closed when the
  *      reader is closed or reset.
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14949,6 +15613,7 @@ xmlCtxtReadFd(xmlParserCtxtPtr ctxt, int fd,
         return (NULL);
     if (ctxt == NULL)
         return (NULL);
+    xmlInitParser();
 
     xmlCtxtReset(ctxt);
 
@@ -14978,7 +15643,7 @@ xmlCtxtReadFd(xmlParserCtxtPtr ctxt, int fd,
  *
  * parse an XML document from I/O functions and source and build a tree.
  * This reuses the existing @ctxt parser context
- * 
+ *
  * Returns the resulting document tree
  */
 xmlDocPtr
@@ -14994,13 +15659,17 @@ xmlCtxtReadIO(xmlParserCtxtPtr ctxt, xmlInputReadCallback ioread,
         return (NULL);
     if (ctxt == NULL)
         return (NULL);
+    xmlInitParser();
 
     xmlCtxtReset(ctxt);
 
     input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
                                          XML_CHAR_ENCODING_NONE);
-    if (input == NULL)
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
         return (NULL);
+    }
     stream = xmlNewIOInputStream(ctxt, input, XML_CHAR_ENCODING_NONE);
     if (stream == NULL) {
         xmlFreeParserInputBuffer(input);
diff --git a/third_party/libxml/src/parserInternals.c b/third_party/libxml/src/parserInternals.c
index 2404ddf..df204fd 100644
--- a/third_party/libxml/src/parserInternals.c
+++ b/third_party/libxml/src/parserInternals.c
@@ -55,6 +55,9 @@
 #include <libxml/globals.h>
 #include <libxml/chvalid.h>
 
+#include "buf.h"
+#include "enc.h"
+
 /*
  * Various global defaults for parsing
  */
@@ -73,15 +76,15 @@ xmlCheckVersion(int version) {
     xmlInitParser();
 
     if ((myversion / 10000) != (version / 10000)) {
-	xmlGenericError(xmlGenericErrorContext, 
+	xmlGenericError(xmlGenericErrorContext,
 		"Fatal: program compiled against libxml %d using libxml %d\n",
 		(version / 10000), (myversion / 10000));
-	fprintf(stderr, 
+	fprintf(stderr,
 		"Fatal: program compiled against libxml %d using libxml %d\n",
 		(version / 10000), (myversion / 10000));
     }
     if ((myversion / 100) < (version / 100)) {
-	xmlGenericError(xmlGenericErrorContext, 
+	xmlGenericError(xmlGenericErrorContext,
 		"Warning: program compiled against libxml %d using older %d\n",
 		(version / 100), (myversion / 100));
     }
@@ -90,7 +93,7 @@ xmlCheckVersion(int version) {
 
 /************************************************************************
  *									*
- * 		Some factorized error routines				*
+ *		Some factorized error routines				*
  *									*
  ************************************************************************/
 
@@ -225,7 +228,7 @@ xmlIsLetter(int c) {
 
 /************************************************************************
  *									*
- * 		Input handling functions for progressive parsing	*
+ *		Input handling functions for progressive parsing	*
  *									*
  ************************************************************************/
 
@@ -242,7 +245,7 @@ xmlIsLetter(int c) {
 
 static
 void check_buffer(xmlParserInputPtr in) {
-    if (in->base != in->buf->buffer->content) {
+    if (in->base != xmlBufContent(in->buf->buffer)) {
         xmlGenericError(xmlGenericErrorContext,
 		"xmlParserInput: base mismatch problem\n");
     }
@@ -250,17 +253,17 @@ void check_buffer(xmlParserInputPtr in) {
         xmlGenericError(xmlGenericErrorContext,
 		"xmlParserInput: cur < base problem\n");
     }
-    if (in->cur > in->base + in->buf->buffer->use) {
+    if (in->cur > in->base + xmlBufUse(in->buf->buffer)) {
         xmlGenericError(xmlGenericErrorContext,
 		"xmlParserInput: cur > base + use problem\n");
     }
-    xmlGenericError(xmlGenericErrorContext,"buffer %x : content %x, cur %d, use %d, size %d\n",
-            (int) in, (int) in->buf->buffer->content, in->cur - in->base,
-	    in->buf->buffer->use, in->buf->buffer->size);
+    xmlGenericError(xmlGenericErrorContext,"buffer %x : content %x, cur %d, use %d\n",
+            (int) in, (int) xmlBufContent(in->buf->buffer), in->cur - in->base,
+	    xmlBufUse(in->buf->buffer));
 }
 
 #else
-#define CHECK_BUFFER(in) 
+#define CHECK_BUFFER(in)
 #endif
 
 
@@ -269,50 +272,13 @@ void check_buffer(xmlParserInputPtr in) {
  * @in:  an XML parser input
  * @len:  an indicative size for the lookahead
  *
- * This function refresh the input for the parser. It doesn't try to
- * preserve pointers to the input buffer, and discard already read data
+ * This function was internal and is deprecated.
  *
- * Returns the number of xmlChars read, or -1 in case of error, 0 indicate the
- * end of this entity
+ * Returns -1 as this is an error to use it.
  */
 int
-xmlParserInputRead(xmlParserInputPtr in, int len) {
-    int ret;
-    int used;
-    int indx;
-
-    if (in == NULL) return(-1);
-#ifdef DEBUG_INPUT
-    xmlGenericError(xmlGenericErrorContext, "Read\n");
-#endif
-    if (in->buf == NULL) return(-1);
-    if (in->base == NULL) return(-1);
-    if (in->cur == NULL) return(-1);
-    if (in->buf->buffer == NULL) return(-1);
-    if (in->buf->readcallback == NULL) return(-1);
-
-    CHECK_BUFFER(in);
-
-    used = in->cur - in->buf->buffer->content;
-    ret = xmlBufferShrink(in->buf->buffer, used);
-    if (ret > 0) {
-	in->cur -= ret;
-	in->consumed += ret;
-    }
-    ret = xmlParserInputBufferRead(in->buf, len);
-    if (in->base != in->buf->buffer->content) {
-        /*
-	 * the buffer has been reallocated
-	 */
-	indx = in->cur - in->base;
-	in->base = in->buf->buffer->content;
-	in->cur = &in->buf->buffer->content[indx];
-    }
-    in->end = &in->buf->buffer->content[in->buf->buffer->use];
-
-    CHECK_BUFFER(in);
-
-    return(ret);
+xmlParserInputRead(xmlParserInputPtr in ATTRIBUTE_UNUSED, int len ATTRIBUTE_UNUSED) {
+    return(-1);
 }
 
 /**
@@ -323,15 +289,16 @@ xmlParserInputRead(xmlParserInputPtr in, int len) {
  * This function increase the input for the parser. It tries to
  * preserve pointers to the input buffer, and keep already read data
  *
- * Returns the number of xmlChars read, or -1 in case of error, 0 indicate the
+ * Returns the amount of char read, or -1 in case of error, 0 indicate the
  * end of this entity
  */
 int
 xmlParserInputGrow(xmlParserInputPtr in, int len) {
-    int ret;
-    int indx;
+    size_t ret;
+    size_t indx;
+    const xmlChar *content;
 
-    if (in == NULL) return(-1);
+    if ((in == NULL) || (len < 0)) return(-1);
 #ifdef DEBUG_INPUT
     xmlGenericError(xmlGenericErrorContext, "Grow\n");
 #endif
@@ -343,15 +310,15 @@ xmlParserInputGrow(xmlParserInputPtr in, int len) {
     CHECK_BUFFER(in);
 
     indx = in->cur - in->base;
-    if (in->buf->buffer->use > (unsigned int) indx + INPUT_CHUNK) {
+    if (xmlBufUse(in->buf->buffer) > (unsigned int) indx + INPUT_CHUNK) {
 
 	CHECK_BUFFER(in);
 
         return(0);
     }
-    if (in->buf->readcallback != NULL)
+    if (in->buf->readcallback != NULL) {
 	ret = xmlParserInputBufferGrow(in->buf, len);
-    else	
+    } else
         return(0);
 
     /*
@@ -360,15 +327,17 @@ xmlParserInputGrow(xmlParserInputPtr in, int len) {
      *        pointer arithmetic. Insure will raise it as a bug but in
      *        that specific case, that's not !
      */
-    if (in->base != in->buf->buffer->content) {
+
+    content = xmlBufContent(in->buf->buffer);
+    if (in->base != content) {
         /*
 	 * the buffer has been reallocated
 	 */
 	indx = in->cur - in->base;
-	in->base = in->buf->buffer->content;
-	in->cur = &in->buf->buffer->content[indx];
+	in->base = content;
+	in->cur = &content[indx];
     }
-    in->end = &in->buf->buffer->content[in->buf->buffer->use];
+    in->end = xmlBufEnd(in->buf->buffer);
 
     CHECK_BUFFER(in);
 
@@ -383,9 +352,10 @@ xmlParserInputGrow(xmlParserInputPtr in, int len) {
  */
 void
 xmlParserInputShrink(xmlParserInputPtr in) {
-    int used;
-    int ret;
-    int indx;
+    size_t used;
+    size_t ret;
+    size_t indx;
+    const xmlChar *content;
 
 #ifdef DEBUG_INPUT
     xmlGenericError(xmlGenericErrorContext, "Shrink\n");
@@ -398,42 +368,43 @@ xmlParserInputShrink(xmlParserInputPtr in) {
 
     CHECK_BUFFER(in);
 
-    used = in->cur - in->buf->buffer->content;
+    used = in->cur - xmlBufContent(in->buf->buffer);
     /*
      * Do not shrink on large buffers whose only a tiny fraction
      * was consumed
      */
     if (used > INPUT_CHUNK) {
-	ret = xmlBufferShrink(in->buf->buffer, used - LINE_LEN);
+	ret = xmlBufShrink(in->buf->buffer, used - LINE_LEN);
 	if (ret > 0) {
 	    in->cur -= ret;
 	    in->consumed += ret;
 	}
-	in->end = &in->buf->buffer->content[in->buf->buffer->use];
+	in->end = xmlBufEnd(in->buf->buffer);
     }
 
     CHECK_BUFFER(in);
 
-    if (in->buf->buffer->use > INPUT_CHUNK) {
+    if (xmlBufUse(in->buf->buffer) > INPUT_CHUNK) {
         return;
     }
     xmlParserInputBufferRead(in->buf, 2 * INPUT_CHUNK);
-    if (in->base != in->buf->buffer->content) {
+    content = xmlBufContent(in->buf->buffer);
+    if (in->base != content) {
         /*
 	 * the buffer has been reallocated
 	 */
 	indx = in->cur - in->base;
-	in->base = in->buf->buffer->content;
-	in->cur = &in->buf->buffer->content[indx];
+	in->base = content;
+	in->cur = &content[indx];
     }
-    in->end = &in->buf->buffer->content[in->buf->buffer->use];
+    in->end = xmlBufEnd(in->buf->buffer);
 
     CHECK_BUFFER(in);
 }
 
 /************************************************************************
  *									*
- * 		UTF8 character input and related functions		*
+ *		UTF8 character input and related functions		*
  *									*
  ************************************************************************/
 
@@ -484,7 +455,7 @@ xmlNextChar(xmlParserCtxtPtr ctxt)
              * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
              * 0000 0000-0000 007F   0xxxxxxx
              * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
-             * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx 
+             * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
              *
              * Check for the 0x110000 limit too
              */
@@ -634,7 +605,7 @@ xmlCurrentChar(xmlParserCtxtPtr ctxt, int *len) {
 	 * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
 	 * 0000 0000-0000 007F   0xxxxxxx
 	 * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
-	 * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx 
+	 * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
 	 *
 	 * Check for the 0x110000 limit too
 	 */
@@ -695,7 +666,7 @@ xmlCurrentChar(xmlParserCtxtPtr ctxt, int *len) {
 	    if (!IS_CHAR(val)) {
 	        xmlErrEncodingInt(ctxt, XML_ERR_INVALID_CHAR,
 				  "Char 0x%X out of allowed range\n", val);
-	    }    
+	    }
 	    return(val);
 	} else {
 	    /* 1-byte code */
@@ -759,7 +730,7 @@ encoding_error:
 		     "Input is not proper UTF-8, indicate encoding !\n%s",
 		     BAD_CAST buffer, NULL);
     }
-    ctxt->charset = XML_CHAR_ENCODING_8859_1; 
+    ctxt->charset = XML_CHAR_ENCODING_8859_1;
     *len = 1;
     return((int) *ctxt->input->cur);
 }
@@ -788,7 +759,7 @@ xmlStringCurrentChar(xmlParserCtxtPtr ctxt, const xmlChar * cur, int *len)
          * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
          * 0000 0000-0000 007F   0xxxxxxx
          * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
-         * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx 
+         * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
          *
          * Check for the 0x110000 limit too
          */
@@ -881,7 +852,7 @@ encoding_error:
  * @out:  pointer to an array of xmlChar
  * @val:  the char value
  *
- * append the char value in the array 
+ * append the char value in the array
  *
  * Returns the number of xmlChar written
  */
@@ -895,7 +866,7 @@ xmlCopyCharMultiByte(xmlChar *out, int val) {
      * UCS-4 range (hex.)           UTF-8 octet sequence (binary)
      * 0000 0000-0000 007F   0xxxxxxx
      * 0000 0080-0000 07FF   110xxxxx 10xxxxxx
-     * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx 
+     * 0000 0800-0000 FFFF   1110xxxx 10xxxxxx 10xxxxxx
      */
     if  (val >= 0x80) {
 	xmlChar *savedout = out;
@@ -923,7 +894,7 @@ xmlCopyCharMultiByte(xmlChar *out, int val) {
  * @out:  pointer to an array of xmlChar
  * @val:  the char value
  *
- * append the char value in the array 
+ * append the char value in the array
  *
  * Returns the number of xmlChar written
  */
@@ -945,11 +916,6 @@ xmlCopyChar(int len ATTRIBUTE_UNUSED, xmlChar *out, int val) {
  *									*
  ************************************************************************/
 
-/* defined in encoding.c, not public */
-int
-xmlCharEncFirstLineInt(xmlCharEncodingHandler *handler, xmlBufferPtr out,
-                       xmlBufferPtr in, int len);
-
 static int
 xmlSwitchToEncodingInt(xmlParserCtxtPtr ctxt,
                        xmlCharEncodingHandlerPtr handler, int len);
@@ -1189,12 +1155,12 @@ xmlSwitchInputEncodingInt(xmlParserCtxtPtr ctxt, xmlParserInputPtr input,
         /*
          * Is there already some content down the pipe to convert ?
          */
-        if ((input->buf->buffer != NULL) && (input->buf->buffer->use > 0)) {
+        if (xmlBufIsEmpty(input->buf->buffer) == 0) {
             int processed;
 	    unsigned int use;
 
             /*
-             * Specific handling of the Byte Order Mark for 
+             * Specific handling of the Byte Order Mark for
              * UTF-16
              */
             if ((handler->name != NULL) &&
@@ -1225,19 +1191,17 @@ xmlSwitchInputEncodingInt(xmlParserCtxtPtr ctxt, xmlParserInputPtr input,
              * Move it as the raw buffer and create a new input buffer
              */
             processed = input->cur - input->base;
-            xmlBufferShrink(input->buf->buffer, processed);
+            xmlBufShrink(input->buf->buffer, processed);
             input->buf->raw = input->buf->buffer;
-            input->buf->buffer = xmlBufferCreate();
+            input->buf->buffer = xmlBufCreate();
 	    input->buf->rawconsumed = processed;
-	    use = input->buf->raw->use;
+	    use = xmlBufUse(input->buf->raw);
 
             if (ctxt->html) {
                 /*
                  * convert as much as possible of the buffer
                  */
-                nbchars = xmlCharEncInFunc(input->buf->encoder,
-                                           input->buf->buffer,
-                                           input->buf->raw);
+                nbchars = xmlCharEncInput(input->buf, 1);
             } else {
                 /*
                  * convert just enough to get
@@ -1245,10 +1209,7 @@ xmlSwitchInputEncodingInt(xmlParserCtxtPtr ctxt, xmlParserInputPtr input,
                  * parsed with the autodetected encoding
                  * into the parser reading buffer.
                  */
-                nbchars = xmlCharEncFirstLineInt(input->buf->encoder,
-                                                 input->buf->buffer,
-                                                 input->buf->raw,
-                                                 len);
+                nbchars = xmlCharEncFirstLineInput(input->buf, len);
             }
             if (nbchars < 0) {
                 xmlErrInternal(ctxt,
@@ -1256,10 +1217,8 @@ xmlSwitchInputEncodingInt(xmlParserCtxtPtr ctxt, xmlParserInputPtr input,
                                NULL);
                 return (-1);
             }
-	    input->buf->rawconsumed += use - input->buf->raw->use;
-            input->base = input->cur = input->buf->buffer->content;
-            input->end = &input->base[input->buf->buffer->use];
-
+	    input->buf->rawconsumed += use - xmlBufUse(input->buf->raw);
+            xmlBufResetInput(input->buf->buffer, input);
         }
         return (0);
     } else if (input->length == 0) {
@@ -1294,7 +1253,7 @@ xmlSwitchInputEncoding(xmlParserCtxtPtr ctxt, xmlParserInputPtr input,
  * xmlSwitchToEncodingInt:
  * @ctxt:  the parser context
  * @handler:  the encoding handler
- * @len: the lenght to convert or -1
+ * @len: the length to convert or -1
  *
  * change the input functions when discovering the character encoding
  * of a given entity, and convert only @len bytes of the output, this
@@ -1336,7 +1295,7 @@ xmlSwitchToEncodingInt(xmlParserCtxtPtr ctxt,
  * Returns 0 in case of success, -1 otherwise
  */
 int
-xmlSwitchToEncoding(xmlParserCtxtPtr ctxt, xmlCharEncodingHandlerPtr handler) 
+xmlSwitchToEncoding(xmlParserCtxtPtr ctxt, xmlCharEncodingHandlerPtr handler)
 {
     return (xmlSwitchToEncodingInt(ctxt, handler, -1));
 }
@@ -1363,7 +1322,7 @@ xmlFreeInputStream(xmlParserInputPtr input) {
     if (input->version != NULL) xmlFree((char *) input->version);
     if ((input->free != NULL) && (input->base != NULL))
         input->free((xmlChar *) input->base);
-    if (input->buf != NULL) 
+    if (input->buf != NULL)
         xmlFreeParserInputBuffer(input->buf);
     xmlFree(input);
 }
@@ -1372,13 +1331,13 @@ xmlFreeInputStream(xmlParserInputPtr input) {
  * xmlNewInputStream:
  * @ctxt:  an XML parser context
  *
- * Create a new input stream structure
+ * Create a new input stream structure.
+ *
  * Returns the new input stream or NULL
  */
 xmlParserInputPtr
 xmlNewInputStream(xmlParserCtxtPtr ctxt) {
     xmlParserInputPtr input;
-    static int id = 0;
 
     input = (xmlParserInputPtr) xmlMalloc(sizeof(xmlParserInput));
     if (input == NULL) {
@@ -1389,11 +1348,15 @@ xmlNewInputStream(xmlParserCtxtPtr ctxt) {
     input->line = 1;
     input->col = 1;
     input->standalone = -1;
+
     /*
-     * we don't care about thread reentrancy unicity for a single
-     * parser context (and hence thread) is sufficient.
+     * If the context is NULL the id cannot be initialized, but that
+     * should not happen while parsing which is the situation where
+     * the id is actually needed.
      */
-    input->id = id++;
+    if (ctxt != NULL)
+        input->id = ctxt->input_id++;
+
     return(input);
 }
 
@@ -1422,9 +1385,8 @@ xmlNewIOInputStream(xmlParserCtxtPtr ctxt, xmlParserInputBufferPtr input,
     }
     inputStream->filename = NULL;
     inputStream->buf = input;
-    inputStream->base = inputStream->buf->buffer->content;
-    inputStream->cur = inputStream->buf->buffer->content;
-    inputStream->end = &inputStream->base[inputStream->buf->buffer->use];
+    xmlBufResetInput(inputStream->buf->buffer, inputStream);
+
     if (enc != XML_CHAR_ENCODING_NONE) {
         xmlSwitchEncoding(ctxt, enc);
     }
@@ -1566,7 +1528,7 @@ xmlNewInputFromFile(xmlParserCtxtPtr ctxt, const char *filename) {
     inputStream = xmlCheckHTTPInput(ctxt, inputStream);
     if (inputStream == NULL)
         return(NULL);
-    
+
     if (inputStream->filename == NULL)
 	URI = xmlStrdup((xmlChar *) filename);
     else
@@ -1577,9 +1539,7 @@ xmlNewInputFromFile(xmlParserCtxtPtr ctxt, const char *filename) {
     if (URI != NULL) xmlFree((char *) URI);
     inputStream->directory = directory;
 
-    inputStream->base = inputStream->buf->buffer->content;
-    inputStream->cur = inputStream->buf->buffer->content;
-    inputStream->end = &inputStream->base[inputStream->buf->buffer->use];
+    xmlBufResetInput(inputStream->buf->buffer, inputStream);
     if ((ctxt->directory == NULL) && (directory != NULL))
         ctxt->directory = (char *) xmlStrdup((const xmlChar *) directory);
     return(inputStream);
@@ -1618,6 +1578,8 @@ xmlInitParserCtxt(xmlParserCtxtPtr ctxt)
         xmlErrMemory(NULL, "cannot initialize parser context\n");
 	return(-1);
     }
+    xmlDictSetLimit(ctxt->dict, XML_MAX_DICTIONARY_LIMIT);
+
     if (ctxt->sax == NULL)
 	ctxt->sax = (xmlSAXHandler *) xmlMalloc(sizeof(xmlSAXHandler));
     if (ctxt->sax == NULL) {
@@ -1729,12 +1691,20 @@ xmlInitParserCtxt(xmlParserCtxtPtr ctxt)
     ctxt->nsWellFormed = 1;
     ctxt->valid = 1;
     ctxt->loadsubset = xmlLoadExtDtdDefaultValue;
+    if (ctxt->loadsubset) {
+        ctxt->options |= XML_PARSE_DTDLOAD;
+    }
     ctxt->validate = xmlDoValidityCheckingDefaultValue;
     ctxt->pedantic = xmlPedanticParserDefaultValue;
+    if (ctxt->pedantic) {
+        ctxt->options |= XML_PARSE_PEDANTIC;
+    }
     ctxt->linenumbers = xmlLineNumbersDefaultValue;
     ctxt->keepBlanks = xmlKeepBlanksDefaultValue;
-    if (ctxt->keepBlanks == 0)
+    if (ctxt->keepBlanks == 0) {
 	ctxt->sax->ignorableWhitespace = xmlSAX2IgnorableWhitespace;
+	ctxt->options |= XML_PARSE_NOBLANKS;
+    }
 
     ctxt->vctxt.finishDtd = XML_CTXT_FINISH_DTD_0;
     ctxt->vctxt.userData = ctxt;
@@ -1746,8 +1716,12 @@ xmlInitParserCtxt(xmlParserCtxtPtr ctxt)
 	else
 	    ctxt->vctxt.warning = xmlParserValidityWarning;
 	ctxt->vctxt.nodeMax = 0;
+        ctxt->options |= XML_PARSE_DTDVALID;
     }
     ctxt->replaceEntities = xmlSubstituteEntitiesDefaultValue;
+    if (ctxt->replaceEntities) {
+        ctxt->options |= XML_PARSE_NOENT;
+    }
     ctxt->record_info = 0;
     ctxt->nbChars = 0;
     ctxt->checkIndex = 0;
@@ -1757,6 +1731,9 @@ xmlInitParserCtxt(xmlParserCtxtPtr ctxt)
     ctxt->charset = XML_CHAR_ENCODING_UTF8;
     ctxt->catalogs = NULL;
     ctxt->nbentities = 0;
+    ctxt->sizeentities = 0;
+    ctxt->sizeentcopy = 0;
+    ctxt->input_id = 1;
     xmlInitNodeInfoSeq(&ctxt->node_seq);
     return(0);
 }
@@ -1802,7 +1779,7 @@ xmlFreeParserCtxt(xmlParserCtxtPtr ctxt)
     if (ctxt->nsTab != NULL) xmlFree((char *) ctxt->nsTab);
     if (ctxt->pushTab != NULL) xmlFree(ctxt->pushTab);
     if (ctxt->attallocs != NULL) xmlFree(ctxt->attallocs);
-    if (ctxt->attsDefault != NULL) 
+    if (ctxt->attsDefault != NULL)
         xmlHashFree(ctxt->attsDefault, (xmlHashDeallocator) xmlFree);
     if (ctxt->attsSpecial != NULL)
         xmlHashFree(ctxt->attsSpecial, NULL);
@@ -1902,7 +1879,7 @@ xmlClearParserCtxt(xmlParserCtxtPtr ctxt)
  * @node:  an XML node within the tree
  *
  * Find the parser node info struct for a given node
- * 
+ *
  * Returns an xmlParserNodeInfo block pointer or NULL
  */
 const xmlParserNodeInfo *
@@ -1960,7 +1937,7 @@ xmlClearNodeInfoSeq(xmlParserNodeInfoSeqPtr seq)
  * @seq:  a node info sequence pointer
  * @node:  an XML node pointer
  *
- * 
+ *
  * xmlParserFindNodeInfoIndex : Find the index that the info record for
  *   the given node is or should be at in a sorted sequence
  *
@@ -2017,7 +1994,7 @@ xmlParserAddNodeInfo(xmlParserCtxtPtr ctxt,
     pos = xmlParserFindNodeInfoIndex(&ctxt->node_seq, (xmlNodePtr)
                                      info->node);
 
-    if ((pos < ctxt->node_seq.length) && 
+    if ((pos < ctxt->node_seq.length) &&
         (ctxt->node_seq.buffer != NULL) &&
         (ctxt->node_seq.buffer[pos].node == info->node)) {
         ctxt->node_seq.buffer[pos] = *info;
@@ -2025,7 +2002,8 @@ xmlParserAddNodeInfo(xmlParserCtxtPtr ctxt,
 
     /* Otherwise, we need to add new node to buffer */
     else {
-        if (ctxt->node_seq.length + 1 > ctxt->node_seq.maximum) {
+        if ((ctxt->node_seq.length + 1 > ctxt->node_seq.maximum) ||
+	    (ctxt->node_seq.buffer == NULL)) {
             xmlParserNodeInfo *tmp_buffer;
             unsigned int byte_size;
 
@@ -2070,7 +2048,7 @@ xmlParserAddNodeInfo(xmlParserCtxtPtr ctxt,
  ************************************************************************/
 /**
  * xmlPedanticParserDefault:
- * @val:  int 0 or 1 
+ * @val:  int 0 or 1
  *
  * Set and return the previous value for enabling pedantic warnings.
  *
@@ -2087,7 +2065,7 @@ xmlPedanticParserDefault(int val) {
 
 /**
  * xmlLineNumbersDefault:
- * @val:  int 0 or 1 
+ * @val:  int 0 or 1
  *
  * Set and return the previous value for enabling line numbers in elements
  * contents. This may break on old application and is turned off by default.
@@ -2105,7 +2083,7 @@ xmlLineNumbersDefault(int val) {
 
 /**
  * xmlSubstituteEntitiesDefault:
- * @val:  int 0 or 1 
+ * @val:  int 0 or 1
  *
  * Set and return the previous value for default entity support.
  * Initially the parser always keep entity references instead of substituting
@@ -2127,7 +2105,7 @@ xmlSubstituteEntitiesDefault(int val) {
 
 /**
  * xmlKeepBlanksDefault:
- * @val:  int 0 or 1 
+ * @val:  int 0 or 1
  *
  * Set and return the previous value for default blanks text nodes support.
  * The 1.x version of the parser used an heuristic to try to detect
@@ -2138,7 +2116,7 @@ xmlSubstituteEntitiesDefault(int val) {
  * ignorableWhitespace() are only generated when running the parser in
  * validating mode and when the current element doesn't allow CDATA or
  * mixed content.
- * This function is provided as a way to force the standard behavior 
+ * This function is provided as a way to force the standard behavior
  * on 1.X libs and to switch back to the old mode for compatibility when
  * running 1.X client code on 2.X . Upgrade of 1.X code should be done
  * by using xmlIsBlankNode() commodity function to detect the "empty"
diff --git a/third_party/libxml/src/pattern.c b/third_party/libxml/src/pattern.c
index 0e38c2d..33dee3aa 100644
--- a/third_party/libxml/src/pattern.c
+++ b/third_party/libxml/src/pattern.c
@@ -3,7 +3,7 @@
  *
  * Reference:
  *   http://www.w3.org/TR/2001/REC-xmlschema-1-20010502/
- *   to some extent 
+ *   to some extent
  *   http://www.w3.org/TR/1999/REC-xml-19991116
  *
  * See Copyright for the status of this software.
@@ -39,6 +39,9 @@
 
 /* #define DEBUG_STREAMING */
 
+#ifdef ERROR
+#undef ERROR
+#endif
 #define ERROR(a, b, c, d)
 #define ERROR5(a, b, c, d, e)
 
@@ -53,7 +56,7 @@
 * NOTE: Those private flags (XML_STREAM_xxx) are used
 *   in _xmlStreamCtxt->flag. They extend the public
 *   xmlPatternFlags, so be carefull not to interfere with the
-*   reserved values for xmlPatternFlags. 
+*   reserved values for xmlPatternFlags.
 */
 #define XML_STREAM_FINAL_IS_ANY_NODE 1<<14
 #define XML_STREAM_FROM_ROOT 1<<15
@@ -159,7 +162,7 @@ struct _xmlStepOp {
 #define PAT_FROM_CUR	(1<<9)
 
 struct _xmlPattern {
-    void *data;    		/* the associated template */
+    void *data;		/* the associated template */
     xmlDictPtr dict;		/* the optional dictionary */
     struct _xmlPattern *next;	/* next pattern if | is used */
     const xmlChar *pattern;	/* the pattern */
@@ -178,15 +181,15 @@ struct _xmlPatParserContext {
     int	           error;		/* error code */
     xmlDictPtr     dict;		/* the dictionary if any */
     xmlPatternPtr  comp;		/* the result */
-    xmlNodePtr     elem;		/* the current node if any */    
+    xmlNodePtr     elem;		/* the current node if any */
     const xmlChar **namespaces;		/* the namespaces definitions */
     int   nb_namespaces;		/* the number of namespaces */
 };
 
 /************************************************************************
- * 									*
- * 			Type functions 					*
- * 									*
+ *									*
+ *			Type functions					*
+ *									*
  ************************************************************************/
 
 /**
@@ -305,7 +308,8 @@ xmlNewPatParserContext(const xmlChar *pattern, xmlDictPtr dict,
     cur->base = pattern;
     if (namespaces != NULL) {
         int i;
-	for (i = 0;namespaces[2 * i] != NULL;i++);
+        for (i = 0;namespaces[2 * i] != NULL;i++)
+            ;
         cur->nb_namespaces = i;
     } else {
         cur->nb_namespaces = 0;
@@ -323,7 +327,7 @@ xmlNewPatParserContext(const xmlChar *pattern, xmlDictPtr dict,
 static void
 xmlFreePatParserContext(xmlPatParserContextPtr ctxt) {
     if (ctxt == NULL)
-	return;    
+	return;
     memset(ctxt, -1, sizeof(xmlPatParserContext));
     xmlFree(ctxt);
 }
@@ -451,9 +455,9 @@ xmlReversePattern(xmlPatternPtr comp) {
 }
 
 /************************************************************************
- * 									*
- * 		The interpreter for the precompiled patterns		*
- * 									*
+ *									*
+ *		The interpreter for the precompiled patterns		*
+ *									*
  ************************************************************************/
 
 static int
@@ -705,7 +709,7 @@ rollback:
  *									*
  ************************************************************************/
 
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -715,14 +719,14 @@ rollback:
 #define PEEKPREV(val) ctxt->cur[-(val)]
 #define CUR_PTR ctxt->cur
 
-#define SKIP_BLANKS 							\
+#define SKIP_BLANKS							\
     while (IS_BLANK_CH(CUR)) NEXT
 
 #define CURRENT (*ctxt->cur)
 #define NEXT ((*ctxt->cur) ?  ctxt->cur++: ctxt->cur)
 
 
-#define PUSH(op, val, val2) 						\
+#define PUSH(op, val, val2)						\
     if (xmlPatternAdd(ctxt, ctxt->comp, (op), (val), (val2))) goto error;
 
 #define XSLT_ERROR(X)							\
@@ -768,7 +772,7 @@ xmlPatScanLiteral(xmlPatParserContextPtr ctxt) {
 	    if (ctxt->dict)
 		ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
 	    else
-		ret = xmlStrndup(q, cur - q);	    
+		ret = xmlStrndup(q, cur - q);
         }
 	cur += len;
 	CUR_PTR = cur;
@@ -787,7 +791,7 @@ xmlPatScanLiteral(xmlPatParserContextPtr ctxt) {
 	    if (ctxt->dict)
 		ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
 	    else
-		ret = xmlStrndup(q, cur - q);	    
+		ret = xmlStrndup(q, cur - q);
         }
 	cur += len;
 	CUR_PTR = cur;
@@ -804,7 +808,7 @@ xmlPatScanLiteral(xmlPatParserContextPtr ctxt) {
  * xmlPatScanName:
  * @ctxt:  the XPath Parser context
  *
- * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | 
+ * [4] NameChar ::= Letter | Digit | '.' | '-' | '_' |
  *                  CombiningChar | Extender
  *
  * [5] Name ::= (Letter | '_' | ':') (NameChar)*
@@ -829,7 +833,7 @@ xmlPatScanName(xmlPatParserContextPtr ctxt) {
 
     while ((IS_LETTER(val)) || (IS_DIGIT(val)) ||
            (val == '.') || (val == '-') ||
-	   (val == '_') || 
+	   (val == '_') ||
 	   (IS_COMBINING(val)) ||
 	   (IS_EXTENDER(val))) {
 	cur += len;
@@ -838,7 +842,7 @@ xmlPatScanName(xmlPatParserContextPtr ctxt) {
     if (ctxt->dict)
 	ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
     else
-	ret = xmlStrndup(q, cur - q);    
+	ret = xmlStrndup(q, cur - q);
     CUR_PTR = cur;
     return(ret);
 }
@@ -918,7 +922,7 @@ xmlCompileAttributeTest(xmlPatParserContextPtr ctxt) {
     xmlChar *token = NULL;
     xmlChar *name = NULL;
     xmlChar *URL = NULL;
-    
+
     SKIP_BLANKS;
     name = xmlPatScanNCName(ctxt);
     if (name == NULL) {
@@ -935,10 +939,10 @@ xmlCompileAttributeTest(xmlPatParserContextPtr ctxt) {
     if (CUR == ':') {
 	int i;
 	xmlChar *prefix = name;
-	
+
 	NEXT;
 
-	if (IS_BLANK_CH(CUR)) {	    
+	if (IS_BLANK_CH(CUR)) {
 	    ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
 	    XML_PAT_FREE_STRING(ctxt, prefix);
 	    ctxt->error = 1;
@@ -953,11 +957,11 @@ xmlCompileAttributeTest(xmlPatParserContextPtr ctxt) {
 	    (prefix[2] == 'l') &&
 	    (prefix[3] == 0))
 	{
-	    XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE);	    
+	    XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE);
 	} else {
 	    for (i = 0;i < ctxt->nb_namespaces;i++) {
 		if (xmlStrEqual(ctxt->namespaces[2 * i + 1], prefix)) {
-		    XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])		    
+		    XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
 		    break;
 		}
 	    }
@@ -965,7 +969,7 @@ xmlCompileAttributeTest(xmlPatParserContextPtr ctxt) {
 		ERROR5(NULL, NULL, NULL,
 		    "xmlCompileAttributeTest : no namespace bound to prefix %s\n",
 		    prefix);
-		ctxt->error = 1;	    
+		ctxt->error = 1;
 		goto error;
 	    }
 	}
@@ -979,7 +983,7 @@ xmlCompileAttributeTest(xmlPatParserContextPtr ctxt) {
 		    "xmlCompileAttributeTest : Name expected\n");
 		ctxt->error = 1;
 		goto error;
-	    }	    
+	    }
 	} else {
 	    PUSH(XML_OP_ATTR, token, URL);
 	}
@@ -989,7 +993,7 @@ xmlCompileAttributeTest(xmlPatParserContextPtr ctxt) {
     return;
 error:
     if (URL != NULL)
-	XML_PAT_FREE_STRING(ctxt, URL)	
+	XML_PAT_FREE_STRING(ctxt, URL)
     if (token != NULL)
 	XML_PAT_FREE_STRING(ctxt, token);
 }
@@ -1002,7 +1006,7 @@ error:
  * form suitable for fast matching.
  *
  * [3]    Step    ::=    '.' | NameTest
- * [4]    NameTest    ::=    QName | '*' | NCName ':' '*' 
+ * [4]    NameTest    ::=    QName | '*' | NCName ':' '*'
  */
 
 static void
@@ -1033,7 +1037,7 @@ xmlCompileStepPattern(xmlPatParserContextPtr ctxt) {
 	}
 	NEXT;
 	xmlCompileAttributeTest(ctxt);
-	if (ctxt->error != 0) 
+	if (ctxt->error != 0)
 	    goto error;
 	return;
     }
@@ -1058,7 +1062,7 @@ xmlCompileStepPattern(xmlPatParserContextPtr ctxt) {
 	NEXT;
 	if (CUR != ':') {
 	    xmlChar *prefix = name;
-	    int i;	    
+	    int i;
 
 	    if (hasBlanks || IS_BLANK_CH(CUR)) {
 		ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
@@ -1107,7 +1111,7 @@ xmlCompileStepPattern(xmlPatParserContextPtr ctxt) {
 	    }
 	} else {
 	    NEXT;
-	    if (xmlStrEqual(name, (const xmlChar *) "child")) {		
+	    if (xmlStrEqual(name, (const xmlChar *) "child")) {
 		XML_PAT_FREE_STRING(ctxt, name);
 		name = xmlPatScanName(ctxt);
 		if (name == NULL) {
@@ -1125,7 +1129,7 @@ xmlCompileStepPattern(xmlPatParserContextPtr ctxt) {
 		if (CUR == ':') {
 		    xmlChar *prefix = name;
 		    int i;
-		    
+
 		    NEXT;
 		    if (IS_BLANK_CH(CUR)) {
 			ERROR5(NULL, NULL, NULL, "Invalid QName.\n", NULL);
@@ -1141,11 +1145,11 @@ xmlCompileStepPattern(xmlPatParserContextPtr ctxt) {
 			(prefix[2] == 'l') &&
 			(prefix[3] == 0))
 		    {
-			XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE)			
+			XML_PAT_COPY_NSNAME(ctxt, URL, XML_XML_NAMESPACE)
 		    } else {
 			for (i = 0;i < ctxt->nb_namespaces;i++) {
 			    if (xmlStrEqual(ctxt->namespaces[2 * i + 1], prefix)) {
-				XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])				
+				XML_PAT_COPY_NSNAME(ctxt, URL, ctxt->namespaces[2 * i])
 				break;
 			    }
 			}
@@ -1193,7 +1197,7 @@ xmlCompileStepPattern(xmlPatParserContextPtr ctxt) {
 		    "The 'element' or 'attribute' axis is expected.\n", NULL);
 		ctxt->error = 1;
 		goto error;
-	    }	    
+	    }
 	}
     } else if (CUR == '*') {
         if (name != NULL) {
@@ -1208,7 +1212,7 @@ xmlCompileStepPattern(xmlPatParserContextPtr ctxt) {
     return;
 error:
     if (URL != NULL)
-	XML_PAT_FREE_STRING(ctxt, URL)	
+	XML_PAT_FREE_STRING(ctxt, URL)
     if (token != NULL)
 	XML_PAT_FREE_STRING(ctxt, token)
     if (name != NULL)
@@ -1222,7 +1226,7 @@ error:
  * Compile the Path Pattern and generates a precompiled
  * form suitable for fast matching.
  *
- * [5]    Path    ::=    ('.//')? ( Step '/' )* ( Step | '@' NameTest ) 
+ * [5]    Path    ::=    ('.//')? ( Step '/' )* ( Step | '@' NameTest )
  */
 static void
 xmlCompilePathPattern(xmlPatParserContextPtr ctxt) {
@@ -1232,7 +1236,7 @@ xmlCompilePathPattern(xmlPatParserContextPtr ctxt) {
     } else if ((CUR == '.') || (ctxt->comp->flags & XML_PATTERN_NOTPATTERN)) {
         ctxt->comp->flags |= PAT_FROM_CUR;
     }
-	
+
     if ((CUR == '/') && (NXT(1) == '/')) {
 	PUSH(XML_OP_ANCESTOR, NULL, NULL);
 	NEXT;
@@ -1295,7 +1299,7 @@ xmlCompilePathPattern(xmlPatParserContextPtr ctxt) {
 		    ERROR5(NULL, NULL, NULL,
 		    "Incomplete expression '%s'.\n", ctxt->base);
 		    ctxt->error = 1;
-		    goto error;		    
+		    goto error;
 		}
 		xmlCompileStepPattern(ctxt);
 		if (ctxt->error != 0)
@@ -1319,7 +1323,7 @@ error:
  * Compile the Path Pattern and generates a precompiled
  * form suitable for fast matching.
  *
- * [5]    Path    ::=    ('.//')? ( Step '/' )* ( Step | '@' NameTest ) 
+ * [5]    Path    ::=    ('.//')? ( Step '/' )* ( Step | '@' NameTest )
  */
 static void
 xmlCompileIDCXPathPath(xmlPatParserContextPtr ctxt) {
@@ -1374,7 +1378,7 @@ xmlCompileIDCXPathPath(xmlPatParserContextPtr ctxt) {
     */
     do {
 	xmlCompileStepPattern(ctxt);
-	if (ctxt->error != 0) 
+	if (ctxt->error != 0)
 	    goto error;
 	SKIP_BLANKS;
 	if (CUR != '/')
@@ -1393,7 +1397,7 @@ xmlCompileIDCXPathPath(xmlPatParserContextPtr ctxt) {
 	}
 	if (CUR == 0)
 	    goto error_unfinished;
-	
+
     } while (CUR != 0);
 
     if (CUR != 0) {
@@ -1409,7 +1413,7 @@ error:
 error_unfinished:
     ctxt->error = 1;
     ERROR5(NULL, NULL, NULL,
-	"Unfinished expression '%s'.\n", ctxt->base);    
+	"Unfinished expression '%s'.\n", ctxt->base);
     return;
 }
 
@@ -1564,7 +1568,7 @@ xmlStreamCompAddStep(xmlStreamCompPtr comp, const xmlChar *name,
 /**
  * xmlStreamCompile:
  * @comp: the precompiled pattern
- * 
+ *
  * Tries to stream compile a pattern
  *
  * Returns -1 in case of failure and 0 in case of success.
@@ -1601,7 +1605,7 @@ xmlStreamCompile(xmlPatternPtr comp) {
 	xmlDictReference(stream->dict);
     }
 
-    i = 0;        
+    i = 0;
     if (comp->flags & PAT_FROM_ROOT)
 	stream->flags |= XML_STREAM_FROM_ROOT;
 
@@ -1617,12 +1621,12 @@ xmlStreamCompile(xmlPatternPtr comp) {
 		break;
 	    case XML_OP_NS:
 		s = xmlStreamCompAddStep(stream, NULL, step.value,
-		    XML_ELEMENT_NODE, flags);		
+		    XML_ELEMENT_NODE, flags);
 		if (s < 0)
 		    goto error;
 		prevs = s;
-		flags = 0;		
-		break;	    
+		flags = 0;
+		break;
 	    case XML_OP_ATTR:
 		flags |= XML_STREAM_STEP_ATTR;
 		prevs = -1;
@@ -1632,7 +1636,7 @@ xmlStreamCompile(xmlPatternPtr comp) {
 		if (s < 0)
 		    goto error;
 		break;
-	    case XML_OP_ELEM:		
+	    case XML_OP_ELEM:
 	        if ((step.value == NULL) && (step.value2 == NULL)) {
 		    /*
 		    * We have a "." or "self::node()" here.
@@ -1651,7 +1655,7 @@ xmlStreamCompile(xmlPatternPtr comp) {
 			if (comp->nbStep == i + 1) {
 			    stream->flags |= XML_STREAM_FINAL_IS_ANY_NODE;
 			}
-			flags |= XML_STREAM_STEP_NODE;			
+			flags |= XML_STREAM_STEP_NODE;
 			s = xmlStreamCompAddStep(stream, NULL, NULL,
 			    XML_STREAM_ANY_NODE, flags);
 			if (s < 0)
@@ -1667,39 +1671,39 @@ xmlStreamCompile(xmlPatternPtr comp) {
 			    stream->steps[prevs].flags |= XML_STREAM_STEP_IN_SET;
 			    prevs = -1;
 			}
-			break;	
+			break;
 
 		    } else {
 			/* Just skip this one. */
 			continue;
 		    }
 		}
-		/* An element node. */		
+		/* An element node. */
 	        s = xmlStreamCompAddStep(stream, step.value, step.value2,
-		    XML_ELEMENT_NODE, flags);		
+		    XML_ELEMENT_NODE, flags);
 		if (s < 0)
 		    goto error;
 		prevs = s;
-		flags = 0;		
-		break;		
+		flags = 0;
+		break;
 	    case XML_OP_CHILD:
 		/* An element node child. */
 	        s = xmlStreamCompAddStep(stream, step.value, step.value2,
-		    XML_ELEMENT_NODE, flags);		
+		    XML_ELEMENT_NODE, flags);
 		if (s < 0)
 		    goto error;
 		prevs = s;
 		flags = 0;
-		break;	    
+		break;
 	    case XML_OP_ALL:
 	        s = xmlStreamCompAddStep(stream, NULL, NULL,
-		    XML_ELEMENT_NODE, flags);		
+		    XML_ELEMENT_NODE, flags);
 		if (s < 0)
 		    goto error;
 		prevs = s;
 		flags = 0;
 		break;
-	    case XML_OP_PARENT:	
+	    case XML_OP_PARENT:
 	        break;
 	    case XML_OP_ANCESTOR:
 		/* Skip redundant continuations. */
@@ -1713,7 +1717,7 @@ xmlStreamCompile(xmlPatternPtr comp) {
 		    stream->flags |= XML_STREAM_DESC;
 		break;
 	}
-    }    
+    }
     if ((! root) && (comp->flags & XML_PATTERN_NOTPATTERN) == 0) {
 	/*
 	* If this should behave like a real pattern, we will mark
@@ -1725,7 +1729,7 @@ xmlStreamCompile(xmlPatternPtr comp) {
 
 	if (stream->nbStep > 0) {
 	    if ((stream->steps[0].flags & XML_STREAM_STEP_DESC) == 0)
-		stream->steps[0].flags |= XML_STREAM_STEP_DESC;	    
+		stream->steps[0].flags |= XML_STREAM_STEP_DESC;
 	}
     }
     if (stream->nbStep <= s)
@@ -1918,7 +1922,7 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
 	    if ((nodeType != XML_ATTRIBUTE_NODE) &&
 		(((stream->flags & XML_PATTERN_NOTPATTERN) == 0) ||
 		(stream->level == 0))) {
-		    ret = 1;		
+		    ret = 1;
 	    }
 	    stream->level++;
 	    goto stream_next;
@@ -1927,7 +1931,7 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
 	    /*
 	    * Skip blocked expressions.
 	    */
-    	    stream->level++;
+	    stream->level++;
 	    goto stream_next;
 	}
 
@@ -1970,7 +1974,7 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
 		* If there are "//", then we need to process every "//"
 		* occuring in the states, plus any other state for this
 		* level.
-		*/		
+		*/
 		stepNr = stream->states[2 * i];
 
 		/* TODO: should not happen anymore: dead states */
@@ -1988,7 +1992,7 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
 		if ((tmp < stream->level) && (!desc))
 		    goto next_state;
 	    }
-	    /* 
+	    /*
 	    * Check for correct node-type.
 	    */
 	    step = comp->steps[stepNr];
@@ -2002,7 +2006,7 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
 		    goto next_state;
 		} else if (step.nodeType != XML_STREAM_ANY_NODE)
 		    goto next_state;
-	    }	    
+	    }
 	    /*
 	    * Compare local/namespace-name.
 	    */
@@ -2023,9 +2027,9 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
 		xmlStrEqual(step.name, name) &&
 		((step.ns == ns) || xmlStrEqual(step.ns, ns)))
 	    {
-		match = 1;	    
-	    }	 
-#if 0 
+		match = 1;
+	    }
+#if 0
 /*
 * TODO: Pointer comparison won't work, since not guaranteed that the given
 *  values are in the same dict; especially if it's the namespace name,
@@ -2040,8 +2044,8 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
 		} else {
 		    match = ((step.name == name) && (step.ns == ns));
 		}
-#endif /* if 0 ------------------------------------------------------- */	    
-	    if (match) {		
+#endif /* if 0 ------------------------------------------------------- */
+	    if (match) {
 		final = step.flags & XML_STREAM_STEP_FINAL;
 		if (desc) {
 		    if (final) {
@@ -2066,7 +2070,7 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
 		    */
 		    ret = 1;
 		}
-	    }	    
+	    }
 	    if (((comp->flags & XML_STREAM_DESC) == 0) &&
 		((! match) || final))  {
 		/*
@@ -2097,7 +2101,7 @@ next_state:
 	    * Re/enter the expression if it is a "descendant" one,
 	    * or if we are at the 1st level of evaluation.
 	    */
-	    
+
 	    if (stream->level == 1) {
 		if (XML_STREAM_XS_IDC(stream)) {
 		    /*
@@ -2107,7 +2111,7 @@ next_state:
 		    goto stream_next;
 		} else
 		    goto compare;
-	    }	    
+	    }
 	    /*
 	    * A "//" is always reentrant.
 	    */
@@ -2117,14 +2121,14 @@ next_state:
 	    /*
 	    * XS-IDC: Process the 2nd level, since the missing
 	    * "self::node()" is responsible for the 2nd level being
-	    * the real start level.	    
-	    */	    
+	    * the real start level.
+	    */
 	    if ((stream->level == 2) && XML_STREAM_XS_IDC(stream))
 		goto compare;
 
 	    goto stream_next;
 	}
-	
+
 compare:
 	/*
 	* Check expected node-type.
@@ -2133,7 +2137,7 @@ compare:
 	    if (nodeType == XML_ATTRIBUTE_NODE)
 		goto stream_next;
 	    else if (step.nodeType != XML_STREAM_ANY_NODE)
-		goto stream_next;	     
+		goto stream_next;
 	}
 	/*
 	* Compare local/namespace-name.
@@ -2155,10 +2159,10 @@ compare:
 	    xmlStrEqual(step.name, name) &&
 	    ((step.ns == ns) || xmlStrEqual(step.ns, ns)))
 	{
-	    match = 1;	    
-	}	    
+	    match = 1;
+	}
 	final = step.flags & XML_STREAM_STEP_FINAL;
-	if (match) {	    
+	if (match) {
 	    if (final)
 		ret = 1;
 	    else
@@ -2183,7 +2187,7 @@ compare:
 stream_next:
         stream = stream->next;
     } /* while stream != NULL */
- 
+
     if (err > 0)
         ret = -1;
 #ifdef DEBUG_STREAMING
@@ -2275,7 +2279,7 @@ xmlStreamPushAttr(xmlStreamCtxtPtr stream,
 int
 xmlStreamPop(xmlStreamCtxtPtr stream) {
     int i, lev;
-    
+
     if (stream == NULL)
         return(-1);
     while (stream != NULL) {
@@ -2294,7 +2298,7 @@ xmlStreamPop(xmlStreamCtxtPtr stream) {
 	    stream->level--;
 	/*
 	 * Check evolution of existing states
-	 */	
+	 */
 	for (i = stream->nbState -1; i >= 0; i--) {
 	    /* discard obsoleted states */
 	    lev = stream->states[(2 * i) + 1];
@@ -2322,11 +2326,11 @@ xmlStreamPop(xmlStreamCtxtPtr stream) {
  */
 int
 xmlStreamWantsAnyNode(xmlStreamCtxtPtr streamCtxt)
-{    
+{
     if (streamCtxt == NULL)
 	return(-1);
     while (streamCtxt != NULL) {
-	if (streamCtxt->comp->flags & XML_STREAM_FINAL_IS_ANY_NODE)	
+	if (streamCtxt->comp->flags & XML_STREAM_FINAL_IS_ANY_NODE)
 	    return(1);
 	streamCtxt = streamCtxt->next;
     }
@@ -2377,13 +2381,13 @@ xmlPatterncompile(const xmlChar *pattern, xmlDict *dict, int flags,
 	    }
 	    or++;
 	}
-	if (ctxt == NULL) goto error;	
+	if (ctxt == NULL) goto error;
 	cur = xmlNewPattern();
 	if (cur == NULL) goto error;
 	/*
 	* Assign string dict.
 	*/
-	if (dict) {	    
+	if (dict) {
 	    cur->dict = dict;
 	    xmlDictReference(dict);
 	}
@@ -2566,7 +2570,7 @@ xmlPatternMaxDepth(xmlPatternPtr comp) {
  * part of the set.
  *
  * Returns -1 in case of error otherwise the depth,
- *         
+ *
  */
 int
 xmlPatternMinDepth(xmlPatternPtr comp) {
diff --git a/third_party/libxml/src/relaxng.c b/third_party/libxml/src/relaxng.c
index 6dbc499..8d88e95 100644
--- a/third_party/libxml/src/relaxng.c
+++ b/third_party/libxml/src/relaxng.c
@@ -39,9 +39,10 @@
 static const xmlChar *xmlRelaxNGNs = (const xmlChar *)
     "http://relaxng.org/ns/structure/1.0";
 
-#define IS_RELAXNG(node, type)						\
+#define IS_RELAXNG(node, typ)						\
    ((node != NULL) && (node->ns != NULL) &&				\
-    (xmlStrEqual(node->name, (const xmlChar *) type)) &&		\
+    (node->type == XML_ELEMENT_NODE) &&					\
+    (xmlStrEqual(node->name, (const xmlChar *) typ)) &&		\
     (xmlStrEqual(node->ns->href, xmlRelaxNGNs)))
 
 
@@ -60,7 +61,7 @@ static const xmlChar *xmlRelaxNGNs = (const xmlChar *)
 
 #define DEBUG_LIST 1
 
-#define DEBUG_INCLUDE 1 
+#define DEBUG_INCLUDE 1
 
 #define DEBUG_ERROR 1
 
@@ -71,7 +72,7 @@ static const xmlChar *xmlRelaxNGNs = (const xmlChar *)
 
 #define MAX_ERROR 5
 
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -421,7 +422,7 @@ struct _xmlRelaxNGDocument {
 
 /************************************************************************
  *									*
- * 		Some factorized error routines				*
+ *		Some factorized error routines				*
  *									*
  ************************************************************************/
 
@@ -564,9 +565,9 @@ xmlRngVErr(xmlRelaxNGValidCtxtPtr ctxt, xmlNodePtr node, int error,
 }
 
 /************************************************************************
- * 									*
- * 		Preliminary type checking interfaces			*
- * 									*
+ *									*
+ *		Preliminary type checking interfaces			*
+ *									*
  ************************************************************************/
 
 /**
@@ -654,9 +655,9 @@ struct _xmlRelaxNGTypeLibrary {
 };
 
 /************************************************************************
- * 									*
- * 			Allocation functions				*
- * 									*
+ *									*
+ *			Allocation functions				*
+ *									*
  ************************************************************************/
 static void xmlRelaxNGFreeGrammar(xmlRelaxNGGrammarPtr grammar);
 static void xmlRelaxNGFreeDefine(xmlRelaxNGDefinePtr define);
@@ -1094,7 +1095,7 @@ xmlRelaxNGAddStates(xmlRelaxNGValidCtxtPtr ctxt,
 {
     int i;
 
-    if (state == NULL) {
+    if (state == NULL || states == NULL) {
         return (-1);
     }
     if (states->nbState >= states->maxState) {
@@ -1397,9 +1398,9 @@ xmlRelaxNGFreeValidState(xmlRelaxNGValidCtxtPtr ctxt,
 }
 
 /************************************************************************
- * 									*
- * 			Semi internal functions				*
- * 									*
+ *									*
+ *			Semi internal functions				*
+ *									*
  ************************************************************************/
 
 /**
@@ -1429,9 +1430,9 @@ xmlRelaxParserSetFlag(xmlRelaxNGParserCtxtPtr ctxt, int flags)
 }
 
 /************************************************************************
- * 									*
- * 			Document functions				*
- * 									*
+ *									*
+ *			Document functions				*
+ *									*
  ************************************************************************/
 static xmlDocPtr xmlRelaxNGCleanupDoc(xmlRelaxNGParserCtxtPtr ctxt,
                                       xmlDocPtr doc);
@@ -1561,8 +1562,8 @@ xmlRelaxNGRemoveRedefine(xmlRelaxNGParserCtxtPtr ctxt,
                     href = xmlGetProp(tmp, BAD_CAST "href");
 #endif
                     if (xmlRelaxNGRemoveRedefine(ctxt, href,
-                                                 inc->doc->children->
-                                                 children, name) == 1) {
+                                                 xmlDocGetRootElement(inc->doc)->children,
+                                                 name) == 1) {
                         found = 1;
                     }
 #ifdef DEBUG_INCLUDE
@@ -2007,9 +2008,9 @@ xmlRelaxNGLoadExternalRef(xmlRelaxNGParserCtxtPtr ctxt,
 }
 
 /************************************************************************
- * 									*
- * 			Error functions					*
- * 									*
+ *									*
+ *			Error functions					*
+ *									*
  ************************************************************************/
 
 #define VALID_ERR(a) xmlRelaxNGAddValidError(ctxt, a, NULL, NULL, 0);
@@ -2360,7 +2361,7 @@ xmlRelaxNGAddValidError(xmlRelaxNGValidCtxtPtr ctxt,
      * generate the error directly
      */
     if (((ctxt->flags & FLAGS_IGNORABLE) == 0) ||
-    	 (ctxt->flags & FLAGS_NEGATIVE)) {
+	 (ctxt->flags & FLAGS_NEGATIVE)) {
         xmlNodePtr node, seq;
 
         /*
@@ -2390,9 +2391,9 @@ xmlRelaxNGAddValidError(xmlRelaxNGValidCtxtPtr ctxt,
 
 
 /************************************************************************
- * 									*
- * 			Type library hooks				*
- * 									*
+ *									*
+ *			Type library hooks				*
+ *									*
  ************************************************************************/
 static xmlChar *xmlRelaxNGNormalize(xmlRelaxNGValidCtxtPtr ctxt,
                                     const xmlChar * str);
@@ -2594,13 +2595,10 @@ xmlRelaxNGSchemaTypeCompare(void *data ATTRIBUTE_UNUSED,
     }
     ret = xmlSchemaValPredefTypeNode(typ, value2, &res2, ctxt2);
     if (ret != 0) {
-	if ((comp1 == NULL) && (res1 != NULL))
+	if (res1 != (xmlSchemaValPtr) comp1)
 	    xmlSchemaFreeValue(res1);
         return (-1);
     }
-    if (res1 == NULL) {
-        return (-1);
-    }
     ret = xmlSchemaCompareValues(res1, res2);
     if (res1 != (xmlSchemaValPtr) comp1)
         xmlSchemaFreeValue(res1);
@@ -2847,12 +2845,12 @@ xmlRelaxNGCleanupTypes(void)
 }
 
 /************************************************************************
- * 									*
- * 		Compiling element content into regexp			*
- * 									*
+ *									*
+ *		Compiling element content into regexp			*
+ *									*
  * Sometime the element content can be compiled into a pure regexp,	*
  * This allows a faster execution and streamability at that level	*
- * 									*
+ *									*
  ************************************************************************/
 
 /* from automata.c but not exported */
@@ -3059,8 +3057,8 @@ xmlRelaxNGCompile(xmlRelaxNGParserCtxtPtr ctxt, xmlRelaxNGDefinePtr def)
                     list = list->next;
                 }
                 xmlAutomataSetFinalState(ctxt->am, ctxt->state);
-                def->contModel = xmlAutomataCompile(ctxt->am);
-                xmlRegexpIsDeterminist(def->contModel);
+                if (xmlAutomataIsDeterminist(ctxt->am))
+                    def->contModel = xmlAutomataCompile(ctxt->am);
 
                 xmlFreeAutomata(ctxt->am);
                 ctxt->state = oldstate;
@@ -3325,9 +3323,9 @@ xmlRelaxNGTryCompile(xmlRelaxNGParserCtxtPtr ctxt, xmlRelaxNGDefinePtr def)
 }
 
 /************************************************************************
- * 									*
- * 			Parsing functions				*
- * 									*
+ *									*
+ *			Parsing functions				*
+ *									*
  ************************************************************************/
 
 static xmlRelaxNGDefinePtr xmlRelaxNGParseAttribute(xmlRelaxNGParserCtxtPtr
@@ -6602,7 +6600,7 @@ xmlRelaxNGParseGrammar(xmlRelaxNGParserCtxtPtr ctxt, xmlNodePtr nodes)
     }
 
     /*
-     * Apply 4.17 mergingd rules to defines and starts
+     * Apply 4.17 merging rules to defines and starts
      */
     xmlRelaxNGCombineStart(ctxt, ret);
     if (ret->defs != NULL) {
@@ -6654,12 +6652,17 @@ xmlRelaxNGParseDocument(xmlRelaxNGParserCtxtPtr ctxt, xmlNodePtr node)
     ctxt->define = NULL;
     if (IS_RELAXNG(node, "grammar")) {
         schema->topgrammar = xmlRelaxNGParseGrammar(ctxt, node->children);
+        if (schema->topgrammar == NULL) {
+            xmlRelaxNGFree(schema);
+            return (NULL);
+        }
     } else {
         xmlRelaxNGGrammarPtr tmp, ret;
 
         schema->topgrammar = ret = xmlRelaxNGNewGrammar(ctxt);
         if (schema->topgrammar == NULL) {
-            return (schema);
+            xmlRelaxNGFree(schema);
+            return (NULL);
         }
         /*
          * Link the new grammar in the tree
@@ -6705,9 +6708,9 @@ xmlRelaxNGParseDocument(xmlRelaxNGParserCtxtPtr ctxt, xmlNodePtr node)
 }
 
 /************************************************************************
- * 									*
- * 			Reading RelaxNGs				*
- * 									*
+ *									*
+ *			Reading RelaxNGs				*
+ *									*
  ************************************************************************/
 
 /**
@@ -7316,7 +7319,7 @@ xmlRelaxNGCleanupTree(xmlRelaxNGParserCtxtPtr ctxt, xmlNodePtr root)
                     }
                 }
                 /*
-                 * Thisd is not an else since "include" is transformed
+                 * This is not an else since "include" is transformed
                  * into a div
                  */
                 if (xmlStrEqual(cur->name, BAD_CAST "div")) {
@@ -7345,13 +7348,13 @@ xmlRelaxNGCleanupTree(xmlRelaxNGParserCtxtPtr ctxt, xmlNodePtr root)
                     if (ns != NULL)
                         xmlFree(ns);
 		    /*
-		     * Since we are about to delete cur, if it's nsDef is non-NULL we
+		     * Since we are about to delete cur, if its nsDef is non-NULL we
 		     * need to preserve it (it contains the ns definitions for the
 		     * children we just moved).  We'll just stick it on to the end
 		     * of cur->parent's list, since it's never going to be re-serialized
 		     * (bug 143738).
 		     */
-		    if (cur->nsDef != NULL) {
+		    if ((cur->nsDef != NULL) && (cur->parent != NULL)) {
 			xmlNsPtr parDef = (xmlNsPtr)&cur->parent->nsDef;
 			while (parDef->next != NULL)
 			    parDef = parDef->next;
@@ -7369,7 +7372,8 @@ xmlRelaxNGCleanupTree(xmlRelaxNGParserCtxtPtr ctxt, xmlNodePtr root)
         else if ((cur->type == XML_TEXT_NODE) ||
                  (cur->type == XML_CDATA_SECTION_NODE)) {
             if (IS_BLANK_NODE(cur)) {
-                if (cur->parent->type == XML_ELEMENT_NODE) {
+                if ((cur->parent != NULL) &&
+		    (cur->parent->type == XML_ELEMENT_NODE)) {
                     if ((!xmlStrEqual(cur->parent->name, BAD_CAST "value"))
                         &&
                         (!xmlStrEqual
@@ -7521,7 +7525,7 @@ xmlRelaxNGParse(xmlRelaxNGParserCtxtPtr ctxt)
         xmlRngPErr(ctxt, (xmlNodePtr) doc,
 	           XML_RNGP_EMPTY, "xmlRelaxNGParse: %s is empty\n",
                    (ctxt->URL ? ctxt->URL : BAD_CAST "schemas"), NULL);
-	
+
         xmlFreeDoc(ctxt->document);
         ctxt->document = NULL;
         return (NULL);
@@ -7663,9 +7667,9 @@ xmlRelaxNGSetParserStructuredErrors(xmlRelaxNGParserCtxtPtr ctxt,
 #ifdef LIBXML_OUTPUT_ENABLED
 
 /************************************************************************
- * 									*
- * 			Dump back a compiled form			*
- * 									*
+ *									*
+ *			Dump back a compiled form			*
+ *									*
  ************************************************************************/
 static void xmlRelaxNGDumpDefine(FILE * output,
                                  xmlRelaxNGDefinePtr define);
@@ -7806,7 +7810,7 @@ xmlRelaxNGDumpDefine(FILE * output, xmlRelaxNGDefinePtr define)
  * xmlRelaxNGDumpGrammar:
  * @output:  the file output
  * @grammar:  a grammar structure
- * @top:  is this a top grammar 
+ * @top:  is this a top grammar
  *
  * Dump a RelaxNG structure back
  */
@@ -7899,9 +7903,9 @@ xmlRelaxNGDumpTree(FILE * output, xmlRelaxNGPtr schema)
 #endif /* LIBXML_OUTPUT_ENABLED */
 
 /************************************************************************
- * 									*
- * 		Validation of compiled content				*
- * 									*
+ *									*
+ *		Validation of compiled content				*
+ *									*
  ************************************************************************/
 static int xmlRelaxNGValidateDefinition(xmlRelaxNGValidCtxtPtr ctxt,
                                         xmlRelaxNGDefinePtr define);
@@ -8044,9 +8048,9 @@ xmlRelaxNGValidateCompiledContent(xmlRelaxNGValidCtxtPtr ctxt,
 }
 
 /************************************************************************
- * 									*
- * 		Progressive validation of when possible			*
- * 									*
+ *									*
+ *		Progressive validation of when possible			*
+ *									*
  ************************************************************************/
 static int xmlRelaxNGValidateAttributeList(xmlRelaxNGValidCtxtPtr ctxt,
                                            xmlRelaxNGDefinePtr defines);
@@ -8346,7 +8350,7 @@ xmlRelaxNGValidatePushElement(xmlRelaxNGValidCtxtPtr ctxt,
  * xmlRelaxNGValidatePushCData:
  * @ctxt:  the RelaxNG validation context
  * @data:  some character data read
- * @len:  the lenght of the data
+ * @len:  the length of the data
  *
  * check the CData parsed for validation in the current stack
  *
@@ -8480,9 +8484,9 @@ xmlRelaxNGValidateFullElement(xmlRelaxNGValidCtxtPtr ctxt,
 }
 
 /************************************************************************
- * 									*
- * 		Generic interpreted validation implementation		*
- * 									*
+ *									*
+ *		Generic interpreted validation implementation		*
+ *									*
  ************************************************************************/
 static int xmlRelaxNGValidateValue(xmlRelaxNGValidCtxtPtr ctxt,
                                    xmlRelaxNGDefinePtr define);
@@ -8884,6 +8888,11 @@ xmlRelaxNGValidateValue(xmlRelaxNGValidCtxtPtr ctxt,
         case XML_RELAXNG_ZEROORMORE:{
                 xmlChar *cur, *temp;
 
+                if ((ctxt->state->value == NULL) ||
+                    (*ctxt->state->value == 0)) {
+                    ret = 0;
+                    break;
+                }
                 oldflags = ctxt->flags;
                 ctxt->flags |= FLAGS_IGNORABLE;
                 cur = ctxt->state->value;
@@ -8905,6 +8914,30 @@ xmlRelaxNGValidateValue(xmlRelaxNGValidCtxtPtr ctxt,
 		    xmlRelaxNGPopErrors(ctxt, 0);
                 break;
             }
+        case XML_RELAXNG_OPTIONAL:{
+                xmlChar *temp;
+
+                if ((ctxt->state->value == NULL) ||
+                    (*ctxt->state->value == 0)) {
+                    ret = 0;
+                    break;
+                }
+                oldflags = ctxt->flags;
+                ctxt->flags |= FLAGS_IGNORABLE;
+                temp = ctxt->state->value;
+                ret = xmlRelaxNGValidateValue(ctxt, define->content);
+                ctxt->flags = oldflags;
+                if (ret != 0) {
+                    ctxt->state->value = temp;
+                    if (ctxt->errNr > 0)
+                        xmlRelaxNGPopErrors(ctxt, 0);
+                    ret = 0;
+                    break;
+                }
+		if (ctxt->errNr > 0)
+		    xmlRelaxNGPopErrors(ctxt, 0);
+                break;
+            }
         case XML_RELAXNG_EXCEPT:{
                 xmlRelaxNGDefinePtr list;
 
@@ -9020,6 +9053,19 @@ xmlRelaxNGAttributeMatch(xmlRelaxNGValidCtxtPtr ctxt,
                 return (ret);
             list = list->next;
         }
+    } else if (define->type == XML_RELAXNG_CHOICE) {
+        xmlRelaxNGDefinePtr list;
+
+        list = define->nameClass;
+        while (list != NULL) {
+            ret = xmlRelaxNGAttributeMatch(ctxt, list, prop);
+            if (ret == 1)
+                return (1);
+            if (ret < 0)
+                return (ret);
+            list = list->next;
+        }
+        return (0);
     } else {
     TODO}
     return (1);
@@ -9379,6 +9425,10 @@ xmlRelaxNGValidateInterleave(xmlRelaxNGValidCtxtPtr ctxt,
     oldstate = ctxt->state;
     for (i = 0; i < nbgroups; i++) {
         ctxt->state = xmlRelaxNGCopyValidState(ctxt, oldstate);
+	if (ctxt->state == NULL) {
+	    ret = -1;
+	    break;
+	}
         group = partitions->groups[i];
         if (lasts[i] != NULL) {
             last = lasts[i]->next;
@@ -10813,9 +10863,9 @@ xmlRelaxNGCleanPSVI(xmlNodePtr node) {
     return;
 }
 /************************************************************************
- * 									*
- * 			Validation interfaces				*
- * 									*
+ *									*
+ *			Validation interfaces				*
+ *									*
  ************************************************************************/
 
 /**
diff --git a/third_party/libxml/src/runsuite.c b/third_party/libxml/src/runsuite.c
index e6545fb..aaab13e 100644
--- a/third_party/libxml/src/runsuite.c
+++ b/third_party/libxml/src/runsuite.c
@@ -1,16 +1,13 @@
 /*
- * runsuite.c: C program to run libxml2 againts published testsuites 
+ * runsuite.c: C program to run libxml2 againts published testsuites
  *
  * See Copyright for the status of this software.
  *
  * daniel@veillard.com
  */
 
-#ifdef HAVE_CONFIG_H
 #include "libxml.h"
-#else
 #include <stdio.h>
-#endif
 
 #if !defined(_WIN32) || defined(__CYGWIN__)
 #include <unistd.h>
@@ -39,15 +36,6 @@ static FILE *logfile = NULL;
 static int verbose = 0;
 
 
-
-#if defined(_WIN32) && !defined(__CYGWIN__)
-
-#define vsnprintf _vsnprintf
-
-#define snprintf _snprintf
-
-#endif
-
 /************************************************************************
  *									*
  *		File name and path utilities				*
@@ -135,7 +123,7 @@ static int addEntity(char *name, char *content) {
  * which is shared to the current running test. We also don't want to have
  * network downloads modifying tests.
  */
-static xmlParserInputPtr 
+static xmlParserInputPtr
 testExternalEntityLoader(const char *URL, const char *ID,
 			 xmlParserCtxtPtr ctxt) {
     xmlParserInputPtr ret;
@@ -164,7 +152,7 @@ testExternalEntityLoader(const char *URL, const char *ID,
         fprintf(stderr, "Failed to find resource %s\n", URL);
     }
 #endif
-      
+
     return(ret);
 }
 
@@ -427,7 +415,7 @@ installDirs(xmlNodePtr tst, const xmlChar *base) {
     xmlFree(res);
 }
 
-static int 
+static int
 xsdTestCase(xmlNodePtr tst) {
     xmlNodePtr test, tmp, cur;
     xmlBufferPtr buf;
@@ -454,7 +442,7 @@ xsdTestCase(xmlNodePtr tst) {
     if (cur == NULL) {
         return(xsdIncorectTestCase(tst));
     }
-    
+
     test = getNext(cur, "./*");
     if (test == NULL) {
         fprintf(stderr, "Failed to find test in correct line %ld\n",
@@ -500,7 +488,7 @@ xsdTestCase(xmlNodePtr tst) {
 	if (test == NULL) {
 	    fprintf(stderr, "Failed to find test in <valid> line %ld\n",
 		    xmlGetLineNo(tmp));
-	    
+
 	} else {
 	    xmlBufferEmpty(buf);
 	    if (dtd != NULL)
@@ -559,7 +547,7 @@ xsdTestCase(xmlNodePtr tst) {
 	if (test == NULL) {
 	    fprintf(stderr, "Failed to find test in <invalid> line %ld\n",
 		    xmlGetLineNo(tmp));
-	    
+
 	} else {
 	    xmlBufferEmpty(buf);
 	    xmlNodeDump(buf, test->doc, test, 0, 0);
@@ -620,7 +608,7 @@ done:
     return(ret);
 }
 
-static int 
+static int
 xsdTestSuite(xmlNodePtr cur) {
     if (verbose) {
 	xmlChar *doc = getString(cur, "string(documentation)");
@@ -635,11 +623,11 @@ xsdTestSuite(xmlNodePtr cur) {
         xsdTestCase(cur);
 	cur = getNext(cur, "following-sibling::testCase[1]");
     }
-        
+
     return(0);
 }
 
-static int 
+static int
 xsdTest(void) {
     xmlDocPtr doc;
     xmlNodePtr cur;
@@ -677,7 +665,7 @@ done:
     return(ret);
 }
 
-static int 
+static int
 rngTestSuite(xmlNodePtr cur) {
     if (verbose) {
 	xmlChar *doc = getString(cur, "string(documentation)");
@@ -698,11 +686,11 @@ rngTestSuite(xmlNodePtr cur) {
         xsdTestSuite(cur);
 	cur = getNext(cur, "following-sibling::testSuite[1]");
     }
-        
+
     return(0);
 }
 
-static int 
+static int
 rngTest1(void) {
     xmlDocPtr doc;
     xmlNodePtr cur;
@@ -740,7 +728,7 @@ done:
     return(ret);
 }
 
-static int 
+static int
 rngTest2(void) {
     xmlDocPtr doc;
     xmlNodePtr cur;
@@ -950,7 +938,7 @@ xstcTestGroup(xmlNodePtr cur, const char *base) {
 	instance = getNext(cur, "./ts:instanceTest[1]");
 	while (instance != NULL) {
 	    if (schemas != NULL) {
-		xstcTestInstance(instance, schemas, path, base);		
+		xstcTestInstance(instance, schemas, path, base);
 	    } else {
 		/*
 		* We'll automatically mark the instances as failed
diff --git a/third_party/libxml/src/runtest.c b/third_party/libxml/src/runtest.c
index bc28795..02fe09a 100644
--- a/third_party/libxml/src/runtest.c
+++ b/third_party/libxml/src/runtest.c
@@ -11,11 +11,8 @@
  * daniel@veillard.com
  */
 
-#ifdef HAVE_CONFIG_H
 #include "libxml.h"
-#else
 #include <stdio.h>
-#endif
 
 #if !defined(_WIN32) || defined(__CYGWIN__)
 #include <unistd.h>
@@ -194,8 +191,7 @@ static void globfree(glob_t *pglob) {
              free(pglob->gl_pathv[i]);
     }
 }
-#define vsnprintf _vsnprintf
-#define snprintf _snprintf
+
 #else
 #include <glob.h>
 #endif
@@ -1683,7 +1679,8 @@ saxParseTest(const char *filename, const char *result,
     }
     if (ret != 0) {
         fprintf(stderr, "Failed to parse %s\n", filename);
-	return(1);
+	ret = 1;
+	goto done;
     }
 #ifdef LIBXML_HTML_ENABLED
     if (options & XML_PARSE_HTML) {
@@ -1705,6 +1702,8 @@ saxParseTest(const char *filename, const char *result,
         fprintf(stderr, "Got a difference for %s\n", filename);
         ret = 1;
     }
+
+done:
     if (temp != NULL) {
         unlink(temp);
         free(temp);
@@ -2097,7 +2096,7 @@ static void processNode(FILE *out, xmlTextReaderPtr reader) {
 }
 static int
 streamProcessTest(const char *filename, const char *result, const char *err,
-                  xmlTextReaderPtr reader, const char *rng) {
+                  xmlTextReaderPtr reader, const char *rng, int options) {
     int ret;
     char *temp = NULL;
     FILE *t = NULL;
@@ -2193,7 +2192,7 @@ streamParseTest(const char *filename, const char *result, const char *err,
     int ret;
 
     reader = xmlReaderForFile(filename, NULL, options);
-    ret = streamProcessTest(filename, result, err, reader, NULL);
+    ret = streamProcessTest(filename, result, err, reader, NULL, options);
     xmlFreeTextReader(reader);
     return(ret);
 }
@@ -2221,7 +2220,7 @@ walkerParseTest(const char *filename, const char *result, const char *err,
 	return(-1);
     }
     reader = xmlReaderWalker(doc);
-    ret = streamProcessTest(filename, result, err, reader, NULL);
+    ret = streamProcessTest(filename, result, err, reader, NULL, options);
     xmlFreeTextReader(reader);
     xmlFreeDoc(doc);
     return(ret);
@@ -2253,7 +2252,7 @@ streamMemParseTest(const char *filename, const char *result, const char *err,
 	return(-1);
     }
     reader = xmlReaderForMemory(base, size, filename, NULL, options);
-    ret = streamProcessTest(filename, result, err, reader, NULL);
+    ret = streamProcessTest(filename, result, err, reader, NULL, options);
     free((char *)base);
     xmlFreeTextReader(reader);
     return(ret);
@@ -2728,7 +2727,7 @@ static const char *urip_testURLs[] = {
     "file:///path/to/a%20b.html",
     "/path/to/a b.html",
     "/path/to/a%20b.html",
-    "urip://example.com/résumé.html",
+    "urip://example.com/r" "\xe9" "sum" "\xe9" ".html",
     "urip://example.com/test?a=1&b=2%263&c=4#foo",
     NULL
 };
@@ -3312,9 +3311,11 @@ rngStreamTest(const char *filename,
 	    fprintf(stderr, "Failed to build reder for %s\n", instance);
 	}
 	if (disable_err == 1)
-	    ret = streamProcessTest(instance, result, NULL, reader, filename);
+	    ret = streamProcessTest(instance, result, NULL, reader, filename,
+	                            options);
 	else
-	    ret = streamProcessTest(instance, result, err, reader, filename);
+	    ret = streamProcessTest(instance, result, err, reader, filename,
+	                            options);
 	xmlFreeTextReader(reader);
 	if (ret != 0) {
 	    fprintf(stderr, "instance %s failed\n", instance);
@@ -3936,60 +3937,7 @@ thread_specific_data(void *private_data)
     return ((void *) Okay);
 }
 
-#if defined(linux) || defined(__sun) || defined(__APPLE_CC__)
-
-#include <pthread.h>
-
-static pthread_t tid[MAX_ARGC];
-
-static int
-testThread(void)
-{
-    unsigned int i, repeat;
-    unsigned int num_threads = sizeof(testfiles) / sizeof(testfiles[0]);
-    void *results[MAX_ARGC];
-    int ret;
-    int res = 0;
-
-    xmlInitParser();
-
-    for (repeat = 0; repeat < 500; repeat++) {
-        xmlLoadCatalog(catalog);
-        nb_tests++;
-
-        for (i = 0; i < num_threads; i++) {
-            results[i] = NULL;
-            tid[i] = (pthread_t) - 1;
-        }
-
-        for (i = 0; i < num_threads; i++) {
-            ret = pthread_create(&tid[i], 0, thread_specific_data,
-                                 (void *) testfiles[i]);
-            if (ret != 0) {
-                fprintf(stderr, "pthread_create failed\n");
-                return (1);
-            }
-        }
-        for (i = 0; i < num_threads; i++) {
-            ret = pthread_join(tid[i], &results[i]);
-            if (ret != 0) {
-                fprintf(stderr, "pthread_join failed\n");
-                return (1);
-            }
-        }
-
-        xmlCatalogCleanup();
-        for (i = 0; i < num_threads; i++)
-            if (results[i] != (void *) Okay) {
-                fprintf(stderr, "Thread %d handling %s failed\n",
-                        i, testfiles[i]);
-                res = 1;
-            }
-    }
-    return (res);
-}
-
-#elif defined WIN32
+#if defined WIN32
 #include <windows.h>
 #include <string.h>
 
@@ -4115,6 +4063,59 @@ testThread(void)
         return(1);
     return (0);
 }
+
+#elif defined HAVE_PTHREAD_H
+#include <pthread.h>
+
+static pthread_t tid[MAX_ARGC];
+
+static int
+testThread(void)
+{
+    unsigned int i, repeat;
+    unsigned int num_threads = sizeof(testfiles) / sizeof(testfiles[0]);
+    void *results[MAX_ARGC];
+    int ret;
+    int res = 0;
+
+    xmlInitParser();
+
+    for (repeat = 0; repeat < 500; repeat++) {
+        xmlLoadCatalog(catalog);
+        nb_tests++;
+
+        for (i = 0; i < num_threads; i++) {
+            results[i] = NULL;
+            tid[i] = (pthread_t) - 1;
+        }
+
+        for (i = 0; i < num_threads; i++) {
+            ret = pthread_create(&tid[i], 0, thread_specific_data,
+                                 (void *) testfiles[i]);
+            if (ret != 0) {
+                fprintf(stderr, "pthread_create failed\n");
+                return (1);
+            }
+        }
+        for (i = 0; i < num_threads; i++) {
+            ret = pthread_join(tid[i], &results[i]);
+            if (ret != 0) {
+                fprintf(stderr, "pthread_join failed\n");
+                return (1);
+            }
+        }
+
+        xmlCatalogCleanup();
+        for (i = 0; i < num_threads; i++)
+            if (results[i] != (void *) Okay) {
+                fprintf(stderr, "Thread %d handling %s failed\n",
+                        i, testfiles[i]);
+                res = 1;
+            }
+    }
+    return (res);
+}
+
 #else
 static int
 testThread(void)
@@ -4207,6 +4208,14 @@ testDesc testDescriptions[] = {
     { "Validity checking regression tests" ,
       errParseTest, "./test/VC/*", "result/VC/", NULL, "",
       XML_PARSE_DTDVALID },
+#ifdef LIBXML_READER_ENABLED
+    { "Streaming validity checking regression tests" ,
+      streamParseTest, "./test/valid/*.xml", "result/valid/", NULL, ".err.rdr",
+      XML_PARSE_DTDVALID },
+    { "Streaming validity error checking regression tests" ,
+      streamParseTest, "./test/VC/*", "result/VC/", NULL, ".rdr",
+      XML_PARSE_DTDVALID },
+#endif
     { "General documents valid regression tests" ,
       errParseTest, "./test/valid/*", "result/valid/", "", ".err",
       XML_PARSE_DTDVALID },
diff --git a/third_party/libxml/src/runxmlconf.c b/third_party/libxml/src/runxmlconf.c
new file mode 100644
index 0000000..cef20f4
--- /dev/null
+++ b/third_party/libxml/src/runxmlconf.c
@@ -0,0 +1,607 @@
+/*
+ * runsuite.c: C program to run libxml2 againts published testsuites
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#ifdef LIBXML_XPATH_ENABLED
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#include <libxml/xmlreader.h>
+
+#include <libxml/xpath.h>
+#include <libxml/xpathInternals.h>
+
+#define LOGFILE "runxmlconf.log"
+static FILE *logfile = NULL;
+static int verbose = 0;
+
+#define NB_EXPECTED_ERRORS 15
+
+
+const char *skipped_tests[] = {
+/* http://lists.w3.org/Archives/Public/public-xml-testsuite/2008Jul/0000.html */
+    "rmt-ns10-035",
+    NULL
+};
+
+/************************************************************************
+ *									*
+ *		File name and path utilities				*
+ *									*
+ ************************************************************************/
+
+static int checkTestFile(const char *filename) {
+    struct stat buf;
+
+    if (stat(filename, &buf) == -1)
+        return(0);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    if (!(buf.st_mode & _S_IFREG))
+        return(0);
+#else
+    if (!S_ISREG(buf.st_mode))
+        return(0);
+#endif
+
+    return(1);
+}
+
+static xmlChar *composeDir(const xmlChar *dir, const xmlChar *path) {
+    char buf[500];
+
+    if (dir == NULL) return(xmlStrdup(path));
+    if (path == NULL) return(NULL);
+
+    snprintf(buf, 500, "%s/%s", (const char *) dir, (const char *) path);
+    return(xmlStrdup((const xmlChar *) buf));
+}
+
+/************************************************************************
+ *									*
+ *		Libxml2 specific routines				*
+ *									*
+ ************************************************************************/
+
+static int nb_skipped = 0;
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * and not rely on any external resources.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID ATTRIBUTE_UNUSED,
+			 xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr ret;
+
+    ret = xmlNewInputFromFile(ctxt, (const char *) URL);
+
+    return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+static int nbError = 0;
+static int nbFatal = 0;
+
+static void test_log(const char *msg, ...) {
+    va_list args;
+    if (logfile != NULL) {
+        fprintf(logfile, "\n------------\n");
+	va_start(args, msg);
+	vfprintf(logfile, msg, args);
+	va_end(args);
+	fprintf(logfile, "%s", testErrors);
+	testErrorsSize = 0; testErrors[0] = 0;
+    }
+    if (verbose) {
+	va_start(args, msg);
+	vfprintf(stderr, msg, args);
+	va_end(args);
+    }
+}
+
+static void
+testErrorHandler(void *userData ATTRIBUTE_UNUSED, xmlErrorPtr error) {
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    res = snprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		   "%s:%d: %s\n", (error->file ? error->file : "entity"),
+		   error->line, error->message);
+    if (error->level == XML_ERR_FATAL)
+        nbFatal++;
+    else if (error->level == XML_ERR_ERROR)
+        nbError++;
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+static xmlXPathContextPtr ctxtXPath;
+
+static void
+initializeLibxml2(void) {
+    xmlGetWarningsDefaultValue = 0;
+    xmlPedanticParserDefault(0);
+
+    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+    xmlInitParser();
+    xmlSetExternalEntityLoader(testExternalEntityLoader);
+    ctxtXPath = xmlXPathNewContext(NULL);
+    /*
+    * Deactivate the cache if created; otherwise we have to create/free it
+    * for every test, since it will confuse the memory leak detection.
+    * Note that normally this need not be done, since the cache is not
+    * created until set explicitely with xmlXPathContextSetCache();
+    * but for test purposes it is sometimes usefull to activate the
+    * cache by default for the whole library.
+    */
+    if (ctxtXPath->cache != NULL)
+	xmlXPathContextSetCache(ctxtXPath, 0, -1, 0);
+    xmlSetStructuredErrorFunc(NULL, testErrorHandler);
+}
+
+/************************************************************************
+ *									*
+ *		Run the xmlconf test if found				*
+ *									*
+ ************************************************************************/
+
+static int
+xmlconfTestInvalid(const char *id, const char *filename, int options) {
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    int ret = 1;
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        test_log("test %s : %s out of memory\n",
+	         id, filename);
+        return(0);
+    }
+    doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+    if (doc == NULL) {
+        test_log("test %s : %s invalid document turned not well-formed too\n",
+	         id, filename);
+    } else {
+    /* invalidity should be reported both in the context and in the document */
+        if ((ctxt->valid != 0) || (doc->properties & XML_DOC_DTDVALID)) {
+	    test_log("test %s : %s failed to detect invalid document\n",
+		     id, filename);
+	    nb_errors++;
+	    ret = 0;
+	}
+	xmlFreeDoc(doc);
+    }
+    xmlFreeParserCtxt(ctxt);
+    return(ret);
+}
+
+static int
+xmlconfTestValid(const char *id, const char *filename, int options) {
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    int ret = 1;
+
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        test_log("test %s : %s out of memory\n",
+	         id, filename);
+        return(0);
+    }
+    doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+    if (doc == NULL) {
+        test_log("test %s : %s failed to parse a valid document\n",
+	         id, filename);
+        nb_errors++;
+	ret = 0;
+    } else {
+    /* validity should be reported both in the context and in the document */
+        if ((ctxt->valid == 0) || ((doc->properties & XML_DOC_DTDVALID) == 0)) {
+	    test_log("test %s : %s failed to validate a valid document\n",
+		     id, filename);
+	    nb_errors++;
+	    ret = 0;
+	}
+	xmlFreeDoc(doc);
+    }
+    xmlFreeParserCtxt(ctxt);
+    return(ret);
+}
+
+static int
+xmlconfTestNotNSWF(const char *id, const char *filename, int options) {
+    xmlDocPtr doc;
+    int ret = 1;
+
+    /*
+     * In case of Namespace errors, libxml2 will still parse the document
+     * but log a Namesapce error.
+     */
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc == NULL) {
+        test_log("test %s : %s failed to parse the XML\n",
+	         id, filename);
+        nb_errors++;
+	ret = 0;
+    } else {
+	if ((xmlLastError.code == XML_ERR_OK) ||
+	    (xmlLastError.domain != XML_FROM_NAMESPACE)) {
+	    test_log("test %s : %s failed to detect namespace error\n",
+		     id, filename);
+	    nb_errors++;
+	    ret = 0;
+	}
+	xmlFreeDoc(doc);
+    }
+    return(ret);
+}
+
+static int
+xmlconfTestNotWF(const char *id, const char *filename, int options) {
+    xmlDocPtr doc;
+    int ret = 1;
+
+    doc = xmlReadFile(filename, NULL, options);
+    if (doc != NULL) {
+        test_log("test %s : %s failed to detect not well formedness\n",
+	         id, filename);
+        nb_errors++;
+	xmlFreeDoc(doc);
+	ret = 0;
+    }
+    return(ret);
+}
+
+static int
+xmlconfTestItem(xmlDocPtr doc, xmlNodePtr cur) {
+    int ret = -1;
+    xmlChar *type = NULL;
+    xmlChar *filename = NULL;
+    xmlChar *uri = NULL;
+    xmlChar *base = NULL;
+    xmlChar *id = NULL;
+    xmlChar *rec = NULL;
+    xmlChar *version = NULL;
+    xmlChar *entities = NULL;
+    xmlChar *edition = NULL;
+    int options = 0;
+    int nstest = 0;
+    int mem, final;
+    int i;
+
+    testErrorsSize = 0; testErrors[0] = 0;
+    nbError = 0;
+    nbFatal = 0;
+    id = xmlGetProp(cur, BAD_CAST "ID");
+    if (id == NULL) {
+        test_log("test missing ID, line %ld\n", xmlGetLineNo(cur));
+	goto error;
+    }
+    for (i = 0;skipped_tests[i] != NULL;i++) {
+        if (!strcmp(skipped_tests[i], (char *) id)) {
+	    test_log("Skipping test %s from skipped list\n", (char *) id);
+	    ret = 0;
+	    nb_skipped++;
+	    goto error;
+	}
+    }
+    type = xmlGetProp(cur, BAD_CAST "TYPE");
+    if (type == NULL) {
+        test_log("test %s missing TYPE\n", (char *) id);
+	goto error;
+    }
+    uri = xmlGetProp(cur, BAD_CAST "URI");
+    if (uri == NULL) {
+        test_log("test %s missing URI\n", (char *) id);
+	goto error;
+    }
+    base = xmlNodeGetBase(doc, cur);
+    filename = composeDir(base, uri);
+    if (!checkTestFile((char *) filename)) {
+        test_log("test %s missing file %s \n", id,
+	         (filename ? (char *)filename : "NULL"));
+	goto error;
+    }
+
+    version = xmlGetProp(cur, BAD_CAST "VERSION");
+
+    entities = xmlGetProp(cur, BAD_CAST "ENTITIES");
+    if (!xmlStrEqual(entities, BAD_CAST "none")) {
+        options |= XML_PARSE_DTDLOAD;
+        options |= XML_PARSE_NOENT;
+    }
+    rec = xmlGetProp(cur, BAD_CAST "RECOMMENDATION");
+    if ((rec == NULL) ||
+        (xmlStrEqual(rec, BAD_CAST "XML1.0")) ||
+	(xmlStrEqual(rec, BAD_CAST "XML1.0-errata2e")) ||
+	(xmlStrEqual(rec, BAD_CAST "XML1.0-errata3e")) ||
+	(xmlStrEqual(rec, BAD_CAST "XML1.0-errata4e"))) {
+	if ((version != NULL) && (!xmlStrEqual(version, BAD_CAST "1.0"))) {
+	    test_log("Skipping test %s for %s\n", (char *) id,
+	             (char *) version);
+	    ret = 0;
+	    nb_skipped++;
+	    goto error;
+	}
+	ret = 1;
+    } else if ((xmlStrEqual(rec, BAD_CAST "NS1.0")) ||
+	       (xmlStrEqual(rec, BAD_CAST "NS1.0-errata1e"))) {
+	ret = 1;
+	nstest = 1;
+    } else {
+        test_log("Skipping test %s for REC %s\n", (char *) id, (char *) rec);
+	ret = 0;
+	nb_skipped++;
+	goto error;
+    }
+    edition = xmlGetProp(cur, BAD_CAST "EDITION");
+    if ((edition != NULL) && (xmlStrchr(edition, '5') == NULL)) {
+        /* test limited to all versions before 5th */
+	options |= XML_PARSE_OLD10;
+    }
+
+    /*
+     * Reset errors and check memory usage before the test
+     */
+    xmlResetLastError();
+    testErrorsSize = 0; testErrors[0] = 0;
+    mem = xmlMemUsed();
+
+    if (xmlStrEqual(type, BAD_CAST "not-wf")) {
+        if (nstest == 0)
+	    xmlconfTestNotWF((char *) id, (char *) filename, options);
+        else
+	    xmlconfTestNotNSWF((char *) id, (char *) filename, options);
+    } else if (xmlStrEqual(type, BAD_CAST "valid")) {
+        options |= XML_PARSE_DTDVALID;
+	xmlconfTestValid((char *) id, (char *) filename, options);
+    } else if (xmlStrEqual(type, BAD_CAST "invalid")) {
+        options |= XML_PARSE_DTDVALID;
+	xmlconfTestInvalid((char *) id, (char *) filename, options);
+    } else if (xmlStrEqual(type, BAD_CAST "error")) {
+        test_log("Skipping error test %s \n", (char *) id);
+	ret = 0;
+	nb_skipped++;
+	goto error;
+    } else {
+        test_log("test %s unknown TYPE value %s\n", (char *) id, (char *)type);
+	ret = -1;
+	goto error;
+    }
+
+    /*
+     * Reset errors and check memory usage after the test
+     */
+    xmlResetLastError();
+    final = xmlMemUsed();
+    if (final > mem) {
+        test_log("test %s : %s leaked %d bytes\n",
+	         id, filename, final - mem);
+        nb_leaks++;
+	xmlMemDisplayLast(logfile, final - mem);
+    }
+    nb_tests++;
+
+error:
+    if (type != NULL)
+        xmlFree(type);
+    if (entities != NULL)
+        xmlFree(entities);
+    if (edition != NULL)
+        xmlFree(edition);
+    if (version != NULL)
+        xmlFree(version);
+    if (filename != NULL)
+        xmlFree(filename);
+    if (uri != NULL)
+        xmlFree(uri);
+    if (base != NULL)
+        xmlFree(base);
+    if (id != NULL)
+        xmlFree(id);
+    if (rec != NULL)
+        xmlFree(rec);
+    return(ret);
+}
+
+static int
+xmlconfTestCases(xmlDocPtr doc, xmlNodePtr cur, int level) {
+    xmlChar *profile;
+    int ret = 0;
+    int tests = 0;
+    int output = 0;
+
+    if (level == 1) {
+	profile = xmlGetProp(cur, BAD_CAST "PROFILE");
+	if (profile != NULL) {
+	    output = 1;
+	    level++;
+	    printf("Test cases: %s\n", (char *) profile);
+	    xmlFree(profile);
+	}
+    }
+    cur = cur->children;
+    while (cur != NULL) {
+        /* look only at elements we ignore everything else */
+        if (cur->type == XML_ELEMENT_NODE) {
+	    if (xmlStrEqual(cur->name, BAD_CAST "TESTCASES")) {
+	        ret += xmlconfTestCases(doc, cur, level);
+	    } else if (xmlStrEqual(cur->name, BAD_CAST "TEST")) {
+	        if (xmlconfTestItem(doc, cur) >= 0)
+		    ret++;
+		tests++;
+	    } else {
+	        fprintf(stderr, "Unhandled element %s\n", (char *)cur->name);
+	    }
+	}
+        cur = cur->next;
+    }
+    if (output == 1) {
+	if (tests > 0)
+	    printf("Test cases: %d tests\n", tests);
+    }
+    return(ret);
+}
+
+static int
+xmlconfTestSuite(xmlDocPtr doc, xmlNodePtr cur) {
+    xmlChar *profile;
+    int ret = 0;
+
+    profile = xmlGetProp(cur, BAD_CAST "PROFILE");
+    if (profile != NULL) {
+        printf("Test suite: %s\n", (char *) profile);
+	xmlFree(profile);
+    } else
+        printf("Test suite\n");
+    cur = cur->children;
+    while (cur != NULL) {
+        /* look only at elements we ignore everything else */
+        if (cur->type == XML_ELEMENT_NODE) {
+	    if (xmlStrEqual(cur->name, BAD_CAST "TESTCASES")) {
+	        ret += xmlconfTestCases(doc, cur, 1);
+	    } else {
+	        fprintf(stderr, "Unhandled element %s\n", (char *)cur->name);
+	    }
+	}
+        cur = cur->next;
+    }
+    return(ret);
+}
+
+static void
+xmlconfInfo(void) {
+    fprintf(stderr, "  you need to fetch and extract the\n");
+    fprintf(stderr, "  latest XML Conformance Test Suites\n");
+    fprintf(stderr, "  http://www.w3.org/XML/Test/xmlts20080827.tar.gz\n");
+    fprintf(stderr, "  see http://www.w3.org/XML/Test/ for informations\n");
+}
+
+static int
+xmlconfTest(void) {
+    const char *confxml = "xmlconf/xmlconf.xml";
+    xmlDocPtr doc;
+    xmlNodePtr cur;
+    int ret = 0;
+
+    if (!checkTestFile(confxml)) {
+        fprintf(stderr, "%s is missing \n", confxml);
+	xmlconfInfo();
+	return(-1);
+    }
+    doc = xmlReadFile(confxml, NULL, XML_PARSE_NOENT);
+    if (doc == NULL) {
+        fprintf(stderr, "%s is corrupted \n", confxml);
+	xmlconfInfo();
+	return(-1);
+    }
+
+    cur = xmlDocGetRootElement(doc);
+    if ((cur == NULL) || (!xmlStrEqual(cur->name, BAD_CAST "TESTSUITE"))) {
+        fprintf(stderr, "Unexpected format %s\n", confxml);
+	xmlconfInfo();
+	ret = -1;
+    } else {
+        ret = xmlconfTestSuite(doc, cur);
+    }
+    xmlFreeDoc(doc);
+    return(ret);
+}
+
+/************************************************************************
+ *									*
+ *		The driver for the tests				*
+ *									*
+ ************************************************************************/
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    int ret = 0;
+    int old_errors, old_tests, old_leaks;
+
+    logfile = fopen(LOGFILE, "w");
+    if (logfile == NULL) {
+        fprintf(stderr,
+	        "Could not open the log file, running in verbose mode\n");
+	verbose = 1;
+    }
+    initializeLibxml2();
+
+    if ((argc >= 2) && (!strcmp(argv[1], "-v")))
+        verbose = 1;
+
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    xmlconfTest();
+    if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+    else
+	printf("Ran %d tests, %d errors, %d leaks\n",
+	       nb_tests - old_tests,
+	       nb_errors - old_errors,
+	       nb_leaks - old_leaks);
+    if ((nb_errors == 0) && (nb_leaks == 0)) {
+        ret = 0;
+	printf("Total %d tests, no errors\n",
+	       nb_tests);
+    } else {
+	ret = 1;
+	printf("Total %d tests, %d errors, %d leaks\n",
+	       nb_tests, nb_errors, nb_leaks);
+	printf("See %s for detailed output\n", LOGFILE);
+	if ((nb_leaks == 0) && (nb_errors == NB_EXPECTED_ERRORS)) {
+	    printf("%d errors were expected\n", nb_errors);
+	    ret = 0;
+	}
+    }
+    xmlXPathFreeContext(ctxtXPath);
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    if (logfile != NULL)
+        fclose(logfile);
+    return(ret);
+}
+
+#else /* ! LIBXML_XPATH_ENABLED */
+#include <stdio.h>
+int
+main(int argc, char **argv) {
+    fprintf(stderr, "%s need XPath support\n", argv[0]);
+}
+#endif
diff --git a/third_party/libxml/src/save.h b/third_party/libxml/src/save.h
new file mode 100644
index 0000000..2c32a10
--- /dev/null
+++ b/third_party/libxml/src/save.h
@@ -0,0 +1,35 @@
+/*
+ * Summary: Internal Interfaces for saving in libxml2
+ * Description: this module describes a few interfaces which were
+ *              addded along with the API changes in 2.9.0
+ *              those are private routines at this point
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+#ifndef __XML_SAVE_H__
+#define __XML_SAVE_H__
+
+#include <libxml/tree.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef LIBXML_OUTPUT_ENABLED
+void xmlBufAttrSerializeTxtContent(xmlBufPtr buf, xmlDocPtr doc,
+                                   xmlAttrPtr attr, const xmlChar * string);
+void xmlBufDumpNotationTable(xmlBufPtr buf, xmlNotationTablePtr table);
+void xmlBufDumpElementDecl(xmlBufPtr buf, xmlElementPtr elem);
+void xmlBufDumpAttributeDecl(xmlBufPtr buf, xmlAttributePtr attr);
+void xmlBufDumpEntityDecl(xmlBufPtr buf, xmlEntityPtr ent);
+xmlChar *xmlEncodeAttributeEntities(xmlDocPtr doc, const xmlChar *input);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __XML_SAVE_H__ */
+
diff --git a/third_party/libxml/src/schematron.c b/third_party/libxml/src/schematron.c
index 07709e2..eb4befe 100644
--- a/third_party/libxml/src/schematron.c
+++ b/third_party/libxml/src/schematron.c
@@ -53,7 +53,7 @@ static const xmlChar *xmlOldSchematronNs = SCT_OLD_NS;
 
 #define NEXT_SCHEMATRON(node)						\
    while (node != NULL) {						\
-       if ((node->type == XML_ELEMENT_NODE ) && (node->ns != NULL) && 	\
+       if ((node->type == XML_ELEMENT_NODE ) && (node->ns != NULL) &&	\
            ((xmlStrEqual(node->ns->href, xmlSchematronNs)) ||		\
 	    (xmlStrEqual(node->ns->href, xmlOldSchematronNs))))		\
 	   break;							\
@@ -65,7 +65,7 @@ static const xmlChar *xmlOldSchematronNs = SCT_OLD_NS;
  *
  * macro to flag unimplemented blocks
  */
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -165,8 +165,10 @@ struct _xmlSchematronValidCtxt {
 
     FILE *outputFile;		/* if using XML_SCHEMATRON_OUT_FILE */
     xmlBufferPtr outputBuffer;	/* if using XML_SCHEMATRON_OUT_BUFFER */
+#ifdef LIBXML_OUTPUT_ENABLED
     xmlOutputWriteCallback iowrite; /* if using XML_SCHEMATRON_OUT_IO */
     xmlOutputCloseCallback  ioclose;
+#endif
     void *ioctx;
 
     /* error reporting data */
@@ -240,7 +242,7 @@ xmlSchematronPErrMemory(xmlSchematronParserCtxtPtr ctxt,
  * @msg: the error message
  * @str1: extra data
  * @str2: extra data
- * 
+ *
  * Handle a parser error
  */
 static void
@@ -568,7 +570,7 @@ xmlSchematronFree(xmlSchematronPtr schema)
 
     if (schema->namespaces != NULL)
         xmlFree((char **) schema->namespaces);
-    
+
     xmlSchematronFreeRules(schema->rules);
     xmlSchematronFreePatterns(schema->patterns);
     xmlDictFree(schema->dict);
@@ -826,9 +828,9 @@ xmlSchematronAddNamespace(xmlSchematronParserCtxtPtr ctxt,
         ctxt->namespaces = tmp;
 	ctxt->maxNamespaces *= 2;
     }
-    ctxt->namespaces[2 * ctxt->nbNamespaces] = 
+    ctxt->namespaces[2 * ctxt->nbNamespaces] =
         xmlDictLookup(ctxt->dict, ns, -1);
-    ctxt->namespaces[2 * ctxt->nbNamespaces + 1] = 
+    ctxt->namespaces[2 * ctxt->nbNamespaces + 1] =
         xmlDictLookup(ctxt->dict, prefix, -1);
     ctxt->nbNamespaces++;
     ctxt->namespaces[2 * ctxt->nbNamespaces] = NULL;
@@ -1288,7 +1290,7 @@ xmlSchematronReportOutput(xmlSchematronValidCtxtPtr ctxt ATTRIBUTE_UNUSED,
  *         to be deallocated by teh caller
  */
 static xmlChar *
-xmlSchematronFormatReport(xmlSchematronValidCtxtPtr ctxt, 
+xmlSchematronFormatReport(xmlSchematronValidCtxtPtr ctxt,
 			  xmlNodePtr test, xmlNodePtr cur) {
     xmlChar *ret = NULL;
     xmlNodePtr child, node;
@@ -1314,7 +1316,7 @@ xmlSchematronFormatReport(xmlSchematronValidCtxtPtr ctxt,
 		xmlFree(path);
 	    }
 
-	    if ((node->ns == NULL) || (node->ns->prefix == NULL)) 
+	    if ((node->ns == NULL) || (node->ns->prefix == NULL))
 	        ret = xmlStrcat(ret, node->name);
 	    else {
 	        ret = xmlStrcat(ret, node->ns->prefix);
@@ -1365,7 +1367,7 @@ xmlSchematronFormatReport(xmlSchematronValidCtxtPtr ctxt,
  * been done.
  */
 static void
-xmlSchematronReportSuccess(xmlSchematronValidCtxtPtr ctxt, 
+xmlSchematronReportSuccess(xmlSchematronValidCtxtPtr ctxt,
 		   xmlSchematronTestPtr test, xmlNodePtr cur, xmlSchematronPatternPtr pattern, int success) {
     if ((ctxt == NULL) || (cur == NULL) || (test == NULL))
         return;
@@ -1445,7 +1447,7 @@ xmlSchematronReportSuccess(xmlSchematronValidCtxtPtr ctxt,
  * called from the validation engine when starting to check a pattern
  */
 static void
-xmlSchematronReportPattern(xmlSchematronValidCtxtPtr ctxt, 
+xmlSchematronReportPattern(xmlSchematronValidCtxtPtr ctxt,
 			   xmlSchematronPatternPtr pattern) {
     if ((ctxt == NULL) || (pattern == NULL))
         return;
@@ -1572,7 +1574,7 @@ xmlSchematronNextNode(xmlNodePtr cur) {
 	    (cur->type != XML_DTD_NODE))
 	    return(cur);
     }
-    
+
     do {
 	cur = cur->parent;
 	if (cur == NULL) break;
@@ -1589,7 +1591,7 @@ xmlSchematronNextNode(xmlNodePtr cur) {
  * xmlSchematronRunTest:
  * @ctxt:  the schema validation context
  * @test:  the current test
- * @instance:  the document instace tree 
+ * @instance:  the document instace tree
  * @cur:  the current node in the instance
  *
  * Validate a rule against a tree instance at a given position
@@ -1653,7 +1655,7 @@ xmlSchematronRunTest(xmlSchematronValidCtxtPtr ctxt,
 /**
  * xmlSchematronValidateDoc:
  * @ctxt:  the schema validation context
- * @instance:  the document instace tree 
+ * @instance:  the document instace tree
  *
  * Validate a tree instance against the schematron
  *
@@ -1697,7 +1699,7 @@ xmlSchematronValidateDoc(xmlSchematronValidCtxtPtr ctxt, xmlDocPtr instance)
 		}
 		rule = rule->next;
 	    }
-	    
+
 	    cur = xmlSchematronNextNode(cur);
 	}
     } else {
@@ -1705,14 +1707,14 @@ xmlSchematronValidateDoc(xmlSchematronValidCtxtPtr ctxt, xmlDocPtr instance)
 	 * Process all contexts one at a time
 	 */
 	pattern = ctxt->schema->patterns;
-	
+
 	while (pattern != NULL) {
 	    xmlSchematronReportPattern(ctxt, pattern);
 
 	    /*
 	     * TODO convert the pattern rule to a direct XPath and
 	     * compute directly instead of using the pattern matching
-	     * over the full document... 
+	     * over the full document...
 	     * Check the exact semantic
 	     */
 	    cur = root;
@@ -1728,7 +1730,7 @@ xmlSchematronValidateDoc(xmlSchematronValidCtxtPtr ctxt, xmlDocPtr instance)
 		    }
 		    rule = rule->patnext;
 		}
-		
+
 		cur = xmlSchematronNextNode(cur);
 	    }
 	    pattern = pattern->next;
diff --git a/third_party/libxml/src/testAutomata.c b/third_party/libxml/src/testAutomata.c
index 2f575ce..6c4de90 100644
--- a/third_party/libxml/src/testAutomata.c
+++ b/third_party/libxml/src/testAutomata.c
@@ -70,10 +70,10 @@ testRegexpFile(const char *filename) {
 	    continue;
 	len = strlen(expr);
 	len--;
-	while ((len >= 0) && 
+	while ((len >= 0) &&
 	       ((expr[len] == '\n') || (expr[len] == '\t') ||
 		(expr[len] == '\r') || (expr[len] == ' '))) len--;
-	expr[len + 1] = 0;      
+	expr[len + 1] = 0;
 	if (len >= 0) {
 	    if ((am != NULL) && (expr[0] == 't') && (expr[1] == ' ')) {
 		char *ptr = &expr[2];
diff --git a/third_party/libxml/src/testC14N.c b/third_party/libxml/src/testC14N.c
index fbfa869..86e58f2 100644
--- a/third_party/libxml/src/testC14N.c
+++ b/third_party/libxml/src/testC14N.c
@@ -3,7 +3,7 @@
  * (http://www.w3.org/TR/2001/REC-xml-c14n-20010315)
  *
  * See Copyright for the status of this software.
- * 
+ *
  * Author: Aleksey Sanin <aleksey@aleksey.com>
  */
 #include "libxml.h"
@@ -11,8 +11,12 @@
 
 #include <stdio.h>
 #include <string.h>
+#ifndef STDOUT_FILENO
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#else
+#define STDOUT_FILENO fileno(stdout)
+#endif /* HAVE_UNISTD_H */
 #endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
@@ -52,11 +56,11 @@ static xmlChar **parse_list(xmlChar *str);
 
 /* static void print_xpath_nodes(xmlNodeSetPtr nodes); */
 
-static int 
+static int
 test_c14n(const char* xml_filename, int with_comments, int mode,
 	const char* xpath_filename, xmlChar **inclusive_namespaces) {
     xmlDocPtr doc;
-    xmlXPathObjectPtr xpath = NULL; 
+    xmlXPathObjectPtr xpath = NULL;
     xmlChar *result = NULL;
     int ret;
 
@@ -72,63 +76,65 @@ test_c14n(const char* xml_filename, int with_comments, int mode,
 	fprintf(stderr, "Error: unable to parse file \"%s\"\n", xml_filename);
 	return(-1);
     }
-    
+
     /*
      * Check the document is of the right kind
-     */    
+     */
     if(xmlDocGetRootElement(doc) == NULL) {
         fprintf(stderr,"Error: empty document for file \"%s\"\n", xml_filename);
 	xmlFreeDoc(doc);
 	return(-1);
     }
 
-    /* 
-     * load xpath file if specified 
+    /*
+     * load xpath file if specified
      */
     if(xpath_filename) {
 	xpath = load_xpath_expr(doc, xpath_filename);
 	if(xpath == NULL) {
 	    fprintf(stderr,"Error: unable to evaluate xpath expression\n");
-	    xmlFreeDoc(doc); 
+	    xmlFreeDoc(doc);
 	    return(-1);
 	}
     }
 
     /*
      * Canonical form
-     */      
+     */
     /* fprintf(stderr,"File \"%s\" loaded: start canonization\n", xml_filename); */
-    ret = xmlC14NDocDumpMemory(doc, 
-	    (xpath) ? xpath->nodesetval : NULL, 
+    ret = xmlC14NDocDumpMemory(doc,
+	    (xpath) ? xpath->nodesetval : NULL,
 	    mode, inclusive_namespaces,
 	    with_comments, &result);
     if(ret >= 0) {
 	if(result != NULL) {
-	    write(1, result, ret);
-	    xmlFree(result);          
+	    if (write(STDOUT_FILENO, result, ret) == -1) {
+		fprintf(stderr, "Can't write data\n");
+	    }
+	    xmlFree(result);
 	}
     } else {
 	fprintf(stderr,"Error: failed to canonicalize XML file \"%s\" (ret=%d)\n", xml_filename, ret);
 	if(result != NULL) xmlFree(result);
-	xmlFreeDoc(doc); 
+	xmlFreeDoc(doc);
 	return(-1);
     }
-        
+
     /*
      * Cleanup
-     */ 
+     */
     if(xpath != NULL) xmlXPathFreeObject(xpath);
-    xmlFreeDoc(doc);    
+    xmlFreeDoc(doc);
 
     return(ret);
 }
 
 int main(int argc, char **argv) {
     int ret = -1;
-    
+
     /*
      * Init libxml
-     */     
+     */
     xmlInitParser();
     LIBXML_TEST_VERSION
 
@@ -148,14 +154,14 @@ int main(int argc, char **argv) {
 	ret = test_c14n(argv[2], 0, XML_C14N_1_1, (argc > 3) ? argv[3] : NULL, NULL);
     } else if(strcmp(argv[1], "--exc-with-comments") == 0) {
 	xmlChar **list;
-	
+
 	/* load exclusive namespace from command line */
 	list = (argc > 4) ? parse_list((xmlChar *)argv[4]) : NULL;
 	ret = test_c14n(argv[2], 1, XML_C14N_EXCLUSIVE_1_0, (argc > 3) ? argv[3] : NULL, list);
 	if(list != NULL) xmlFree(list);
     } else if(strcmp(argv[1], "--exc-without-comments") == 0) {
 	xmlChar **list;
-	
+
 	/* load exclusive namespace from command line */
 	list = (argc > 4) ? parse_list((xmlChar *)argv[4]) : NULL;
 	ret = test_c14n(argv[2], 0, XML_C14N_EXCLUSIVE_1_0, (argc > 3) ? argv[3] : NULL, list);
@@ -165,7 +171,7 @@ int main(int argc, char **argv) {
 	usage(argv[0]);
     }
 
-    /* 
+    /*
      * Shutdown libxml
      */
     xmlCleanupParser();
@@ -231,13 +237,13 @@ parse_list(xmlChar *str) {
 
 static xmlXPathObjectPtr
 load_xpath_expr (xmlDocPtr parent_doc, const char* filename) {
-    xmlXPathObjectPtr xpath; 
+    xmlXPathObjectPtr xpath;
     xmlDocPtr doc;
     xmlChar *expr;
-    xmlXPathContextPtr ctx; 
+    xmlXPathContextPtr ctx;
     xmlNodePtr node;
     xmlNsPtr ns;
-    
+
     /*
      * load XPath expr as a file
      */
@@ -249,10 +255,10 @@ load_xpath_expr (xmlDocPtr parent_doc, const char* filename) {
 	fprintf(stderr, "Error: unable to parse file \"%s\"\n", filename);
 	return(NULL);
     }
-    
+
     /*
      * Check the document is of the right kind
-     */    
+     */
     if(xmlDocGetRootElement(doc) == NULL) {
         fprintf(stderr,"Error: empty document for file \"%s\"\n", filename);
 	xmlFreeDoc(doc);
@@ -263,8 +269,8 @@ load_xpath_expr (xmlDocPtr parent_doc, const char* filename) {
     while(node != NULL && !xmlStrEqual(node->name, (const xmlChar *)"XPath")) {
 	node = node->next;
     }
-    
-    if(node == NULL) {   
+
+    if(node == NULL) {
         fprintf(stderr,"Error: XPath element expected in the file  \"%s\"\n", filename);
 	xmlFreeDoc(doc);
 	return(NULL);
@@ -280,8 +286,8 @@ load_xpath_expr (xmlDocPtr parent_doc, const char* filename) {
     ctx = xmlXPathNewContext(parent_doc);
     if(ctx == NULL) {
         fprintf(stderr,"Error: unable to create new context\n");
-        xmlFree(expr); 
-        xmlFreeDoc(doc); 
+        xmlFree(expr);
+        xmlFreeDoc(doc);
         return(NULL);
     }
 
@@ -292,31 +298,31 @@ load_xpath_expr (xmlDocPtr parent_doc, const char* filename) {
     while(ns != NULL) {
 	if(xmlXPathRegisterNs(ctx, ns->prefix, ns->href) != 0) {
 	    fprintf(stderr,"Error: unable to register NS with prefix=\"%s\" and href=\"%s\"\n", ns->prefix, ns->href);
-    	    xmlFree(expr); 
-	    xmlXPathFreeContext(ctx); 
-	    xmlFreeDoc(doc); 
+	    xmlFree(expr);
+	    xmlXPathFreeContext(ctx);
+	    xmlFreeDoc(doc);
 	    return(NULL);
 	}
 	ns = ns->next;
     }
 
-    /*  
+    /*
      * Evaluate xpath
      */
     xpath = xmlXPathEvalExpression(expr, ctx);
     if(xpath == NULL) {
         fprintf(stderr,"Error: unable to evaluate xpath expression\n");
-    	xmlFree(expr); 
-        xmlXPathFreeContext(ctx); 
-        xmlFreeDoc(doc); 
+	xmlFree(expr);
+        xmlXPathFreeContext(ctx);
+        xmlFreeDoc(doc);
         return(NULL);
     }
 
     /* print_xpath_nodes(xpath->nodesetval); */
 
-    xmlFree(expr); 
-    xmlXPathFreeContext(ctx); 
-    xmlFreeDoc(doc); 
+    xmlFree(expr);
+    xmlXPathFreeContext(ctx);
+    xmlFreeDoc(doc);
     return(xpath);
 }
 
@@ -325,28 +331,28 @@ static void
 print_xpath_nodes(xmlNodeSetPtr nodes) {
     xmlNodePtr cur;
     int i;
-    
-    if(nodes == NULL ){ 
+
+    if(nodes == NULL ){
 	fprintf(stderr, "Error: no nodes set defined\n");
 	return;
     }
-    
+
     fprintf(stderr, "Nodes Set:\n-----\n");
     for(i = 0; i < nodes->nodeNr; ++i) {
 	if(nodes->nodeTab[i]->type == XML_NAMESPACE_DECL) {
 	    xmlNsPtr ns;
-	    
+
 	    ns = (xmlNsPtr)nodes->nodeTab[i];
 	    cur = (xmlNodePtr)ns->next;
-	    fprintf(stderr, "namespace \"%s\"=\"%s\" for node %s:%s\n", 
+	    fprintf(stderr, "namespace \"%s\"=\"%s\" for node %s:%s\n",
 		    ns->prefix, ns->href,
 		    (cur->ns) ? cur->ns->prefix : BAD_CAST "", cur->name);
 	} else if(nodes->nodeTab[i]->type == XML_ELEMENT_NODE) {
-	    cur = nodes->nodeTab[i];    
-	    fprintf(stderr, "element node \"%s:%s\"\n", 
+	    cur = nodes->nodeTab[i];
+	    fprintf(stderr, "element node \"%s:%s\"\n",
 		    (cur->ns) ? cur->ns->prefix : BAD_CAST "", cur->name);
 	} else {
-	    cur = nodes->nodeTab[i];    
+	    cur = nodes->nodeTab[i];
 	    fprintf(stderr, "node \"%s\": type %d\n", cur->name, cur->type);
 	}
     }
diff --git a/third_party/libxml/src/testHTML.c b/third_party/libxml/src/testHTML.c
index f350342..9b42778 100644
--- a/third_party/libxml/src/testHTML.c
+++ b/third_party/libxml/src/testHTML.c
@@ -179,7 +179,7 @@ resolveEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *publicId, const xm
 {
     /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
 
-    
+
     fprintf(stdout, "SAX.resolveEntity(");
     if (publicId != NULL)
 	fprintf(stdout, "%s", (char *)publicId);
@@ -233,8 +233,8 @@ getParameterEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
 /**
  * entityDeclDebug:
  * @ctxt:  An XML parser context
- * @name:  the entity name 
- * @type:  the entity type 
+ * @name:  the entity name
+ * @type:  the entity type
  * @publicId: The public ID of the entity
  * @systemId: The system ID of the entity
  * @content: the entity value (without processing).
@@ -252,8 +252,8 @@ entityDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name, int type,
 /**
  * attributeDeclDebug:
  * @ctxt:  An XML parser context
- * @name:  the attribute name 
- * @type:  the attribute type 
+ * @name:  the attribute name
+ * @type:  the attribute type
  *
  * An attribute definition has been parsed
  */
@@ -269,8 +269,8 @@ attributeDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *elem, const xmlCha
 /**
  * elementDeclDebug:
  * @ctxt:  An XML parser context
- * @name:  the element name 
- * @type:  the element type 
+ * @name:  the element name
+ * @type:  the element type
  * @content: the element value (without processing).
  *
  * An element definition has been parsed
@@ -453,7 +453,7 @@ cdataDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
  * @ctxt:  An XML parser context
  * @name:  The entity name
  *
- * called when an entity reference is detected. 
+ * called when an entity reference is detected.
  */
 static void
 referenceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
@@ -687,7 +687,7 @@ parseSAXFile(char *filename) {
 		fclose(f);
 	    }
 	}
-    } else {	
+    } else {
 #endif /* LIBXML_PUSH_ENABLED */
 	doc = htmlSAXParseFile(filename, NULL, emptySAXHandler, NULL);
 	if (doc != NULL) {
@@ -746,7 +746,7 @@ parseAndPrintFile(char *filename) {
 	    }
 	    fclose(f);
 	}
-    } else {	
+    } else {
 	doc = htmlReadFile(filename, NULL, options);
     }
 #else
@@ -774,7 +774,7 @@ parseAndPrintFile(char *filename) {
     /*
      * print it.
      */
-    if (!noout) { 
+    if (!noout) {
 #ifdef LIBXML_DEBUG_ENABLED
 	if (!debug) {
 	    if (encoding)
@@ -789,7 +789,7 @@ parseAndPrintFile(char *filename) {
 	else
 	    htmlDocDump(stdout, doc);
 #endif
-    }	
+    }
 #endif /* LIBXML_OUTPUT_ENABLED */
 
     /*
@@ -838,13 +838,13 @@ int main(int argc, char **argv) {
 		for (count = 0;count < 100 * repeat;count++) {
 		    if (sax)
 			parseSAXFile(argv[i]);
-		    else   
+		    else
 			parseAndPrintFile(argv[i]);
-		}    
+		}
 	    } else {
 		if (sax)
 		    parseSAXFile(argv[i]);
-		else   
+		else
 		    parseAndPrintFile(argv[i]);
 	    }
 	    files ++;
diff --git a/third_party/libxml/src/testModule.c b/third_party/libxml/src/testModule.c
index 8293c45..e399f5c 100644
--- a/third_party/libxml/src/testModule.c
+++ b/third_party/libxml/src/testModule.c
@@ -39,7 +39,7 @@
 #endif
 
 typedef int (*hello_world_t)(void);
- 
+
 int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
     xmlChar filename[PATH_MAX];
     xmlModulePtr module = NULL;
@@ -62,7 +62,7 @@ int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
 	    fprintf(stderr, "Lookup returned NULL\n");
 	    return(1);
 	}
-	
+
         (*hello_world)();
 
         xmlModuleClose(module);
diff --git a/third_party/libxml/src/testRegexp.c b/third_party/libxml/src/testRegexp.c
index 626536e..21dac94 100644
--- a/third_party/libxml/src/testRegexp.c
+++ b/third_party/libxml/src/testRegexp.c
@@ -49,10 +49,10 @@ testRegexpFile(const char *filename) {
     while (fgets(expression, 4500, input) != NULL) {
 	len = strlen(expression);
 	len--;
-	while ((len >= 0) && 
+	while ((len >= 0) &&
 	       ((expression[len] == '\n') || (expression[len] == '\t') ||
 		(expression[len] == '\r') || (expression[len] == ' '))) len--;
-	expression[len + 1] = 0;      
+	expression[len + 1] = 0;
 	if (len >= 0) {
 	    if (expression[0] == '#')
 		continue;
@@ -103,10 +103,10 @@ runFileTest(xmlExpCtxtPtr ctxt, const char *filename) {
     while (fgets(expression, 4500, input) != NULL) {
 	len = strlen(expression);
 	len--;
-	while ((len >= 0) && 
+	while ((len >= 0) &&
 	       ((expression[len] == '\n') || (expression[len] == '\t') ||
 		(expression[len] == '\r') || (expression[len] == ' '))) len--;
-	expression[len + 1] = 0;      
+	expression[len + 1] = 0;
 	if (len >= 0) {
 	    if (expression[0] == '#')
 		continue;
@@ -115,7 +115,7 @@ runFileTest(xmlExpCtxtPtr ctxt, const char *filename) {
 
 		if (expr != NULL) {
 		    xmlExpFree(ctxt, expr);
-		    if (xmlExpCtxtNbNodes(ctxt) != 0) 
+		    if (xmlExpCtxtNbNodes(ctxt) != 0)
 		        printf(" Parse/free of Expression leaked %d\n",
 			       xmlExpCtxtNbNodes(ctxt));
 		    expr = NULL;
@@ -142,7 +142,7 @@ runFileTest(xmlExpCtxtPtr ctxt, const char *filename) {
 		    break;
 		} else {
 		    int ret;
-		    
+
 		    nodes2 = xmlExpCtxtNbNodes(ctxt);
 		    ret = xmlExpSubsume(ctxt, expr, sub);
 
@@ -174,14 +174,14 @@ runFileTest(xmlExpCtxtPtr ctxt, const char *filename) {
     }
     if (expr != NULL) {
 	xmlExpFree(ctxt, expr);
-	if (xmlExpCtxtNbNodes(ctxt) != 0) 
+	if (xmlExpCtxtNbNodes(ctxt) != 0)
 	    printf(" Parse/free of Expression leaked %d\n",
 		   xmlExpCtxtNbNodes(ctxt));
     }
     fclose(input);
 }
 
-static void 
+static void
 testReduce(xmlExpCtxtPtr ctxt, xmlExpNodePtr expr, const char *tst) {
     xmlBufferPtr xmlExpBuf;
     xmlExpNodePtr sub, deriv;
@@ -213,7 +213,7 @@ testReduce(xmlExpCtxtPtr ctxt, xmlExpNodePtr expr, const char *tst) {
     xmlExpFree(ctxt, sub);
 }
 
-static void 
+static void
 exprDebug(xmlExpCtxtPtr ctxt, xmlExpNodePtr expr) {
     xmlBufferPtr xmlExpBuf;
     xmlExpNodePtr deriv;
diff --git a/third_party/libxml/src/testRelax.c b/third_party/libxml/src/testRelax.c
index e18b3c2..8e94a7a 100644
--- a/third_party/libxml/src/testRelax.c
+++ b/third_party/libxml/src/testRelax.c
@@ -49,7 +49,7 @@ static int debug = 0;
 #endif
 static int noout = 0;
 static int tree = 0;
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 static int memory = 0;
 #endif
 
@@ -65,7 +65,7 @@ int main(int argc, char **argv) {
 	    debug++;
 	else
 #endif
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 	if ((!strcmp(argv[i], "-memory")) || (!strcmp(argv[i], "--memory"))) {
 	    memory++;
         } else
@@ -84,12 +84,12 @@ int main(int argc, char **argv) {
 	    if (schema == NULL) {
 		xmlRelaxNGParserCtxtPtr ctxt;
 
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 		if (memory) {
 		    int fd;
 		    struct stat info;
 		    const char *base;
-		    if (stat(argv[i], &info) < 0) 
+		    if (stat(argv[i], &info) < 0)
 			break;
 		    if ((fd = open(argv[i], O_RDONLY)) < 0)
 			break;
@@ -174,7 +174,7 @@ int main(int argc, char **argv) {
 #endif
 	printf("\t--noout : do not print the result\n");
 	printf("\t--tree : print the intermediate Relax-NG document tree\n");
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 	printf("\t--memory : test the schemas in memory parsing\n");
 #endif
     }
diff --git a/third_party/libxml/src/testSAX.c b/third_party/libxml/src/testSAX.c
index cd16268..81c4b93 100644
--- a/third_party/libxml/src/testSAX.c
+++ b/third_party/libxml/src/testSAX.c
@@ -71,7 +71,7 @@ static int timing = 0;
  * function calls
  */
 
-#ifndef HAVE_GETTIMEOFDAY 
+#ifndef HAVE_GETTIMEOFDAY
 #ifdef HAVE_SYS_TIMEB_H
 #ifdef HAVE_SYS_TIME_H
 #ifdef HAVE_FTIME
@@ -368,7 +368,7 @@ resolveEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *publicId, const xm
 	return(NULL);
     /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
 
-    
+
     fprintf(stdout, "SAX.resolveEntity(");
     if (publicId != NULL)
 	fprintf(stdout, "%s", (char *)publicId);
@@ -428,8 +428,8 @@ getParameterEntityDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
 /**
  * entityDeclDebug:
  * @ctxt:  An XML parser context
- * @name:  the entity name 
- * @type:  the entity type 
+ * @name:  the entity name
+ * @type:  the entity type
  * @publicId: The public ID of the entity
  * @systemId: The system ID of the entity
  * @content: the entity value (without processing).
@@ -458,8 +458,8 @@ const xmlChar *nullstr = BAD_CAST "(null)";
 /**
  * attributeDeclDebug:
  * @ctxt:  An XML parser context
- * @name:  the attribute name 
- * @type:  the attribute type 
+ * @name:  the attribute name
+ * @type:  the attribute type
  *
  * An attribute definition has been parsed
  */
@@ -483,8 +483,8 @@ attributeDeclDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar * elem,
 /**
  * elementDeclDebug:
  * @ctxt:  An XML parser context
- * @name:  the element name 
- * @type:  the element type 
+ * @name:  the element name
+ * @type:  the element type
  * @content: the element value (without processing).
  *
  * An element definition has been parsed
@@ -670,7 +670,7 @@ charactersDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *ch, int len)
  * @ctxt:  An XML parser context
  * @name:  The entity name
  *
- * called when an entity reference is detected. 
+ * called when an entity reference is detected.
  */
 static void
 referenceDebug(void *ctx ATTRIBUTE_UNUSED, const xmlChar *name)
@@ -906,7 +906,7 @@ startElementNsDebug(void *ctx ATTRIBUTE_UNUSED,
     else
 	fprintf(stdout, ", '%s'", (char *) URI);
     fprintf(stdout, ", %d", nb_namespaces);
-    
+
     if (namespaces != NULL) {
         for (i = 0;i < nb_namespaces * 2;i++) {
 	    fprintf(stdout, ", xmlns");
@@ -1131,7 +1131,7 @@ int main(int argc, char **argv) {
     int files = 0;
 
     LIBXML_TEST_VERSION	/* be safe, plus calls xmlInitParser */
-    
+
     for (i = 1; i < argc ; i++) {
 	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
 	    debug++;
diff --git a/third_party/libxml/src/testSchemas.c b/third_party/libxml/src/testSchemas.c
index 47f8b39..b98e631 100644
--- a/third_party/libxml/src/testSchemas.c
+++ b/third_party/libxml/src/testSchemas.c
@@ -49,7 +49,7 @@
 static int debug = 0;
 #endif
 static int noout = 0;
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 static int memory = 0;
 #endif
 
@@ -65,7 +65,7 @@ int main(int argc, char **argv) {
 	    debug++;
 	else
 #endif
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 	if ((!strcmp(argv[i], "-memory")) || (!strcmp(argv[i], "--memory"))) {
 	    memory++;
         } else
@@ -80,12 +80,12 @@ int main(int argc, char **argv) {
 	    if (schema == NULL) {
 		xmlSchemaParserCtxtPtr ctxt;
 
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 		if (memory) {
 		    int fd;
 		    struct stat info;
 		    const char *base;
-		    if (stat(argv[i], &info) < 0) 
+		    if (stat(argv[i], &info) < 0)
 			break;
 		    if ((fd = open(argv[i], O_RDONLY)) < 0)
 			break;
@@ -164,7 +164,7 @@ int main(int argc, char **argv) {
 	printf("\t--debug : dump a debug tree of the in-memory document\n");
 #endif
 	printf("\t--noout : do not print the result\n");
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 	printf("\t--memory : test the schemas in memory parsing\n");
 #endif
     }
diff --git a/third_party/libxml/src/testThreads.c b/third_party/libxml/src/testThreads.c
index b43cbd0..bff5391 100644
--- a/third_party/libxml/src/testThreads.c
+++ b/third_party/libxml/src/testThreads.c
@@ -105,10 +105,8 @@ main(void)
     for (repeat = 0;repeat < 500;repeat++) {
 	xmlLoadCatalog(catalog);
 
-	for (i = 0; i < num_threads; i++) {
-	    results[i] = NULL;
-	    tid[i] = (pthread_t) -1;
-	}
+        memset(results, 0, sizeof(*results)*num_threads);
+        memset(tid, 0xff, sizeof(*tid)*num_threads);
 
 	for (i = 0; i < num_threads; i++) {
 	    ret = pthread_create(&tid[i], NULL, thread_specific_data,
diff --git a/third_party/libxml/src/testThreadsWin32.c b/third_party/libxml/src/testThreadsWin32.c
index 6ed702e..3d1a5ba 100644
--- a/third_party/libxml/src/testThreadsWin32.c
+++ b/third_party/libxml/src/testThreadsWin32.c
@@ -104,7 +104,7 @@ main()
 		for (i = 0; i < num_threads; i++)
 		{
 			DWORD useless;
-			tid[i] = CreateThread(NULL, 0, 
+			tid[i] = CreateThread(NULL, 0,
 				thread_specific_data, testfiles[i], 0, &useless);
 			if (tid[i] == NULL)
 			{
@@ -113,7 +113,7 @@ main()
 			}
 		}
 
-		if (WaitForMultipleObjects (num_threads, tid, TRUE, INFINITE) == WAIT_FAILED) 
+		if (WaitForMultipleObjects (num_threads, tid, TRUE, INFINITE) == WAIT_FAILED)
 			perror ("WaitForMultipleObjects failed");
 
 		for (i = 0; i < num_threads; i++)
@@ -129,7 +129,7 @@ main()
 
 		xmlCatalogCleanup();
 		for (i = 0; i < num_threads; i++) {
-		    if (results[i] != (DWORD) Okay) 
+		    if (results[i] != (DWORD) Okay)
 			printf("Thread %d handling %s failed\n", i, testfiles[i]);
 		}
 	}
diff --git a/third_party/libxml/src/testXPath.c b/third_party/libxml/src/testXPath.c
index 677419a..ebb9ff7 100644
--- a/third_party/libxml/src/testXPath.c
+++ b/third_party/libxml/src/testXPath.c
@@ -51,7 +51,7 @@ static xmlDocPtr document = NULL;
 /*
  * Default document
  */
-static xmlChar buffer[] = 
+static xmlChar buffer[] =
 "<?xml version=\"1.0\"?>\n\
 <EXAMPLE prop1=\"gnome is great\" prop2=\"&amp; linux too\">\n\
   <head>\n\
@@ -79,7 +79,7 @@ static void
 testXPath(const char *str) {
     xmlXPathObjectPtr res;
     xmlXPathContextPtr ctxt;
-    
+
 #if defined(LIBXML_XPTR_ENABLED)
     if (xptr) {
 	ctxt = xmlXPtrNewContext(document, NULL, NULL);
@@ -96,7 +96,7 @@ testXPath(const char *str) {
 
 	    comp = xmlXPathCompile(BAD_CAST str);
 	    if (comp != NULL) {
-		if (tree) 
+		if (tree)
 		    xmlXPathDebugDumpCompExpr(stdout, comp, 0);
 
 		res = xmlXPathCompiledEval(comp, ctxt);
@@ -127,10 +127,10 @@ testXPathFile(const char *filename) {
     while (fgets(expression, 4500, input) != NULL) {
 	len = strlen(expression);
 	len--;
-	while ((len >= 0) && 
+	while ((len >= 0) &&
 	       ((expression[len] == '\n') || (expression[len] == '\t') ||
 		(expression[len] == '\r') || (expression[len] == ' '))) len--;
-	expression[len + 1] = 0;      
+	expression[len + 1] = 0;
 	if (len >= 0) {
 	    printf("\n========================\nExpression: %s\n", expression) ;
 	    testXPath(expression);
@@ -150,7 +150,7 @@ int main(int argc, char **argv) {
 #if defined(LIBXML_XPTR_ENABLED)
 	if ((!strcmp(argv[i], "-xptr")) || (!strcmp(argv[i], "--xptr")))
 	    xptr++;
-	else 
+	else
 #endif
 	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
 	    debug++;
@@ -172,10 +172,12 @@ int main(int argc, char **argv) {
     xmlLoadExtDtdDefaultValue |= XML_DETECT_IDS;
     xmlLoadExtDtdDefaultValue |= XML_COMPLETE_ATTRS;
     xmlSubstituteEntitiesDefaultValue = 1;
+#ifdef LIBXML_SAX1_ENABLED
     if (nocdata != 0) {
 	xmlDefaultSAXHandlerInit();
 	xmlDefaultSAXHandler.cdataBlock = NULL;
     }
+#endif
     if (document == NULL) {
         if (filename == NULL)
 	    document = xmlReadDoc(buffer,NULL,NULL,XML_PARSE_COMPACT);
@@ -211,7 +213,7 @@ int main(int argc, char **argv) {
 	printf("\t--file : or\n");
 	printf("\t-f     : read queries from files, args\n");
     }
-    if (document != NULL) 
+    if (document != NULL)
 	xmlFreeDoc(document);
     xmlCleanupParser();
     xmlMemoryDump();
diff --git a/third_party/libxml/src/testapi.c b/third_party/libxml/src/testapi.c
index d046cbc..0367ffd 100644
--- a/third_party/libxml/src/testapi.c
+++ b/third_party/libxml/src/testapi.c
@@ -8,20 +8,14 @@
  * daniel@veillard.com
  */
 
-#ifdef HAVE_CONFIG_H
 #include "libxml.h"
-#else
 #include <stdio.h>
-#endif
 
 #include <stdlib.h> /* for putenv() */
 #include <string.h>
 #include <libxml/xmlerror.h>
 #include <libxml/relaxng.h>
 
-#if defined(_WIN32) && !defined(__CYGWIN__)
-#define snprintf _snprintf
-#endif
 
 static int testlibxml2(void);
 static int test_module(const char *module);
@@ -107,7 +101,7 @@ get_api_attr(void) {
     if ((api_root == NULL) || (api_root->type != XML_ELEMENT_NODE)) {
         get_api_root();
     }
-    if (api_root == NULL) 
+    if (api_root == NULL)
         return(NULL);
     if (api_root->properties != NULL) {
         api_attr = api_root->properties;
@@ -127,8 +121,10 @@ int main(int argc, char **argv) {
     int ret;
     int blocks, mem;
 
+#ifdef HAVE_PUTENV
     /* access to the proxy can slow up regression tests a lot */
     putenv((char *) "http_proxy=");
+#endif
 
     memset(chartab, 0, sizeof(chartab));
     strncpy((char *) chartab, "  chartab\n", 20);
@@ -201,7 +197,7 @@ int main(int argc, char **argv) {
 #include <libxml/xpointer.h>
 #include <libxml/debugXML.h>
 
-/* 
+/*
   We manually define xmlErrMemory because it's normal declaration
   is "hidden" by #ifdef IN_LIBXML
 */
@@ -291,7 +287,7 @@ static void des_long(int no ATTRIBUTE_UNUSED, long val ATTRIBUTE_UNUSED, int nr
 static xmlChar gen_xmlChar(int no, int nr ATTRIBUTE_UNUSED) {
     if (no == 0) return('a');
     if (no == 1) return(' ');
-    if (no == 2) return((xmlChar) 'ø');
+    if (no == 2) return((xmlChar) '\xf8');
     return(0);
 }
 
@@ -399,7 +395,7 @@ static void des_debug_FILE_ptr(int no ATTRIBUTE_UNUSED, FILE *val, int nr ATTRIB
 static xmlChar *gen_const_xmlChar_ptr(int no, int nr ATTRIBUTE_UNUSED) {
     if (no == 0) return((xmlChar *) "foo");
     if (no == 1) return((xmlChar *) "<foo/>");
-    if (no == 2) return((xmlChar *) "nøne");
+    if (no == 2) return((xmlChar *) "n" "\xf8" "ne");
     if (no == 3) return((xmlChar *) " 2ab ");
     return(NULL);
 }
@@ -543,7 +539,7 @@ static void des_xmlNodePtr(int no, xmlNodePtr val, int nr ATTRIBUTE_UNUSED) {
 
 #define gen_nb_xmlDtdPtr 3
 static xmlDtdPtr gen_xmlDtdPtr(int no, int nr ATTRIBUTE_UNUSED) {
-    if (no == 0) 
+    if (no == 0)
         return(xmlNewDtd(NULL, BAD_CAST "dtd", BAD_CAST"foo", BAD_CAST"bar"));
     if (no == 1) return(get_api_dtd());
     return(NULL);
@@ -599,7 +595,7 @@ static void des_xmlTextReaderPtr(int no ATTRIBUTE_UNUSED, xmlTextReaderPtr val,
 #endif
 
 #define gen_nb_xmlBufferPtr 3
-static const char *static_buf_content = "a static buffer";
+static const xmlChar *static_buf_content = (xmlChar *)"a static buffer";
 static xmlBufferPtr gen_xmlBufferPtr(int no, int nr ATTRIBUTE_UNUSED) {
     if (no == 0) return(xmlBufferCreate());
     if (no == 1) return(xmlBufferCreateStatic((void *)static_buf_content, 13));
@@ -740,7 +736,7 @@ static void des_xmlSchemaValidCtxtPtr(int no ATTRIBUTE_UNUSED, xmlSchemaValidCtx
 #endif /* LIBXML_SCHEMAS_ENABLED */
 
 #define gen_nb_xmlHashDeallocator 2
-static void 
+static void
 test_xmlHashDeallocator(void *payload ATTRIBUTE_UNUSED, xmlChar *name ATTRIBUTE_UNUSED) {
 }
 
@@ -1040,8 +1036,8 @@ static void des_xmlAttributeType(int no ATTRIBUTE_UNUSED, xmlAttributeType val A
 static xmlBufferAllocationScheme gen_xmlBufferAllocationScheme(int no, int nr ATTRIBUTE_UNUSED) {
     if (no == 1) return(XML_BUFFER_ALLOC_DOUBLEIT);
     if (no == 2) return(XML_BUFFER_ALLOC_EXACT);
-    if (no == 3) return(XML_BUFFER_ALLOC_IMMUTABLE);
-    if (no == 4) return(XML_BUFFER_ALLOC_IO);
+    if (no == 3) return(XML_BUFFER_ALLOC_HYBRID);
+    if (no == 4) return(XML_BUFFER_ALLOC_IMMUTABLE);
     return(0);
 }
 
@@ -4065,7 +4061,7 @@ static int
 test_xmlSAX2EndElement(void) {
     int test_ret = 0;
 
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 #ifdef LIBXML_SAX1_ENABLED
     int mem_base;
     void * ctx; /* the user data (XML parser context) */
@@ -5030,7 +5026,7 @@ static int
 test_xmlSAX2StartElement(void) {
     int test_ret = 0;
 
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 #ifdef LIBXML_SAX1_ENABLED
     int mem_base;
     void * ctx; /* the user data (XML parser context) */
@@ -8252,6 +8248,16 @@ test_xmlDictExists(void) {
 
 
 static int
+test_xmlDictGetUsage(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
 test_xmlDictLookup(void) {
     int test_ret = 0;
 
@@ -8416,6 +8422,16 @@ test_xmlDictReference(void) {
 
 
 static int
+test_xmlDictSetLimit(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
 test_xmlDictSize(void) {
     int test_ret = 0;
 
@@ -8446,20 +8462,48 @@ test_xmlDictSize(void) {
     return(test_ret);
 }
 
+
+static int
+test_xmlInitializeDict(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+
+        mem_base = xmlMemBlocks();
+
+        ret_val = xmlInitializeDict();
+        desret_int(ret_val);
+        call_tests++;
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlInitializeDict",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf("\n");
+        }
+    function_tests++;
+
+    return(test_ret);
+}
+
 static int
 test_dict(void) {
     int test_ret = 0;
 
-    if (quiet == 0) printf("Testing dict : 9 of 10 functions ...\n");
+    if (quiet == 0) printf("Testing dict : 10 of 13 functions ...\n");
     test_ret += test_xmlDictCleanup();
     test_ret += test_xmlDictCreate();
     test_ret += test_xmlDictCreateSub();
     test_ret += test_xmlDictExists();
+    test_ret += test_xmlDictGetUsage();
     test_ret += test_xmlDictLookup();
     test_ret += test_xmlDictOwns();
     test_ret += test_xmlDictQLookup();
     test_ret += test_xmlDictReference();
+    test_ret += test_xmlDictSetLimit();
     test_ret += test_xmlDictSize();
+    test_ret += test_xmlInitializeDict();
 
     if (test_ret != 0)
 	printf("Module dict: %d errors\n", test_ret);
@@ -9410,27 +9454,34 @@ test_xmlEncodeEntitiesReentrant(void) {
 }
 
 
+#define gen_nb_const_xmlDoc_ptr 1
+static xmlDoc * gen_const_xmlDoc_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlDoc_ptr(int no ATTRIBUTE_UNUSED, const xmlDoc * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
 static int
 test_xmlEncodeSpecialChars(void) {
     int test_ret = 0;
 
     int mem_base;
     xmlChar * ret_val;
-    xmlDocPtr doc; /* the document containing the string */
+    xmlDoc * doc; /* the document containing the string */
     int n_doc;
     xmlChar * input; /* A string to convert to XML. */
     int n_input;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
     for (n_input = 0;n_input < gen_nb_const_xmlChar_ptr;n_input++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
         input = gen_const_xmlChar_ptr(n_input, 1);
 
-        ret_val = xmlEncodeSpecialChars(doc, (const xmlChar *)input);
+        ret_val = xmlEncodeSpecialChars((const xmlDoc *)doc, (const xmlChar *)input);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         des_const_xmlChar_ptr(n_input, (const xmlChar *)input, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -9455,21 +9506,21 @@ test_xmlGetDocEntity(void) {
 
     int mem_base;
     xmlEntityPtr ret_val;
-    xmlDocPtr doc; /* the document referencing the entity */
+    xmlDoc * doc; /* the document referencing the entity */
     int n_doc;
     xmlChar * name; /* the entity name */
     int n_name;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
     for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
         name = gen_const_xmlChar_ptr(n_name, 1);
 
-        ret_val = xmlGetDocEntity(doc, (const xmlChar *)name);
+        ret_val = xmlGetDocEntity((const xmlDoc *)doc, (const xmlChar *)name);
         desret_xmlEntityPtr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -11639,32 +11690,8 @@ static int
 test_xmlNanoFTPGetConnection(void) {
     int test_ret = 0;
 
-#if defined(LIBXML_FTP_ENABLED)
-    int mem_base;
-    int ret_val;
-    void * ctx; /* an FTP context */
-    int n_ctx;
-
-    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
-        mem_base = xmlMemBlocks();
-        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
-
-        ret_val = xmlNanoFTPGetConnection(ctx);
-        desret_int(ret_val);
-        call_tests++;
-        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
-        xmlResetLastError();
-        if (mem_base != xmlMemBlocks()) {
-            printf("Leak of %d blocks found in xmlNanoFTPGetConnection",
-	           xmlMemBlocks() - mem_base);
-	    test_ret++;
-            printf(" %d", n_ctx);
-            printf("\n");
-        }
-    }
-    function_tests++;
-#endif
 
+    /* missing type support */
     return(test_ret);
 }
 
@@ -11707,39 +11734,8 @@ static int
 test_xmlNanoFTPGetSocket(void) {
     int test_ret = 0;
 
-#if defined(LIBXML_FTP_ENABLED)
-    int mem_base;
-    int ret_val;
-    void * ctx; /* an FTP context */
-    int n_ctx;
-    const char * filename; /* the file to retrieve (or NULL if path is in context). */
-    int n_filename;
-
-    for (n_ctx = 0;n_ctx < gen_nb_xmlNanoFTPCtxtPtr;n_ctx++) {
-    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
-        mem_base = xmlMemBlocks();
-        ctx = gen_xmlNanoFTPCtxtPtr(n_ctx, 0);
-        filename = gen_filepath(n_filename, 1);
-
-        ret_val = xmlNanoFTPGetSocket(ctx, filename);
-        desret_int(ret_val);
-        call_tests++;
-        des_xmlNanoFTPCtxtPtr(n_ctx, ctx, 0);
-        des_filepath(n_filename, filename, 1);
-        xmlResetLastError();
-        if (mem_base != xmlMemBlocks()) {
-            printf("Leak of %d blocks found in xmlNanoFTPGetSocket",
-	           xmlMemBlocks() - mem_base);
-	    test_ret++;
-            printf(" %d", n_ctx);
-            printf(" %d", n_filename);
-            printf("\n");
-        }
-    }
-    }
-    function_tests++;
-#endif
 
+    /* missing type support */
     return(test_ret);
 }
 
@@ -12043,7 +12039,7 @@ static int
 test_nanoftp(void) {
     int test_ret = 0;
 
-    if (quiet == 0) printf("Testing nanoftp : 16 of 22 functions ...\n");
+    if (quiet == 0) printf("Testing nanoftp : 14 of 22 functions ...\n");
     test_ret += test_xmlNanoFTPCheckResponse();
     test_ret += test_xmlNanoFTPCleanup();
     test_ret += test_xmlNanoFTPCloseConnection();
@@ -17843,7 +17839,7 @@ test_xmlRelaxNGValidatePushCData(void) {
     int n_ctxt;
     xmlChar * data; /* some character data read */
     int n_data;
-    int len; /* the lenght of the data */
+    int len; /* the length of the data */
     int n_len;
 
     for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
@@ -18281,7 +18277,7 @@ static int
 test_xmlAddPrevSibling(void) {
     int test_ret = 0;
 
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
     int mem_base;
     xmlNodePtr ret_val;
     xmlNodePtr cur; /* the child node */
@@ -18414,6 +18410,167 @@ test_xmlAttrSerializeTxtContent(void) {
 }
 
 
+#define gen_nb_const_xmlBuf_ptr 1
+static xmlBuf * gen_const_xmlBuf_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlBuf_ptr(int no ATTRIBUTE_UNUSED, const xmlBuf * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlBuf * buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_const_xmlBuf_ptr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_const_xmlBuf_ptr(n_buf, 0);
+
+        ret_val = xmlBufContent((const xmlBuf *)buf);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_const_xmlBuf_ptr(n_buf, (const xmlBuf *)buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_xmlBufPtr 1
+static xmlBufPtr gen_xmlBufPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_xmlBufPtr(int no ATTRIBUTE_UNUSED, xmlBufPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufEnd(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlBufPtr buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufPtr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufPtr(n_buf, 0);
+
+        ret_val = xmlBufEnd(buf);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlBufPtr(n_buf, buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufEnd",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlNode_ptr 1
+static xmlNode * gen_const_xmlNode_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlNode_ptr(int no ATTRIBUTE_UNUSED, const xmlNode * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufGetNodeContent(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    int ret_val;
+    xmlBufPtr buf; /* a buffer xmlBufPtr */
+    int n_buf;
+    xmlNode * cur; /* the node being read */
+    int n_cur;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufPtr;n_buf++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufPtr(n_buf, 0);
+        cur = gen_const_xmlNode_ptr(n_cur, 1);
+
+        ret_val = xmlBufGetNodeContent(buf, (const xmlNode *)cur);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlBufPtr(n_buf, buf, 0);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufGetNodeContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf(" %d", n_cur);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufNodeDump(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
+test_xmlBufShrink(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+#define gen_nb_const_xmlBufPtr 1
+static xmlBufPtr gen_const_xmlBufPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+    return(NULL);
+}
+static void des_const_xmlBufPtr(int no ATTRIBUTE_UNUSED, const xmlBufPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+}
+
+static int
+test_xmlBufUse(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
 static int
 test_xmlBufferAdd(void) {
     int test_ret = 0;
@@ -18584,11 +18741,11 @@ test_xmlBufferCat(void) {
 }
 
 
-#define gen_nb_const_xmlBufferPtr 1
-static xmlBufferPtr gen_const_xmlBufferPtr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+#define gen_nb_const_xmlBuffer_ptr 1
+static xmlBuffer * gen_const_xmlBuffer_ptr(int no ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
     return(NULL);
 }
-static void des_const_xmlBufferPtr(int no ATTRIBUTE_UNUSED, const xmlBufferPtr val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
+static void des_const_xmlBuffer_ptr(int no ATTRIBUTE_UNUSED, const xmlBuffer * val ATTRIBUTE_UNUSED, int nr ATTRIBUTE_UNUSED) {
 }
 
 static int
@@ -18597,17 +18754,17 @@ test_xmlBufferContent(void) {
 
     int mem_base;
     const xmlChar * ret_val;
-    xmlBufferPtr buf; /* the buffer */
+    xmlBuffer * buf; /* the buffer */
     int n_buf;
 
-    for (n_buf = 0;n_buf < gen_nb_const_xmlBufferPtr;n_buf++) {
+    for (n_buf = 0;n_buf < gen_nb_const_xmlBuffer_ptr;n_buf++) {
         mem_base = xmlMemBlocks();
-        buf = gen_const_xmlBufferPtr(n_buf, 0);
+        buf = gen_const_xmlBuffer_ptr(n_buf, 0);
 
-        ret_val = xmlBufferContent((const xmlBufferPtr)buf);
+        ret_val = xmlBufferContent((const xmlBuffer *)buf);
         desret_const_xmlChar_ptr(ret_val);
         call_tests++;
-        des_const_xmlBufferPtr(n_buf, (const xmlBufferPtr)buf, 0);
+        des_const_xmlBuffer_ptr(n_buf, (const xmlBuffer *)buf, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlBufferContent",
@@ -18669,6 +18826,38 @@ test_xmlBufferCreateStatic(void) {
 
 
 static int
+test_xmlBufferDetach(void) {
+    int test_ret = 0;
+
+    int mem_base;
+    xmlChar * ret_val;
+    xmlBufferPtr buf; /* the buffer */
+    int n_buf;
+
+    for (n_buf = 0;n_buf < gen_nb_xmlBufferPtr;n_buf++) {
+        mem_base = xmlMemBlocks();
+        buf = gen_xmlBufferPtr(n_buf, 0);
+
+        ret_val = xmlBufferDetach(buf);
+        desret_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlBufferPtr(n_buf, buf, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlBufferDetach",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_buf);
+            printf("\n");
+        }
+    }
+    function_tests++;
+
+    return(test_ret);
+}
+
+
+static int
 test_xmlBufferEmpty(void) {
     int test_ret = 0;
 
@@ -18743,17 +18932,17 @@ test_xmlBufferLength(void) {
 
     int mem_base;
     int ret_val;
-    xmlBufferPtr buf; /* the buffer */
+    xmlBuffer * buf; /* the buffer */
     int n_buf;
 
-    for (n_buf = 0;n_buf < gen_nb_const_xmlBufferPtr;n_buf++) {
+    for (n_buf = 0;n_buf < gen_nb_const_xmlBuffer_ptr;n_buf++) {
         mem_base = xmlMemBlocks();
-        buf = gen_const_xmlBufferPtr(n_buf, 0);
+        buf = gen_const_xmlBuffer_ptr(n_buf, 0);
 
-        ret_val = xmlBufferLength((const xmlBufferPtr)buf);
+        ret_val = xmlBufferLength((const xmlBuffer *)buf);
         desret_int(ret_val);
         call_tests++;
-        des_const_xmlBufferPtr(n_buf, (const xmlBufferPtr)buf, 0);
+        des_const_xmlBuffer_ptr(n_buf, (const xmlBuffer *)buf, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlBufferLength",
@@ -19239,16 +19428,16 @@ test_xmlCopyNode(void) {
     int extended; /* if 1 do a recursive copy (properties, namespaces and children when applicable) if 2 copy properties and namespaces (when applicable) */
     int n_extended;
 
-    for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
     for (n_extended = 0;n_extended < gen_nb_int;n_extended++) {
         mem_base = xmlMemBlocks();
-        node = gen_const_xmlNodePtr(n_node, 0);
+        node = gen_xmlNodePtr(n_node, 0);
         extended = gen_int(n_extended, 1);
 
-        ret_val = xmlCopyNode((const xmlNodePtr)node, extended);
+        ret_val = xmlCopyNode(node, extended);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 0);
+        des_xmlNodePtr(n_node, node, 0);
         des_int(n_extended, extended, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -19276,14 +19465,14 @@ test_xmlCopyNodeList(void) {
     xmlNodePtr node; /* the first node in the list. */
     int n_node;
 
-    for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
         mem_base = xmlMemBlocks();
-        node = gen_const_xmlNodePtr(n_node, 0);
+        node = gen_xmlNodePtr(n_node, 0);
 
-        ret_val = xmlCopyNodeList((const xmlNodePtr)node);
+        ret_val = xmlCopyNodeList(node);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 0);
+        des_xmlNodePtr(n_node, node, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlCopyNodeList",
@@ -19708,18 +19897,18 @@ test_xmlDocCopyNode(void) {
     int extended; /* if 1 do a recursive copy (properties, namespaces and children when applicable) if 2 copy properties and namespaces (when applicable) */
     int n_extended;
 
-    for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
     for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
     for (n_extended = 0;n_extended < gen_nb_int;n_extended++) {
         mem_base = xmlMemBlocks();
-        node = gen_const_xmlNodePtr(n_node, 0);
+        node = gen_xmlNodePtr(n_node, 0);
         doc = gen_xmlDocPtr(n_doc, 1);
         extended = gen_int(n_extended, 2);
 
-        ret_val = xmlDocCopyNode((const xmlNodePtr)node, doc, extended);
+        ret_val = xmlDocCopyNode(node, doc, extended);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 0);
+        des_xmlNodePtr(n_node, node, 0);
         des_xmlDocPtr(n_doc, doc, 1);
         des_int(n_extended, extended, 2);
         xmlResetLastError();
@@ -19753,16 +19942,16 @@ test_xmlDocCopyNodeList(void) {
     int n_node;
 
     for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
-    for (n_node = 0;n_node < gen_nb_const_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
         mem_base = xmlMemBlocks();
         doc = gen_xmlDocPtr(n_doc, 0);
-        node = gen_const_xmlNodePtr(n_node, 1);
+        node = gen_xmlNodePtr(n_node, 1);
 
-        ret_val = xmlDocCopyNodeList(doc, (const xmlNodePtr)node);
+        ret_val = xmlDocCopyNodeList(doc, node);
         desret_xmlNodePtr(ret_val);
         call_tests++;
         des_xmlDocPtr(n_doc, doc, 0);
-        des_const_xmlNodePtr(n_node, (const xmlNodePtr)node, 1);
+        des_xmlNodePtr(n_node, node, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlDocCopyNodeList",
@@ -20087,17 +20276,17 @@ test_xmlDocGetRootElement(void) {
 
     int mem_base;
     xmlNodePtr ret_val;
-    xmlDocPtr doc; /* the document */
+    xmlDoc * doc; /* the document */
     int n_doc;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
 
-        ret_val = xmlDocGetRootElement(doc);
+        ret_val = xmlDocGetRootElement((const xmlDoc *)doc);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlDocGetRootElement",
@@ -20291,17 +20480,17 @@ test_xmlGetDocCompressMode(void) {
 
     int mem_base;
     int ret_val;
-    xmlDocPtr doc; /* the document */
+    xmlDoc * doc; /* the document */
     int n_doc;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
 
-        ret_val = xmlGetDocCompressMode(doc);
+        ret_val = xmlGetDocCompressMode((const xmlDoc *)doc);
         desret_int(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlGetDocCompressMode",
@@ -20323,17 +20512,17 @@ test_xmlGetIntSubset(void) {
 
     int mem_base;
     xmlDtdPtr ret_val;
-    xmlDocPtr doc; /* the document pointer */
+    xmlDoc * doc; /* the document pointer */
     int n_doc;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
 
-        ret_val = xmlGetIntSubset(doc);
+        ret_val = xmlGetIntSubset((const xmlDoc *)doc);
         desret_xmlDtdPtr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlGetIntSubset",
@@ -20355,17 +20544,17 @@ test_xmlGetLastChild(void) {
 
     int mem_base;
     xmlNodePtr ret_val;
-    xmlNodePtr parent; /* the parent node */
+    xmlNode * parent; /* the parent node */
     int n_parent;
 
-    for (n_parent = 0;n_parent < gen_nb_xmlNodePtr;n_parent++) {
+    for (n_parent = 0;n_parent < gen_nb_const_xmlNode_ptr;n_parent++) {
         mem_base = xmlMemBlocks();
-        parent = gen_xmlNodePtr(n_parent, 0);
+        parent = gen_const_xmlNode_ptr(n_parent, 0);
 
-        ret_val = xmlGetLastChild(parent);
+        ret_val = xmlGetLastChild((const xmlNode *)parent);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_parent, parent, 0);
+        des_const_xmlNode_ptr(n_parent, (const xmlNode *)parent, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlGetLastChild",
@@ -20387,17 +20576,17 @@ test_xmlGetLineNo(void) {
 
     int mem_base;
     long ret_val;
-    xmlNodePtr node; /* valid node */
+    xmlNode * node; /* valid node */
     int n_node;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
 
-        ret_val = xmlGetLineNo(node);
+        ret_val = xmlGetLineNo((const xmlNode *)node);
         desret_long(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlGetLineNo",
@@ -20419,21 +20608,21 @@ test_xmlGetNoNsProp(void) {
 
     int mem_base;
     xmlChar * ret_val;
-    xmlNodePtr node; /* the node */
+    xmlNode * node; /* the node */
     int n_node;
     xmlChar * name; /* the attribute name */
     int n_name;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
     for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
         name = gen_const_xmlChar_ptr(n_name, 1);
 
-        ret_val = xmlGetNoNsProp(node, (const xmlChar *)name);
+        ret_val = xmlGetNoNsProp((const xmlNode *)node, (const xmlChar *)name);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -20459,17 +20648,17 @@ test_xmlGetNodePath(void) {
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
     int mem_base;
     xmlChar * ret_val;
-    xmlNodePtr node; /* a node */
+    xmlNode * node; /* a node */
     int n_node;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
 
-        ret_val = xmlGetNodePath(node);
+        ret_val = xmlGetNodePath((const xmlNode *)node);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlGetNodePath",
@@ -20502,25 +20691,25 @@ test_xmlGetNsProp(void) {
 
     int mem_base;
     xmlChar * ret_val;
-    xmlNodePtr node; /* the node */
+    xmlNode * node; /* the node */
     int n_node;
     xmlChar * name; /* the attribute name */
     int n_name;
     xmlChar * nameSpace; /* the URI of the namespace */
     int n_nameSpace;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
     for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
     for (n_nameSpace = 0;n_nameSpace < gen_nb_const_xmlChar_ptr;n_nameSpace++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
         name = gen_const_xmlChar_ptr(n_name, 1);
         nameSpace = gen_const_xmlChar_ptr(n_nameSpace, 2);
 
-        ret_val = xmlGetNsProp(node, (const xmlChar *)name, (const xmlChar *)nameSpace);
+        ret_val = xmlGetNsProp((const xmlNode *)node, (const xmlChar *)name, (const xmlChar *)nameSpace);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
         des_const_xmlChar_ptr(n_nameSpace, (const xmlChar *)nameSpace, 2);
         xmlResetLastError();
@@ -20548,21 +20737,21 @@ test_xmlGetProp(void) {
 
     int mem_base;
     xmlChar * ret_val;
-    xmlNodePtr node; /* the node */
+    xmlNode * node; /* the node */
     int n_node;
     xmlChar * name; /* the attribute name */
     int n_name;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
     for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
         name = gen_const_xmlChar_ptr(n_name, 1);
 
-        ret_val = xmlGetProp(node, (const xmlChar *)name);
+        ret_val = xmlGetProp((const xmlNode *)node, (const xmlChar *)name);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -20587,25 +20776,25 @@ test_xmlHasNsProp(void) {
 
     int mem_base;
     xmlAttrPtr ret_val;
-    xmlNodePtr node; /* the node */
+    xmlNode * node; /* the node */
     int n_node;
     xmlChar * name; /* the attribute name */
     int n_name;
     xmlChar * nameSpace; /* the URI of the namespace */
     int n_nameSpace;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
     for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
     for (n_nameSpace = 0;n_nameSpace < gen_nb_const_xmlChar_ptr;n_nameSpace++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
         name = gen_const_xmlChar_ptr(n_name, 1);
         nameSpace = gen_const_xmlChar_ptr(n_nameSpace, 2);
 
-        ret_val = xmlHasNsProp(node, (const xmlChar *)name, (const xmlChar *)nameSpace);
+        ret_val = xmlHasNsProp((const xmlNode *)node, (const xmlChar *)name, (const xmlChar *)nameSpace);
         desret_xmlAttrPtr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
         des_const_xmlChar_ptr(n_nameSpace, (const xmlChar *)nameSpace, 2);
         xmlResetLastError();
@@ -20633,21 +20822,21 @@ test_xmlHasProp(void) {
 
     int mem_base;
     xmlAttrPtr ret_val;
-    xmlNodePtr node; /* the node */
+    xmlNode * node; /* the node */
     int n_node;
     xmlChar * name; /* the attribute name */
     int n_name;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
     for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
         name = gen_const_xmlChar_ptr(n_name, 1);
 
-        ret_val = xmlHasProp(node, (const xmlChar *)name);
+        ret_val = xmlHasProp((const xmlNode *)node, (const xmlChar *)name);
         desret_xmlAttrPtr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -20672,17 +20861,17 @@ test_xmlIsBlankNode(void) {
 
     int mem_base;
     int ret_val;
-    xmlNodePtr node; /* the node */
+    xmlNode * node; /* the node */
     int n_node;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
 
-        ret_val = xmlIsBlankNode(node);
+        ret_val = xmlIsBlankNode((const xmlNode *)node);
         desret_int(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlIsBlankNode",
@@ -21311,21 +21500,21 @@ test_xmlNewDocText(void) {
 
     int mem_base;
     xmlNodePtr ret_val;
-    xmlDocPtr doc; /* the document */
+    xmlDoc * doc; /* the document */
     int n_doc;
     xmlChar * content; /* the text content */
     int n_content;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
     for (n_content = 0;n_content < gen_nb_const_xmlChar_ptr;n_content++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
         content = gen_const_xmlChar_ptr(n_content, 1);
 
-        ret_val = xmlNewDocText(doc, (const xmlChar *)content);
+        ret_val = xmlNewDocText((const xmlDoc *)doc, (const xmlChar *)content);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         des_const_xmlChar_ptr(n_content, (const xmlChar *)content, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -21769,21 +21958,21 @@ test_xmlNewReference(void) {
 
     int mem_base;
     xmlNodePtr ret_val;
-    xmlDocPtr doc; /* the document */
+    xmlDoc * doc; /* the document */
     int n_doc;
     xmlChar * name; /* the reference name, or the reference string with & and ; */
     int n_name;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
     for (n_name = 0;n_name < gen_nb_const_xmlChar_ptr;n_name++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
         name = gen_const_xmlChar_ptr(n_name, 1);
 
-        ret_val = xmlNewReference(doc, (const xmlChar *)name);
+        ret_val = xmlNewReference((const xmlDoc *)doc, (const xmlChar *)name);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         des_const_xmlChar_ptr(n_name, (const xmlChar *)name, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -22053,20 +22242,20 @@ test_xmlNodeBufGetContent(void) {
     int ret_val;
     xmlBufferPtr buffer; /* a buffer */
     int n_buffer;
-    xmlNodePtr cur; /* the node being read */
+    xmlNode * cur; /* the node being read */
     int n_cur;
 
     for (n_buffer = 0;n_buffer < gen_nb_xmlBufferPtr;n_buffer++) {
-    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
         mem_base = xmlMemBlocks();
         buffer = gen_xmlBufferPtr(n_buffer, 0);
-        cur = gen_xmlNodePtr(n_cur, 1);
+        cur = gen_const_xmlNode_ptr(n_cur, 1);
 
-        ret_val = xmlNodeBufGetContent(buffer, cur);
+        ret_val = xmlNodeBufGetContent(buffer, (const xmlNode *)cur);
         desret_int(ret_val);
         call_tests++;
         des_xmlBufferPtr(n_buffer, buffer, 0);
-        des_xmlNodePtr(n_cur, cur, 1);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlNodeBufGetContent",
@@ -22219,22 +22408,22 @@ test_xmlNodeGetBase(void) {
 
     int mem_base;
     xmlChar * ret_val;
-    xmlDocPtr doc; /* the document the node pertains to */
+    xmlDoc * doc; /* the document the node pertains to */
     int n_doc;
-    xmlNodePtr cur; /* the node being checked */
+    xmlNode * cur; /* the node being checked */
     int n_cur;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
-    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
-        cur = gen_xmlNodePtr(n_cur, 1);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        cur = gen_const_xmlNode_ptr(n_cur, 1);
 
-        ret_val = xmlNodeGetBase(doc, cur);
+        ret_val = xmlNodeGetBase((const xmlDoc *)doc, (const xmlNode *)cur);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
-        des_xmlNodePtr(n_cur, cur, 1);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlNodeGetBase",
@@ -22258,17 +22447,17 @@ test_xmlNodeGetContent(void) {
 
     int mem_base;
     xmlChar * ret_val;
-    xmlNodePtr cur; /* the node being read */
+    xmlNode * cur; /* the node being read */
     int n_cur;
 
-    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
         mem_base = xmlMemBlocks();
-        cur = gen_xmlNodePtr(n_cur, 0);
+        cur = gen_const_xmlNode_ptr(n_cur, 0);
 
-        ret_val = xmlNodeGetContent(cur);
+        ret_val = xmlNodeGetContent((const xmlNode *)cur);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlNodeGetContent",
@@ -22290,17 +22479,17 @@ test_xmlNodeGetLang(void) {
 
     int mem_base;
     xmlChar * ret_val;
-    xmlNodePtr cur; /* the node being checked */
+    xmlNode * cur; /* the node being checked */
     int n_cur;
 
-    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
         mem_base = xmlMemBlocks();
-        cur = gen_xmlNodePtr(n_cur, 0);
+        cur = gen_const_xmlNode_ptr(n_cur, 0);
 
-        ret_val = xmlNodeGetLang(cur);
+        ret_val = xmlNodeGetLang((const xmlNode *)cur);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlNodeGetLang",
@@ -22322,17 +22511,17 @@ test_xmlNodeGetSpacePreserve(void) {
 
     int mem_base;
     int ret_val;
-    xmlNodePtr cur; /* the node being checked */
+    xmlNode * cur; /* the node being checked */
     int n_cur;
 
-    for (n_cur = 0;n_cur < gen_nb_xmlNodePtr;n_cur++) {
+    for (n_cur = 0;n_cur < gen_nb_const_xmlNode_ptr;n_cur++) {
         mem_base = xmlMemBlocks();
-        cur = gen_xmlNodePtr(n_cur, 0);
+        cur = gen_const_xmlNode_ptr(n_cur, 0);
 
-        ret_val = xmlNodeGetSpacePreserve(cur);
+        ret_val = xmlNodeGetSpacePreserve((const xmlNode *)cur);
         desret_int(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_cur, cur, 0);
+        des_const_xmlNode_ptr(n_cur, (const xmlNode *)cur, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlNodeGetSpacePreserve",
@@ -22354,17 +22543,17 @@ test_xmlNodeIsText(void) {
 
     int mem_base;
     int ret_val;
-    xmlNodePtr node; /* the node */
+    xmlNode * node; /* the node */
     int n_node;
 
-    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_node = 0;n_node < gen_nb_const_xmlNode_ptr;n_node++) {
         mem_base = xmlMemBlocks();
-        node = gen_xmlNodePtr(n_node, 0);
+        node = gen_const_xmlNode_ptr(n_node, 0);
 
-        ret_val = xmlNodeIsText(node);
+        ret_val = xmlNodeIsText((const xmlNode *)node);
         desret_int(ret_val);
         call_tests++;
-        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlNode_ptr(n_node, (const xmlNode *)node, 0);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
             printf("Leak of %d blocks found in xmlNodeIsText",
@@ -22387,26 +22576,26 @@ test_xmlNodeListGetRawString(void) {
 #if defined(LIBXML_TREE_ENABLED)
     int mem_base;
     xmlChar * ret_val;
-    xmlDocPtr doc; /* the document */
+    xmlDoc * doc; /* the document */
     int n_doc;
-    xmlNodePtr list; /* a Node list */
+    xmlNode * list; /* a Node list */
     int n_list;
     int inLine; /* should we replace entity contents or show their external form */
     int n_inLine;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
-    for (n_list = 0;n_list < gen_nb_xmlNodePtr;n_list++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
+    for (n_list = 0;n_list < gen_nb_const_xmlNode_ptr;n_list++) {
     for (n_inLine = 0;n_inLine < gen_nb_int;n_inLine++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
-        list = gen_xmlNodePtr(n_list, 1);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
+        list = gen_const_xmlNode_ptr(n_list, 1);
         inLine = gen_int(n_inLine, 2);
 
-        ret_val = xmlNodeListGetRawString(doc, list, inLine);
+        ret_val = xmlNodeListGetRawString((const xmlDoc *)doc, (const xmlNode *)list, inLine);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
-        des_xmlNodePtr(n_list, list, 1);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
+        des_const_xmlNode_ptr(n_list, (const xmlNode *)list, 1);
         des_int(n_inLine, inLine, 2);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -22436,24 +22625,24 @@ test_xmlNodeListGetString(void) {
     xmlChar * ret_val;
     xmlDocPtr doc; /* the document */
     int n_doc;
-    xmlNodePtr list; /* a Node list */
+    xmlNode * list; /* a Node list */
     int n_list;
     int inLine; /* should we replace entity contents or show their external form */
     int n_inLine;
 
     for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
-    for (n_list = 0;n_list < gen_nb_xmlNodePtr;n_list++) {
+    for (n_list = 0;n_list < gen_nb_const_xmlNode_ptr;n_list++) {
     for (n_inLine = 0;n_inLine < gen_nb_int;n_inLine++) {
         mem_base = xmlMemBlocks();
         doc = gen_xmlDocPtr(n_doc, 0);
-        list = gen_xmlNodePtr(n_list, 1);
+        list = gen_const_xmlNode_ptr(n_list, 1);
         inLine = gen_int(n_inLine, 2);
 
-        ret_val = xmlNodeListGetString(doc, list, inLine);
+        ret_val = xmlNodeListGetString(doc, (const xmlNode *)list, inLine);
         desret_xmlChar_ptr(ret_val);
         call_tests++;
         des_xmlDocPtr(n_doc, doc, 0);
-        des_xmlNodePtr(n_list, list, 1);
+        des_const_xmlNode_ptr(n_list, (const xmlNode *)list, 1);
         des_int(n_inLine, inLine, 2);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -23581,21 +23770,21 @@ test_xmlStringGetNodeList(void) {
 
     int mem_base;
     xmlNodePtr ret_val;
-    xmlDocPtr doc; /* the document */
+    xmlDoc * doc; /* the document */
     int n_doc;
     xmlChar * value; /* the value of the attribute */
     int n_value;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
     for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
         value = gen_const_xmlChar_ptr(n_value, 1);
 
-        ret_val = xmlStringGetNodeList(doc, (const xmlChar *)value);
+        ret_val = xmlStringGetNodeList((const xmlDoc *)doc, (const xmlChar *)value);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
         xmlResetLastError();
         if (mem_base != xmlMemBlocks()) {
@@ -23620,25 +23809,25 @@ test_xmlStringLenGetNodeList(void) {
 
     int mem_base;
     xmlNodePtr ret_val;
-    xmlDocPtr doc; /* the document */
+    xmlDoc * doc; /* the document */
     int n_doc;
     xmlChar * value; /* the value of the text */
     int n_value;
     int len; /* the length of the string value */
     int n_len;
 
-    for (n_doc = 0;n_doc < gen_nb_xmlDocPtr;n_doc++) {
+    for (n_doc = 0;n_doc < gen_nb_const_xmlDoc_ptr;n_doc++) {
     for (n_value = 0;n_value < gen_nb_const_xmlChar_ptr;n_value++) {
     for (n_len = 0;n_len < gen_nb_int;n_len++) {
         mem_base = xmlMemBlocks();
-        doc = gen_xmlDocPtr(n_doc, 0);
+        doc = gen_const_xmlDoc_ptr(n_doc, 0);
         value = gen_const_xmlChar_ptr(n_value, 1);
         len = gen_int(n_len, 2);
 
-        ret_val = xmlStringLenGetNodeList(doc, (const xmlChar *)value, len);
+        ret_val = xmlStringLenGetNodeList((const xmlDoc *)doc, (const xmlChar *)value, len);
         desret_xmlNodePtr(ret_val);
         call_tests++;
-        des_xmlDocPtr(n_doc, doc, 0);
+        des_const_xmlDoc_ptr(n_doc, (const xmlDoc *)doc, 0);
         des_const_xmlChar_ptr(n_value, (const xmlChar *)value, 1);
         des_int(n_len, len, 2);
         xmlResetLastError();
@@ -23841,7 +24030,7 @@ static int
 test_xmlValidateNCName(void) {
     int test_ret = 0;
 
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 #ifdef LIBXML_TREE_ENABLED
     int mem_base;
     int ret_val;
@@ -24012,13 +24201,19 @@ static int
 test_tree(void) {
     int test_ret = 0;
 
-    if (quiet == 0) printf("Testing tree : 138 of 157 functions ...\n");
+    if (quiet == 0) printf("Testing tree : 142 of 164 functions ...\n");
     test_ret += test_xmlAddChild();
     test_ret += test_xmlAddChildList();
     test_ret += test_xmlAddNextSibling();
     test_ret += test_xmlAddPrevSibling();
     test_ret += test_xmlAddSibling();
     test_ret += test_xmlAttrSerializeTxtContent();
+    test_ret += test_xmlBufContent();
+    test_ret += test_xmlBufEnd();
+    test_ret += test_xmlBufGetNodeContent();
+    test_ret += test_xmlBufNodeDump();
+    test_ret += test_xmlBufShrink();
+    test_ret += test_xmlBufUse();
     test_ret += test_xmlBufferAdd();
     test_ret += test_xmlBufferAddHead();
     test_ret += test_xmlBufferCCat();
@@ -24027,6 +24222,7 @@ test_tree(void) {
     test_ret += test_xmlBufferCreate();
     test_ret += test_xmlBufferCreateSize();
     test_ret += test_xmlBufferCreateStatic();
+    test_ret += test_xmlBufferDetach();
     test_ret += test_xmlBufferEmpty();
     test_ret += test_xmlBufferGrow();
     test_ret += test_xmlBufferLength();
@@ -26919,7 +27115,7 @@ test_xmlValidatePushCData(void) {
     int n_ctxt;
     xmlChar * data; /* some character data read */
     int n_data;
-    int len; /* the lenght of the data */
+    int len; /* the length of the data */
     int n_len;
 
     for (n_ctxt = 0;n_ctxt < gen_nb_xmlValidCtxtPtr;n_ctxt++) {
@@ -28401,6 +28597,50 @@ test_xmlOutputBufferFlush(void) {
 
 
 static int
+test_xmlOutputBufferGetContent(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_OUTPUT_ENABLED)
+    int mem_base;
+    const xmlChar * ret_val;
+    xmlOutputBufferPtr out; /* an xmlOutputBufferPtr */
+    int n_out;
+
+    for (n_out = 0;n_out < gen_nb_xmlOutputBufferPtr;n_out++) {
+        mem_base = xmlMemBlocks();
+        out = gen_xmlOutputBufferPtr(n_out, 0);
+
+        ret_val = xmlOutputBufferGetContent(out);
+        desret_const_xmlChar_ptr(ret_val);
+        call_tests++;
+        des_xmlOutputBufferPtr(n_out, out, 0);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlOutputBufferGetContent",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_out);
+            printf("\n");
+        }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlOutputBufferGetSize(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
 test_xmlOutputBufferWrite(void) {
     int test_ret = 0;
 
@@ -28944,7 +29184,7 @@ static int
 test_xmlIO(void) {
     int test_ret = 0;
 
-    if (quiet == 0) printf("Testing xmlIO : 39 of 48 functions ...\n");
+    if (quiet == 0) printf("Testing xmlIO : 40 of 50 functions ...\n");
     test_ret += test_xmlAllocOutputBuffer();
     test_ret += test_xmlAllocParserInputBuffer();
     test_ret += test_xmlCheckFilename();
@@ -28970,6 +29210,8 @@ test_xmlIO(void) {
     test_ret += test_xmlOutputBufferCreateFile();
     test_ret += test_xmlOutputBufferCreateFilename();
     test_ret += test_xmlOutputBufferFlush();
+    test_ret += test_xmlOutputBufferGetContent();
+    test_ret += test_xmlOutputBufferGetSize();
     test_ret += test_xmlOutputBufferWrite();
     test_ret += test_xmlOutputBufferWriteEscape();
     test_ret += test_xmlOutputBufferWriteString();
@@ -32330,6 +32572,54 @@ test_xmlTextReaderRelaxNGValidate(void) {
 
 
 static int
+test_xmlTextReaderRelaxNGValidateCtxt(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_READER_ENABLED) && defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextReaderPtr reader; /* the xmlTextReaderPtr used */
+    int n_reader;
+    xmlRelaxNGValidCtxtPtr ctxt; /* the RelaxNG schema validation context or NULL */
+    int n_ctxt;
+    int options; /* options (not used yet) */
+    int n_options;
+
+    for (n_reader = 0;n_reader < gen_nb_xmlTextReaderPtr;n_reader++) {
+    for (n_ctxt = 0;n_ctxt < gen_nb_xmlRelaxNGValidCtxtPtr;n_ctxt++) {
+    for (n_options = 0;n_options < gen_nb_parseroptions;n_options++) {
+        mem_base = xmlMemBlocks();
+        reader = gen_xmlTextReaderPtr(n_reader, 0);
+        ctxt = gen_xmlRelaxNGValidCtxtPtr(n_ctxt, 1);
+        options = gen_parseroptions(n_options, 2);
+
+        ret_val = xmlTextReaderRelaxNGValidateCtxt(reader, ctxt, options);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextReaderPtr(n_reader, reader, 0);
+        des_xmlRelaxNGValidCtxtPtr(n_ctxt, ctxt, 1);
+        des_parseroptions(n_options, options, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextReaderRelaxNGValidateCtxt",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_reader);
+            printf(" %d", n_ctxt);
+            printf(" %d", n_options);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
 test_xmlTextReaderSchemaValidate(void) {
     int test_ret = 0;
 
@@ -32683,7 +32973,7 @@ static int
 test_xmlreader(void) {
     int test_ret = 0;
 
-    if (quiet == 0) printf("Testing xmlreader : 75 of 85 functions ...\n");
+    if (quiet == 0) printf("Testing xmlreader : 76 of 86 functions ...\n");
     test_ret += test_xmlNewTextReader();
     test_ret += test_xmlNewTextReaderFilename();
     test_ret += test_xmlReaderForDoc();
@@ -32751,6 +33041,7 @@ test_xmlreader(void) {
     test_ret += test_xmlTextReaderReadState();
     test_ret += test_xmlTextReaderRelaxNGSetSchema();
     test_ret += test_xmlTextReaderRelaxNGValidate();
+    test_ret += test_xmlTextReaderRelaxNGValidateCtxt();
     test_ret += test_xmlTextReaderSchemaValidate();
     test_ret += test_xmlTextReaderSchemaValidateCtxt();
     test_ret += test_xmlTextReaderSetErrorHandler();
@@ -32897,7 +33188,7 @@ test_xmlExpGetLanguage(void) {
     int n_exp;
     xmlChar ** langList; /* where to store the tokens */
     int n_langList;
-    int len; /* the allocated lenght of @list */
+    int len; /* the allocated length of @list */
     int n_len;
 
     for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
@@ -32952,7 +33243,7 @@ test_xmlExpGetStart(void) {
     int n_exp;
     xmlChar ** tokList; /* where to store the tokens */
     int n_tokList;
-    int len; /* the allocated lenght of @list */
+    int len; /* the allocated length of @list */
     int n_len;
 
     for (n_ctxt = 0;n_ctxt < gen_nb_xmlExpCtxtPtr;n_ctxt++) {
@@ -34551,6 +34842,55 @@ test_xmlSchemaValidateOneElement(void) {
 
 
 static int
+test_xmlSchemaValidateSetFilename(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_SCHEMAS_ENABLED)
+    int mem_base;
+    xmlSchemaValidCtxtPtr vctxt; /* the schema validation context */
+    int n_vctxt;
+    const char * filename; /* the file name */
+    int n_filename;
+
+    for (n_vctxt = 0;n_vctxt < gen_nb_xmlSchemaValidCtxtPtr;n_vctxt++) {
+    for (n_filename = 0;n_filename < gen_nb_filepath;n_filename++) {
+        mem_base = xmlMemBlocks();
+        vctxt = gen_xmlSchemaValidCtxtPtr(n_vctxt, 0);
+        filename = gen_filepath(n_filename, 1);
+
+        xmlSchemaValidateSetFilename(vctxt, filename);
+        call_tests++;
+        des_xmlSchemaValidCtxtPtr(n_vctxt, vctxt, 0);
+        des_filepath(n_filename, filename, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlSchemaValidateSetFilename",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_vctxt);
+            printf(" %d", n_filename);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
+test_xmlSchemaValidateSetLocator(void) {
+    int test_ret = 0;
+
+
+    /* missing type support */
+    return(test_ret);
+}
+
+
+static int
 test_xmlSchemaValidateStream(void) {
     int test_ret = 0;
 
@@ -34615,7 +34955,7 @@ static int
 test_xmlschemas(void) {
     int test_ret = 0;
 
-    if (quiet == 0) printf("Testing xmlschemas : 15 of 25 functions ...\n");
+    if (quiet == 0) printf("Testing xmlschemas : 16 of 27 functions ...\n");
     test_ret += test_xmlSchemaDump();
     test_ret += test_xmlSchemaGetParserErrors();
     test_ret += test_xmlSchemaGetValidErrors();
@@ -34637,6 +34977,8 @@ test_xmlschemas(void) {
     test_ret += test_xmlSchemaValidateDoc();
     test_ret += test_xmlSchemaValidateFile();
     test_ret += test_xmlSchemaValidateOneElement();
+    test_ret += test_xmlSchemaValidateSetFilename();
+    test_ret += test_xmlSchemaValidateSetLocator();
     test_ret += test_xmlSchemaValidateStream();
 
     if (test_ret != 0)
@@ -43518,6 +43860,47 @@ test_xmlTextWriterSetIndentString(void) {
 
 
 static int
+test_xmlTextWriterSetQuoteChar(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_WRITER_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlTextWriterPtr writer; /* the xmlTextWriterPtr */
+    int n_writer;
+    xmlChar quotechar; /* the quote character */
+    int n_quotechar;
+
+    for (n_writer = 0;n_writer < gen_nb_xmlTextWriterPtr;n_writer++) {
+    for (n_quotechar = 0;n_quotechar < gen_nb_xmlChar;n_quotechar++) {
+        mem_base = xmlMemBlocks();
+        writer = gen_xmlTextWriterPtr(n_writer, 0);
+        quotechar = gen_xmlChar(n_quotechar, 1);
+
+        ret_val = xmlTextWriterSetQuoteChar(writer, quotechar);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlTextWriterPtr(n_writer, writer, 0);
+        des_xmlChar(n_quotechar, quotechar, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlTextWriterSetQuoteChar",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_writer);
+            printf(" %d", n_quotechar);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
 test_xmlTextWriterStartAttribute(void) {
     int test_ret = 0;
 
@@ -45379,7 +45762,7 @@ static int
 test_xmlwriter(void) {
     int test_ret = 0;
 
-    if (quiet == 0) printf("Testing xmlwriter : 51 of 79 functions ...\n");
+    if (quiet == 0) printf("Testing xmlwriter : 52 of 80 functions ...\n");
     test_ret += test_xmlNewTextWriter();
     test_ret += test_xmlNewTextWriterFilename();
     test_ret += test_xmlNewTextWriterMemory();
@@ -45399,6 +45782,7 @@ test_xmlwriter(void) {
     test_ret += test_xmlTextWriterFullEndElement();
     test_ret += test_xmlTextWriterSetIndent();
     test_ret += test_xmlTextWriterSetIndentString();
+    test_ret += test_xmlTextWriterSetQuoteChar();
     test_ret += test_xmlTextWriterStartAttribute();
     test_ret += test_xmlTextWriterStartAttributeNS();
     test_ret += test_xmlTextWriterStartCDATA();
@@ -46489,6 +46873,54 @@ test_xmlXPathNewContext(void) {
 
 
 static int
+test_xmlXPathNodeEval(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    xmlXPathObjectPtr ret_val;
+    xmlNodePtr node; /* the node to to use as the context node */
+    int n_node;
+    xmlChar * str; /* the XPath expression */
+    int n_str;
+    xmlXPathContextPtr ctx; /* the XPath context */
+    int n_ctx;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_str = 0;n_str < gen_nb_const_xmlChar_ptr;n_str++) {
+    for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        str = gen_const_xmlChar_ptr(n_str, 1);
+        ctx = gen_xmlXPathContextPtr(n_ctx, 2);
+
+        ret_val = xmlXPathNodeEval(node, (const xmlChar *)str, ctx);
+        desret_xmlXPathObjectPtr(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_const_xmlChar_ptr(n_str, (const xmlChar *)str, 1);
+        des_xmlXPathContextPtr(n_ctx, ctx, 2);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathNodeEval",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_str);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
+
+static int
 test_xmlXPathNodeSetCreate(void) {
     int test_ret = 0;
 
@@ -46589,11 +47021,52 @@ test_xmlXPathOrderDocElems(void) {
     return(test_ret);
 }
 
+
+static int
+test_xmlXPathSetContextNode(void) {
+    int test_ret = 0;
+
+#if defined(LIBXML_XPATH_ENABLED)
+    int mem_base;
+    int ret_val;
+    xmlNodePtr node; /* the node to to use as the context node */
+    int n_node;
+    xmlXPathContextPtr ctx; /* the XPath context */
+    int n_ctx;
+
+    for (n_node = 0;n_node < gen_nb_xmlNodePtr;n_node++) {
+    for (n_ctx = 0;n_ctx < gen_nb_xmlXPathContextPtr;n_ctx++) {
+        mem_base = xmlMemBlocks();
+        node = gen_xmlNodePtr(n_node, 0);
+        ctx = gen_xmlXPathContextPtr(n_ctx, 1);
+
+        ret_val = xmlXPathSetContextNode(node, ctx);
+        desret_int(ret_val);
+        call_tests++;
+        des_xmlNodePtr(n_node, node, 0);
+        des_xmlXPathContextPtr(n_ctx, ctx, 1);
+        xmlResetLastError();
+        if (mem_base != xmlMemBlocks()) {
+            printf("Leak of %d blocks found in xmlXPathSetContextNode",
+	           xmlMemBlocks() - mem_base);
+	    test_ret++;
+            printf(" %d", n_node);
+            printf(" %d", n_ctx);
+            printf("\n");
+        }
+    }
+    }
+    function_tests++;
+#endif
+
+    return(test_ret);
+}
+
 static int
 test_xpath(void) {
     int test_ret = 0;
 
-    if (quiet == 0) printf("Testing xpath : 30 of 38 functions ...\n");
+    if (quiet == 0) printf("Testing xpath : 32 of 40 functions ...\n");
     test_ret += test_xmlXPathCastBooleanToNumber();
     test_ret += test_xmlXPathCastBooleanToString();
     test_ret += test_xmlXPathCastNodeSetToBoolean();
@@ -46624,9 +47097,11 @@ test_xpath(void) {
     test_ret += test_xmlXPathIsInf();
     test_ret += test_xmlXPathIsNaN();
     test_ret += test_xmlXPathNewContext();
+    test_ret += test_xmlXPathNodeEval();
     test_ret += test_xmlXPathNodeSetCreate();
     test_ret += test_xmlXPathObjectCopy();
     test_ret += test_xmlXPathOrderDocElems();
+    test_ret += test_xmlXPathSetContextNode();
 
     if (test_ret != 0)
 	printf("Module xpath: %d errors\n", test_ret);
@@ -48762,6 +49237,7 @@ test_xmlXPathNodeSetAdd(void) {
 
 #if defined(LIBXML_XPATH_ENABLED)
     int mem_base;
+    int ret_val;
     xmlNodeSetPtr cur; /* the initial node set */
     int n_cur;
     xmlNodePtr val; /* a new xmlNodePtr */
@@ -48773,7 +49249,8 @@ test_xmlXPathNodeSetAdd(void) {
         cur = gen_xmlNodeSetPtr(n_cur, 0);
         val = gen_xmlNodePtr(n_val, 1);
 
-        xmlXPathNodeSetAdd(cur, val);
+        ret_val = xmlXPathNodeSetAdd(cur, val);
+        desret_int(ret_val);
         call_tests++;
         des_xmlNodeSetPtr(n_cur, cur, 0);
         des_xmlNodePtr(n_val, val, 1);
@@ -48801,6 +49278,7 @@ test_xmlXPathNodeSetAddNs(void) {
 
 #if defined(LIBXML_XPATH_ENABLED)
     int mem_base;
+    int ret_val;
     xmlNodeSetPtr cur; /* the initial node set */
     int n_cur;
     xmlNodePtr node; /* the hosting node */
@@ -48816,7 +49294,8 @@ test_xmlXPathNodeSetAddNs(void) {
         node = gen_xmlNodePtr(n_node, 1);
         ns = gen_xmlNsPtr(n_ns, 2);
 
-        xmlXPathNodeSetAddNs(cur, node, ns);
+        ret_val = xmlXPathNodeSetAddNs(cur, node, ns);
+        desret_int(ret_val);
         call_tests++;
         des_xmlNodeSetPtr(n_cur, cur, 0);
         des_xmlNodePtr(n_node, node, 1);
@@ -48847,6 +49326,7 @@ test_xmlXPathNodeSetAddUnique(void) {
 
 #if defined(LIBXML_XPATH_ENABLED)
     int mem_base;
+    int ret_val;
     xmlNodeSetPtr cur; /* the initial node set */
     int n_cur;
     xmlNodePtr val; /* a new xmlNodePtr */
@@ -48858,7 +49338,8 @@ test_xmlXPathNodeSetAddUnique(void) {
         cur = gen_xmlNodeSetPtr(n_cur, 0);
         val = gen_xmlNodePtr(n_val, 1);
 
-        xmlXPathNodeSetAddUnique(cur, val);
+        ret_val = xmlXPathNodeSetAddUnique(cur, val);
+        desret_int(ret_val);
         call_tests++;
         des_xmlNodeSetPtr(n_cur, cur, 0);
         des_xmlNodePtr(n_val, val, 1);
diff --git a/third_party/libxml/src/testchar.c b/third_party/libxml/src/testchar.c
new file mode 100644
index 0000000..0d08792
--- /dev/null
+++ b/third_party/libxml/src/testchar.c
@@ -0,0 +1,617 @@
+/**
+ * Test the UTF-8 decoding routines
+ *
+ * author: Daniel Veillard
+ * copy: see Copyright for the status of this software.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+
+#include "buf.h"
+
+int lastError;
+
+static void errorHandler(void *unused, xmlErrorPtr err) {
+    if ((unused == NULL) && (err != NULL) && (lastError == 0)) {
+        lastError = err->code;
+    }
+}
+
+char document1[100] = "<doc>XXXX</doc>";
+char document2[100] = "<doc foo='XXXX'/>";
+
+static void testDocumentRangeByte1(xmlParserCtxtPtr ctxt, char *document,
+                  int len,  char *data, int forbid1, int forbid2) {
+    int i;
+    xmlDocPtr res;
+
+    for (i = 0;i <= 0xFF;i++) {
+	lastError = 0;
+	xmlCtxtReset(ctxt);
+
+        data[0] = i;
+
+	res = xmlReadMemory(document, len, "test", NULL, 0);
+
+	if ((i == forbid1) || (i == forbid2)) {
+	    if ((lastError == 0) || (res != NULL))
+	        fprintf(stderr,
+		    "Failed to detect invalid char for Byte 0x%02X: %c\n",
+		        i, i);
+	}
+
+	else if ((i == '<') || (i == '&')) {
+	    if ((lastError == 0) || (res != NULL))
+	        fprintf(stderr,
+		    "Failed to detect illegal char %c for Byte 0x%02X\n", i, i);
+	}
+	else if (((i < 0x20) || (i >= 0x80)) &&
+	    (i != 0x9) && (i != 0xA) && (i != 0xD)) {
+	    if ((lastError != XML_ERR_INVALID_CHAR) && (res != NULL))
+	        fprintf(stderr,
+		    "Failed to detect invalid char for Byte 0x%02X\n", i);
+	}
+	else if (res == NULL) {
+	    fprintf(stderr,
+		"Failed to parse valid char for Byte 0x%02X : %c\n", i, i);
+	}
+	if (res != NULL)
+	    xmlFreeDoc(res);
+    }
+}
+
+static void testDocumentRangeByte2(xmlParserCtxtPtr ctxt, char *document,
+                  int len,  char *data) {
+    int i, j;
+    xmlDocPtr res;
+
+    for (i = 0x80;i <= 0xFF;i++) {
+    for (j = 0;j <= 0xFF;j++) {
+	lastError = 0;
+	xmlCtxtReset(ctxt);
+
+        data[0] = i;
+        data[1] = j;
+
+	res = xmlReadMemory(document, len, "test", NULL, 0);
+
+	/* if first bit of first char is set, then second bit must too */
+	if ((i & 0x80) && ((i & 0x40) == 0)) {
+	    if ((lastError == 0) || (res != NULL))
+		fprintf(stderr,
+		"Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+			i, j);
+	}
+
+	/*
+	 * if first bit of first char is set, then second char first
+	 * bits must be 10
+	 */
+	else if ((i & 0x80) && ((j & 0xC0) != 0x80)) {
+	    if ((lastError == 0) || (res != NULL))
+		fprintf(stderr,
+	    "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+			i, j);
+	}
+
+	/*
+	 * if using a 2 byte encoding then the value must be greater
+	 * than 0x80, i.e. one of bits 5 to 1 of i must be set
+	 */
+	else if ((i & 0x80) && ((i & 0x1E) == 0)) {
+	    if ((lastError == 0) || (res != NULL))
+		fprintf(stderr,
+	    "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+			i, j);
+	}
+
+	/*
+	 * if third bit of first char is set, then the sequence would need
+	 * at least 3 bytes, but we give only 2 !
+	 */
+	else if ((i & 0xE0) == 0xE0) {
+	    if ((lastError == 0) || (res != NULL))
+		fprintf(stderr,
+	    "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x00\n",
+			i, j);
+	}
+
+	/*
+	 * We should see no error in remaning cases
+	 */
+	else if ((lastError != 0) || (res == NULL)) {
+	    fprintf(stderr,
+		"Failed to parse document for Bytes 0x%02X 0x%02X\n", i, j);
+	}
+	if (res != NULL)
+	    xmlFreeDoc(res);
+    }
+    }
+}
+
+/**
+ * testDocumentRanges:
+ *
+ * Test the correct UTF8 character parsing in context of XML documents
+ * Those are in-context injection tests checking the parser behaviour on
+ * edge case values at different point in content, beginning and end of
+ * CDATA in text or in attribute values.
+ */
+
+static void testDocumentRanges(void) {
+    xmlParserCtxtPtr ctxt;
+    char *data;
+
+    /*
+     * Set up a parsing context using the first document as
+     * the current input source.
+     */
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        fprintf(stderr, "Failed to allocate parser context\n");
+	return;
+    }
+
+    printf("testing 1 byte char in document: 1");
+    fflush(stdout);
+    data = &document1[5];
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 1 byte injection at beginning of area */
+    testDocumentRangeByte1(ctxt, &document1[0], strlen(document1),
+                           data, -1, -1);
+    printf(" 2");
+    fflush(stdout);
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 1 byte injection at end of area */
+    testDocumentRangeByte1(ctxt, &document1[0], strlen(document1),
+                           data + 3, -1, -1);
+
+    printf(" 3");
+    fflush(stdout);
+    data = &document2[10];
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 1 byte injection at beginning of area */
+    testDocumentRangeByte1(ctxt, &document2[0], strlen(document2),
+                           data, '\'', -1);
+    printf(" 4");
+    fflush(stdout);
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 1 byte injection at end of area */
+    testDocumentRangeByte1(ctxt, &document2[0], strlen(document2),
+                           data + 3, '\'', -1);
+    printf(" done\n");
+
+    printf("testing 2 byte char in document: 1");
+    fflush(stdout);
+    data = &document1[5];
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 2 byte injection at beginning of area */
+    testDocumentRangeByte2(ctxt, &document1[0], strlen(document1),
+                           data);
+    printf(" 2");
+    fflush(stdout);
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 2 byte injection at end of area */
+    testDocumentRangeByte2(ctxt, &document1[0], strlen(document1),
+                           data + 2);
+
+    printf(" 3");
+    fflush(stdout);
+    data = &document2[10];
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 2 byte injection at beginning of area */
+    testDocumentRangeByte2(ctxt, &document2[0], strlen(document2),
+                           data);
+    printf(" 4");
+    fflush(stdout);
+    data[0] = ' ';
+    data[1] = ' ';
+    data[2] = ' ';
+    data[3] = ' ';
+    /* test 2 byte injection at end of area */
+    testDocumentRangeByte2(ctxt, &document2[0], strlen(document2),
+                           data + 2);
+    printf(" done\n");
+
+    xmlFreeParserCtxt(ctxt);
+}
+
+static void testCharRangeByte1(xmlParserCtxtPtr ctxt, char *data) {
+    int i = 0;
+    int len, c;
+
+    data[1] = 0;
+    data[2] = 0;
+    data[3] = 0;
+    for (i = 0;i <= 0xFF;i++) {
+        data[0] = i;
+	ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	lastError = 0;
+        c = xmlCurrentChar(ctxt, &len);
+	if ((i == 0) || (i >= 0x80)) {
+	    /* we must see an error there */
+	    if (lastError != XML_ERR_INVALID_CHAR)
+	        fprintf(stderr,
+		    "Failed to detect invalid char for Byte 0x%02X\n", i);
+	} else if (i == 0xD) {
+	    if ((c != 0xA) || (len != 1))
+		fprintf(stderr, "Failed to convert char for Byte 0x%02X\n", i);
+	} else if ((c != i) || (len != 1)) {
+	    fprintf(stderr, "Failed to parse char for Byte 0x%02X\n", i);
+	}
+    }
+}
+
+static void testCharRangeByte2(xmlParserCtxtPtr ctxt, char *data) {
+    int i, j;
+    int len, c;
+
+    data[2] = 0;
+    data[3] = 0;
+    for (i = 0x80;i <= 0xFF;i++) {
+	for (j = 0;j <= 0xFF;j++) {
+	    data[0] = i;
+	    data[1] = j;
+	    ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	    lastError = 0;
+	    c = xmlCurrentChar(ctxt, &len);
+
+	    /* if first bit of first char is set, then second bit must too */
+	    if ((i & 0x80) && ((i & 0x40) == 0)) {
+		if (lastError != XML_ERR_INVALID_CHAR)
+		    fprintf(stderr,
+		    "Failed to detect invalid char for Bytes 0x%02X 0x%02X\n",
+		            i, j);
+	    }
+
+	    /*
+	     * if first bit of first char is set, then second char first
+	     * bits must be 10
+	     */
+	    else if ((i & 0x80) && ((j & 0xC0) != 0x80)) {
+		if (lastError != XML_ERR_INVALID_CHAR)
+		    fprintf(stderr,
+		"Failed to detect invalid char for Bytes 0x%02X 0x%02X: %d\n",
+		            i, j, c);
+	    }
+
+	    /*
+	     * if using a 2 byte encoding then the value must be greater
+	     * than 0x80, i.e. one of bits 5 to 1 of i must be set
+	     */
+	    else if ((i & 0x80) && ((i & 0x1E) == 0)) {
+		if (lastError != XML_ERR_INVALID_CHAR)
+		    fprintf(stderr,
+		"Failed to detect invalid char for Bytes 0x%02X 0x%02X: %d\n",
+		            i, j, c);
+	    }
+
+	    /*
+	     * if third bit of first char is set, then the sequence would need
+	     * at least 3 bytes, but we give only 2 !
+	     */
+	    else if ((i & 0xE0) == 0xE0) {
+		if (lastError != XML_ERR_INVALID_CHAR)
+		    fprintf(stderr,
+		"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x00\n",
+		            i, j);
+	    }
+
+            /*
+	     * We should see no error in remaning cases
+	     */
+	    else if ((lastError != 0) || (len != 2)) {
+		fprintf(stderr,
+		    "Failed to parse char for Bytes 0x%02X 0x%02X\n", i, j);
+	    }
+
+            /*
+	     * Finally check the value is right
+	     */
+	    else if (c != (j & 0x3F) + ((i & 0x1F) << 6)) {
+		fprintf(stderr,
+	"Failed to parse char for Bytes 0x%02X 0x%02X: expect %d got %d\n",
+	                i, j, ((j & 0x3F) + ((i & 0x1F) << 6)), c);
+	    }
+        }
+    }
+}
+
+static void testCharRangeByte3(xmlParserCtxtPtr ctxt, char *data) {
+    int i, j, k, K;
+    int len, c;
+    unsigned char lows[6] = {0, 0x80, 0x81, 0xC1, 0xFF, 0xBF};
+    int value;
+
+    data[3] = 0;
+    for (i = 0xE0;i <= 0xFF;i++) {
+    for (j = 0;j <= 0xFF;j++) {
+    for (k = 0;k < 6;k++) {
+	data[0] = i;
+	data[1] = j;
+	K = lows[k];
+	data[2] = (char) K;
+	value = (K & 0x3F) + ((j & 0x3F) << 6) + ((i & 0xF) << 12);
+	ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	lastError = 0;
+	c = xmlCurrentChar(ctxt, &len);
+
+	/*
+	 * if fourth bit of first char is set, then the sequence would need
+	 * at least 4 bytes, but we give only 3 !
+	 */
+	if ((i & 0xF0) == 0xF0) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			i, j, K, data[3]);
+	}
+
+        /*
+	 * The second and the third bytes must start with 10
+	 */
+	else if (((j & 0xC0) != 0x80) || ((K & 0xC0) != 0x80)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X\n",
+			i, j, K);
+	}
+
+	/*
+	 * if using a 3 byte encoding then the value must be greater
+	 * than 0x800, i.e. one of bits 4 to 0 of i must be set or
+	 * the 6th byte of data[1] must be set
+	 */
+	else if (((i & 0xF) == 0) && ((j & 0x20) == 0)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	    "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X\n",
+			i, j, K);
+	}
+
+        /*
+	 * There are values in that range that are not allowed in XML-1.0
+	 */
+	else if (((value > 0xD7FF) && (value <0xE000)) ||
+	         ((value > 0xFFFD) && (value <0x10000))) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char 0x%04X for Bytes 0x%02X 0x%02X 0x%02X\n",
+			value, i, j, K);
+	}
+
+	/*
+	 * We should see no error in remaining cases
+	 */
+	else if ((lastError != 0) || (len != 3)) {
+	    fprintf(stderr,
+		"Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X\n",
+		    i, j, K);
+	}
+
+	/*
+	 * Finally check the value is right
+	 */
+	else if (c != value) {
+	    fprintf(stderr,
+    "Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X: expect %d got %d\n",
+		i, j, data[2], value, c);
+	}
+    }
+    }
+    }
+}
+
+static void testCharRangeByte4(xmlParserCtxtPtr ctxt, char *data) {
+    int i, j, k, K, l, L;
+    int len, c;
+    unsigned char lows[6] = {0, 0x80, 0x81, 0xC1, 0xFF, 0xBF};
+    int value;
+
+    data[4] = 0;
+    for (i = 0xF0;i <= 0xFF;i++) {
+    for (j = 0;j <= 0xFF;j++) {
+    for (k = 0;k < 6;k++) {
+    for (l = 0;l < 6;l++) {
+	data[0] = i;
+	data[1] = j;
+	K = lows[k];
+	data[2] = (char) K;
+	L = lows[l];
+	data[3] = (char) L;
+	value = (L & 0x3F) + ((K & 0x3F) << 6) + ((j & 0x3F) << 12) +
+	        ((i & 0x7) << 18);
+	ctxt->charset = XML_CHAR_ENCODING_UTF8;
+
+	lastError = 0;
+	c = xmlCurrentChar(ctxt, &len);
+
+	/*
+	 * if fifth bit of first char is set, then the sequence would need
+	 * at least 5 bytes, but we give only 4 !
+	 */
+	if ((i & 0xF8) == 0xF8) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+  "Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			i, j, K, data[3]);
+	}
+
+        /*
+	 * The second, third and fourth bytes must start with 10
+	 */
+	else if (((j & 0xC0) != 0x80) || ((K & 0xC0) != 0x80) ||
+	         ((L & 0xC0) != 0x80)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			i, j, K, L);
+	}
+
+	/*
+	 * if using a 3 byte encoding then the value must be greater
+	 * than 0x10000, i.e. one of bits 3 to 0 of i must be set or
+	 * the 6 or 5th byte of j must be set
+	 */
+	else if (((i & 0x7) == 0) && ((j & 0x30) == 0)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+	"Failed to detect invalid char for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			i, j, K, L);
+	}
+
+        /*
+	 * There are values in that range that are not allowed in XML-1.0
+	 */
+	else if (((value > 0xD7FF) && (value <0xE000)) ||
+	         ((value > 0xFFFD) && (value <0x10000)) ||
+		 (value > 0x10FFFF)) {
+	    if (lastError != XML_ERR_INVALID_CHAR)
+		fprintf(stderr,
+"Failed to detect invalid char 0x%04X for Bytes 0x%02X 0x%02X 0x%02X 0x%02X\n",
+			value, i, j, K, L);
+	}
+
+	/*
+	 * We should see no error in remaining cases
+	 */
+	else if ((lastError != 0) || (len != 4)) {
+	    fprintf(stderr,
+		"Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X\n",
+		    i, j, K);
+	}
+
+	/*
+	 * Finally check the value is right
+	 */
+	else if (c != value) {
+	    fprintf(stderr,
+    "Failed to parse char for Bytes 0x%02X 0x%02X 0x%02X: expect %d got %d\n",
+		i, j, data[2], value, c);
+	}
+    }
+    }
+    }
+    }
+}
+
+/**
+ * testCharRanges:
+ *
+ * Test the correct UTF8 character parsing in isolation i.e.
+ * not when parsing a full document, this is less expensive and we can
+ * cover the full range of UTF-8 chars accepted by XML-1.0
+ */
+
+static void testCharRanges(void) {
+    char data[5];
+    xmlParserCtxtPtr ctxt;
+    xmlParserInputBufferPtr buf;
+    xmlParserInputPtr input;
+
+    memset(data, 0, 5);
+
+    /*
+     * Set up a parsing context using the above data buffer as
+     * the current input source.
+     */
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        fprintf(stderr, "Failed to allocate parser context\n");
+	return;
+    }
+    buf = xmlParserInputBufferCreateStatic(data, sizeof(data),
+                                           XML_CHAR_ENCODING_NONE);
+    if (buf == NULL) {
+        fprintf(stderr, "Failed to allocate input buffer\n");
+	goto error;
+    }
+    input = xmlNewInputStream(ctxt);
+    if (input == NULL) {
+        xmlFreeParserInputBuffer(buf);
+	goto error;
+    }
+    input->filename = NULL;
+    input->buf = buf;
+    input->cur =
+    input->base = xmlBufContent(input->buf->buffer);
+    input->end = input->base + 4;
+    inputPush(ctxt, input);
+
+    printf("testing char range: 1");
+    fflush(stdout);
+    testCharRangeByte1(ctxt, data);
+    printf(" 2");
+    fflush(stdout);
+    testCharRangeByte2(ctxt, data);
+    printf(" 3");
+    fflush(stdout);
+    testCharRangeByte3(ctxt, data);
+    printf(" 4");
+    fflush(stdout);
+    testCharRangeByte4(ctxt, data);
+    printf(" done\n");
+    fflush(stdout);
+
+error:
+    xmlFreeParserCtxt(ctxt);
+}
+
+int main(void) {
+
+    /*
+     * this initialize the library and check potential ABI mismatches
+     * between the version it was compiled for and the actual shared
+     * library used.
+     */
+    LIBXML_TEST_VERSION
+
+    /*
+     * Catch errors separately
+     */
+
+    xmlSetStructuredErrorFunc(NULL, errorHandler);
+
+    /*
+     * Run the tests
+     */
+    testCharRanges();
+    testDocumentRanges();
+
+    /*
+     * Cleanup function for the XML library.
+     */
+    xmlCleanupParser();
+    /*
+     * this is to debug memory for regression tests
+     */
+    xmlMemoryDump();
+    return(0);
+}
diff --git a/third_party/libxml/src/testdict.c b/third_party/libxml/src/testdict.c
new file mode 100644
index 0000000..4e8581f
--- /dev/null
+++ b/third_party/libxml/src/testdict.c
@@ -0,0 +1,444 @@
+#include <string.h>
+#include <libxml/parser.h>
+#include <libxml/dict.h>
+
+/* #define WITH_PRINT */
+
+static const char *seeds1[] = {
+   "a", "b", "c",
+   "d", "e", "f",
+   "g", "h", "i",
+   "j", "k", "l",
+
+   NULL
+};
+
+static const char *seeds2[] = {
+   "m", "n", "o",
+   "p", "q", "r",
+   "s", "t", "u",
+   "v", "w", "x",
+
+   NULL
+};
+
+#define NB_STRINGS_NS 100
+#define NB_STRINGS_MAX 10000
+#define NB_STRINGS_MIN 10
+
+static xmlChar *strings1[NB_STRINGS_MAX];
+static xmlChar *strings2[NB_STRINGS_MAX];
+static const xmlChar *test1[NB_STRINGS_MAX];
+static const xmlChar *test2[NB_STRINGS_MAX];
+static int nbErrors = 0;
+
+static void fill_strings(void) {
+    int i, j, k;
+
+    /*
+     * That's a bit nasty but the output is fine and it doesn't take hours
+     * there is a small but sufficient number of duplicates, and we have
+     * ":xxx" and full QNames in the last NB_STRINGS_NS values
+     */
+    for (i = 0; seeds1[i] != NULL; i++) {
+        strings1[i] = xmlStrdup((const xmlChar *) seeds1[i]);
+	if (strings1[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings1\n");
+	    exit(1);
+	}
+    }
+    for (j = 0, k = 0;i < NB_STRINGS_MAX - NB_STRINGS_NS;i++,j++) {
+        strings1[i] = xmlStrncatNew(strings1[j], strings1[k], -1);
+	if (strings1[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings1\n");
+	    exit(1);
+	}
+	if (j >= 50) {
+	    j = 0;
+	    k++;
+	}
+    }
+    for (j = 0; (j < 50) && (i < NB_STRINGS_MAX); i++, j+=2) {
+        strings1[i] = xmlStrncatNew(strings1[j], (const xmlChar *) ":", -1);
+	if (strings1[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings1\n");
+	    exit(1);
+	}
+    }
+    for (j = NB_STRINGS_MAX - NB_STRINGS_NS, k = 0;
+         i < NB_STRINGS_MAX;i++,j++) {
+        strings1[i] = xmlStrncatNew(strings1[j], strings1[k], -1);
+	if (strings1[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings1\n");
+	    exit(1);
+	}
+	k += 3;
+	if (k >= 50) k = 0;
+    }
+
+    /*
+     * Now do the same with the second pool of strings
+     */
+    for (i = 0; seeds2[i] != NULL; i++) {
+        strings2[i] = xmlStrdup((const xmlChar *) seeds2[i]);
+	if (strings2[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings2\n");
+	    exit(1);
+	}
+    }
+    for (j = 0, k = 0;i < NB_STRINGS_MAX - NB_STRINGS_NS;i++,j++) {
+        strings2[i] = xmlStrncatNew(strings2[j], strings2[k], -1);
+	if (strings2[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings2\n");
+	    exit(1);
+	}
+	if (j >= 50) {
+	    j = 0;
+	    k++;
+	}
+    }
+    for (j = 0; (j < 50) && (i < NB_STRINGS_MAX); i++, j+=2) {
+        strings2[i] = xmlStrncatNew(strings2[j], (const xmlChar *) ":", -1);
+	if (strings2[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings2\n");
+	    exit(1);
+	}
+    }
+    for (j = NB_STRINGS_MAX - NB_STRINGS_NS, k = 0;
+         i < NB_STRINGS_MAX;i++,j++) {
+        strings2[i] = xmlStrncatNew(strings2[j], strings2[k], -1);
+	if (strings2[i] == NULL) {
+	    fprintf(stderr, "Out of memory while generating strings2\n");
+	    exit(1);
+	}
+	k += 3;
+	if (k >= 50) k = 0;
+    }
+
+}
+
+#ifdef WITH_PRINT
+static void print_strings(void) {
+    int i;
+
+    for (i = 0; i < NB_STRINGS_MAX;i++) {
+        printf("%s\n", strings1[i]);
+    }
+    for (i = 0; i < NB_STRINGS_MAX;i++) {
+        printf("%s\n", strings2[i]);
+    }
+}
+#endif
+
+static void clean_strings(void) {
+    int i;
+
+    for (i = 0; i < NB_STRINGS_MAX; i++) {
+        if (strings1[i] != NULL) /* really should not happen */
+	    xmlFree(strings1[i]);
+    }
+    for (i = 0; i < NB_STRINGS_MAX; i++) {
+        if (strings2[i] != NULL) /* really should not happen */
+	    xmlFree(strings2[i]);
+    }
+}
+
+/*
+ * This tests the sub-dictionary support
+ */
+static int run_test2(xmlDictPtr parent) {
+    int i, j;
+    xmlDictPtr dict;
+    int ret = 0;
+    xmlChar prefix[40];
+    xmlChar *cur, *pref;
+    const xmlChar *tmp;
+
+    dict = xmlDictCreateSub(parent);
+    if (dict == NULL) {
+	fprintf(stderr, "Out of memory while creating sub-dictionary\n");
+	exit(1);
+    }
+    memset(test2, 0, sizeof(test2));
+
+    /*
+     * Fill in NB_STRINGS_MIN, at this point the dictionary should not grow
+     * and we allocate all those doing the fast key computations
+     * All the strings are based on a different seeds subset so we know
+     * they are allocated in the main dictionary, not coming from the parent
+     */
+    for (i = 0;i < NB_STRINGS_MIN;i++) {
+        test2[i] = xmlDictLookup(dict, strings2[i], -1);
+	if (test2[i] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    j = NB_STRINGS_MAX - NB_STRINGS_NS;
+    /* ":foo" like strings2 */
+    for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+        test2[j] = xmlDictLookup(dict, strings2[j], xmlStrlen(strings2[j]));
+	if (test2[j] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings2[j]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    /* "a:foo" like strings2 */
+    j = NB_STRINGS_MAX - NB_STRINGS_MIN;
+    for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+        test2[j] = xmlDictLookup(dict, strings2[j], xmlStrlen(strings2[j]));
+	if (test2[j] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings2[j]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * At this point allocate all the strings
+     * the dictionary will grow in the process, reallocate more string tables
+     * and switch to the better key generator
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (test2[i] != NULL)
+	    continue;
+	test2[i] = xmlDictLookup(dict, strings2[i], -1);
+	if (test2[i] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Now we can start to test things, first that all strings2 belongs to
+     * the dict, and that none of them was actually allocated in the parent
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (!xmlDictOwns(dict, test2[i])) {
+	    fprintf(stderr, "Failed ownership failure for '%s'\n",
+	            strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+        if (xmlDictOwns(parent, test2[i])) {
+	    fprintf(stderr, "Failed parent ownership failure for '%s'\n",
+	            strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Also verify that all strings from the parent are seen from the subdict
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (!xmlDictOwns(dict, test1[i])) {
+	    fprintf(stderr, "Failed sub-ownership failure for '%s'\n",
+	            strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Then that another lookup to the string in sub will return the same
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (xmlDictLookup(dict, strings2[i], -1) != test2[i]) {
+	    fprintf(stderr, "Failed re-lookup check for %d, '%s'\n",
+	            i, strings2[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    /*
+     * But also that any lookup for a string in the parent will be provided
+     * as in the parent
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (xmlDictLookup(dict, strings1[i], -1) != test1[i]) {
+	    fprintf(stderr, "Failed parent string lookup check for %d, '%s'\n",
+	            i, strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * check the QName lookups
+     */
+    for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+        cur = strings2[i];
+	pref = &prefix[0];
+	while (*cur != ':') *pref++ = *cur++;
+	cur++;
+	*pref = 0;
+	tmp = xmlDictQLookup(dict, &prefix[0], cur);
+	if (xmlDictQLookup(dict, &prefix[0], cur) != test2[i]) {
+	    fprintf(stderr, "Failed lookup check for '%s':'%s'\n",
+	            &prefix[0], cur);
+            ret = 1;
+	    nbErrors++;
+	}
+    }
+    /*
+     * check the QName lookups for strings from the parent
+     */
+    for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+        cur = strings1[i];
+	pref = &prefix[0];
+	while (*cur != ':') *pref++ = *cur++;
+	cur++;
+	*pref = 0;
+	tmp = xmlDictQLookup(dict, &prefix[0], cur);
+	if (xmlDictQLookup(dict, &prefix[0], cur) != test1[i]) {
+	    fprintf(stderr, "Failed parent lookup check for '%s':'%s'\n",
+	            &prefix[0], cur);
+            ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    xmlDictFree(dict);
+    return(ret);
+}
+
+/*
+ * Test a single dictionary
+ */
+static int run_test1(void) {
+    int i, j;
+    xmlDictPtr dict;
+    int ret = 0;
+    xmlChar prefix[40];
+    xmlChar *cur, *pref;
+    const xmlChar *tmp;
+
+    dict = xmlDictCreate();
+    if (dict == NULL) {
+	fprintf(stderr, "Out of memory while creating dictionary\n");
+	exit(1);
+    }
+    memset(test1, 0, sizeof(test1));
+
+    /*
+     * Fill in NB_STRINGS_MIN, at this point the dictionary should not grow
+     * and we allocate all those doing the fast key computations
+     */
+    for (i = 0;i < NB_STRINGS_MIN;i++) {
+        test1[i] = xmlDictLookup(dict, strings1[i], -1);
+	if (test1[i] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    j = NB_STRINGS_MAX - NB_STRINGS_NS;
+    /* ":foo" like strings1 */
+    for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+        test1[j] = xmlDictLookup(dict, strings1[j], xmlStrlen(strings1[j]));
+	if (test1[j] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings1[j]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+    /* "a:foo" like strings1 */
+    j = NB_STRINGS_MAX - NB_STRINGS_MIN;
+    for (i = 0;i < NB_STRINGS_MIN;i++, j++) {
+        test1[j] = xmlDictLookup(dict, strings1[j], xmlStrlen(strings1[j]));
+	if (test1[j] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings1[j]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * At this point allocate all the strings
+     * the dictionary will grow in the process, reallocate more string tables
+     * and switch to the better key generator
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (test1[i] != NULL)
+	    continue;
+	test1[i] = xmlDictLookup(dict, strings1[i], -1);
+	if (test1[i] == NULL) {
+	    fprintf(stderr, "Failed lookup for '%s'\n", strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Now we can start to test things, first that all strings1 belongs to
+     * the dict
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (!xmlDictOwns(dict, test1[i])) {
+	    fprintf(stderr, "Failed ownership failure for '%s'\n",
+	            strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * Then that another lookup to the string will return the same
+     */
+    for (i = 0;i < NB_STRINGS_MAX;i++) {
+        if (xmlDictLookup(dict, strings1[i], -1) != test1[i]) {
+	    fprintf(stderr, "Failed re-lookup check for %d, '%s'\n",
+	            i, strings1[i]);
+	    ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    /*
+     * More complex, check the QName lookups
+     */
+    for (i = NB_STRINGS_MAX - NB_STRINGS_NS;i < NB_STRINGS_MAX;i++) {
+        cur = strings1[i];
+	pref = &prefix[0];
+	while (*cur != ':') *pref++ = *cur++;
+	cur++;
+	*pref = 0;
+	tmp = xmlDictQLookup(dict, &prefix[0], cur);
+	if (xmlDictQLookup(dict, &prefix[0], cur) != test1[i]) {
+	    fprintf(stderr, "Failed lookup check for '%s':'%s'\n",
+	            &prefix[0], cur);
+            ret = 1;
+	    nbErrors++;
+	}
+    }
+
+    run_test2(dict);
+
+    xmlDictFree(dict);
+    return(ret);
+}
+
+int main(void)
+{
+    int ret;
+
+    LIBXML_TEST_VERSION
+    fill_strings();
+#ifdef WITH_PRINT
+    print_strings();
+#endif
+    ret = run_test1();
+    if (ret == 0) {
+        printf("dictionary tests succeeded %d strings\n", 2 * NB_STRINGS_MAX);
+    } else {
+        printf("dictionary tests failed with %d errors\n", nbErrors);
+    }
+    clean_strings();
+    xmlCleanupParser();
+    xmlMemoryDump();
+    return(ret);
+}
diff --git a/third_party/libxml/src/testlimits.c b/third_party/libxml/src/testlimits.c
new file mode 100644
index 0000000..577f593
--- /dev/null
+++ b/third_party/libxml/src/testlimits.c
@@ -0,0 +1,1637 @@
+/*
+ * testlimits.c: C program to run libxml2 regression tests checking various
+ *       limits in document size. Will consume a lot of RAM and CPU cycles
+ *
+ * To compile on Unixes:
+ * cc -o testlimits `xml2-config --cflags` testlimits.c `xml2-config --libs` -lpthread
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <time.h>
+
+#include <libxml/parser.h>
+#include <libxml/parserInternals.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#ifdef LIBXML_READER_ENABLED
+#include <libxml/xmlreader.h>
+#endif
+
+static int verbose = 0;
+static int tests_quiet = 0;
+
+/************************************************************************
+ *									*
+ *		time handling                                           *
+ *									*
+ ************************************************************************/
+
+/* maximum time for one parsing before declaring a timeout */
+#define MAX_TIME 2 /* seconds */
+
+static clock_t t0;
+int timeout = 0;
+
+static void reset_timout(void) {
+    timeout = 0;
+    t0 = clock();
+}
+
+static int check_time(void) {
+    clock_t tnow = clock();
+    if (((tnow - t0) / CLOCKS_PER_SEC) > MAX_TIME) {
+        timeout = 1;
+        return(0);
+    }
+    return(1);
+}
+
+/************************************************************************
+ *									*
+ *		Huge document generator					*
+ *									*
+ ************************************************************************/
+
+#include <libxml/xmlIO.h>
+
+/*
+ * Huge documents are built using fixed start and end chunks
+ * and filling between the two an unconventional amount of char data
+ */
+typedef struct hugeTest hugeTest;
+typedef hugeTest *hugeTestPtr;
+struct hugeTest {
+    const char *description;
+    const char *name;
+    const char *start;
+    const char *end;
+};
+
+static struct hugeTest hugeTests[] = {
+    { "Huge text node", "huge:textNode", "<foo>", "</foo>" },
+    { "Huge attribute node", "huge:attrNode", "<foo bar='", "'/>" },
+    { "Huge comment node", "huge:commentNode", "<foo><!--", "--></foo>" },
+    { "Huge PI node", "huge:piNode", "<foo><?bar ", "?></foo>" },
+};
+
+static const char *current;
+static int rlen;
+static unsigned int currentTest = 0;
+static int instate = 0;
+
+/**
+ * hugeMatch:
+ * @URI: an URI to test
+ *
+ * Check for an huge: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+hugeMatch(const char * URI) {
+    if ((URI != NULL) && (!strncmp(URI, "huge:", 5)))
+        return(1);
+    return(0);
+}
+
+/**
+ * hugeOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the huge: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+hugeOpen(const char * URI) {
+    if ((URI == NULL) || (strncmp(URI, "huge:", 5)))
+        return(NULL);
+
+    for (currentTest = 0;currentTest < sizeof(hugeTests)/sizeof(hugeTests[0]);
+         currentTest++)
+         if (!strcmp(hugeTests[currentTest].name, URI))
+             goto found;
+
+    return(NULL);
+
+found:
+    rlen = strlen(hugeTests[currentTest].start);
+    current = hugeTests[currentTest].start;
+    instate = 0;
+    return((void *) current);
+}
+
+/**
+ * hugeClose:
+ * @context: the read context
+ *
+ * Close the huge: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+hugeClose(void * context) {
+    if (context == NULL) return(-1);
+    fprintf(stderr, "\n");
+    return(0);
+}
+
+#define CHUNK 4096
+
+char filling[CHUNK + 1];
+
+static void fillFilling(void) {
+    int i;
+
+    for (i = 0;i < CHUNK;i++) {
+        filling[i] = 'a';
+    }
+    filling[CHUNK] = 0;
+}
+
+size_t maxlen = 64 * 1024 * 1024;
+size_t curlen = 0;
+size_t dotlen;
+
+/**
+ * hugeRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an huge: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+hugeRead(void *context, char *buffer, int len)
+{
+    if ((context == NULL) || (buffer == NULL) || (len < 0))
+        return (-1);
+
+    if (instate == 0) {
+        if (len >= rlen) {
+            len = rlen;
+            rlen = 0;
+            memcpy(buffer, current, len);
+            instate = 1;
+            curlen = 0;
+            dotlen = maxlen / 10;
+        } else {
+            memcpy(buffer, current, len);
+            rlen -= len;
+            current += len;
+        }
+    } else if (instate == 2) {
+        if (len >= rlen) {
+            len = rlen;
+            rlen = 0;
+            memcpy(buffer, current, len);
+            instate = 3;
+            curlen = 0;
+        } else {
+            memcpy(buffer, current, len);
+            rlen -= len;
+            current += len;
+        }
+    } else if (instate == 1) {
+        if (len > CHUNK) len = CHUNK;
+        memcpy(buffer, &filling[0], len);
+        curlen += len;
+        if (curlen >= maxlen) {
+            rlen = strlen(hugeTests[currentTest].end);
+            current = hugeTests[currentTest].end;
+            instate = 2;
+	} else {
+            if (curlen > dotlen) {
+                fprintf(stderr, ".");
+                dotlen += maxlen / 10;
+            }
+        }
+    } else
+      len = 0;
+    return (len);
+}
+
+/************************************************************************
+ *									*
+ *		Crazy document generator				*
+ *									*
+ ************************************************************************/
+
+unsigned int crazy_indx = 0;
+
+const char *crazy = "<?xml version='1.0' encoding='UTF-8'?>\
+<?tst ?>\
+<!-- tst -->\
+<!DOCTYPE foo [\
+<?tst ?>\
+<!-- tst -->\
+<!ELEMENT foo (#PCDATA)>\
+<!ELEMENT p (#PCDATA|emph)* >\
+]>\
+<?tst ?>\
+<!-- tst -->\
+<foo bar='foo'>\
+<?tst ?>\
+<!-- tst -->\
+foo\
+<![CDATA[ ]]>\
+</foo>\
+<?tst ?>\
+<!-- tst -->";
+
+/**
+ * crazyMatch:
+ * @URI: an URI to test
+ *
+ * Check for a crazy: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+crazyMatch(const char * URI) {
+    if ((URI != NULL) && (!strncmp(URI, "crazy:", 6)))
+        return(1);
+    return(0);
+}
+
+/**
+ * crazyOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the crazy: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+crazyOpen(const char * URI) {
+    if ((URI == NULL) || (strncmp(URI, "crazy:", 6)))
+        return(NULL);
+
+    if (crazy_indx > strlen(crazy))
+        return(NULL);
+    reset_timout();
+    rlen = crazy_indx;
+    current = &crazy[0];
+    instate = 0;
+    return((void *) current);
+}
+
+/**
+ * crazyClose:
+ * @context: the read context
+ *
+ * Close the crazy: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+crazyClose(void * context) {
+    if (context == NULL) return(-1);
+    return(0);
+}
+
+
+/**
+ * crazyRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an crazy: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+crazyRead(void *context, char *buffer, int len)
+{
+    if ((context == NULL) || (buffer == NULL) || (len < 0))
+        return (-1);
+
+    if ((check_time() <= 0) && (instate == 1)) {
+        fprintf(stderr, "\ntimeout in crazy(%d)\n", crazy_indx);
+        rlen = strlen(crazy) - crazy_indx;
+        current = &crazy[crazy_indx];
+        instate = 2;
+    }
+    if (instate == 0) {
+        if (len >= rlen) {
+            len = rlen;
+            rlen = 0;
+            memcpy(buffer, current, len);
+            instate = 1;
+            curlen = 0;
+        } else {
+            memcpy(buffer, current, len);
+            rlen -= len;
+            current += len;
+        }
+    } else if (instate == 2) {
+        if (len >= rlen) {
+            len = rlen;
+            rlen = 0;
+            memcpy(buffer, current, len);
+            instate = 3;
+            curlen = 0;
+        } else {
+            memcpy(buffer, current, len);
+            rlen -= len;
+            current += len;
+        }
+    } else if (instate == 1) {
+        if (len > CHUNK) len = CHUNK;
+        memcpy(buffer, &filling[0], len);
+        curlen += len;
+        if (curlen >= maxlen) {
+            rlen = strlen(crazy) - crazy_indx;
+            current = &crazy[crazy_indx];
+            instate = 2;
+        }
+    } else
+      len = 0;
+    return (len);
+}
+/************************************************************************
+ *									*
+ *		Libxml2 specific routines				*
+ *									*
+ ************************************************************************/
+
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+static int extraMemoryFromResolver = 0;
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * which is shared to the current running test. We also don't want to have
+ * network downloads modifying tests.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID,
+			 xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr ret;
+    int memused = xmlMemUsed();
+
+    ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+    extraMemoryFromResolver += xmlMemUsed() - memused;
+
+    return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+
+static void XMLCDECL
+channel(void *ctx  ATTRIBUTE_UNUSED, const char *msg, ...) {
+    va_list args;
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    va_start(args, msg);
+    res = vsnprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		    msg, args);
+    va_end(args);
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input:  an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+
+static void
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+		xmlGenericErrorFunc chanl, void *data ) {
+    const xmlChar *cur, *base;
+    unsigned int n, col;	/* GCC warns if signed, because compared with sizeof() */
+    xmlChar  content[81]; /* space for 80 chars + line terminator */
+    xmlChar *ctnt;
+
+    if (input == NULL) return;
+    cur = input->cur;
+    base = input->base;
+    /* skip backwards over any end-of-lines */
+    while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
+	cur--;
+    }
+    n = 0;
+    /* search backwards for beginning-of-line (to max buff size) */
+    while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+   (*(cur) != '\n') && (*(cur) != '\r'))
+        cur--;
+    if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
+    /* calculate the error position in terms of the current position */
+    col = input->cur - cur;
+    /* search forward for end-of-line (to max buff size) */
+    n = 0;
+    ctnt = content;
+    /* copy selected text to our buffer */
+    while ((*cur != 0) && (*(cur) != '\n') &&
+   (*(cur) != '\r') && (n < sizeof(content)-1)) {
+		*ctnt++ = *cur++;
+	n++;
+    }
+    *ctnt = 0;
+    /* print out the selected text */
+    chanl(data ,"%s\n", content);
+    /* create blank line with problem pointer */
+    n = 0;
+    ctnt = content;
+    /* (leave buffer space for pointer + line terminator) */
+    while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
+	if (*(ctnt) != '\t')
+	    *(ctnt) = ' ';
+	ctnt++;
+    }
+    *ctnt++ = '^';
+    *ctnt = 0;
+    chanl(data ,"%s\n", content);
+}
+
+static void
+testStructuredErrorHandler(void *ctx  ATTRIBUTE_UNUSED, xmlErrorPtr err) {
+    char *file = NULL;
+    int line = 0;
+    int code = -1;
+    int domain;
+    void *data = NULL;
+    const char *str;
+    const xmlChar *name = NULL;
+    xmlNodePtr node;
+    xmlErrorLevel level;
+    xmlParserInputPtr input = NULL;
+    xmlParserInputPtr cur = NULL;
+    xmlParserCtxtPtr ctxt = NULL;
+
+    if (err == NULL)
+        return;
+
+    file = err->file;
+    line = err->line;
+    code = err->code;
+    domain = err->domain;
+    level = err->level;
+    node = err->node;
+    if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
+        (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
+	(domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
+	ctxt = err->ctxt;
+    }
+    str = err->message;
+
+    if (code == XML_ERR_OK)
+        return;
+
+    if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+        name = node->name;
+
+    /*
+     * Maintain the compatibility with the legacy error handling
+     */
+    if (ctxt != NULL) {
+        input = ctxt->input;
+        if ((input != NULL) && (input->filename == NULL) &&
+            (ctxt->inputNr > 1)) {
+            cur = input;
+            input = ctxt->inputTab[ctxt->inputNr - 2];
+        }
+        if (input != NULL) {
+            if (input->filename)
+                channel(data, "%s:%d: ", input->filename, input->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: ", input->line);
+        }
+    } else {
+        if (file != NULL)
+            channel(data, "%s:%d: ", file, line);
+        else if ((line != 0) && (domain == XML_FROM_PARSER))
+            channel(data, "Entity: line %d: ", line);
+    }
+    if (name != NULL) {
+        channel(data, "element %s: ", name);
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (domain) {
+        case XML_FROM_PARSER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_NAMESPACE:
+            channel(data, "namespace ");
+            break;
+        case XML_FROM_DTD:
+        case XML_FROM_VALID:
+            channel(data, "validity ");
+            break;
+        case XML_FROM_HTML:
+            channel(data, "HTML parser ");
+            break;
+        case XML_FROM_MEMORY:
+            channel(data, "memory ");
+            break;
+        case XML_FROM_OUTPUT:
+            channel(data, "output ");
+            break;
+        case XML_FROM_IO:
+            channel(data, "I/O ");
+            break;
+        case XML_FROM_XINCLUDE:
+            channel(data, "XInclude ");
+            break;
+        case XML_FROM_XPATH:
+            channel(data, "XPath ");
+            break;
+        case XML_FROM_XPOINTER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_REGEXP:
+            channel(data, "regexp ");
+            break;
+        case XML_FROM_MODULE:
+            channel(data, "module ");
+            break;
+        case XML_FROM_SCHEMASV:
+            channel(data, "Schemas validity ");
+            break;
+        case XML_FROM_SCHEMASP:
+            channel(data, "Schemas parser ");
+            break;
+        case XML_FROM_RELAXNGP:
+            channel(data, "Relax-NG parser ");
+            break;
+        case XML_FROM_RELAXNGV:
+            channel(data, "Relax-NG validity ");
+            break;
+        case XML_FROM_CATALOG:
+            channel(data, "Catalog ");
+            break;
+        case XML_FROM_C14N:
+            channel(data, "C14N ");
+            break;
+        case XML_FROM_XSLT:
+            channel(data, "XSLT ");
+            break;
+        default:
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (level) {
+        case XML_ERR_NONE:
+            channel(data, ": ");
+            break;
+        case XML_ERR_WARNING:
+            channel(data, "warning : ");
+            break;
+        case XML_ERR_ERROR:
+            channel(data, "error : ");
+            break;
+        case XML_ERR_FATAL:
+            channel(data, "error : ");
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    if (str != NULL) {
+        int len;
+	len = xmlStrlen((const xmlChar *)str);
+	if ((len > 0) && (str[len - 1] != '\n'))
+	    channel(data, "%s\n", str);
+	else
+	    channel(data, "%s", str);
+    } else {
+        channel(data, "%s\n", "out of memory error");
+    }
+    if (code == XML_ERR_OK)
+        return;
+
+    if (ctxt != NULL) {
+        xmlParserPrintFileContextInternal(input, channel, data);
+        if (cur != NULL) {
+            if (cur->filename)
+                channel(data, "%s:%d: \n", cur->filename, cur->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: \n", cur->line);
+            xmlParserPrintFileContextInternal(cur, channel, data);
+        }
+    }
+    if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
+        (err->int1 < 100) &&
+	(err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
+	xmlChar buf[150];
+	int i;
+
+	channel(data, "%s\n", err->str1);
+	for (i=0;i < err->int1;i++)
+	     buf[i] = ' ';
+	buf[i++] = '^';
+	buf[i] = 0;
+	channel(data, "%s\n", buf);
+    }
+}
+
+static void
+initializeLibxml2(void) {
+    xmlGetWarningsDefaultValue = 0;
+    xmlPedanticParserDefault(0);
+
+    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+    xmlInitParser();
+    xmlSetExternalEntityLoader(testExternalEntityLoader);
+    xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
+    /*
+     * register the new I/O handlers
+     */
+    if (xmlRegisterInputCallbacks(hugeMatch, hugeOpen,
+                                  hugeRead, hugeClose) < 0) {
+        fprintf(stderr, "failed to register Huge handlers\n");
+	exit(1);
+    }
+    if (xmlRegisterInputCallbacks(crazyMatch, crazyOpen,
+                                  crazyRead, crazyClose) < 0) {
+        fprintf(stderr, "failed to register Crazy handlers\n");
+	exit(1);
+    }
+}
+
+/************************************************************************
+ *									*
+ *		SAX empty callbacks                                     *
+ *									*
+ ************************************************************************/
+
+unsigned long callbacks = 0;
+
+/**
+ * isStandaloneCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Is this document tagged standalone ?
+ *
+ * Returns 1 if true
+ */
+static int
+isStandaloneCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (0);
+}
+
+/**
+ * hasInternalSubsetCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasInternalSubsetCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (0);
+}
+
+/**
+ * hasExternalSubsetCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ *
+ * Returns 1 if true
+ */
+static int
+hasExternalSubsetCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (0);
+}
+
+/**
+ * internalSubsetCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an internal subset
+ */
+static void
+internalSubsetCallback(void *ctx ATTRIBUTE_UNUSED,
+                       const xmlChar * name ATTRIBUTE_UNUSED,
+                       const xmlChar * ExternalID ATTRIBUTE_UNUSED,
+                       const xmlChar * SystemID ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * externalSubsetCallback:
+ * @ctxt:  An XML parser context
+ *
+ * Does this document has an external subset
+ */
+static void
+externalSubsetCallback(void *ctx ATTRIBUTE_UNUSED,
+                       const xmlChar * name ATTRIBUTE_UNUSED,
+                       const xmlChar * ExternalID ATTRIBUTE_UNUSED,
+                       const xmlChar * SystemID ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * resolveEntityCallback:
+ * @ctxt:  An XML parser context
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * Special entity resolver, better left to the parser, it has
+ * more context than the application layer.
+ * The default behaviour is to NOT resolve the entities, in that case
+ * the ENTITY_REF nodes are built in the structure (and the parameter
+ * values).
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlParserInputPtr
+resolveEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+                      const xmlChar * publicId ATTRIBUTE_UNUSED,
+                      const xmlChar * systemId ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (NULL);
+}
+
+/**
+ * getEntityCallback:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get an entity by name
+ *
+ * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
+ */
+static xmlEntityPtr
+getEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+                  const xmlChar * name ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (NULL);
+}
+
+/**
+ * getParameterEntityCallback:
+ * @ctxt:  An XML parser context
+ * @name: The entity name
+ *
+ * Get a parameter entity by name
+ *
+ * Returns the xmlParserInputPtr
+ */
+static xmlEntityPtr
+getParameterEntityCallback(void *ctx ATTRIBUTE_UNUSED,
+                           const xmlChar * name ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return (NULL);
+}
+
+
+/**
+ * entityDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name:  the entity name
+ * @type:  the entity type
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @content: the entity value (without processing).
+ *
+ * An entity definition has been parsed
+ */
+static void
+entityDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const xmlChar * name ATTRIBUTE_UNUSED,
+                   int type ATTRIBUTE_UNUSED,
+                   const xmlChar * publicId ATTRIBUTE_UNUSED,
+                   const xmlChar * systemId ATTRIBUTE_UNUSED,
+                   xmlChar * content ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * attributeDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name:  the attribute name
+ * @type:  the attribute type
+ *
+ * An attribute definition has been parsed
+ */
+static void
+attributeDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                      const xmlChar * elem ATTRIBUTE_UNUSED,
+                      const xmlChar * name ATTRIBUTE_UNUSED,
+                      int type ATTRIBUTE_UNUSED, int def ATTRIBUTE_UNUSED,
+                      const xmlChar * defaultValue ATTRIBUTE_UNUSED,
+                      xmlEnumerationPtr tree ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * elementDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name:  the element name
+ * @type:  the element type
+ * @content: the element value (without processing).
+ *
+ * An element definition has been parsed
+ */
+static void
+elementDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                    const xmlChar * name ATTRIBUTE_UNUSED,
+                    int type ATTRIBUTE_UNUSED,
+                    xmlElementContentPtr content ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * notationDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name: The name of the notation
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ *
+ * What to do when a notation declaration has been parsed.
+ */
+static void
+notationDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                     const xmlChar * name ATTRIBUTE_UNUSED,
+                     const xmlChar * publicId ATTRIBUTE_UNUSED,
+                     const xmlChar * systemId ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * unparsedEntityDeclCallback:
+ * @ctxt:  An XML parser context
+ * @name: The name of the entity
+ * @publicId: The public ID of the entity
+ * @systemId: The system ID of the entity
+ * @notationName: the name of the notation
+ *
+ * What to do when an unparsed entity declaration is parsed
+ */
+static void
+unparsedEntityDeclCallback(void *ctx ATTRIBUTE_UNUSED,
+                           const xmlChar * name ATTRIBUTE_UNUSED,
+                           const xmlChar * publicId ATTRIBUTE_UNUSED,
+                           const xmlChar * systemId ATTRIBUTE_UNUSED,
+                           const xmlChar * notationName ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * setDocumentLocatorCallback:
+ * @ctxt:  An XML parser context
+ * @loc: A SAX Locator
+ *
+ * Receive the document locator at startup, actually xmlDefaultSAXLocator
+ * Everything is available on the context, so this is useless in our case.
+ */
+static void
+setDocumentLocatorCallback(void *ctx ATTRIBUTE_UNUSED,
+                           xmlSAXLocatorPtr loc ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * startDocumentCallback:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document start being processed.
+ */
+static void
+startDocumentCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * endDocumentCallback:
+ * @ctxt:  An XML parser context
+ *
+ * called when the document end has been detected.
+ */
+static void
+endDocumentCallback(void *ctx ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+#if 0
+/**
+ * startElementCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementCallback(void *ctx ATTRIBUTE_UNUSED,
+                     const xmlChar * name ATTRIBUTE_UNUSED,
+                     const xmlChar ** atts ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * endElementCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const xmlChar * name ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+#endif
+
+/**
+ * charactersCallback:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @len: the number of xmlChar
+ *
+ * receiving some chars from the parser.
+ * Question: how much at a time ???
+ */
+static void
+charactersCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const xmlChar * ch ATTRIBUTE_UNUSED,
+                   int len ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * referenceCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The entity name
+ *
+ * called when an entity reference is detected.
+ */
+static void
+referenceCallback(void *ctx ATTRIBUTE_UNUSED,
+                  const xmlChar * name ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * ignorableWhitespaceCallback:
+ * @ctxt:  An XML parser context
+ * @ch:  a xmlChar string
+ * @start: the first char in the string
+ * @len: the number of xmlChar
+ *
+ * receiving some ignorable whitespaces from the parser.
+ * Question: how much at a time ???
+ */
+static void
+ignorableWhitespaceCallback(void *ctx ATTRIBUTE_UNUSED,
+                            const xmlChar * ch ATTRIBUTE_UNUSED,
+                            int len ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * processingInstructionCallback:
+ * @ctxt:  An XML parser context
+ * @target:  the target name
+ * @data: the PI data's
+ * @len: the number of xmlChar
+ *
+ * A processing instruction has been parsed.
+ */
+static void
+processingInstructionCallback(void *ctx ATTRIBUTE_UNUSED,
+                              const xmlChar * target ATTRIBUTE_UNUSED,
+                              const xmlChar * data ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * cdataBlockCallback:
+ * @ctx: the user data (XML parser context)
+ * @value:  The pcdata content
+ * @len:  the block length
+ *
+ * called when a pcdata block has been parsed
+ */
+static void
+cdataBlockCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const xmlChar * value ATTRIBUTE_UNUSED,
+                   int len ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * commentCallback:
+ * @ctxt:  An XML parser context
+ * @value:  the comment content
+ *
+ * A comment has been parsed.
+ */
+static void
+commentCallback(void *ctx ATTRIBUTE_UNUSED,
+                const xmlChar * value ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * warningCallback:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a warning messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+warningCallback(void *ctx ATTRIBUTE_UNUSED,
+                const char *msg ATTRIBUTE_UNUSED, ...)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * errorCallback:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a error messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+errorCallback(void *ctx ATTRIBUTE_UNUSED, const char *msg ATTRIBUTE_UNUSED,
+              ...)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * fatalErrorCallback:
+ * @ctxt:  An XML parser context
+ * @msg:  the message to display/transmit
+ * @...:  extra parameters for the message display
+ *
+ * Display and format a fatalError messages, gives file, line, position and
+ * extra parameters.
+ */
+static void XMLCDECL
+fatalErrorCallback(void *ctx ATTRIBUTE_UNUSED,
+                   const char *msg ATTRIBUTE_UNUSED, ...)
+{
+    return;
+}
+
+
+/*
+ * SAX2 specific callbacks
+ */
+
+/**
+ * startElementNsCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when an opening tag has been processed.
+ */
+static void
+startElementNsCallback(void *ctx ATTRIBUTE_UNUSED,
+                       const xmlChar * localname ATTRIBUTE_UNUSED,
+                       const xmlChar * prefix ATTRIBUTE_UNUSED,
+                       const xmlChar * URI ATTRIBUTE_UNUSED,
+                       int nb_namespaces ATTRIBUTE_UNUSED,
+                       const xmlChar ** namespaces ATTRIBUTE_UNUSED,
+                       int nb_attributes ATTRIBUTE_UNUSED,
+                       int nb_defaulted ATTRIBUTE_UNUSED,
+                       const xmlChar ** attributes ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+/**
+ * endElementCallback:
+ * @ctxt:  An XML parser context
+ * @name:  The element name
+ *
+ * called when the end of an element has been detected.
+ */
+static void
+endElementNsCallback(void *ctx ATTRIBUTE_UNUSED,
+                     const xmlChar * localname ATTRIBUTE_UNUSED,
+                     const xmlChar * prefix ATTRIBUTE_UNUSED,
+                     const xmlChar * URI ATTRIBUTE_UNUSED)
+{
+    callbacks++;
+    return;
+}
+
+static xmlSAXHandler callbackSAX2HandlerStruct = {
+    internalSubsetCallback,
+    isStandaloneCallback,
+    hasInternalSubsetCallback,
+    hasExternalSubsetCallback,
+    resolveEntityCallback,
+    getEntityCallback,
+    entityDeclCallback,
+    notationDeclCallback,
+    attributeDeclCallback,
+    elementDeclCallback,
+    unparsedEntityDeclCallback,
+    setDocumentLocatorCallback,
+    startDocumentCallback,
+    endDocumentCallback,
+    NULL,
+    NULL,
+    referenceCallback,
+    charactersCallback,
+    ignorableWhitespaceCallback,
+    processingInstructionCallback,
+    commentCallback,
+    warningCallback,
+    errorCallback,
+    fatalErrorCallback,
+    getParameterEntityCallback,
+    cdataBlockCallback,
+    externalSubsetCallback,
+    XML_SAX2_MAGIC,
+    NULL,
+    startElementNsCallback,
+    endElementNsCallback,
+    NULL
+};
+
+static xmlSAXHandlerPtr callbackSAX2Handler = &callbackSAX2HandlerStruct;
+
+/************************************************************************
+ *									*
+ *		The tests front-ends                                     *
+ *									*
+ ************************************************************************/
+
+/**
+ * readerTest:
+ * @filename: the file to parse
+ * @max_size: size of the limit to test
+ * @options: parsing options
+ * @fail: should a failure be reported
+ *
+ * Parse a memory generated file using SAX
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+saxTest(const char *filename, size_t limit, int options, int fail) {
+    int res = 0;
+    xmlParserCtxtPtr ctxt;
+    xmlDocPtr doc;
+    xmlSAXHandlerPtr old_sax;
+
+    nb_tests++;
+
+    maxlen = limit;
+    ctxt = xmlNewParserCtxt();
+    if (ctxt == NULL) {
+        fprintf(stderr, "Failed to create parser context\n");
+	return(1);
+    }
+    old_sax = ctxt->sax;
+    ctxt->sax = callbackSAX2Handler;
+    ctxt->userData = NULL;
+    doc = xmlCtxtReadFile(ctxt, filename, NULL, options);
+
+    if (doc != NULL) {
+        fprintf(stderr, "SAX parsing generated a document !\n");
+        xmlFreeDoc(doc);
+        res = 0;
+    } else if (ctxt->wellFormed == 0) {
+        if (fail)
+            res = 0;
+        else {
+            fprintf(stderr, "Failed to parse '%s' %lu\n", filename, limit);
+            res = 1;
+        }
+    } else {
+        if (fail) {
+            fprintf(stderr, "Failed to get failure for '%s' %lu\n",
+                    filename, limit);
+            res = 1;
+        } else
+            res = 0;
+    }
+    ctxt->sax = old_sax;
+    xmlFreeParserCtxt(ctxt);
+
+    return(res);
+}
+#ifdef LIBXML_READER_ENABLED
+/**
+ * readerTest:
+ * @filename: the file to parse
+ * @max_size: size of the limit to test
+ * @options: parsing options
+ * @fail: should a failure be reported
+ *
+ * Parse a memory generated file using the xmlReader
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+readerTest(const char *filename, size_t limit, int options, int fail) {
+    xmlTextReaderPtr reader;
+    int res = 0;
+    int ret;
+
+    nb_tests++;
+
+    maxlen = limit;
+    reader = xmlReaderForFile(filename , NULL, options);
+    if (reader == NULL) {
+        fprintf(stderr, "Failed to open '%s' test\n", filename);
+	return(1);
+    }
+    ret = xmlTextReaderRead(reader);
+    while (ret == 1) {
+        ret = xmlTextReaderRead(reader);
+    }
+    if (ret != 0) {
+        if (fail)
+            res = 0;
+        else {
+            if (strncmp(filename, "crazy:", 6) == 0)
+                fprintf(stderr, "Failed to parse '%s' %u\n",
+                        filename, crazy_indx);
+            else
+                fprintf(stderr, "Failed to parse '%s' %lu\n",
+                        filename, limit);
+            res = 1;
+        }
+    } else {
+        if (fail) {
+            if (strncmp(filename, "crazy:", 6) == 0)
+                fprintf(stderr, "Failed to get failure for '%s' %u\n",
+                        filename, crazy_indx);
+            else
+                fprintf(stderr, "Failed to get failure for '%s' %lu\n",
+                        filename, limit);
+            res = 1;
+        } else
+            res = 0;
+    }
+    if (timeout)
+        res = 1;
+    xmlFreeTextReader(reader);
+
+    return(res);
+}
+#endif
+
+/************************************************************************
+ *									*
+ *			Tests descriptions				*
+ *									*
+ ************************************************************************/
+
+typedef int (*functest) (const char *filename, size_t limit, int options,
+                         int fail);
+
+typedef struct limitDesc limitDesc;
+typedef limitDesc *limitDescPtr;
+struct limitDesc {
+    const char *name; /* the huge generator name */
+    size_t limit;     /* the limit to test */
+    int options;      /* extra parser options */
+    int fail;         /* whether the test should fail */
+};
+
+static limitDesc limitDescriptions[] = {
+    /* max length of a text node in content */
+    {"huge:textNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+    {"huge:textNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+    {"huge:textNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+    /* max length of a text node in content */
+    {"huge:attrNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+    {"huge:attrNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+    {"huge:attrNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+    /* max length of a comment node */
+    {"huge:commentNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+    {"huge:commentNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+    {"huge:commentNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+    /* max length of a PI node */
+    {"huge:piNode", XML_MAX_TEXT_LENGTH - CHUNK, 0, 0},
+    {"huge:piNode", XML_MAX_TEXT_LENGTH + CHUNK, 0, 1},
+    {"huge:piNode", XML_MAX_TEXT_LENGTH + CHUNK, XML_PARSE_HUGE, 0},
+};
+
+typedef struct testDesc testDesc;
+typedef testDesc *testDescPtr;
+struct testDesc {
+    const char *desc; /* descripton of the test */
+    functest    func; /* function implementing the test */
+};
+
+static
+testDesc testDescriptions[] = {
+    { "Parsing of huge files with the sax parser", saxTest},
+/*    { "Parsing of huge files with the tree parser", treeTest}, */
+#ifdef LIBXML_READER_ENABLED
+    { "Parsing of huge files with the reader", readerTest},
+#endif
+    {NULL, NULL}
+};
+
+typedef struct testException testException;
+typedef testException *testExceptionPtr;
+struct testException {
+    unsigned int test;  /* the parser test number */
+    unsigned int limit; /* the limit test number */
+    int fail;           /* new fail value or -1*/
+    size_t size;        /* new limit value or 0 */
+};
+
+static
+testException testExceptions[] = {
+    /* the SAX parser doesn't hit a limit of XML_MAX_TEXT_LENGTH text nodes */
+    { 0, 1, 0, 0},
+};
+
+static int
+launchTests(testDescPtr tst, unsigned int test) {
+    int res = 0, err = 0;
+    unsigned int i, j;
+    size_t limit;
+    int fail;
+
+    if (tst == NULL) return(-1);
+
+    for (i = 0;i < sizeof(limitDescriptions)/sizeof(limitDescriptions[0]);i++) {
+        limit = limitDescriptions[i].limit;
+        fail = limitDescriptions[i].fail;
+        /*
+         * Handle exceptions if any
+         */
+        for (j = 0;j < sizeof(testExceptions)/sizeof(testExceptions[0]);j++) {
+            if ((testExceptions[j].test == test) &&
+                (testExceptions[j].limit == i)) {
+                if (testExceptions[j].fail != -1)
+                    fail = testExceptions[j].fail;
+                if (testExceptions[j].size != 0)
+                    limit = testExceptions[j].size;
+                break;
+            }
+        }
+        res = tst->func(limitDescriptions[i].name, limit,
+                        limitDescriptions[i].options, fail);
+        if (res != 0) {
+            nb_errors++;
+            err++;
+        }
+    }
+    return(err);
+}
+
+
+static int
+runtest(unsigned int i) {
+    int ret = 0, res;
+    int old_errors, old_tests, old_leaks;
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
+	printf("## %s\n", testDescriptions[i].desc);
+    res = launchTests(&testDescriptions[i], i);
+    if (res != 0)
+	ret++;
+    if (verbose) {
+	if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+	else
+	    printf("Ran %d tests, %d errors, %d leaks\n",
+		   nb_tests - old_tests,
+		   nb_errors - old_errors,
+		   nb_leaks - old_leaks);
+    }
+    return(ret);
+}
+
+static int
+launchCrazySAX(unsigned int test, int fail) {
+    int res = 0, err = 0;
+
+    crazy_indx = test;
+
+    res = saxTest("crazy::test", XML_MAX_LOOKUP_LIMIT - CHUNK, 0, fail);
+    if (res != 0) {
+        nb_errors++;
+        err++;
+    }
+    if (tests_quiet == 0)
+        fprintf(stderr, "%c", crazy[test]);
+
+    return(err);
+}
+
+#ifdef LIBXML_READER_ENABLED
+static int
+launchCrazy(unsigned int test, int fail) {
+    int res = 0, err = 0;
+
+    crazy_indx = test;
+
+    res = readerTest("crazy::test", XML_MAX_LOOKUP_LIMIT - CHUNK, 0, fail);
+    if (res != 0) {
+        nb_errors++;
+        err++;
+    }
+    if (tests_quiet == 0)
+        fprintf(stderr, "%c", crazy[test]);
+
+    return(err);
+}
+#endif
+
+static int get_crazy_fail(int test) {
+    /*
+     * adding 1000000 of character 'a' leads to parser failure mostly
+     * everywhere except in those special spots. Need to be updated
+     * each time crazy is updated
+     */
+    int fail = 1;
+    if ((test == 44) || /* PI in Misc */
+        ((test >= 50) && (test <= 55)) || /* Comment in Misc */
+        (test == 79) || /* PI in DTD */
+        ((test >= 85) && (test <= 90)) || /* Comment in DTD */
+        (test == 154) || /* PI in Misc */
+        ((test >= 160) && (test <= 165)) || /* Comment in Misc */
+        ((test >= 178) && (test <= 181)) || /* attribute value */
+        (test == 183) || /* Text */
+        (test == 189) || /* PI in Content */
+        (test == 191) || /* Text */
+        ((test >= 195) && (test <= 200)) || /* Comment in Content */
+        ((test >= 203) && (test <= 206)) || /* Text */
+        (test == 215) || (test == 216) || /* in CDATA */
+        (test == 219) || /* Text */
+        (test == 231) || /* PI in Misc */
+        ((test >= 237) && (test <= 242))) /* Comment in Misc */
+        fail = 0;
+    return(fail);
+}
+
+static int
+runcrazy(void) {
+    int ret = 0, res = 0;
+    int old_errors, old_tests, old_leaks;
+    unsigned int i;
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+
+#ifdef LIBXML_READER_ENABLED
+    if (tests_quiet == 0) {
+	printf("## Crazy tests on reader\n");
+    }
+    for (i = 0;i < strlen(crazy);i++) {
+        res += launchCrazy(i, get_crazy_fail(i));
+        if (res != 0)
+            ret++;
+    }
+#endif
+
+    if (tests_quiet == 0) {
+	printf("\n## Crazy tests on SAX\n");
+    }
+    for (i = 0;i < strlen(crazy);i++) {
+        res += launchCrazySAX(i, get_crazy_fail(i));
+        if (res != 0)
+            ret++;
+    }
+    if (tests_quiet == 0)
+        fprintf(stderr, "\n");
+    if (verbose) {
+	if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+	else
+	    printf("Ran %d tests, %d errors, %d leaks\n",
+		   nb_tests - old_tests,
+		   nb_errors - old_errors,
+		   nb_leaks - old_leaks);
+    }
+    return(ret);
+}
+
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    int i, a, ret = 0;
+    int subset = 0;
+
+    fillFilling();
+    initializeLibxml2();
+
+    for (a = 1; a < argc;a++) {
+        if (!strcmp(argv[a], "-v"))
+	    verbose = 1;
+        else if (!strcmp(argv[a], "-quiet"))
+	    tests_quiet = 1;
+        else if (!strcmp(argv[a], "-crazy"))
+	    subset = 1;
+    }
+    if (subset == 0) {
+	for (i = 0; testDescriptions[i].func != NULL; i++) {
+	    ret += runtest(i);
+	}
+    }
+    ret += runcrazy();
+    if ((nb_errors == 0) && (nb_leaks == 0)) {
+        ret = 0;
+	printf("Total %d tests, no errors\n",
+	       nb_tests);
+    } else {
+        ret = 1;
+	printf("Total %d tests, %d errors, %d leaks\n",
+	       nb_tests, nb_errors, nb_leaks);
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(ret);
+}
diff --git a/third_party/libxml/src/testrecurse.c b/third_party/libxml/src/testrecurse.c
new file mode 100644
index 0000000..e5d5d1b
--- /dev/null
+++ b/third_party/libxml/src/testrecurse.c
@@ -0,0 +1,965 @@
+/*
+ * testrecurse.c: C program to run libxml2 regression tests checking entities
+ *            recursions
+ *
+ * To compile on Unixes:
+ * cc -o testrecurse `xml2-config --cflags` testrecurse.c `xml2-config --libs` -lpthread
+ *
+ * See Copyright for the status of this software.
+ *
+ * daniel@veillard.com
+ */
+
+#include "libxml.h"
+#include <stdio.h>
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#include <libxml/uri.h>
+#ifdef LIBXML_READER_ENABLED
+#include <libxml/xmlreader.h>
+#endif
+
+/*
+ * O_BINARY is just for Windows compatibility - if it isn't defined
+ * on this system, avoid any compilation error
+ */
+#ifdef	O_BINARY
+#define RD_FLAGS	O_RDONLY | O_BINARY
+#else
+#define	RD_FLAGS	O_RDONLY
+#endif
+
+typedef int (*functest) (const char *filename, const char *result,
+                         const char *error, int options);
+
+typedef struct testDesc testDesc;
+typedef testDesc *testDescPtr;
+struct testDesc {
+    const char *desc; /* descripton of the test */
+    functest    func; /* function implementing the test */
+    const char *in;   /* glob to path for input files */
+    const char *out;  /* output directory */
+    const char *suffix;/* suffix for output files */
+    const char *err;  /* suffix for error output files */
+    int     options;  /* parser options for the test */
+};
+
+static int checkTestFile(const char *filename);
+
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+
+#include <windows.h>
+#include <io.h>
+
+typedef struct
+{
+      size_t gl_pathc;    /* Count of paths matched so far  */
+      char **gl_pathv;    /* List of matched pathnames.  */
+      size_t gl_offs;     /* Slots to reserve in 'gl_pathv'.  */
+} glob_t;
+
+#define GLOB_DOOFFS 0
+static int glob(const char *pattern, int flags,
+                int errfunc(const char *epath, int eerrno),
+                glob_t *pglob) {
+    glob_t *ret;
+    WIN32_FIND_DATA FindFileData;
+    HANDLE hFind;
+    unsigned int nb_paths = 0;
+    char directory[500];
+    int len;
+
+    if ((pattern == NULL) || (pglob == NULL)) return(-1);
+
+    strncpy(directory, pattern, 499);
+    for (len = strlen(directory);len >= 0;len--) {
+        if (directory[len] == '/') {
+	    len++;
+	    directory[len] = 0;
+	    break;
+	}
+    }
+    if (len <= 0)
+        len = 0;
+
+
+    ret = pglob;
+    memset(ret, 0, sizeof(glob_t));
+
+    hFind = FindFirstFileA(pattern, &FindFileData);
+    if (hFind == INVALID_HANDLE_VALUE)
+        return(0);
+    nb_paths = 20;
+    ret->gl_pathv = (char **) malloc(nb_paths * sizeof(char *));
+    if (ret->gl_pathv == NULL) {
+	FindClose(hFind);
+        return(-1);
+    }
+    strncpy(directory + len, FindFileData.cFileName, 499 - len);
+    ret->gl_pathv[ret->gl_pathc] = strdup(directory);
+    if (ret->gl_pathv[ret->gl_pathc] == NULL)
+        goto done;
+    ret->gl_pathc++;
+    while(FindNextFileA(hFind, &FindFileData)) {
+        if (FindFileData.cFileName[0] == '.')
+	    continue;
+        if (ret->gl_pathc + 2 > nb_paths) {
+            char **tmp = realloc(ret->gl_pathv, nb_paths * 2 * sizeof(char *));
+            if (tmp == NULL)
+                break;
+            ret->gl_pathv = tmp;
+            nb_paths *= 2;
+	}
+	strncpy(directory + len, FindFileData.cFileName, 499 - len);
+	ret->gl_pathv[ret->gl_pathc] = strdup(directory);
+        if (ret->gl_pathv[ret->gl_pathc] == NULL)
+            break;
+        ret->gl_pathc++;
+    }
+    ret->gl_pathv[ret->gl_pathc] = NULL;
+
+done:
+    FindClose(hFind);
+    return(0);
+}
+
+
+
+static void globfree(glob_t *pglob) {
+    unsigned int i;
+    if (pglob == NULL)
+        return;
+
+    for (i = 0;i < pglob->gl_pathc;i++) {
+         if (pglob->gl_pathv[i] != NULL)
+             free(pglob->gl_pathv[i]);
+    }
+}
+
+#else
+#include <glob.h>
+#endif
+
+/************************************************************************
+ *									*
+ *		Huge document generator					*
+ *									*
+ ************************************************************************/
+
+#include <libxml/xmlIO.h>
+
+
+static const char *start = "<!DOCTYPE foo [\
+<!ENTITY f 'some internal data'> \
+<!ENTITY e '&f;&f;'> \
+<!ENTITY d '&e;&e;'> \
+]> \
+<foo>";
+
+static const char *segment = "  <bar>&e; &f; &d;</bar>\n";
+static const char *finish = "</foo>";
+
+static int curseg = 0;
+static const char *current;
+static int rlen;
+
+/**
+ * hugeMatch:
+ * @URI: an URI to test
+ *
+ * Check for an huge: query
+ *
+ * Returns 1 if yes and 0 if another Input module should be used
+ */
+static int
+hugeMatch(const char * URI) {
+    if ((URI != NULL) && (!strncmp(URI, "huge:", 4)))
+        return(1);
+    return(0);
+}
+
+/**
+ * hugeOpen:
+ * @URI: an URI to test
+ *
+ * Return a pointer to the huge: query handler, in this example simply
+ * the current pointer...
+ *
+ * Returns an Input context or NULL in case or error
+ */
+static void *
+hugeOpen(const char * URI) {
+    if ((URI == NULL) || (strncmp(URI, "huge:", 4)))
+        return(NULL);
+    rlen = strlen(start);
+    current = start;
+    return((void *) current);
+}
+
+/**
+ * hugeClose:
+ * @context: the read context
+ *
+ * Close the huge: query handler
+ *
+ * Returns 0 or -1 in case of error
+ */
+static int
+hugeClose(void * context) {
+    if (context == NULL) return(-1);
+    return(0);
+}
+
+#define MAX_NODES 1000000
+
+/**
+ * hugeRead:
+ * @context: the read context
+ * @buffer: where to store data
+ * @len: number of bytes to read
+ *
+ * Implement an huge: query read.
+ *
+ * Returns the number of bytes read or -1 in case of error
+ */
+static int
+hugeRead(void *context, char *buffer, int len)
+{
+    if ((context == NULL) || (buffer == NULL) || (len < 0))
+        return (-1);
+
+    if (len >= rlen) {
+        if (curseg >= MAX_NODES + 1) {
+            rlen = 0;
+            return(0);
+        }
+        len = rlen;
+        rlen = 0;
+	memcpy(buffer, current, len);
+        curseg ++;
+        if (curseg == MAX_NODES) {
+	    fprintf(stderr, "\n");
+            rlen = strlen(finish);
+            current = finish;
+	} else {
+	    if (curseg % (MAX_NODES / 10) == 0)
+	        fprintf(stderr, ".");
+            rlen = strlen(segment);
+            current = segment;
+	}
+    } else {
+	memcpy(buffer, current, len);
+	rlen -= len;
+        current += len;
+    }
+    return (len);
+}
+
+/************************************************************************
+ *									*
+ *		Libxml2 specific routines				*
+ *									*
+ ************************************************************************/
+
+static int nb_tests = 0;
+static int nb_errors = 0;
+static int nb_leaks = 0;
+static int extraMemoryFromResolver = 0;
+
+static int
+fatalError(void) {
+    fprintf(stderr, "Exitting tests on fatal error\n");
+    exit(1);
+}
+
+/*
+ * We need to trap calls to the resolver to not account memory for the catalog
+ * which is shared to the current running test. We also don't want to have
+ * network downloads modifying tests.
+ */
+static xmlParserInputPtr
+testExternalEntityLoader(const char *URL, const char *ID,
+			 xmlParserCtxtPtr ctxt) {
+    xmlParserInputPtr ret;
+
+    if (checkTestFile(URL)) {
+	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+    } else {
+	int memused = xmlMemUsed();
+	ret = xmlNoNetExternalEntityLoader(URL, ID, ctxt);
+	extraMemoryFromResolver += xmlMemUsed() - memused;
+    }
+
+    return(ret);
+}
+
+/*
+ * Trapping the error messages at the generic level to grab the equivalent of
+ * stderr messages on CLI tools.
+ */
+static char testErrors[32769];
+static int testErrorsSize = 0;
+
+static void XMLCDECL
+channel(void *ctx  ATTRIBUTE_UNUSED, const char *msg, ...) {
+    va_list args;
+    int res;
+
+    if (testErrorsSize >= 32768)
+        return;
+    va_start(args, msg);
+    res = vsnprintf(&testErrors[testErrorsSize],
+                    32768 - testErrorsSize,
+		    msg, args);
+    va_end(args);
+    if (testErrorsSize + res >= 32768) {
+        /* buffer is full */
+	testErrorsSize = 32768;
+	testErrors[testErrorsSize] = 0;
+    } else {
+        testErrorsSize += res;
+    }
+    testErrors[testErrorsSize] = 0;
+}
+
+/**
+ * xmlParserPrintFileContext:
+ * @input:  an xmlParserInputPtr input
+ *
+ * Displays current context within the input content for error tracking
+ */
+
+static void
+xmlParserPrintFileContextInternal(xmlParserInputPtr input ,
+		xmlGenericErrorFunc chanl, void *data ) {
+    const xmlChar *cur, *base;
+    unsigned int n, col;	/* GCC warns if signed, because compared with sizeof() */
+    xmlChar  content[81]; /* space for 80 chars + line terminator */
+    xmlChar *ctnt;
+
+    if (input == NULL) return;
+    cur = input->cur;
+    base = input->base;
+    /* skip backwards over any end-of-lines */
+    while ((cur > base) && ((*(cur) == '\n') || (*(cur) == '\r'))) {
+	cur--;
+    }
+    n = 0;
+    /* search backwards for beginning-of-line (to max buff size) */
+    while ((n++ < (sizeof(content)-1)) && (cur > base) &&
+   (*(cur) != '\n') && (*(cur) != '\r'))
+        cur--;
+    if ((*(cur) == '\n') || (*(cur) == '\r')) cur++;
+    /* calculate the error position in terms of the current position */
+    col = input->cur - cur;
+    /* search forward for end-of-line (to max buff size) */
+    n = 0;
+    ctnt = content;
+    /* copy selected text to our buffer */
+    while ((*cur != 0) && (*(cur) != '\n') &&
+   (*(cur) != '\r') && (n < sizeof(content)-1)) {
+		*ctnt++ = *cur++;
+	n++;
+    }
+    *ctnt = 0;
+    /* print out the selected text */
+    chanl(data ,"%s\n", content);
+    /* create blank line with problem pointer */
+    n = 0;
+    ctnt = content;
+    /* (leave buffer space for pointer + line terminator) */
+    while ((n<col) && (n++ < sizeof(content)-2) && (*ctnt != 0)) {
+	if (*(ctnt) != '\t')
+	    *(ctnt) = ' ';
+	ctnt++;
+    }
+    *ctnt++ = '^';
+    *ctnt = 0;
+    chanl(data ,"%s\n", content);
+}
+
+static void
+testStructuredErrorHandler(void *ctx  ATTRIBUTE_UNUSED, xmlErrorPtr err) {
+    char *file = NULL;
+    int line = 0;
+    int code = -1;
+    int domain;
+    void *data = NULL;
+    const char *str;
+    const xmlChar *name = NULL;
+    xmlNodePtr node;
+    xmlErrorLevel level;
+    xmlParserInputPtr input = NULL;
+    xmlParserInputPtr cur = NULL;
+    xmlParserCtxtPtr ctxt = NULL;
+
+    if (err == NULL)
+        return;
+
+    file = err->file;
+    line = err->line;
+    code = err->code;
+    domain = err->domain;
+    level = err->level;
+    node = err->node;
+    if ((domain == XML_FROM_PARSER) || (domain == XML_FROM_HTML) ||
+        (domain == XML_FROM_DTD) || (domain == XML_FROM_NAMESPACE) ||
+	(domain == XML_FROM_IO) || (domain == XML_FROM_VALID)) {
+	ctxt = err->ctxt;
+    }
+    str = err->message;
+
+    if (code == XML_ERR_OK)
+        return;
+
+    if ((node != NULL) && (node->type == XML_ELEMENT_NODE))
+        name = node->name;
+
+    /*
+     * Maintain the compatibility with the legacy error handling
+     */
+    if (ctxt != NULL) {
+        input = ctxt->input;
+        if ((input != NULL) && (input->filename == NULL) &&
+            (ctxt->inputNr > 1)) {
+            cur = input;
+            input = ctxt->inputTab[ctxt->inputNr - 2];
+        }
+        if (input != NULL) {
+            if (input->filename)
+                channel(data, "%s:%d: ", input->filename, input->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: ", input->line);
+        }
+    } else {
+        if (file != NULL)
+            channel(data, "%s:%d: ", file, line);
+        else if ((line != 0) && (domain == XML_FROM_PARSER))
+            channel(data, "Entity: line %d: ", line);
+    }
+    if (name != NULL) {
+        channel(data, "element %s: ", name);
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (domain) {
+        case XML_FROM_PARSER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_NAMESPACE:
+            channel(data, "namespace ");
+            break;
+        case XML_FROM_DTD:
+        case XML_FROM_VALID:
+            channel(data, "validity ");
+            break;
+        case XML_FROM_HTML:
+            channel(data, "HTML parser ");
+            break;
+        case XML_FROM_MEMORY:
+            channel(data, "memory ");
+            break;
+        case XML_FROM_OUTPUT:
+            channel(data, "output ");
+            break;
+        case XML_FROM_IO:
+            channel(data, "I/O ");
+            break;
+        case XML_FROM_XINCLUDE:
+            channel(data, "XInclude ");
+            break;
+        case XML_FROM_XPATH:
+            channel(data, "XPath ");
+            break;
+        case XML_FROM_XPOINTER:
+            channel(data, "parser ");
+            break;
+        case XML_FROM_REGEXP:
+            channel(data, "regexp ");
+            break;
+        case XML_FROM_MODULE:
+            channel(data, "module ");
+            break;
+        case XML_FROM_SCHEMASV:
+            channel(data, "Schemas validity ");
+            break;
+        case XML_FROM_SCHEMASP:
+            channel(data, "Schemas parser ");
+            break;
+        case XML_FROM_RELAXNGP:
+            channel(data, "Relax-NG parser ");
+            break;
+        case XML_FROM_RELAXNGV:
+            channel(data, "Relax-NG validity ");
+            break;
+        case XML_FROM_CATALOG:
+            channel(data, "Catalog ");
+            break;
+        case XML_FROM_C14N:
+            channel(data, "C14N ");
+            break;
+        case XML_FROM_XSLT:
+            channel(data, "XSLT ");
+            break;
+        default:
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    switch (level) {
+        case XML_ERR_NONE:
+            channel(data, ": ");
+            break;
+        case XML_ERR_WARNING:
+            channel(data, "warning : ");
+            break;
+        case XML_ERR_ERROR:
+            channel(data, "error : ");
+            break;
+        case XML_ERR_FATAL:
+            channel(data, "error : ");
+            break;
+    }
+    if (code == XML_ERR_OK)
+        return;
+    if (str != NULL) {
+        int len;
+	len = xmlStrlen((const xmlChar *)str);
+	if ((len > 0) && (str[len - 1] != '\n'))
+	    channel(data, "%s\n", str);
+	else
+	    channel(data, "%s", str);
+    } else {
+        channel(data, "%s\n", "out of memory error");
+    }
+    if (code == XML_ERR_OK)
+        return;
+
+    if (ctxt != NULL) {
+        xmlParserPrintFileContextInternal(input, channel, data);
+        if (cur != NULL) {
+            if (cur->filename)
+                channel(data, "%s:%d: \n", cur->filename, cur->line);
+            else if ((line != 0) && (domain == XML_FROM_PARSER))
+                channel(data, "Entity: line %d: \n", cur->line);
+            xmlParserPrintFileContextInternal(cur, channel, data);
+        }
+    }
+    if ((domain == XML_FROM_XPATH) && (err->str1 != NULL) &&
+        (err->int1 < 100) &&
+	(err->int1 < xmlStrlen((const xmlChar *)err->str1))) {
+	xmlChar buf[150];
+	int i;
+
+	channel(data, "%s\n", err->str1);
+	for (i=0;i < err->int1;i++)
+	     buf[i] = ' ';
+	buf[i++] = '^';
+	buf[i] = 0;
+	channel(data, "%s\n", buf);
+    }
+}
+
+static void
+initializeLibxml2(void) {
+    xmlGetWarningsDefaultValue = 0;
+    xmlPedanticParserDefault(0);
+
+    xmlMemSetup(xmlMemFree, xmlMemMalloc, xmlMemRealloc, xmlMemoryStrdup);
+    xmlInitParser();
+    xmlSetExternalEntityLoader(testExternalEntityLoader);
+    xmlSetStructuredErrorFunc(NULL, testStructuredErrorHandler);
+    /*
+     * register the new I/O handlers
+     */
+    if (xmlRegisterInputCallbacks(hugeMatch, hugeOpen,
+                                  hugeRead, hugeClose) < 0) {
+        fprintf(stderr, "failed to register Huge handler\n");
+	exit(1);
+    }
+}
+
+/************************************************************************
+ *									*
+ *		File name and path utilities				*
+ *									*
+ ************************************************************************/
+
+static const char *baseFilename(const char *filename) {
+    const char *cur;
+    if (filename == NULL)
+        return(NULL);
+    cur = &filename[strlen(filename)];
+    while ((cur > filename) && (*cur != '/'))
+        cur--;
+    if (*cur == '/')
+        return(cur + 1);
+    return(cur);
+}
+
+static char *resultFilename(const char *filename, const char *out,
+                            const char *suffix) {
+    const char *base;
+    char res[500];
+    char suffixbuff[500];
+
+/*************
+    if ((filename[0] == 't') && (filename[1] == 'e') &&
+        (filename[2] == 's') && (filename[3] == 't') &&
+	(filename[4] == '/'))
+	filename = &filename[5];
+ *************/
+
+    base = baseFilename(filename);
+    if (suffix == NULL)
+        suffix = ".tmp";
+    if (out == NULL)
+        out = "";
+
+    strncpy(suffixbuff,suffix,499);
+#ifdef VMS
+    if(strstr(base,".") && suffixbuff[0]=='.')
+      suffixbuff[0]='_';
+#endif
+
+    snprintf(res, 499, "%s%s%s", out, base, suffixbuff);
+    res[499] = 0;
+    return(strdup(res));
+}
+
+static int checkTestFile(const char *filename) {
+    struct stat buf;
+
+    if (stat(filename, &buf) == -1)
+        return(0);
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    if (!(buf.st_mode & _S_IFREG))
+        return(0);
+#else
+    if (!S_ISREG(buf.st_mode))
+        return(0);
+#endif
+
+    return(1);
+}
+
+
+
+/************************************************************************
+ *									*
+ *		Test to detect or not recursive entities		*
+ *									*
+ ************************************************************************/
+/**
+ * recursiveDetectTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file loading DTD and replacing entities check it fails for
+ * lol cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+recursiveDetectTest(const char *filename,
+             const char *result ATTRIBUTE_UNUSED,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options ATTRIBUTE_UNUSED) {
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    int res = 0;
+
+    nb_tests++;
+
+    ctxt = xmlNewParserCtxt();
+    /*
+     * base of the test, parse with the old API
+     */
+    doc = xmlCtxtReadFile(ctxt, filename, NULL,
+                          XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+    if ((doc != NULL) || (ctxt->lastError.code != XML_ERR_ENTITY_LOOP)) {
+        fprintf(stderr, "Failed to detect recursion in %s\n", filename);
+	xmlFreeParserCtxt(ctxt);
+	xmlFreeDoc(doc);
+        return(1);
+    }
+    xmlFreeParserCtxt(ctxt);
+
+    return(res);
+}
+
+/**
+ * notRecursiveDetectTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a file loading DTD and replacing entities check it works for
+ * good cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+notRecursiveDetectTest(const char *filename,
+             const char *result ATTRIBUTE_UNUSED,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options ATTRIBUTE_UNUSED) {
+    xmlDocPtr doc;
+    xmlParserCtxtPtr ctxt;
+    int res = 0;
+
+    nb_tests++;
+
+    ctxt = xmlNewParserCtxt();
+    /*
+     * base of the test, parse with the old API
+     */
+    doc = xmlCtxtReadFile(ctxt, filename, NULL,
+                          XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+    if (doc == NULL) {
+        fprintf(stderr, "Failed to parse correct file %s\n", filename);
+	xmlFreeParserCtxt(ctxt);
+        return(1);
+    }
+    xmlFreeDoc(doc);
+    xmlFreeParserCtxt(ctxt);
+
+    return(res);
+}
+
+#ifdef LIBXML_READER_ENABLED
+/**
+ * notRecursiveHugeTest:
+ * @filename: the file to parse
+ * @result: the file with expected result
+ * @err: the file with error messages: unused
+ *
+ * Parse a memory generated file
+ * good cases
+ *
+ * Returns 0 in case of success, an error code otherwise
+ */
+static int
+notRecursiveHugeTest(const char *filename ATTRIBUTE_UNUSED,
+             const char *result ATTRIBUTE_UNUSED,
+             const char *err ATTRIBUTE_UNUSED,
+	     int options ATTRIBUTE_UNUSED) {
+    xmlTextReaderPtr reader;
+    int res = 0;
+    int ret;
+
+    nb_tests++;
+
+    reader = xmlReaderForFile("huge:test" , NULL,
+                              XML_PARSE_NOENT | XML_PARSE_DTDLOAD);
+    if (reader == NULL) {
+        fprintf(stderr, "Failed to open huge:test\n");
+	return(1);
+    }
+    ret = xmlTextReaderRead(reader);
+    while (ret == 1) {
+        ret = xmlTextReaderRead(reader);
+    }
+    if (ret != 0) {
+        fprintf(stderr, "Failed to parser huge:test with entities\n");
+	res = 1;
+    }
+    xmlFreeTextReader(reader);
+
+    return(res);
+}
+#endif
+
+/************************************************************************
+ *									*
+ *			Tests Descriptions				*
+ *									*
+ ************************************************************************/
+
+static
+testDesc testDescriptions[] = {
+    { "Parsing recursive test cases" ,
+      recursiveDetectTest, "./test/recurse/lol*.xml", NULL, NULL, NULL,
+      0 },
+    { "Parsing non-recursive test cases" ,
+      notRecursiveDetectTest, "./test/recurse/good*.xml", NULL, NULL, NULL,
+      0 },
+#ifdef LIBXML_READER_ENABLED
+    { "Parsing non-recursive huge case" ,
+      notRecursiveHugeTest, NULL, NULL, NULL, NULL,
+      0 },
+#endif
+    {NULL, NULL, NULL, NULL, NULL, NULL, 0}
+};
+
+/************************************************************************
+ *									*
+ *		The main code driving the tests				*
+ *									*
+ ************************************************************************/
+
+static int
+launchTests(testDescPtr tst) {
+    int res = 0, err = 0;
+    size_t i;
+    char *result;
+    char *error;
+    int mem;
+
+    if (tst == NULL) return(-1);
+    if (tst->in != NULL) {
+	glob_t globbuf;
+
+	globbuf.gl_offs = 0;
+	glob(tst->in, GLOB_DOOFFS, NULL, &globbuf);
+	for (i = 0;i < globbuf.gl_pathc;i++) {
+	    if (!checkTestFile(globbuf.gl_pathv[i]))
+	        continue;
+	    if (tst->suffix != NULL) {
+		result = resultFilename(globbuf.gl_pathv[i], tst->out,
+					tst->suffix);
+		if (result == NULL) {
+		    fprintf(stderr, "Out of memory !\n");
+		    fatalError();
+		}
+	    } else {
+	        result = NULL;
+	    }
+	    if (tst->err != NULL) {
+		error = resultFilename(globbuf.gl_pathv[i], tst->out,
+		                        tst->err);
+		if (error == NULL) {
+		    fprintf(stderr, "Out of memory !\n");
+		    fatalError();
+		}
+	    } else {
+	        error = NULL;
+	    }
+	    if ((result) &&(!checkTestFile(result))) {
+	        fprintf(stderr, "Missing result file %s\n", result);
+	    } else if ((error) &&(!checkTestFile(error))) {
+	        fprintf(stderr, "Missing error file %s\n", error);
+	    } else {
+		mem = xmlMemUsed();
+		extraMemoryFromResolver = 0;
+		testErrorsSize = 0;
+		testErrors[0] = 0;
+		res = tst->func(globbuf.gl_pathv[i], result, error,
+		                tst->options | XML_PARSE_COMPACT);
+		xmlResetLastError();
+		if (res != 0) {
+		    fprintf(stderr, "File %s generated an error\n",
+		            globbuf.gl_pathv[i]);
+		    nb_errors++;
+		    err++;
+		}
+		else if (xmlMemUsed() != mem) {
+		    if ((xmlMemUsed() != mem) &&
+		        (extraMemoryFromResolver == 0)) {
+			fprintf(stderr, "File %s leaked %d bytes\n",
+				globbuf.gl_pathv[i], xmlMemUsed() - mem);
+			nb_leaks++;
+			err++;
+		    }
+		}
+		testErrorsSize = 0;
+	    }
+	    if (result)
+		free(result);
+	    if (error)
+		free(error);
+	}
+	globfree(&globbuf);
+    } else {
+        testErrorsSize = 0;
+	testErrors[0] = 0;
+	extraMemoryFromResolver = 0;
+        res = tst->func(NULL, NULL, NULL, tst->options);
+	if (res != 0) {
+	    nb_errors++;
+	    err++;
+	}
+    }
+    return(err);
+}
+
+static int verbose = 0;
+static int tests_quiet = 0;
+
+static int
+runtest(int i) {
+    int ret = 0, res;
+    int old_errors, old_tests, old_leaks;
+
+    old_errors = nb_errors;
+    old_tests = nb_tests;
+    old_leaks = nb_leaks;
+    if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
+	printf("## %s\n", testDescriptions[i].desc);
+    res = launchTests(&testDescriptions[i]);
+    if (res != 0)
+	ret++;
+    if (verbose) {
+	if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
+	else
+	    printf("Ran %d tests, %d errors, %d leaks\n",
+		   nb_tests - old_tests,
+		   nb_errors - old_errors,
+		   nb_leaks - old_leaks);
+    }
+    return(ret);
+}
+
+int
+main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
+    int i, a, ret = 0;
+    int subset = 0;
+
+    initializeLibxml2();
+
+    for (a = 1; a < argc;a++) {
+        if (!strcmp(argv[a], "-v"))
+	    verbose = 1;
+        else if (!strcmp(argv[a], "-quiet"))
+	    tests_quiet = 1;
+	else {
+	    for (i = 0; testDescriptions[i].func != NULL; i++) {
+	        if (strstr(testDescriptions[i].desc, argv[a])) {
+		    ret += runtest(i);
+		    subset++;
+		}
+	    }
+	}
+    }
+    if (subset == 0) {
+	for (i = 0; testDescriptions[i].func != NULL; i++) {
+	    ret += runtest(i);
+	}
+    }
+    if ((nb_errors == 0) && (nb_leaks == 0)) {
+        ret = 0;
+	printf("Total %d tests, no errors\n",
+	       nb_tests);
+    } else {
+        ret = 1;
+	printf("Total %d tests, %d errors, %d leaks\n",
+	       nb_tests, nb_errors, nb_leaks);
+    }
+    xmlCleanupParser();
+    xmlMemoryDump();
+
+    return(ret);
+}
diff --git a/third_party/libxml/src/threads.c b/third_party/libxml/src/threads.c
index 98fd2c23..8921204 100644
--- a/third_party/libxml/src/threads.c
+++ b/third_party/libxml/src/threads.c
@@ -146,6 +146,7 @@ struct _xmlRMutex {
 static pthread_key_t globalkey;
 static pthread_t mainthread;
 static pthread_once_t once_control = PTHREAD_ONCE_INIT;
+static pthread_once_t once_control_init = PTHREAD_ONCE_INIT;
 static pthread_mutex_t global_init_lock = PTHREAD_MUTEX_INITIALIZER;
 #elif defined HAVE_WIN32_THREADS
 #if defined(HAVE_COMPILER_TLS)
@@ -251,7 +252,6 @@ xmlMutexLock(xmlMutexPtr tok)
 #ifdef DEBUG_THREADS
         xmlGenericError(xmlGenericErrorContext,
                         "xmlMutexLock():BeOS:Couldn't aquire semaphore\n");
-        exit();
 #endif
     }
     tok->tid = find_thread(NULL);
@@ -378,7 +378,7 @@ xmlRMutexLock(xmlRMutexPtr tok)
     pthread_mutex_unlock(&tok->lock);
 #elif defined HAVE_WIN32_THREADS
     EnterCriticalSection(&tok->cs);
-    ++tok->count;
+    tok->count++;
 #elif defined HAVE_BEOS_THREADS
     if (tok->lock->tid == find_thread(NULL)) {
         tok->count++;
@@ -414,8 +414,10 @@ xmlRMutexUnlock(xmlRMutexPtr tok ATTRIBUTE_UNUSED)
     }
     pthread_mutex_unlock(&tok->lock);
 #elif defined HAVE_WIN32_THREADS
-    if (!--tok->count)
+    if (tok->count > 0) {
         LeaveCriticalSection(&tok->cs);
+	tok->count--;
+    }
 #elif defined HAVE_BEOS_THREADS
     if (tok->lock->tid == find_thread(NULL)) {
         tok->count--;
@@ -439,7 +441,8 @@ __xmlGlobalInitMutexLock(void)
     /* Make sure the global init lock is initialized and then lock it. */
 #ifdef HAVE_PTHREAD_H
     /* The mutex is statically initialized, so we just lock it. */
-    pthread_mutex_lock(&global_init_lock);
+    if (pthread_mutex_lock != NULL)
+        pthread_mutex_lock(&global_init_lock);
 #elif defined HAVE_WIN32_THREADS
     LPCRITICAL_SECTION cs;
 
@@ -498,7 +501,6 @@ __xmlGlobalInitMutexLock(void)
 #ifdef DEBUG_THREADS
         xmlGenericError(xmlGenericErrorContext,
                         "xmlGlobalInitMutexLock():BeOS:Couldn't acquire semaphore\n");
-        exit();
 #endif
     }
 #endif
@@ -508,7 +510,8 @@ void
 __xmlGlobalInitMutexUnlock(void)
 {
 #ifdef HAVE_PTHREAD_H
-    pthread_mutex_unlock(&global_init_lock);
+    if (pthread_mutex_unlock != NULL)
+        pthread_mutex_unlock(&global_init_lock);
 #elif defined HAVE_WIN32_THREADS
     if (global_init_lock != NULL) {
 	LeaveCriticalSection(global_init_lock);
@@ -913,6 +916,7 @@ xmlCleanupThreads(void)
 #ifdef HAVE_PTHREAD_H
     if ((libxml_is_threaded)  && (pthread_key_delete != NULL))
         pthread_key_delete(globalkey);
+    once_control = once_control_init;
 #elif defined(HAVE_WIN32_THREADS) && !defined(HAVE_COMPILER_TLS) && (!defined(LIBXML_STATIC) || defined(LIBXML_STATIC_FOR_DLL))
     if (globalkey != TLS_OUT_OF_INDEXES) {
         xmlGlobalStateCleanupHelperParams *p;
@@ -952,6 +956,7 @@ xmlOnceInit(void)
 #ifdef HAVE_PTHREAD_H
     (void) pthread_key_create(&globalkey, xmlFreeGlobalState);
     mainthread = pthread_self();
+    __xmlInitializeDict();
 #elif defined(HAVE_WIN32_THREADS)
     if (!run_once.done) {
         if (InterlockedIncrement(&run_once.control) == 1) {
@@ -959,6 +964,7 @@ xmlOnceInit(void)
             globalkey = TlsAlloc();
 #endif
             mainthread = GetCurrentThreadId();
+	    __xmlInitializeDict();
             run_once.done = 1;
         } else {
             /* Another thread is working; give up our slice and
@@ -972,6 +978,7 @@ xmlOnceInit(void)
         globalkey = tls_allocate();
         tls_set(globalkey, NULL);
         mainthread = find_thread(NULL);
+	__xmlInitializeDict();
     } else
         atomic_add(&run_once_init, -1);
 #endif
diff --git a/third_party/libxml/src/timsort.h b/third_party/libxml/src/timsort.h
new file mode 100644
index 0000000..efa3aab
--- /dev/null
+++ b/third_party/libxml/src/timsort.h
@@ -0,0 +1,514 @@
+/*
+ * taken from https://github.com/swenson/sort
+ * Kept as is for the moment to be able to apply upstream patches for that
+ * code, currently used only to speed up XPath node sorting, see xpath.c
+ */
+
+/*
+ * All code in this header, unless otherwise specified, is hereby licensed under the MIT Public License:
+
+Copyright (c) 2010 Christopher Swenson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#else
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#elif defined(WIN32)
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#endif
+#endif
+
+#ifndef MK_UINT64
+#if defined(WIN32) && defined(_MSC_VER) && _MSC_VER < 1300
+#define MK_UINT64(x) ((uint64_t)(x))
+#else
+#define MK_UINT64(x) x##ULL
+#endif
+#endif
+
+#ifndef MAX
+#define MAX(x,y) (((x) > (y) ? (x) : (y)))
+#endif
+#ifndef MIN
+#define MIN(x,y) (((x) < (y) ? (x) : (y)))
+#endif
+
+int compute_minrun(uint64_t);
+
+#ifndef CLZ
+#if defined(__GNUC__) && ((__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ > 3))
+#define CLZ __builtin_clzll
+#else
+
+int clzll(uint64_t);
+
+/* adapted from Hacker's Delight */
+int clzll(uint64_t x) /* {{{ */
+{
+  int n;
+
+  if (x == 0) return(64);
+  n = 0;
+  if (x <= MK_UINT64(0x00000000FFFFFFFF)) {n = n + 32; x = x << 32;}
+  if (x <= MK_UINT64(0x0000FFFFFFFFFFFF)) {n = n + 16; x = x << 16;}
+  if (x <= MK_UINT64(0x00FFFFFFFFFFFFFF)) {n = n + 8; x = x << 8;}
+  if (x <= MK_UINT64(0x0FFFFFFFFFFFFFFF)) {n = n + 4; x = x << 4;}
+  if (x <= MK_UINT64(0x3FFFFFFFFFFFFFFF)) {n = n + 2; x = x << 2;}
+  if (x <= MK_UINT64(0x7FFFFFFFFFFFFFFF)) {n = n + 1;}
+  return n;
+}
+/* }}} */
+
+#define CLZ clzll
+#endif
+#endif
+
+int compute_minrun(uint64_t size) /* {{{ */
+{
+  const int top_bit = 64 - CLZ(size);
+  const int shift = MAX(top_bit, 6) - 6;
+  const int minrun = size >> shift;
+  const uint64_t mask = (MK_UINT64(1) << shift) - 1;
+  if (mask & size) return minrun + 1;
+  return minrun;
+}
+/* }}} */
+
+#ifndef SORT_NAME
+#error "Must declare SORT_NAME"
+#endif
+
+#ifndef SORT_TYPE
+#error "Must declare SORT_TYPE"
+#endif
+
+#ifndef SORT_CMP
+#define SORT_CMP(x, y)  ((x) < (y) ? -1 : ((x) == (y) ? 0 : 1))
+#endif
+
+
+#define SORT_SWAP(x,y) {SORT_TYPE __SORT_SWAP_t = (x); (x) = (y); (y) = __SORT_SWAP_t;}
+
+#define SORT_CONCAT(x, y) x ## _ ## y
+#define SORT_MAKE_STR1(x, y) SORT_CONCAT(x,y)
+#define SORT_MAKE_STR(x) SORT_MAKE_STR1(SORT_NAME,x)
+
+#define BINARY_INSERTION_FIND  SORT_MAKE_STR(binary_insertion_find)
+#define BINARY_INSERTION_SORT_START SORT_MAKE_STR(binary_insertion_sort_start)
+#define BINARY_INSERTION_SORT  SORT_MAKE_STR(binary_insertion_sort)
+#define REVERSE_ELEMENTS       SORT_MAKE_STR(reverse_elements)
+#define COUNT_RUN              SORT_MAKE_STR(count_run)
+#define CHECK_INVARIANT        SORT_MAKE_STR(check_invariant)
+#define TIM_SORT               SORT_MAKE_STR(tim_sort)
+#define TIM_SORT_RESIZE        SORT_MAKE_STR(tim_sort_resize)
+#define TIM_SORT_MERGE         SORT_MAKE_STR(tim_sort_merge)
+#define TIM_SORT_COLLAPSE      SORT_MAKE_STR(tim_sort_collapse)
+
+#define TIM_SORT_RUN_T         SORT_MAKE_STR(tim_sort_run_t)
+#define TEMP_STORAGE_T         SORT_MAKE_STR(temp_storage_t)
+
+typedef struct {
+  int64_t start;
+  int64_t length;
+} TIM_SORT_RUN_T;
+
+void BINARY_INSERTION_SORT(SORT_TYPE *dst, const size_t size);
+void TIM_SORT(SORT_TYPE *dst, const size_t size);
+
+/* Function used to do a binary search for binary insertion sort */
+static int64_t BINARY_INSERTION_FIND(SORT_TYPE *dst, const SORT_TYPE x, const size_t size)
+{
+  int64_t l, c, r;
+  SORT_TYPE lx;
+  SORT_TYPE cx;
+  l = 0;
+  r = size - 1;
+  c = r >> 1;
+  lx = dst[l];
+
+  /* check for beginning conditions */
+  if (SORT_CMP(x, lx) < 0)
+    return 0;
+  else if (SORT_CMP(x, lx) == 0)
+  {
+    int64_t i = 1;
+    while (SORT_CMP(x, dst[i]) == 0) i++;
+    return i;
+  }
+
+  cx = dst[c];
+  while (1)
+  {
+    const int val = SORT_CMP(x, cx);
+    if (val < 0)
+    {
+      if (c - l <= 1) return c;
+      r = c;
+    }
+    else if (val > 0)
+    {
+      if (r - c <= 1) return c + 1;
+      l = c;
+      lx = cx;
+    }
+    else
+    {
+      do
+      {
+        cx = dst[++c];
+      } while (SORT_CMP(x, cx) == 0);
+      return c;
+    }
+    c = l + ((r - l) >> 1);
+    cx = dst[c];
+  }
+}
+
+/* Binary insertion sort, but knowing that the first "start" entries are sorted.  Used in timsort. */
+static void BINARY_INSERTION_SORT_START(SORT_TYPE *dst, const size_t start, const size_t size)
+{
+  int64_t i;
+  for (i = start; i < (int64_t) size; i++)
+  {
+    int64_t j;
+    SORT_TYPE x;
+    int64_t location;
+    /* If this entry is already correct, just move along */
+    if (SORT_CMP(dst[i - 1], dst[i]) <= 0) continue;
+
+    /* Else we need to find the right place, shift everything over, and squeeze in */
+    x = dst[i];
+    location = BINARY_INSERTION_FIND(dst, x, i);
+    for (j = i - 1; j >= location; j--)
+    {
+      dst[j + 1] = dst[j];
+    }
+    dst[location] = x;
+  }
+}
+
+/* Binary insertion sort */
+void BINARY_INSERTION_SORT(SORT_TYPE *dst, const size_t size)
+{
+  BINARY_INSERTION_SORT_START(dst, 1, size);
+}
+
+/* timsort implementation, based on timsort.txt */
+
+static void REVERSE_ELEMENTS(SORT_TYPE *dst, int64_t start, int64_t end)
+{
+  while (1)
+  {
+    if (start >= end) return;
+    SORT_SWAP(dst[start], dst[end]);
+    start++;
+    end--;
+  }
+}
+
+static int64_t COUNT_RUN(SORT_TYPE *dst, const int64_t start, const size_t size)
+{
+  int64_t curr;
+  if (size - start == 1) return 1;
+  if (start >= (int64_t) size - 2)
+  {
+    if (SORT_CMP(dst[size - 2], dst[size - 1]) > 0)
+      SORT_SWAP(dst[size - 2], dst[size - 1]);
+    return 2;
+  }
+
+  curr = start + 2;
+
+  if (SORT_CMP(dst[start], dst[start + 1]) <= 0)
+  {
+    /* increasing run */
+    while (1)
+    {
+      if (curr == (int64_t) size - 1) break;
+      if (SORT_CMP(dst[curr - 1], dst[curr]) > 0) break;
+      curr++;
+    }
+    return curr - start;
+  }
+  else
+  {
+    /* decreasing run */
+    while (1)
+    {
+      if (curr == (int64_t) size - 1) break;
+      if (SORT_CMP(dst[curr - 1], dst[curr]) <= 0) break;
+      curr++;
+    }
+    /* reverse in-place */
+    REVERSE_ELEMENTS(dst, start, curr - 1);
+    return curr - start;
+  }
+}
+
+#define PUSH_NEXT() do {\
+len = COUNT_RUN(dst, curr, size);\
+run = minrun;\
+if (run < minrun) run = minrun;\
+if (run > (int64_t) size - curr) run = size - curr;\
+if (run > len)\
+{\
+  BINARY_INSERTION_SORT_START(&dst[curr], len, run);\
+  len = run;\
+}\
+{\
+run_stack[stack_curr].start = curr;\
+run_stack[stack_curr].length = len;\
+stack_curr++;\
+}\
+curr += len;\
+if (curr == (int64_t) size)\
+{\
+  /* finish up */ \
+  while (stack_curr > 1) \
+  { \
+    TIM_SORT_MERGE(dst, run_stack, stack_curr, store); \
+    run_stack[stack_curr - 2].length += run_stack[stack_curr - 1].length; \
+    stack_curr--; \
+  } \
+  if (store->storage != NULL)\
+  {\
+    free(store->storage);\
+    store->storage = NULL;\
+  }\
+  return;\
+}\
+}\
+while (0)
+
+static int CHECK_INVARIANT(TIM_SORT_RUN_T *stack, const int stack_curr)
+{
+  int64_t A, B, C;
+  if (stack_curr < 2) return 1;
+  if (stack_curr == 2)
+  {
+    const int64_t A1 = stack[stack_curr - 2].length;
+    const int64_t B1 = stack[stack_curr - 1].length;
+    if (A1 <= B1) return 0;
+    return 1;
+  }
+  A = stack[stack_curr - 3].length;
+  B = stack[stack_curr - 2].length;
+  C = stack[stack_curr - 1].length;
+  if ((A <= B + C) || (B <= C)) return 0;
+  return 1;
+}
+
+typedef struct {
+  size_t alloc;
+  SORT_TYPE *storage;
+} TEMP_STORAGE_T;
+
+
+static void TIM_SORT_RESIZE(TEMP_STORAGE_T *store, const size_t new_size)
+{
+  if (store->alloc < new_size)
+  {
+    SORT_TYPE *tempstore = (SORT_TYPE *)realloc(store->storage, new_size * sizeof(SORT_TYPE));
+    if (tempstore == NULL)
+    {
+      fprintf(stderr, "Error allocating temporary storage for tim sort: need %lu bytes", sizeof(SORT_TYPE) * new_size);
+      exit(1);
+    }
+    store->storage = tempstore;
+    store->alloc = new_size;
+  }
+}
+
+static void TIM_SORT_MERGE(SORT_TYPE *dst, const TIM_SORT_RUN_T *stack, const int stack_curr, TEMP_STORAGE_T *store)
+{
+  const int64_t A = stack[stack_curr - 2].length;
+  const int64_t B = stack[stack_curr - 1].length;
+  const int64_t curr = stack[stack_curr - 2].start;
+  SORT_TYPE *storage;
+  int64_t i, j, k;
+
+  TIM_SORT_RESIZE(store, MIN(A, B));
+  storage = store->storage;
+
+  /* left merge */
+  if (A < B)
+  {
+    memcpy(storage, &dst[curr], A * sizeof(SORT_TYPE));
+    i = 0;
+    j = curr + A;
+
+    for (k = curr; k < curr + A + B; k++)
+    {
+      if ((i < A) && (j < curr + A + B))
+      {
+        if (SORT_CMP(storage[i], dst[j]) <= 0)
+          dst[k] = storage[i++];
+        else
+          dst[k] = dst[j++];
+      }
+      else if (i < A)
+      {
+        dst[k] = storage[i++];
+      }
+      else
+        dst[k] = dst[j++];
+    }
+  }
+  /* right merge */
+  else
+  {
+    memcpy(storage, &dst[curr + A], B * sizeof(SORT_TYPE));
+    i = B - 1;
+    j = curr + A - 1;
+
+    for (k = curr + A + B - 1; k >= curr; k--)
+    {
+      if ((i >= 0) && (j >= curr))
+      {
+          if (SORT_CMP(dst[j], storage[i]) > 0)
+            dst[k] = dst[j--];
+          else
+            dst[k] = storage[i--];
+      }
+      else if (i >= 0)
+        dst[k] = storage[i--];
+      else
+        dst[k] = dst[j--];
+    }
+  }
+}
+
+static int TIM_SORT_COLLAPSE(SORT_TYPE *dst, TIM_SORT_RUN_T *stack, int stack_curr, TEMP_STORAGE_T *store, const size_t size)
+{
+  while (1)
+  {
+    int64_t A, B, C;
+    /* if the stack only has one thing on it, we are done with the collapse */
+    if (stack_curr <= 1) break;
+    /* if this is the last merge, just do it */
+    if ((stack_curr == 2) &&
+        (stack[0].length + stack[1].length == (int64_t) size))
+    {
+      TIM_SORT_MERGE(dst, stack, stack_curr, store);
+      stack[0].length += stack[1].length;
+      stack_curr--;
+      break;
+    }
+    /* check if the invariant is off for a stack of 2 elements */
+    else if ((stack_curr == 2) && (stack[0].length <= stack[1].length))
+    {
+      TIM_SORT_MERGE(dst, stack, stack_curr, store);
+      stack[0].length += stack[1].length;
+      stack_curr--;
+      break;
+    }
+    else if (stack_curr == 2)
+      break;
+
+    A = stack[stack_curr - 3].length;
+    B = stack[stack_curr - 2].length;
+    C = stack[stack_curr - 1].length;
+
+    /* check first invariant */
+    if (A <= B + C)
+    {
+      if (A < C)
+      {
+        TIM_SORT_MERGE(dst, stack, stack_curr - 1, store);
+        stack[stack_curr - 3].length += stack[stack_curr - 2].length;
+        stack[stack_curr - 2] = stack[stack_curr - 1];
+        stack_curr--;
+      }
+      else
+      {
+        TIM_SORT_MERGE(dst, stack, stack_curr, store);
+        stack[stack_curr - 2].length += stack[stack_curr - 1].length;
+        stack_curr--;
+      }
+    }
+    /* check second invariant */
+    else if (B <= C)
+    {
+      TIM_SORT_MERGE(dst, stack, stack_curr, store);
+      stack[stack_curr - 2].length += stack[stack_curr - 1].length;
+      stack_curr--;
+    }
+    else
+      break;
+  }
+  return stack_curr;
+}
+
+void TIM_SORT(SORT_TYPE *dst, const size_t size)
+{
+  int minrun;
+  TEMP_STORAGE_T _store, *store;
+  TIM_SORT_RUN_T run_stack[128];
+  int stack_curr = 0;
+  int64_t len, run;
+  int64_t curr = 0;
+
+  if (size < 64)
+  {
+    BINARY_INSERTION_SORT(dst, size);
+    return;
+  }
+
+  /* compute the minimum run length */
+  minrun = compute_minrun(size);
+
+  /* temporary storage for merges */
+  store = &_store;
+  store->alloc = 0;
+  store->storage = NULL;
+
+  PUSH_NEXT();
+  PUSH_NEXT();
+  PUSH_NEXT();
+
+  while (1)
+  {
+    if (!CHECK_INVARIANT(run_stack, stack_curr))
+    {
+      stack_curr = TIM_SORT_COLLAPSE(dst, run_stack, stack_curr, store, size);
+      continue;
+    }
+    PUSH_NEXT();
+  }
+}
+
+#undef SORT_CONCAT
+#undef SORT_MAKE_STR1
+#undef SORT_MAKE_STR
+#undef SORT_NAME
+#undef SORT_TYPE
+#undef SORT_CMP
+#undef TEMP_STORAGE_T
+#undef TIM_SORT_RUN_T
+#undef PUSH_NEXT
+#undef SORT_SWAP
+#undef SORT_CONCAT
+#undef SORT_MAKE_STR1
+#undef SORT_MAKE_STR
+#undef BINARY_INSERTION_FIND
+#undef BINARY_INSERTION_SORT_START
+#undef BINARY_INSERTION_SORT
+#undef REVERSE_ELEMENTS
+#undef COUNT_RUN
+#undef TIM_SORT
+#undef TIM_SORT_RESIZE
+#undef TIM_SORT_COLLAPSE
+#undef TIM_SORT_RUN_T
+#undef TEMP_STORAGE_T
diff --git a/third_party/libxml/src/tree.c b/third_party/libxml/src/tree.c
index 1e1a23a..307782c 100644
--- a/third_party/libxml/src/tree.c
+++ b/third_party/libxml/src/tree.c
@@ -41,6 +41,9 @@
 #include <libxml/debugXML.h>
 #endif
 
+#include "buf.h"
+#include "save.h"
+
 int __xmlRegisterCallbacks = 0;
 
 /************************************************************************
@@ -52,7 +55,7 @@ int __xmlRegisterCallbacks = 0;
 static xmlNsPtr
 xmlNewReconciliedNs(xmlDocPtr doc, xmlNodePtr tree, xmlNsPtr ns);
 
-static xmlChar* xmlGetPropNodeValueInternal(xmlAttrPtr prop);
+static xmlChar* xmlGetPropNodeValueInternal(const xmlAttr *prop);
 
 /************************************************************************
  *									*
@@ -157,7 +160,7 @@ static int xmlCheckDTD = 1;
  * Returns A pointer to the entity structure or NULL if not found.
  */
 static xmlEntityPtr
-xmlGetEntityFromDtd(xmlDtdPtr dtd, const xmlChar *name) {
+xmlGetEntityFromDtd(const xmlDtd *dtd, const xmlChar *name) {
     xmlEntitiesTablePtr table;
 
     if((dtd != NULL) && (dtd->entities != NULL)) {
@@ -178,7 +181,7 @@ xmlGetEntityFromDtd(xmlDtdPtr dtd, const xmlChar *name) {
  * Returns A pointer to the entity structure or NULL if not found.
  */
 static xmlEntityPtr
-xmlGetParameterEntityFromDtd(xmlDtdPtr dtd, const xmlChar *name) {
+xmlGetParameterEntityFromDtd(const xmlDtd *dtd, const xmlChar *name) {
     xmlEntitiesTablePtr table;
 
     if ((dtd != NULL) && (dtd->pentities != NULL)) {
@@ -311,7 +314,7 @@ xmlSplitQName2(const xmlChar *name, xmlChar **prefix) {
  * parse an XML qualified name string,i
  *
  * returns NULL if it is not a Qualified Name, otherwise, update len
- *         with the lenght in byte of the prefix and return a pointer
+ *         with the length in byte of the prefix and return a pointer
  *         to the start of the name without the prefix
  */
 
@@ -349,7 +352,7 @@ xmlSplitQName3(const xmlChar *name, int *len) {
 
 #define CUR_SCHAR(s, l) xmlStringCurrentChar(NULL, s, &l)
 
-#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
 /**
  * xmlValidateNCName:
  * @value: the value to check
@@ -682,7 +685,8 @@ try_complex:
 void
 xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme) {
     if ((scheme == XML_BUFFER_ALLOC_EXACT) ||
-        (scheme == XML_BUFFER_ALLOC_DOUBLEIT))
+        (scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
+        (scheme == XML_BUFFER_ALLOC_HYBRID))
 	xmlBufferAllocScheme = scheme;
 }
 
@@ -693,6 +697,9 @@ xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme) {
  * XML_BUFFER_ALLOC_EXACT - use exact sizes, keeps memory usage down
  * XML_BUFFER_ALLOC_DOUBLEIT - double buffer when extra needed,
  *                             improves performance
+ * XML_BUFFER_ALLOC_HYBRID - use exact sizes on small strings to keep memory usage tight
+ *                            in normal usage, and doubleit on large strings to avoid
+ *                            pathological performance.
  *
  * Returns the current allocation scheme
  */
@@ -710,8 +717,11 @@ xmlGetBufferAllocationScheme(void) {
  * Creation of a new Namespace. This function will refuse to create
  * a namespace with a similar prefix than an existing one present on this
  * node.
+ * Note that for a default namespace, @prefix should be NULL.
+ *
  * We use href==NULL in the case of an element creation where the namespace
  * was not defined.
+ *
  * Returns a new namespace pointer or NULL
  */
 xmlNsPtr
@@ -721,8 +731,19 @@ xmlNewNs(xmlNodePtr node, const xmlChar *href, const xmlChar *prefix) {
     if ((node != NULL) && (node->type != XML_ELEMENT_NODE))
 	return(NULL);
 
-    if ((prefix != NULL) && (xmlStrEqual(prefix, BAD_CAST "xml")))
-	return(NULL);
+    if ((prefix != NULL) && (xmlStrEqual(prefix, BAD_CAST "xml"))) {
+        /* xml namespace is predefined, no need to add it */
+        if (xmlStrEqual(href, XML_XML_NAMESPACE))
+            return(NULL);
+
+        /*
+         * Problem, this is an attempt to bind xml prefix to a wrong
+         * namespace, which breaks
+         * Namespace constraint: Reserved Prefixes and Namespace Names
+         * from XML namespace. But documents authors may not care in
+         * their context so let's proceed.
+         */
+    }
 
     /*
      * Allocate a new Namespace and fill the fields.
@@ -785,7 +806,9 @@ xmlSetNs(xmlNodePtr node, xmlNsPtr ns) {
 #endif
 	return;
     }
-    node->ns = ns;
+    if ((node->type == XML_ELEMENT_NODE) ||
+        (node->type == XML_ATTRIBUTE_NODE))
+	node->ns = ns;
 }
 
 /**
@@ -893,7 +916,7 @@ xmlNewDtd(xmlDocPtr doc, const xmlChar *name,
  */
 
 xmlDtdPtr
-xmlGetIntSubset(xmlDocPtr doc) {
+xmlGetIntSubset(const xmlDoc *doc) {
     xmlNodePtr cur;
 
     if (doc == NULL)
@@ -1243,16 +1266,21 @@ xmlFreeDoc(xmlDocPtr cur) {
  * Returns a pointer to the first child
  */
 xmlNodePtr
-xmlStringLenGetNodeList(xmlDocPtr doc, const xmlChar *value, int len) {
+xmlStringLenGetNodeList(const xmlDoc *doc, const xmlChar *value, int len) {
     xmlNodePtr ret = NULL, last = NULL;
     xmlNodePtr node;
     xmlChar *val;
     const xmlChar *cur = value, *end = cur + len;
     const xmlChar *q;
     xmlEntityPtr ent;
+    xmlBufPtr buf;
 
     if (value == NULL) return(NULL);
 
+    buf = xmlBufCreateSize(0);
+    if (buf == NULL) return(NULL);
+    xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_HYBRID);
+
     q = cur;
     while ((cur < end) && (*cur != 0)) {
 	if (cur[0] == '&') {
@@ -1263,19 +1291,8 @@ xmlStringLenGetNodeList(xmlDocPtr doc, const xmlChar *value, int len) {
 	     * Save the current text.
 	     */
             if (cur != q) {
-		if ((last != NULL) && (last->type == XML_TEXT_NODE)) {
-		    xmlNodeAddContentLen(last, q, cur - q);
-		} else {
-		    node = xmlNewDocTextLen(doc, q, cur - q);
-		    if (node == NULL) return(ret);
-		    if (last == NULL)
-			last = ret = node;
-		    else {
-			last->next = node;
-			node->prev = last;
-			last = node;
-		    }
-		}
+		if (xmlBufAdd(buf, q, cur - q))
+		    goto out;
 	    }
 	    q = cur;
 	    if ((cur + 2 < end) && (cur[1] == '#') && (cur[2] == 'x')) {
@@ -1340,7 +1357,7 @@ xmlStringLenGetNodeList(xmlDocPtr doc, const xmlChar *value, int len) {
 		if ((cur >= end) || (*cur == 0)) {
 		    xmlTreeErr(XML_TREE_UNTERMINATED_ENTITY, (xmlNodePtr) doc,
 		               (const char *) q);
-		    return(ret);
+		    goto out;
 		}
 		if (cur != q) {
 		    /*
@@ -1350,23 +1367,36 @@ xmlStringLenGetNodeList(xmlDocPtr doc, const xmlChar *value, int len) {
 		    ent = xmlGetDocEntity(doc, val);
 		    if ((ent != NULL) &&
 			(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
-			if (last == NULL) {
-			    node = xmlNewDocText(doc, ent->content);
-			    last = ret = node;
-			} else if (last->type != XML_TEXT_NODE) {
-			    node = xmlNewDocText(doc, ent->content);
-			    last = xmlAddNextSibling(last, node);
-			} else
-			    xmlNodeAddContent(last, ent->content);
+
+			if (xmlBufCat(buf, ent->content))
+			    goto out;
 
 		    } else {
 			/*
+			 * Flush buffer so far
+			 */
+			if (!xmlBufIsEmpty(buf)) {
+			    node = xmlNewDocText(doc, NULL);
+			    if (node == NULL) {
+				if (val != NULL) xmlFree(val);
+				goto out;
+			    }
+			    node->content = xmlBufDetach(buf);
+
+			    if (last == NULL) {
+				last = ret = node;
+			    } else {
+				last = xmlAddNextSibling(last, node);
+			    }
+			}
+
+			/*
 			 * Create a new REFERENCE_REF node
 			 */
 			node = xmlNewReference(doc, val);
 			if (node == NULL) {
 			    if (val != NULL) xmlFree(val);
-			    return(ret);
+			    goto out;
 			}
 			else if ((ent != NULL) && (ent->children == NULL)) {
 			    xmlNodePtr temp;
@@ -1393,40 +1423,44 @@ xmlStringLenGetNodeList(xmlDocPtr doc, const xmlChar *value, int len) {
 		q = cur;
 	    }
 	    if (charval != 0) {
-		xmlChar buf[10];
+		xmlChar buffer[10];
 		int l;
 
-		l = xmlCopyCharMultiByte(buf, charval);
-		buf[l] = 0;
-		node = xmlNewDocText(doc, buf);
-		if (node != NULL) {
-		    if (last == NULL) {
-			last = ret = node;
-		    } else {
-			last = xmlAddNextSibling(last, node);
-		    }
-		}
+		l = xmlCopyCharMultiByte(buffer, charval);
+		buffer[l] = 0;
+
+		if (xmlBufCat(buf, buffer))
+		    goto out;
 		charval = 0;
 	    }
 	} else
 	    cur++;
     }
-    if ((cur != q) || (ret == NULL)) {
+
+    if (cur != q) {
         /*
 	 * Handle the last piece of text.
 	 */
-	if ((last != NULL) && (last->type == XML_TEXT_NODE)) {
-	    xmlNodeAddContentLen(last, q, cur - q);
+	if (xmlBufAdd(buf, q, cur - q))
+	    goto out;
+    }
+
+    if (!xmlBufIsEmpty(buf)) {
+	node = xmlNewDocText(doc, NULL);
+	if (node == NULL) goto out;
+	node->content = xmlBufDetach(buf);
+
+	if (last == NULL) {
+	    last = ret = node;
 	} else {
-	    node = xmlNewDocTextLen(doc, q, cur - q);
-	    if (node == NULL) return(ret);
-	    if (last == NULL) {
-		ret = node;
-	    } else {
-		xmlAddNextSibling(last, node);
-	    }
+	    last = xmlAddNextSibling(last, node);
 	}
+    } else if (ret == NULL) {
+        ret = xmlNewDocText(doc, BAD_CAST "");
     }
+
+out:
+    xmlBufFree(buf);
     return(ret);
 }
 
@@ -1440,16 +1474,21 @@ xmlStringLenGetNodeList(xmlDocPtr doc, const xmlChar *value, int len) {
  * Returns a pointer to the first child
  */
 xmlNodePtr
-xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
+xmlStringGetNodeList(const xmlDoc *doc, const xmlChar *value) {
     xmlNodePtr ret = NULL, last = NULL;
     xmlNodePtr node;
     xmlChar *val;
     const xmlChar *cur = value;
     const xmlChar *q;
     xmlEntityPtr ent;
+    xmlBufPtr buf;
 
     if (value == NULL) return(NULL);
 
+    buf = xmlBufCreateSize(0);
+    if (buf == NULL) return(NULL);
+    xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_HYBRID);
+
     q = cur;
     while (*cur != 0) {
 	if (cur[0] == '&') {
@@ -1460,19 +1499,8 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
 	     * Save the current text.
 	     */
             if (cur != q) {
-		if ((last != NULL) && (last->type == XML_TEXT_NODE)) {
-		    xmlNodeAddContentLen(last, q, cur - q);
-		} else {
-		    node = xmlNewDocTextLen(doc, q, cur - q);
-		    if (node == NULL) return(ret);
-		    if (last == NULL)
-			last = ret = node;
-		    else {
-			last->next = node;
-			node->prev = last;
-			last = node;
-		    }
-		}
+		if (xmlBufAdd(buf, q, cur - q))
+		    goto out;
 	    }
 	    q = cur;
 	    if ((cur[1] == '#') && (cur[2] == 'x')) {
@@ -1525,7 +1553,7 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
 		if (*cur == 0) {
 		    xmlTreeErr(XML_TREE_UNTERMINATED_ENTITY,
 		               (xmlNodePtr) doc, (const char *) q);
-		    return(ret);
+		    goto out;
 		}
 		if (cur != q) {
 		    /*
@@ -1535,23 +1563,32 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
 		    ent = xmlGetDocEntity(doc, val);
 		    if ((ent != NULL) &&
 			(ent->etype == XML_INTERNAL_PREDEFINED_ENTITY)) {
-			if (last == NULL) {
-			    node = xmlNewDocText(doc, ent->content);
-			    last = ret = node;
-			} else if (last->type != XML_TEXT_NODE) {
-			    node = xmlNewDocText(doc, ent->content);
-			    last = xmlAddNextSibling(last, node);
-			} else
-			    xmlNodeAddContent(last, ent->content);
+
+			if (xmlBufCat(buf, ent->content))
+			    goto out;
 
 		    } else {
 			/*
+			 * Flush buffer so far
+			 */
+			if (!xmlBufIsEmpty(buf)) {
+			    node = xmlNewDocText(doc, NULL);
+			    node->content = xmlBufDetach(buf);
+
+			    if (last == NULL) {
+				last = ret = node;
+			    } else {
+				last = xmlAddNextSibling(last, node);
+			    }
+			}
+
+			/*
 			 * Create a new REFERENCE_REF node
 			 */
 			node = xmlNewReference(doc, val);
 			if (node == NULL) {
 			    if (val != NULL) xmlFree(val);
-			    return(ret);
+			    goto out;
 			}
 			else if ((ent != NULL) && (ent->children == NULL)) {
 			    xmlNodePtr temp;
@@ -1577,19 +1614,15 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
 		q = cur;
 	    }
 	    if (charval != 0) {
-		xmlChar buf[10];
+		xmlChar buffer[10];
 		int len;
 
-		len = xmlCopyCharMultiByte(buf, charval);
-		buf[len] = 0;
-		node = xmlNewDocText(doc, buf);
-		if (node != NULL) {
-		    if (last == NULL) {
-			last = ret = node;
-		    } else {
-			last = xmlAddNextSibling(last, node);
-		    }
-		}
+		len = xmlCopyCharMultiByte(buffer, charval);
+		buffer[len] = 0;
+
+		if (xmlBufCat(buf, buffer))
+		    goto out;
+		charval = 0;
 	    }
 	} else
 	    cur++;
@@ -1598,18 +1631,22 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
         /*
 	 * Handle the last piece of text.
 	 */
-	if ((last != NULL) && (last->type == XML_TEXT_NODE)) {
-	    xmlNodeAddContentLen(last, q, cur - q);
+	xmlBufAdd(buf, q, cur - q);
+    }
+
+    if (!xmlBufIsEmpty(buf)) {
+	node = xmlNewDocText(doc, NULL);
+	node->content = xmlBufDetach(buf);
+
+	if (last == NULL) {
+	    last = ret = node;
 	} else {
-	    node = xmlNewDocTextLen(doc, q, cur - q);
-	    if (node == NULL) return(ret);
-	    if (last == NULL) {
-		last = ret = node;
-	    } else {
-		last = xmlAddNextSibling(last, node);
-	    }
+	    last = xmlAddNextSibling(last, node);
 	}
     }
+
+out:
+    xmlBufFree(buf);
     return(ret);
 }
 
@@ -1625,14 +1662,19 @@ xmlStringGetNodeList(xmlDocPtr doc, const xmlChar *value) {
  * Returns a pointer to the string copy, the caller must free it with xmlFree().
  */
 xmlChar *
-xmlNodeListGetString(xmlDocPtr doc, xmlNodePtr list, int inLine)
+xmlNodeListGetString(xmlDocPtr doc, const xmlNode *list, int inLine)
 {
-    xmlNodePtr node = list;
+    const xmlNode *node = list;
     xmlChar *ret = NULL;
     xmlEntityPtr ent;
+    int attr;
 
     if (list == NULL)
         return (NULL);
+    if ((list->parent != NULL) && (list->parent->type == XML_ATTRIBUTE_NODE))
+        attr = 1;
+    else
+        attr = 0;
 
     while (node != NULL) {
         if ((node->type == XML_TEXT_NODE) ||
@@ -1642,7 +1684,10 @@ xmlNodeListGetString(xmlDocPtr doc, xmlNodePtr list, int inLine)
             } else {
                 xmlChar *buffer;
 
-                buffer = xmlEncodeEntitiesReentrant(doc, node->content);
+		if (attr)
+		    buffer = xmlEncodeAttributeEntities(doc, node->content);
+		else
+		    buffer = xmlEncodeEntitiesReentrant(doc, node->content);
                 if (buffer != NULL) {
                     ret = xmlStrcat(ret, buffer);
                     xmlFree(buffer);
@@ -1707,9 +1752,9 @@ xmlNodeListGetString(xmlDocPtr doc, xmlNodePtr list, int inLine)
  * Returns a pointer to the string copy, the caller must free it with xmlFree().
  */
 xmlChar *
-xmlNodeListGetRawString(xmlDocPtr doc, xmlNodePtr list, int inLine)
+xmlNodeListGetRawString(const xmlDoc *doc, const xmlNode *list, int inLine)
 {
-    xmlNodePtr node = list;
+    const xmlNode *node = list;
     xmlChar *ret = NULL;
     xmlEntityPtr ent;
 
@@ -2538,7 +2583,7 @@ xmlNewCharRef(xmlDocPtr doc, const xmlChar *name) {
  * Returns a pointer to the new node object.
  */
 xmlNodePtr
-xmlNewReference(xmlDocPtr doc, const xmlChar *name) {
+xmlNewReference(const xmlDoc *doc, const xmlChar *name) {
     xmlNodePtr cur;
     xmlEntityPtr ent;
 
@@ -2556,7 +2601,7 @@ xmlNewReference(xmlDocPtr doc, const xmlChar *name) {
     memset(cur, 0, sizeof(xmlNode));
     cur->type = XML_ENTITY_REF_NODE;
 
-    cur->doc = doc;
+    cur->doc = (xmlDoc *)doc;
     if (name[0] == '&') {
         int len;
         name++;
@@ -2594,11 +2639,11 @@ xmlNewReference(xmlDocPtr doc, const xmlChar *name) {
  * Returns a pointer to the new node object.
  */
 xmlNodePtr
-xmlNewDocText(xmlDocPtr doc, const xmlChar *content) {
+xmlNewDocText(const xmlDoc *doc, const xmlChar *content) {
     xmlNodePtr cur;
 
     cur = xmlNewText(content);
-    if (cur != NULL) cur->doc = doc;
+    if (cur != NULL) cur->doc = (xmlDoc *)doc;
     return(cur);
 }
 
@@ -2748,7 +2793,7 @@ void
 xmlSetTreeDoc(xmlNodePtr tree, xmlDocPtr doc) {
     xmlAttrPtr prop;
 
-    if (tree == NULL)
+    if ((tree == NULL) || (tree->type == XML_NAMESPACE_DECL))
 	return;
     if (tree->doc != doc) {
 	if(tree->type == XML_ELEMENT_NODE) {
@@ -2776,7 +2821,7 @@ void
 xmlSetListDoc(xmlNodePtr list, xmlDocPtr doc) {
     xmlNodePtr cur;
 
-    if (list == NULL)
+    if ((list == NULL) || (list->type == XML_NAMESPACE_DECL))
 	return;
     cur = list;
     while (cur != NULL) {
@@ -2883,7 +2928,9 @@ static xmlNodePtr
 xmlAddPropSibling(xmlNodePtr prev, xmlNodePtr cur, xmlNodePtr prop) {
 	xmlAttrPtr attr;
 
-	if (cur->type != XML_ATTRIBUTE_NODE)
+	if ((cur == NULL) || (cur->type != XML_ATTRIBUTE_NODE) ||
+	    (prop == NULL) || (prop->type != XML_ATTRIBUTE_NODE) ||
+	    ((prev != NULL) && (prev->type != XML_ATTRIBUTE_NODE)))
 		return(NULL);
 
 	/* check if an attribute with the same name exists */
@@ -2931,14 +2978,14 @@ xmlAddPropSibling(xmlNodePtr prev, xmlNodePtr cur, xmlNodePtr prop) {
  */
 xmlNodePtr
 xmlAddNextSibling(xmlNodePtr cur, xmlNodePtr elem) {
-    if (cur == NULL) {
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddNextSibling : cur == NULL\n");
 #endif
 	return(NULL);
     }
-    if (elem == NULL) {
+    if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddNextSibling : elem == NULL\n");
@@ -2992,7 +3039,7 @@ xmlAddNextSibling(xmlNodePtr cur, xmlNodePtr elem) {
 }
 
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
-    defined(LIBXML_SCHEMAS_ENABLED)
+    defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
 /**
  * xmlAddPrevSibling:
  * @cur:  the child node
@@ -3009,14 +3056,14 @@ xmlAddNextSibling(xmlNodePtr cur, xmlNodePtr elem) {
  */
 xmlNodePtr
 xmlAddPrevSibling(xmlNodePtr cur, xmlNodePtr elem) {
-    if (cur == NULL) {
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddPrevSibling : cur == NULL\n");
 #endif
 	return(NULL);
     }
-    if (elem == NULL) {
+    if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddPrevSibling : elem == NULL\n");
@@ -3087,7 +3134,7 @@ xmlNodePtr
 xmlAddSibling(xmlNodePtr cur, xmlNodePtr elem) {
     xmlNodePtr parent;
 
-    if (cur == NULL) {
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddSibling : cur == NULL\n");
@@ -3095,7 +3142,7 @@ xmlAddSibling(xmlNodePtr cur, xmlNodePtr elem) {
 	return(NULL);
     }
 
-    if (elem == NULL) {
+    if ((elem == NULL) || (elem->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddSibling : elem == NULL\n");
@@ -3163,7 +3210,7 @@ xmlNodePtr
 xmlAddChildList(xmlNodePtr parent, xmlNodePtr cur) {
     xmlNodePtr prev;
 
-    if (parent == NULL) {
+    if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddChildList : parent == NULL\n");
@@ -3171,7 +3218,7 @@ xmlAddChildList(xmlNodePtr parent, xmlNodePtr cur) {
 	return(NULL);
     }
 
-    if (cur == NULL) {
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddChildList : child == NULL\n");
@@ -3249,7 +3296,7 @@ xmlNodePtr
 xmlAddChild(xmlNodePtr parent, xmlNodePtr cur) {
     xmlNodePtr prev;
 
-    if (parent == NULL) {
+    if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddChild : parent == NULL\n");
@@ -3257,7 +3304,7 @@ xmlAddChild(xmlNodePtr parent, xmlNodePtr cur) {
 	return(NULL);
     }
 
-    if (cur == NULL) {
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlAddChild : child == NULL\n");
@@ -3370,8 +3417,8 @@ xmlAddChild(xmlNodePtr parent, xmlNodePtr cur) {
  * Returns the last child or NULL if none.
  */
 xmlNodePtr
-xmlGetLastChild(xmlNodePtr parent) {
-    if (parent == NULL) {
+xmlGetLastChild(const xmlNode *parent) {
+    if ((parent == NULL) || (parent->type == XML_NAMESPACE_DECL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlGetLastChild : parent == NULL\n");
@@ -3409,6 +3456,7 @@ xmlChildElementCount(xmlNodePtr parent) {
         case XML_ELEMENT_NODE:
         case XML_ENTITY_NODE:
         case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
         case XML_HTML_DOCUMENT_NODE:
             cur = parent->children;
             break;
@@ -3444,6 +3492,7 @@ xmlFirstElementChild(xmlNodePtr parent) {
         case XML_ELEMENT_NODE:
         case XML_ENTITY_NODE:
         case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
         case XML_HTML_DOCUMENT_NODE:
             cur = parent->children;
             break;
@@ -3479,6 +3528,7 @@ xmlLastElementChild(xmlNodePtr parent) {
         case XML_ELEMENT_NODE:
         case XML_ENTITY_NODE:
         case XML_DOCUMENT_NODE:
+        case XML_DOCUMENT_FRAG_NODE:
         case XML_HTML_DOCUMENT_NODE:
             cur = parent->last;
             break;
@@ -3721,6 +3771,10 @@ xmlFreeNode(xmlNodePtr cur) {
  * @cur:  the node
  *
  * Unlink a node from it's current context, the node is not freed
+ * If one need to free the node, use xmlFreeNode() routine after the
+ * unlink to discard it.
+ * Note that namespace nodes can't be unlinked as they do not have
+ * pointer to their parent.
  */
 void
 xmlUnlinkNode(xmlNodePtr cur) {
@@ -3731,6 +3785,8 @@ xmlUnlinkNode(xmlNodePtr cur) {
 #endif
 	return;
     }
+    if (cur->type == XML_NAMESPACE_DECL)
+        return;
     if (cur->type == XML_DTD_NODE) {
 	xmlDocPtr doc;
 	doc = cur->doc;
@@ -3799,14 +3855,15 @@ xmlUnlinkNode(xmlNodePtr cur) {
 xmlNodePtr
 xmlReplaceNode(xmlNodePtr old, xmlNodePtr cur) {
     if (old == cur) return(NULL);
-    if ((old == NULL) || (old->parent == NULL)) {
+    if ((old == NULL) || (old->type == XML_NAMESPACE_DECL) ||
+        (old->parent == NULL)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlReplaceNode : old == NULL or without parent\n");
 #endif
 	return(NULL);
     }
-    if (cur == NULL) {
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL)) {
 	xmlUnlinkNode(old);
 	return(old);
     }
@@ -3920,6 +3977,8 @@ xmlCopyPropInternal(xmlDocPtr doc, xmlNodePtr target, xmlAttrPtr cur) {
     xmlAttrPtr ret;
 
     if (cur == NULL) return(NULL);
+    if ((target != NULL) && (target->type != XML_ELEMENT_NODE))
+        return(NULL);
     if (target != NULL)
 	ret = xmlNewDocProp(target->doc, cur->name, NULL);
     else if (doc != NULL)
@@ -4039,6 +4098,8 @@ xmlCopyPropList(xmlNodePtr target, xmlAttrPtr cur) {
     xmlAttrPtr ret = NULL;
     xmlAttrPtr p = NULL,q;
 
+    if ((target != NULL) && (target->type != XML_ELEMENT_NODE))
+        return(NULL);
     while (cur != NULL) {
         q = xmlCopyProp(target, cur);
 	if (q == NULL)
@@ -4075,7 +4136,7 @@ xmlCopyPropList(xmlNodePtr target, xmlAttrPtr cur) {
  */
 
 static xmlNodePtr
-xmlStaticCopyNode(const xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent,
+xmlStaticCopyNode(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent,
                   int extended) {
     xmlNodePtr ret;
 
@@ -4241,6 +4302,7 @@ xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
 	    }
 	    if (doc->intSubset == NULL) {
 		q = (xmlNodePtr) xmlCopyDtd( (xmlDtdPtr) node );
+		if (q == NULL) return(NULL);
 		q->doc = doc;
 		q->parent = parent;
 		doc->intSubset = (xmlDtdPtr) q;
@@ -4252,6 +4314,7 @@ xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
 	} else
 #endif /* LIBXML_TREE_ENABLED */
 	    q = xmlStaticCopyNode(node, doc, parent, 1);
+	if (q == NULL) return(NULL);
 	if (ret == NULL) {
 	    q->prev = NULL;
 	    ret = p = q;
@@ -4278,7 +4341,7 @@ xmlStaticCopyNodeList(xmlNodePtr node, xmlDocPtr doc, xmlNodePtr parent) {
  * Returns: a new #xmlNodePtr, or NULL in case of error.
  */
 xmlNodePtr
-xmlCopyNode(const xmlNodePtr node, int extended) {
+xmlCopyNode(xmlNodePtr node, int extended) {
     xmlNodePtr ret;
 
     ret = xmlStaticCopyNode(node, NULL, NULL, extended);
@@ -4298,7 +4361,7 @@ xmlCopyNode(const xmlNodePtr node, int extended) {
  * Returns: a new #xmlNodePtr, or NULL in case of error.
  */
 xmlNodePtr
-xmlDocCopyNode(const xmlNodePtr node, xmlDocPtr doc, int extended) {
+xmlDocCopyNode(xmlNodePtr node, xmlDocPtr doc, int extended) {
     xmlNodePtr ret;
 
     ret = xmlStaticCopyNode(node, doc, NULL, extended);
@@ -4314,7 +4377,7 @@ xmlDocCopyNode(const xmlNodePtr node, xmlDocPtr doc, int extended) {
  *
  * Returns: a new #xmlNodePtr, or NULL in case of error.
  */
-xmlNodePtr xmlDocCopyNodeList(xmlDocPtr doc, const xmlNodePtr node) {
+xmlNodePtr xmlDocCopyNodeList(xmlDocPtr doc, xmlNodePtr node) {
     xmlNodePtr ret = xmlStaticCopyNodeList(node, doc, NULL);
     return(ret);
 }
@@ -4328,7 +4391,7 @@ xmlNodePtr xmlDocCopyNodeList(xmlDocPtr doc, const xmlNodePtr node) {
  *
  * Returns: a new #xmlNodePtr, or NULL in case of error.
  */
-xmlNodePtr xmlCopyNodeList(const xmlNodePtr node) {
+xmlNodePtr xmlCopyNodeList(xmlNodePtr node) {
     xmlNodePtr ret = xmlStaticCopyNodeList(node, NULL, NULL);
     return(ret);
 }
@@ -4454,6 +4517,10 @@ xmlCopyDoc(xmlDocPtr doc, int recursive) {
 #ifdef LIBXML_TREE_ENABLED
     if (doc->intSubset != NULL) {
         ret->intSubset = xmlCopyDtd(doc->intSubset);
+	if (ret->intSubset == NULL) {
+	    xmlFreeDoc(ret);
+	    return(NULL);
+	}
 	xmlSetTreeDoc((xmlNodePtr)ret->intSubset, ret);
 	ret->intSubset->parent = ret;
     }
@@ -4484,39 +4551,71 @@ xmlCopyDoc(xmlDocPtr doc, int recursive) {
  ************************************************************************/
 
 /**
- * xmlGetLineNo:
+ * xmlGetLineNoInternal:
  * @node: valid node
+ * @depth: used to limit any risk of recursion
  *
- * Get line number of @node. This requires activation of this option
- * before invoking the parser by calling xmlLineNumbersDefault(1)
+ * Get line number of @node.
+ * Try to override the limitation of lines being store in 16 bits ints
  *
  * Returns the line number if successful, -1 otherwise
  */
-long
-xmlGetLineNo(xmlNodePtr node)
+static long
+xmlGetLineNoInternal(const xmlNode *node, int depth)
 {
     long result = -1;
 
+    if (depth >= 5)
+        return(-1);
+
     if (!node)
         return result;
     if ((node->type == XML_ELEMENT_NODE) ||
         (node->type == XML_TEXT_NODE) ||
 	(node->type == XML_COMMENT_NODE) ||
-	(node->type == XML_PI_NODE))
-        result = (long) node->line;
-    else if ((node->prev != NULL) &&
+	(node->type == XML_PI_NODE)) {
+	if (node->line == 65535) {
+	    if ((node->type == XML_TEXT_NODE) && (node->psvi != NULL))
+	        result = (long) node->psvi;
+	    else if ((node->type == XML_ELEMENT_NODE) &&
+	             (node->children != NULL))
+	        result = xmlGetLineNoInternal(node->children, depth + 1);
+	    else if (node->next != NULL)
+	        result = xmlGetLineNoInternal(node->next, depth + 1);
+	    else if (node->prev != NULL)
+	        result = xmlGetLineNoInternal(node->prev, depth + 1);
+	}
+	if ((result == -1) || (result == 65535))
+	    result = (long) node->line;
+    } else if ((node->prev != NULL) &&
              ((node->prev->type == XML_ELEMENT_NODE) ||
 	      (node->prev->type == XML_TEXT_NODE) ||
 	      (node->prev->type == XML_COMMENT_NODE) ||
 	      (node->prev->type == XML_PI_NODE)))
-        result = xmlGetLineNo(node->prev);
+        result = xmlGetLineNoInternal(node->prev, depth + 1);
     else if ((node->parent != NULL) &&
              (node->parent->type == XML_ELEMENT_NODE))
-        result = xmlGetLineNo(node->parent);
+        result = xmlGetLineNoInternal(node->parent, depth + 1);
 
     return result;
 }
 
+/**
+ * xmlGetLineNo:
+ * @node: valid node
+ *
+ * Get line number of @node.
+ * Try to override the limitation of lines being store in 16 bits ints
+ * if XML_PARSE_BIG_LINES parser option was used
+ *
+ * Returns the line number if successful, -1 otherwise
+ */
+long
+xmlGetLineNo(const xmlNode *node)
+{
+    return(xmlGetLineNoInternal(node, 0));
+}
+
 #if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
 /**
  * xmlGetNodePath:
@@ -4528,9 +4627,9 @@ xmlGetLineNo(xmlNodePtr node)
  *     the returned string
  */
 xmlChar *
-xmlGetNodePath(xmlNodePtr node)
+xmlGetNodePath(const xmlNode *node)
 {
-    xmlNodePtr cur, tmp, next;
+    const xmlNode *cur, *tmp, *next;
     xmlChar *buffer = NULL, *temp;
     size_t buf_len;
     xmlChar *buf;
@@ -4539,7 +4638,7 @@ xmlGetNodePath(xmlNodePtr node)
     char nametemp[100];
     int occur = 0, generic;
 
-    if (node == NULL)
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
         return (NULL);
 
     buf_len = 500;
@@ -4774,7 +4873,7 @@ xmlGetNodePath(xmlNodePtr node)
  * Returns the #xmlNodePtr for the root or NULL
  */
 xmlNodePtr
-xmlDocGetRootElement(xmlDocPtr doc) {
+xmlDocGetRootElement(const xmlDoc *doc) {
     xmlNodePtr ret;
 
     if (doc == NULL) return(NULL);
@@ -4804,7 +4903,7 @@ xmlDocSetRootElement(xmlDocPtr doc, xmlNodePtr root) {
     xmlNodePtr old = NULL;
 
     if (doc == NULL) return(NULL);
-    if (root == NULL)
+    if ((root == NULL) || (root->type == XML_NAMESPACE_DECL))
 	return(NULL);
     xmlUnlinkNode(root);
     xmlSetTreeDoc(root, doc);
@@ -4888,9 +4987,11 @@ xmlNodeSetLang(xmlNodePtr cur, const xmlChar *lang) {
  *     It's up to the caller to free the memory with xmlFree().
  */
 xmlChar *
-xmlNodeGetLang(xmlNodePtr cur) {
+xmlNodeGetLang(const xmlNode *cur) {
     xmlChar *lang;
 
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
+        return(NULL);
     while (cur != NULL) {
         lang = xmlGetNsProp(cur, BAD_CAST "lang", XML_XML_NAMESPACE);
 	if (lang != NULL)
@@ -4967,9 +5068,11 @@ xmlNodeSetSpacePreserve(xmlNodePtr cur, int val) {
  * Returns -1 if xml:space is not inherited, 0 if "default", 1 if "preserve"
  */
 int
-xmlNodeGetSpacePreserve(xmlNodePtr cur) {
+xmlNodeGetSpacePreserve(const xmlNode *cur) {
     xmlChar *space;
 
+    if ((cur == NULL) || (cur->type != XML_ELEMENT_NODE))
+        return(-1);
     while (cur != NULL) {
 	space = xmlGetNsProp(cur, BAD_CAST "space", XML_XML_NAMESPACE);
 	if (space != NULL) {
@@ -5000,6 +5103,7 @@ void
 xmlNodeSetName(xmlNodePtr cur, const xmlChar *name) {
     xmlDocPtr doc;
     xmlDictPtr dict;
+    const xmlChar *freeme = NULL;
 
     if (cur == NULL) return;
     if (name == NULL) return;
@@ -5037,12 +5141,16 @@ xmlNodeSetName(xmlNodePtr cur, const xmlChar *name) {
         dict = NULL;
     if (dict != NULL) {
         if ((cur->name != NULL) && (!xmlDictOwns(dict, cur->name)))
-	    xmlFree((xmlChar *) cur->name);
+	    freeme = cur->name;
 	cur->name = xmlDictLookup(dict, name, -1);
     } else {
-	if (cur->name != NULL) xmlFree((xmlChar *) cur->name);
+	if (cur->name != NULL)
+	    freeme = cur->name;
 	cur->name = xmlStrdup(name);
     }
+
+    if (freeme)
+        xmlFree((xmlChar *) freeme);
 }
 #endif
 
@@ -5130,12 +5238,14 @@ xmlNodeSetBase(xmlNodePtr cur, const xmlChar* uri) {
  *     It's up to the caller to free the memory with xmlFree().
  */
 xmlChar *
-xmlNodeGetBase(xmlDocPtr doc, xmlNodePtr cur) {
+xmlNodeGetBase(const xmlDoc *doc, const xmlNode *cur) {
     xmlChar *oldbase = NULL;
     xmlChar *base, *newbase;
 
     if ((cur == NULL) && (doc == NULL))
         return(NULL);
+    if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+        return(NULL);
     if (doc == NULL) doc = cur->doc;
     if ((doc != NULL) && (doc->type == XML_HTML_DOCUMENT_NODE)) {
         cur = doc->children;
@@ -5213,27 +5323,55 @@ xmlNodeGetBase(xmlDocPtr doc, xmlNodePtr cur) {
  * Returns 0 in case of success and -1 in case of error.
  */
 int
-xmlNodeBufGetContent(xmlBufferPtr buffer, xmlNodePtr cur)
+xmlNodeBufGetContent(xmlBufferPtr buffer, const xmlNode *cur)
 {
+    xmlBufPtr buf;
+    int ret;
+
     if ((cur == NULL) || (buffer == NULL)) return(-1);
+    buf = xmlBufFromBuffer(buffer);
+    ret = xmlBufGetNodeContent(buf, cur);
+    buffer = xmlBufBackToBuffer(buf);
+    if ((ret < 0) || (buffer == NULL))
+        return(-1);
+    return(0);
+}
+
+/**
+ * xmlBufGetNodeContent:
+ * @buf:  a buffer xmlBufPtr
+ * @cur:  the node being read
+ *
+ * Read the value of a node @cur, this can be either the text carried
+ * directly by this node if it's a TEXT node or the aggregate string
+ * of the values carried by this node child's (TEXT and ENTITY_REF).
+ * Entity references are substituted.
+ * Fills up the buffer @buf with this value
+ *
+ * Returns 0 in case of success and -1 in case of error.
+ */
+int
+xmlBufGetNodeContent(xmlBufPtr buf, const xmlNode *cur)
+{
+    if ((cur == NULL) || (buf == NULL)) return(-1);
     switch (cur->type) {
         case XML_CDATA_SECTION_NODE:
         case XML_TEXT_NODE:
-	    xmlBufferCat(buffer, cur->content);
+	    xmlBufCat(buf, cur->content);
             break;
         case XML_DOCUMENT_FRAG_NODE:
         case XML_ELEMENT_NODE:{
-                xmlNodePtr tmp = cur;
+                const xmlNode *tmp = cur;
 
                 while (tmp != NULL) {
                     switch (tmp->type) {
                         case XML_CDATA_SECTION_NODE:
                         case XML_TEXT_NODE:
                             if (tmp->content != NULL)
-                                xmlBufferCat(buffer, tmp->content);
+                                xmlBufCat(buf, tmp->content);
                             break;
                         case XML_ENTITY_REF_NODE:
-                            xmlNodeBufGetContent(buffer, tmp);
+                            xmlBufGetNodeContent(buf, tmp);
                             break;
                         default:
                             break;
@@ -5277,16 +5415,16 @@ xmlNodeBufGetContent(xmlBufferPtr buffer, xmlNodePtr cur)
 
 		while (tmp != NULL) {
 		    if (tmp->type == XML_TEXT_NODE)
-		        xmlBufferCat(buffer, tmp->content);
+		        xmlBufCat(buf, tmp->content);
 		    else
-		        xmlNodeBufGetContent(buffer, tmp);
+		        xmlBufGetNodeContent(buf, tmp);
 		    tmp = tmp->next;
 		}
                 break;
             }
         case XML_COMMENT_NODE:
         case XML_PI_NODE:
-	    xmlBufferCat(buffer, cur->content);
+	    xmlBufCat(buf, cur->content);
             break;
         case XML_ENTITY_REF_NODE:{
                 xmlEntityPtr ent;
@@ -5304,7 +5442,7 @@ xmlNodeBufGetContent(xmlBufferPtr buffer, xmlNodePtr cur)
                  * xmlNodeGetContent() which handles all possible node types */
                 tmp = ent->children;
                 while (tmp) {
-		    xmlNodeBufGetContent(buffer, tmp);
+		    xmlBufGetNodeContent(buf, tmp);
                     tmp = tmp->next;
                 }
 		break;
@@ -5326,13 +5464,13 @@ xmlNodeBufGetContent(xmlBufferPtr buffer, xmlNodePtr cur)
 		if ((cur->type == XML_ELEMENT_NODE) ||
 		    (cur->type == XML_TEXT_NODE) ||
 		    (cur->type == XML_CDATA_SECTION_NODE)) {
-		    xmlNodeBufGetContent(buffer, cur);
+		    xmlBufGetNodeContent(buf, cur);
 		}
 		cur = cur->next;
 	    }
 	    break;
         case XML_NAMESPACE_DECL:
-	    xmlBufferCat(buffer, ((xmlNsPtr) cur)->href);
+	    xmlBufCat(buf, ((xmlNsPtr) cur)->href);
 	    break;
         case XML_ELEMENT_DECL:
         case XML_ATTRIBUTE_DECL:
@@ -5341,6 +5479,7 @@ xmlNodeBufGetContent(xmlBufferPtr buffer, xmlNodePtr cur)
     }
     return(0);
 }
+
 /**
  * xmlNodeGetContent:
  * @cur:  the node being read
@@ -5353,23 +5492,22 @@ xmlNodeBufGetContent(xmlBufferPtr buffer, xmlNodePtr cur)
  *     It's up to the caller to free the memory with xmlFree().
  */
 xmlChar *
-xmlNodeGetContent(xmlNodePtr cur)
+xmlNodeGetContent(const xmlNode *cur)
 {
     if (cur == NULL)
         return (NULL);
     switch (cur->type) {
         case XML_DOCUMENT_FRAG_NODE:
         case XML_ELEMENT_NODE:{
-                xmlBufferPtr buffer;
+                xmlBufPtr buf;
                 xmlChar *ret;
 
-                buffer = xmlBufferCreateSize(64);
-                if (buffer == NULL)
+                buf = xmlBufCreateSize(64);
+                if (buf == NULL)
                     return (NULL);
-		xmlNodeBufGetContent(buffer, cur);
-                ret = buffer->content;
-                buffer->content = NULL;
-                xmlBufferFree(buffer);
+		xmlBufGetNodeContent(buf, cur);
+                ret = xmlBufDetach(buf);
+                xmlBufFree(buf);
                 return (ret);
             }
         case XML_ATTRIBUTE_NODE:
@@ -5381,7 +5519,7 @@ xmlNodeGetContent(xmlNodePtr cur)
             return (NULL);
         case XML_ENTITY_REF_NODE:{
                 xmlEntityPtr ent;
-                xmlBufferPtr buffer;
+                xmlBufPtr buf;
                 xmlChar *ret;
 
                 /* lookup entity declaration */
@@ -5389,15 +5527,14 @@ xmlNodeGetContent(xmlNodePtr cur)
                 if (ent == NULL)
                     return (NULL);
 
-                buffer = xmlBufferCreate();
-                if (buffer == NULL)
+                buf = xmlBufCreate();
+                if (buf == NULL)
                     return (NULL);
 
-                xmlNodeBufGetContent(buffer, cur);
+                xmlBufGetNodeContent(buf, cur);
 
-                ret = buffer->content;
-                buffer->content = NULL;
-                xmlBufferFree(buffer);
+                ret = xmlBufDetach(buf);
+                xmlBufFree(buf);
                 return (ret);
             }
         case XML_ENTITY_NODE:
@@ -5412,18 +5549,17 @@ xmlNodeGetContent(xmlNodePtr cur)
         case XML_DOCB_DOCUMENT_NODE:
 #endif
         case XML_HTML_DOCUMENT_NODE: {
-	    xmlBufferPtr buffer;
+	    xmlBufPtr buf;
 	    xmlChar *ret;
 
-	    buffer = xmlBufferCreate();
-	    if (buffer == NULL)
+	    buf = xmlBufCreate();
+	    if (buf == NULL)
 		return (NULL);
 
-	    xmlNodeBufGetContent(buffer, (xmlNodePtr) cur);
+	    xmlBufGetNodeContent(buf, (xmlNodePtr) cur);
 
-	    ret = buffer->content;
-	    buffer->content = NULL;
-	    xmlBufferFree(buffer);
+	    ret = xmlBufDetach(buf);
+	    xmlBufFree(buf);
 	    return (ret);
 	}
         case XML_NAMESPACE_DECL: {
@@ -5736,7 +5872,7 @@ xmlTextMerge(xmlNodePtr first, xmlNodePtr second) {
  *         namespace if defined
  */
 xmlNsPtr *
-xmlGetNsList(xmlDocPtr doc ATTRIBUTE_UNUSED, xmlNodePtr node)
+xmlGetNsList(const xmlDoc *doc ATTRIBUTE_UNUSED, const xmlNode *node)
 {
     xmlNsPtr cur;
     xmlNsPtr *ret = NULL;
@@ -5744,6 +5880,9 @@ xmlGetNsList(xmlDocPtr doc ATTRIBUTE_UNUSED, xmlNodePtr node)
     int maxns = 10;
     int i;
 
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(NULL);
+
     while (node != NULL) {
         if (node->type == XML_ELEMENT_NODE) {
             cur = node->nsDef;
@@ -5840,9 +5979,9 @@ xmlNsPtr
 xmlSearchNs(xmlDocPtr doc, xmlNodePtr node, const xmlChar *nameSpace) {
 
     xmlNsPtr cur;
-    xmlNodePtr orig = node;
+    const xmlNode *orig = node;
 
-    if (node == NULL) return(NULL);
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL)) return(NULL);
     if ((nameSpace != NULL) &&
 	(xmlStrEqual(nameSpace, (const xmlChar *)"xml"))) {
 	if ((doc == NULL) && (node->type == XML_ELEMENT_NODE)) {
@@ -5972,7 +6111,7 @@ xmlSearchNsByHref(xmlDocPtr doc, xmlNodePtr node, const xmlChar * href)
     xmlNodePtr orig = node;
     int is_attr;
 
-    if ((node == NULL) || (href == NULL))
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL) || (href == NULL))
         return (NULL);
     if (xmlStrEqual(href, XML_XML_NAMESPACE)) {
         /*
@@ -6063,7 +6202,7 @@ xmlNewReconciliedNs(xmlDocPtr doc, xmlNodePtr tree, xmlNsPtr ns) {
     xmlChar prefix[50];
     int counter = 1;
 
-    if (tree == NULL) {
+    if ((tree == NULL) || (tree->type != XML_ELEMENT_NODE)) {
 #ifdef DEBUG_TREE
         xmlGenericError(xmlGenericErrorContext,
 		"xmlNewReconciliedNs : tree == NULL\n");
@@ -6309,7 +6448,7 @@ xmlReconciliateNs(xmlDocPtr doc, xmlNodePtr tree) {
 #endif /* LIBXML_TREE_ENABLED */
 
 static xmlAttrPtr
-xmlGetPropNodeInternal(xmlNodePtr node, const xmlChar *name,
+xmlGetPropNodeInternal(const xmlNode *node, const xmlChar *name,
 		       const xmlChar *nsName, int useDTD)
 {
     xmlAttrPtr prop;
@@ -6423,7 +6562,7 @@ xmlGetPropNodeInternal(xmlNodePtr node, const xmlChar *name,
 }
 
 static xmlChar*
-xmlGetPropNodeValueInternal(xmlAttrPtr prop)
+xmlGetPropNodeValueInternal(const xmlAttr *prop)
 {
     if (prop == NULL)
 	return(NULL);
@@ -6469,7 +6608,7 @@ xmlGetPropNodeValueInternal(xmlAttrPtr prop)
  *         neither was found.
  */
 xmlAttrPtr
-xmlHasProp(xmlNodePtr node, const xmlChar *name) {
+xmlHasProp(const xmlNode *node, const xmlChar *name) {
     xmlAttrPtr prop;
     xmlDocPtr doc;
 
@@ -6524,7 +6663,7 @@ xmlHasProp(xmlNodePtr node, const xmlChar *name) {
  *     if neither was found.
  */
 xmlAttrPtr
-xmlHasNsProp(xmlNodePtr node, const xmlChar *name, const xmlChar *nameSpace) {
+xmlHasNsProp(const xmlNode *node, const xmlChar *name, const xmlChar *nameSpace) {
 
     return(xmlGetPropNodeInternal(node, name, nameSpace, xmlCheckDTD));
 }
@@ -6546,7 +6685,7 @@ xmlHasNsProp(xmlNodePtr node, const xmlChar *name, const xmlChar *nameSpace) {
  *     It's up to the caller to free the memory with xmlFree().
  */
 xmlChar *
-xmlGetProp(xmlNodePtr node, const xmlChar *name) {
+xmlGetProp(const xmlNode *node, const xmlChar *name) {
     xmlAttrPtr prop;
 
     prop = xmlHasProp(node, name);
@@ -6571,7 +6710,7 @@ xmlGetProp(xmlNodePtr node, const xmlChar *name) {
  *     It's up to the caller to free the memory with xmlFree().
  */
 xmlChar *
-xmlGetNoNsProp(xmlNodePtr node, const xmlChar *name) {
+xmlGetNoNsProp(const xmlNode *node, const xmlChar *name) {
     xmlAttrPtr prop;
 
     prop = xmlGetPropNodeInternal(node, name, NULL, xmlCheckDTD);
@@ -6596,7 +6735,7 @@ xmlGetNoNsProp(xmlNodePtr node, const xmlChar *name) {
  *     It's up to the caller to free the memory with xmlFree().
  */
 xmlChar *
-xmlGetNsProp(xmlNodePtr node, const xmlChar *name, const xmlChar *nameSpace) {
+xmlGetNsProp(const xmlNode *node, const xmlChar *name, const xmlChar *nameSpace) {
     xmlAttrPtr prop;
 
     prop = xmlGetPropNodeInternal(node, name, nameSpace, xmlCheckDTD);
@@ -6761,7 +6900,7 @@ xmlSetNsProp(xmlNodePtr node, xmlNsPtr ns, const xmlChar *name,
  * Returns 1 yes, 0 no
  */
 int
-xmlNodeIsText(xmlNodePtr node) {
+xmlNodeIsText(const xmlNode *node) {
     if (node == NULL) return(0);
 
     if (node->type == XML_TEXT_NODE) return(1);
@@ -6778,7 +6917,7 @@ xmlNodeIsText(xmlNodePtr node) {
  * Returns 1 yes, 0 no
  */
 int
-xmlIsBlankNode(xmlNodePtr node) {
+xmlIsBlankNode(const xmlNode *node) {
     const xmlChar *cur;
     if (node == NULL) return(0);
 
@@ -6903,6 +7042,34 @@ xmlBufferCreateSize(size_t size) {
 }
 
 /**
+ * xmlBufferDetach:
+ * @buf:  the buffer
+ *
+ * Remove the string contained in a buffer and gie it back to the
+ * caller. The buffer is reset to an empty content.
+ * This doesn't work with immutable buffers as they can't be reset.
+ *
+ * Returns the previous string contained by the buffer.
+ */
+xmlChar *
+xmlBufferDetach(xmlBufferPtr buf) {
+    xmlChar *ret;
+
+    if (buf == NULL)
+        return(NULL);
+    if (buf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)
+        return(NULL);
+
+    ret = buf->content;
+    buf->content = NULL;
+    buf->size = 0;
+    buf->use = 0;
+
+    return ret;
+}
+
+
+/**
  * xmlBufferCreateStatic:
  * @mem: the memory area
  * @size:  the size in byte
@@ -6953,6 +7120,7 @@ xmlBufferSetAllocationScheme(xmlBufferPtr buf,
         (buf->alloc == XML_BUFFER_ALLOC_IO)) return;
     if ((scheme == XML_BUFFER_ALLOC_DOUBLEIT) ||
         (scheme == XML_BUFFER_ALLOC_EXACT) ||
+        (scheme == XML_BUFFER_ALLOC_HYBRID) ||
         (scheme == XML_BUFFER_ALLOC_IMMUTABLE))
 	buf->alloc = scheme;
 }
@@ -7152,7 +7320,7 @@ xmlBufferDump(FILE *file, xmlBufferPtr buf) {
  */
 
 const xmlChar *
-xmlBufferContent(const xmlBufferPtr buf)
+xmlBufferContent(const xmlBuffer *buf)
 {
     if(!buf)
         return NULL;
@@ -7170,7 +7338,7 @@ xmlBufferContent(const xmlBufferPtr buf)
  */
 
 int
-xmlBufferLength(const xmlBufferPtr buf)
+xmlBufferLength(const xmlBuffer *buf)
 {
     if(!buf)
         return 0;
@@ -7220,6 +7388,21 @@ xmlBufferResize(xmlBufferPtr buf, unsigned int size)
 	case XML_BUFFER_ALLOC_EXACT:
 	    newSize = size+10;
 	    break;
+        case XML_BUFFER_ALLOC_HYBRID:
+            if (buf->use < BASE_BUFFER_SIZE)
+                newSize = size;
+            else {
+                newSize = buf->size * 2;
+                while (size > newSize) {
+                    if (newSize > UINT_MAX / 2) {
+                        xmlTreeErrMemory("growing buffer");
+                        return 0;
+                    }
+                    newSize *= 2;
+                }
+            }
+            break;
+
 	default:
 	    newSize = size+10;
 	    break;
@@ -7539,7 +7722,7 @@ xmlBufferWriteQuotedString(xmlBufferPtr buf, const xmlChar *string) {
  * Returns 0 (uncompressed) to 9 (max compression)
  */
 int
-xmlGetDocCompressMode (xmlDocPtr doc) {
+xmlGetDocCompressMode (const xmlDoc *doc) {
     if (doc == NULL) return(-1);
     return(doc->compression);
 }
@@ -7730,8 +7913,7 @@ xmlDOMWrapNsMapAddItem(xmlNsMapPtr *nsmap, int position,
 	map->first->prev = ret;
 	ret->next = map->first;
 	map->first = ret;
-    } else
-	return(NULL);
+    }
 
     ret->oldNs = oldNs;
     ret->newNs = newNs;
@@ -7791,7 +7973,7 @@ xmlDOMWrapStoreNs(xmlDocPtr doc,
 *
 * Allocates and initializes a new DOM-wrapper context.
 *
-* Returns the xmlDOMWrapCtxtPtr or NULL in case of an internal errror.
+* Returns the xmlDOMWrapCtxtPtr or NULL in case of an internal error.
 */
 xmlDOMWrapCtxtPtr
 xmlDOMWrapNewCtxt(void)
@@ -7876,6 +8058,8 @@ xmlDOMWrapNSNormGatherInScopeNs(xmlNsMapPtr *map,
 
     if ((map == NULL) || (*map != NULL))
 	return (-1);
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return (-1);
     /*
     * Get in-scope ns-decls of @parent.
     */
@@ -8143,6 +8327,8 @@ xmlSearchNsByNamespaceStrict(xmlDocPtr doc, xmlNodePtr node,
 
     if ((doc == NULL) || (nsName == NULL) || (retNs == NULL))
 	return (-1);
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(-1);
 
     *retNs = NULL;
     if (xmlStrEqual(nsName, XML_XML_NAMESPACE)) {
@@ -8241,8 +8427,8 @@ xmlSearchNsByPrefixStrict(xmlDocPtr doc, xmlNodePtr node,
     xmlNodePtr cur;
     xmlNsPtr ns;
 
-    if ((doc == NULL) || (node == NULL))
-	return (-1);
+    if ((doc == NULL) || (node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(-1);
 
     if (retNs)
 	*retNs = NULL;
@@ -8310,6 +8496,9 @@ xmlDOMWrapNSNormDeclareNsForced(xmlDocPtr doc,
     char buf[50];
     const xmlChar *pref;
     int counter = 0;
+
+    if ((doc == NULL) || (elem == NULL) || (elem->type != XML_ELEMENT_NODE))
+        return(NULL);
     /*
     * Create a ns-decl on @anchor.
     */
@@ -8826,6 +9015,9 @@ xmlDOMWrapAdoptBranch(xmlDOMWrapCtxtPtr ctxt,
 	parnsdone = 0;
 
     cur = node;
+    if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+	goto internal_error;
+
     while (cur != NULL) {
 	/*
 	* Paranoid source-doc sanity check.
@@ -9205,6 +9397,9 @@ xmlDOMWrapCloneNode(xmlDOMWrapCtxtPtr ctxt,
     *resNode = NULL;
 
     cur = node;
+    if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+        return(-1);
+
     while (cur != NULL) {
 	if (cur->doc != sourceDoc) {
 	    /*
@@ -9603,7 +9798,8 @@ leave_node:
 	    if (clone->parent != NULL)
 		clone->parent->last = clone;
 	    clone = clone->parent;
-	    parentClone = clone->parent;
+	    if (clone != NULL)
+		parentClone = clone->parent;
 	    /*
 	    * Process parent --> next;
 	    */
@@ -9722,6 +9918,8 @@ xmlDOMWrapAdoptAttr(xmlDOMWrapCtxtPtr ctxt,
     if (attr->children == NULL)
 	return (0);
     cur = attr->children;
+    if ((cur != NULL) && (cur->type == XML_NAMESPACE_DECL))
+        goto internal_error;
     while (cur != NULL) {
 	cur->doc = destDoc;
 	switch (cur->type) {
@@ -9783,7 +9981,7 @@ internal_error:
 * References of out-of scope ns-decls are remapped to point to @destDoc:
 * 1) If @destParent is given, then nsDef entries on element-nodes are used
 * 2) If *no* @destParent is given, then @destDoc->oldNs entries are used
-*    This is the case when you have an unliked node and just want to move it
+*    This is the case when you have an unlinked node and just want to move it
 *    to the context of
 *
 * If @destParent is given, it ensures that the tree is namespace
@@ -9806,7 +10004,8 @@ xmlDOMWrapAdoptNode(xmlDOMWrapCtxtPtr ctxt,
 		    xmlNodePtr destParent,
 		    int options)
 {
-    if ((node == NULL) || (destDoc == NULL) ||
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL) ||
+        (destDoc == NULL) ||
 	((destParent != NULL) && (destParent->doc != destDoc)))
 	return(-1);
     /*
diff --git a/third_party/libxml/src/trio.c b/third_party/libxml/src/trio.c
index b116ccc..c8b9c84 100644
--- a/third_party/libxml/src/trio.c
+++ b/third_party/libxml/src/trio.c
@@ -99,7 +99,7 @@
 #endif
 #include <stddef.h>
 
-#ifdef HAVE_ERRNO_H
+#if defined( HAVE_ERRNO_H ) || defined( __VMS )
 #include <errno.h>
 #endif
 
@@ -126,13 +126,23 @@
 # define TRIO_ERROR_RETURN(x,y) (-1)
 #endif
 
+#ifndef VA_LIST_IS_ARRAY
+#define TRIO_VA_LIST_PTR	va_list *
+#define TRIO_VA_LIST_ADDR(l)	(&(l))
+#define TRIO_VA_LIST_DEREF(l)	(*(l))
+#else
+#define TRIO_VA_LIST_PTR	va_list
+#define TRIO_VA_LIST_ADDR(l)	(l)
+#define TRIO_VA_LIST_DEREF(l)	(l)
+#endif
+
 typedef unsigned long trio_flags_t;
 
 
 /*************************************************************************
  * Platform specific definitions
  */
-#if defined(TRIO_PLATFORM_UNIX)
+#if defined(TRIO_PLATFORM_UNIX) || defined(TRIO_PLATFORM_OS400)
 # include <unistd.h>
 # include <signal.h>
 # include <locale.h>
@@ -208,7 +218,7 @@ typedef unsigned long int trio_ulonglong_t;
 #endif
 
 /* Maximal and fixed integer types */
-#if defined(TRIO_COMPILER_SUPPORTS_C99)
+#if defined(TRIO_COMPILER_SUPPORTS_C99) && !defined( __VMS )
 # include <stdint.h>
 typedef intmax_t trio_intmax_t;
 typedef uintmax_t trio_uintmax_t;
@@ -216,8 +226,12 @@ typedef int8_t trio_int8_t;
 typedef int16_t trio_int16_t;
 typedef int32_t trio_int32_t;
 typedef int64_t trio_int64_t;
-#elif defined(TRIO_COMPILER_SUPPORTS_UNIX98)
+#elif defined(TRIO_COMPILER_SUPPORTS_UNIX98) || defined( __VMS )
 # include <inttypes.h>
+#ifdef __VMS
+typedef long long int          intmax_t;
+typedef unsigned long long int uintmax_t;
+#endif
 typedef intmax_t trio_intmax_t;
 typedef uintmax_t trio_uintmax_t;
 typedef int8_t trio_int8_t;
@@ -307,6 +321,12 @@ typedef trio_longlong_t trio_int64_t;
 #define NAN_LOWER "nan"
 #define NAN_UPPER "NAN"
 
+#if !defined(HAVE_ISASCII) && !defined(isascii)
+#ifndef __VMS
+# define isascii(x) ((unsigned int)(x) < 128)
+#endif
+#endif
+
 /* Various constants */
 enum {
   TYPE_PRINT = 1,
@@ -376,7 +396,7 @@ enum {
   /* Maximal string lengths for user-defined specifiers */
   MAX_USER_NAME = 64,
   MAX_USER_DATA = 256,
-  
+
   /* Maximal length of locale separator strings */
   MAX_LOCALE_SEPARATOR_LENGTH = MB_LEN_MAX,
   /* Maximal number of integers in grouping */
@@ -1020,23 +1040,23 @@ TRIO_ARGS2((name, prev),
 	   trio_userdef_t **prev)
 {
   trio_userdef_t *def;
-  
+
   if (internalEnterCriticalRegion)
     (void)internalEnterCriticalRegion(NULL);
-  
+
   for (def = internalUserDef; def; def = def->next)
     {
       /* Case-sensitive string comparison */
       if (trio_equal_case(def->name, name))
 	break;
-      
+
       if (prev)
 	*prev = def;
     }
-  
+
   if (internalLeaveCriticalRegion)
     (void)internalLeaveCriticalRegion(NULL);
-  
+
   return def;
 }
 #endif
@@ -1163,7 +1183,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	   int type,
 	   TRIO_CONST char *format,
 	   trio_parameter_t *parameters,
-	   va_list *arglist,
+	   TRIO_VA_LIST_PTR arglist,
 	   trio_pointer_t *argarray)
 {
   /* Count the number of times a parameter is referenced */
@@ -1200,7 +1220,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 
   /* One and only one of arglist and argarray must be used */
   assert((arglist != NULL) ^ (argarray != NULL));
-  
+
   /*
    * The 'parameters' array is not initialized, but we need to
    * know which entries we have used.
@@ -1213,7 +1233,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 #if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
   (void)mblen(NULL, 0);
 #endif
-  
+
   while (format[index])
     {
 #if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
@@ -1291,7 +1311,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 		      /* Skip if no precision */
 		      if (QUALIFIER_DOT == format[index])
 			break;
-		      
+
 		      /* After the first dot we have the precision */
 		      flags |= FLAGS_PRECISION;
 		      if ((QUALIFIER_STAR == format[index])
@@ -1336,7 +1356,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 		  else if (dots == 1) /* Base */
 		    {
 		      dots++;
-		      
+
 		      /* After the second dot we have the base */
 		      flags |= FLAGS_BASE;
 		      if ((QUALIFIER_STAR == format[index])
@@ -1535,7 +1555,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 		    }
 		  else
 		    return TRIO_ERROR_RETURN(TRIO_EINVAL, index);
-		  
+
 		  flags |= FLAGS_FIXED_SIZE;
 		  break;
 #endif
@@ -1563,7 +1583,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 		  gotSticky = TRUE;
 		  break;
 #endif
-		  
+
 #if defined(QUALIFIER_VARSIZE)
 		case QUALIFIER_VARSIZE:
 		  flags |= FLAGS_VARSIZE_PARAMETER;
@@ -1628,9 +1648,9 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	      indices[varsize] = pos;
 	      varsize = pos++;
 	    }
-	  
+
 	  indices[currentParam] = pos;
-	  
+
 	  switch (format[index++])
 	    {
 #if defined(SPECIFIER_CHAR_UPPER)
@@ -1689,11 +1709,11 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 		    }
 		}
 	      break;
-	      
+
 	    case SPECIFIER_INTEGER:
 	      parameters[pos].type = FORMAT_INT;
 	      break;
-	      
+
 	    case SPECIFIER_UNSIGNED:
 	      flags |= FLAGS_UNSIGNED;
 	      parameters[pos].type = FORMAT_INT;
@@ -1793,11 +1813,11 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	      {
 		unsigned int max;
 		int without_namespace = TRUE;
-		
+
 		parameters[pos].type = FORMAT_USER_DEFINED;
 		parameters[pos].user_name[0] = NIL;
 		tmpformat = (char *)&format[index];
-	      
+
 		while ((ch = format[index]))
 		  {
 		    index++;
@@ -1845,7 +1865,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	      }
 	      break;
 #endif /* defined(SPECIFIER_USER_DEFINED_BEGIN) */
-	      
+
 	    default:
 	      /* Bail out completely to make the error more obvious */
               return TRIO_ERROR_RETURN(TRIO_EINVAL, index);
@@ -1853,7 +1873,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 
 	  /*  Count the number of times this entry has been used */
 	  usedEntries[currentParam] += 1;
-	  
+
 	  /* Find last sticky parameters */
 	  if (gotSticky && !(flags & FLAGS_STICKY))
 	    {
@@ -1876,7 +1896,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 		    }
 		}
 	    }
-	  
+
 	  parameters[pos].indexAfterSpecifier = index;
 	  parameters[pos].flags = flags;
 	  parameters[pos].width = width;
@@ -1884,12 +1904,12 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	  parameters[pos].base = (base == NO_BASE) ? BASE_DECIMAL : base;
 	  parameters[pos].varsize = varsize;
 	  pos++;
-	  
+
 	  if (! positional)
 	    parameterPosition++;
-	  
+
 	} /* if identifier */
-      
+
     } /* while format characters left */
 
   for (num = 0; num <= maxParam; num++)
@@ -1901,7 +1921,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	  else /* double references detected */
 	    return TRIO_ERROR_RETURN(TRIO_EDBLREF, num);
 	}
-      
+
       i = indices[num];
 
       /*
@@ -1941,14 +1961,14 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	  if (flags & FLAGS_WIDECHAR)
 	    {
 	      parameters[i].data.wstring = (argarray == NULL)
-		? va_arg(*arglist, trio_wchar_t *)
+		? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_wchar_t *)
 		: (trio_wchar_t *)(argarray[num]);
 	    }
 	  else
 #endif
 	    {
 	      parameters[i].data.string = (argarray == NULL)
-		? va_arg(*arglist, char *)
+		? va_arg(TRIO_VA_LIST_DEREF(arglist), char *)
 		: (char *)(argarray[num]);
 	    }
 	  break;
@@ -1960,7 +1980,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	case FORMAT_COUNT:
 	case FORMAT_UNKNOWN:
 	  parameters[i].data.pointer = (argarray == NULL)
-	    ? va_arg(*arglist, trio_pointer_t )
+	    ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_pointer_t )
 	    : argarray[num];
 	  break;
 
@@ -1969,8 +1989,8 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	  if (TYPE_SCAN == type)
 	    {
               if (argarray == NULL)
-                parameters[i].data.pointer = 
-                  (trio_pointer_t)va_arg(*arglist, trio_pointer_t);
+                parameters[i].data.pointer =
+                  (trio_pointer_t)va_arg(TRIO_VA_LIST_DEREF(arglist), trio_pointer_t);
               else
                 {
                   if (parameters[i].type == FORMAT_CHAR)
@@ -2009,7 +2029,7 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 		      varsize = parameters[i].varsize;
 		    }
 		  parameters[i].flags &= ~FLAGS_ALL_VARSIZES;
-		  
+
 		  if (varsize <= (int)sizeof(int))
 		    ;
 		  else if (varsize <= (int)sizeof(long))
@@ -2028,36 +2048,36 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 #if defined(QUALIFIER_SIZE_T) || defined(QUALIFIER_SIZE_T_UPPER)
 	      if (parameters[i].flags & FLAGS_SIZE_T)
 		parameters[i].data.number.as_unsigned = (argarray == NULL)
-		  ? (trio_uintmax_t)va_arg(*arglist, size_t)
+		  ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), size_t)
 		  : (trio_uintmax_t)(*((size_t *)argarray[num]));
 	      else
 #endif
 #if defined(QUALIFIER_PTRDIFF_T)
 	      if (parameters[i].flags & FLAGS_PTRDIFF_T)
 		parameters[i].data.number.as_unsigned = (argarray == NULL)
-		  ? (trio_uintmax_t)va_arg(*arglist, ptrdiff_t)
+		  ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), ptrdiff_t)
 		  : (trio_uintmax_t)(*((ptrdiff_t *)argarray[num]));
 	      else
 #endif
 #if defined(QUALIFIER_INTMAX_T)
 	      if (parameters[i].flags & FLAGS_INTMAX_T)
 		parameters[i].data.number.as_unsigned = (argarray == NULL)
-		  ? (trio_uintmax_t)va_arg(*arglist, trio_intmax_t)
+		  ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), trio_intmax_t)
 		  : (trio_uintmax_t)(*((trio_intmax_t *)argarray[num]));
 	      else
 #endif
 	      if (parameters[i].flags & FLAGS_QUAD)
 		parameters[i].data.number.as_unsigned = (argarray == NULL)
-		  ? (trio_uintmax_t)va_arg(*arglist, trio_ulonglong_t)
+		  ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), trio_ulonglong_t)
 		  : (trio_uintmax_t)(*((trio_ulonglong_t *)argarray[num]));
 	      else if (parameters[i].flags & FLAGS_LONG)
 		parameters[i].data.number.as_unsigned = (argarray == NULL)
-		  ? (trio_uintmax_t)va_arg(*arglist, long)
+		  ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), long)
 		  : (trio_uintmax_t)(*((long *)argarray[num]));
 	      else
 		{
 		  if (argarray == NULL)
-		    parameters[i].data.number.as_unsigned = (trio_uintmax_t)va_arg(*arglist, int);
+		    parameters[i].data.number.as_unsigned = (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), int);
 		  else
 		    {
 		      if (parameters[i].type == FORMAT_CHAR)
@@ -2078,11 +2098,11 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	   */
 	  if (parameters[i].flags & FLAGS_USER_DEFINED)
 	    parameters[i].data.pointer = (argarray == NULL)
-	      ? va_arg(*arglist, trio_pointer_t )
+	      ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_pointer_t )
 	      : argarray[num];
 	  else
 	    parameters[i].data.number.as_unsigned = (argarray == NULL)
-	      ? (trio_uintmax_t)va_arg(*arglist, int)
+	      ? (trio_uintmax_t)va_arg(TRIO_VA_LIST_DEREF(arglist), int)
 	      : (trio_uintmax_t)(*((int *)argarray[num]));
 	  break;
 
@@ -2091,17 +2111,17 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	    {
 	      if (parameters[i].flags & FLAGS_LONGDOUBLE)
 		parameters[i].data.longdoublePointer = (argarray == NULL)
-		  ? va_arg(*arglist, trio_long_double_t *)
+		  ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_long_double_t *)
 		  : (trio_long_double_t *)argarray[num];
 	      else
                 {
 		  if (parameters[i].flags & FLAGS_LONG)
 		    parameters[i].data.doublePointer = (argarray == NULL)
-		      ? va_arg(*arglist, double *)
+		      ? va_arg(TRIO_VA_LIST_DEREF(arglist), double *)
 		      : (double *)argarray[num];
 		  else
 		    parameters[i].data.doublePointer = (argarray == NULL)
-		      ? (double *)va_arg(*arglist, float *)
+		      ? (double *)va_arg(TRIO_VA_LIST_DEREF(arglist), float *)
 		      : (double *)((float *)argarray[num]);
                 }
 	    }
@@ -2109,13 +2129,13 @@ TRIO_ARGS5((type, format, parameters, arglist, argarray),
 	    {
 	      if (parameters[i].flags & FLAGS_LONGDOUBLE)
 		parameters[i].data.longdoubleNumber = (argarray == NULL)
-		  ? va_arg(*arglist, trio_long_double_t)
+		  ? va_arg(TRIO_VA_LIST_DEREF(arglist), trio_long_double_t)
 		  : (trio_long_double_t)(*((trio_long_double_t *)argarray[num]));
 	      else
 		{
 		  if (argarray == NULL)
 		    parameters[i].data.longdoubleNumber =
-		      (trio_long_double_t)va_arg(*arglist, double);
+		      (trio_long_double_t)va_arg(TRIO_VA_LIST_DEREF(arglist), double);
 		  else
 		    {
 		      if (parameters[i].flags & FLAGS_SHORT)
@@ -2213,7 +2233,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
     number &= (unsigned long)-1;
   else
     number &= (unsigned int)-1;
-  
+
   /* Build number */
   pointer = bufferend = &buffer[sizeof(buffer) - 1];
   *pointer-- = NIL;
@@ -2260,7 +2280,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
   count = (! ((flags & FLAGS_LEFTADJUST) || (precision == NO_PRECISION)))
     ? precision
     : 0;
-  
+
   /* Adjust width further */
   if (isNegative || (flags & FLAGS_SHOWSIGN) || (flags & FLAGS_SPACE))
     width--;
@@ -2495,7 +2515,7 @@ TRIO_ARGS4((self, wch, flags, width),
 
   if (width == NO_WIDTH)
     width = sizeof(buffer);
-  
+
   size = wctomb(buffer, wch);
   if ((size <= 0) || (size > width) || (buffer[0] == NIL))
     return 0;
@@ -2537,13 +2557,13 @@ TRIO_ARGS5((self, wstring, flags, width, precision),
 #if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
   (void)mblen(NULL, 0);
 #endif
-  
+
   if (wstring == NULL)
     {
       TrioWriteString(self, NULL, flags, width, precision);
       return;
     }
-  
+
   if (NO_PRECISION == precision)
     {
       length = INT_MAX;
@@ -2638,7 +2658,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
   BOOLEAN_T keepTrailingZeroes;
   BOOLEAN_T keepDecimalPoint;
   trio_long_double_t epsilon;
-  
+
   assert(VALID(self));
   assert(VALID(self->OutStream));
   assert(((base >= MIN_BASE) && (base <= MAX_BASE)) || (base == NO_BASE));
@@ -2653,7 +2673,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
 		      : NAN_LOWER,
 		      flags, width, precision);
       return;
-      
+
     case TRIO_FP_INFINITE:
       if (isNegative)
 	{
@@ -2680,7 +2700,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
       /* Finitude */
       break;
     }
-  
+
   /* Normal numbers */
   if (flags & FLAGS_LONGDOUBLE)
     {
@@ -2728,13 +2748,13 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
 	  precision = FLT_DIG;
 	}
     }
-  
+
   if (isNegative)
     number = -number;
 
   if (isHex)
     flags |= FLAGS_FLOAT_E;
-  
+
   if (flags & FLAGS_FLOAT_G)
     {
       if (precision == 0)
@@ -2787,7 +2807,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
 
   integerNumber = floorl(number);
   fractionNumber = number - integerNumber;
-  
+
   /*
    * Truncated number.
    *
@@ -2802,7 +2822,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
     : zeroes + precision;
 
   dblFractionBase = TrioPower(base, fractionDigits);
-  
+
   workNumber = number + 0.5 / dblFractionBase;
   if (floorl(number) != floorl(workNumber))
     {
@@ -2855,7 +2875,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
       integerThreshold = INT_MAX;
       fractionThreshold = INT_MAX;
     }
-  
+
   /*
    * Calculate expected width.
    *  sign + integer part + thousands separators + decimal point
@@ -2891,7 +2911,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
       ((requireTwoDigitExponent ? sizeof("E+0") : sizeof("E+")) - 1);
   if (isHex)
     expectedWidth += sizeof("0X") - 1;
-  
+
   /* Output prefixing */
   if (flags & FLAGS_NILPADDING)
     {
@@ -2937,7 +2957,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
 	  self->OutStream(self, (flags & FLAGS_UPPER) ? 'X' : 'x');
 	}
     }
-  
+
   /* Output the integer part and thousand separators */
   dblIntegerBase = 1.0 / TrioPower(base, integerDigits - 1);
   for (i = 0; i < integerDigits; i++)
@@ -2953,7 +2973,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
 	  self->OutStream(self, digits[(int)fmodl(workNumber, dblBase)]);
 	}
       dblIntegerBase *= dblBase;
-      
+
       if (((flags & (FLAGS_FLOAT_E | FLAGS_QUOTE)) == FLAGS_QUOTE)
 	  && TrioFollowedBySeparator(integerDigits - i))
 	{
@@ -2965,7 +2985,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
 	    }
 	}
     }
-  
+
   /* Insert decimal point and build the fraction part */
   trailingZeroes = 0;
 
@@ -3014,7 +3034,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
 	    }
 	}
     }
-  
+
   if (keepTrailingZeroes)
     {
       while (trailingZeroes > 0)
@@ -3023,7 +3043,7 @@ TRIO_ARGS6((self, number, flags, width, precision, base),
 	  trailingZeroes--;
 	}
     }
-  
+
   /* Output exponent */
   if (exponentDigits > 0)
     {
@@ -3080,13 +3100,13 @@ TRIO_ARGS3((data, format, parameters),
   int precision;
   int base;
   int index;
-  
+
   index = 0;
   i = 0;
 #if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
   (void)mblen(NULL, 0);
 #endif
-  
+
   while (format[index])
     {
 #if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
@@ -3120,7 +3140,7 @@ TRIO_ARGS3((data, format, parameters),
 	      /* Skip the parameter entries */
 	      while (parameters[i].type == FORMAT_PARAMETER)
 		i++;
-	      
+
 	      flags = parameters[i].flags;
 
 	      /* Find width */
@@ -3140,7 +3160,7 @@ TRIO_ARGS3((data, format, parameters),
 		      width = -width;
 		    }
 		}
-	      
+
 	      /* Find precision */
 	      if (flags & FLAGS_PRECISION)
 		{
@@ -3171,7 +3191,7 @@ TRIO_ARGS3((data, format, parameters),
 		  /* Get base from parameter list */
 		  base = (int)parameters[base].data.number.as_signed;
 		}
-	      
+
 	      switch (parameters[i].type)
 		{
 		case FORMAT_CHAR:
@@ -3251,7 +3271,7 @@ TRIO_ARGS3((data, format, parameters),
 		case FORMAT_POINTER:
 		  {
 		    trio_reference_t reference;
-		    
+
 		    reference.data = data;
 		    reference.parameter = &parameters[i];
 		    trio_print_pointer(&reference, parameters[i].data.pointer);
@@ -3354,7 +3374,7 @@ TRIO_ARGS3((data, format, parameters),
 		  }
 		  break;
 #endif /* defined(FORMAT_USER_DEFINED) */
-		  
+
 		default:
 		  break;
 		} /* switch parameter type */
@@ -3380,7 +3400,7 @@ TrioFormatRef
 TRIO_ARGS4((reference, format, arglist, argarray),
 	   trio_reference_t *reference,
 	   TRIO_CONST char *format,
-	   va_list *arglist,
+	   TRIO_VA_LIST_PTR arglist,
 	   trio_pointer_t *argarray)
 {
   int status;
@@ -3408,7 +3428,7 @@ TRIO_ARGS6((destination, destinationSize, OutStream, format, arglist, argarray),
 	   size_t destinationSize,
 	   void (*OutStream) TRIO_PROTO((trio_class_t *, int)),
 	   TRIO_CONST char *format,
-	   va_list *arglist,
+	   TRIO_VA_LIST_PTR arglist,
 	   trio_pointer_t *argarray)
 {
   int status;
@@ -3564,7 +3584,7 @@ TRIO_ARGS2((self, output),
 
   assert(VALID(self));
   assert(VALID(self->location));
-  
+
   buffer = (char **)self->location;
 
   if (self->processed < self->max)
@@ -3632,9 +3652,9 @@ TRIO_VARGS2((format, va_alist),
   va_list args;
 
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
-  status = TrioFormat(stdout, 0, TrioOutStreamFile, format, &args, NULL);
+  status = TrioFormat(stdout, 0, TrioOutStreamFile, format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -3654,7 +3674,7 @@ TRIO_ARGS2((format, args),
 {
   assert(VALID(format));
 
-  return TrioFormat(stdout, 0, TrioOutStreamFile, format, &args, NULL);
+  return TrioFormat(stdout, 0, TrioOutStreamFile, format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 /**
@@ -3699,9 +3719,9 @@ TRIO_VARGS3((file, format, va_alist),
 
   assert(VALID(file));
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
-  status = TrioFormat(file, 0, TrioOutStreamFile, format, &args, NULL);
+  status = TrioFormat(file, 0, TrioOutStreamFile, format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -3723,8 +3743,8 @@ TRIO_ARGS3((file, format, args),
 {
   assert(VALID(file));
   assert(VALID(format));
-  
-  return TrioFormat(file, 0, TrioOutStreamFile, format, &args, NULL);
+
+  return TrioFormat(file, 0, TrioOutStreamFile, format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 /**
@@ -3744,7 +3764,7 @@ TRIO_ARGS3((file, format, args),
 {
   assert(VALID(file));
   assert(VALID(format));
-  
+
   return TrioFormat(file, 0, TrioOutStreamFile, format, NULL, args);
 }
 
@@ -3771,9 +3791,9 @@ TRIO_VARGS3((fd, format, va_alist),
   va_list args;
 
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
-  status = TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, &args, NULL);
+  status = TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -3794,8 +3814,8 @@ TRIO_ARGS3((fd, format, args),
 	   va_list args)
 {
   assert(VALID(format));
-  
-  return TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, &args, NULL);
+
+  return TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 /**
@@ -3814,7 +3834,7 @@ TRIO_ARGS3((fd, format, args),
 	   trio_pointer_t *args)
 {
   assert(VALID(format));
-  
+
   return TrioFormat(&fd, 0, TrioOutStreamFileDescriptor, format, NULL, args);
 }
 
@@ -3839,7 +3859,7 @@ TRIO_VARGS4((stream, closure, format, va_alist),
   TRIO_VA_START(args, format);
   data.stream.out = stream;
   data.closure = closure;
-  status = TrioFormat(&data, 0, TrioOutStreamCustom, format, &args, NULL);
+  status = TrioFormat(&data, 0, TrioOutStreamCustom, format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -3859,7 +3879,7 @@ TRIO_ARGS4((stream, closure, format, args),
 
   data.stream.out = stream;
   data.closure = closure;
-  return TrioFormat(&data, 0, TrioOutStreamCustom, format, &args, NULL);
+  return TrioFormat(&data, 0, TrioOutStreamCustom, format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 TRIO_PUBLIC int
@@ -3904,9 +3924,9 @@ TRIO_VARGS3((buffer, format, va_alist),
 
   assert(VALID(buffer));
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
-  status = TrioFormat(&buffer, 0, TrioOutStreamString, format, &args, NULL);
+  status = TrioFormat(&buffer, 0, TrioOutStreamString, format, TRIO_VA_LIST_ADDR(args), NULL);
   *buffer = NIL; /* Terminate with NIL character */
   TRIO_VA_END(args);
   return status;
@@ -3932,7 +3952,7 @@ TRIO_ARGS3((buffer, format, args),
   assert(VALID(buffer));
   assert(VALID(format));
 
-  status = TrioFormat(&buffer, 0, TrioOutStreamString, format, &args, NULL);
+  status = TrioFormat(&buffer, 0, TrioOutStreamString, format, TRIO_VA_LIST_ADDR(args), NULL);
   *buffer = NIL;
   return status;
 }
@@ -3991,7 +4011,7 @@ TRIO_VARGS4((buffer, max, format, va_alist),
 
   TRIO_VA_START(args, format);
   status = TrioFormat(&buffer, max > 0 ? max - 1 : 0,
-		      TrioOutStreamStringMax, format, &args, NULL);
+		      TrioOutStreamStringMax, format, TRIO_VA_LIST_ADDR(args), NULL);
   if (max > 0)
     *buffer = NIL;
   TRIO_VA_END(args);
@@ -4021,7 +4041,7 @@ TRIO_ARGS4((buffer, max, format, args),
   assert(VALID(format));
 
   status = TrioFormat(&buffer, max > 0 ? max - 1 : 0,
-		      TrioOutStreamStringMax, format, &args, NULL);
+		      TrioOutStreamStringMax, format, TRIO_VA_LIST_ADDR(args), NULL);
   if (max > 0)
     *buffer = NIL;
   return status;
@@ -4082,7 +4102,7 @@ TRIO_VARGS4((buffer, max, format, va_alist),
   buffer = &buffer[buf_len];
 
   status = TrioFormat(&buffer, max - 1 - buf_len,
-		      TrioOutStreamStringMax, format, &args, NULL);
+		      TrioOutStreamStringMax, format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   *buffer = NIL;
   return status;
@@ -4098,14 +4118,14 @@ TRIO_ARGS4((buffer, max, format, args),
 {
   int status;
   size_t buf_len;
-  
+
   assert(VALID(buffer));
   assert(VALID(format));
 
   buf_len = trio_length(buffer);
   buffer = &buffer[buf_len];
   status = TrioFormat(&buffer, max - 1 - buf_len,
-		      TrioOutStreamStringMax, format, &args, NULL);
+		      TrioOutStreamStringMax, format, TRIO_VA_LIST_ADDR(args), NULL);
   *buffer = NIL;
   return status;
 }
@@ -4126,13 +4146,13 @@ TRIO_VARGS2((format, va_alist),
   char *result = NULL;
 
   assert(VALID(format));
-  
+
   info = trio_xstring_duplicate("");
   if (info)
     {
       TRIO_VA_START(args, format);
       (void)TrioFormat(info, 0, TrioOutStreamStringDynamic,
-		       format, &args, NULL);
+		       format, TRIO_VA_LIST_ADDR(args), NULL);
       TRIO_VA_END(args);
 
       trio_string_terminate(info);
@@ -4151,14 +4171,14 @@ TRIO_ARGS2((format, args),
 {
   trio_string_t *info;
   char *result = NULL;
-  
+
   assert(VALID(format));
-  
+
   info = trio_xstring_duplicate("");
   if (info)
     {
       (void)TrioFormat(info, 0, TrioOutStreamStringDynamic,
-		       format, &args, NULL);
+		       format, TRIO_VA_LIST_ADDR(args), NULL);
       trio_string_terminate(info);
       result = trio_string_extract(info);
       trio_string_destroy(info);
@@ -4180,7 +4200,7 @@ TRIO_VARGS3((result, format, va_alist),
   assert(VALID(format));
 
   *result = NULL;
-  
+
   info = trio_xstring_duplicate("");
   if (info == NULL)
     {
@@ -4190,7 +4210,7 @@ TRIO_VARGS3((result, format, va_alist),
     {
       TRIO_VA_START(args, format);
       status = TrioFormat(info, 0, TrioOutStreamStringDynamic,
-			  format, &args, NULL);
+			  format, TRIO_VA_LIST_ADDR(args), NULL);
       TRIO_VA_END(args);
       if (status >= 0)
 	{
@@ -4211,11 +4231,11 @@ TRIO_ARGS3((result, format, args),
 {
   int status;
   trio_string_t *info;
-  
+
   assert(VALID(format));
 
   *result = NULL;
-  
+
   info = trio_xstring_duplicate("");
   if (info == NULL)
     {
@@ -4224,7 +4244,7 @@ TRIO_ARGS3((result, format, args),
   else
     {
       status = TrioFormat(info, 0, TrioOutStreamStringDynamic,
-			  format, &args, NULL);
+			  format, TRIO_VA_LIST_ADDR(args), NULL);
       if (status >= 0)
 	{
 	  trio_string_terminate(info);
@@ -4264,7 +4284,7 @@ TRIO_ARGS3((result, format, args),
    @param name
    @return Handle.
  */
-TRIO_PUBLIC trio_pointer_t 
+TRIO_PUBLIC trio_pointer_t
 trio_register
 TRIO_ARGS2((callback, name),
 	   trio_callback_t callback,
@@ -4291,23 +4311,23 @@ TRIO_ARGS2((callback, name),
 	    }
 	  return NULL;
 	}
-      
+
       /* Bail out if namespace is too long */
       if (trio_length(name) >= MAX_USER_NAME)
 	return NULL;
-      
+
       /* Bail out if namespace already is registered */
       def = TrioFindNamespace(name, &prev);
       if (def)
 	return NULL;
     }
-  
+
   def = (trio_userdef_t *)TRIO_MALLOC(sizeof(trio_userdef_t));
   if (def)
     {
       if (internalEnterCriticalRegion)
 	(void)internalEnterCriticalRegion(NULL);
-      
+
       if (name)
 	{
 	  /* Link into internal list */
@@ -4352,12 +4372,12 @@ TRIO_ARGS1((handle),
 	{
 	  if (internalEnterCriticalRegion)
 	    (void)internalEnterCriticalRegion(NULL);
-	  
+
 	  if (prev == NULL)
 	    internalUserDef = NULL;
 	  else
 	    prev->next = def->next;
-	  
+
 	  if (internalLeaveCriticalRegion)
 	    (void)internalLeaveCriticalRegion(NULL);
 	}
@@ -4377,14 +4397,14 @@ TRIO_ARGS1((ref),
 #if defined(FORMAT_USER_DEFINED)
   assert(((trio_reference_t *)ref)->parameter->type == FORMAT_USER_DEFINED);
 #endif
-  
+
   return (((trio_reference_t *)ref)->parameter->user_data);
 }
 
 /*************************************************************************
  * trio_get_argument [public]
  */
-trio_pointer_t 
+trio_pointer_t
 trio_get_argument
 TRIO_ARGS1((ref),
 	   trio_pointer_t ref)
@@ -4392,7 +4412,7 @@ TRIO_ARGS1((ref),
 #if defined(FORMAT_USER_DEFINED)
   assert(((trio_reference_t *)ref)->parameter->type == FORMAT_USER_DEFINED);
 #endif
-  
+
   return ((trio_reference_t *)ref)->parameter->data.pointer;
 }
 
@@ -4924,9 +4944,9 @@ TRIO_VARGS3((ref, format, va_alist),
   va_list arglist;
 
   assert(VALID(format));
-  
+
   TRIO_VA_START(arglist, format);
-  status = TrioFormatRef((trio_reference_t *)ref, format, &arglist, NULL);
+  status = TrioFormatRef((trio_reference_t *)ref, format, TRIO_VA_LIST_ADDR(arglist), NULL);
   TRIO_VA_END(arglist);
   return status;
 }
@@ -4942,8 +4962,8 @@ TRIO_ARGS3((ref, format, arglist),
 	   va_list arglist)
 {
   assert(VALID(format));
-  
-  return TrioFormatRef((trio_reference_t *)ref, format, &arglist, NULL);
+
+  return TrioFormatRef((trio_reference_t *)ref, format, TRIO_VA_LIST_ADDR(arglist), NULL);
 }
 
 /*************************************************************************
@@ -4957,7 +4977,7 @@ TRIO_ARGS3((ref, format, argarray),
 	   trio_pointer_t *argarray)
 {
   assert(VALID(format));
-  
+
   return TrioFormatRef((trio_reference_t *)ref, format, NULL, argarray);
 }
 
@@ -5206,7 +5226,7 @@ TRIO_ARGS4((format, indexPointer, flagsPointer, characterclass),
       switch (ch)
 	{
 	case QUALIFIER_MINUS: /* Scanlist ranges */
-	  
+
 	  /*
 	   * Both C99 and UNIX98 describes ranges as implementation-
 	   * defined.
@@ -5233,17 +5253,17 @@ TRIO_ARGS4((format, indexPointer, flagsPointer, characterclass),
 	    return TRIO_ERROR_RETURN(TRIO_EINVAL, index);
 	  if (range_begin > range_end)
 	    return TRIO_ERROR_RETURN(TRIO_ERANGE, index);
-	    
+
 	  for (i = (int)range_begin; i <= (int)range_end; i++)
 	    characterclass[i]++;
-	    
+
 	  ch = range_end;
 	  break;
-	  
+
 #if TRIO_EXTENSION
 
 	case SPECIFIER_GROUP:
-	  
+
 	  switch (format[index + 1])
 	    {
 	    case QUALIFIER_DOT: /* Collating symbol */
@@ -5262,15 +5282,15 @@ TRIO_ARGS4((format, indexPointer, flagsPointer, characterclass),
 		}
 	      if (format[++i] != SPECIFIER_UNGROUP)
 		return -1;
-	      
+
 	      index = i;
 	      break;
-	  
+
 	    case QUALIFIER_EQUAL: /* Equivalence class expressions */
 	      {
 		unsigned int j;
 		unsigned int k;
-	    
+
 		if (internalCollationUnconverted)
 		  {
 		    /* Lazy evaluation of collation array */
@@ -5294,13 +5314,13 @@ TRIO_ARGS4((format, indexPointer, flagsPointer, characterclass),
 		  }
 		if (format[++i] != SPECIFIER_UNGROUP)
 		  return -1;
-		
+
 		index = i;
 	      }
 	      break;
-	  
+
 	    case QUALIFIER_COLON: /* Character class expressions */
-	  
+
 	      if (trio_equal_max(CLASS_ALNUM, sizeof(CLASS_ALNUM) - 1,
 				 &format[index]))
 		{
@@ -5400,9 +5420,9 @@ TRIO_ARGS4((format, indexPointer, flagsPointer, characterclass),
 	      break;
 	    }
 	  break;
-	  
+
 #endif /* TRIO_EXTENSION */
-	  
+
 	default:
 	  characterclass[(int)ch]++;
 	  break;
@@ -5448,9 +5468,9 @@ TRIO_ARGS5((self, target, flags, width, base),
 	}
       internalDigitsUnconverted = FALSE;
     }
-  
+
   TrioSkipWhitespaces(self);
-  
+
   if (!(flags & FLAGS_UNSIGNED))
     {
       /* Leading sign */
@@ -5464,9 +5484,9 @@ TRIO_ARGS5((self, target, flags, width, base),
 	  isNegative = TRUE;
 	}
     }
-  
+
   count = self->processed;
-  
+
   if (flags & FLAGS_ALTERNATIVE)
     {
       switch (base)
@@ -5527,7 +5547,7 @@ TRIO_ARGS5((self, target, flags, width, base),
 	}
       else
 	break;
-            
+
       number *= base;
       number += digit;
       gotNumber = TRUE; /* we need at least one digit */
@@ -5538,7 +5558,7 @@ TRIO_ARGS5((self, target, flags, width, base),
   /* Was anything read at all? */
   if (!gotNumber)
     return FALSE;
-  
+
   if (target)
     *target = (isNegative) ? -((trio_intmax_t)number) : number;
   return TRUE;
@@ -5558,7 +5578,7 @@ TRIO_ARGS4((self, target, flags, width),
   int i;
   char ch;
   trio_uintmax_t number;
-  
+
   assert(VALID(self));
   assert(VALID(self->InStream));
 
@@ -5603,7 +5623,7 @@ TRIO_ARGS4((self, target, flags, width),
 	      break;
 	    }
 	}
-      
+
       if (target)
 	target[i] = ch;
     }
@@ -5622,12 +5642,12 @@ TRIO_ARGS4((self, target, flags, width),
 	   int width)
 {
   int i;
-  
+
   assert(VALID(self));
   assert(VALID(self->InStream));
 
   TrioSkipWhitespaces(self);
-    
+
   /*
    * Continue until end of string is reached, a whitespace is encountered,
    * or width is exceeded
@@ -5663,7 +5683,7 @@ TRIO_ARGS4((self, target, flags, width),
   int amount = 0;
   trio_wchar_t wch;
   char buffer[MB_LEN_MAX + 1];
-  
+
   assert(VALID(self));
   assert(VALID(self->InStream));
 
@@ -5720,7 +5740,7 @@ TRIO_ARGS4((self, target, flags, width),
 {
   int i;
   int size;
-  
+
   assert(VALID(self));
   assert(VALID(self->InStream));
 
@@ -5729,7 +5749,7 @@ TRIO_ARGS4((self, target, flags, width),
 #if defined(TRIO_COMPILER_SUPPORTS_MULTIBYTE)
   (void)mblen(NULL, 0);
 #endif
-  
+
   /*
    * Continue until end of string is reached, a whitespace is encountered,
    * or width is exceeded
@@ -5767,7 +5787,7 @@ TRIO_ARGS5((self, target, characterclass, flags, width),
 {
   int ch;
   int i;
-  
+
   assert(VALID(self));
   assert(VALID(self->InStream));
 
@@ -5782,7 +5802,7 @@ TRIO_ARGS5((self, target, characterclass, flags, width),
 	target[i] = (char)ch;
       self->InStream(self, &ch);
     }
-  
+
   if (target)
     target[i] = NIL;
   return TRUE;
@@ -5811,12 +5831,12 @@ TRIO_ARGS4((self, target, flags, width),
   BOOLEAN_T isHex = FALSE;
 
   doubleString[0] = 0;
-  
+
   if ((width == NO_WIDTH) || (width > (int)sizeof(doubleString) - 1))
     width = sizeof(doubleString) - 1;
-  
+
   TrioSkipWhitespaces(self);
-  
+
   /*
    * Read entire double number from stream. trio_to_double requires
    * a string as input, but InStream can be anything, so we have to
@@ -5902,11 +5922,11 @@ TRIO_ARGS4((self, target, flags, width),
 	  self->InStream(self, &ch);
 	}
       break;
-      
+
     default:
       break;
     }
-  
+
   while ((ch != EOF) && (index - start < width))
     {
       /* Integer part */
@@ -5966,7 +5986,7 @@ TRIO_ARGS4((self, target, flags, width),
     return FALSE;
 
   doubleString[index] = 0;
-  
+
   if (flags & FLAGS_LONGDOUBLE)
     {
       *((trio_long_double_t *)target) = trio_to_long_double(doubleString, NULL);
@@ -5992,7 +6012,7 @@ TRIO_ARGS3((self, target, flags),
   char buffer[sizeof(internalNullString)];
 
   flags |= (FLAGS_UNSIGNED | FLAGS_ALTERNATIVE | FLAGS_NILPADDING);
-  
+
   if (TrioReadNumber(self,
 		     &number,
 		     flags,
@@ -6013,7 +6033,7 @@ TRIO_ARGS3((self, target, flags),
 			  : buffer,
 			  0,
 			  sizeof(internalNullString) - 1))
-    {  
+    {
       if (trio_equal_case(buffer, internalNullString))
 	{
 	  if (target)
@@ -6077,12 +6097,12 @@ TRIO_ARGS3((data, format, parameters),
 	    }
 	}
 #endif /* TRIO_COMPILER_SUPPORTS_MULTIBYTE */
-      
+
       if ((EOF == ch) && (parameters[i].type != FORMAT_COUNT))
 	{
 	  return (assignment > 0) ? assignment : EOF;
 	}
-      
+
       if (CHAR_IDENTIFIER == format[index])
 	{
 	  if (CHAR_IDENTIFIER == format[index + 1])
@@ -6101,7 +6121,7 @@ TRIO_ARGS3((data, format, parameters),
 	  /* Skip the parameter entries */
 	  while (parameters[i].type == FORMAT_PARAMETER)
 	    i++;
-	  
+
 	  flags = parameters[i].flags;
 	  /* Find width */
 	  width = parameters[i].width;
@@ -6117,7 +6137,7 @@ TRIO_ARGS3((data, format, parameters),
 	      /* Get base from parameter list */
 	      base = (int)parameters[base].data.number.as_signed;
 	    }
-	  
+
 	  switch (parameters[i].type)
 	    {
 	    case FORMAT_INT:
@@ -6165,7 +6185,7 @@ TRIO_ARGS3((data, format, parameters),
 		  }
 	      }
 	      break; /* FORMAT_INT */
-	      
+
 	    case FORMAT_STRING:
 #if TRIO_WIDECHAR
 	      if (flags & FLAGS_WIDECHAR)
@@ -6229,7 +6249,7 @@ TRIO_ARGS3((data, format, parameters),
 		  }
 		/* Skip over group specifier */
 		index++;
-		
+
 		memset(characterclass, 0, sizeof(characterclass));
 		rc = TrioGetCharacterClass(format,
 					   &index,
@@ -6291,7 +6311,7 @@ TRIO_ARGS3((data, format, parameters),
 		    }
 		}
 	      break; /* FORMAT_COUNT */
-	      
+
 	    case FORMAT_CHAR:
 #if TRIO_WIDECHAR
 	      if (flags & FLAGS_WIDECHAR)
@@ -6353,7 +6373,7 @@ TRIO_ARGS3((data, format, parameters),
 	    }
 	  else
 	    return assignment;
-	  
+
 	  index++;
 	}
     }
@@ -6370,7 +6390,7 @@ TRIO_ARGS6((source, sourceSize, InStream, format, arglist, argarray),
 	   size_t sourceSize,
 	   void (*InStream) TRIO_PROTO((trio_class_t *, int *)),
 	   TRIO_CONST char *format,
-	   va_list *arglist,
+	   TRIO_VA_LIST_PTR arglist,
 	   trio_pointer_t *argarray)
 {
   int status;
@@ -6392,7 +6412,7 @@ TRIO_ARGS6((source, sourceSize, InStream, format, arglist, argarray),
       TrioSetLocale();
     }
 #endif
-  
+
   status = TrioParse(TYPE_SCAN, format, parameters, arglist, argarray);
   if (status < 0)
     return status;
@@ -6414,11 +6434,14 @@ TRIO_ARGS2((self, intPointer),
 	   trio_class_t *self,
 	   int *intPointer)
 {
-  FILE *file = (FILE *)self->location;
+  FILE *file;
 
   assert(VALID(self));
+  assert(VALID(self->location));
   assert(VALID(file));
 
+  file = (FILE *)self->location;
+
   self->current = fgetc(file);
   if (self->current == EOF)
     {
@@ -6431,7 +6454,7 @@ TRIO_ARGS2((self, intPointer),
       self->processed++;
       self->committed++;
     }
-  
+
   if (VALID(intPointer))
     {
       *intPointer = self->current;
@@ -6447,11 +6470,14 @@ TRIO_ARGS2((self, intPointer),
 	   trio_class_t *self,
 	   int *intPointer)
 {
-  int fd = *((int *)self->location);
+  int fd;
   int size;
   unsigned char input;
 
   assert(VALID(self));
+  assert(VALID(self->location));
+
+  fd = *((int *)self->location);
 
   size = read(fd, &input, sizeof(char));
   if (size == -1)
@@ -6468,7 +6494,7 @@ TRIO_ARGS2((self, intPointer),
       self->committed++;
       self->processed++;
     }
-  
+
   if (VALID(intPointer))
     {
       *intPointer = self->current;
@@ -6485,7 +6511,7 @@ TRIO_ARGS2((self, intPointer),
 	   int *intPointer)
 {
   trio_custom_t *data;
-  
+
   assert(VALID(self));
   assert(VALID(self->location));
 
@@ -6494,7 +6520,7 @@ TRIO_ARGS2((self, intPointer),
   self->current = (data->stream.in == NULL)
     ? NIL
     : (data->stream.in)(data->closure);
-  
+
   if (self->current == NIL)
     {
       self->current = EOF;
@@ -6504,7 +6530,7 @@ TRIO_ARGS2((self, intPointer),
       self->processed++;
       self->committed++;
     }
-  
+
   if (VALID(intPointer))
     {
       *intPointer = self->current;
@@ -6537,7 +6563,7 @@ TRIO_ARGS2((self, intPointer),
       self->processed++;
       self->committed++;
     }
-  
+
   if (VALID(intPointer))
     {
       *intPointer = self->current;
@@ -6578,11 +6604,11 @@ TRIO_VARGS2((format, va_alist),
   va_list args;
 
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
   status = TrioScan((trio_pointer_t)stdin, 0,
 		    TrioInStreamFile,
-		    format, &args, NULL);
+		    format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -6594,10 +6620,10 @@ TRIO_ARGS2((format, args),
 	   va_list args)
 {
   assert(VALID(format));
-  
+
   return TrioScan((trio_pointer_t)stdin, 0,
 		  TrioInStreamFile,
-		  format, &args, NULL);
+		  format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 TRIO_PUBLIC int
@@ -6607,7 +6633,7 @@ TRIO_ARGS2((format, args),
 	   trio_pointer_t *args)
 {
   assert(VALID(format));
-  
+
   return TrioScan((trio_pointer_t)stdin, 0,
 		  TrioInStreamFile,
 		  format, NULL, args);
@@ -6628,11 +6654,11 @@ TRIO_VARGS3((file, format, va_alist),
 
   assert(VALID(file));
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
   status = TrioScan((trio_pointer_t)file, 0,
 		    TrioInStreamFile,
-		    format, &args, NULL);
+		    format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -6646,10 +6672,10 @@ TRIO_ARGS3((file, format, args),
 {
   assert(VALID(file));
   assert(VALID(format));
-  
+
   return TrioScan((trio_pointer_t)file, 0,
 		  TrioInStreamFile,
-		  format, &args, NULL);
+		  format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 TRIO_PUBLIC int
@@ -6661,7 +6687,7 @@ TRIO_ARGS3((file, format, args),
 {
   assert(VALID(file));
   assert(VALID(format));
-  
+
   return TrioScan((trio_pointer_t)file, 0,
 		  TrioInStreamFile,
 		  format, NULL, args);
@@ -6681,11 +6707,11 @@ TRIO_VARGS3((fd, format, va_alist),
   va_list args;
 
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
   status = TrioScan((trio_pointer_t)&fd, 0,
 		    TrioInStreamFileDescriptor,
-		    format, &args, NULL);
+		    format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -6698,10 +6724,10 @@ TRIO_ARGS3((fd, format, args),
 	   va_list args)
 {
   assert(VALID(format));
-  
+
   return TrioScan((trio_pointer_t)&fd, 0,
 		  TrioInStreamFileDescriptor,
-		  format, &args, NULL);
+		  format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 TRIO_PUBLIC int
@@ -6712,7 +6738,7 @@ TRIO_ARGS3((fd, format, args),
 	   trio_pointer_t *args)
 {
   assert(VALID(format));
-  
+
   return TrioScan((trio_pointer_t)&fd, 0,
 		  TrioInStreamFileDescriptor,
 		  format, NULL, args);
@@ -6735,11 +6761,11 @@ TRIO_VARGS4((stream, closure, format, va_alist),
 
   assert(VALID(stream));
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
   data.stream.in = stream;
   data.closure = closure;
-  status = TrioScan(&data, 0, TrioInStreamCustom, format, &args, NULL);
+  status = TrioScan(&data, 0, TrioInStreamCustom, format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -6753,13 +6779,13 @@ TRIO_ARGS4((stream, closure, format, args),
 	   va_list args)
 {
   trio_custom_t data;
-  
+
   assert(VALID(stream));
   assert(VALID(format));
 
   data.stream.in = stream;
   data.closure = closure;
-  return TrioScan(&data, 0, TrioInStreamCustom, format, &args, NULL);
+  return TrioScan(&data, 0, TrioInStreamCustom, format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 TRIO_PUBLIC int
@@ -6771,7 +6797,7 @@ TRIO_ARGS4((stream, closure, format, args),
 	   trio_pointer_t *args)
 {
   trio_custom_t data;
-  
+
   assert(VALID(stream));
   assert(VALID(format));
 
@@ -6795,11 +6821,11 @@ TRIO_VARGS3((buffer, format, va_alist),
 
   assert(VALID(buffer));
   assert(VALID(format));
-  
+
   TRIO_VA_START(args, format);
   status = TrioScan((trio_pointer_t)&buffer, 0,
 		    TrioInStreamString,
-		    format, &args, NULL);
+		    format, TRIO_VA_LIST_ADDR(args), NULL);
   TRIO_VA_END(args);
   return status;
 }
@@ -6813,10 +6839,10 @@ TRIO_ARGS3((buffer, format, args),
 {
   assert(VALID(buffer));
   assert(VALID(format));
-  
+
   return TrioScan((trio_pointer_t)&buffer, 0,
 		  TrioInStreamString,
-		  format, &args, NULL);
+		  format, TRIO_VA_LIST_ADDR(args), NULL);
 }
 
 TRIO_PUBLIC int
@@ -6828,7 +6854,7 @@ TRIO_ARGS3((buffer, format, args),
 {
   assert(VALID(buffer));
   assert(VALID(format));
-  
+
   return TrioScan((trio_pointer_t)&buffer, 0,
 		  TrioInStreamString,
 		  format, NULL, args);
diff --git a/third_party/libxml/src/trio.h b/third_party/libxml/src/trio.h
index eab1b6d..99d2127 100644
--- a/third_party/libxml/src/trio.h
+++ b/third_party/libxml/src/trio.h
@@ -28,7 +28,7 @@
  * Use autoconf defines if present. Packages using trio must define
  * HAVE_CONFIG_H as a compiler option themselves.
  */
-#if defined(HAVE_CONFIG_H)
+#if defined(TRIO_HAVE_CONFIG_H)
 # include "config.h"
 #endif
 
@@ -155,45 +155,59 @@ void trio_locale_set_grouping TRIO_PROTO((char *grouping));
 #ifdef TRIO_REPLACE_STDIO
 /* Replace the <stdio.h> functions */
 #ifndef HAVE_PRINTF
+# undef printf
 # define printf trio_printf
 #endif
 #ifndef HAVE_VPRINTF
+# undef vprintf
 # define vprintf trio_vprintf
 #endif
 #ifndef HAVE_FPRINTF
+# undef fprintf
 # define fprintf trio_fprintf
 #endif
 #ifndef HAVE_VFPRINTF
+# undef vfprintf
 # define vfprintf trio_vfprintf
 #endif
 #ifndef HAVE_SPRINTF
+# undef sprintf
 # define sprintf trio_sprintf
 #endif
 #ifndef HAVE_VSPRINTF
+# undef vsprintf
 # define vsprintf trio_vsprintf
 #endif
 #ifndef HAVE_SNPRINTF
+# undef snprintf
 # define snprintf trio_snprintf
 #endif
 #ifndef HAVE_VSNPRINTF
+# undef vsnprintf
 # define vsnprintf trio_vsnprintf
 #endif
 #ifndef HAVE_SCANF
+# undef scanf
 # define scanf trio_scanf
 #endif
 #ifndef HAVE_VSCANF
+# undef vscanf
 # define vscanf trio_vscanf
 #endif
 #ifndef HAVE_FSCANF
+# undef fscanf
 # define fscanf trio_fscanf
 #endif
 #ifndef HAVE_VFSCANF
+# undef vfscanf
 # define vfscanf trio_vfscanf
 #endif
 #ifndef HAVE_SSCANF
+# undef sscanf
 # define sscanf trio_sscanf
 #endif
 #ifndef HAVE_VSSCANF
+# undef vsscanf
 # define vsscanf trio_vsscanf
 #endif
 /* These aren't stdio functions, but we make them look similar */
diff --git a/third_party/libxml/src/triodef.h b/third_party/libxml/src/triodef.h
index fa89416..46772ee 100644
--- a/third_party/libxml/src/triodef.h
+++ b/third_party/libxml/src/triodef.h
@@ -48,6 +48,8 @@
  * based on the DECC compiler later on.
  */
 # define TRIO_PLATFORM_VMS
+#elif defined(__OS400__)
+# define TRIO_PLATFORM_OS400
 #elif defined(unix) || defined(__unix) || defined(__unix__)
 # define TRIO_PLATFORM_UNIX
 #elif defined(TRIO_COMPILER_XLC) || defined(_AIX)
@@ -98,6 +100,10 @@
 #   define TRIO_COMPILER_SUPPORTS_C94
 #  endif
 # endif
+#elif defined(TRIO_COMPILER_XLC) && defined(__EXTENDED__)
+# define TRIO_COMPILER_SUPPORTS_C89
+# define TRIO_COMPILER_SUPPORTS_C90
+# define TRIO_COMPILER_SUPPORTS_C94
 #endif
 
 #if defined(_XOPEN_SOURCE)
diff --git a/third_party/libxml/src/trionan.c b/third_party/libxml/src/trionan.c
index 95baae1..6fbabb5 100644
--- a/third_party/libxml/src/trionan.c
+++ b/third_party/libxml/src/trionan.c
@@ -261,7 +261,7 @@ trio_pinf(TRIO_NOARGS)
   static double result = 0.0;
 
   if (result == 0.0) {
-    
+
 #if defined(INFINITY) && defined(__STDC_IEC_559__)
     result = (double)INFINITY;
 
@@ -283,7 +283,7 @@ trio_pinf(TRIO_NOARGS)
       /* Force overflow */
       result += HUGE_VAL;
     }
-    
+
 # if defined(TRIO_PLATFORM_UNIX)
     signal(SIGFPE, signal_handler);
 # endif
@@ -326,13 +326,13 @@ trio_nan(TRIO_NOARGS)
   static double result = 0.0;
 
   if (result == 0.0) {
-    
+
 #if defined(TRIO_COMPILER_SUPPORTS_C99)
     result = nan("");
 
 #elif defined(NAN) && defined(__STDC_IEC_559__)
     result = (double)NAN;
-  
+
 #elif defined(USE_IEEE_754)
     result = trio_make_double(ieee_754_qnan_array);
 
@@ -349,13 +349,13 @@ trio_nan(TRIO_NOARGS)
 # if defined(TRIO_PLATFORM_UNIX)
     void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
 # endif
-    
+
     result = trio_pinf() / trio_pinf();
-    
+
 # if defined(TRIO_PLATFORM_UNIX)
     signal(SIGFPE, signal_handler);
 # endif
-    
+
 #endif
   }
   return result;
@@ -381,7 +381,7 @@ TRIO_ARGS1((number),
    * the conservative approach and only use it for UNIX95.
    */
   return isnan(number);
-  
+
 #elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
   /*
    * Microsoft Visual C++ and Borland C++ Builder have an _isnan()
@@ -398,20 +398,20 @@ TRIO_ARGS1((number),
   int is_special_quantity;
 
   is_special_quantity = trio_is_special_quantity(number, &has_mantissa);
-  
+
   return (is_special_quantity && has_mantissa);
-  
+
 #else
   /*
    * Fallback solution
    */
   int status;
   double integral, fraction;
-  
+
 # if defined(TRIO_PLATFORM_UNIX)
   void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
 # endif
-  
+
   status = (/*
 	     * NaN is the only number which does not compare to itself
 	     */
@@ -422,13 +422,13 @@ TRIO_ARGS1((number),
 	    ((number != 0.0) &&
 	     (fraction = modf(number, &integral),
 	      integral == fraction)));
-  
+
 # if defined(TRIO_PLATFORM_UNIX)
   signal(SIGFPE, signal_handler);
 # endif
-  
+
   return status;
-  
+
 #endif
 }
 
@@ -459,7 +459,7 @@ TRIO_ARGS1((number),
   return isinf(number)
     ? ((number > 0.0) ? 1 : -1)
     : 0;
-  
+
 #elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
   /*
    * Microsoft Visual C++ and Borland C++ Builder have an _fpclass()
@@ -478,7 +478,7 @@ TRIO_ARGS1((number),
   int is_special_quantity;
 
   is_special_quantity = trio_is_special_quantity(number, &has_mantissa);
-  
+
   return (is_special_quantity && !has_mantissa)
     ? ((number < 0.0) ? -1 : 1)
     : 0;
@@ -488,23 +488,23 @@ TRIO_ARGS1((number),
    * Fallback solution.
    */
   int status;
-  
+
 # if defined(TRIO_PLATFORM_UNIX)
   void (*signal_handler)(int) = signal(SIGFPE, SIG_IGN);
 # endif
-  
+
   double infinity = trio_pinf();
-  
+
   status = ((number == infinity)
 	    ? 1
 	    : ((number == -infinity) ? -1 : 0));
-  
+
 # if defined(TRIO_PLATFORM_UNIX)
   signal(SIGFPE, signal_handler);
 # endif
-  
+
   return status;
-  
+
 #endif
 }
 
@@ -526,7 +526,7 @@ TRIO_ARGS1((number),
    * C99 defines isfinite() as a macro.
    */
   return isfinite(number);
-  
+
 #elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
   /*
    * Microsoft Visual C++ and Borland C++ Builder use _finite().
@@ -547,7 +547,7 @@ TRIO_ARGS1((number),
    * Fallback solution.
    */
   return ((trio_isinf(number) == 0) && (trio_isnan(number) == 0));
-  
+
 #endif
 }
 
@@ -596,7 +596,7 @@ TRIO_ARGS2((number, is_negative),
 #  define TRIO_NEGATIVE_ZERO FP_NEG_ZERO
 #  define TRIO_POSITIVE_NORMAL FP_POS_NORM
 #  define TRIO_NEGATIVE_NORMAL FP_NEG_NORM
-  
+
 # elif defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
   /*
    * Microsoft Visual C++ and Borland C++ Builder have an _fpclass()
@@ -613,7 +613,7 @@ TRIO_ARGS2((number, is_negative),
 #  define TRIO_NEGATIVE_ZERO _FPCLASS_NZ
 #  define TRIO_POSITIVE_NORMAL _FPCLASS_PN
 #  define TRIO_NEGATIVE_NORMAL _FPCLASS_NN
-  
+
 # elif defined(FP_PLUS_NORM)
   /*
    * HP-UX 9.x and 10.x have an fpclassify() function, that is different
@@ -678,13 +678,13 @@ TRIO_ARGS2((number, is_negative),
     *is_negative = (number < 0.0);
     return TRIO_FP_NORMAL;
   }
-  
+
 # else
   /*
    * Fallback solution.
    */
   int rc;
-  
+
   if (number == 0.0) {
     /*
      * In IEEE 754 the sign of zero is ignored in comparisons, so we
@@ -716,7 +716,7 @@ TRIO_ARGS2((number, is_negative),
   }
   *is_negative = (number < 0.0);
   return TRIO_FP_NORMAL;
-  
+
 # endif
 #endif
 }
@@ -734,7 +734,7 @@ TRIO_ARGS1((number),
 	   double number)
 {
   int is_negative;
-  
+
   (void)trio_fpclassify_and_signbit(number, &is_negative);
   return is_negative;
 }
@@ -753,7 +753,7 @@ TRIO_ARGS1((number),
 	   double number)
 {
   int dummy;
-  
+
   return trio_fpclassify_and_signbit(number, &dummy);
 }
 
@@ -828,7 +828,7 @@ int main(TRIO_NOARGS)
   print_class("NNorm", -1.0);
   print_class("PSub", 1.01e-307 - 1.00e-307);
   print_class("NSub", 1.00e-307 - 1.01e-307);
-  
+
   printf("NaN : %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
 	 my_nan,
 	 ((unsigned char *)&my_nan)[0],
@@ -862,11 +862,11 @@ int main(TRIO_NOARGS)
 	 ((unsigned char *)&my_ninf)[6],
 	 ((unsigned char *)&my_ninf)[7],
 	 trio_isnan(my_ninf), trio_isinf(my_ninf));
-  
+
 # if defined(TRIO_PLATFORM_UNIX)
   signal_handler = signal(SIGFPE, SIG_IGN);
 # endif
-  
+
   my_pinf = DBL_MAX + DBL_MAX;
   my_ninf = -my_pinf;
   my_nan = my_pinf / my_pinf;
@@ -874,7 +874,7 @@ int main(TRIO_NOARGS)
 # if defined(TRIO_PLATFORM_UNIX)
   signal(SIGFPE, signal_handler);
 # endif
-  
+
   printf("NaN : %4g 0x%02x%02x%02x%02x%02x%02x%02x%02x (%2d, %2d)\n",
 	 my_nan,
 	 ((unsigned char *)&my_nan)[0],
@@ -908,7 +908,7 @@ int main(TRIO_NOARGS)
 	 ((unsigned char *)&my_ninf)[6],
 	 ((unsigned char *)&my_ninf)[7],
 	 trio_isnan(my_ninf), trio_isinf(my_ninf));
-  
+
   return 0;
 }
 #endif
diff --git a/third_party/libxml/src/trionan.h b/third_party/libxml/src/trionan.h
index c5de32b..be6e718 100644
--- a/third_party/libxml/src/trionan.h
+++ b/third_party/libxml/src/trionan.h
@@ -46,7 +46,7 @@ TRIO_PUBLIC double trio_pinf TRIO_PROTO((void));
  * Return negative infinity.
  */
 TRIO_PUBLIC double trio_ninf TRIO_PROTO((void));
-  
+
 /*
  * Return negative zero.
  */
diff --git a/third_party/libxml/src/triostr.c b/third_party/libxml/src/triostr.c
index 30d13ac..123bbeb 100644
--- a/third_party/libxml/src/triostr.c
+++ b/third_party/libxml/src/triostr.c
@@ -52,7 +52,9 @@
 # define BOOLEAN_T int
 #endif
 
-#if defined(TRIO_COMPILER_SUPPORTS_C99)
+#ifdef __VMS
+# define USE_STRTOD
+#elif defined(TRIO_COMPILER_SUPPORTS_C99)
 # define USE_STRTOD
 # define USE_STRTOF
 #elif defined(TRIO_COMPILER_MSVC)
@@ -78,6 +80,10 @@
 # else
 #  define strcasecmp(x,y) strcmpi(x,y)
 # endif
+#elif defined(TRIO_PLATFORM_OS400)
+# define USE_STRCASECMP
+# define USE_STRNCASECMP
+# include <strings.h>
 #endif
 
 #if !(defined(TRIO_PLATFORM_SUNOS))
@@ -165,11 +171,11 @@ TRIO_ARGS1((string),
 #if !defined(TRIO_MINIMAL)
 /**
    Append @p source at the end of @p target.
-   
+
    @param target Target string.
    @param source Source string.
    @return Boolean value indicating success or failure.
-   
+
    @pre @p target must point to a memory chunk with sufficient room to
    contain the @p target string and @p source string.
    @pre No boundary checking is performed, so insufficient memory will
@@ -184,7 +190,7 @@ TRIO_ARGS2((target, source),
 {
   assert(target);
   assert(source);
-  
+
   return (strcat(target, source) != NULL);
 }
 #endif /* !defined(TRIO_MINIMAL) */
@@ -192,12 +198,12 @@ TRIO_ARGS2((target, source),
 #if !defined(TRIO_MINIMAL)
 /**
    Append at most @p max characters from @p source to @p target.
-   
+
    @param target Target string.
    @param max Maximum number of characters to append.
    @param source Source string.
    @return Boolean value indicating success or failure.
-   
+
    @pre @p target must point to a memory chuck with sufficient room to
    contain the @p target string and the @p source string (at most @p max
    characters).
@@ -213,12 +219,12 @@ TRIO_ARGS3((target, max, source),
 	   TRIO_CONST char *source)
 {
   size_t length;
-  
+
   assert(target);
   assert(source);
 
   length = trio_length(target);
-  
+
   if (max > length)
     {
       strncat(target, source, max - length - 1);
@@ -244,7 +250,7 @@ TRIO_ARGS2((string, substring),
 {
   assert(string);
   assert(substring);
-  
+
   return (0 != strstr(string, substring));
 }
 #endif /* !defined(TRIO_MINIMAL) */
@@ -253,11 +259,11 @@ TRIO_ARGS2((string, substring),
 #if !defined(TRIO_MINIMAL)
 /**
    Copy @p source to @p target.
-   
+
    @param target Target string.
    @param source Source string.
    @return Boolean value indicating success or failure.
-   
+
    @pre @p target must point to a memory chunk with sufficient room to
    contain the @p source string.
    @pre No boundary checking is performed, so insufficient memory will
@@ -272,7 +278,7 @@ TRIO_ARGS2((target, source),
 {
   assert(target);
   assert(source);
-     
+
   (void)strcpy(target, source);
   return TRUE;
 }
@@ -281,12 +287,12 @@ TRIO_ARGS2((target, source),
 
 /**
    Copy at most @p max characters from @p source to @p target.
-   
+
    @param target Target string.
    @param max Maximum number of characters to append.
    @param source Source string.
    @return Boolean value indicating success or failure.
-   
+
    @pre @p target must point to a memory chunk with sufficient room to
    contain the @p source string (at most @p max characters).
    @pre No boundary checking is performed, so insufficient memory will
@@ -336,10 +342,10 @@ TRIO_ARGS2((source, size),
 
 /**
    Duplicate @p source.
-   
+
    @param source Source string.
    @return A copy of the @p source string.
-   
+
    @post @p target will be zero terminated.
 */
 TRIO_STRING_PUBLIC char *
@@ -354,11 +360,11 @@ TRIO_ARGS1((source),
 #if !defined(TRIO_MINIMAL)
 /**
    Duplicate at most @p max characters of @p source.
-   
+
    @param source Source string.
    @param max Maximum number of characters to duplicate.
    @return A copy of the @p source string.
-   
+
    @post @p target will be zero terminated.
 */
 TRIO_STRING_PUBLIC char *
@@ -383,11 +389,11 @@ trio_duplicate_max TRIO_ARGS2((source, max),
 
 /**
    Compare if two strings are equal.
-   
+
    @param first First string.
    @param second Second string.
    @return Boolean indicating whether the two strings are equal or not.
-   
+
    Case-insensitive comparison.
 */
 TRIO_STRING_PUBLIC int
@@ -422,11 +428,11 @@ TRIO_ARGS2((first, second),
 
 /**
    Compare if two strings are equal.
-   
+
    @param first First string.
    @param second Second string.
    @return Boolean indicating whether the two strings are equal or not.
-   
+
    Case-sensitive comparison.
 */
 TRIO_STRING_PUBLIC int
@@ -449,12 +455,12 @@ TRIO_ARGS2((first, second),
 #if !defined(TRIO_MINIMAL)
 /**
    Compare if two strings up until the first @p max characters are equal.
-   
+
    @param first First string.
    @param max Maximum number of characters to compare.
    @param second Second string.
    @return Boolean indicating whether the two strings are equal or not.
-   
+
    Case-sensitive comparison.
 */
 TRIO_STRING_PUBLIC int
@@ -478,7 +484,7 @@ TRIO_ARGS3((first, max, second),
 
 /**
    Compare if two strings are equal.
-   
+
    @param first First string.
    @param second Second string.
    @return Boolean indicating whether the two strings are equal or not.
@@ -504,12 +510,12 @@ TRIO_ARGS2((first, second),
 
 /**
    Compare if two strings up until the first @p max characters are equal.
-   
+
    @param first First string.
    @param max Maximum number of characters to compare.
    @param second Second string.
    @return Boolean indicating whether the two strings are equal or not.
-   
+
    Case-insensitive comparison.
 */
 TRIO_STRING_PUBLIC int
@@ -558,7 +564,7 @@ TRIO_ARGS1((error_number),
 	   int error_number)
 {
 #if defined(USE_STRERROR)
-  
+
   return strerror(error_number);
 
 #elif defined(USE_SYS_ERRLIST)
@@ -569,11 +575,11 @@ TRIO_ARGS1((error_number),
   return ((error_number < 0) || (error_number >= sys_nerr))
     ? "unknown"
     : sys_errlist[error_number];
- 
+
 #else
-  
+
   return "unknown";
-  
+
 #endif
 }
 
@@ -603,7 +609,7 @@ TRIO_ARGS4((target, max, format, datetime),
   assert(format);
   assert(datetime);
   assert(max > 0);
-  
+
   return strftime(target, max, format, datetime);
 }
 #endif /* !defined(TRIO_MINIMAL) */
@@ -630,7 +636,7 @@ TRIO_ARGS2((string, type),
   char ch;
 
   assert(string);
-  
+
   switch (type)
     {
     case TRIO_HASH_PLAIN:
@@ -719,7 +725,7 @@ TRIO_ARGS1((target),
    @return Boolean value indicating success or failure.
 
    Case-insensitive comparison.
-   
+
    The following wildcards can be used
    @li @c * Match any number of characters.
    @li @c ? Match a single character.
@@ -732,7 +738,7 @@ TRIO_ARGS2((string, pattern),
 {
   assert(string);
   assert(pattern);
-  
+
   for (; ('*' != *pattern); ++pattern, ++string)
     {
       if (NIL == *string)
@@ -757,7 +763,7 @@ TRIO_ARGS2((string, pattern),
 	}
     }
   while (*string++);
-  
+
   return FALSE;
 }
 #endif /* !defined(TRIO_MINIMAL) */
@@ -772,7 +778,7 @@ TRIO_ARGS2((string, pattern),
    @return Boolean value indicating success or failure.
 
    Case-sensitive comparison.
-   
+
    The following wildcards can be used
    @li @c * Match any number of characters.
    @li @c ? Match a single character.
@@ -785,7 +791,7 @@ TRIO_ARGS2((string, pattern),
 {
   assert(string);
   assert(pattern);
-  
+
   for (; ('*' != *pattern); ++pattern, ++string)
     {
       if (NIL == *string)
@@ -810,7 +816,7 @@ TRIO_ARGS2((string, pattern),
 	}
     }
   while (*string++);
-  
+
   return FALSE;
 }
 #endif /* !defined(TRIO_MINIMAL) */
@@ -837,7 +843,7 @@ TRIO_ARGS3((target, source, Function),
   assert(target);
   assert(source);
   assert(Function);
-  
+
   while (*source != NIL)
     {
       *target++ = Function(*source++);
@@ -894,7 +900,7 @@ TRIO_ARGS3((string, max, substring),
 
   assert(string);
   assert(substring);
-  
+
   size = trio_length(substring);
   if (size <= max)
     {
@@ -929,7 +935,7 @@ TRIO_ARGS2((string, delimiters),
 	   TRIO_CONST char *delimiters)
 {
   assert(delimiters);
-  
+
   return strtok(string, delimiters);
 }
 #endif /* !defined(TRIO_MINIMAL) */
@@ -1064,7 +1070,7 @@ TRIO_ARGS2((source, endp),
 	    }
 	}
     }
-  
+
   value = integer + fraction;
   if (exponent != 0)
     {
@@ -1146,7 +1152,7 @@ TRIO_ARGS3((string, endp, base),
 {
   assert(string);
   assert((base >= 2) && (base <= 36));
-  
+
   return strtol(string, endp, base);
 }
 
@@ -1164,16 +1170,16 @@ TRIO_ARGS1((source),
 	   int source)
 {
 #if defined(USE_TOLOWER)
-  
+
   return tolower(source);
-  
+
 #else
 
   /* Does not handle locales or non-contiguous alphabetic characters */
   return ((source >= (int)'A') && (source <= (int)'Z'))
     ? source - 'A' + 'a'
     : source;
-  
+
 #endif
 }
 #endif /* !defined(TRIO_MINIMAL) */
@@ -1195,7 +1201,7 @@ TRIO_ARGS3((string, endp, base),
 {
   assert(string);
   assert((base >= 2) && (base <= 36));
-  
+
   return strtoul(string, endp, base);
 }
 #endif /* !defined(TRIO_MINIMAL) */
@@ -1213,16 +1219,16 @@ TRIO_ARGS1((source),
 	   int source)
 {
 #if defined(USE_TOUPPER)
-  
+
   return toupper(source);
-  
+
 #else
 
   /* Does not handle locales or non-contiguous alphabetic characters */
   return ((source >= (int)'a') && (source <= (int)'z'))
     ? source - 'a' + 'A'
     : source;
-  
+
 #endif
 }
 
@@ -1266,7 +1272,7 @@ TRIO_STRING_PRIVATE trio_string_t *
 TrioStringAlloc(TRIO_NOARGS)
 {
   trio_string_t *self;
-  
+
   self = (trio_string_t *)TRIO_MALLOC(sizeof(trio_string_t));
   if (self)
     {
@@ -1297,7 +1303,7 @@ TRIO_ARGS2((self, delta),
   new_size = (delta == 0)
     ? ( (self->allocated == 0) ? 1 : self->allocated * 2 )
     : self->allocated + delta;
-  
+
   new_content = (char *)TRIO_REALLOC(self->content, new_size);
   if (new_content)
     {
@@ -1334,7 +1340,7 @@ TRIO_ARGS2((self, length),
 #if !defined(TRIO_MINIMAL)
 /**
    Create a new dynamic string.
-   
+
    @param initial_size Initial size of the buffer.
    @return Newly allocated dynamic string, or NULL if memory allocation failed.
 */
@@ -1367,7 +1373,7 @@ TRIO_ARGS1((initial_size),
 
 /**
    Deallocate the dynamic string and its contents.
-   
+
    @param self Dynamic string
 */
 TRIO_STRING_PUBLIC void
@@ -1376,7 +1382,7 @@ TRIO_ARGS1((self),
 	   trio_string_t *self)
 {
   assert(self);
-  
+
   if (self)
     {
       trio_destroy(self->content);
@@ -1388,11 +1394,11 @@ TRIO_ARGS1((self),
 #if !defined(TRIO_MINIMAL)
 /**
    Get a pointer to the content.
-   
+
    @param self Dynamic string.
    @param offset Offset into content.
    @return Pointer to the content.
-   
+
    @p Offset can be zero, positive, or negative. If @p offset is zero,
    then the start of the content will be returned. If @p offset is positive,
    then a pointer to @p offset number of characters from the beginning of the
@@ -1407,7 +1413,7 @@ TRIO_ARGS2((self, offset),
 	   int offset)
 {
   char *result = NULL;
-  
+
   assert(self);
 
   if (self->content != NULL)
@@ -1440,10 +1446,10 @@ TRIO_ARGS2((self, offset),
 
 /**
    Extract the content.
-   
+
    @param self Dynamic String
    @return Content of dynamic string.
-   
+
    The content is removed from the dynamic string. This enables destruction
    of the dynamic string without deallocation of the content.
 */
@@ -1453,7 +1459,7 @@ TRIO_ARGS1((self),
 	   trio_string_t *self)
 {
   char *result;
-  
+
   assert(self);
 
   result = self->content;
@@ -1467,13 +1473,13 @@ TRIO_ARGS1((self),
 #if !defined(TRIO_MINIMAL)
 /**
    Set the content of the dynamic string.
-   
+
    @param self Dynamic String
    @param buffer The new content.
-   
+
    Sets the content of the dynamic string to a copy @p buffer.
    An existing content will be deallocated first, if necessary.
-   
+
    @remark
    This function will make a copy of @p buffer.
    You are responsible for deallocating @p buffer yourself.
@@ -1521,7 +1527,7 @@ TRIO_ARGS1((self),
 #if !defined(TRIO_MINIMAL)
 /**
    Append the second string to the first.
-   
+
    @param self Dynamic string to be modified.
    @param other Dynamic string to copy from.
    @return Boolean value indicating success or failure.
@@ -1533,7 +1539,7 @@ TRIO_ARGS2((self, other),
 	   trio_string_t *other)
 {
   size_t length;
-  
+
   assert(self);
   assert(other);
 
@@ -1543,7 +1549,7 @@ TRIO_ARGS2((self, other),
   trio_copy(&self->content[self->length], other->content);
   self->length = length;
   return TRUE;
-  
+
  error:
   return FALSE;
 }
@@ -1561,7 +1567,7 @@ TRIO_ARGS2((self, other),
 	   TRIO_CONST char *other)
 {
   size_t length;
-  
+
   assert(self);
   assert(other);
 
@@ -1571,7 +1577,7 @@ TRIO_ARGS2((self, other),
   trio_copy(&self->content[self->length], other);
   self->length = length;
   return TRUE;
-  
+
  error:
   return FALSE;
 }
@@ -1597,7 +1603,7 @@ TRIO_ARGS2((self, character),
   self->content[self->length] = character;
   self->length++;
   return TRUE;
-  
+
  error:
   return FALSE;
 }
@@ -1606,7 +1612,7 @@ TRIO_ARGS2((self, character),
 #if !defined(TRIO_MINIMAL)
 /**
    Search for the first occurrence of second parameter in the first.
-   
+
    @param self Dynamic string to be modified.
    @param other Dynamic string to copy from.
    @return Boolean value indicating success or failure.
@@ -1691,7 +1697,7 @@ TRIO_ARGS1((other),
 	   trio_string_t *other)
 {
   trio_string_t *self;
-  
+
   assert(other);
 
   self = TrioStringAlloc();
@@ -1722,7 +1728,7 @@ TRIO_ARGS1((other),
 	   TRIO_CONST char *other)
 {
   trio_string_t *self;
-  
+
   assert(other);
 
   self = TrioStringAlloc();
diff --git a/third_party/libxml/src/uri.c b/third_party/libxml/src/uri.c
index 950e177..ff47abb 100644
--- a/third_party/libxml/src/uri.c
+++ b/third_party/libxml/src/uri.c
@@ -1,5 +1,5 @@
 /**
- * uri.c: set of generic URI related routines 
+ * uri.c: set of generic URI related routines
  *
  * Reference: RFCs 3986, 2732 and 2373
  *
@@ -18,6 +18,37 @@
 #include <libxml/globals.h>
 #include <libxml/xmlerror.h>
 
+/**
+ * MAX_URI_LENGTH:
+ *
+ * The definition of the URI regexp in the above RFC has no size limit
+ * In practice they are usually relativey short except for the
+ * data URI scheme as defined in RFC 2397. Even for data URI the usual
+ * maximum size before hitting random practical limits is around 64 KB
+ * and 4KB is usually a maximum admitted limit for proper operations.
+ * The value below is more a security limit than anything else and
+ * really should never be hit by 'normal' operations
+ * Set to 1 MByte in 2012, this is only enforced on output
+ */
+#define MAX_URI_LENGTH 1024 * 1024
+
+static void
+xmlURIErrMemory(const char *extra)
+{
+    if (extra)
+        __xmlRaiseError(NULL, NULL, NULL,
+                        NULL, NULL, XML_FROM_URI,
+                        XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+                        extra, NULL, NULL, 0, 0,
+                        "Memory allocation failed : %s\n", extra);
+    else
+        __xmlRaiseError(NULL, NULL, NULL,
+                        NULL, NULL, XML_FROM_URI,
+                        XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+                        NULL, NULL, NULL, 0, 0,
+                        "Memory allocation failed\n");
+}
+
 static void xmlCleanURI(xmlURIPtr uri);
 
 /*
@@ -127,7 +158,7 @@ static void xmlCleanURI(xmlURIPtr uri);
       (((*(p) == '!')) || ((*(p) == '$')) || ((*(p) == '&')) ||		\
        ((*(p) == '(')) || ((*(p) == ')')) || ((*(p) == '*')) ||		\
        ((*(p) == '+')) || ((*(p) == ',')) || ((*(p) == ';')) ||		\
-       ((*(p) == '=')))
+       ((*(p) == '=')) || ((*(p) == '\'')))
 
 /*
  *    gen-delims    = ":" / "/" / "?" / "#" / "[" / "]" / "@"
@@ -728,6 +759,8 @@ xmlParse3986HierPart(xmlURIPtr uri, const char **str)
         cur += 2;
 	ret = xmlParse3986Authority(uri, &cur);
 	if (ret != 0) return(ret);
+	if (uri->server == NULL)
+	    uri->port = -1;
 	ret = xmlParse3986PathAbEmpty(uri, &cur);
 	if (ret != 0) return(ret);
 	*str = cur;
@@ -980,8 +1013,7 @@ xmlCreateURI(void) {
 
     ret = (xmlURIPtr) xmlMalloc(sizeof(xmlURI));
     if (ret == NULL) {
-	xmlGenericError(xmlGenericErrorContext,
-		"xmlCreateURI: out of memory\n");
+        xmlURIErrMemory("creating URI structure\n");
 	return(NULL);
     }
     memset(ret, 0, sizeof(xmlURI));
@@ -989,6 +1021,31 @@ xmlCreateURI(void) {
 }
 
 /**
+ * xmlSaveUriRealloc:
+ *
+ * Function to handle properly a reallocation when saving an URI
+ * Also imposes some limit on the length of an URI string output
+ */
+static xmlChar *
+xmlSaveUriRealloc(xmlChar *ret, int *max) {
+    xmlChar *temp;
+    int tmp;
+
+    if (*max > MAX_URI_LENGTH) {
+        xmlURIErrMemory("reaching arbitrary MAX_URI_LENGTH limit\n");
+        return(NULL);
+    }
+    tmp = *max * 2;
+    temp = (xmlChar *) xmlRealloc(ret, (tmp + 1));
+    if (temp == NULL) {
+        xmlURIErrMemory("saving URI\n");
+        return(NULL);
+    }
+    *max = tmp;
+    return(temp);
+}
+
+/**
  * xmlSaveUri:
  * @uri:  pointer to an xmlURI
  *
@@ -1010,8 +1067,7 @@ xmlSaveUri(xmlURIPtr uri) {
     max = 80;
     ret = (xmlChar *) xmlMallocAtomic((max + 1) * sizeof(xmlChar));
     if (ret == NULL) {
-	xmlGenericError(xmlGenericErrorContext,
-		"xmlSaveUri: out of memory\n");
+        xmlURIErrMemory("saving URI\n");
 	return(NULL);
     }
     len = 0;
@@ -1020,28 +1076,16 @@ xmlSaveUri(xmlURIPtr uri) {
 	p = uri->scheme;
 	while (*p != 0) {
 	    if (len >= max) {
-		max *= 2;
-		temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
-		if (temp == NULL) {
-		    xmlGenericError(xmlGenericErrorContext,
-			    "xmlSaveUri: out of memory\n");
-		    xmlFree(ret);
-		    return(NULL);
-		}
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
 		ret = temp;
 	    }
 	    ret[len++] = *p++;
 	}
 	if (len >= max) {
-	    max *= 2;
-	    temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
-	    if (temp == NULL) {
-		xmlGenericError(xmlGenericErrorContext,
-			"xmlSaveUri: out of memory\n");
-		xmlFree(ret);
-		return(NULL);
-	    }
-	    ret = temp;
+            temp = xmlSaveUriRealloc(ret, &max);
+            if (temp == NULL) goto mem_error;
+            ret = temp;
 	}
 	ret[len++] = ':';
     }
@@ -1049,15 +1093,9 @@ xmlSaveUri(xmlURIPtr uri) {
 	p = uri->opaque;
 	while (*p != 0) {
 	    if (len + 3 >= max) {
-		max *= 2;
-		temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
-		if (temp == NULL) {
-		    xmlGenericError(xmlGenericErrorContext,
-			    "xmlSaveUri: out of memory\n");
-		    xmlFree(ret);
-		    return(NULL);
-		}
-		ret = temp;
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
 	    }
 	    if (IS_RESERVED(*(p)) || IS_UNRESERVED(*(p)))
 		ret[len++] = *p++;
@@ -1070,17 +1108,11 @@ xmlSaveUri(xmlURIPtr uri) {
 	    }
 	}
     } else {
-	if (uri->server != NULL) {
+	if ((uri->server != NULL) || (uri->port == -1)) {
 	    if (len + 3 >= max) {
-		max *= 2;
-		temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
-		if (temp == NULL) {
-		    xmlGenericError(xmlGenericErrorContext,
-			    "xmlSaveUri: out of memory\n");
-                  xmlFree(ret);  
-		    return(NULL);
-		}
-		ret = temp;
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
 	    }
 	    ret[len++] = '/';
 	    ret[len++] = '/';
@@ -1088,16 +1120,9 @@ xmlSaveUri(xmlURIPtr uri) {
 		p = uri->user;
 		while (*p != 0) {
 		    if (len + 3 >= max) {
-			max *= 2;
-			temp = (xmlChar *) xmlRealloc(ret,
-				(max + 1) * sizeof(xmlChar));
-			if (temp == NULL) {
-			    xmlGenericError(xmlGenericErrorContext,
-				    "xmlSaveUri: out of memory\n");
-			    xmlFree(ret);
-			    return(NULL);
-			}
-			ret = temp;
+                        temp = xmlSaveUriRealloc(ret, &max);
+                        if (temp == NULL) goto mem_error;
+                        ret = temp;
 		    }
 		    if ((IS_UNRESERVED(*(p))) ||
 			((*(p) == ';')) || ((*(p) == ':')) ||
@@ -1114,78 +1139,45 @@ xmlSaveUri(xmlURIPtr uri) {
 		    }
 		}
 		if (len + 3 >= max) {
-		    max *= 2;
-		    temp = (xmlChar *) xmlRealloc(ret,
-			    (max + 1) * sizeof(xmlChar));
-		    if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-			xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
 		}
 		ret[len++] = '@';
 	    }
-	    p = uri->server;
-	    while (*p != 0) {
-		if (len >= max) {
-		    max *= 2;
-		    temp = (xmlChar *) xmlRealloc(ret,
-			    (max + 1) * sizeof(xmlChar));
-		    if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-			xmlFree(ret);
-			return(NULL);
+	    if (uri->server != NULL) {
+		p = uri->server;
+		while (*p != 0) {
+		    if (len >= max) {
+			temp = xmlSaveUriRealloc(ret, &max);
+			if (temp == NULL) goto mem_error;
+			ret = temp;
 		    }
-		    ret = temp;
+		    ret[len++] = *p++;
 		}
-		ret[len++] = *p++;
-	    }
-	    if (uri->port > 0) {
-		if (len + 10 >= max) {
-		    max *= 2;
-		    temp = (xmlChar *) xmlRealloc(ret,
-			    (max + 1) * sizeof(xmlChar));
-		    if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
+		if (uri->port > 0) {
+		    if (len + 10 >= max) {
+			temp = xmlSaveUriRealloc(ret, &max);
+			if (temp == NULL) goto mem_error;
+			ret = temp;
 		    }
-		    ret = temp;
+		    len += snprintf((char *) &ret[len], max - len, ":%d", uri->port);
 		}
-		len += snprintf((char *) &ret[len], max - len, ":%d", uri->port);
 	    }
 	} else if (uri->authority != NULL) {
 	    if (len + 3 >= max) {
-		max *= 2;
-		temp = (xmlChar *) xmlRealloc(ret,
-			(max + 1) * sizeof(xmlChar));
-		if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
 	    }
 	    ret[len++] = '/';
 	    ret[len++] = '/';
 	    p = uri->authority;
 	    while (*p != 0) {
 		if (len + 3 >= max) {
-		    max *= 2;
-		    temp = (xmlChar *) xmlRealloc(ret,
-			    (max + 1) * sizeof(xmlChar));
-		    if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
 		}
 		if ((IS_UNRESERVED(*(p))) ||
                     ((*(p) == '$')) || ((*(p) == ',')) || ((*(p) == ';')) ||
@@ -1202,19 +1194,10 @@ xmlSaveUri(xmlURIPtr uri) {
 	    }
 	} else if (uri->scheme != NULL) {
 	    if (len + 3 >= max) {
-		max *= 2;
-		temp = (xmlChar *) xmlRealloc(ret,
-			(max + 1) * sizeof(xmlChar));
-		if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
 	    }
-	    ret[len++] = '/';
-	    ret[len++] = '/';
 	}
 	if (uri->path != NULL) {
 	    p = uri->path;
@@ -1229,14 +1212,9 @@ xmlSaveUri(xmlURIPtr uri) {
 		(p[2] == ':') &&
 	        (xmlStrEqual(BAD_CAST uri->scheme, BAD_CAST "file"))) {
 		if (len + 3 >= max) {
-		    max *= 2;
-		    ret = (xmlChar *) xmlRealloc(ret,
-			    (max + 1) * sizeof(xmlChar));
-		    if (ret == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-			return(NULL);
-		    }
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
 		}
 		ret[len++] = *p++;
 		ret[len++] = *p++;
@@ -1244,16 +1222,9 @@ xmlSaveUri(xmlURIPtr uri) {
 	    }
 	    while (*p != 0) {
 		if (len + 3 >= max) {
-		    max *= 2;
-		    temp = (xmlChar *) xmlRealloc(ret,
-			    (max + 1) * sizeof(xmlChar));
-		    if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
 		}
 		if ((IS_UNRESERVED(*(p))) || ((*(p) == '/')) ||
                     ((*(p) == ';')) || ((*(p) == '@')) || ((*(p) == '&')) ||
@@ -1271,63 +1242,35 @@ xmlSaveUri(xmlURIPtr uri) {
 	}
 	if (uri->query_raw != NULL) {
 	    if (len + 1 >= max) {
-		max *= 2;
-		temp = (xmlChar *) xmlRealloc(ret,
-			(max + 1) * sizeof(xmlChar));
-		if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
 	    }
 	    ret[len++] = '?';
 	    p = uri->query_raw;
 	    while (*p != 0) {
 		if (len + 1 >= max) {
-		    max *= 2;
-		    temp = (xmlChar *) xmlRealloc(ret,
-			    (max + 1) * sizeof(xmlChar));
-		    if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
 		}
 		ret[len++] = *p++;
 	    }
 	} else if (uri->query != NULL) {
 	    if (len + 3 >= max) {
-		max *= 2;
-		temp = (xmlChar *) xmlRealloc(ret,
-			(max + 1) * sizeof(xmlChar));
-		if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
 	    }
 	    ret[len++] = '?';
 	    p = uri->query;
 	    while (*p != 0) {
 		if (len + 3 >= max) {
-		    max *= 2;
-		    temp = (xmlChar *) xmlRealloc(ret,
-			    (max + 1) * sizeof(xmlChar));
-		    if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                    temp = xmlSaveUriRealloc(ret, &max);
+                    if (temp == NULL) goto mem_error;
+                    ret = temp;
 		}
-		if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p)))) 
+		if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p))))
 		    ret[len++] = *p++;
 		else {
 		    int val = *(unsigned char *)p++;
@@ -1341,33 +1284,19 @@ xmlSaveUri(xmlURIPtr uri) {
     }
     if (uri->fragment != NULL) {
 	if (len + 3 >= max) {
-	    max *= 2;
-	    temp = (xmlChar *) xmlRealloc(ret,
-		    (max + 1) * sizeof(xmlChar));
-	    if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+            temp = xmlSaveUriRealloc(ret, &max);
+            if (temp == NULL) goto mem_error;
+            ret = temp;
 	}
 	ret[len++] = '#';
 	p = uri->fragment;
 	while (*p != 0) {
 	    if (len + 3 >= max) {
-		max *= 2;
-		temp = (xmlChar *) xmlRealloc(ret,
-			(max + 1) * sizeof(xmlChar));
-		if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+                temp = xmlSaveUriRealloc(ret, &max);
+                if (temp == NULL) goto mem_error;
+                ret = temp;
 	    }
-	    if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p)))) 
+	    if ((IS_UNRESERVED(*(p))) || (IS_RESERVED(*(p))))
 		ret[len++] = *p++;
 	    else {
 		int val = *(unsigned char *)p++;
@@ -1379,18 +1308,16 @@ xmlSaveUri(xmlURIPtr uri) {
 	}
     }
     if (len >= max) {
-	max *= 2;
-	temp = (xmlChar *) xmlRealloc(ret, (max + 1) * sizeof(xmlChar));
-	if (temp == NULL) {
-			xmlGenericError(xmlGenericErrorContext,
-				"xmlSaveUri: out of memory\n");
-                     xmlFree(ret);
-			return(NULL);
-		    }
-		    ret = temp;
+        temp = xmlSaveUriRealloc(ret, &max);
+        if (temp == NULL) goto mem_error;
+        ret = temp;
     }
     ret[len] = 0;
     return(ret);
+
+mem_error:
+    xmlFree(ret);
+    return(NULL);
 }
 
 /**
@@ -1604,10 +1531,11 @@ xmlNormalizeURIPath(char *path) {
           break;
         }
         /* Valgrind complained, strcpy(cur, segp + 3); */
-	/* string will overlap, do not use strcpy */
-	tmp = cur;
-	segp += 3;
-	while ((*tmp++ = *segp++) != 0);
+        /* string will overlap, do not use strcpy */
+        tmp = cur;
+        segp += 3;
+        while ((*tmp++ = *segp++) != 0)
+          ;
 
         /* If there are no previous segments, then keep going from here.  */
         segp = cur;
@@ -1692,8 +1620,7 @@ xmlURIUnescapeString(const char *str, int len, char *target) {
     if (target == NULL) {
 	ret = (char *) xmlMallocAtomic(len + 1);
 	if (ret == NULL) {
-	    xmlGenericError(xmlGenericErrorContext,
-		    "xmlURIUnescapeString: out of memory\n");
+            xmlURIErrMemory("unescaping URI value\n");
 	    return(NULL);
 	}
     } else
@@ -1703,14 +1630,14 @@ xmlURIUnescapeString(const char *str, int len, char *target) {
     while(len > 0) {
 	if ((len > 2) && (*in == '%') && (is_hex(in[1])) && (is_hex(in[2]))) {
 	    in++;
-	    if ((*in >= '0') && (*in <= '9')) 
+	    if ((*in >= '0') && (*in <= '9'))
 	        *out = (*in - '0');
 	    else if ((*in >= 'a') && (*in <= 'f'))
 	        *out = (*in - 'a') + 10;
 	    else if ((*in >= 'A') && (*in <= 'F'))
 	        *out = (*in - 'A') + 10;
 	    in++;
-	    if ((*in >= '0') && (*in <= '9')) 
+	    if ((*in >= '0') && (*in <= '9'))
 	        *out = *out * 16 + (*in - '0');
 	    else if ((*in >= 'a') && (*in <= 'f'))
 	        *out = *out * 16 + (*in - 'a') + 10;
@@ -1743,8 +1670,7 @@ xmlURIEscapeStr(const xmlChar *str, const xmlChar *list) {
     xmlChar *ret, ch;
     xmlChar *temp;
     const xmlChar *in;
-
-    unsigned int len, out;
+    int len, out;
 
     if (str == NULL)
 	return(NULL);
@@ -1756,19 +1682,16 @@ xmlURIEscapeStr(const xmlChar *str, const xmlChar *list) {
     len += 20;
     ret = (xmlChar *) xmlMallocAtomic(len);
     if (ret == NULL) {
-	xmlGenericError(xmlGenericErrorContext,
-		"xmlURIEscapeStr: out of memory\n");
+        xmlURIErrMemory("escaping URI value\n");
 	return(NULL);
     }
     in = (const xmlChar *) str;
     out = 0;
     while(*in != 0) {
 	if (len - out <= 3) {
-	    len += 20;
-	    temp = (xmlChar *) xmlRealloc(ret, len);
+            temp = xmlSaveUriRealloc(ret, &len);
 	    if (temp == NULL) {
-		xmlGenericError(xmlGenericErrorContext,
-			"xmlURIEscapeStr: out of memory\n");
+                xmlURIErrMemory("escaping URI value\n");
 		xmlFree(ret);
 		return(NULL);
 	    }
@@ -1823,10 +1746,9 @@ xmlURIEscape(const xmlChar * str)
     int ret2;
 
 #define NULLCHK(p) if(!p) { \
-                   xmlGenericError(xmlGenericErrorContext, \
-                        "xmlURIEscape: out of memory\n"); \
-                        xmlFreeURI(uri); \
-                        return NULL; } \
+         xmlURIErrMemory("escaping URI value\n"); \
+         xmlFreeURI(uri); \
+         return NULL; } \
 
     if (str == NULL)
         return (NULL);
@@ -1869,7 +1791,7 @@ xmlURIEscape(const xmlChar * str)
     if (uri->user) {
         segment = xmlURIEscapeStr(BAD_CAST uri->user, BAD_CAST ";:&=+$,");
         NULLCHK(segment)
-		ret = xmlStrcat(ret,BAD_CAST "//");	
+		ret = xmlStrcat(ret,BAD_CAST "//");
         ret = xmlStrcat(ret, segment);
         ret = xmlStrcat(ret, BAD_CAST "@");
         xmlFree(segment);
@@ -1947,7 +1869,7 @@ xmlURIEscape(const xmlChar * str)
  *
  * Computes he final URI of the reference done by checking that
  * the given URI is valid, and building the final URI using the
- * base URI. This is processed according to section 5.2 of the 
+ * base URI. This is processed according to section 5.2 of the
  * RFC 2396
  *
  * 5.2. Resolving Relative References to Absolute Form
@@ -1971,7 +1893,7 @@ xmlBuildURI(const xmlChar *URI, const xmlChar *base) {
      *    as a reference to "." rather than as a synonym for the current
      *    URI.  Should we do that here?
      */
-    if (URI == NULL) 
+    if (URI == NULL)
 	ret = -1;
     else {
 	if (*URI) {
@@ -2042,7 +1964,7 @@ xmlBuildURI(const xmlChar *URI, const xmlChar *base) {
 	    res->server = xmlMemStrdup(bas->server);
 	    if (bas->user != NULL)
 		res->user = xmlMemStrdup(bas->user);
-	    res->port = bas->port;		
+	    res->port = bas->port;
 	}
 	if (bas->path != NULL)
 	    res->path = xmlMemStrdup(bas->path);
@@ -2071,7 +1993,7 @@ xmlBuildURI(const xmlChar *URI, const xmlChar *base) {
     }
     if (bas->scheme != NULL)
 	res->scheme = xmlMemStrdup(bas->scheme);
- 
+
     if (ref->query_raw != NULL)
 	res->query_raw = xmlMemStrdup(ref->query_raw);
     else if (ref->query != NULL)
@@ -2093,7 +2015,7 @@ xmlBuildURI(const xmlChar *URI, const xmlChar *base) {
 	    res->server = xmlMemStrdup(ref->server);
 	    if (ref->user != NULL)
 		res->user = xmlMemStrdup(ref->user);
-            res->port = ref->port;		
+            res->port = ref->port;
 	}
 	if (ref->path != NULL)
 	    res->path = xmlMemStrdup(ref->path);
@@ -2105,7 +2027,7 @@ xmlBuildURI(const xmlChar *URI, const xmlChar *base) {
 	res->server = xmlMemStrdup(bas->server);
 	if (bas->user != NULL)
 	    res->user = xmlMemStrdup(bas->user);
-	res->port = bas->port;		
+	res->port = bas->port;
     }
 
     /*
@@ -2133,8 +2055,7 @@ xmlBuildURI(const xmlChar *URI, const xmlChar *base) {
 	len += strlen(bas->path);
     res->path = (char *) xmlMallocAtomic(len);
     if (res->path == NULL) {
-	xmlGenericError(xmlGenericErrorContext,
-		"xmlBuildURI: out of memory\n");
+        xmlURIErrMemory("resolving URI against base\n");
 	goto done;
     }
     res->path[0] = 0;
@@ -2380,7 +2301,7 @@ xmlBuildRelativeURI (const xmlChar * URI, const xmlChar * base)
 	}
 	len = xmlStrlen (uptr) + 1;
     }
-    
+
     if (nbslash == 0) {
 	if (uptr != NULL)
 	    /* exception characters from xmlSaveUri */
@@ -2395,8 +2316,7 @@ xmlBuildRelativeURI (const xmlChar * URI, const xmlChar * base)
      */
     val = (xmlChar *) xmlMalloc (len + 3 * nbslash);
     if (val == NULL) {
-	xmlGenericError(xmlGenericErrorContext,
-		"xmlBuildRelativeURI: out of memory\n");
+        xmlURIErrMemory("building relative URI\n");
 	goto done;
     }
     vptr = val;
@@ -2448,14 +2368,14 @@ done:
  * xmlCanonicPath:
  * @path:  the resource locator in a filesystem notation
  *
- * Constructs a canonic path from the specified path. 
+ * Constructs a canonic path from the specified path.
  *
- * Returns a new canonic path, or a duplicate of the path parameter if the 
+ * Returns a new canonic path, or a duplicate of the path parameter if the
  * construction fails. The caller is responsible for freeing the memory occupied
- * by the returned string. If there is insufficient memory available, or the 
+ * by the returned string. If there is insufficient memory available, or the
  * argument is NULL, the function returns NULL.
  */
-#define IS_WINDOWS_PATH(p) 					\
+#define IS_WINDOWS_PATH(p)					\
 	((p != NULL) &&						\
 	 (((p[0] >= 'a') && (p[0] <= 'z')) ||			\
 	  ((p[0] >= 'A') && (p[0] <= 'Z'))) &&			\
@@ -2467,7 +2387,7 @@ xmlCanonicPath(const xmlChar *path)
  * For Windows implementations, additional work needs to be done to
  * replace backslashes in pathnames with "forward slashes"
  */
-#if defined(_WIN32) && !defined(__CYGWIN__)    
+#if defined(_WIN32) && !defined(__CYGWIN__)
     int len = 0;
     int i = 0;
     xmlChar *p = NULL;
@@ -2479,7 +2399,20 @@ xmlCanonicPath(const xmlChar *path)
     if (path == NULL)
 	return(NULL);
 
-    /* sanitize filename starting with // so it can be used as URI */
+#if defined(_WIN32)
+    /*
+     * We must not change the backslashes to slashes if the the path
+     * starts with \\?\
+     * Those paths can be up to 32k characters long.
+     * Was added specifically for OpenOffice, those paths can't be converted
+     * to URIs anyway.
+     */
+    if ((path[0] == '\\') && (path[1] == '\\') && (path[2] == '?') &&
+        (path[3] == '\\') )
+	return xmlStrdup((const xmlChar *) path);
+#endif
+
+	/* sanitize filename starting with // so it can be used as URI */
     if ((path[0] == '/') && (path[1] == '/') && (path[2] != '/'))
         path++;
 
@@ -2526,7 +2459,7 @@ xmlCanonicPath(const xmlChar *path)
 
 path_processing:
 /* For Windows implementations, replace backslashes with 'forward slashes' */
-#if defined(_WIN32) && !defined(__CYGWIN__)    
+#if defined(_WIN32) && !defined(__CYGWIN__)
     /*
      * Create a URI structure
      */
@@ -2583,7 +2516,7 @@ path_processing:
  *
  * Constructs an URI expressing the existing path
  *
- * Returns a new URI, or a duplicate of the path parameter if the 
+ * Returns a new URI, or a duplicate of the path parameter if the
  * construction fails. The caller is responsible for freeing the memory
  * occupied by the returned string. If there is insufficient memory available,
  * or the argument is NULL, the function returns NULL.
@@ -2606,7 +2539,7 @@ xmlPathToURI(const xmlChar *path)
     if (cal == NULL)
         return(NULL);
 #if defined(_WIN32) && !defined(__CYGWIN__)
-    /* xmlCanonicPath can return an URI on Windows (is that the intended behaviour?) 
+    /* xmlCanonicPath can return an URI on Windows (is that the intended behaviour?)
        If 'cal' is a valid URI allready then we are done here, as continuing would make
        it invalid. */
     if ((uri = xmlParseURI((const char *) cal)) != NULL) {
diff --git a/third_party/libxml/src/valid.c b/third_party/libxml/src/valid.c
index 2cb32f3..409aa81 100644
--- a/third_party/libxml/src/valid.c
+++ b/third_party/libxml/src/valid.c
@@ -31,7 +31,7 @@ static xmlElementPtr xmlGetDtdElementDesc2(xmlDtdPtr dtd, const xmlChar *name,
 /* #define DEBUG_VALID_ALGO */
 /* #define DEBUG_REGEXP_ALGO */
 
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -301,7 +301,7 @@ vstateVPush(xmlValidCtxtPtr ctxt, xmlElementPtr elemDecl, xmlNodePtr node) {
 	if (elemDecl->contModel == NULL)
 	    xmlValidBuildContentModel(ctxt, elemDecl);
 	if (elemDecl->contModel != NULL) {
-	    ctxt->vstateTab[ctxt->vstateNr].exec = 
+	    ctxt->vstateTab[ctxt->vstateNr].exec =
 		xmlRegNewExecCtxt(elemDecl->contModel, NULL, NULL);
 	} else {
 	    ctxt->vstateTab[ctxt->vstateNr].exec = NULL;
@@ -623,7 +623,7 @@ xmlValidStateDebug(xmlValidCtxtPtr ctxt) {
 #define DEBUG_VALID_STATE(n,c) xmlValidStateDebug(ctxt);
 #define DEBUG_VALID_MSG(m)					\
     xmlGenericError(xmlGenericErrorContext, "%s\n", m);
-        
+
 #else
 #define DEBUG_VALID_STATE(n,c)
 #define DEBUG_VALID_MSG(m)
@@ -676,7 +676,7 @@ xmlValidBuildAContentModel(xmlElementContentPtr content,
 	    xmlAutomataStatePtr oldstate = ctxt->state;
 	    xmlChar fn[50];
 	    xmlChar *fullname;
-	    
+
 	    fullname = xmlBuildQName(content->name, content->prefix, fn, 50);
 	    if (fullname == NULL) {
 	        xmlVErrMemory(ctxt, "Building content model");
@@ -701,9 +701,9 @@ xmlValidBuildAContentModel(xmlElementContentPtr content,
 		    break;
 		case XML_ELEMENT_CONTENT_MULT:
 		    ctxt->state = xmlAutomataNewEpsilon(ctxt->am,
-		    			    ctxt->state, NULL);
+					    ctxt->state, NULL);
 		    xmlAutomataNewTransition(ctxt->am,
-		    	    ctxt->state, ctxt->state, fullname, NULL);
+			    ctxt->state, ctxt->state, fullname, NULL);
 		    break;
 	    }
 	    if ((fullname != fn) && (fullname != content->name))
@@ -752,7 +752,7 @@ xmlValidBuildAContentModel(xmlElementContentPtr content,
 	    xmlElementContentOccur ocur;
 
 	    ocur = content->ocur;
-	    if ((ocur == XML_ELEMENT_CONTENT_PLUS) || 
+	    if ((ocur == XML_ELEMENT_CONTENT_PLUS) ||
 		(ocur == XML_ELEMENT_CONTENT_MULT)) {
 		ctxt->state = xmlAutomataNewEpsilon(ctxt->am,
 			ctxt->state, NULL);
@@ -944,7 +944,7 @@ xmlNewDocElementContent(xmlDocPtr doc, const xmlChar *name,
 	    }
 	    break;
 	default:
-	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR, 
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
 		    "Internal: ELEMENT content corrupted invalid type\n",
 		    NULL);
 	    return(NULL);
@@ -1001,7 +1001,7 @@ xmlNewElementContent(const xmlChar *name, xmlElementContentType type) {
  * @cur:  An element content pointer.
  *
  * Build a copy of an element content description.
- * 
+ *
  * Returns the new xmlElementContentPtr or NULL in case of error.
  */
 xmlElementContentPtr
@@ -1028,7 +1028,7 @@ xmlCopyDocElementContent(xmlDocPtr doc, xmlElementContentPtr cur) {
 	else
 	    ret->name = xmlStrdup(cur->name);
     }
-    
+
     if (cur->prefix != NULL) {
 	if (dict)
 	    ret->prefix = xmlDictLookup(dict, cur->prefix, -1);
@@ -1058,7 +1058,7 @@ xmlCopyDocElementContent(xmlDocPtr doc, xmlElementContentPtr cur) {
 		else
 		    tmp->name = xmlStrdup(cur->name);
 	    }
-	    
+
 	    if (cur->prefix != NULL) {
 		if (dict)
 		    tmp->prefix = xmlDictLookup(dict, cur->prefix, -1);
@@ -1082,7 +1082,7 @@ xmlCopyDocElementContent(xmlDocPtr doc, xmlElementContentPtr cur) {
  *
  * Build a copy of an element content description.
  * Deprecated, use xmlCopyDocElementContent instead
- * 
+ *
  * Returns the new xmlElementContentPtr or NULL in case of error.
  */
 xmlElementContentPtr
@@ -1114,7 +1114,7 @@ xmlFreeDocElementContent(xmlDocPtr doc, xmlElementContentPtr cur) {
 	    case XML_ELEMENT_CONTENT_OR:
 		break;
 	    default:
-		xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR, 
+		xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
 			"Internal: ELEMENT content corrupted invalid type\n",
 			NULL);
 		return;
@@ -1200,7 +1200,7 @@ xmlDumpElementContent(xmlBufferPtr buf, xmlElementContentPtr content, int glob)
 		xmlDumpElementContent(buf, content->c2, 0);
 	    break;
 	default:
-	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR, 
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
 		    "Internal: ELEMENT content corrupted invalid type\n",
 		    NULL);
     }
@@ -1397,7 +1397,7 @@ xmlAddElementDecl(xmlValidCtxtPtr ctxt,
     switch (type) {
         case XML_ELEMENT_TYPE_EMPTY:
 	    if (content != NULL) {
-		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR, 
+		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
 		        "xmlAddElementDecl: content != NULL for EMPTY\n",
 			NULL);
 		return(NULL);
@@ -1405,7 +1405,7 @@ xmlAddElementDecl(xmlValidCtxtPtr ctxt,
 	    break;
 	case XML_ELEMENT_TYPE_ANY:
 	    if (content != NULL) {
-		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR, 
+		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
 		        "xmlAddElementDecl: content != NULL for ANY\n",
 			NULL);
 		return(NULL);
@@ -1413,7 +1413,7 @@ xmlAddElementDecl(xmlValidCtxtPtr ctxt,
 	    break;
 	case XML_ELEMENT_TYPE_MIXED:
 	    if (content == NULL) {
-		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR, 
+		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
 		        "xmlAddElementDecl: content == NULL for MIXED\n",
 			NULL);
 		return(NULL);
@@ -1421,14 +1421,14 @@ xmlAddElementDecl(xmlValidCtxtPtr ctxt,
 	    break;
 	case XML_ELEMENT_TYPE_ELEMENT:
 	    if (content == NULL) {
-		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR, 
+		xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
 		        "xmlAddElementDecl: content == NULL for ELEMENT\n",
 			NULL);
 		return(NULL);
 	    }
 	    break;
 	default:
-	    xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR, 
+	    xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
 		    "Internal: ELEMENT decl corrupted invalid type\n",
 		    NULL);
 	    return(NULL);
@@ -1608,7 +1608,7 @@ xmlFreeElementTable(xmlElementTablePtr table) {
  * @elem:  An element
  *
  * Build a copy of an element.
- * 
+ *
  * Returns the new xmlElementPtr or NULL in case of error.
  */
 static xmlElementPtr
@@ -1642,7 +1642,7 @@ xmlCopyElement(xmlElementPtr elem) {
  * @table:  An element table
  *
  * Build a copy of an element table.
- * 
+ *
  * Returns the new xmlElementTablePtr or NULL in case of error.
  */
 xmlElementTablePtr
@@ -1707,7 +1707,7 @@ xmlDumpElementDecl(xmlBufferPtr buf, xmlElementPtr elem) {
 	    xmlBufferWriteChar(buf, ">\n");
 	    break;
 	default:
-	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR, 
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
 		    "Internal: ELEMENT struct corrupted invalid type\n",
 		    NULL);
     }
@@ -1798,6 +1798,7 @@ xmlCopyEnumeration(xmlEnumerationPtr cur) {
 
     if (cur == NULL) return(NULL);
     ret = xmlCreateEnumeration((xmlChar *) cur->name);
+    if (ret == NULL) return(NULL);
 
     if (cur->next != NULL) ret->next = xmlCopyEnumeration(cur->next);
     else ret->next = NULL;
@@ -1818,7 +1819,7 @@ static void
 xmlDumpEnumeration(xmlBufferPtr buf, xmlEnumerationPtr cur) {
     if ((buf == NULL) || (cur == NULL))
         return;
-    
+
     xmlBufferWriteCHAR(buf, cur->name);
     if (cur->next == NULL)
 	xmlBufferWriteChar(buf, ")");
@@ -1973,13 +1974,13 @@ xmlAddAttributeDecl(xmlValidCtxtPtr ctxt,
         case XML_ATTRIBUTE_NOTATION:
 	    break;
 	default:
-	    xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR, 
+	    xmlErrValid(ctxt, XML_ERR_INTERNAL_ERROR,
 		    "Internal: ATTRIBUTE struct corrupted invalid type\n",
 		    NULL);
 	    xmlFreeEnumeration(tree);
 	    return(NULL);
     }
-    if ((defaultValue != NULL) && 
+    if ((defaultValue != NULL) &&
         (!xmlValidateAttributeValueInternal(dtd->doc, type, defaultValue))) {
 	xmlErrValidNode(ctxt, (xmlNodePtr) dtd, XML_DTD_ATTRIBUTE_DEFAULT,
 	                "Attribute %s of %s: invalid default value\n",
@@ -2153,7 +2154,7 @@ xmlFreeAttributeTable(xmlAttributeTablePtr table) {
  * @attr:  An attribute
  *
  * Build a copy of an attribute.
- * 
+ *
  * Returns the new xmlAttributePtr or NULL in case of error.
  */
 static xmlAttributePtr
@@ -2186,7 +2187,7 @@ xmlCopyAttribute(xmlAttributePtr attr) {
  * @table:  An attribute table
  *
  * Build a copy of an attribute table.
- * 
+ *
  * Returns the new xmlAttributeTablePtr or NULL in case of error.
  */
 xmlAttributeTablePtr
@@ -2251,7 +2252,7 @@ xmlDumpAttributeDecl(xmlBufferPtr buf, xmlAttributePtr attr) {
 	    xmlDumpEnumeration(buf, attr->tree);
 	    break;
 	default:
-	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR, 
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
 		    "Internal: ATTRIBUTE struct corrupted invalid type\n",
 		    NULL);
     }
@@ -2268,7 +2269,7 @@ xmlDumpAttributeDecl(xmlBufferPtr buf, xmlAttributePtr attr) {
 	    xmlBufferWriteChar(buf, " #FIXED");
 	    break;
 	default:
-	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR, 
+	    xmlErrValid(NULL, XML_ERR_INTERNAL_ERROR,
 		    "Internal: ATTRIBUTE struct corrupted invalid def\n",
 		    NULL);
     }
@@ -2398,7 +2399,7 @@ xmlAddNotationDecl(xmlValidCtxtPtr ctxt, xmlDtdPtr dtd,
      */
     if (xmlHashAddEntry(table, name, ret)) {
 #ifdef LIBXML_VALID_ENABLED
-	xmlErrValid(NULL, XML_DTD_NOTATION_REDEFINED, 
+	xmlErrValid(NULL, XML_DTD_NOTATION_REDEFINED,
 		    "xmlAddNotationDecl: %s already defined\n",
 		    (const char *) name);
 #endif /* LIBXML_VALID_ENABLED */
@@ -2425,7 +2426,7 @@ xmlFreeNotationTable(xmlNotationTablePtr table) {
  * @nota:  A notation
  *
  * Build a copy of a notation.
- * 
+ *
  * Returns the new xmlNotationPtr or NULL in case of error.
  */
 static xmlNotationPtr
@@ -2457,7 +2458,7 @@ xmlCopyNotation(xmlNotationPtr nota) {
  * @table:  A notation table
  *
  * Build a copy of a notation table.
- * 
+ *
  * Returns the new xmlNotationTablePtr or NULL in case of error.
  */
 xmlNotationTablePtr
@@ -2535,7 +2536,7 @@ xmlDumpNotationTable(xmlBufferPtr buf, xmlNotationTablePtr table) {
  * current scope
  */
 #define DICT_FREE(str)						\
-	if ((str) && ((!dict) || 				\
+	if ((str) && ((!dict) ||				\
 	    (xmlDictOwns(dict, (const xmlChar *)(str)) == 0)))	\
 	    xmlFree((char *)(str));
 
@@ -2573,7 +2574,7 @@ xmlFreeID(xmlIDPtr id) {
  *
  * Returns NULL if not, otherwise the new xmlIDPtr
  */
-xmlIDPtr 
+xmlIDPtr
 xmlAddID(xmlValidCtxtPtr ctxt, xmlDocPtr doc, const xmlChar *value,
          xmlAttrPtr attr) {
     xmlIDPtr ret;
@@ -2633,11 +2634,8 @@ xmlAddID(xmlValidCtxtPtr ctxt, xmlDocPtr doc, const xmlChar *value,
 	/*
 	 * The id is already defined in this DTD.
 	 */
-	if ((ctxt != NULL) && (ctxt->error != NULL)) {
-	    xmlErrValidNode(ctxt, attr->parent, XML_DTD_ID_REDEFINED,
-	                    "ID %s already defined\n",
-			    value, NULL, NULL);
-	}
+	xmlErrValidNode(ctxt, attr->parent, XML_DTD_ID_REDEFINED,
+			"ID %s already defined\n", value, NULL, NULL);
 #endif /* LIBXML_VALID_ENABLED */
 	xmlFreeID(ret);
 	return(NULL);
@@ -2687,7 +2685,7 @@ xmlIsID(xmlDocPtr doc, xmlNodePtr elem, xmlAttrPtr attr) {
 	    ((xmlStrEqual(BAD_CAST "name", attr->name)) &&
 	    ((elem == NULL) || (xmlStrEqual(elem->name, BAD_CAST "a")))))
 	    return(1);
-	return(0);    
+	return(0);
     } else if (elem == NULL) {
 	return(0);
     } else {
@@ -2740,23 +2738,24 @@ xmlRemoveID(xmlDocPtr doc, xmlAttrPtr attr) {
 
     if (doc == NULL) return(-1);
     if (attr == NULL) return(-1);
+
     table = (xmlIDTablePtr) doc->ids;
-    if (table == NULL) 
+    if (table == NULL)
         return(-1);
 
-    if (attr == NULL)
-	return(-1);
     ID = xmlNodeListGetString(doc, attr->children, 1);
     if (ID == NULL)
-	return(-1);
+        return(-1);
+
     id = xmlHashLookup(table, ID);
     if (id == NULL || id->attr != attr) {
-	xmlFree(ID);
-	return(-1);
+        xmlFree(ID);
+        return(-1);
     }
+
     xmlHashRemoveEntry(table, ID, (xmlHashDeallocator) xmlFreeID);
     xmlFree(ID);
-	attr->atype = 0;
+    attr->atype = 0;
     return(0);
 }
 
@@ -2769,7 +2768,7 @@ xmlRemoveID(xmlDocPtr doc, xmlAttrPtr attr) {
  *
  * Returns NULL if not found, otherwise the xmlAttrPtr defining the ID
  */
-xmlAttrPtr 
+xmlAttrPtr
 xmlGetID(xmlDocPtr doc, const xmlChar *ID) {
     xmlIDTablePtr table;
     xmlIDPtr id;
@@ -2783,7 +2782,7 @@ xmlGetID(xmlDocPtr doc, const xmlChar *ID) {
     }
 
     table = (xmlIDTablePtr) doc->ids;
-    if (table == NULL) 
+    if (table == NULL)
         return(NULL);
 
     id = xmlHashLookup(table, ID);
@@ -2804,7 +2803,7 @@ xmlGetID(xmlDocPtr doc, const xmlChar *ID) {
  *				Refs					*
  *									*
  ************************************************************************/
-typedef struct xmlRemoveMemo_t 
+typedef struct xmlRemoveMemo_t
 {
 	xmlListPtr l;
 	xmlAttrPtr ap;
@@ -2812,7 +2811,7 @@ typedef struct xmlRemoveMemo_t
 
 typedef xmlRemoveMemo *xmlRemoveMemoPtr;
 
-typedef struct xmlValidateMemo_t 
+typedef struct xmlValidateMemo_t
 {
     xmlValidCtxtPtr ctxt;
     const xmlChar *name;
@@ -2895,7 +2894,7 @@ xmlDummyCompare(const void *data0 ATTRIBUTE_UNUSED,
  *
  * Returns NULL if not, otherwise the new xmlRefPtr
  */
-xmlRefPtr 
+xmlRefPtr
 xmlAddRef(xmlValidCtxtPtr ctxt, xmlDocPtr doc, const xmlChar *value,
     xmlAttrPtr attr) {
     xmlRefPtr ret;
@@ -3023,7 +3022,7 @@ xmlIsRef(xmlDocPtr doc, xmlNodePtr elem, xmlAttrPtr attr) {
         return(0);
     } else if (doc->type == XML_HTML_DOCUMENT_NODE) {
         /* TODO @@@ */
-        return(0);    
+        return(0);
     } else {
         xmlAttributePtr attrDecl;
 
@@ -3059,21 +3058,21 @@ xmlRemoveRef(xmlDocPtr doc, xmlAttrPtr attr) {
 
     if (doc == NULL) return(-1);
     if (attr == NULL) return(-1);
+
     table = (xmlRefTablePtr) doc->refs;
-    if (table == NULL) 
+    if (table == NULL)
         return(-1);
 
-    if (attr == NULL)
-        return(-1);
     ID = xmlNodeListGetString(doc, attr->children, 1);
     if (ID == NULL)
         return(-1);
-    ref_list = xmlHashLookup(table, ID);
 
+    ref_list = xmlHashLookup(table, ID);
     if(ref_list == NULL) {
         xmlFree(ID);
         return (-1);
     }
+
     /* At this point, ref_list refers to a list of references which
      * have the same key as the supplied attr. Our list of references
      * is ordered by reference address and we don't have that information
@@ -3086,7 +3085,7 @@ xmlRemoveRef(xmlDocPtr doc, xmlAttrPtr attr) {
      */
     target.l = ref_list;
     target.ap = attr;
-    
+
     /* Remove the supplied attr from our list */
     xmlListWalk(ref_list, xmlWalkRemoveRef, &target);
 
@@ -3103,11 +3102,11 @@ xmlRemoveRef(xmlDocPtr doc, xmlAttrPtr attr) {
  * @doc:  pointer to the document
  * @ID:  the ID value
  *
- * Find the set of references for the supplied ID. 
+ * Find the set of references for the supplied ID.
  *
  * Returns NULL if not found, otherwise node set for the ID.
  */
-xmlListPtr 
+xmlListPtr
 xmlGetRefs(xmlDocPtr doc, const xmlChar *ID) {
     xmlRefTablePtr table;
 
@@ -3120,7 +3119,7 @@ xmlGetRefs(xmlDocPtr doc, const xmlChar *ID) {
     }
 
     table = (xmlRefTablePtr) doc->refs;
-    if (table == NULL) 
+    if (table == NULL)
         return(NULL);
 
     return (xmlHashLookup(table, ID));
@@ -3185,7 +3184,7 @@ xmlGetDtdElementDesc2(xmlDtdPtr dtd, const xmlChar *name, int create) {
 	if (dtd->doc != NULL)
 	    dict = dtd->doc->dict;
 
-	if (!create) 
+	if (!create)
 	    return(NULL);
 	/*
 	 * Create the Element table if needed.
@@ -3798,7 +3797,7 @@ xmlValidateAttributeValueInternal(xmlDocPtr doc, xmlAttributeType type,
  *
  * [ VC: Name Token ]
  * Values of type NMTOKEN must match the Nmtoken production; values
- * of type NMTOKENS must match Nmtokens. 
+ * of type NMTOKENS must match Nmtokens.
  *
  * returns 1 if valid or 0 otherwise
  */
@@ -3857,7 +3856,7 @@ xmlValidateAttributeValue2(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
 	    if ((ent == NULL) && (doc->standalone == 1)) {
 		doc->standalone = 0;
 		ent = xmlGetDocEntity(doc, value);
-	    } 
+	    }
 	    if (ent == NULL) {
 		xmlErrValidNode(ctxt, (xmlNodePtr) doc,
 				XML_DTD_UNKNOWN_ENTITY,
@@ -3968,7 +3967,7 @@ xmlValidCtxtNormalizeAttributeValue(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
     if ((elem->ns != NULL) && (elem->ns->prefix != NULL)) {
 	xmlChar fn[50];
 	xmlChar *fullname;
-	
+
 	fullname = xmlBuildQName(elem->name, elem->ns->prefix, fn, 50);
 	if (fullname == NULL)
 	    return(NULL);
@@ -4167,7 +4166,7 @@ xmlValidateAttributeDecl(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
 	    }
 	}
 	if (nbId > 1) {
-	    
+
 	    xmlErrValidNodeNr(ctxt, (xmlNodePtr) attr, XML_DTD_ID_SUBSET,
        "Element %s has %d ID attribute defined in the internal subset : %s\n",
 		   attr->elem, nbId, attr->name);
@@ -4230,7 +4229,7 @@ xmlValidateElementDecl(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
     xmlElementPtr tst;
 
     CHECK_DTD;
-    
+
     if (elem == NULL) return(1);
 
 #if 0
@@ -4347,7 +4346,7 @@ xmlValidateElementDecl(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
 
 int
 xmlValidateOneAttribute(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
-                        xmlNodePtr elem, xmlAttrPtr attr, const xmlChar *value) 
+                        xmlNodePtr elem, xmlAttrPtr attr, const xmlChar *value)
 {
     xmlAttributePtr attrDecl =  NULL;
     int val;
@@ -4360,7 +4359,7 @@ xmlValidateOneAttribute(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
     if ((elem->ns != NULL) && (elem->ns->prefix != NULL)) {
 	xmlChar fn[50];
 	xmlChar *fullname;
-	
+
 	fullname = xmlBuildQName(elem->name, elem->ns->prefix, fn, 50);
 	if (fullname == NULL)
 	    return(0);
@@ -4444,7 +4443,7 @@ xmlValidateOneAttribute(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
 	nota = xmlGetDtdNotationDesc(doc->intSubset, value);
 	if (nota == NULL)
 	    nota = xmlGetDtdNotationDesc(doc->extSubset, value);
-	
+
 	if (nota == NULL) {
 	    xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_NOTATION,
        "Value \"%s\" for attribute %s of %s is not a declared Notation\n",
@@ -4537,7 +4536,7 @@ xmlNodePtr elem, const xmlChar *prefix, xmlNsPtr ns, const xmlChar *value) {
     if (prefix != NULL) {
 	xmlChar fn[50];
 	xmlChar *fullname;
-	
+
 	fullname = xmlBuildQName(elem->name, prefix, fn, 50);
 	if (fullname == NULL) {
 	    xmlVErrMemory(ctxt, "Validating namespace");
@@ -4641,7 +4640,7 @@ xmlNodePtr elem, const xmlChar *prefix, xmlNsPtr ns, const xmlChar *value) {
 	nota = xmlGetDtdNotationDesc(doc->intSubset, value);
 	if (nota == NULL)
 	    nota = xmlGetDtdNotationDesc(doc->extSubset, value);
-	
+
 	if (nota == NULL) {
 	    if (ns->prefix != NULL) {
 		xmlErrValidNode(ctxt, elem, XML_DTD_UNKNOWN_NOTATION,
@@ -4777,7 +4776,7 @@ xmlValidateElementType(xmlValidCtxtPtr ctxt) {
     NODE = xmlValidateSkipIgnorable(NODE);
     if ((NODE == NULL) && (CONT == NULL))
 	return(1);
-    if ((NODE == NULL) && 
+    if ((NODE == NULL) &&
 	((CONT->ocur == XML_ELEMENT_CONTENT_MULT) ||
 	 (CONT->ocur == XML_ELEMENT_CONTENT_OPT))) {
 	return(1);
@@ -5236,7 +5235,7 @@ xmlValidateElementContent(xmlValidCtxtPtr ctxt, xmlNodePtr child,
     xmlElementContentPtr cont;
     const xmlChar *name;
 
-    if (elemDecl == NULL)
+    if ((elemDecl == NULL) || (parent == NULL) || (ctxt == NULL))
 	return(-1);
     cont = elemDecl->content;
     name = elemDecl->name;
@@ -5286,7 +5285,7 @@ xmlValidateElementContent(xmlValidCtxtPtr ctxt, xmlNodePtr child,
 			if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
 			    xmlChar fn[50];
 			    xmlChar *fullname;
-			    
+
 			    fullname = xmlBuildQName(cur->name,
 				                     cur->ns->prefix, fn, 50);
 			    if (fullname == NULL) {
@@ -5400,7 +5399,7 @@ fail:
 			last = tmp;
 		    }
 		    if (cur->type == XML_CDATA_SECTION_NODE) {
-			/* 
+			/*
 			 * E59 spaces in CDATA does not match the
 			 * nonterminal S
 			 */
@@ -5517,7 +5516,8 @@ xmlValidateOneCdataElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
     int ret = 1;
     xmlNodePtr cur, child;
 
-    if ((ctxt == NULL) || (doc == NULL) || (elem == NULL))
+    if ((ctxt == NULL) || (doc == NULL) || (elem == NULL) ||
+        (elem->type != XML_ELEMENT_NODE))
 	return(0);
 
     child = elem->children;
@@ -5598,7 +5598,7 @@ xmlValidateCheckMixed(xmlValidCtxtPtr ctxt,
 	    } else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
 		(cont->c1 == NULL) ||
 		(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
-		xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT, 
+		xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT,
 			"Internal: MIXED struct corrupted\n",
 			NULL);
 		break;
@@ -5622,7 +5622,7 @@ xmlValidateCheckMixed(xmlValidCtxtPtr ctxt,
 	    } else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
 		(cont->c1 == NULL) ||
 		(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
-		xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT, 
+		xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT,
 			"Internal: MIXED struct corrupted\n",
 			NULL);
 		break;
@@ -5651,7 +5651,7 @@ xmlValidGetElemDecl(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
     xmlElementPtr elemDecl = NULL;
     const xmlChar *prefix = NULL;
 
-    if ((ctxt == NULL) || (doc == NULL) || 
+    if ((ctxt == NULL) || (doc == NULL) ||
         (elem == NULL) || (elem->name == NULL))
         return(NULL);
     if (extsubset != NULL)
@@ -5795,7 +5795,7 @@ xmlValidatePushElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
  * xmlValidatePushCData:
  * @ctxt:  the validation context
  * @data:  some character data read
- * @len:  the lenght of the data
+ * @len:  the length of the data
  *
  * check the CData parsed for validation in the current stack
  *
@@ -6017,7 +6017,7 @@ xmlValidateOneElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
 	return(0);
 
     /*
-     * If vstateNr is not zero that means continuous validation is 
+     * If vstateNr is not zero that means continuous validation is
      * activated, do not try to check the content model at that level.
      */
     if (ctxt->vstateNr == 0) {
@@ -6060,7 +6060,7 @@ xmlValidateOneElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
 		    if ((child->ns != NULL) && (child->ns->prefix != NULL)) {
 			xmlChar fn[50];
 			xmlChar *fullname;
-			
+
 			fullname = xmlBuildQName(child->name, child->ns->prefix,
 				                 fn, 50);
 			if (fullname == NULL)
@@ -6078,7 +6078,7 @@ xmlValidateOneElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
 			    } else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
 				(cont->c1 == NULL) ||
 				(cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)){
-				xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT, 
+				xmlErrValid(NULL, XML_DTD_MIXED_CORRUPT,
 					"Internal: MIXED struct corrupted\n",
 					NULL);
 				break;
@@ -6101,7 +6101,7 @@ xmlValidateOneElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
 			} else if ((cont->type != XML_ELEMENT_CONTENT_OR) ||
 			    (cont->c1 == NULL) ||
 			    (cont->c1->type != XML_ELEMENT_CONTENT_PCDATA)) {
-			    xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT, 
+			    xmlErrValid(ctxt, XML_DTD_MIXED_CORRUPT,
 				    "Internal: MIXED struct corrupted\n",
 				    NULL);
 			    break;
@@ -6181,7 +6181,7 @@ child_ok:
 		}
 	    } else {
 		xmlAttrPtr attrib;
-		
+
 		attrib = elem->properties;
 		while (attrib != NULL) {
 		    if (xmlStrEqual(attrib->name, attr->name)) {
@@ -6196,18 +6196,18 @@ child_ok:
 			     * allow to define the URI instead of the prefix :-(
 			     */
 			    if (nameSpace == NULL) {
-				if (qualified < 0) 
+				if (qualified < 0)
 				    qualified = 0;
 			    } else if (!xmlStrEqual(nameSpace->prefix,
 						    attr->prefix)) {
-				if (qualified < 1) 
+				if (qualified < 1)
 				    qualified = 1;
 			    } else
 				goto found;
 			} else {
 			    /*
 			     * We should allow applications to define namespaces
-			     * for their application even if the DTD doesn't 
+			     * for their application even if the DTD doesn't
 			     * carry one, otherwise, basically we would always
 			     * break.
 			     */
@@ -6280,7 +6280,7 @@ child_ok:
 		}
 	    }
 	}
-found:	    
+found:
         attr = attr->nexth;
     }
     return(ret);
@@ -6327,7 +6327,7 @@ xmlValidateRoot(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
 	    if ((root->ns != NULL) && (root->ns->prefix != NULL)) {
 		xmlChar fn[50];
 		xmlChar *fullname;
-		
+
 		fullname = xmlBuildQName(root->name, root->ns->prefix, fn, 50);
 		if (fullname == NULL) {
 		    xmlVErrMemory(ctxt, NULL);
@@ -6338,7 +6338,7 @@ xmlValidateRoot(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
 		    xmlFree(fullname);
 		if (ret == 1)
 		    goto name_ok;
-	    } 
+	    }
 	    if ((xmlStrEqual(doc->intSubset->name, BAD_CAST "HTML")) &&
 		(xmlStrEqual(root->name, BAD_CAST "html")))
 		goto name_ok;
@@ -6359,7 +6359,7 @@ name_ok:
  * @doc:  a document instance
  * @elem:  an element instance
  *
- * Try to validate the subtree under an element 
+ * Try to validate the subtree under an element
  *
  * returns 1 if valid or 0 otherwise
  */
@@ -6379,7 +6379,8 @@ xmlValidateElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc, xmlNodePtr elem) {
      * they don't really mean anything validation wise.
      */
     if ((elem->type == XML_XINCLUDE_START) ||
-	(elem->type == XML_XINCLUDE_END))
+	(elem->type == XML_XINCLUDE_END) ||
+	(elem->type == XML_NAMESPACE_DECL))
 	return(1);
 
     CHECK_DTD;
@@ -6538,7 +6539,7 @@ xmlValidateCheckRefCallback(xmlListPtr ref_list, xmlValidCtxtPtr ctxt,
     memo.name = name;
 
     xmlListWalk(ref_list, xmlWalkValidateList, &memo);
-    
+
 }
 
 /**
@@ -6550,7 +6551,7 @@ xmlValidateCheckRefCallback(xmlListPtr ref_list, xmlValidCtxtPtr ctxt,
  * incremental validation steps have been completed
  *
  * basically it does the following checks described by the XML Rec
- * 
+ *
  * Check all the IDREF/IDREFS attributes definition for validity
  *
  * returns 1 if valid or 0 otherwise
@@ -6559,15 +6560,20 @@ xmlValidateCheckRefCallback(xmlListPtr ref_list, xmlValidCtxtPtr ctxt,
 int
 xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
     xmlRefTablePtr table;
+    unsigned int save;
 
     if (ctxt == NULL)
         return(0);
     if (doc == NULL) {
-        xmlErrValid(ctxt, XML_DTD_NO_DOC, 
+        xmlErrValid(ctxt, XML_DTD_NO_DOC,
 		"xmlValidateDocumentFinal: doc == NULL\n", NULL);
 	return(0);
     }
 
+    /* trick to get correct line id report */
+    save = ctxt->finishDtd;
+    ctxt->finishDtd = 0;
+
     /*
      * Check all the NOTATION/NOTATIONS attributes
      */
@@ -6581,6 +6587,8 @@ xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
     ctxt->doc = doc;
     ctxt->valid = 1;
     xmlHashScan(table, (xmlHashScanner) xmlValidateCheckRefCallback, ctxt);
+
+    ctxt->finishDtd = save;
     return(ctxt->valid);
 }
 
@@ -6675,7 +6683,7 @@ xmlValidateAttributeCallback(xmlAttributePtr cur, xmlValidCtxtPtr ctxt,
 	case XML_ATTRIBUTE_ENTITIES:
 	case XML_ATTRIBUTE_NOTATION:
 	    if (cur->defaultValue != NULL) {
-		
+
 		ret = xmlValidateAttributeValue2(ctxt, ctxt->doc, cur->name,
 			                         cur->atype, cur->defaultValue);
 		if ((ret == 0) && (ctxt->valid == 1))
@@ -6732,9 +6740,9 @@ xmlValidateAttributeCallback(xmlAttributePtr cur, xmlValidCtxtPtr ctxt,
  * subsets have been parsed
  *
  * basically it does the following checks described by the XML Rec
- * - check that ENTITY and ENTITIES type attributes default or 
+ * - check that ENTITY and ENTITIES type attributes default or
  *   possible values matches one of the defined entities.
- * - check that NOTATION type attributes default or 
+ * - check that NOTATION type attributes default or
  *   possible values matches one of the defined notations.
  *
  * returns 1 if valid or 0 if invalid and -1 if not well-formed
@@ -6805,7 +6813,7 @@ xmlValidateDocument(xmlValidCtxtPtr ctxt, xmlDocPtr doc) {
 	xmlChar *sysID;
 	if (doc->intSubset->SystemID != NULL) {
 	    sysID = xmlBuildURI(doc->intSubset->SystemID,
-	    		doc->URL);
+			doc->URL);
 	    if (sysID == NULL) {
 	        xmlErrValid(ctxt, XML_DTD_LOAD_ERROR,
 			"Could not build URI for external subset \"%s\"\n",
@@ -6878,17 +6886,17 @@ xmlValidGetPotentialChildren(xmlElementContent *ctree,
     if (*len >= max) return(*len);
 
     switch (ctree->type) {
-	case XML_ELEMENT_CONTENT_PCDATA: 
+	case XML_ELEMENT_CONTENT_PCDATA:
 	    for (i = 0; i < *len;i++)
 		if (xmlStrEqual(BAD_CAST "#PCDATA", names[i])) return(*len);
 	    names[(*len)++] = BAD_CAST "#PCDATA";
 	    break;
-	case XML_ELEMENT_CONTENT_ELEMENT: 
+	case XML_ELEMENT_CONTENT_ELEMENT:
 	    for (i = 0; i < *len;i++)
 		if (xmlStrEqual(ctree->name, names[i])) return(*len);
 	    names[(*len)++] = ctree->name;
 	    break;
-	case XML_ELEMENT_CONTENT_SEQ: 
+	case XML_ELEMENT_CONTENT_SEQ:
 	    xmlValidGetPotentialChildren(ctree->c1, names, len, max);
 	    xmlValidGetPotentialChildren(ctree->c2, names, len, max);
 	    break;
@@ -6897,7 +6905,7 @@ xmlValidGetPotentialChildren(xmlElementContent *ctree,
 	    xmlValidGetPotentialChildren(ctree->c2, names, len, max);
 	    break;
    }
-   
+
    return(*len);
 }
 
@@ -6939,19 +6947,19 @@ xmlValidGetValidElements(xmlNode *prev, xmlNode *next, const xmlChar **names,
                          int max) {
     xmlValidCtxt vctxt;
     int nb_valid_elements = 0;
-    const xmlChar *elements[256];
+    const xmlChar *elements[256]={0};
     int nb_elements = 0, i;
     const xmlChar *name;
-    
+
     xmlNode *ref_node;
     xmlNode *parent;
     xmlNode *test_node;
-    
+
     xmlNode *prev_next;
     xmlNode *next_prev;
     xmlNode *parent_childs;
     xmlNode *parent_last;
-    
+
     xmlElement *element_desc;
 
     if (prev == NULL && next == NULL)
@@ -6976,7 +6984,7 @@ xmlValidGetValidElements(xmlNode *prev, xmlNode *next, const xmlChar **names,
         element_desc = xmlGetDtdElementDesc(parent->doc->extSubset,
                                              parent->name);
     if (element_desc == NULL) return(-1);
-	
+
     /*
      * Do a backup of the current tree structure
      */
@@ -6987,16 +6995,19 @@ xmlValidGetValidElements(xmlNode *prev, xmlNode *next, const xmlChar **names,
 
     /*
      * Creates a dummy node and insert it into the tree
-     */    
+     */
     test_node = xmlNewDocNode (ref_node->doc, NULL, BAD_CAST "<!dummy?>", NULL);
+    if (test_node == NULL)
+        return(-1);
+
     test_node->parent = parent;
     test_node->prev = prev;
     test_node->next = next;
     name = test_node->name;
-    
+
     if (prev) prev->next = test_node;
     else parent->children = test_node;
-		
+
     if (next) next->prev = test_node;
     else parent->last = test_node;
 
@@ -7006,7 +7017,7 @@ xmlValidGetValidElements(xmlNode *prev, xmlNode *next, const xmlChar **names,
      */
     nb_elements = xmlValidGetPotentialChildren(element_desc->content,
 		       elements, &nb_elements, 256);
-    
+
     for (i = 0;i < nb_elements;i++) {
 	test_node->name = elements[i];
 	if (xmlValidateOneElement(&vctxt, parent->doc, parent)) {
diff --git a/third_party/libxml/src/win32/Makefile b/third_party/libxml/src/win32/Makefile
deleted file mode 100644
index e7947cc..0000000
--- a/third_party/libxml/src/win32/Makefile
+++ /dev/null
@@ -1,465 +0,0 @@
-# Makefile for libxml2, specific for Windows, MSVC and NMAKE.
-#
-# Take a look at the beginning and modify the variables to suit your 
-# environment. Having done that, you can do a
-#
-# nmake [all]     to build the libxml and the accompanying utilities.
-# nmake clean     to remove all compiler output files and return to a
-#                 clean state.
-# nmake rebuild   to rebuild everything from scratch. This basically does
-#                 a 'nmake clean' and then a 'nmake all'.
-# nmake install   to install the library and its header files.
-#
-# March 2002, Igor Zlatkovic <igor@zlatkovic.com>
-
-# There should never be a need to modify anything below this line.
-# ----------------------------------------------------------------
-
-AUTOCONF = .\config.msvc
-!include $(AUTOCONF)
-
-# Names of various input and output components.
-XML_NAME = xml2
-XML_BASENAME = lib$(XML_NAME)
-XML_SO = $(XML_BASENAME).dll
-XML_IMP = $(XML_BASENAME).lib
-XML_DEF = $(XML_BASENAME).def
-XML_A = $(XML_BASENAME)_a.lib
-XML_A_DLL = $(XML_BASENAME)_a_dll.lib
-
-# Place where we let the compiler put its output.
-BINDIR = bin.msvc
-XML_INTDIR = int.msvc
-XML_INTDIR_A = int.a.msvc
-XML_INTDIR_A_DLL = int.a.dll.msvc
-UTILS_INTDIR = int.utils.msvc
-
-# The preprocessor and its options.
-CPP = cl.exe /EP
-CPPFLAGS = /nologo /I$(XML_SRCDIR)\include
-!if "$(WITH_THREADS)" != "no"
-CPPFLAGS = $(CPPFLAGS) /D "_REENTRANT"
-!endif
-
-# The compiler and its options.
-CC = cl.exe
-CFLAGS = /nologo /D "WIN32" /D "_WINDOWS" /D "_MBCS" /W1 $(CRUNTIME)
-CFLAGS = $(CFLAGS) /I$(XML_SRCDIR) /I$(XML_SRCDIR)\include /I$(INCPREFIX)
-!if "$(WITH_THREADS)" != "no"
-CFLAGS = $(CFLAGS) /D "_REENTRANT"
-!endif
-!if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls"
-CFLAGS = $(CFLAGS) /D "HAVE_WIN32_THREADS" /D "HAVE_COMPILER_TLS"
-!else if "$(WITH_THREADS)" == "native"
-CFLAGS = $(CFLAGS) /D "HAVE_WIN32_THREADS"
-!else if "$(WITH_THREADS)" == "posix"
-CFLAGS = $(CFLAGS) /D "HAVE_PTHREAD_H"
-!endif
-!if "$(WITH_ZLIB)" == "1"
-CFLAGS = $(CFLAGS) /D "HAVE_ZLIB_H"
-!endif
-CFLAGS = $(CFLAGS) /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE
-
-# The linker and its options.
-LD = link.exe
-LDFLAGS = /nologo /VERSION:$(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION)
-LDFLAGS = $(LDFLAGS) /LIBPATH:$(BINDIR) /LIBPATH:$(LIBPREFIX)
-LIBS =
-!if "$(WITH_FTP)" == "1" || "$(WITH_HTTP)" == "1"
-LIBS = $(LIBS) wsock32.lib ws2_32.lib
-!endif 
-!if "$(WITH_ICONV)" == "1"
-LIBS = $(LIBS) iconv.lib
-!endif 
-+!if "$(WITH_ICU)" == "1"
-+LIBS = $(LIBS) icu.lib
-+!endif
-!if "$(WITH_ZLIB)" == "1"
-LIBS = $(LIBS) zdll.lib
-!endif
-!if "$(WITH_THREADS)" == "posix"
-LIBS = $(LIBS) pthreadVC.lib
-!endif
-!if "$(WITH_MODULES)" == "1"
-LIBS = $(LIBS) kernel32.lib
-!endif
-
-# The archiver and its options.
-AR = lib.exe
-ARFLAGS = /nologo
-
-# Optimisation and debug symbols.
-!if "$(DEBUG)" == "1"
-CFLAGS = $(CFLAGS) /D "_DEBUG" /Od /Z7
-LDFLAGS = $(LDFLAGS) /DEBUG
-!else
-CFLAGS = $(CFLAGS) /D "NDEBUG" /O2 
-LDFLAGS = $(LDFLAGS) /OPT:NOWIN98
-!endif
-
-# Libxml object files.
-XML_OBJS = $(XML_INTDIR)\c14n.obj\
-	$(XML_INTDIR)\catalog.obj\
-	$(XML_INTDIR)\chvalid.obj\
-	$(XML_INTDIR)\debugXML.obj\
-	$(XML_INTDIR)\dict.obj\
-	$(XML_INTDIR)\DOCBparser.obj\
-	$(XML_INTDIR)\encoding.obj\
-	$(XML_INTDIR)\entities.obj\
-	$(XML_INTDIR)\error.obj\
-	$(XML_INTDIR)\globals.obj\
-	$(XML_INTDIR)\hash.obj\
-	$(XML_INTDIR)\HTMLparser.obj\
-	$(XML_INTDIR)\HTMLtree.obj\
-	$(XML_INTDIR)\legacy.obj\
-	$(XML_INTDIR)\list.obj\
-	$(XML_INTDIR)\nanoftp.obj\
-	$(XML_INTDIR)\nanohttp.obj\
-	$(XML_INTDIR)\parser.obj\
-	$(XML_INTDIR)\parserInternals.obj\
-	$(XML_INTDIR)\pattern.obj\
-	$(XML_INTDIR)\relaxng.obj\
-	$(XML_INTDIR)\SAX2.obj\
-	$(XML_INTDIR)\SAX.obj\
-	$(XML_INTDIR)\schematron.obj\
-	$(XML_INTDIR)\threads.obj\
-	$(XML_INTDIR)\tree.obj\
-	$(XML_INTDIR)\uri.obj\
-	$(XML_INTDIR)\valid.obj\
-	$(XML_INTDIR)\xinclude.obj\
-	$(XML_INTDIR)\xlink.obj\
-	$(XML_INTDIR)\xmlIO.obj\
-	$(XML_INTDIR)\xmlmemory.obj\
-	$(XML_INTDIR)\xmlreader.obj\
-	$(XML_INTDIR)\xmlregexp.obj\
-	$(XML_INTDIR)\xmlmodule.obj\
-	$(XML_INTDIR)\xmlsave.obj\
-	$(XML_INTDIR)\xmlschemas.obj\
-	$(XML_INTDIR)\xmlschemastypes.obj\
-	$(XML_INTDIR)\xmlunicode.obj\
-	$(XML_INTDIR)\xmlwriter.obj\
-	$(XML_INTDIR)\xpath.obj\
-	$(XML_INTDIR)\xpointer.obj\
-	$(XML_INTDIR)\xmlstring.obj
-
-# Static libxml object files.
-XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
-	$(XML_INTDIR_A)\catalog.obj\
-	$(XML_INTDIR_A)\chvalid.obj\
-	$(XML_INTDIR_A)\debugXML.obj\
-	$(XML_INTDIR_A)\dict.obj\
-	$(XML_INTDIR_A)\DOCBparser.obj\
-	$(XML_INTDIR_A)\encoding.obj\
-	$(XML_INTDIR_A)\entities.obj\
-	$(XML_INTDIR_A)\error.obj\
-	$(XML_INTDIR_A)\globals.obj\
-	$(XML_INTDIR_A)\hash.obj\
-	$(XML_INTDIR_A)\HTMLparser.obj\
-	$(XML_INTDIR_A)\HTMLtree.obj\
-	$(XML_INTDIR_A)\legacy.obj\
-	$(XML_INTDIR_A)\list.obj\
-	$(XML_INTDIR_A)\nanoftp.obj\
-	$(XML_INTDIR_A)\nanohttp.obj\
-	$(XML_INTDIR_A)\parser.obj\
-	$(XML_INTDIR_A)\parserInternals.obj\
-	$(XML_INTDIR_A)\pattern.obj\
-	$(XML_INTDIR_A)\relaxng.obj\
-	$(XML_INTDIR_A)\SAX2.obj\
-	$(XML_INTDIR_A)\SAX.obj\
-	$(XML_INTDIR_A)\schematron.obj\
-	$(XML_INTDIR_A)\threads.obj\
-	$(XML_INTDIR_A)\tree.obj\
-	$(XML_INTDIR_A)\uri.obj\
-	$(XML_INTDIR_A)\valid.obj\
-	$(XML_INTDIR_A)\xinclude.obj\
-	$(XML_INTDIR_A)\xlink.obj\
-	$(XML_INTDIR_A)\xmlIO.obj\
-	$(XML_INTDIR_A)\xmlmemory.obj\
-	$(XML_INTDIR_A)\xmlreader.obj\
-	$(XML_INTDIR_A)\xmlregexp.obj\
-	$(XML_INTDIR_A)\xmlmodule.obj\
-	$(XML_INTDIR_A)\xmlsave.obj\
-	$(XML_INTDIR_A)\xmlschemas.obj\
-	$(XML_INTDIR_A)\xmlschemastypes.obj\
-	$(XML_INTDIR_A)\xmlunicode.obj\
-	$(XML_INTDIR_A)\xmlwriter.obj\
-	$(XML_INTDIR_A)\xpath.obj\
-	$(XML_INTDIR_A)\xpointer.obj\
-	$(XML_INTDIR_A)\xmlstring.obj
-
-# Static libxml object files.
-XML_OBJS_A_DLL = $(XML_INTDIR_A_DLL)\c14n.obj\
-	$(XML_INTDIR_A_DLL)\catalog.obj\
-	$(XML_INTDIR_A_DLL)\chvalid.obj\
-	$(XML_INTDIR_A_DLL)\debugXML.obj\
-	$(XML_INTDIR_A_DLL)\dict.obj\
-	$(XML_INTDIR_A_DLL)\DOCBparser.obj\
-	$(XML_INTDIR_A_DLL)\encoding.obj\
-	$(XML_INTDIR_A_DLL)\entities.obj\
-	$(XML_INTDIR_A_DLL)\error.obj\
-	$(XML_INTDIR_A_DLL)\globals.obj\
-	$(XML_INTDIR_A_DLL)\hash.obj\
-	$(XML_INTDIR_A_DLL)\HTMLparser.obj\
-	$(XML_INTDIR_A_DLL)\HTMLtree.obj\
-	$(XML_INTDIR_A_DLL)\legacy.obj\
-	$(XML_INTDIR_A_DLL)\list.obj\
-	$(XML_INTDIR_A_DLL)\nanoftp.obj\
-	$(XML_INTDIR_A_DLL)\nanohttp.obj\
-	$(XML_INTDIR_A_DLL)\parser.obj\
-	$(XML_INTDIR_A_DLL)\parserInternals.obj\
-	$(XML_INTDIR_A_DLL)\pattern.obj\
-	$(XML_INTDIR_A_DLL)\relaxng.obj\
-	$(XML_INTDIR_A_DLL)\SAX2.obj\
-	$(XML_INTDIR_A_DLL)\SAX.obj\
-	$(XML_INTDIR_A_DLL)\schematron.obj\
-	$(XML_INTDIR_A_DLL)\threads.obj\
-	$(XML_INTDIR_A_DLL)\tree.obj\
-	$(XML_INTDIR_A_DLL)\uri.obj\
-	$(XML_INTDIR_A_DLL)\valid.obj\
-	$(XML_INTDIR_A_DLL)\xinclude.obj\
-	$(XML_INTDIR_A_DLL)\xlink.obj\
-	$(XML_INTDIR_A_DLL)\xmlIO.obj\
-	$(XML_INTDIR_A_DLL)\xmlmemory.obj\
-	$(XML_INTDIR_A_DLL)\xmlreader.obj\
-	$(XML_INTDIR_A_DLL)\xmlregexp.obj\
-	$(XML_INTDIR_A_DLL)\xmlmodule.obj\
-	$(XML_INTDIR_A_DLL)\xmlsave.obj\
-	$(XML_INTDIR_A_DLL)\xmlschemas.obj\
-	$(XML_INTDIR_A_DLL)\xmlschemastypes.obj\
-	$(XML_INTDIR_A_DLL)\xmlunicode.obj\
-	$(XML_INTDIR_A_DLL)\xmlwriter.obj\
-	$(XML_INTDIR_A_DLL)\xpath.obj\
-	$(XML_INTDIR_A_DLL)\xpointer.obj\
-	$(XML_INTDIR_A_DLL)\xmlstring.obj
-
-# Xmllint and friends executables.
-UTILS = $(BINDIR)\xmllint.exe\
-	$(BINDIR)\xmlcatalog.exe\
-	$(BINDIR)\testAutomata.exe\
-	$(BINDIR)\testC14N.exe\
-	$(BINDIR)\testDocbook.exe\
-	$(BINDIR)\testHTML.exe\
-	$(BINDIR)\testReader.exe\
-	$(BINDIR)\testRelax.exe\
-	$(BINDIR)\testRegexp.exe\
-	$(BINDIR)\testModule.exe\
-	$(BINDIR)\testSAX.exe\
-	$(BINDIR)\testSchemas.exe\
-	$(BINDIR)\testURI.exe\
-	$(BINDIR)\testXPath.exe\
-	$(BINDIR)\runtest.exe\
-	$(BINDIR)\runsuite.exe\
-	$(BINDIR)\testapi.exe
-	
-!if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls" || "$(WITH_THREADS)" == "native"
-UTILS = $(UTILS) $(BINDIR)\testThreadsWin32.exe
-!else if "$(WITH_THREADS)" == "posix"
-UTILS = $(UTILS) $(BINDIR)\testThreads.exe
-!endif
-
-!if "$(VCMANIFEST)" == "1"
-_VC_MANIFEST_EMBED_EXE= if exist $@.manifest mt.exe -nologo -manifest $@.manifest -outputresource:$@;1
-_VC_MANIFEST_EMBED_DLL= if exist $@.manifest mt.exe -nologo -manifest $@.manifest -outputresource:$@;2
-!else
-_VC_MANIFEST_EMBED_EXE=
-_VC_MANIFEST_EMBED_DLL=
-!endif
-
-all : libxml libxmla libxmladll utils
-
-libxml : $(BINDIR)\$(XML_SO) 
-
-libxmla : $(BINDIR)\$(XML_A)
-
-libxmladll : $(BINDIR)\$(XML_A_DLL)
-
-utils : $(UTILS)
-
-clean :
-	if exist $(XML_INTDIR) rmdir /S /Q $(XML_INTDIR)
-	if exist $(XML_INTDIR_A) rmdir /S /Q $(XML_INTDIR_A)
-	if exist $(XML_INTDIR_A_DLL) rmdir /S /Q $(XML_INTDIR_A_DLL)
-	if exist $(UTILS_INTDIR) rmdir /S /Q $(UTILS_INTDIR)
-	if exist $(BINDIR) rmdir /S /Q $(BINDIR)
-
-distclean : clean
-	if exist config.* del config.*
-	if exist Makefile del Makefile
-
-rebuild : clean all
-
-install-libs : all
-	if not exist $(INCPREFIX)\libxml mkdir $(INCPREFIX)\libxml
-	if not exist $(BINPREFIX) mkdir $(BINPREFIX)
-	if not exist $(LIBPREFIX) mkdir $(LIBPREFIX)
-	if not exist $(SOPREFIX) mkdir $(SOPREFIX)
-	copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml
-	copy $(BINDIR)\$(XML_SO) $(SOPREFIX)
-	copy $(BINDIR)\$(XML_A) $(LIBPREFIX)
-	copy $(BINDIR)\$(XML_A_DLL) $(LIBPREFIX)
-	copy $(BINDIR)\$(XML_IMP) $(LIBPREFIX)
-
-install : install-libs 
-	copy $(BINDIR)\*.exe $(BINPREFIX)
-	-copy $(BINDIR)\*.pdb $(BINPREFIX)
-
-install-dist : install-libs 
-	copy $(BINDIR)\xml*.exe $(BINPREFIX)
-	-copy $(BINDIR)\xml*.pdb $(BINPREFIX)
-
-# This is a target for me, to make a binary distribution. Not for the public use,
-# keep your hands off :-)
-BDVERSION = $(LIBXML_MAJOR_VERSION).$(LIBXML_MINOR_VERSION).$(LIBXML_MICRO_VERSION)
-BDPREFIX = $(XML_BASENAME)-$(BDVERSION).win32
-bindist : all
-	$(MAKE) /nologo PREFIX=$(BDPREFIX) SOPREFIX=$(BDPREFIX)\bin install-dist
-	cscript //NoLogo configure.js genreadme $(XML_BASENAME) $(BDVERSION) $(BDPREFIX)\readme.txt
-
-
-# Makes the output directory.
-$(BINDIR) :
-	if not exist $(BINDIR) mkdir $(BINDIR)
-
-
-# Makes the libxml intermediate directory.
-$(XML_INTDIR) :
-	if not exist $(XML_INTDIR) mkdir $(XML_INTDIR)
-
-# Makes the static libxml intermediate directory.
-$(XML_INTDIR_A) :
-	if not exist $(XML_INTDIR_A) mkdir $(XML_INTDIR_A)
-
-# Makes the static for dll libxml intermediate directory.
-$(XML_INTDIR_A_DLL) :
-	if not exist $(XML_INTDIR_A_DLL) mkdir $(XML_INTDIR_A_DLL)
-
-# An implicit rule for libxml compilation.
-{$(XML_SRCDIR)}.c{$(XML_INTDIR)}.obj::
-	$(CC) $(CFLAGS) /Fo$(XML_INTDIR)\ /c $<
-
-# An implicit rule for static libxml compilation.
-{$(XML_SRCDIR)}.c{$(XML_INTDIR_A)}.obj::
-	$(CC) $(CFLAGS) /D "LIBXML_STATIC" /Fo$(XML_INTDIR_A)\ /c $<
-
-# An implicit rule for static for dll libxml compilation.
-{$(XML_SRCDIR)}.c{$(XML_INTDIR_A_DLL)}.obj::
-	$(CC) $(CFLAGS) /D "LIBXML_STATIC" /D "LIBXML_STATIC_FOR_DLL" /Fo$(XML_INTDIR_A_DLL)\ /c $<
-
-# Compiles libxml source. Uses the implicit rule for commands.
-$(XML_OBJS) : $(XML_INTDIR) 
-
-# Compiles static libxml source. Uses the implicit rule for commands.
-$(XML_OBJS_A) : $(XML_INTDIR_A) 
-
-# Compiles static for dll libxml source. Uses the implicit rule for commands.
-$(XML_OBJS_A_DLL) : $(XML_INTDIR_A_DLL) 
-
-# Creates the export definition file (DEF) for libxml.
-$(XML_INTDIR)\$(XML_DEF) : $(XML_INTDIR) $(XML_DEF).src
-	$(CPP) $(CPPFLAGS) $(XML_DEF).src > $(XML_INTDIR)\$(XML_DEF)
-
-# Creates the libxml shared object.
-$(BINDIR)\$(XML_SO) : $(BINDIR) $(XML_OBJS) $(XML_INTDIR)\$(XML_DEF)
-	$(LD) $(LDFLAGS) /DLL \
-		/IMPLIB:$(BINDIR)\$(XML_IMP) /OUT:$(BINDIR)\$(XML_SO) $(XML_OBJS) $(LIBS)
-	@$(_VC_MANIFEST_EMBED_DLL)
-
-#$(BINDIR)\$(XML_SO) : $(BINDIR) $(XML_OBJS) $(XML_INTDIR)\$(XML_DEF)
-#	$(LD) $(LDFLAGS) /DLL /DEF:$(XML_INTDIR)\$(XML_DEF) \
-#		/IMPLIB:$(BINDIR)\$(XML_IMP) /OUT:$(BINDIR)\$(XML_SO) $(XML_OBJS) $(LIBS)
-
-# Creates the libxml archive.
-$(BINDIR)\$(XML_A) : $(BINDIR) $(XML_OBJS_A)
-	$(AR) $(ARFLAGS) /OUT:$(BINDIR)\$(XML_A) $(XML_OBJS_A)
-
-# Creates the libxml static for dll archive.
-$(BINDIR)\$(XML_A_DLL) : $(BINDIR) $(XML_OBJS_A_DLL)
-	$(AR) $(ARFLAGS) /OUT:$(BINDIR)\$(XML_A_DLL) $(XML_OBJS_A_DLL)
-
-# Makes the utils intermediate directory.
-$(UTILS_INTDIR) :
-	if not exist $(UTILS_INTDIR) mkdir $(UTILS_INTDIR)
-
-# An implicit rule for xmllint and friends.
-!if "$(STATIC)" == "1"
-{$(UTILS_SRCDIR)}.c{$(BINDIR)}.exe:
-	$(CC) /D "LIBXML_STATIC" $(CFLAGS) /Fo$(UTILS_INTDIR)\ /c $< 
-	$(LD) $(LDFLAGS) /OUT:$@ $(XML_A) $(LIBS) $(UTILS_INTDIR)\$(<B).obj
-	@$(_VC_MANIFEST_EMBED_EXE)
-!else
-{$(UTILS_SRCDIR)}.c{$(BINDIR)}.exe:
-	$(CC) $(CFLAGS) /Fo$(UTILS_INTDIR)\ /c $< 
-	$(LD) $(LDFLAGS) /OUT:$@ $(XML_IMP) $(LIBS) $(UTILS_INTDIR)\$(<B).obj
-	@$(_VC_MANIFEST_EMBED_EXE)
-!endif
-
-# Builds xmllint and friends. Uses the implicit rule for commands.
-$(UTILS) : $(UTILS_INTDIR) $(BINDIR) libxml libxmla libxmladll
-
-# Source dependences should be autogenerated somehow here, but how to
-# do it? I have no clue.
-
-# TESTS
-
-tests :  XPathtests
-
-XPathtests : $(BINDIR)\testXPath.exe
-	@echo. 2> .memdump
-	@echo ## XPath regression tests
-	@-$(BINDIR)\testXPath.exe | find /C "support not compiled in" 1>nul
-	@if %ERRORLEVEL% NEQ 0 @( \
-		echo Skipping debug not compiled in\
-		@exit 0 \
-	)
-	@for %%I in ($(XML_SRCDIR)\test\XPath\expr\*.*) do @( \
-		@IF NOT EXIST $(XML_SRCDIR)\result\XPath\expr\%%~nxI ( \
-			@echo New test %%~nxI &&\
-			@echo %%~nxI &&\
-			$(BINDIR)\testXPath.exe -f --expr %%I > $(XML_SRCDIR)/result/XPath/expr/%%~nxI &&\
-			findstr /C:"MEMORY ALLOCATED : 0" \
-		) ELSE ( \
-			$(BINDIR)\testXPath.exe -f --expr %%I 2>&1 > result.%%~nxI &&\
-			fc $(XML_SRCDIR)\result\XPath\expr\%%~nxI result.%%~nxI >nul &\
-			iF ERRORLEVEL 1 exit 1 & \
-			findstr "MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" >nul &&\
-			del result.%%~nxI \
-		) \
-	)
-	@for %%I in ($(XML_SRCDIR)\test\XPath\docs\*.*) do @( \
-		for %%J in ($(XML_SRCDIR)\test\XPath\tests\%%~nxI*.*) do @( \
-			if not exist $(XML_SRCDIR)\result\XPath\tests\%%~nxJ ( \
-				$(BINDIR)\testXPath.exe -f -i %%I %%J > $(XML_SRCDIR)\result\XPath\tests\%%~nxJ &&\
-				findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > nul \
-			) ELSE ( \
-				$(BINDIR)\testXPAth.exe -f -i %%I %%J 2>&1 > result.%%~nxJ &&\
-				findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0">null &&\
-				fc $(XML_SRCDIR)\result\XPath\tests\%%~nxJ result.%%~nxJ >null & \
-				IF ERRORLEVEL 1 (echo Error: %%I %%J & exit 1) & \
-				del result.%%~nxJ \
-			)\
-		)\
-	)
-
-XMLtests : $(BINDIR)\xmllint.exe
-	@echo. 2> .memdump
-	@echo ## XML regression tests
-	-@for %%I in ($(XML_SRCDIR)\test\*) do @( \
-		if not exist $(XML_SRCDIR)\result\%%~nxI ( \
-			echo New test file %%~nxI &\
-			$(BINDIR)\xmllint.exe  %%I > $(XML_SRCDIR)\result\%%~nxI && \
-			findstr /C:"MEMORY ALLOCATED" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > null \
-		) ELSE ( \
-			$(BINDIR)\xmllint.exe %%I 2>&1 > result.%%~nxI && \
-			findstr /C:"MEMORY ALLOC" .memdump | findstr /C:"MEMORY ALLOCATED : 0" > null && \
-			fc $(XML_SRCDIR)\result\%%~nxI result.%%~nxI > null && \
-			$(BINDIR)\xmllint.exe result.%%~nxI 2>&1 > result2.%%~nxI | findstr /V /C:"failed to load external entity" && \
-			fc result.%%~nxI result2.%%~nxI & \
-			del result.%%~nxI result2.%%~nxI\
-		) \
-	)	
-
-				
-
-
-
-	
diff --git a/third_party/libxml/src/win32/Makefile.bcb b/third_party/libxml/src/win32/Makefile.bcb
index 0bc4dbb..7129c61 100644
--- a/third_party/libxml/src/win32/Makefile.bcb
+++ b/third_party/libxml/src/win32/Makefile.bcb
@@ -43,14 +43,14 @@ UTILS_INTDIR = int.utils.bcb
 
 # The preprocessor and its options.
 CPP = cpp32.exe -P- -DWIN32
-CPPFLAGS = -I"$(XML_SRCDIR)\include"
+CPPFLAGS = -I"$(XML_SRCDIR)\include" -DNOLIBTOOL 
 !if "$(WITH_THREADS)" != "no"
 CPPFLAGS = $(CPPFLAGS) -D_REENTRANT -D__MT__
 !endif
 
 # The compiler and its options.
 CC = bcc32.exe
-CFLAGS = -q -DWIN32 -D_NO_VCL -D_WINDOWS -D_MBCS -DEILSEQ=2 -w-
+CFLAGS = -q -DWIN32 -D_NO_VCL -D_WINDOWS -D_MBCS -DEILSEQ=2 -DNOLIBTOOL -w-
 CFLAGS = $(CFLAGS) -I"$(XML_SRCDIR)" -I"$(XML_SRCDIR)\include" -I"$(INCPREFIX)" -I"$(INCLUDE)"
 !if "$(WITH_THREADS)" != "no"
 CFLAGS = $(CFLAGS) -D_REENTRANT -tWM
@@ -68,6 +68,9 @@ CFLAGS = $(CFLAGS) -DHAVE_PTHREAD_H
 !if "$(WITH_ZLIB)" == "1"
 CFLAGS = $(CFLAGS) -DHAVE_ZLIB_H
 !endif
+!if "$(WITH_LZMA)" == "1"
+CFLAGS = $(CFLAGS) -DHAVE_LZMA_H
+!endif
 
 # The linker and its options.
 LD = ilink32.exe
@@ -92,6 +95,9 @@ LIBS = $(LIBS) iconvomf.lib
 !if "$(WITH_ZLIB)" == "1"
 LIBS = $(LIBS) zlibomf.lib
 !endif
+!if "$(WITH_LZMA)" == "1"
+LIBS = $(LIBS) liblzma.lib
+!endif
 !if "$(WITH_THREADS)" == "posix"
 LIBS = $(LIBS) pthreadVC.lib
 !endif
@@ -113,7 +119,8 @@ LDFLAGS = $(LDFLAGS)
 !endif
 
 # Libxml object files.
-XML_OBJS = $(XML_INTDIR)\c14n.obj\
+XML_OBJS = $(XML_INTDIR)\buf.obj\
+	$(XML_INTDIR)\c14n.obj\
 	$(XML_INTDIR)\catalog.obj\
 	$(XML_INTDIR)\chvalid.obj\
 	$(XML_INTDIR)\debugXML.obj\
@@ -158,7 +165,8 @@ XML_OBJS = $(XML_INTDIR)\c14n.obj\
 	$(XML_INTDIR)\xmlstring.obj
 
 # Static libxml object files.
-XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
+XML_OBJS_A = $(XML_INTDIR_A)\buf.obj\
+	$(XML_INTDIR_A)\c14n.obj\
 	$(XML_INTDIR_A)\catalog.obj\
 	$(XML_INTDIR_A)\chvalid.obj\
 	$(XML_INTDIR_A)\debugXML.obj\
@@ -219,7 +227,8 @@ UTILS = $(BINDIR)\xmllint.exe\
 	$(BINDIR)\testXPath.exe\
 	$(BINDIR)\runtest.exe\
 	$(BINDIR)\runsuite.exe\
-	$(BINDIR)\testapi.exe
+	$(BINDIR)\testapi.exe\
+	$(BINDIR)\testlimits.exe
 
 
 !if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls" || "$(WITH_THREADS)" == "native"
@@ -250,10 +259,11 @@ distclean : clean
 rebuild : clean all
 
 install-libs : all
-	if not exist "$(INCPREFIX)\libxml" mkdir "$(INCPREFIX)\libxml"
+	if not exist "$(INCPREFIX)\libxml2" mkdir "$(INCPREFIX)\libxml2"
+	if not exist "$(INCPREFIX)\libxml2\libxml" mkdir "$(INCPREFIX)\libxml2\libxml"
 	if not exist "$(BINPREFIX)" mkdir "$(BINPREFIX)"
 	if not exist "$(LIBPREFIX)" mkdir "$(LIBPREFIX)"
-	copy $(XML_SRCDIR)\include\libxml\*.h "$(INCPREFIX)\libxml"
+	copy $(XML_SRCDIR)\include\libxml\*.h "$(INCPREFIX)\libxml2\libxml"
 	copy $(BINDIR)\$(XML_SO) "$(SOPREFIX)"
 	copy $(BINDIR)\$(XML_A) "$(LIBPREFIX)"
 	copy $(BINDIR)\$(XML_IMP) "$(LIBPREFIX)"
diff --git a/third_party/libxml/src/win32/Makefile.mingw b/third_party/libxml/src/win32/Makefile.mingw
index e79970e..1889376 100644
--- a/third_party/libxml/src/win32/Makefile.mingw
+++ b/third_party/libxml/src/win32/Makefile.mingw
@@ -33,15 +33,15 @@ UTILS_INTDIR = int.utils.mingw
 
 # The preprocessor and its options.
 CPP = gcc.exe -E
-CPPFLAGS += -I$(XML_SRCDIR)/include
+CPPFLAGS += -I$(XML_SRCDIR)/include -DNOLIBTOOL 
 ifeq ($(WITH_THREADS),1)
 CPPFLAGS += -D_REENTRANT
 endif
 
 # The compiler and its options.
 CC = gcc.exe
-CFLAGS += -DWIN32 -D_WINDOWS -D_MBCS
-CFLAGS += -I$(XML_SRCDIR) -I$(XML_SRCDIR)/include -I$(INCPREFIX)
+CFLAGS += -DWIN32 -D_WINDOWS -D_MBCS -DNOLIBTOOL 
+CFLAGS += -I$(XML_SRCDIR) -I$(XML_SRCDIR)/include -I$(INCPREFIX) $(INCLUDE)
 ifneq ($(WITH_THREADS),no)
 CFLAGS += -D_REENTRANT
 endif
@@ -60,26 +60,34 @@ endif
 ifeq ($(WITH_ZLIB),1)
 CFLAGS += -DHAVE_ZLIB_H
 endif
+ifeq ($(WITH_LZMA),1)
+CFLAGS += -DHAVE_LZMA_H
+endif
 
 # The linker and its options.
 LD = gcc.exe
 LDFLAGS += -Wl,--major-image-version,$(LIBXML_MAJOR_VERSION)
 LDFLAGS += -Wl,--minor-image-version,$(LIBXML_MINOR_VERSION)
 LDFLAGS += -Wl,-L,$(BINDIR) -Wl,-L,$(LIBPREFIX)
-LIBS = 
+LIBS =
 ifeq ($(WITH_FTP),1)
 CFLAGS += -D_WINSOCKAPI_
-LIBS += -lwsock32
+LIBS += -lwsock32 -lws2_32
 endif 
 ifeq ($(WITH_HTTP),1)
 CFLAGS += -D_WINSOCKAPI_
-LIBS += -lwsock32
+LIBS += -lwsock32 -lws2_32
 endif 
 ifeq ($(WITH_ICONV),1)
 LIBS += -liconv
 endif 
 ifeq ($(WITH_ZLIB),1)
-LIBS += -lzdll
+# Could be named differently
+# LIBS += -lzdll
+LIBS += -lz
+endif
+ifeq ($(WITH_LZMA),1)
+LIBS += -llzma
 endif
 ifeq ($(WITH_THREADS),posix)
 LIBS += -lpthreadGC
@@ -88,6 +96,8 @@ ifeq ($(WITH_MODULES),1)
 LIBS += -lkernel32
 endif
 
+LIBS += $(LIB)
+
 # The archiver and its options.
 AR = ar.exe
 ARFLAGS = -r
@@ -103,7 +113,8 @@ endif
 
 
 # Libxml object files.
-XML_OBJS = $(XML_INTDIR)/c14n.o\
+XML_OBJS = $(XML_INTDIR)/buf.o\
+	$(XML_INTDIR)/c14n.o\
 	$(XML_INTDIR)/catalog.o\
 	$(XML_INTDIR)/chvalid.o\
 	$(XML_INTDIR)/debugXML.o\
@@ -150,7 +161,8 @@ XML_OBJS = $(XML_INTDIR)/c14n.o\
 XML_SRCS = $(subst .o,.c,$(subst $(XML_INTDIR)/,$(XML_SRCDIR)/,$(XML_OBJS)))
 
 # Static libxml object files.
-XML_OBJS_A = $(XML_INTDIR_A)/c14n.o\
+XML_OBJS_A = $(XML_INTDIR_A)/buf.o\
+	$(XML_INTDIR_A)/c14n.o\
 	$(XML_INTDIR_A)/catalog.o\
 	$(XML_INTDIR_A)/chvalid.o\
 	$(XML_INTDIR_A)/debugXML.o\
@@ -213,7 +225,8 @@ UTILS = $(BINDIR)/xmllint.exe\
 	$(BINDIR)/testXPath.exe\
 	$(BINDIR)/runtest.exe\
 	$(BINDIR)/runsuite.exe\
-	$(BINDIR)/testapi.exe
+	$(BINDIR)/testapi.exe\
+	$(BINDIR)/testlimits.exe
 
 ifeq ($(WITH_THREADS),yes)
 UTILS += $(BINDIR)/testThreadsWin32.exe
@@ -250,10 +263,11 @@ distclean : clean
 rebuild : clean all
 
 install-libs : all
-	cmd.exe /C "if not exist $(INCPREFIX)\libxml mkdir $(INCPREFIX)\libxml"
+	cmd.exe /C "if not exist $(INCPREFIX)\libxml2 mkdir $(INCPREFIX)\libxml2"
+	cmd.exe /C "if not exist $(INCPREFIX)\libxml2\libxml mkdir $(INCPREFIX)\libxml2\libxml"
 	cmd.exe /C "if not exist $(BINPREFIX) mkdir $(BINPREFIX)"
 	cmd.exe /C "if not exist $(LIBPREFIX) mkdir $(LIBPREFIX)"
-	cmd.exe /C "copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml"
+	cmd.exe /C "copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml2\libxml"
 	cmd.exe /C "copy $(BINDIR)\$(XML_SO) $(SOPREFIX)"
 	cmd.exe /C "copy $(BINDIR)\$(XML_A) $(LIBPREFIX)"
 	cmd.exe /C "copy $(BINDIR)\$(XML_IMP) $(LIBPREFIX)"
diff --git a/third_party/libxml/src/win32/Makefile.msvc b/third_party/libxml/src/win32/Makefile.msvc
index 253c46e..d16c1a2 100644
--- a/third_party/libxml/src/win32/Makefile.msvc
+++ b/third_party/libxml/src/win32/Makefile.msvc
@@ -36,14 +36,14 @@ UTILS_INTDIR = int.utils.msvc
 
 # The preprocessor and its options.
 CPP = cl.exe /EP
-CPPFLAGS = /nologo /I$(XML_SRCDIR)\include
+CPPFLAGS = /nologo /I$(XML_SRCDIR)\include /D "NOLIBTOOL" 
 !if "$(WITH_THREADS)" != "no"
 CPPFLAGS = $(CPPFLAGS) /D "_REENTRANT"
 !endif
 
 # The compiler and its options.
 CC = cl.exe
-CFLAGS = /nologo /D "WIN32" /D "_WINDOWS" /D "_MBCS" /W1 $(CRUNTIME)
+CFLAGS = /nologo /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "NOLIBTOOL" /W1 $(CRUNTIME)
 CFLAGS = $(CFLAGS) /I$(XML_SRCDIR) /I$(XML_SRCDIR)\include /I$(INCPREFIX)
 !if "$(WITH_THREADS)" != "no"
 CFLAGS = $(CFLAGS) /D "_REENTRANT"
@@ -58,6 +58,9 @@ CFLAGS = $(CFLAGS) /D "HAVE_PTHREAD_H"
 !if "$(WITH_ZLIB)" == "1"
 CFLAGS = $(CFLAGS) /D "HAVE_ZLIB_H"
 !endif
+!if "$(WITH_LZMA)" == "1"
+CFLAGS = $(CFLAGS) /D "HAVE_LZMA_H"
+!endif
 CFLAGS = $(CFLAGS) /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE
 
 # The linker and its options.
@@ -75,7 +78,12 @@ LIBS = $(LIBS) iconv.lib
 LIBS = $(LIBS) icu.lib
 !endif
 !if "$(WITH_ZLIB)" == "1"
-LIBS = $(LIBS) zdll.lib
+# could be named differently zdll or zlib
+# LIBS = $(LIBS) zdll.lib
+LIBS = $(LIBS) zlib.lib
+!endif
+!if "$(WITH_LZMA)" == "1"
+LIBS = $(LIBS) liblzma.lib
 !endif
 !if "$(WITH_THREADS)" == "posix"
 LIBS = $(LIBS) pthreadVC.lib
@@ -94,11 +102,14 @@ CFLAGS = $(CFLAGS) /D "_DEBUG" /Od /Z7
 LDFLAGS = $(LDFLAGS) /DEBUG
 !else
 CFLAGS = $(CFLAGS) /D "NDEBUG" /O2 
-LDFLAGS = $(LDFLAGS) /OPT:NOWIN98
+# commented out as this break VC10 c.f. 634846
+# LDFLAGS = $(LDFLAGS) /OPT:NOWIN98
+LDFLAGS = $(LDFLAGS)
 !endif
 
 # Libxml object files.
-XML_OBJS = $(XML_INTDIR)\c14n.obj\
+XML_OBJS = $(XML_INTDIR)\buf.obj\
+	$(XML_INTDIR)\c14n.obj\
 	$(XML_INTDIR)\catalog.obj\
 	$(XML_INTDIR)\chvalid.obj\
 	$(XML_INTDIR)\debugXML.obj\
@@ -143,7 +154,8 @@ XML_OBJS = $(XML_INTDIR)\c14n.obj\
 	$(XML_INTDIR)\xmlstring.obj
 
 # Static libxml object files.
-XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
+XML_OBJS_A = $(XML_INTDIR_A)\buf.obj\
+	$(XML_INTDIR_A)\c14n.obj\
 	$(XML_INTDIR_A)\catalog.obj\
 	$(XML_INTDIR_A)\chvalid.obj\
 	$(XML_INTDIR_A)\debugXML.obj\
@@ -188,7 +200,8 @@ XML_OBJS_A = $(XML_INTDIR_A)\c14n.obj\
 	$(XML_INTDIR_A)\xmlstring.obj
 
 # Static libxml object files.
-XML_OBJS_A_DLL = $(XML_INTDIR_A_DLL)\c14n.obj\
+XML_OBJS_A_DLL = $(XML_INTDIR_A_DLL)\buf.obj\
+	$(XML_INTDIR_A_DLL)\c14n.obj\
 	$(XML_INTDIR_A_DLL)\catalog.obj\
 	$(XML_INTDIR_A_DLL)\chvalid.obj\
 	$(XML_INTDIR_A_DLL)\debugXML.obj\
@@ -249,7 +262,9 @@ UTILS = $(BINDIR)\xmllint.exe\
 	$(BINDIR)\testXPath.exe\
 	$(BINDIR)\runtest.exe\
 	$(BINDIR)\runsuite.exe\
-	$(BINDIR)\testapi.exe
+	$(BINDIR)\testapi.exe\
+	$(BINDIR)\testlimits.exe\
+	$(BINDIR)\testrecurse.exe
 	
 !if "$(WITH_THREADS)" == "yes" || "$(WITH_THREADS)" == "ctls" || "$(WITH_THREADS)" == "native"
 UTILS = $(UTILS) $(BINDIR)\testThreadsWin32.exe
@@ -289,11 +304,12 @@ distclean : clean
 rebuild : clean all
 
 install-libs : all
-	if not exist $(INCPREFIX)\libxml mkdir $(INCPREFIX)\libxml
+	if not exist $(INCPREFIX)\libxml2 mkdir $(INCPREFIX)\libxml2
+	if not exist $(INCPREFIX)\libxml2\libxml mkdir $(INCPREFIX)\libxml2\libxml
 	if not exist $(BINPREFIX) mkdir $(BINPREFIX)
 	if not exist $(LIBPREFIX) mkdir $(LIBPREFIX)
 	if not exist $(SOPREFIX) mkdir $(SOPREFIX)
-	copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml
+	copy $(XML_SRCDIR)\include\libxml\*.h $(INCPREFIX)\libxml2\libxml
 	copy $(BINDIR)\$(XML_SO) $(SOPREFIX)
 	copy $(BINDIR)\$(XML_A) $(LIBPREFIX)
 	copy $(BINDIR)\$(XML_A_DLL) $(LIBPREFIX)
@@ -401,7 +417,15 @@ $(UTILS) : $(UTILS_INTDIR) $(BINDIR) libxml libxmla libxmladll
 
 # TESTS
 
-tests :  XPathtests
+tests : checktests XPathtests
+
+checktests : $(UTILS)
+	cd .. && win32\$(BINDIR)\runtest.exe
+	cd .. && win32\$(BINDIR)\testrecurse.exe
+	cd .. && win32\$(BINDIR)\testapi.exe
+	cd .. && win32\$(BINDIR)\testchar.exe
+	cd .. && win32\$(BINDIR)\testdict.exe
+	cd .. && win32\$(BINDIR)\runxmlconf.exe
 
 XPathtests : $(BINDIR)\testXPath.exe
 	@echo. 2> .memdump
diff --git a/third_party/libxml/src/win32/VC10/README.vc10 b/third_party/libxml/src/win32/VC10/README.vc10
new file mode 100644
index 0000000..f7826b0
--- /dev/null
+++ b/third_party/libxml/src/win32/VC10/README.vc10
@@ -0,0 +1,27 @@
+
+README file for VC10 project files for libxml2
+----------------------------------------------
+
+to clarify: This is not the readme file for the whole libxml2 project. 
+Rather, it's a readme for the VC10 project files, attached to the libxml2 proejct.
+
+Quick Start
+-----------
+
+1) To use, load the libxml2.sln solution file into visual studio
+2) check and correct paths for dependent "iconv" project which most certaily 
+are wrong on your environment.
+3) Compile all projects
+
+
+Background Info
+---------------
+
+Running of "configure.sh" won't make sense since VS doesn't support
+this kind of build system and the environment is pretty much known already 
+if you're using Visual Studio. Instead, a preconfigured "config.h" file 
+is provided in the "win32\VC10" directory and referenced by the project
+files already.
+
+The compile process is not completely warning-free: Some warnings will 
+appear during compile which can be ignored.
diff --git a/third_party/libxml/src/win32/VC10/RuleSet1.ruleset b/third_party/libxml/src/win32/VC10/RuleSet1.ruleset
new file mode 100644
index 0000000..84f383f
--- /dev/null
+++ b/third_party/libxml/src/win32/VC10/RuleSet1.ruleset
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RuleSet Name="New Rule Set" Description=" " ToolsVersion="10.0">
+</RuleSet>
\ No newline at end of file
diff --git a/third_party/libxml/src/win32/configure.js b/third_party/libxml/src/win32/configure.js
index 75def3f..edd943a 100644
--- a/third_party/libxml/src/win32/configure.js
+++ b/third_party/libxml/src/win32/configure.js
@@ -43,6 +43,7 @@ var withIconv = true;
 var withIcu = false;
 var withIso8859x = false;
 var withZlib = false;
+var withLzma = false;
 var withDebug = true;
 var withMemDebug = false;
 var withRunDebug = false;
@@ -128,6 +129,7 @@ function usage()
 	txt += "  icu:        Enable icu support (" + (withIcu? "yes" : "no")  + ")\n";
 	txt += "  iso8859x:   Enable ISO8859X support (" + (withIso8859x? "yes" : "no")  + ")\n";
 	txt += "  zlib:       Enable zlib support (" + (withZlib? "yes" : "no")  + ")\n";
+	txt += "  lzma:       Enable lzma support (" + (withLzma? "yes" : "no")  + ")\n";
 	txt += "  xml_debug:  Enable XML debbugging module (" + (withDebug? "yes" : "no")  + ")\n";
 	txt += "  mem_debug:  Enable memory debugger (" + (withMemDebug? "yes" : "no")  + ")\n";
 	txt += "  run_debug:  Enable memory debugger (" + (withRunDebug? "yes" : "no")  + ")\n";
@@ -238,6 +240,7 @@ function discoverVersion()
 	vf.WriteLine("WITH_ICU=" + (withIcu? "1" : "0"));
 	vf.WriteLine("WITH_ISO8859X=" + (withIso8859x? "1" : "0"));
 	vf.WriteLine("WITH_ZLIB=" + (withZlib? "1" : "0"));
+	vf.WriteLine("WITH_LZMA=" + (withLzma? "1" : "0"));
 	vf.WriteLine("WITH_DEBUG=" + (withDebug? "1" : "0"));
 	vf.WriteLine("WITH_MEM_DEBUG=" + (withMemDebug? "1" : "0"));
 	vf.WriteLine("WITH_RUN_DEBUG=" + (withRunDebug? "1" : "0"));
@@ -269,8 +272,8 @@ function discoverVersion()
 		vf.WriteLine("CRUNTIME=" + cruntime);
 		vf.WriteLine("VCMANIFEST=" + (vcmanifest? "1" : "0"));
 	} else if (compiler == "mingw") {
-		vf.WriteLine("INCLUDE+=;" + buildInclude);
-		vf.WriteLine("LIB+=;" + buildLib);
+		vf.WriteLine("INCLUDE+= -I" + buildInclude);
+		vf.WriteLine("LIB+= -L" + buildLib);
 	} else if (compiler == "bcb") {
 		vf.WriteLine("INCLUDE=" + buildInclude);
 		vf.WriteLine("LIB=" + buildLib);
@@ -302,6 +305,8 @@ function configureLibxml()
 			of.WriteLine(s.replace(/\@WITH_TRIO\@/, withTrio? "1" : "0"));
 		} else if (s.search(/\@WITH_THREADS\@/) != -1) {
 			of.WriteLine(s.replace(/\@WITH_THREADS\@/, withThreads == "no"? "0" : "1"));
+		} else if (s.search(/\@WITH_THREAD_ALLOC\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_THREAD_ALLOC\@/, "0"));
 		} else if (s.search(/\@WITH_FTP\@/) != -1) {
 			of.WriteLine(s.replace(/\@WITH_FTP\@/, withFtp? "1" : "0"));
 		} else if (s.search(/\@WITH_HTTP\@/) != -1) {
@@ -328,6 +333,8 @@ function configureLibxml()
 			of.WriteLine(s.replace(/\@WITH_ISO8859X\@/, withIso8859x? "1" : "0"));
 		} else if (s.search(/\@WITH_ZLIB\@/) != -1) {
 			of.WriteLine(s.replace(/\@WITH_ZLIB\@/, withZlib? "1" : "0"));
+		} else if (s.search(/\@WITH_LZMA\@/) != -1) {
+			of.WriteLine(s.replace(/\@WITH_LZMA\@/, withLzma? "1" : "0"));
 		} else if (s.search(/\@WITH_DEBUG\@/) != -1) {
 			of.WriteLine(s.replace(/\@WITH_DEBUG\@/, withDebug? "1" : "0"));
 		} else if (s.search(/\@WITH_MEM_DEBUG\@/) != -1) {
@@ -473,6 +480,8 @@ for (i = 0; (i < WScript.Arguments.length) && (error == 0); i++) {
 			withIso8859x = strToBool(arg.substring(opt.length + 1, arg.length));
 		else if (opt == "zlib")
 			withZlib = strToBool(arg.substring(opt.length + 1, arg.length));
+		else if (opt == "lzma")
+			withLzma = strToBool(arg.substring(opt.length + 1, arg.length));
 		else if (opt == "xml_debug")
 			withDebug = strToBool(arg.substring(opt.length + 1, arg.length));
 		else if (opt == "mem_debug")
@@ -579,7 +588,7 @@ if (buildIncPrefix == "")
 if (buildLibPrefix == "")
 	buildLibPrefix = "$(PREFIX)" + dirSep + "lib";
 if (buildSoPrefix == "")
-	buildSoPrefix = "$(PREFIX)" + dirSep + "lib";
+	buildSoPrefix = "$(PREFIX)" + dirSep + "bin";
 
 // Discover the version.
 discoverVersion();
@@ -622,7 +631,7 @@ var new_makefile = ".\\Makefile";
 var f = fso.FileExists(new_makefile);
 if (f) {
        var t = fso.GetFile(new_makefile);
-       t.Attributes = 0;
+       t.Attributes =0;
 }
 fso.CopyFile(makefile, new_makefile, true);
 WScript.Echo("Created Makefile.");
@@ -656,6 +665,7 @@ txtOut += "     iconv support: " + boolToStr(withIconv) + "\n";
 txtOut += "     icu   support: " + boolToStr(withIcu) + "\n";
 txtOut += "  iso8859x support: " + boolToStr(withIso8859x) + "\n";
 txtOut += "      zlib support: " + boolToStr(withZlib) + "\n";
+txtOut += "      lzma support: " + boolToStr(withLzma) + "\n";
 txtOut += "  Debugging module: " + boolToStr(withDebug) + "\n";
 txtOut += "  Memory debugging: " + boolToStr(withMemDebug) + "\n";
 txtOut += " Runtime debugging: " + boolToStr(withRunDebug) + "\n";
diff --git a/third_party/libxml/src/win32/libxml2.def.src b/third_party/libxml/src/win32/libxml2.def.src
index ce3f24a..1bdbed9 100644
--- a/third_party/libxml/src/win32/libxml2.def.src
+++ b/third_party/libxml/src/win32/libxml2.def.src
@@ -553,6 +553,12 @@ xmlAutomataSetFinalState
 #ifdef LIBXML_DEBUG_ENABLED
 xmlBoolToText
 #endif
+xmlBufContent
+xmlBufEnd
+xmlBufGetNodeContent
+xmlBufNodeDump
+xmlBufShrink
+xmlBufUse
 xmlBufferAdd
 xmlBufferAddHead
 xmlBufferCCat
@@ -561,6 +567,7 @@ xmlBufferContent
 xmlBufferCreate
 xmlBufferCreateSize
 xmlBufferCreateStatic
+xmlBufferDetach
 xmlBufferDump
 xmlBufferEmpty
 xmlBufferFree
@@ -765,10 +772,12 @@ xmlDictCreate
 xmlDictCreateSub
 xmlDictExists
 xmlDictFree
+xmlDictGetUsage
 xmlDictLookup
 xmlDictOwns
 xmlDictQLookup
 xmlDictReference
+xmlDictSetLimit
 xmlDictSize
 xmlDllMain
 xmlDocCopyNode
@@ -992,6 +1001,7 @@ xmlInitThreads
 #ifdef LIBXML_CATALOG_ENABLED
 xmlInitializeCatalog
 #endif
+xmlInitializeDict
 xmlInitializeGlobalState
 xmlInitializePredefinedEntities
 xmlIsBaseChar
@@ -1292,6 +1302,8 @@ xmlOutputBufferCreateFilename
 xmlOutputBufferCreateFilenameDefault
 xmlOutputBufferCreateIO
 xmlOutputBufferFlush
+xmlOutputBufferGetContent
+xmlOutputBufferGetSize
 xmlOutputBufferWrite
 xmlOutputBufferWriteEscape
 xmlOutputBufferWriteString
@@ -1770,6 +1782,12 @@ xmlSchemaValidateOneElement
 xmlSchemaValidatePredefinedType
 #endif
 #ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateSetFilename
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
+xmlSchemaValidateSetLocator
+#endif
+#ifdef LIBXML_SCHEMAS_ENABLED
 xmlSchemaValidateStream
 #endif
 #ifdef LIBXML_SCHEMAS_ENABLED
@@ -1960,6 +1978,7 @@ xmlTextReaderRelaxNGSetSchema
 #ifdef LIBXML_SCHEMAS_ENABLED
 xmlTextReaderRelaxNGValidate
 #endif
+xmlTextReaderRelaxNGValidateCtxt
 xmlTextReaderSchemaValidate
 xmlTextReaderSchemaValidateCtxt
 xmlTextReaderSetErrorHandler
@@ -1984,6 +2003,7 @@ xmlTextWriterFlush
 xmlTextWriterFullEndElement
 xmlTextWriterSetIndent
 xmlTextWriterSetIndentString
+xmlTextWriterSetQuoteChar
 xmlTextWriterStartAttribute
 xmlTextWriterStartAttributeNS
 xmlTextWriterStartCDATA
@@ -2911,6 +2931,9 @@ xmlXPathNextPrecedingSibling
 xmlXPathNextSelf
 #endif
 #ifdef LIBXML_XPATH_ENABLED
+xmlXPathNodeEval
+#endif
+#ifdef LIBXML_XPATH_ENABLED
 xmlXPathNodeLeading
 #endif
 #ifdef LIBXML_XPATH_ENABLED
@@ -3037,6 +3060,9 @@ xmlXPathRoot
 xmlXPathRoundFunction
 #endif
 #ifdef LIBXML_XPATH_ENABLED
+xmlXPathSetContextNode
+#endif
+#ifdef LIBXML_XPATH_ENABLED
 xmlXPathStartsWithFunction
 #endif
 #ifdef LIBXML_XPATH_ENABLED
diff --git a/third_party/libxml/src/win32/wince/libxml2.vcb b/third_party/libxml/src/win32/wince/libxml2.vcb
new file mode 100644
index 0000000..954d053
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vcb
@@ -0,0 +1 @@
+Microsoft C/C++ program database 2.00
diff --git a/third_party/libxml/src/win32/wince/libxml2.vcl b/third_party/libxml/src/win32/wince/libxml2.vcl
new file mode 100644
index 0000000..627ecb6
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vcl
@@ -0,0 +1,122 @@
+<html>
+<body>
+<pre>
+<h1>Build Log</h1>
+<h3>
+--------------------Configuration: libxml2 - Win32 (WCE x86em) Debug--------------------
+</h3>
+<h3>Command Lines</h3>
+Creating temporary file "C:\DOCUME~1\fjvg\CONFIG~1\Temp\RSP12E.tmp" with contents
+[
+/nologo /W3 /Zi /Od /I "..\..\..\include" /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D "DEBUG" /D _WIN32_WCE=300 /D "WIN32" /D "STRICT" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "WIN32_PLATFORM_PSPC" /D "i486" /D UNDER_CE=300 /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /Fp"X86EMDbg/libxml2.pch" /YX /Fo"X86EMDbg/" /Fd"X86EMDbg/" /Gz /c 
+"C:\ppc\libxml\XML\DOCBparser.c"
+"C:\ppc\libxml\XML\encoding.c"
+"C:\ppc\libxml\XML\entities.c"
+"C:\ppc\libxml\XML\error.c"
+"C:\ppc\libxml\XML\globals.c"
+"C:\ppc\libxml\XML\hash.c"
+"C:\ppc\libxml\XML\list.c"
+"C:\ppc\libxml\XML\parser.c"
+"C:\ppc\libxml\XML\parserInternals.c"
+"C:\ppc\libxml\XML\SAX.c"
+"C:\ppc\libxml\XML\threads.c"
+"C:\ppc\libxml\XML\tree.c"
+"C:\ppc\libxml\XML\uri.c"
+"C:\ppc\libxml\XML\valid.c"
+"C:\ppc\libxml\XML\win32\wince\wincecompat.c"
+"C:\ppc\libxml\XML\xlink.c"
+"C:\ppc\libxml\XML\xmlIO.c"
+"C:\ppc\libxml\XML\xmlmemory.c"
+"C:\ppc\libxml\XML\c14n.c"
+"C:\ppc\libxml\XML\catalog.c"
+"C:\ppc\libxml\XML\debugXML.c"
+"C:\ppc\libxml\XML\HTMLparser.c"
+"C:\ppc\libxml\XML\HTMLtree.c"
+"C:\ppc\libxml\XML\nanoftp.c"
+"C:\ppc\libxml\XML\nanohttp.c"
+"C:\ppc\libxml\XML\xinclude.c"
+"C:\ppc\libxml\XML\xpath.c"
+"C:\ppc\libxml\XML\xpointer.c"
+]
+Creating command line "cl.exe @C:\DOCUME~1\fjvg\CONFIG~1\Temp\RSP12E.tmp" 
+Creating temporary file "C:\DOCUME~1\fjvg\CONFIG~1\Temp\RSP12F.tmp" with contents
+[
+corelibc.lib winsock.lib commctrl.lib coredll.lib /nologo /stack:0x10000,0x1000 /dll /incremental:yes /pdb:"X86EMDbg/libxml2.pdb" /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:libc.lib /nodefaultlib:libcd.lib /nodefaultlib:libcmt.lib /nodefaultlib:libcmtd.lib /nodefaultlib:msvcrt.lib /nodefaultlib:msvcrtd.lib /nodefaultlib:oldnames.lib /def:".\libxml2.def" /out:"X86EMDbg/libxml2.dll" /implib:"X86EMDbg/libxml2.lib" /windowsce:emulation /MACHINE:IX86 
+.\X86EMDbg\DOCBparser.obj
+.\X86EMDbg\encoding.obj
+.\X86EMDbg\entities.obj
+.\X86EMDbg\error.obj
+.\X86EMDbg\globals.obj
+.\X86EMDbg\hash.obj
+.\X86EMDbg\list.obj
+.\X86EMDbg\parser.obj
+.\X86EMDbg\parserInternals.obj
+.\X86EMDbg\SAX.obj
+.\X86EMDbg\threads.obj
+.\X86EMDbg\tree.obj
+.\X86EMDbg\uri.obj
+.\X86EMDbg\valid.obj
+.\X86EMDbg\wincecompat.obj
+.\X86EMDbg\xlink.obj
+.\X86EMDbg\xmlIO.obj
+.\X86EMDbg\xmlmemory.obj
+.\X86EMDbg\c14n.obj
+.\X86EMDbg\catalog.obj
+.\X86EMDbg\debugXML.obj
+.\X86EMDbg\HTMLparser.obj
+.\X86EMDbg\HTMLtree.obj
+.\X86EMDbg\nanoftp.obj
+.\X86EMDbg\nanohttp.obj
+.\X86EMDbg\xinclude.obj
+.\X86EMDbg\xpath.obj
+.\X86EMDbg\xpointer.obj
+]
+Creating command line "link.exe @C:\DOCUME~1\fjvg\CONFIG~1\Temp\RSP12F.tmp"
+<h3>Output Window</h3>
+Compiling...
+DOCBparser.c
+encoding.c
+entities.c
+error.c
+globals.c
+hash.c
+list.c
+parser.c
+C:\ppc\libxml\XML\parser.c(2282) : warning C4090: '=' : different 'const' qualifiers
+parserInternals.c
+SAX.c
+threads.c
+tree.c
+uri.c
+valid.c
+wincecompat.c
+C:\ppc\libxml\XML\win32\wince\wincecompat.c(37) : warning C4047: '=' : 'char ' differs in levels of indirection from 'char [2]'
+C:\ppc\libxml\XML\win32\wince\wincecompat.c(39) : warning C4047: '=' : 'char ' differs in levels of indirection from 'char [2]'
+C:\ppc\libxml\XML\win32\wince\wincecompat.c(40) : warning C4047: 'return' : 'int ' differs in levels of indirection from 'void *'
+xlink.c
+xmlIO.c
+C:\ppc\libxml\XML\xmlIO.c(2404) : warning C4101: 'dir' : unreferenced local variable
+C:\ppc\libxml\XML\xmlIO.c(2405) : warning C4101: 'cur' : unreferenced local variable
+xmlmemory.c
+c14n.c
+catalog.c
+debugXML.c
+HTMLparser.c
+HTMLtree.c
+nanoftp.c
+nanohttp.c
+C:\ppc\libxml\XML\nanoftp.c(892) : warning C4761: integral size mismatch in argument; conversion supplied
+xinclude.c
+C:\ppc\libxml\XML\nanohttp.c(921) : warning C4761: integral size mismatch in argument; conversion supplied
+xpath.c
+xpointer.c
+Linking...
+   Creating library X86EMDbg/libxml2.lib and object X86EMDbg/libxml2.exp
+
+
+
+<h3>Results</h3>
+libxml2.dll - 0 error(s), 8 warning(s)
+</pre>
+</body>
+</html>
diff --git a/third_party/libxml/src/win32/wince/libxml2.vco b/third_party/libxml/src/win32/wince/libxml2.vco
new file mode 100644
index 0000000..84413a5
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vco
@@ -0,0 +1 @@
+ÐÏࡱ
\ No newline at end of file
diff --git a/third_party/libxml/src/win32/wince/libxml2.vcp b/third_party/libxml/src/win32/wince/libxml2.vcp
new file mode 100644
index 0000000..101fbcd
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vcp
@@ -0,0 +1,5273 @@
+# Microsoft eMbedded Visual Tools Project File - Name="libxml2" - Package Owner=<4>
+# Microsoft eMbedded Visual Tools Generated Build File, Format Version 6.02
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (WCE SH3) Dynamic-Link Library" 0x8102
+# TARGTYPE "Win32 (WCE x86em) Dynamic-Link Library" 0x7f02
+# TARGTYPE "Win32 (WCE x86) Dynamic-Link Library" 0x8302
+# TARGTYPE "Win32 (WCE ARM) Dynamic-Link Library" 0x8502
+# TARGTYPE "Win32 (WCE MIPS) Dynamic-Link Library" 0x8202
+
+CFG=libxml2 - Win32 (WCE ARM) Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "libxml2.vcn".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "libxml2.vcn" CFG="libxml2 - Win32 (WCE ARM) Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "libxml2 - Win32 (WCE ARM) Release" (based on "Win32 (WCE ARM) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE ARM) Debug" (based on "Win32 (WCE ARM) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE x86em) Debug" (based on "Win32 (WCE x86em) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE MIPS) Release" (based on "Win32 (WCE MIPS) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE SH3) Release" (based on "Win32 (WCE SH3) Dynamic-Link Library")
+!MESSAGE "libxml2 - Win32 (WCE x86) Debug" (based on "Win32 (WCE x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+# PROP ATL_Project 2
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "ARMRel"
+# PROP BASE Intermediate_Dir "ARMRel"
+# PROP BASE CPU_ID "{D6518FFC-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "ARMRel"
+# PROP Intermediate_Dir "ARMRel"
+# PROP CPU_ID "{D6518FFC-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "ARM" /d "_ARM_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "ARM" /d "_ARM_" /r
+CPP=clarm.exe
+# ADD BASE CPP /nologo /W3 /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /D "_USRDLL" /D "CEDLL_EXPORTS" /YX /Oxs /M$(CECrtMT) /c
+# ADD CPP /nologo /W3 /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /D "_USRDLL" /D "CEDLL_EXPORTS" /YX /Oxs /M$(CECrtMT) /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /align:"4096" /MACHINE:ARM
+# ADD LINK32 winsock.lib commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /align:"4096" /MACHINE:ARM
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "ARMDbg"
+# PROP BASE Intermediate_Dir "ARMDbg"
+# PROP BASE CPU_ID "{D6518FFC-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "ARMDbg"
+# PROP Intermediate_Dir "ARMDbg"
+# PROP CPU_ID "{D6518FFC-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "ARM" /d "_ARM_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "ARM" /d "_ARM_" /r
+CPP=clarm.exe
+# ADD BASE CPP /nologo /W3 /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "DEBUG" /D "_USRDLL" /D "CEDLL_EXPORTS" /YX /Oxs /M$(CECrtMT) /c
+# ADD CPP /nologo /W3 /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "DEBUG" /D "_USRDLL" /D "CEDLL_EXPORTS" /Oxs /M$(CECrtMT) /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /debug /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /align:"4096" /MACHINE:ARM
+# ADD LINK32 winsock.lib commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /debug /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /align:"4096" /MACHINE:ARM
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "X86EMDbg"
+# PROP BASE Intermediate_Dir "X86EMDbg"
+# PROP BASE CPU_ID "{D6518FF4-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "X86EMDbg"
+# PROP Intermediate_Dir "X86EMDbg"
+# PROP CPU_ID "{D6518FF4-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "_X86_" /d "x86" /d "i486" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "_X86_" /d "x86" /d "i486" /r
+CPP=cl.exe
+# ADD BASE CPP /nologo /W3 /Zi /Od /D "DEBUG" /D _WIN32_WCE=$(CEVersion) /D "WIN32" /D "STRICT" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "$(CePlatform)" /D "i486" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /YX /Gz /c
+# ADD CPP /nologo /W3 /Zi /Od /I "..\..\..\include" /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D "DEBUG" /D _WIN32_WCE=$(CEVersion) /D "WIN32" /D "STRICT" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "$(CePlatform)" /D "i486" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /YX /Gz /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib $(CEx86Corelibc) /nologo /stack:0x10000,0x1000 /dll /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:$(CENoDefaultLib) /windowsce:emulation /MACHINE:IX86
+# ADD LINK32 $(CEx86Corelibc) winsock.lib commctrl.lib coredll.lib /nologo /stack:0x10000,0x1000 /dll /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:$(CENoDefaultLib) /windowsce:emulation /MACHINE:IX86
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "MIPSRel"
+# PROP BASE Intermediate_Dir "MIPSRel"
+# PROP BASE CPU_ID "{D6519010-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "MIPSRel"
+# PROP Intermediate_Dir "MIPSRel"
+# PROP CPU_ID "{D6519010-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "MIPS" /d "_MIPS_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "MIPS" /d "_MIPS_" /r
+CPP=clmips.exe
+# ADD BASE CPP /nologo /W3 /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "MIPS" /D "_MIPS_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /YX /Oxs /M$(CECrtMT) /c
+# ADD CPP /nologo /W3 /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "MIPS" /D "_MIPS_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /YX /Oxs /M$(CECrtMT) /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /MACHINE:MIPS
+# ADD LINK32 commctrl.lib coredll.lib winsock.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /MACHINE:MIPS
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "SH3Rel"
+# PROP BASE Intermediate_Dir "SH3Rel"
+# PROP BASE CPU_ID "{D6519020-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "SH3Rel"
+# PROP Intermediate_Dir "SH3Rel"
+# PROP CPU_ID "{D6519020-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "SHx" /d "SH3" /d "_SH3_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "NDEBUG" /d "$(CePlatform)" /d "SHx" /d "SH3" /d "_SH3_" /r
+CPP=shcl.exe
+# ADD BASE CPP /nologo /W3 /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "SHx" /D "SH3" /D "_SH3_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /YX /Oxs /M$(CECrtMT) /c
+# ADD CPP /nologo /W3 /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "SHx" /D "SH3" /D "_SH3_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "NDEBUG" /YX /Oxs /M$(CECrtMT) /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /MACHINE:SH3
+# ADD LINK32 commctrl.lib coredll.lib winsock.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /MACHINE:SH3
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "X86Dbg"
+# PROP BASE Intermediate_Dir "X86Dbg"
+# PROP BASE CPU_ID "{D6518FF3-710F-11D3-99F2-00105A0DF099}"
+# PROP BASE Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "X86Dbg"
+# PROP Intermediate_Dir "X86Dbg"
+# PROP CPU_ID "{D6518FF3-710F-11D3-99F2-00105A0DF099}"
+# PROP Platform_ID "{8A9A2F80-6887-11D3-842E-005004848CBA}"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "_X86_" /d "x86" /d "_i386_" /r
+# ADD RSC /l 0x409 /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "DEBUG" /d "$(CePlatform)" /d "_X86_" /d "x86" /d "_i386_" /r
+CPP=cl.exe
+# ADD BASE CPP /nologo /W3 /Zi /Od /D "DEBUG" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "_i386_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /YX /Gs8192 /GF /c
+# ADD CPP /nologo /W3 /Zi /Od /I "..\..\include" /I "c:\ppc\libxml\XML\win32\wince" /D "DEBUG" /D _WIN32_WCE=$(CEVersion) /D "$(CePlatform)" /D "_i386_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "_X86_" /D "x86" /YX /Gs8192 /GF /c
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib $(CEx86Corelibc) /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:$(CENoDefaultLib) /subsystem:$(CESubsystem) /MACHINE:IX86
+# ADD LINK32 commctrl.lib coredll.lib $(CEx86Corelibc) winsock.lib /nologo /base:"0x00100000" /stack:0x10000,0x1000 /entry:"_DllMainCRTStartup" /dll /debug /nodefaultlib:"OLDNAMES.lib" /nodefaultlib:$(CENoDefaultLib) /subsystem:$(CESubsystem) /MACHINE:IX86
+
+!ENDIF 
+
+# Begin Target
+
+# Name "libxml2 - Win32 (WCE ARM) Release"
+# Name "libxml2 - Win32 (WCE ARM) Debug"
+# Name "libxml2 - Win32 (WCE x86em) Debug"
+# Name "libxml2 - Win32 (WCE MIPS) Release"
+# Name "libxml2 - Win32 (WCE SH3) Release"
+# Name "libxml2 - Win32 (WCE x86) Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\c14n.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_C14N_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\c14n.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_C14N_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_C14N_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\c14n.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_C14N_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_C14N_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\c14n.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_C14N_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_C14N_=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_C14N_=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_C14N_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\c14n.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_C14N_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_C14N_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\c14n.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_C14N_=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\catalog.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_CATAL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_CATAL=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_CATAL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_CATAL=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_CATAL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_CATAL=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_CATAL=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_CATAL=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_CATAL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_CATAL=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_CATAL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_CATAL=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\debugXML.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_DEBUG=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DEBUG=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_DEBUG=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DEBUG=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_DEBUG=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DEBUG=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_DEBUG=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_DEBUG=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_DEBUG=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DEBUG=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_DEBUG=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DEBUG=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\DOCBparser.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_DOCBP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\DOCBparser.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DOCBP=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_DOCBP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\DOCBparser.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DOCBP=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_DOCBP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\DOCBparser.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DOCBP=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_DOCBP=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_DOCBP=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_DOCBP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\DOCBparser.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DOCBP=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_DOCBP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\DOCBparser.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_DOCBP=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\encoding.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_ENCOD=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENCOD=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_ENCOD=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENCOD=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_ENCOD=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENCOD=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_ENCOD=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_ENCOD=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_ENCOD=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENCOD=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_ENCOD=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENCOD=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\entities.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_ENTIT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENTIT=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_ENTIT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENTIT=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_ENTIT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENTIT=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_ENTIT=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_ENTIT=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_ENTIT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENTIT=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_ENTIT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ENTIT=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\error.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_ERROR=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ERROR=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_ERROR=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ERROR=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_ERROR=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ERROR=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_ERROR=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_ERROR=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_ERROR=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ERROR=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_ERROR=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_ERROR=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\globals.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_GLOBA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_GLOBA=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_GLOBA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_GLOBA=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_GLOBA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_GLOBA=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_GLOBA=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_GLOBA=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_GLOBA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_GLOBA=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_GLOBA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_GLOBA=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\hash.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_HASH_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HASH_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_HASH_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HASH_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_HASH_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HASH_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_HASH_=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_HASH_=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_HASH_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HASH_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_HASH_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HASH_=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\HTMLparser.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_HTMLP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLP=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_HTMLP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLP=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_HTMLP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLP=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_HTMLP=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_HTMLP=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_HTMLP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLP=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_HTMLP=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLP=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\HTMLtree.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_HTMLT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLT=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_HTMLT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLT=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_HTMLT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLT=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_HTMLT=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_HTMLT=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_HTMLT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLT=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_HTMLT=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_HTMLT=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\libxml2.def
+# End Source File
+# Begin Source File
+
+SOURCE=.\libxml2.def.src
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+USERDEP__LIBXM="../../include/libxml/xmlversion.h;"	
+# Begin Custom Build
+InputPath=.\libxml2.def.src
+
+"libxml2.def" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	cl /I"..\.." /I"..\..\include" /nologo /EP $(InputPath) > libxml2.def
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\list.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_LIST_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_LIST_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_LIST_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_LIST_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_LIST_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_LIST_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_LIST_=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_LIST_=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_LIST_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_LIST_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_LIST_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_LIST_=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\nanoftp.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_NANOF=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOF=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_NANOF=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOF=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_NANOF=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOF=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_NANOF=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_NANOF=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_NANOF=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOF=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_NANOF=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOF=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\nanohttp.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_NANOH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOH=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_NANOH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOH=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_NANOH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOH=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_NANOH=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_NANOH=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_NANOH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOH=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_NANOH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_NANOH=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\parser.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_PARSE=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSE=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_PARSE=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSE=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_PARSE=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSE=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_PARSE=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_PARSE=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_PARSE=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSE=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_PARSE=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSE=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\parserInternals.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_PARSER=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSER=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_PARSER=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSER=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_PARSER=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSER=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_PARSER=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_PARSER=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_PARSER=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSER=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_PARSER=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_PARSER=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\SAX.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_SAX_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_SAX_C=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_SAX_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_SAX_C=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_SAX_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_SAX_C=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_SAX_C=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_SAX_C=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_SAX_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_SAX_C=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_SAX_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\HTMLtree.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_SAX_C=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\threads.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_THREA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_THREA=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_THREA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_THREA=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_THREA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_THREA=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_THREA=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_THREA=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_THREA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_THREA=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_THREA=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_THREA=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\tree.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_TREE_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_TREE_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_TREE_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_TREE_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_TREE_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_TREE_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_TREE_=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_TREE_=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_TREE_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_TREE_=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_TREE_=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_TREE_=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\uri.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_URI_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_URI_C=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_URI_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_URI_C=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_URI_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_URI_C=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_URI_C=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_URI_C=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_URI_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_URI_C=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_URI_C=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_URI_C=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\valid.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_VALID=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_VALID=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_VALID=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_VALID=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_VALID=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_VALID=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_VALID=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_VALID=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_VALID=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_VALID=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_VALID=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_VALID=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\wincecompat.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_WINCE=\
+	".\wincecompat.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_WINCE=\
+	".\wincecompat.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_WINCE=\
+	".\wincecompat.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_WINCE=\
+	".\wincecompat.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_WINCE=\
+	".\wincecompat.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_WINCE=\
+	".\wincecompat.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xinclude.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XINCL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xinclude.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XINCL=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_XINCL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xinclude.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XINCL=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XINCL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xinclude.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XINCL=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XINCL=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_XINCL=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XINCL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xinclude.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XINCL=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XINCL=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xinclude.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XINCL=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xlink.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XLINK=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XLINK=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_XLINK=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XLINK=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XLINK=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XLINK=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XLINK=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_XLINK=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XLINK=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XLINK=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XLINK=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XLINK=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xmlIO.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XMLIO=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLIO=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_XMLIO=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLIO=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XMLIO=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLIO=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XMLIO=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_XMLIO=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XMLIO=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLIO=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XMLIO=\
+	"..\..\config.h"\
+	"..\..\include\libxml\catalog.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\nanoftp.h"\
+	"..\..\include\libxml\nanohttp.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLIO=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xmlmemory.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XMLME=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLME=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+DEP_CPP_XMLME=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLME=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XMLME=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLME=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XMLME=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_XMLME=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XMLME=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLME=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XMLME=\
+	"..\..\config.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XMLME=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xpath.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XPATH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	"..\..\triodef.h"\
+	"..\..\trionan.c"\
+	"..\..\trionan.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPATH=\
+	"..\..\config-mac.h"\
+	"..\..\doc\doc_nan.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_XPATH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	"..\..\triodef.h"\
+	"..\..\trionan.c"\
+	"..\..\trionan.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPATH=\
+	"..\..\config-mac.h"\
+	"..\..\doc\doc_nan.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XPATH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	"..\..\triodef.h"\
+	"..\..\trionan.c"\
+	"..\..\trionan.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPATH=\
+	"..\..\config-mac.h"\
+	"..\..\doc\doc_nan.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XPATH=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	"..\..\triodef.h"\
+	"..\..\trionan.c"\
+	"..\..\trionan.h"\
+	
+NODEP_CPP_XPATH=\
+	"..\..\config-mac.h"\
+	"..\..\doc\doc_nan.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XPATH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	"..\..\triodef.h"\
+	"..\..\trionan.c"\
+	"..\..\trionan.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPATH=\
+	"..\..\config-mac.h"\
+	"..\..\doc\doc_nan.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XPATH=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	"..\..\triodef.h"\
+	"..\..\trionan.c"\
+	"..\..\trionan.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPATH=\
+	"..\..\config-mac.h"\
+	"..\..\doc\doc_nan.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\xpointer.c
+
+!IF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Release"
+
+DEP_CPP_XPOIN=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\include\winCEconfig.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPOIN=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE ARM) Debug"
+
+# PROP Exclude_From_Build 1
+DEP_CPP_XPOIN=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPOIN=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86em) Debug"
+
+DEP_CPP_XPOIN=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPOIN=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE MIPS) Release"
+
+DEP_CPP_XPOIN=\
+	"..\..\config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	
+NODEP_CPP_XPOIN=\
+	"..\..\config-mac.h"\
+	"..\..\win32config.h"\
+	"..\..\winCEconfig.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE SH3) Release"
+
+DEP_CPP_XPOIN=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPOIN=\
+	"..\..\config-mac.h"\
+	
+
+!ELSEIF  "$(CFG)" == "libxml2 - Win32 (WCE x86) Debug"
+
+DEP_CPP_XPOIN=\
+	"..\..\config.h"\
+	"..\..\include\libxml\debugXML.h"\
+	"..\..\include\libxml\encoding.h"\
+	"..\..\include\libxml\entities.h"\
+	"..\..\include\libxml\globals.h"\
+	"..\..\include\libxml\hash.h"\
+	"..\..\include\libxml\HTMLparser.h"\
+	"..\..\include\libxml\list.h"\
+	"..\..\include\libxml\parser.h"\
+	"..\..\include\libxml\parserInternals.h"\
+	"..\..\include\libxml\SAX.h"\
+	"..\..\include\libxml\threads.h"\
+	"..\..\include\libxml\tree.h"\
+	"..\..\include\libxml\uri.h"\
+	"..\..\include\libxml\valid.h"\
+	"..\..\include\libxml\xlink.h"\
+	"..\..\include\libxml\xmlerror.h"\
+	"..\..\include\libxml\xmlIO.h"\
+	"..\..\include\libxml\xmlmemory.h"\
+	"..\..\include\libxml\xmlversion.h"\
+	"..\..\include\libxml\xmlwin32version.h"\
+	"..\..\include\libxml\xpath.h"\
+	"..\..\include\libxml\xpathInternals.h"\
+	"..\..\include\libxml\xpointer.h"\
+	"..\..\include\win32config.h"\
+	"..\..\libxml.h"\
+	"..\..\trio.h"\
+	".\wincecompat.h"\
+	
+NODEP_CPP_XPOIN=\
+	"..\..\config-mac.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=..\..\include\libxml\c14n.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\catalog.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\debugXML.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\DOCBparser.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\encoding.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\entities.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\globals.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\hash.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\HTMLparser.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\HTMLtree.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\libxml.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\list.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\nanoftp.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\nanohttp.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\parser.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\parserInternals.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\SAX.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\tree.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\uri.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\valid.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\win32config.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\wincecompat.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xinclude.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xlink.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlerror.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlIO.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlmemory.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlversion.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xmlwin32version.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xpath.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xpathInternals.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\libxml\xpointer.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/third_party/libxml/src/win32/wince/libxml2.vcw b/third_party/libxml/src/win32/wince/libxml2.vcw
new file mode 100644
index 0000000..c050c4f
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/libxml2.vcw
@@ -0,0 +1,41 @@
+Microsoft eMbedded Visual Tools Workspace File, Format Version 3.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "libxml2"=.\libxml2.vcp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "ppcTest"=.\ppcTest\ppcTest.vcp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/third_party/libxml/src/win32/wince/wincecompat.c b/third_party/libxml/src/win32/wince/wincecompat.c
new file mode 100644
index 0000000..bd49c57
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/wincecompat.c
@@ -0,0 +1,68 @@
+/*
+ * wincecompat.c : wince compatiblity module
+ *
+ * See Copyright for the status of this software.
+ *
+ * javier@tiresiassoft.com
+ *
+ * 17 Sep 2002  created
+ */
+
+#include "wincecompat.h"
+
+char *strError[]= {"Error 0","","No such file or directory","","","","","Arg list too long",
+	"Exec format error","Bad file number","","","Not enough core","Permission denied","","",
+	"","File exists","Cross-device link","","","","Invalid argument","","Too many open files",
+	"","","","No space left on device","","","","","Math argument","Result too large","",
+	"Resource deadlock would occur", "Unknown error under wince"};
+
+
+int errno=0;
+
+int read(int handle, char *buffer, unsigned int len)
+{
+	return(fread(&buffer[0], len, 1, (FILE *) handle));
+}
+
+int write(int handle, const char *buffer, unsigned int len)
+{
+	return(fwrite(&buffer[0], len,1,(FILE *) handle));
+}
+
+int open(const char *filename,int oflag, ...)
+{
+	char mode[3]; /* mode[0] ="w/r/a"  mode[1]="+" */
+	mode[2]=0;
+	if ( oflag==(O_WRONLY|O_CREAT) )
+		mode[0]='w';
+	else if (oflag==O_RDONLY)
+		mode[0]='r';
+	return (int) fopen(filename, mode);
+}
+
+int close(int handle)
+{
+	return ( fclose((FILE *) handle) );
+}
+
+
+char *getcwd( char *buffer, unsigned int size)
+{
+    /* Windows CE don't have the concept of a current directory
+     * so we just return NULL to indicate an error
+     */
+    return NULL;
+}
+
+char *getenv( const char *varname )
+{
+	return NULL;
+}
+
+char *strerror(int errnum)
+{
+	if (errnum>MAX_STRERROR)
+		return strError[MAX_STRERROR];
+	else
+		return strError[errnum];
+}
diff --git a/third_party/libxml/src/win32/wince/wincecompat.h b/third_party/libxml/src/win32/wince/wincecompat.h
new file mode 100644
index 0000000..aa0f3dc
--- /dev/null
+++ b/third_party/libxml/src/win32/wince/wincecompat.h
@@ -0,0 +1,50 @@
+/*
+ * wincecompat.h : wince compatiblity header file 
+ *
+ * See Copyright for the status of this software.
+ *
+ * javier@tiresiassoft.com
+ *
+ * 17 Sep 2002  created
+ */
+
+#ifndef __WINCECOMPAT_H__
+#define __WINCECOMPAT_H__
+
+#include <stdio.h>
+#include <winbase.h>
+
+#define MAX_STRERROR 31
+
+#define O_RDONLY       0x0000  /* open for reading only */
+#define O_WRONLY       0x0001  /* open for writing only */
+#define O_RDWR         0x0002  /* open for reading and writing */
+#define O_APPEND       0x0008  /* writes done at eof */
+
+#define O_CREAT        0x0100  /* create and open file */
+#define O_TRUNC        0x0200  /* open and truncate */
+#define O_EXCL         0x0400  /* open only if file doesn't already exist */
+
+#define BUFSIZ 4096
+
+extern int errno;
+/* 
+	Prototypes 
+*/
+int read(int handle, char *buffer, unsigned int len);
+int write(int handle, const char *buffer, unsigned int len);
+int open(const char *filename,int oflag, ...);
+int close(int handle);
+char *getenv( const char *varname );
+char *getcwd( char *buffer, unsigned int size);
+char *strerror(int errnum);
+
+/*
+	Macro'ed inexistant funtion names
+
+*/
+#define snprintf _snprintf
+#define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
+#define perror(_t) MessageBox(NULL, _T("_t"), _T("Error/Warning"), MB_OK)
+
+#endif
\ No newline at end of file
diff --git a/third_party/libxml/src/xinclude.c b/third_party/libxml/src/xinclude.c
index 2916ffa..ff3dafb 100644
--- a/third_party/libxml/src/xinclude.c
+++ b/third_party/libxml/src/xinclude.c
@@ -17,6 +17,7 @@
 #include <libxml/tree.h>
 #include <libxml/parser.h>
 #include <libxml/uri.h>
+#include <libxml/xpath.h>
 #include <libxml/xpointer.h>
 #include <libxml/parserInternals.h>
 #include <libxml/xmlerror.h>
@@ -26,6 +27,7 @@
 #ifdef LIBXML_XINCLUDE_ENABLED
 #include <libxml/xinclude.h>
 
+#include "buf.h"
 
 #define XINCLUDE_MAX_DEPTH 40
 
@@ -92,7 +94,7 @@ xmlXIncludeDoProcess(xmlXIncludeCtxtPtr ctxt, xmlDocPtr doc, xmlNodePtr tree);
 
 /************************************************************************
  *									*
- * 			XInclude error handler				*
+ *			XInclude error handler				*
  *									*
  ************************************************************************/
 
@@ -412,7 +414,7 @@ xmlXIncludeFreeContext(xmlXIncludeCtxtPtr ctxt) {
  * xmlXIncludeParseFile:
  * @ctxt:  the XInclude context
  * @URL:  the URL or file path
- * 
+ *
  * parse a document for XInclude
  */
 static xmlDocPtr
@@ -433,7 +435,7 @@ xmlXIncludeParseFile(xmlXIncludeCtxtPtr ctxt, const char *URL) {
      * pass in the application data to the parser context.
      */
     pctxt->_private = ctxt->_private;
-    
+
     /*
      * try to ensure that new documents included are actually
      * built with the same dictionary as the including document.
@@ -446,7 +448,7 @@ xmlXIncludeParseFile(xmlXIncludeCtxtPtr ctxt, const char *URL) {
     }
 
     xmlCtxtUseOptions(pctxt, ctxt->parseFlags | XML_PARSE_DTDLOAD);
-    
+
     inputStream = xmlLoadExternalEntity(URL, NULL, pctxt);
     if (inputStream == NULL) {
 	xmlFreeParserCtxt(pctxt);
@@ -472,7 +474,7 @@ xmlXIncludeParseFile(xmlXIncludeCtxtPtr ctxt, const char *URL) {
         pctxt->myDoc = NULL;
     }
     xmlFreeParserCtxt(pctxt);
-    
+
     return(ret);
 }
 
@@ -480,7 +482,7 @@ xmlXIncludeParseFile(xmlXIncludeCtxtPtr ctxt, const char *URL) {
  * xmlXIncludeAddNode:
  * @ctxt:  the XInclude context
  * @cur:  the new node
- * 
+ *
  * Add a new node to process to an XInclude context
  */
 static int
@@ -511,7 +513,7 @@ xmlXIncludeAddNode(xmlXIncludeCtxtPtr ctxt, xmlNodePtr cur) {
     href = xmlXIncludeGetProp(ctxt, cur, XINCLUDE_HREF);
     if (href == NULL) {
 	href = xmlStrdup(BAD_CAST ""); /* @@@@ href is now optional */
-	if (href == NULL) 
+	if (href == NULL)
 	    return(-1);
     }
     if ((href[0] == '#') || (href[0] == 0))
@@ -655,7 +657,7 @@ xmlXIncludeAddNode(xmlXIncludeCtxtPtr ctxt, xmlNodePtr cur) {
  * @ctxt:  the XInclude context
  * @doc:  the new document
  * @url:  the associated URL
- * 
+ *
  * The XInclude recursive nature is handled at this point.
  */
 static void
@@ -684,7 +686,7 @@ xmlXIncludeRecurseDoc(xmlXIncludeCtxtPtr ctxt, xmlDocPtr doc,
 	/*
 	 * Copy the private user data
 	 */
-	newctxt->_private = ctxt->_private;	
+	newctxt->_private = ctxt->_private;
 	/*
 	 * Copy the existing document set
 	 */
@@ -749,7 +751,7 @@ xmlXIncludeRecurseDoc(xmlXIncludeCtxtPtr ctxt, xmlDocPtr doc,
  * @ctxt:  the XInclude context
  * @txt:  the new text node
  * @url:  the associated URL
- * 
+ *
  * Add a new txtument to the list
  */
 static void
@@ -808,7 +810,7 @@ xmlXIncludeCopyNodeList(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
  * @target:  the document target
  * @source:  the document source
  * @elem:  the element
- * 
+ *
  * Make a copy of the node while preserving the XInclude semantic
  * of the Infoset copy
  */
@@ -835,7 +837,7 @@ xmlXIncludeCopyNode(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
  * @target:  the document target
  * @source:  the document source
  * @elem:  the element list
- * 
+ *
  * Make a copy of the node list while preserving the XInclude semantic
  * of the Infoset copy
  */
@@ -874,11 +876,11 @@ xmlXIncludeCopyNodeList(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
 static xmlNodePtr
 xmlXIncludeGetNthChild(xmlNodePtr cur, int no) {
     int i;
-    if (cur == NULL) 
-	return(cur);
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
+        return(NULL);
     cur = cur->children;
     for (i = 0;i <= no;cur = cur->next) {
-	if (cur == NULL) 
+	if (cur == NULL)
 	    return(cur);
 	if ((cur->type == XML_ELEMENT_NODE) ||
 	    (cur->type == XML_DOCUMENT_NODE) ||
@@ -922,11 +924,13 @@ xmlXIncludeCopyRange(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
 	return(NULL);
     start = (xmlNodePtr) range->user;
 
-    if (start == NULL)
+    if ((start == NULL) || (start->type == XML_NAMESPACE_DECL))
 	return(NULL);
     end = range->user2;
     if (end == NULL)
 	return(xmlDocCopyNode(start, target, 1));
+    if (end->type == XML_NAMESPACE_DECL)
+        return(NULL);
 
     cur = start;
     index1 = range->index;
@@ -985,7 +989,7 @@ xmlXIncludeCopyRange(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
 		/* prune and return full set */
 		if (level == lastLevel)
 		    xmlAddNextSibling(last, tmp);
-		else 
+		else
 		    xmlAddChild(last, tmp);
 		return(list);
 	    } else {	/* ending node not a text node */
@@ -1204,6 +1208,7 @@ xmlXIncludeCopyXPointer(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
 	    }
 	    break;
 	}
+#ifdef LIBXML_XPTR_ENABLED
 	case XPATH_LOCATIONSET: {
 	    xmlLocationSetPtr set = (xmlLocationSetPtr) obj->user;
 	    if (set == NULL)
@@ -1223,7 +1228,6 @@ xmlXIncludeCopyXPointer(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
 	    }
 	    break;
 	}
-#ifdef LIBXML_XPTR_ENABLED
 	case XPATH_RANGE:
 	    return(xmlXIncludeCopyRange(ctxt, target, source, obj));
 #endif
@@ -1289,7 +1293,7 @@ xmlXIncludeMergeEntity(xmlEntityPtr ent, xmlXIncludeMergeDataPtr data,
 	if (prev != NULL) {
 	    if (ent->etype != prev->etype)
 		goto error;
-	
+
 	    if ((ent->SystemID != NULL) && (prev->SystemID != NULL)) {
 		if (!xmlStrEqual(ent->SystemID, prev->SystemID))
 		    goto error;
@@ -1389,7 +1393,7 @@ xmlXIncludeMergeEntities(xmlXIncludeCtxtPtr ctxt, xmlDocPtr doc,
  * @ctxt:  the XInclude context
  * @url:  the associated URL
  * @nr:  the xinclude node number
- * 
+ *
  * Load the document, and store the result in the XInclude context
  *
  * Returns 0 in case of success, -1 in case of failure
@@ -1413,7 +1417,7 @@ xmlXIncludeLoadDoc(xmlXIncludeCtxtPtr ctxt, const xmlChar *url, int nr) {
      */
     uri = xmlParseURI((const char *)url);
     if (uri == NULL) {
-	xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+	xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 	               XML_XINCLUDE_HREF_URI,
 		       "invalid value URI %s\n", url);
 	return(-1);
@@ -1431,7 +1435,7 @@ xmlXIncludeLoadDoc(xmlXIncludeCtxtPtr ctxt, const xmlChar *url, int nr) {
     xmlFreeURI(uri);
     if (URL == NULL) {
         if (ctxt->incTab != NULL)
-	    xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+	    xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 			   XML_XINCLUDE_HREF_URI,
 			   "invalid value URI %s\n", url);
 	else
@@ -1550,7 +1554,7 @@ loaded:
 	    ctxt->incTab[nr]->inc = xmlXIncludeCopyNodeList(ctxt, ctxt->doc,
 		                                       doc, doc->children);
 	}
-    } 
+    }
 #ifdef LIBXML_XPTR_ENABLED
     else {
 	/*
@@ -1568,7 +1572,7 @@ loaded:
 	    xptrctxt = xmlXPtrNewContext(doc, NULL, NULL);
 	}
 	if (xptrctxt == NULL) {
-	    xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+	    xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 	                   XML_XINCLUDE_XPTR_FAILED,
 			   "could not create XPointer context\n", NULL);
 	    xmlFree(URL);
@@ -1594,7 +1598,7 @@ loaded:
 	    case XPATH_POINT:
 	    case XPATH_USERS:
 	    case XPATH_XSLT_TREE:
-		xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+		xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 		               XML_XINCLUDE_XPTR_RESULT,
 			       "XPointer is not a range: #%s\n",
 			       fragment);
@@ -1636,14 +1640,14 @@ loaded:
 			continue;
 
 		    case XML_ATTRIBUTE_NODE:
-			xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+			xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 			               XML_XINCLUDE_XPTR_RESULT,
 				       "XPointer selects an attribute: #%s\n",
 				       fragment);
 			set->nodeTab[i] = NULL;
 			continue;
 		    case XML_NAMESPACE_DECL:
-			xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+			xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 			               XML_XINCLUDE_XPTR_RESULT,
 				       "XPointer selects a namespace: #%s\n",
 				       fragment);
@@ -1658,7 +1662,7 @@ loaded:
 		    case XML_ENTITY_DECL:
 		    case XML_XINCLUDE_START:
 		    case XML_XINCLUDE_END:
-			xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+			xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 			               XML_XINCLUDE_XPTR_RESULT,
 				   "XPointer selects unexpected nodes: #%s\n",
 				       fragment);
@@ -1684,7 +1688,7 @@ loaded:
     /*
      * Do the xml:base fixup if needed
      */
-    if ((doc != NULL) && (URL != NULL) && (xmlStrchr(URL, (xmlChar) '/')) &&
+    if ((doc != NULL) && (URL != NULL) &&
         (!(ctxt->parseFlags & XML_PARSE_NOBASEFIX)) &&
 	(!(doc->parseFlags & XML_PARSE_NOBASEFIX))) {
 	xmlNodePtr node;
@@ -1704,7 +1708,7 @@ loaded:
 	     */
 	    curBase = xmlBuildRelativeURI(URL, ctxt->base);
 	    if (curBase == NULL) {	/* Error return */
-	        xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+	        xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 	               XML_XINCLUDE_HREF_URI,
 		       "trying to build relative URI from %s\n", URL);
 	    } else {
@@ -1745,7 +1749,7 @@ loaded:
 				xmlChar *relBase;
 				relBase = xmlBuildURI(xmlBase, base);
 				if (relBase == NULL) { /* error */
-				    xmlXIncludeErr(ctxt, 
+				    xmlXIncludeErr(ctxt,
 						ctxt->incTab[nr]->ref,
 						XML_XINCLUDE_HREF_URI,
 					"trying to rebuild base from %s\n",
@@ -1782,7 +1786,7 @@ loaded:
  * @ctxt:  the XInclude context
  * @url:  the associated URL
  * @nr:  the xinclude node number
- * 
+ *
  * Load the content, and store the result in the XInclude context
  *
  * Returns 0 in case of success, -1 in case of failure
@@ -1796,6 +1800,9 @@ xmlXIncludeLoadTxt(xmlXIncludeCtxtPtr ctxt, const xmlChar *url, int nr) {
     int i;
     xmlChar *encoding = NULL;
     xmlCharEncoding enc = (xmlCharEncoding) 0;
+    xmlParserCtxtPtr pctxt;
+    xmlParserInputPtr inputStream;
+    int xinclude_multibyte_fallback_used = 0;
 
     /*
      * Check the URL and remove any fragment identifier
@@ -1826,7 +1833,7 @@ xmlXIncludeLoadTxt(xmlXIncludeCtxtPtr ctxt, const xmlChar *url, int nr) {
      * directly through ctxt->doc.
      */
     if (URL[0] == 0) {
-	xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+	xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 	               XML_XINCLUDE_TEXT_DOCUMENT,
 		       "text serialization of document not available\n", NULL);
 	xmlFree(URL);
@@ -1870,43 +1877,65 @@ xmlXIncludeLoadTxt(xmlXIncludeCtxtPtr ctxt, const xmlChar *url, int nr) {
     /*
      * Load it.
      */
-    buf = xmlParserInputBufferCreateFilename((const char *)URL, enc);
+    pctxt = xmlNewParserCtxt();
+    inputStream = xmlLoadExternalEntity((const char*)URL, NULL, pctxt);
+    if(inputStream == NULL) {
+	xmlFreeParserCtxt(pctxt);
+	xmlFree(URL);
+	return(-1);
+    }
+    buf = inputStream->buf;
     if (buf == NULL) {
+	xmlFreeInputStream (inputStream);
+	xmlFreeParserCtxt(pctxt);
 	xmlFree(URL);
 	return(-1);
     }
+    if (buf->encoder)
+	xmlCharEncCloseFunc(buf->encoder);
+    buf->encoder = xmlGetCharEncodingHandler(enc);
     node = xmlNewText(NULL);
 
     /*
      * Scan all chars from the resource and add the to the node
      */
+xinclude_multibyte_fallback:
     while (xmlParserInputBufferRead(buf, 128) > 0) {
 	int len;
 	const xmlChar *content;
 
-	content = xmlBufferContent(buf->buffer);
-	len = xmlBufferLength(buf->buffer);
+	content = xmlBufContent(buf->buffer);
+	len = xmlBufLength(buf->buffer);
 	for (i = 0;i < len;) {
 	    int cur;
 	    int l;
 
 	    cur = xmlStringCurrentChar(NULL, &content[i], &l);
 	    if (!IS_CHAR(cur)) {
-		xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
-		               XML_XINCLUDE_INVALID_CHAR,
-			       "%s contains invalid char\n", URL);
-		xmlFreeParserInputBuffer(buf);
-		xmlFree(URL);
-		return(-1);
+		/* Handle splitted multibyte char at buffer boundary */
+		if (((len - i) < 4) && (!xinclude_multibyte_fallback_used)) {
+		    xinclude_multibyte_fallback_used = 1;
+		    xmlBufShrink(buf->buffer, i);
+		    goto xinclude_multibyte_fallback;
+		} else {
+		    xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
+				   XML_XINCLUDE_INVALID_CHAR,
+				   "%s contains invalid char\n", URL);
+		    xmlFreeParserInputBuffer(buf);
+		    xmlFree(URL);
+		    return(-1);
+		}
 	    } else {
+		xinclude_multibyte_fallback_used = 0;
 		xmlNodeAddContentLen(node, &content[i], l);
 	    }
 	    i += l;
 	}
-	xmlBufferShrink(buf->buffer, len);
+	xmlBufShrink(buf->buffer, len);
     }
-    xmlFreeParserInputBuffer(buf);
+    xmlFreeParserCtxt(pctxt);
     xmlXIncludeAddTxt(ctxt, node, URL);
+    xmlFreeInputStream(inputStream);
 
 loaded:
     /*
@@ -1922,7 +1951,7 @@ loaded:
  * @ctxt:  the XInclude context
  * @fallback:  the fallback node
  * @nr:  the xinclude node number
- * 
+ *
  * Load the content of the fallback node, and store the result
  * in the XInclude context
  *
@@ -1932,8 +1961,9 @@ static int
 xmlXIncludeLoadFallback(xmlXIncludeCtxtPtr ctxt, xmlNodePtr fallback, int nr) {
     xmlXIncludeCtxtPtr newctxt;
     int ret = 0;
-    
-    if ((fallback == NULL) || (ctxt == NULL))
+
+    if ((fallback == NULL) || (fallback->type == XML_NAMESPACE_DECL) ||
+        (ctxt == NULL))
 	return(-1);
     if (fallback->children != NULL) {
 	/*
@@ -2018,7 +2048,7 @@ xmlXIncludeLoadNode(xmlXIncludeCtxtPtr ctxt, int nr) {
     href = xmlXIncludeGetProp(ctxt, cur, XINCLUDE_HREF);
     if (href == NULL) {
 	href = xmlStrdup(BAD_CAST ""); /* @@@@ href is now optional */
-	if (href == NULL) 
+	if (href == NULL)
 	    return(-1);
     }
     parse = xmlXIncludeGetProp(ctxt, cur, XINCLUDE_PARSE);
@@ -2063,7 +2093,7 @@ xmlXIncludeLoadNode(xmlXIncludeCtxtPtr ctxt, int nr) {
 	    xmlFree(eschref);
     }
     if (URI == NULL) {
-	xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+	xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 	               XML_XINCLUDE_HREF_URI, "failed build URL\n", NULL);
 	if (parse != NULL)
 	    xmlFree(parse);
@@ -2096,7 +2126,7 @@ xmlXIncludeLoadNode(xmlXIncludeCtxtPtr ctxt, int nr) {
      * Restore the original base before checking for fallback
      */
     ctxt->base = oldBase;
-    
+
     if (ret < 0) {
 	xmlNodePtr children;
 
@@ -2114,14 +2144,14 @@ xmlXIncludeLoadNode(xmlXIncludeCtxtPtr ctxt, int nr) {
 		((xmlStrEqual(children->ns->href, XINCLUDE_NS)) ||
 		 (xmlStrEqual(children->ns->href, XINCLUDE_OLD_NS)))) {
 		ret = xmlXIncludeLoadFallback(ctxt, children, nr);
-		if (ret == 0) 
+		if (ret == 0)
 		    break;
 	    }
 	    children = children->next;
 	}
     }
     if (ret < 0) {
-	xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+	xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 	               XML_XINCLUDE_NO_FALLBACK,
 		       "could not load %s, and no fallback was found\n",
 		       URI);
@@ -2159,7 +2189,7 @@ xmlXIncludeIncludeNode(xmlXIncludeCtxtPtr ctxt, int nr) {
     if ((nr < 0) || (nr >= ctxt->incNr))
 	return(-1);
     cur = ctxt->incTab[nr]->ref;
-    if (cur == NULL)
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
 	return(-1);
 
     /*
@@ -2190,7 +2220,7 @@ xmlXIncludeIncludeNode(xmlXIncludeCtxtPtr ctxt, int nr) {
 	    tmp = tmp->next;
 	}
 	if (nb_elem > 1) {
-	    xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref, 
+	    xmlXIncludeErr(ctxt, ctxt->incTab[nr]->ref,
 	                   XML_XINCLUDE_MULTIPLE_ROOT,
 		       "XInclude error: would result in multiple root nodes\n",
 			   NULL);
@@ -2237,7 +2267,7 @@ xmlXIncludeIncludeNode(xmlXIncludeCtxtPtr ctxt, int nr) {
 	}
     }
 
-    
+
     return(0);
 }
 
@@ -2334,7 +2364,7 @@ xmlXIncludeDoProcess(xmlXIncludeCtxtPtr ctxt, xmlDocPtr doc, xmlNodePtr tree) {
     int ret = 0;
     int i, start;
 
-    if ((doc == NULL) || (tree == NULL))
+    if ((doc == NULL) || (tree == NULL) || (tree->type == XML_NAMESPACE_DECL))
 	return(-1);
     if (ctxt == NULL)
 	return(-1);
@@ -2448,7 +2478,8 @@ xmlXIncludeProcessTreeFlagsData(xmlNodePtr tree, int flags, void *data) {
     xmlXIncludeCtxtPtr ctxt;
     int ret = 0;
 
-    if ((tree == NULL) || (tree->doc == NULL))
+    if ((tree == NULL) || (tree->type == XML_NAMESPACE_DECL) ||
+        (tree->doc == NULL))
         return(-1);
 
     ctxt = xmlXIncludeNewContext(tree->doc);
@@ -2533,7 +2564,8 @@ xmlXIncludeProcessTreeFlags(xmlNodePtr tree, int flags) {
     xmlXIncludeCtxtPtr ctxt;
     int ret = 0;
 
-    if ((tree == NULL) || (tree->doc == NULL))
+    if ((tree == NULL) || (tree->type == XML_NAMESPACE_DECL) ||
+        (tree->doc == NULL))
 	return(-1);
     ctxt = xmlXIncludeNewContext(tree->doc);
     if (ctxt == NULL)
@@ -2577,7 +2609,8 @@ int
 xmlXIncludeProcessNode(xmlXIncludeCtxtPtr ctxt, xmlNodePtr node) {
     int ret = 0;
 
-    if ((node == NULL) || (node->doc == NULL) || (ctxt == NULL))
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL) ||
+        (node->doc == NULL) || (ctxt == NULL))
 	return(-1);
     ret = xmlXIncludeDoProcess(ctxt, node->doc, node);
     if ((ret >= 0) && (ctxt->nbErrors > 0))
diff --git a/third_party/libxml/src/xlink.c b/third_party/libxml/src/xlink.c
index 0d9be73..c0e4ff3 100644
--- a/third_party/libxml/src/xlink.c
+++ b/third_party/libxml/src/xlink.c
@@ -47,7 +47,7 @@
  *           Default setting and related functions		*
  *								*
  ****************************************************************/
- 
+
 static xlinkHandlerPtr xlinkDefaultHandler = NULL;
 static xlinkNodeDetectFunc	xlinkDefaultDetect = NULL;
 
@@ -93,7 +93,7 @@ xlinkGetDefaultDetect	(void) {
  *
  * Set the default xlink detection routine
  */
-void 
+void
 xlinkSetDefaultDetect	(xlinkNodeDetectFunc func) {
     xlinkDefaultDetect = func;
 }
@@ -104,7 +104,7 @@ xlinkSetDefaultDetect	(xlinkNodeDetectFunc func) {
  *								*
  ****************************************************************/
 
- 
+
 /**
  * xlinkIsLink:
  * @doc:  the document containing the node
@@ -119,7 +119,7 @@ xlinkSetDefaultDetect	(xlinkNodeDetectFunc func) {
  * Returns the xlinkType of the node (XLINK_TYPE_NONE if there is no
  *         link detected.
  */
-xlinkType 
+xlinkType
 xlinkIsLink	(xmlDocPtr doc, xmlNodePtr node) {
     xmlChar *type = NULL, *role = NULL;
     xlinkType ret = XLINK_TYPE_NONE;
@@ -150,14 +150,14 @@ xlinkIsLink	(xmlDocPtr doc, xmlNodePtr node) {
     if (type != NULL) {
 	if (xmlStrEqual(type, BAD_CAST "simple")) {
             ret = XLINK_TYPE_SIMPLE;
-	} if (xmlStrEqual(type, BAD_CAST "extended")) {
+	} else if (xmlStrEqual(type, BAD_CAST "extended")) {
 	    role = xmlGetNsProp(node, BAD_CAST "role", XLINK_NAMESPACE);
 	    if (role != NULL) {
 		xmlNsPtr xlink;
 		xlink = xmlSearchNs(doc, node, XLINK_NAMESPACE);
 		if (xlink == NULL) {
 		    /* Humm, fallback method */
-		    if (xmlStrEqual(role, BAD_CAST"xlink:external-linkset")) 
+		    if (xmlStrEqual(role, BAD_CAST"xlink:external-linkset"))
 			ret = XLINK_TYPE_EXTENDED_SET;
 		} else {
 		    xmlChar buf[200];
diff --git a/third_party/libxml/src/xml2-config.1 b/third_party/libxml/src/xml2-config.1
index 8a25962..8cf9858 100644
--- a/third_party/libxml/src/xml2-config.1
+++ b/third_party/libxml/src/xml2-config.1
@@ -9,7 +9,6 @@ xml-config - script to get information about the installed version of GNOME-XML
 linker flags that should be used to compile and link programs that use
 \fIGNOME-XML\fP.
 .SH OPTIONS
-.l
 \fIxml-config\fP accepts the following options:
 .TP 8
 .B  \-\-version
diff --git a/third_party/libxml/src/xml2-config.in b/third_party/libxml/src/xml2-config.in
index 2989325..1957486 100755
--- a/third_party/libxml/src/xml2-config.in
+++ b/third_party/libxml/src/xml2-config.in
@@ -86,12 +86,12 @@ while test $# -gt 0; do
 	then
 	    if [ "@XML_LIBDIR@" = "-L/usr/lib" -o "@XML_LIBDIR@" = "-L/usr/lib64" ]
 	    then
-		echo @XML_LIBS@ 
+		echo @XML_LIBS@ @MODULE_PLATFORM_LIBS@
 	    else
-		echo @XML_LIBDIR@ @XML_LIBS@ 
+		echo @XML_LIBDIR@ @XML_LIBS@ @MODULE_PLATFORM_LIBS@
 	    fi
 	else
-	    echo @XML_LIBDIR@ @XML_LIBS@ @WIN32_EXTRA_LIBADD@
+	    echo @XML_LIBDIR@ @XML_LIBS@ @MODULE_PLATFORM_LIBS@ @WIN32_EXTRA_LIBADD@
 	fi
        	;;
 
diff --git a/third_party/libxml/src/xmlIO.c b/third_party/libxml/src/xmlIO.c
index 29623dc..e628ab0 100644
--- a/third_party/libxml/src/xmlIO.c
+++ b/third_party/libxml/src/xmlIO.c
@@ -35,6 +35,9 @@
 #ifdef HAVE_ZLIB_H
 #include <zlib.h>
 #endif
+#ifdef HAVE_LZMA_H
+#include <lzma.h>
+#endif
 
 #if defined(WIN32) || defined(_WIN32)
 #include <windows.h>
@@ -85,12 +88,17 @@
 #include <libxml/parserInternals.h>
 #include <libxml/xmlIO.h>
 #include <libxml/uri.h>
+#include <libxml/nanohttp.h>
+#include <libxml/nanoftp.h>
 #include <libxml/xmlerror.h>
 #ifdef LIBXML_CATALOG_ENABLED
 #include <libxml/catalog.h>
 #endif
 #include <libxml/globals.h>
 
+#include "buf.h"
+#include "enc.h"
+
 /* #define VERBOSE_FAILURE */
 /* #define DEBUG_EXTERNAL_ENTITIES */
 /* #define DEBUG_INPUT */
@@ -763,13 +771,21 @@ int
 xmlCheckFilename (const char *path)
 {
 #ifdef HAVE_STAT
-	struct stat stat_buffer;
+    struct stat stat_buffer;
 #endif
-	if (path == NULL)
-		return(0);
+    if (path == NULL)
+	return(0);
 
 #ifdef HAVE_STAT
 #if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
+    /*
+     * On Windows stat and wstat do not work with long pathname,
+     * which start with '\\?\'
+     */
+    if ((path[0] == '\\') && (path[1] == '\\') && (path[2] == '?') &&
+	(path[3] == '\\') )
+	    return 1;
+
     if (xmlWrapStat(path, &stat_buffer) == -1)
         return 0;
 #else
@@ -784,7 +800,14 @@ xmlCheckFilename (const char *path)
     return 1;
 }
 
-static int
+/**
+ * xmlNop:
+ *
+ * No Operation function, does nothing, no input
+ *
+ * Returns zero
+ */
+int
 xmlNop(void) {
     return(0);
 }
@@ -871,7 +894,7 @@ xmlFileMatch (const char *filename ATTRIBUTE_UNUSED) {
  */
 static void *
 xmlFileOpen_real (const char *filename) {
-    const char *path = NULL;
+    const char *path = filename;
     FILE *fd;
 
     if (filename == NULL)
@@ -901,11 +924,8 @@ xmlFileOpen_real (const char *filename) {
 #else
 	path = &filename[5];
 #endif
-    } else
-	path = filename;
+    }
 
-    if (path == NULL)
-	return(NULL);
     if (!xmlCheckFilename(path))
         return(NULL);
 
@@ -985,7 +1005,7 @@ xmlFileOpenW (const char *filename) {
 #if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
     fd = xmlWrapOpen(path, 1);
 #else
- 	   fd = fopen(path, "wb");
+	   fd = fopen(path, "wb");
 #endif /* WIN32 */
 
 	 if (fd == NULL) xmlIOErr(0, path);
@@ -1143,7 +1163,12 @@ xmlGzfileOpen_real (const char *filename) {
     gzFile fd;
 
     if (!strcmp(filename, "-")) {
-        fd = gzdopen(dup(0), "rb");
+        int duped_fd = dup(fileno(stdin));
+        fd = gzdopen(duped_fd, "rb");
+        if (fd == Z_NULL && duped_fd >= 0) {
+            close(duped_fd);  /* gzdOpen() does not close on failure */
+        }
+
 	return((void *) fd);
     }
 
@@ -1217,7 +1242,12 @@ xmlGzfileOpenW (const char *filename, int compression) {
 
     snprintf(mode, sizeof(mode), "wb%d", compression);
     if (!strcmp(filename, "-")) {
-        fd = gzdopen(dup(1), mode);
+        int duped_fd = dup(fileno(stdout));
+        fd = gzdopen(duped_fd, "rb");
+        if (fd == Z_NULL && duped_fd >= 0) {
+            close(duped_fd);  /* gzdOpen() does not close on failure */
+        }
+
 	return((void *) fd);
     }
 
@@ -1304,6 +1334,125 @@ xmlGzfileClose (void * context) {
 }
 #endif /* HAVE_ZLIB_H */
 
+#ifdef HAVE_LZMA_H
+/************************************************************************
+ *									*
+ *		I/O for compressed file accesses			*
+ *									*
+ ************************************************************************/
+#include "xzlib.h"
+/**
+ * xmlXzfileMatch:
+ * @filename:  the URI for matching
+ *
+ * input from compressed file test
+ *
+ * Returns 1 if matches, 0 otherwise
+ */
+static int
+xmlXzfileMatch (const char *filename ATTRIBUTE_UNUSED) {
+    return(1);
+}
+
+/**
+ * xmlXzFileOpen_real:
+ * @filename:  the URI for matching
+ *
+ * input from compressed file open
+ * if @filename is " " then the standard input is used
+ *
+ * Returns an I/O context or NULL in case of error
+ */
+static void *
+xmlXzfileOpen_real (const char *filename) {
+    const char *path = NULL;
+    xzFile fd;
+
+    if (!strcmp(filename, "-")) {
+        fd = __libxml2_xzdopen(dup(fileno(stdin)), "rb");
+	return((void *) fd);
+    }
+
+    if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file://localhost/", 17)) {
+	path = &filename[16];
+    } else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:///", 8)) {
+	path = &filename[7];
+    } else if (!xmlStrncasecmp(BAD_CAST filename, BAD_CAST "file:/", 6)) {
+        /* lots of generators seems to lazy to read RFC 1738 */
+	path = &filename[5];
+    } else
+	path = filename;
+
+    if (path == NULL)
+	return(NULL);
+    if (!xmlCheckFilename(path))
+        return(NULL);
+
+    fd = __libxml2_xzopen(path, "rb");
+    return((void *) fd);
+}
+
+/**
+ * xmlXzfileOpen:
+ * @filename:  the URI for matching
+ *
+ * Wrapper around xmlXzfileOpen_real that try it with an unescaped
+ * version of @filename, if this fails fallback to @filename
+ *
+ * Returns a handler or NULL in case or failure
+ */
+static void *
+xmlXzfileOpen (const char *filename) {
+    char *unescaped;
+    void *retval;
+
+    retval = xmlXzfileOpen_real(filename);
+    if (retval == NULL) {
+	unescaped = xmlURIUnescapeString(filename, 0, NULL);
+	if (unescaped != NULL) {
+	    retval = xmlXzfileOpen_real(unescaped);
+	}
+	xmlFree(unescaped);
+    }
+
+    return retval;
+}
+
+/**
+ * xmlXzfileRead:
+ * @context:  the I/O context
+ * @buffer:  where to drop data
+ * @len:  number of bytes to write
+ *
+ * Read @len bytes to @buffer from the compressed I/O channel.
+ *
+ * Returns the number of bytes written
+ */
+static int
+xmlXzfileRead (void * context, char * buffer, int len) {
+    int ret;
+
+    ret = __libxml2_xzread((xzFile) context, &buffer[0], len);
+    if (ret < 0) xmlIOErr(0, "xzread()");
+    return(ret);
+}
+
+/**
+ * xmlXzfileClose:
+ * @context:  the I/O context
+ *
+ * Close a compressed I/O channel
+ */
+static int
+xmlXzfileClose (void * context) {
+    int ret;
+
+    ret =  (__libxml2_xzclose((xzFile) context) == LZMA_OK ) ? 0 : -1;
+    if (ret < 0) xmlIOErr(0, "xzclose()");
+    return(ret);
+}
+#endif /* HAVE_LZMA_H */
+
 #ifdef LIBXML_HTTP_ENABLED
 /************************************************************************
  *									*
@@ -1912,8 +2061,8 @@ xmlIOHTTPCloseWrite( void * context, const char * http_mthd ) {
 	/*  Pull the data out of the memory output buffer  */
 
 	xmlOutputBufferPtr	dctxt = ctxt->doc_buff;
-	http_content = (char *)dctxt->buffer->content;
-	content_lgth = dctxt->buffer->use;
+	http_content = (char *) xmlBufContent(dctxt->buffer);
+	content_lgth = xmlBufUse(dctxt->buffer);
     }
 
     if ( http_content == NULL ) {
@@ -2179,6 +2328,10 @@ xmlRegisterDefaultInputCallbacks(void) {
     xmlRegisterInputCallbacks(xmlGzfileMatch, xmlGzfileOpen,
 	                      xmlGzfileRead, xmlGzfileClose);
 #endif /* HAVE_ZLIB_H */
+#ifdef HAVE_LZMA_H
+    xmlRegisterInputCallbacks(xmlXzfileMatch, xmlXzfileOpen,
+	                      xmlXzfileRead, xmlXzfileClose);
+#endif /* HAVE_ZLIB_H */
 
 #ifdef LIBXML_HTTP_ENABLED
     xmlRegisterInputCallbacks(xmlIOHTTPMatch, xmlIOHTTPOpen,
@@ -2276,15 +2429,15 @@ xmlAllocParserInputBuffer(xmlCharEncoding enc) {
 	return(NULL);
     }
     memset(ret, 0, (size_t) sizeof(xmlParserInputBuffer));
-    ret->buffer = xmlBufferCreateSize(2 * xmlDefaultBufferSize);
+    ret->buffer = xmlBufCreateSize(2 * xmlDefaultBufferSize);
     if (ret->buffer == NULL) {
         xmlFree(ret);
 	return(NULL);
     }
-    ret->buffer->alloc = XML_BUFFER_ALLOC_DOUBLEIT;
+    xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_DOUBLEIT);
     ret->encoder = xmlGetCharEncodingHandler(enc);
     if (ret->encoder != NULL)
-        ret->raw = xmlBufferCreateSize(2 * xmlDefaultBufferSize);
+        ret->raw = xmlBufCreateSize(2 * xmlDefaultBufferSize);
     else
         ret->raw = NULL;
     ret->readcallback = NULL;
@@ -2315,19 +2468,19 @@ xmlAllocOutputBuffer(xmlCharEncodingHandlerPtr encoder) {
 	return(NULL);
     }
     memset(ret, 0, (size_t) sizeof(xmlOutputBuffer));
-    ret->buffer = xmlBufferCreate();
+    ret->buffer = xmlBufCreate();
     if (ret->buffer == NULL) {
         xmlFree(ret);
 	return(NULL);
     }
 
     /* try to avoid a performance problem with Windows realloc() */
-    if (ret->buffer->alloc == XML_BUFFER_ALLOC_EXACT)
-        ret->buffer->alloc = XML_BUFFER_ALLOC_DOUBLEIT;
+    if (xmlBufGetAllocationScheme(ret->buffer) == XML_BUFFER_ALLOC_EXACT)
+        xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_DOUBLEIT);
 
     ret->encoder = encoder;
     if (encoder != NULL) {
-        ret->conv = xmlBufferCreateSize(4000);
+        ret->conv = xmlBufCreateSize(4000);
 	if (ret->conv == NULL) {
 	    xmlFree(ret);
 	    return(NULL);
@@ -2336,7 +2489,7 @@ xmlAllocOutputBuffer(xmlCharEncodingHandlerPtr encoder) {
 	/*
 	 * This call is designed to initiate the encoder state
 	 */
-	xmlCharEncOutFunc(encoder, ret->conv, NULL);
+	xmlCharEncOutput(ret, 1);
     } else
         ret->conv = NULL;
     ret->writecallback = NULL;
@@ -2365,7 +2518,7 @@ xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder) {
 	return(NULL);
     }
     memset(ret, 0, (size_t) sizeof(xmlOutputBuffer));
-    ret->buffer = xmlBufferCreate();
+    ret->buffer = xmlBufCreate();
     if (ret->buffer == NULL) {
         xmlFree(ret);
 	return(NULL);
@@ -2374,15 +2527,12 @@ xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder) {
 
     /*
      * For conversion buffers we use the special IO handling
-     * We don't do that from the exported API to avoid confusing
-     * user's code.
      */
-    ret->buffer->alloc = XML_BUFFER_ALLOC_IO;
-    ret->buffer->contentIO = ret->buffer->content;
+    xmlBufSetAllocationScheme(ret->buffer, XML_BUFFER_ALLOC_IO);
 
     ret->encoder = encoder;
     if (encoder != NULL) {
-        ret->conv = xmlBufferCreateSize(4000);
+        ret->conv = xmlBufCreateSize(4000);
 	if (ret->conv == NULL) {
 	    xmlFree(ret);
 	    return(NULL);
@@ -2391,7 +2541,7 @@ xmlAllocOutputBufferInternal(xmlCharEncodingHandlerPtr encoder) {
 	/*
 	 * This call is designed to initiate the encoder state
 	 */
-	xmlCharEncOutFunc(encoder, ret->conv, NULL);
+        xmlCharEncOutput(ret, 1);
     } else
         ret->conv = NULL;
     ret->writecallback = NULL;
@@ -2415,7 +2565,7 @@ xmlFreeParserInputBuffer(xmlParserInputBufferPtr in) {
     if (in == NULL) return;
 
     if (in->raw) {
-        xmlBufferFree(in->raw);
+        xmlBufFree(in->raw);
 	in->raw = NULL;
     }
     if (in->encoder != NULL) {
@@ -2425,7 +2575,7 @@ xmlFreeParserInputBuffer(xmlParserInputBufferPtr in) {
 	in->closecallback(in->context);
     }
     if (in->buffer != NULL) {
-        xmlBufferFree(in->buffer);
+        xmlBufFree(in->buffer);
 	in->buffer = NULL;
     }
 
@@ -2457,14 +2607,14 @@ xmlOutputBufferClose(xmlOutputBufferPtr out)
     }
     written = out->written;
     if (out->conv) {
-        xmlBufferFree(out->conv);
+        xmlBufFree(out->conv);
         out->conv = NULL;
     }
     if (out->encoder != NULL) {
         xmlCharEncCloseFunc(out->encoder);
     }
     if (out->buffer != NULL) {
-        xmlBufferFree(out->buffer);
+        xmlBufFree(out->buffer);
         out->buffer = NULL;
     }
 
@@ -2533,6 +2683,12 @@ __xmlParserInputBufferCreateFilename(const char *URI, xmlCharEncoding enc) {
 #endif
 	}
 #endif
+#ifdef HAVE_LZMA_H
+	if ((xmlInputCallbackTable[i].opencallback == xmlXzfileOpen) &&
+		(strcmp(URI, "-") != 0)) {
+            ret->compressed = __libxml2_xzcompressed(context);
+	}
+#endif
     }
     else
       xmlInputCallbackTable[i].closecallback (context);
@@ -2794,6 +2950,39 @@ xmlOutputBufferCreateBuffer(xmlBufferPtr buffer,
     return(ret);
 }
 
+/**
+ * xmlOutputBufferGetContent:
+ * @out:  an xmlOutputBufferPtr
+ *
+ * Gives a pointer to the data currently held in the output buffer
+ *
+ * Returns a pointer to the data or NULL in case of error
+ */
+const xmlChar *
+xmlOutputBufferGetContent(xmlOutputBufferPtr out) {
+    if ((out == NULL) || (out->buffer == NULL))
+        return(NULL);
+
+    return(xmlBufContent(out->buffer));
+}
+
+/**
+ * xmlOutputBufferGetSize:
+ * @out:  an xmlOutputBufferPtr
+ *
+ * Gives the length of the data currently held in the output buffer
+ *
+ * Returns 0 in case or error or no data is held, the size otherwise
+ */
+size_t
+xmlOutputBufferGetSize(xmlOutputBufferPtr out) {
+    if ((out == NULL) || (out->buffer == NULL))
+        return(0);
+
+    return(xmlBufUse(out->buffer));
+}
+
+
 #endif /* LIBXML_OUTPUT_ENABLED */
 
 /**
@@ -2846,7 +3035,7 @@ xmlParserInputBufferCreateMem(const char *mem, int size, xmlCharEncoding enc) {
         ret->context = (void *) mem;
 	ret->readcallback = (xmlInputReadCallback) xmlNop;
 	ret->closecallback = NULL;
-	errcode = xmlBufferAdd(ret->buffer, (const xmlChar *) mem, size);
+	errcode = xmlBufAdd(ret->buffer, (const xmlChar *) mem, size);
 	if (errcode != 0) {
 	    xmlFree(ret);
 	    return(NULL);
@@ -2883,14 +3072,14 @@ xmlParserInputBufferCreateStatic(const char *mem, int size,
 	return(NULL);
     }
     memset(ret, 0, (size_t) sizeof(xmlParserInputBuffer));
-    ret->buffer = xmlBufferCreateStatic((void *)mem, (size_t) size);
+    ret->buffer = xmlBufCreateStatic((void *)mem, (size_t) size);
     if (ret->buffer == NULL) {
         xmlFree(ret);
 	return(NULL);
     }
     ret->encoder = xmlGetCharEncodingHandler(enc);
     if (ret->encoder != NULL)
-        ret->raw = xmlBufferCreateSize(2 * xmlDefaultBufferSize);
+        ret->raw = xmlBufCreateSize(2 * xmlDefaultBufferSize);
     else
         ret->raw = NULL;
     ret->compressed = -1;
@@ -3059,33 +3248,33 @@ xmlParserInputBufferPush(xmlParserInputBufferPtr in,
 	 * Store the data in the incoming raw buffer
 	 */
         if (in->raw == NULL) {
-	    in->raw = xmlBufferCreate();
+	    in->raw = xmlBufCreate();
 	}
-	ret = xmlBufferAdd(in->raw, (const xmlChar *) buf, len);
+	ret = xmlBufAdd(in->raw, (const xmlChar *) buf, len);
 	if (ret != 0)
 	    return(-1);
 
 	/*
 	 * convert as much as possible to the parser reading buffer.
 	 */
-	use = in->raw->use;
-	nbchars = xmlCharEncInFunc(in->encoder, in->buffer, in->raw);
+	use = xmlBufUse(in->raw);
+	nbchars = xmlCharEncInput(in, 1);
 	if (nbchars < 0) {
 	    xmlIOErr(XML_IO_ENCODER, NULL);
 	    in->error = XML_IO_ENCODER;
 	    return(-1);
 	}
-	in->rawconsumed += (use - in->raw->use);
+	in->rawconsumed += (use - xmlBufUse(in->raw));
     } else {
 	nbchars = len;
-        ret = xmlBufferAdd(in->buffer, (xmlChar *) buf, nbchars);
+        ret = xmlBufAdd(in->buffer, (xmlChar *) buf, nbchars);
 	if (ret != 0)
 	    return(-1);
     }
 #ifdef DEBUG_INPUT
     xmlGenericError(xmlGenericErrorContext,
 	    "I/O: pushed %d chars, buffer %d/%d\n",
-            nbchars, in->buffer->use, in->buffer->size);
+            nbchars, xmlBufUse(in->buffer), xmlBufLength(in->buffer));
 #endif
     return(nbchars);
 }
@@ -3123,29 +3312,23 @@ xmlParserInputBufferGrow(xmlParserInputBufferPtr in, int len) {
     char *buffer = NULL;
     int res = 0;
     int nbchars = 0;
-    int buffree;
-    unsigned int needSize;
 
     if ((in == NULL) || (in->error)) return(-1);
     if ((len <= MINLEN) && (len != 4))
         len = MINLEN;
 
-    buffree = in->buffer->size - in->buffer->use;
-    if (buffree <= 0) {
+    if (xmlBufAvail(in->buffer) <= 0) {
 	xmlIOErr(XML_IO_BUFFER_FULL, NULL);
 	in->error = XML_IO_BUFFER_FULL;
 	return(-1);
     }
 
-    needSize = in->buffer->use + len + 1;
-    if (needSize > in->buffer->size){
-        if (!xmlBufferResize(in->buffer, needSize)){
-	    xmlIOErrMemory("growing input buffer");
-	    in->error = XML_ERR_NO_MEMORY;
-            return(-1);
-        }
+    if (xmlBufGrow(in->buffer, len + 1) < 0) {
+        xmlIOErrMemory("growing input buffer");
+        in->error = XML_ERR_NO_MEMORY;
+        return(-1);
     }
-    buffer = (char *)&in->buffer->content[in->buffer->use];
+    buffer = (char *)xmlBufEnd(in->buffer);
 
     /*
      * Call the read method for this I/O type.
@@ -3162,6 +3345,17 @@ xmlParserInputBufferGrow(xmlParserInputBufferPtr in, int len) {
     if (res < 0) {
 	return(-1);
     }
+
+    /*
+     * try to establish compressed status of input if not done already
+     */
+    if (in->compressed == -1) {
+#ifdef HAVE_LZMA_H
+	if (in->readcallback == xmlXzfileRead)
+            in->compressed = __libxml2_xzcompressed(in->context);
+#endif
+    }
+
     len = res;
     if (in->encoder != NULL) {
         unsigned int use;
@@ -3170,32 +3364,31 @@ xmlParserInputBufferGrow(xmlParserInputBufferPtr in, int len) {
 	 * Store the data in the incoming raw buffer
 	 */
         if (in->raw == NULL) {
-	    in->raw = xmlBufferCreate();
+	    in->raw = xmlBufCreate();
 	}
-	res = xmlBufferAdd(in->raw, (const xmlChar *) buffer, len);
+	res = xmlBufAdd(in->raw, (const xmlChar *) buffer, len);
 	if (res != 0)
 	    return(-1);
 
 	/*
 	 * convert as much as possible to the parser reading buffer.
 	 */
-	use = in->raw->use;
-	nbchars = xmlCharEncInFunc(in->encoder, in->buffer, in->raw);
+	use = xmlBufUse(in->raw);
+	nbchars = xmlCharEncInput(in, 1);
 	if (nbchars < 0) {
 	    xmlIOErr(XML_IO_ENCODER, NULL);
 	    in->error = XML_IO_ENCODER;
 	    return(-1);
 	}
-	in->rawconsumed += (use - in->raw->use);
+	in->rawconsumed += (use - xmlBufUse(in->raw));
     } else {
 	nbchars = len;
-   	in->buffer->use += nbchars;
-	buffer[nbchars] = 0;
+        xmlBufAddLen(in->buffer, nbchars);
     }
 #ifdef DEBUG_INPUT
     xmlGenericError(xmlGenericErrorContext,
-	    "I/O: read %d chars, buffer %d/%d\n",
-            nbchars, in->buffer->use, in->buffer->size);
+	    "I/O: read %d chars, buffer %d\n",
+            nbchars, xmlBufUse(in->buffer));
 #endif
     return(nbchars);
 }
@@ -3217,8 +3410,7 @@ xmlParserInputBufferRead(xmlParserInputBufferPtr in, int len) {
     if ((in == NULL) || (in->error)) return(-1);
     if (in->readcallback != NULL)
 	return(xmlParserInputBufferGrow(in, len));
-    else if ((in->buffer != NULL) &&
-             (in->buffer->alloc == XML_BUFFER_ALLOC_IMMUTABLE))
+    else if (xmlBufGetAllocationScheme(in->buffer) == XML_BUFFER_ALLOC_IMMUTABLE)
 	return(0);
     else
         return(-1);
@@ -3263,30 +3455,30 @@ xmlOutputBufferWrite(xmlOutputBufferPtr out, int len, const char *buf) {
 	     * Store the data in the incoming raw buffer
 	     */
 	    if (out->conv == NULL) {
-		out->conv = xmlBufferCreate();
+		out->conv = xmlBufCreate();
 	    }
-	    ret = xmlBufferAdd(out->buffer, (const xmlChar *) buf, chunk);
+	    ret = xmlBufAdd(out->buffer, (const xmlChar *) buf, chunk);
 	    if (ret != 0)
 	        return(-1);
 
-	    if ((out->buffer->use < MINLEN) && (chunk == len))
+	    if ((xmlBufUse(out->buffer) < MINLEN) && (chunk == len))
 		goto done;
 
 	    /*
 	     * convert as much as possible to the parser reading buffer.
 	     */
-	    ret = xmlCharEncOutFunc(out->encoder, out->conv, out->buffer);
+	    ret = xmlCharEncOutput(out, 0);
 	    if ((ret < 0) && (ret != -3)) {
 		xmlIOErr(XML_IO_ENCODER, NULL);
 		out->error = XML_IO_ENCODER;
 		return(-1);
 	    }
-	    nbchars = out->conv->use;
+	    nbchars = xmlBufUse(out->conv);
 	} else {
-	    ret = xmlBufferAdd(out->buffer, (const xmlChar *) buf, chunk);
+	    ret = xmlBufAdd(out->buffer, (const xmlChar *) buf, chunk);
 	    if (ret != 0)
 	        return(-1);
-	    nbchars = out->buffer->use;
+	    nbchars = xmlBufUse(out->buffer);
 	}
 	buf += chunk;
 	len -= chunk;
@@ -3300,14 +3492,14 @@ xmlOutputBufferWrite(xmlOutputBufferPtr out, int len, const char *buf) {
 	     */
 	    if (out->encoder != NULL) {
 		ret = out->writecallback(out->context,
-				 (const char *)out->conv->content, nbchars);
+                           (const char *)xmlBufContent(out->conv), nbchars);
 		if (ret >= 0)
-		    xmlBufferShrink(out->conv, ret);
+		    xmlBufShrink(out->conv, ret);
 	    } else {
 		ret = out->writecallback(out->context,
-				 (const char *)out->buffer->content, nbchars);
+                           (const char *)xmlBufContent(out->buffer), nbchars);
 		if (ret >= 0)
-		    xmlBufferShrink(out->buffer, ret);
+		    xmlBufShrink(out->buffer, ret);
 	    }
 	    if (ret < 0) {
 		xmlIOErr(XML_IO_WRITE, NULL);
@@ -3351,7 +3543,7 @@ xmlEscapeContent(unsigned char* out, int *outlen,
     inend = in + (*inlen);
 
     while ((in < inend) && (out < outend)) {
-   	if (*in == '<') {
+	if (*in == '<') {
 	    if (outend - out < 4) break;
 	    *out++ = '&';
 	    *out++ = 'l';
@@ -3415,7 +3607,8 @@ xmlOutputBufferWriteEscape(xmlOutputBufferPtr out, const xmlChar *str,
 
     if ((out == NULL) || (out->error) || (str == NULL) ||
         (out->buffer == NULL) ||
-	(out->buffer->alloc == XML_BUFFER_ALLOC_IMMUTABLE)) return(-1);
+	(xmlBufGetAllocationScheme(out->buffer) == XML_BUFFER_ALLOC_IMMUTABLE))
+        return(-1);
     len = strlen((const char *)str);
     if (len < 0) return(0);
     if (out->error) return(-1);
@@ -3428,14 +3621,14 @@ xmlOutputBufferWriteEscape(xmlOutputBufferPtr out, const xmlChar *str,
 	 * how many bytes to consume and how many bytes to store.
 	 */
 	cons = len;
-	chunk = (out->buffer->size - out->buffer->use) - 1;
+	chunk = xmlBufAvail(out->buffer) - 1;
 
         /*
 	 * make sure we have enough room to save first, if this is
 	 * not the case force a flush, but make sure we stay in the loop
 	 */
 	if (chunk < 40) {
-	    if (xmlBufferGrow(out->buffer, out->buffer->size + 100) < 0)
+	    if (xmlBufGrow(out->buffer, 100) < 0)
 	        return(-1);
             oldwritten = -1;
 	    continue;
@@ -3449,36 +3642,33 @@ xmlOutputBufferWriteEscape(xmlOutputBufferPtr out, const xmlChar *str,
 	     * Store the data in the incoming raw buffer
 	     */
 	    if (out->conv == NULL) {
-		out->conv = xmlBufferCreate();
+		out->conv = xmlBufCreate();
 	    }
-	    ret = escaping(out->buffer->content + out->buffer->use ,
+	    ret = escaping(xmlBufEnd(out->buffer) ,
 	                   &chunk, str, &cons);
 	    if ((ret < 0) || (chunk == 0)) /* chunk==0 => nothing done */
 	        return(-1);
-	    out->buffer->use += chunk;
-	    out->buffer->content[out->buffer->use] = 0;
+            xmlBufAddLen(out->buffer, chunk);
 
-	    if ((out->buffer->use < MINLEN) && (cons == len))
+	    if ((xmlBufUse(out->buffer) < MINLEN) && (cons == len))
 		goto done;
 
 	    /*
 	     * convert as much as possible to the output buffer.
 	     */
-	    ret = xmlCharEncOutFunc(out->encoder, out->conv, out->buffer);
+	    ret = xmlCharEncOutput(out, 0);
 	    if ((ret < 0) && (ret != -3)) {
 		xmlIOErr(XML_IO_ENCODER, NULL);
 		out->error = XML_IO_ENCODER;
 		return(-1);
 	    }
-	    nbchars = out->conv->use;
+	    nbchars = xmlBufUse(out->conv);
 	} else {
-	    ret = escaping(out->buffer->content + out->buffer->use ,
-	                   &chunk, str, &cons);
+	    ret = escaping(xmlBufEnd(out->buffer), &chunk, str, &cons);
 	    if ((ret < 0) || (chunk == 0)) /* chunk==0 => nothing done */
 	        return(-1);
-	    out->buffer->use += chunk;
-	    out->buffer->content[out->buffer->use] = 0;
-	    nbchars = out->buffer->use;
+            xmlBufAddLen(out->buffer, chunk);
+	    nbchars = xmlBufUse(out->buffer);
 	}
 	str += cons;
 	len -= cons;
@@ -3492,14 +3682,14 @@ xmlOutputBufferWriteEscape(xmlOutputBufferPtr out, const xmlChar *str,
 	     */
 	    if (out->encoder != NULL) {
 		ret = out->writecallback(out->context,
-				 (const char *)out->conv->content, nbchars);
+                           (const char *)xmlBufContent(out->conv), nbchars);
 		if (ret >= 0)
-		    xmlBufferShrink(out->conv, ret);
+		    xmlBufShrink(out->conv, ret);
 	    } else {
 		ret = out->writecallback(out->context,
-				 (const char *)out->buffer->content, nbchars);
+                           (const char *)xmlBufContent(out->buffer), nbchars);
 		if (ret >= 0)
-		    xmlBufferShrink(out->buffer, ret);
+		    xmlBufShrink(out->buffer, ret);
 	    }
 	    if (ret < 0) {
 		xmlIOErr(XML_IO_WRITE, NULL);
@@ -3507,8 +3697,8 @@ xmlOutputBufferWriteEscape(xmlOutputBufferPtr out, const xmlChar *str,
 		return(ret);
 	    }
 	    out->written += ret;
-	} else if (out->buffer->size - out->buffer->use < MINLEN) {
-	    xmlBufferResize(out->buffer, out->buffer->size + MINLEN);
+	} else if (xmlBufAvail(out->buffer) < MINLEN) {
+	    xmlBufGrow(out->buffer, MINLEN);
 	}
 	written += nbchars;
     } while ((len > 0) && (oldwritten != written));
@@ -3566,14 +3756,16 @@ xmlOutputBufferFlush(xmlOutputBufferPtr out) {
      */
     if ((out->conv != NULL) && (out->encoder != NULL)) {
 	/*
-	 * convert as much as possible to the parser reading buffer.
+	 * convert as much as possible to the parser output buffer.
 	 */
-	nbchars = xmlCharEncOutFunc(out->encoder, out->conv, out->buffer);
-	if (nbchars < 0) {
-	    xmlIOErr(XML_IO_ENCODER, NULL);
-	    out->error = XML_IO_ENCODER;
-	    return(-1);
-	}
+	do {
+	    nbchars = xmlCharEncOutput(out, 0);
+	    if (nbchars < 0) {
+		xmlIOErr(XML_IO_ENCODER, NULL);
+		out->error = XML_IO_ENCODER;
+		return(-1);
+	    }
+	} while (nbchars);
     }
 
     /*
@@ -3582,14 +3774,16 @@ xmlOutputBufferFlush(xmlOutputBufferPtr out) {
     if ((out->conv != NULL) && (out->encoder != NULL) &&
 	(out->writecallback != NULL)) {
 	ret = out->writecallback(out->context,
-	           (const char *)out->conv->content, out->conv->use);
+                                 (const char *)xmlBufContent(out->conv),
+                                 xmlBufUse(out->conv));
 	if (ret >= 0)
-	    xmlBufferShrink(out->conv, ret);
+	    xmlBufShrink(out->conv, ret);
     } else if (out->writecallback != NULL) {
 	ret = out->writecallback(out->context,
-	           (const char *)out->buffer->content, out->buffer->use);
+                                 (const char *)xmlBufContent(out->buffer),
+                                 xmlBufUse(out->buffer));
 	if (ret >= 0)
-	    xmlBufferShrink(out->buffer, ret);
+	    xmlBufShrink(out->buffer, ret);
     }
     if (ret < 0) {
 	xmlIOErr(XML_IO_FLUSH, NULL);
diff --git a/third_party/libxml/src/xmlcatalog.c b/third_party/libxml/src/xmlcatalog.c
index 489509f..b9ed6a4 100644
--- a/third_party/libxml/src/xmlcatalog.c
+++ b/third_party/libxml/src/xmlcatalog.c
@@ -47,16 +47,16 @@ static char *filename = NULL;
 #endif
 
 /************************************************************************
- * 									*
- * 			Shell Interface					*
- * 									*
+ *									*
+ *			Shell Interface					*
+ *									*
  ************************************************************************/
 /**
  * xmlShellReadline:
  * @prompt:  the prompt value
  *
  * Read a string
- * 
+ *
  * Returns a pointer to it or NULL on EOF the caller is expected to
  *     free the returned string.
  */
@@ -157,7 +157,7 @@ static void usershell(void) {
 		    i++;
 		    cur++;
 		}
-	    } else if (*cur == '"') { 
+	    } else if (*cur == '"') {
 		cur++;
 		argv[i] = cur;
 		while ((*cur != 0) && (*cur != '"')) cur++;
@@ -181,12 +181,13 @@ static void usershell(void) {
 	/*
 	 * start interpreting the command
 	 */
-        if (!strcmp(command, "exit"))
-	    break;
-        if (!strcmp(command, "quit"))
-	    break;
-        if (!strcmp(command, "bye"))
+	if (!strcmp(command, "exit") ||
+	    !strcmp(command, "quit") ||
+	    !strcmp(command, "bye")) {
+	    free(cmdline);
 	    break;
+	}
+
 	if (!strcmp(command, "public")) {
 	    if (nbargs != 1) {
 		printf("public requires 1 arguments\n");
@@ -296,15 +297,15 @@ static void usershell(void) {
 	    printf("\tdebug: increase the verbosity level\n");
 	    printf("\tquiet: decrease the verbosity level\n");
 	    printf("\texit:  quit the shell\n");
-	} 
+	}
 	free(cmdline); /* not xmlFree here ! */
     }
 }
 
 /************************************************************************
- * 									*
- * 			Main						*
- * 									*
+ *									*
+ *			Main						*
+ *									*
  ************************************************************************/
 static void usage(const char *name) {
     /* split into 2 printf's to avoid overly long string (gcc warning) */
@@ -507,7 +508,7 @@ int main(int argc, char **argv) {
 				exit_value = 2;
 				noout = 0;
 			    } else {
-				
+
 				xmlACatalogDump(super, out);
 				fclose(out);
 			    }
@@ -544,14 +545,14 @@ int main(int argc, char **argv) {
 		}
 	    }
 	}
-	
+
     } else if (shell) {
 	usershell();
     } else {
 	for (i++; i < argc; i++) {
 	    xmlURIPtr uri;
 	    xmlChar *ans;
-	    
+
 	    uri = xmlParseURI(argv[i]);
 	    if (uri == NULL) {
 		ans = xmlCatalogResolvePublic((const xmlChar *) argv[i]);
diff --git a/third_party/libxml/src/xmllint.c b/third_party/libxml/src/xmllint.c
index 2a75e3b..b297ded 100644
--- a/third_party/libxml/src/xmllint.c
+++ b/third_party/libxml/src/xmllint.c
@@ -130,6 +130,7 @@ static int copy = 0;
 #endif /* LIBXML_TREE_ENABLED */
 static int recovery = 0;
 static int noent = 0;
+static int noenc = 0;
 static int noblanks = 0;
 static int noout = 0;
 static int nowrap = 0;
@@ -162,10 +163,14 @@ static int html = 0;
 static int xmlout = 0;
 #endif
 static int htmlout = 0;
+#if defined(LIBXML_HTML_ENABLED)
+static int nodefdtd = 0;
+#endif
 #ifdef LIBXML_PUSH_ENABLED
 static int push = 0;
+static int pushsize = 4096;
 #endif /* LIBXML_PUSH_ENABLED */
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 static int memory = 0;
 #endif
 static int testIO = 0;
@@ -205,7 +210,7 @@ static xmlStreamCtxtPtr patstream = NULL;
 #ifdef LIBXML_XPATH_ENABLED
 static const char *xpathquery = NULL;
 #endif
-static int options = XML_PARSE_COMPACT;
+static int options = XML_PARSE_COMPACT | XML_PARSE_BIG_LINES;
 static int sax = 0;
 static int oldxml10 = 0;
 
@@ -516,10 +521,11 @@ endTimer(char *format, ...)
      * We cannot do anything because we don't have a timing function
      */
 #ifdef HAVE_STDARG_H
+    va_list ap;
     va_start(ap, format);
     vfprintf(stderr, format, ap);
     va_end(ap);
-    fprintf(stderr, " was not timed\n", msec);
+    fprintf(stderr, " was not timed\n");
 #else
     /* We don't have gettimeofday, time or stdarg.h, what crazy world is
      * this ?!
@@ -1664,6 +1670,7 @@ testSAX(const char *filename) {
 		(xmlSchemaValidityErrorFunc) fprintf,
 		(xmlSchemaValidityWarningFunc) fprintf,
 		stderr);
+	xmlSchemaValidateSetFilename(vctxt, filename);
 
 	ret = xmlSchemaValidateStream(vctxt, buf, 0, handler,
 	                              (void *)user_data);
@@ -1818,7 +1825,7 @@ static void processNode(xmlTextReaderPtr reader) {
 static void streamFile(char *filename) {
     xmlTextReaderPtr reader;
     int ret;
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
     int fd = -1;
     struct stat info;
     const char *base = NULL;
@@ -1830,8 +1837,12 @@ static void streamFile(char *filename) {
 	if ((fd = open(filename, O_RDONLY)) < 0)
 	    return;
 	base = mmap(NULL, info.st_size, PROT_READ, MAP_SHARED, fd, 0) ;
-	if (base == (void *) MAP_FAILED)
+	if (base == (void *) MAP_FAILED) {
+	    close(fd);
+	    fprintf(stderr, "mmap failure for file %s\n", filename);
+	    progresult = XMLLINT_ERR_RDFILE;
 	    return;
+	}
 
 	reader = xmlReaderForMemory(base, info.st_size, filename,
 	                            NULL, options);
@@ -1868,7 +1879,8 @@ static void streamFile(char *filename) {
 	    xmlTextReaderSetParserProp(reader, XML_PARSER_VALIDATE, 1);
 	else
 #endif /* LIBXML_VALID_ENABLED */
-	    xmlTextReaderSetParserProp(reader, XML_PARSER_LOADDTD, 1);
+	    if (loaddtd)
+		xmlTextReaderSetParserProp(reader, XML_PARSER_LOADDTD, 1);
 #ifdef LIBXML_SCHEMAS_ENABLED
 	if (relaxng != NULL) {
 	    if ((timing) && (!repeat)) {
@@ -1969,7 +1981,7 @@ static void streamFile(char *filename) {
 	patstream = NULL;
     }
 #endif
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
     if (memory) {
         xmlFreeParserInputBuffer(input);
 	munmap((char *) base, info.st_size);
@@ -2069,7 +2081,7 @@ static void doXPathDump(xmlXPathObjectPtr cur) {
 #ifdef LIBXML_OUTPUT_ENABLED
             xmlSaveCtxtPtr ctxt;
 
-            if (cur->nodesetval->nodeNr <= 0) {
+            if ((cur->nodesetval == NULL) || (cur->nodesetval->nodeNr <= 0)) {
                 fprintf(stderr, "XPath set is empty\n");
                 progresult = XMLLINT_ERR_XPATH;
                 break;
@@ -2134,7 +2146,7 @@ static void doXPathQuery(xmlDocPtr doc, const char *query) {
         progresult = XMLLINT_ERR_MEM;
         return;
     }
-    ctxt->node = xmlDocGetRootElement(doc);
+    ctxt->node = (xmlNodePtr) doc;
     res = xmlXPathEval(BAD_CAST query, ctxt);
     xmlXPathFreeContext(ctxt);
 
@@ -2182,21 +2194,22 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 
 #if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
 	f = fopen(filename, "rb");
+#elif defined(__OS400__)
+	f = fopen(filename, "rb");
 #else
 	f = fopen(filename, "r");
 #endif
         if (f != NULL) {
-            int res, size = 3;
+            int res;
             char chars[4096];
             htmlParserCtxtPtr ctxt;
 
-            /* if (repeat) */
-                size = 4096;
             res = fread(chars, 1, 4, f);
             if (res > 0) {
                 ctxt = htmlCreatePushParserCtxt(NULL, NULL,
                             chars, res, filename, XML_CHAR_ENCODING_NONE);
-                while ((res = fread(chars, 1, size, f)) > 0) {
+                xmlCtxtUseOptions(ctxt, options);
+                while ((res = fread(chars, 1, pushsize, f)) > 0) {
                     htmlParseChunk(ctxt, chars, res, 0);
                 }
                 htmlParseChunk(ctxt, chars, 0, 1);
@@ -2207,7 +2220,7 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
         }
     }
 #endif /* LIBXML_PUSH_ENABLED */
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
     else if ((html) && (memory)) {
 	int fd;
 	struct stat info;
@@ -2217,8 +2230,12 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 	if ((fd = open(filename, O_RDONLY)) < 0)
 	    return;
 	base = mmap(NULL, info.st_size, PROT_READ, MAP_SHARED, fd, 0) ;
-	if (base == (void *) MAP_FAILED)
+	if (base == (void *) MAP_FAILED) {
+	    close(fd);
+	    fprintf(stderr, "mmap failure for file %s\n", filename);
+	    progresult = XMLLINT_ERR_RDFILE;
 	    return;
+	}
 
 	doc = htmlReadMemory((char *) base, info.st_size, filename,
 	                     NULL, options);
@@ -2245,6 +2262,8 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 	    } else {
 #if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
 		f = fopen(filename, "rb");
+#elif defined(__OS400__)
+		f = fopen(filename, "rb");
 #else
 		f = fopen(filename, "r");
 #endif
@@ -2286,6 +2305,8 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 
 #if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
 		f = fopen(filename, "rb");
+#elif defined(__OS400__)
+		f = fopen(filename, "rb");
 #else
 		f = fopen(filename, "r");
 #endif
@@ -2322,7 +2343,7 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 		if (rectxt == NULL)
 		    xmlFreeParserCtxt(ctxt);
 	    }
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 	} else if (memory) {
 	    int fd;
 	    struct stat info;
@@ -2332,8 +2353,12 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 	    if ((fd = open(filename, O_RDONLY)) < 0)
 		return;
 	    base = mmap(NULL, info.st_size, PROT_READ, MAP_SHARED, fd, 0) ;
-	    if (base == (void *) MAP_FAILED)
+	    if (base == (void *) MAP_FAILED) {
+	        close(fd);
+	        fprintf(stderr, "mmap failure for file %s\n", filename);
+		progresult = XMLLINT_ERR_RDFILE;
 	        return;
+	    }
 
 	    if (rectxt == NULL)
 		doc = xmlReadMemory((char *) base, info.st_size,
@@ -2507,14 +2532,14 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 		    htmlSaveFile(output ? output : "-", doc);
 		}
 		else if (encoding != NULL) {
-		    if ( format ) {
+		    if (format == 1) {
 			htmlSaveFileFormat(output ? output : "-", doc, encoding, 1);
 		    }
 		    else {
 			htmlSaveFileFormat(output ? output : "-", doc, encoding, 0);
 		    }
 		}
-		else if (format) {
+		else if (format == 1) {
 		    htmlSaveFileFormat(output ? output : "-", doc, NULL, 1);
 		}
 		else {
@@ -2547,19 +2572,23 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 
 		size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_1_0, NULL, 1, &result);
 		if (size >= 0) {
-		    write(1, result, size);
+		    if (write(1, result, size) == -1) {
+		        fprintf(stderr, "Can't write data\n");
+		    }
 		    xmlFree(result);
 		} else {
 		    fprintf(stderr, "Failed to canonicalize\n");
 		    progresult = XMLLINT_ERR_OUT;
 		}
-	    } else if (canonical) {
+	    } else if (canonical_11) {
 	        xmlChar *result = NULL;
 		int size;
 
 		size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_1_1, NULL, 1, &result);
 		if (size >= 0) {
-		    write(1, result, size);
+		    if (write(1, result, size) == -1) {
+		        fprintf(stderr, "Can't write data\n");
+		    }
 		    xmlFree(result);
 		} else {
 		    fprintf(stderr, "Failed to canonicalize\n");
@@ -2572,7 +2601,9 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 
 		size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_EXCLUSIVE_1_0, NULL, 1, &result);
 		if (size >= 0) {
-		    write(1, result, size);
+		    if (write(1, result, size) == -1) {
+		        fprintf(stderr, "Can't write data\n");
+		    }
 		    xmlFree(result);
 		} else {
 		    fprintf(stderr, "Failed to canonicalize\n");
@@ -2580,19 +2611,19 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 		}
 	    } else
 #endif
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 	    if (memory) {
 		xmlChar *result;
 		int len;
 
 		if (encoding != NULL) {
-		    if ( format ) {
+		    if (format == 1) {
 		        xmlDocDumpFormatMemoryEnc(doc, &result, &len, encoding, 1);
 		    } else {
 			xmlDocDumpMemoryEnc(doc, &result, &len, encoding);
 		    }
 		} else {
-		    if (format)
+		    if (format == 1)
 			xmlDocDumpFormatMemory(doc, &result, &len, 1);
 		    else
 			xmlDocDumpMemory(doc, &result, &len);
@@ -2601,17 +2632,19 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 		    fprintf(stderr, "Failed to save\n");
 		    progresult = XMLLINT_ERR_OUT;
 		} else {
-		    write(1, result, len);
+		    if (write(1, result, len) == -1) {
+		        fprintf(stderr, "Can't write data\n");
+		    }
 		    xmlFree(result);
 		}
 
 	    } else
-#endif /* HAVE_SYS_MMAN_H */
+#endif /* HAVE_MMAP */
 	    if (compress) {
 		xmlSaveFile(output ? output : "-", doc);
 	    } else if (oldout) {
 	        if (encoding != NULL) {
-		    if ( format ) {
+		    if (format == 1) {
 			ret = xmlSaveFormatFileEnc(output ? output : "-", doc,
 						   encoding, 1);
 		    }
@@ -2624,7 +2657,7 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 				output ? output : "-");
 			progresult = XMLLINT_ERR_OUT;
 		    }
-		} else if (format) {
+		} else if (format == 1) {
 		    ret = xmlSaveFormatFile(output ? output : "-", doc, 1);
 		    if (ret < 0) {
 			fprintf(stderr, "failed save to %s\n",
@@ -2653,8 +2686,10 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 	        xmlSaveCtxtPtr ctxt;
 		int saveOpts = 0;
 
-                if (format)
+                if (format == 1)
 		    saveOpts |= XML_SAVE_FORMAT;
+                else if (format == 2)
+                    saveOpts |= XML_SAVE_WSNONSIG;
 
 #if defined(LIBXML_HTML_ENABLED) || defined(LIBXML_VALID_ENABLED)
                 if (xmlout)
@@ -2944,6 +2979,7 @@ static void showVersion(const char *name) {
     if (xmlHasFeature(XML_WITH_DEBUG_MEM)) fprintf(stderr, "MemDebug ");
     if (xmlHasFeature(XML_WITH_DEBUG_RUN)) fprintf(stderr, "RunDebug ");
     if (xmlHasFeature(XML_WITH_ZLIB)) fprintf(stderr, "Zlib ");
+    if (xmlHasFeature(XML_WITH_LZMA)) fprintf(stderr, "Lzma ");
     fprintf(stderr, "\n");
 }
 
@@ -2970,9 +3006,10 @@ static void usage(const char *name) {
     printf("\t--recover : output what was parsable on broken XML documents\n");
     printf("\t--huge : remove any internal arbitrary parser limits\n");
     printf("\t--noent : substitute entity references by their value\n");
+    printf("\t--noenc : ignore any encoding specified inside the document\n");
     printf("\t--noout : don't output the result tree\n");
     printf("\t--path 'paths': provide a set of paths for resources\n");
-    printf("\t--load-trace : print trace of all external entites loaded\n");
+    printf("\t--load-trace : print trace of all external entities loaded\n");
     printf("\t--nonet : refuse to fetch DTDs or entities over network\n");
     printf("\t--nocompact : do not generate compact text nodes\n");
     printf("\t--htmlout : output results as HTML\n");
@@ -2995,11 +3032,13 @@ static void usage(const char *name) {
 #ifdef LIBXML_HTML_ENABLED
     printf("\t--html : use the HTML parser\n");
     printf("\t--xmlout : force to use the XML serializer when using --html\n");
+    printf("\t--nodefdtd : do not default HTML doctype\n");
 #endif
 #ifdef LIBXML_PUSH_ENABLED
     printf("\t--push : use the push mode of the parser\n");
+    printf("\t--pushsmall : use the push mode of the parser using tiny increments\n");
 #endif /* LIBXML_PUSH_ENABLED */
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
     printf("\t--memory : parse from memory\n");
 #endif
     printf("\t--maxmem nbbytes : limits memory allocation to nbbytes bytes\n");
@@ -3010,6 +3049,10 @@ static void usage(const char *name) {
     printf("\t--format : reformat/reindent the input\n");
     printf("\t--encode encoding : output in the given encoding\n");
     printf("\t--dropdtd : remove the DOCTYPE of the input docs\n");
+    printf("\t--pretty STYLE : pretty-print in a particular style\n");
+    printf("\t                 0 Do not pretty print\n");
+    printf("\t                 1 Format the XML content, as --format\n");
+    printf("\t                 2 Add whitespace inside tags, preserving content\n");
 #endif /* LIBXML_OUTPUT_ENABLED */
     printf("\t--c14n : save in W3C canonical format v1.0 (with comments)\n");
     printf("\t--c14n11 : save in W3C canonical format v1.1 (with comments)\n");
@@ -3053,7 +3096,7 @@ static void usage(const char *name) {
     printf("\t--sax: do not build a tree but work just at the SAX level\n");
     printf("\t--oldxml10: use XML-1.0 parsing rules before the 5th edition\n");
 #ifdef LIBXML_XPATH_ENABLED
-    printf("\t--xpath expr: evaluate the XPath expression, inply --noout\n");
+    printf("\t--xpath expr: evaluate the XPath expression, imply --noout\n");
 #endif
 
     printf("\nLibxml project home page: http://xmlsoft.org/\n");
@@ -3063,6 +3106,10 @@ static void usage(const char *name) {
 static void registerNode(xmlNodePtr node)
 {
     node->_private = malloc(sizeof(long));
+    if (node->_private == NULL) {
+        fprintf(stderr, "Out of memory in xmllint:registerNode()\n");
+	exit(XMLLINT_ERR_MEM);
+    }
     *(long*)node->_private = (long) 0x81726354;
     nbregister++;
 }
@@ -3119,6 +3166,10 @@ main(int argc, char **argv) {
 	         (!strcmp(argv[i], "--noent"))) {
 	    noent++;
 	    options |= XML_PARSE_NOENT;
+	} else if ((!strcmp(argv[i], "-noenc")) ||
+	         (!strcmp(argv[i], "--noenc"))) {
+	    noenc++;
+	    options |= XML_PARSE_IGNORE_ENC;
 	} else if ((!strcmp(argv[i], "-nsclean")) ||
 	         (!strcmp(argv[i], "--nsclean"))) {
 	    options |= XML_PARSE_NSCLEAN;
@@ -3157,6 +3208,10 @@ main(int argc, char **argv) {
 	else if ((!strcmp(argv[i], "-xmlout")) ||
 	         (!strcmp(argv[i], "--xmlout"))) {
 	    xmlout++;
+	} else if ((!strcmp(argv[i], "-nodefdtd")) ||
+	         (!strcmp(argv[i], "--nodefdtd"))) {
+            nodefdtd++;
+	    options |= HTML_PARSE_NODEFDTD;
         }
 #endif /* LIBXML_HTML_ENABLED */
 	else if ((!strcmp(argv[i], "-loaddtd")) ||
@@ -3216,8 +3271,13 @@ main(int argc, char **argv) {
 	else if ((!strcmp(argv[i], "-push")) ||
 	         (!strcmp(argv[i], "--push")))
 	    push++;
+	else if ((!strcmp(argv[i], "-pushsmall")) ||
+	         (!strcmp(argv[i], "--pushsmall"))) {
+	    push++;
+            pushsize = 10;
+        }
 #endif /* LIBXML_PUSH_ENABLED */
-#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_MMAP
 	else if ((!strcmp(argv[i], "-memory")) ||
 	         (!strcmp(argv[i], "--memory")))
 	    memory++;
@@ -3309,8 +3369,9 @@ main(int argc, char **argv) {
         }
 	else if ((!strcmp(argv[i], "-noblanks")) ||
 	         (!strcmp(argv[i], "--noblanks"))) {
-	     noblanks++;
-	     xmlKeepBlanksDefault(0);
+	    noblanks++;
+	    xmlKeepBlanksDefault(0);
+	    options |= XML_PARSE_NOBLANKS;
         }
 	else if ((!strcmp(argv[i], "-maxmem")) ||
 	         (!strcmp(argv[i], "--maxmem"))) {
@@ -3326,10 +3387,23 @@ main(int argc, char **argv) {
 	         (!strcmp(argv[i], "--format"))) {
 	     noblanks++;
 #ifdef LIBXML_OUTPUT_ENABLED
-	     format++;
+	     format = 1;
 #endif /* LIBXML_OUTPUT_ENABLED */
 	     xmlKeepBlanksDefault(0);
 	}
+	else if ((!strcmp(argv[i], "-pretty")) ||
+	         (!strcmp(argv[i], "--pretty"))) {
+	     i++;
+#ifdef LIBXML_OUTPUT_ENABLED
+       if (argv[i] != NULL) {
+	         format = atoi(argv[i]);
+	         if (format == 1) {
+	             noblanks++;
+	             xmlKeepBlanksDefault(0);
+	         }
+       }
+#endif /* LIBXML_OUTPUT_ENABLED */
+	}
 #ifdef LIBXML_READER_ENABLED
 	else if ((!strcmp(argv[i], "-stream")) ||
 	         (!strcmp(argv[i], "--stream"))) {
@@ -3616,6 +3690,11 @@ main(int argc, char **argv) {
 	    i++;
 	    continue;
         }
+	if ((!strcmp(argv[i], "-pretty")) ||
+	         (!strcmp(argv[i], "--pretty"))) {
+	    i++;
+	    continue;
+        }
 	if ((!strcmp(argv[i], "-schema")) ||
 	         (!strcmp(argv[i], "--schema"))) {
 	    i++;
diff --git a/third_party/libxml/src/xmlmemory.c b/third_party/libxml/src/xmlmemory.c
index 433abb8..a3dc737 100644
--- a/third_party/libxml/src/xmlmemory.c
+++ b/third_party/libxml/src/xmlmemory.c
@@ -58,7 +58,7 @@ void xmlMallocBreakpoint(void);
 
 /************************************************************************
  *									*
- * 		Macros, variables and associated types			*
+ *		Macros, variables and associated types			*
  *									*
  ************************************************************************/
 
@@ -205,7 +205,8 @@ xmlMallocLoc(size_t size, const char * file, int line)
 
     if (xmlMemTraceBlockAt == ret) {
 	xmlGenericError(xmlGenericErrorContext,
-			"%p : Malloc(%ld) Ok\n", xmlMemTraceBlockAt, size);
+			"%p : Malloc(%lu) Ok\n", xmlMemTraceBlockAt,
+			(long unsigned)size);
 	xmlMallocBreakpoint();
     }
 
@@ -273,7 +274,8 @@ xmlMallocAtomicLoc(size_t size, const char * file, int line)
 
     if (xmlMemTraceBlockAt == ret) {
 	xmlGenericError(xmlGenericErrorContext,
-			"%p : Malloc(%ld) Ok\n", xmlMemTraceBlockAt, size);
+			"%p : Malloc(%lu) Ok\n", xmlMemTraceBlockAt,
+			(long unsigned)size);
 	xmlMallocBreakpoint();
     }
 
@@ -311,7 +313,7 @@ xmlMemMalloc(size_t size)
 void *
 xmlReallocLoc(void *ptr,size_t size, const char * file, int line)
 {
-    MEMHDR *p;
+    MEMHDR *p, *tmp;
     unsigned long number;
 #ifdef DEBUG_MEMORY
     size_t oldsize;
@@ -342,14 +344,17 @@ xmlReallocLoc(void *ptr,size_t size, const char * file, int line)
 #endif
     xmlMutexUnlock(xmlMemMutex);
 
-    p = (MEMHDR *) realloc(p,RESERVE_SIZE+size);
-    if (!p) {
+    tmp = (MEMHDR *) realloc(p,RESERVE_SIZE+size);
+    if (!tmp) {
+	 free(p);
 	 goto error;
     }
+    p = tmp;
     if (xmlMemTraceBlockAt == ptr) {
 	xmlGenericError(xmlGenericErrorContext,
-			"%p : Realloced(%ld -> %ld) Ok\n",
-			xmlMemTraceBlockAt, p->mh_size, size);
+			"%p : Realloced(%lu -> %lu) Ok\n",
+			xmlMemTraceBlockAt, (long unsigned)p->mh_size,
+			(long unsigned)size);
 	xmlMallocBreakpoint();
     }
     p->mh_tag = MEMTAG;
@@ -509,10 +514,7 @@ xmlMemStrdupLoc(const char *str, const char *file, int line)
 
     if (xmlMemStopAtBlock == p->mh_number) xmlMallocBreakpoint();
 
-    if (s != NULL)
-      strcpy(s,str);
-    else
-      goto error;
+    strcpy(s,str);
 
     TEST_POINT
 
@@ -580,13 +582,15 @@ xmlMemBlocks(void) {
 static void
 xmlMemContentShow(FILE *fp, MEMHDR *p)
 {
-    int i,j,k,len = p->mh_size;
-    const char *buf = (const char *) HDR_2_CLIENT(p);
+    int i,j,k,len;
+    const char *buf;
 
     if (p == NULL) {
 	fprintf(fp, " NULL");
 	return;
     }
+    len = p->mh_size;
+    buf = (const char *) HDR_2_CLIENT(p);
 
     for (i = 0;i < len;i++) {
         if (buf[i] == 0) break;
diff --git a/third_party/libxml/src/xmlmodule.c b/third_party/libxml/src/xmlmodule.c
index cbe30b6..50ed666 100644
--- a/third_party/libxml/src/xmlmodule.c
+++ b/third_party/libxml/src/xmlmodule.c
@@ -30,7 +30,7 @@ static int xmlModulePlatformSymbol(void *handle, const char *name, void **result
 
 /************************************************************************
  *									*
- * 		module memory error handler				*
+ *		module memory error handler				*
  *									*
  ************************************************************************/
 
@@ -61,6 +61,10 @@ xmlModuleErrMemory(xmlModulePtr module, const char *extra)
  * @options: a set of xmlModuleOption
  *
  * Opens a module/shared library given its name or path
+ * NOTE: that due to portability issues, behaviour can only be
+ * guaranteed with @name using ASCII. We canot guarantee that
+ * an UTF-8 string would work, which is why name is a const char *
+ * and not a const xmlChar * .
  * TODO: options are not yet implemented.
  *
  * Returns a handle for the module or NULL in case of error
@@ -99,6 +103,10 @@ xmlModuleOpen(const char *name, int options ATTRIBUTE_UNUSED)
  * @symbol: the resulting symbol address
  *
  * Lookup for a symbol address in the given module
+ * NOTE: that due to portability issues, behaviour can only be
+ * guaranteed with @name using ASCII. We canot guarantee that
+ * an UTF-8 string would work, which is why name is a const char *
+ * and not a const xmlChar * .
  *
  * Returns 0 if the symbol was found, or -1 in case of error
  */
@@ -106,8 +114,8 @@ int
 xmlModuleSymbol(xmlModulePtr module, const char *name, void **symbol)
 {
     int rc = -1;
-	
-    if ((NULL == module) || (symbol == NULL)) {
+
+    if ((NULL == module) || (symbol == NULL) || (name == NULL)) {
         __xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_MODULE,
                         XML_MODULE_OPEN, XML_ERR_FATAL, NULL, 0, 0,
                         NULL, NULL, 0, 0, "null parameter\n");
@@ -326,7 +334,14 @@ xmlModulePlatformClose(void *handle)
 static int
 xmlModulePlatformSymbol(void *handle, const char *name, void **symbol)
 {
+#ifdef _WIN32_WCE
+    /*
+     * GetProcAddressA seems only available on WinCE
+     */
+    *symbol = GetProcAddressA(handle, name);
+#else
     *symbol = GetProcAddress(handle, name);
+#endif
     return (NULL == *symbol) ? -1 : 0;
 }
 
diff --git a/third_party/libxml/src/xmlreader.c b/third_party/libxml/src/xmlreader.c
index e39faec..f19e123 100644
--- a/third_party/libxml/src/xmlreader.c
+++ b/third_party/libxml/src/xmlreader.c
@@ -44,14 +44,15 @@
 #include <libxml/pattern.h>
 #endif
 
+#include "buf.h"
+
 #define MAX_ERR_MSG_SIZE 64000
 
 /*
  * The following VA_COPY was coded following an example in
  * the Samba project.  It may not be sufficient for some
- * esoteric implementations of va_list (i.e. it may need
- * something involving a memcpy) but (hopefully) will be
- * sufficient for libxml2.
+ * esoteric implementations of va_list but (hopefully) will
+ * be sufficient for libxml2.
  */
 #ifndef VA_COPY
   #ifdef HAVE_VA_COPY
@@ -60,7 +61,12 @@
     #ifdef HAVE___VA_COPY
       #define VA_COPY(dest,src) __va_copy(dest, src)
     #else
-      #define VA_COPY(dest,src) (dest) = (src)
+      #ifndef VA_LIST_IS_ARRAY
+        #define VA_COPY(dest,src) (dest) = (src)
+      #else
+        #include <string.h>
+        #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list))
+      #endif
     #endif
   #endif
 #endif
@@ -135,7 +141,7 @@ struct _xmlTextReader {
     int				depth;  /* depth of the current node */
     xmlNodePtr			faketext;/* fake xmlNs chld */
     int				preserve;/* preserve the resulting document */
-    xmlBufferPtr		buffer; /* used to return const xmlChar * */
+    xmlBufPtr		        buffer; /* used to return const xmlChar * */
     xmlDictPtr			dict;	/* the context dictionnary */
 
     /* entity stack when traversing entities content */
@@ -152,6 +158,7 @@ struct _xmlTextReader {
     /* Handling of RelaxNG validation */
     xmlRelaxNGPtr          rngSchemas;	/* The Relax NG schemas */
     xmlRelaxNGValidCtxtPtr rngValidCtxt;/* The Relax NG validation context */
+    int                    rngPreserveCtxt; /* 1 if the context was provided by the user */
     int                    rngValidErrors;/* The number of errors detected */
     xmlNodePtr             rngFullNode;	/* the node if RNG not progressive */
     /* Handling of Schemas validation */
@@ -279,7 +286,10 @@ static void
 xmlTextReaderFreeProp(xmlTextReaderPtr reader, xmlAttrPtr cur) {
     xmlDictPtr dict;
 
-    dict = reader->ctxt->dict;
+    if ((reader != NULL) && (reader->ctxt != NULL))
+	dict = reader->ctxt->dict;
+    else
+        dict = NULL;
     if (cur == NULL) return;
 
     if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
@@ -316,7 +326,7 @@ xmlTextReaderFreeProp(xmlTextReaderPtr reader, xmlAttrPtr cur) {
 static void
 xmlTextReaderFreePropList(xmlTextReaderPtr reader, xmlAttrPtr cur) {
     xmlAttrPtr next;
-    if (cur == NULL) return;
+
     while (cur != NULL) {
         next = cur->next;
         xmlTextReaderFreeProp(reader, cur);
@@ -337,7 +347,10 @@ xmlTextReaderFreeNodeList(xmlTextReaderPtr reader, xmlNodePtr cur) {
     xmlNodePtr next;
     xmlDictPtr dict;
 
-    dict = reader->ctxt->dict;
+    if ((reader != NULL) && (reader->ctxt != NULL))
+	dict = reader->ctxt->dict;
+    else
+        dict = NULL;
     if (cur == NULL) return;
     if (cur->type == XML_NAMESPACE_DECL) {
 	xmlFreeNsList((xmlNsPtr) cur);
@@ -414,7 +427,10 @@ static void
 xmlTextReaderFreeNode(xmlTextReaderPtr reader, xmlNodePtr cur) {
     xmlDictPtr dict;
 
-    dict = reader->ctxt->dict;
+    if ((reader != NULL) && (reader->ctxt != NULL))
+	dict = reader->ctxt->dict;
+    else
+        dict = NULL;
     if (cur->type == XML_DTD_NODE) {
 	xmlFreeDtd((xmlDtdPtr) cur);
 	return;
@@ -806,9 +822,10 @@ xmlTextReaderCDataBlock(void *ctx, const xmlChar *ch, int len)
  */
 static int
 xmlTextReaderPushData(xmlTextReaderPtr reader) {
-    xmlBufferPtr inbuf;
+    xmlBufPtr inbuf;
     int val, s;
     xmlTextReaderState oldstate;
+    int alloc;
 
     if ((reader->input == NULL) || (reader->input->buffer == NULL))
 	return(-1);
@@ -816,17 +833,18 @@ xmlTextReaderPushData(xmlTextReaderPtr reader) {
     oldstate = reader->state;
     reader->state = XML_TEXTREADER_NONE;
     inbuf = reader->input->buffer;
+    alloc = xmlBufGetAllocationScheme(inbuf);
 
     while (reader->state == XML_TEXTREADER_NONE) {
-	if (inbuf->use < reader->cur + CHUNK_SIZE) {
+	if (xmlBufUse(inbuf) < reader->cur + CHUNK_SIZE) {
 	    /*
 	     * Refill the buffer unless we are at the end of the stream
 	     */
 	    if (reader->mode != XML_TEXTREADER_MODE_EOF) {
 		val = xmlParserInputBufferRead(reader->input, 4096);
 		if ((val == 0) &&
-		    (inbuf->alloc == XML_BUFFER_ALLOC_IMMUTABLE)) {
-		    if (inbuf->use == reader->cur) {
+		    (alloc == XML_BUFFER_ALLOC_IMMUTABLE)) {
+		    if (xmlBufUse(inbuf) == reader->cur) {
 			reader->mode = XML_TEXTREADER_MODE_EOF;
 			reader->state = oldstate;
 		    }
@@ -849,21 +867,23 @@ xmlTextReaderPushData(xmlTextReaderPtr reader) {
 	 * parse by block of CHUNK_SIZE bytes, various tests show that
 	 * it's the best tradeoff at least on a 1.2GH Duron
 	 */
-	if (inbuf->use >= reader->cur + CHUNK_SIZE) {
+	if (xmlBufUse(inbuf) >= reader->cur + CHUNK_SIZE) {
 	    val = xmlParseChunk(reader->ctxt,
-		          (const char *) &inbuf->content[reader->cur],
-			  CHUNK_SIZE, 0);
+                 (const char *) xmlBufContent(inbuf) + reader->cur,
+                                CHUNK_SIZE, 0);
 	    reader->cur += CHUNK_SIZE;
-	    if ((val != 0) || (reader->ctxt->wellFormed == 0))
-		return(-1);
+	    if (val != 0)
+		reader->ctxt->wellFormed = 0;
+	    if (reader->ctxt->wellFormed == 0)
+		break;
 	} else {
-	    s = inbuf->use - reader->cur;
+	    s = xmlBufUse(inbuf) - reader->cur;
 	    val = xmlParseChunk(reader->ctxt,
-		          (const char *) &inbuf->content[reader->cur],
-			  s, 0);
+		 (const char *) xmlBufContent(inbuf) + reader->cur,
+			        s, 0);
 	    reader->cur += s;
-	    if ((val != 0) || (reader->ctxt->wellFormed == 0))
-		return(-1);
+	    if (val != 0)
+		reader->ctxt->wellFormed = 0;
 	    break;
 	}
     }
@@ -872,10 +892,10 @@ xmlTextReaderPushData(xmlTextReaderPtr reader) {
      * Discard the consumed input when needed and possible
      */
     if (reader->mode == XML_TEXTREADER_MODE_INTERACTIVE) {
-        if (inbuf->alloc != XML_BUFFER_ALLOC_IMMUTABLE) {
+        if (alloc != XML_BUFFER_ALLOC_IMMUTABLE) {
 	    if ((reader->cur >= 4096) &&
-		(inbuf->use - reader->cur <= CHUNK_SIZE)) {
-		val = xmlBufferShrink(inbuf, reader->cur);
+		(xmlBufUse(inbuf) - reader->cur <= CHUNK_SIZE)) {
+		val = xmlBufShrink(inbuf, reader->cur);
 		if (val >= 0) {
 		    reader->cur -= val;
 		}
@@ -889,17 +909,26 @@ xmlTextReaderPushData(xmlTextReaderPtr reader) {
      */
     else if (reader->mode == XML_TEXTREADER_MODE_EOF) {
 	if (reader->state != XML_TEXTREADER_DONE) {
-	    s = inbuf->use - reader->cur;
+	    s = xmlBufUse(inbuf) - reader->cur;
 	    val = xmlParseChunk(reader->ctxt,
-		    (const char *) &inbuf->content[reader->cur],
-		    s, 1);
-	    reader->cur = inbuf->use;
+		 (const char *) xmlBufContent(inbuf) + reader->cur,
+			        s, 1);
+	    reader->cur = xmlBufUse(inbuf);
 	    reader->state  = XML_TEXTREADER_DONE;
-	    if ((val != 0) || (reader->ctxt->wellFormed == 0))
-	        return(-1);
+	    if (val != 0) {
+	        if (reader->ctxt->wellFormed)
+		    reader->ctxt->wellFormed = 0;
+		else
+		    return(-1);
+	    }
 	}
     }
     reader->state = oldstate;
+    if (reader->ctxt->wellFormed == 0) {
+	reader->mode = XML_TEXTREADER_MODE_EOF;
+        return(-1);
+    }
+
     return(0);
 }
 
@@ -968,7 +997,7 @@ printf("Expand failed !\n");
  * xmlTextReaderValidateCData:
  * @reader:  the xmlTextReaderPtr used
  * @data:  pointer to the CData
- * @len:  lenght of the CData block in bytes.
+ * @len:  length of the CData block in bytes.
  *
  * Push some CData for validation
  */
@@ -1212,6 +1241,9 @@ xmlTextReaderCollectSiblings(xmlNodePtr node)
     xmlBufferPtr buffer;
     xmlChar *ret;
 
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(NULL);
+
     buffer = xmlBufferCreate();
     if (buffer == NULL)
        return NULL;
@@ -1264,8 +1296,6 @@ xmlTextReaderRead(xmlTextReaderPtr reader) {
         return(xmlTextReaderReadTree(reader));
     if (reader->ctxt == NULL)
 	return(-1);
-    if (reader->ctxt->wellFormed != 1)
-	return(-1);
 
 #ifdef DEBUG_READER
     fprintf(stderr, "\nREAD ");
@@ -1392,7 +1422,7 @@ get_next_node:
 #endif
 	    (reader->entNr == 0) &&
 	    (reader->node->prev != NULL) &&
-	    (reader->node->prev->type != XML_DTD_NODE)) {
+            (reader->node->prev->type != XML_DTD_NODE)) {
 	    xmlNodePtr tmp = reader->node->prev;
 	    if ((tmp->extra & NODE_IS_PRESERVED) == 0) {
 		xmlUnlinkNode(tmp);
@@ -1410,7 +1440,7 @@ get_next_node:
 	goto node_found;
     }
 #ifdef LIBXML_REGEXP_ENABLED
-    if ((reader->validate) && (reader->node->type == XML_ELEMENT_NODE))
+    if ((reader->validate != XML_TEXTREADER_NOT_VALIDATE) && (reader->node->type == XML_ELEMENT_NODE))
 	xmlTextReaderValidatePop(reader);
 #endif /* LIBXML_REGEXP_ENABLED */
     if ((reader->preserves > 0) &&
@@ -1543,7 +1573,7 @@ node_found:
         goto get_next_node;
     }
 #ifdef LIBXML_REGEXP_ENABLED
-    if ((reader->validate) && (reader->node != NULL)) {
+    if ((reader->validate != XML_TEXTREADER_NOT_VALIDATE) && (reader->node != NULL)) {
 	xmlNodePtr node = reader->node;
 
 	if ((node->type == XML_ELEMENT_NODE) &&
@@ -1707,9 +1737,9 @@ xmlTextReaderReadInnerXml(xmlTextReaderPtr reader ATTRIBUTE_UNUSED)
  *
  * Reads the contents of the current node, including child nodes and markup.
  *
- * Returns a string containing the XML content, or NULL if the current node
- *         is neither an element nor attribute, or has no child nodes. The
- *         string must be deallocated by the caller.
+ * Returns a string containing the node and any XML content, or NULL if the
+ *         current node cannot be serialized. The string must be deallocated
+ *         by the caller.
  */
 xmlChar *
 xmlTextReaderReadOuterXml(xmlTextReaderPtr reader ATTRIBUTE_UNUSED)
@@ -1724,7 +1754,11 @@ xmlTextReaderReadOuterXml(xmlTextReaderPtr reader ATTRIBUTE_UNUSED)
     if (xmlTextReaderExpand(reader) == NULL) {
         return NULL;
     }
-    node = xmlDocCopyNode(node, doc, 1);
+	if (node->type == XML_DTD_NODE) {
+		node = (xmlNodePtr) xmlCopyDtd((xmlDtdPtr) node);
+	} else {
+		node = xmlDocCopyNode(node, doc, 1);
+	}
     buff = xmlBufferCreate();
     if (xmlNodeDump(buff, doc, node, 0, 0) == -1) {
         xmlFreeNode(node);
@@ -1769,6 +1803,7 @@ xmlTextReaderReadString(xmlTextReaderPtr reader)
 	if (xmlTextReaderDoExpand(reader) != -1) {
 	    return xmlTextReaderCollectSiblings(node->children);
 	}
+	break;
     case XML_ATTRIBUTE_NODE:
 	TODO
 	break;
@@ -2049,7 +2084,7 @@ xmlNewTextReader(xmlParserInputBufferPtr input, const char *URI) {
     ret->entMax = 0;
     ret->entNr = 0;
     ret->input = input;
-    ret->buffer = xmlBufferCreateSize(100);
+    ret->buffer = xmlBufCreateSize(100);
     if (ret->buffer == NULL) {
         xmlFree(ret);
         xmlGenericError(xmlGenericErrorContext,
@@ -2058,7 +2093,7 @@ xmlNewTextReader(xmlParserInputBufferPtr input, const char *URI) {
     }
     ret->sax = (xmlSAXHandler *) xmlMalloc(sizeof(xmlSAXHandler));
     if (ret->sax == NULL) {
-	xmlBufferFree(ret->buffer);
+	xmlBufFree(ret->buffer);
 	xmlFree(ret);
         xmlGenericError(xmlGenericErrorContext,
 		"xmlNewTextReader : malloc failed\n");
@@ -2091,12 +2126,13 @@ xmlNewTextReader(xmlParserInputBufferPtr input, const char *URI) {
     ret->mode = XML_TEXTREADER_MODE_INITIAL;
     ret->node = NULL;
     ret->curnode = NULL;
-    if (ret->input->buffer->use < 4) {
+    if (xmlBufUse(ret->input->buffer) < 4) {
 	xmlParserInputBufferRead(input, 4);
     }
-    if (ret->input->buffer->use >= 4) {
+    if (xmlBufUse(ret->input->buffer) >= 4) {
 	ret->ctxt = xmlCreatePushParserCtxt(ret->sax, NULL,
-			(const char *) ret->input->buffer->content, 4, URI);
+			     (const char *) xmlBufContent(ret->input->buffer),
+                                            4, URI);
 	ret->base = 0;
 	ret->cur = 4;
     } else {
@@ -2108,7 +2144,7 @@ xmlNewTextReader(xmlParserInputBufferPtr input, const char *URI) {
     if (ret->ctxt == NULL) {
         xmlGenericError(xmlGenericErrorContext,
 		"xmlNewTextReader : malloc failed\n");
-	xmlBufferFree(ret->buffer);
+	xmlBufFree(ret->buffer);
 	xmlFree(ret->sax);
 	xmlFree(ret);
 	return(NULL);
@@ -2181,7 +2217,8 @@ xmlFreeTextReader(xmlTextReaderPtr reader) {
 	reader->rngSchemas = NULL;
     }
     if (reader->rngValidCtxt != NULL) {
-	xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+	if (! reader->rngPreserveCtxt)
+	    xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
 	reader->rngValidCtxt = NULL;
     }
     if (reader->xsdPlug != NULL) {
@@ -2237,7 +2274,7 @@ xmlFreeTextReader(xmlTextReaderPtr reader) {
     if ((reader->input != NULL)  && (reader->allocs & XML_TEXTREADER_INPUT))
 	xmlFreeParserInputBuffer(reader->input);
     if (reader->buffer != NULL)
-        xmlBufferFree(reader->buffer);
+        xmlBufFree(reader->buffer);
     if (reader->entTab != NULL)
 	xmlFree(reader->entTab);
     if (reader->dict != NULL)
@@ -3585,16 +3622,17 @@ xmlTextReaderConstValue(xmlTextReaderPtr reader) {
 		(attr->children->next == NULL))
 		return(attr->children->content);
 	    else {
-		if (reader->buffer == NULL)
-		    reader->buffer = xmlBufferCreateSize(100);
 		if (reader->buffer == NULL) {
-		    xmlGenericError(xmlGenericErrorContext,
-				    "xmlTextReaderSetup : malloc failed\n");
-		    return (NULL);
-		}
-	        reader->buffer->use = 0;
-	        xmlNodeBufGetContent(reader->buffer, node);
-		return(reader->buffer->content);
+		    reader->buffer = xmlBufCreateSize(100);
+                    if (reader->buffer == NULL) {
+                        xmlGenericError(xmlGenericErrorContext,
+                                        "xmlTextReaderSetup : malloc failed\n");
+                        return (NULL);
+                    }
+                } else
+                    xmlBufEmpty(reader->buffer);
+	        xmlBufGetNodeContent(reader->buffer, node);
+		return(xmlBufContent(reader->buffer));
 	    }
 	    break;
 	}
@@ -4089,9 +4127,11 @@ xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader, xmlRelaxNGPtr schema) {
 	    reader->rngSchemas = NULL;
 	}
         if (reader->rngValidCtxt != NULL) {
-	    xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+	    if (! reader->rngPreserveCtxt)
+		xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
 	    reader->rngValidCtxt = NULL;
         }
+	reader->rngPreserveCtxt = 0;
 	return(0);
     }
     if (reader->mode != XML_TEXTREADER_MODE_INITIAL)
@@ -4101,9 +4141,11 @@ xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader, xmlRelaxNGPtr schema) {
 	reader->rngSchemas = NULL;
     }
     if (reader->rngValidCtxt != NULL) {
-	xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
+	if (! reader->rngPreserveCtxt)
+	    xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
 	reader->rngValidCtxt = NULL;
     }
+    reader->rngPreserveCtxt = 0;
     reader->rngValidCtxt = xmlRelaxNGNewValidCtxt(schema);
     if (reader->rngValidCtxt == NULL)
         return(-1);
@@ -4125,6 +4167,60 @@ xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader, xmlRelaxNGPtr schema) {
 }
 
 /**
+ * xmlTextReaderLocator:
+ * @ctx: the xmlTextReaderPtr used
+ * @file: returned file information
+ * @line: returned line information
+ *
+ * Internal locator function for the readers
+ *
+ * Returns 0 in case the Schema validation could be (des)activated and
+ *         -1 in case of error.
+ */
+static int
+xmlTextReaderLocator(void *ctx, const char **file, unsigned long *line) {
+    xmlTextReaderPtr reader;
+
+    if ((ctx == NULL) || ((file == NULL) && (line == NULL)))
+        return(-1);
+
+    if (file != NULL)
+        *file = NULL;
+    if (line != NULL)
+        *line = 0;
+
+    reader = (xmlTextReaderPtr) ctx;
+    if ((reader->ctxt != NULL) && (reader->ctxt->input != NULL)) {
+	if (file != NULL)
+	    *file = reader->ctxt->input->filename;
+	if (line != NULL)
+	    *line = reader->ctxt->input->line;
+	return(0);
+    }
+    if (reader->node != NULL) {
+        long res;
+	int ret = 0;
+
+	if (line != NULL) {
+	    res = xmlGetLineNo(reader->node);
+	    if (res > 0)
+	        *line = (unsigned long) res;
+	    else
+                ret = -1;
+	}
+        if (file != NULL) {
+	    xmlDocPtr doc = reader->node->doc;
+	    if ((doc != NULL) && (doc->URL != NULL))
+	        *file = (const char *) doc->URL;
+	    else
+                ret = -1;
+	}
+	return(ret);
+    }
+    return(-1);
+}
+
+/**
  * xmlTextReaderSetSchema:
  * @reader:  the xmlTextReaderPtr used
  * @schema:  a precompiled Schema schema
@@ -4191,6 +4287,10 @@ xmlTextReaderSetSchema(xmlTextReaderPtr reader, xmlSchemaPtr schema) {
 	reader->xsdValidCtxt = NULL;
 	return(-1);
     }
+    xmlSchemaValidateSetLocator(reader->xsdValidCtxt,
+                                xmlTextReaderLocator,
+				(void *) reader);
+
     if (reader->errorFunc != NULL) {
 	xmlSchemaSetValidErrors(reader->xsdValidCtxt,
 			xmlTextReaderValidityErrorRelay,
@@ -4208,67 +4308,91 @@ xmlTextReaderSetSchema(xmlTextReaderPtr reader, xmlSchemaPtr schema) {
 }
 
 /**
- * xmlTextReaderRelaxNGValidate:
+ * xmlTextReaderRelaxNGValidateInternal:
  * @reader:  the xmlTextReaderPtr used
  * @rng:  the path to a RelaxNG schema or NULL
+ * @ctxt: the RelaxNG schema validation context or NULL
+ * @options: options (not yet used)
  *
  * Use RelaxNG to validate the document as it is processed.
  * Activation is only possible before the first Read().
- * if @rng is NULL, then RelaxNG validation is deactivated.
+ * If both @rng and @ctxt are NULL, then RelaxNG validation is deactivated.
  *
  * Returns 0 in case the RelaxNG validation could be (de)activated and
- *         -1 in case of error.
+ *	   -1 in case of error.
  */
-int
-xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader, const char *rng) {
-    xmlRelaxNGParserCtxtPtr ctxt;
-
+static int
+xmlTextReaderRelaxNGValidateInternal(xmlTextReaderPtr reader,
+				     const char *rng,
+				     xmlRelaxNGValidCtxtPtr ctxt,
+				     int options ATTRIBUTE_UNUSED)
+{
     if (reader == NULL)
-        return(-1);
+	return(-1);
 
-    if (rng == NULL) {
-        if (reader->rngValidCtxt != NULL) {
+    if ((rng != NULL) && (ctxt != NULL))
+	return (-1);
+
+    if (((rng != NULL) || (ctxt != NULL)) &&
+	((reader->mode != XML_TEXTREADER_MODE_INITIAL) ||
+	 (reader->ctxt == NULL)))
+	return(-1);
+
+    /* Cleanup previous validation stuff. */
+    if (reader->rngValidCtxt != NULL) {
+	if ( !reader->rngPreserveCtxt)
 	    xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
-	    reader->rngValidCtxt = NULL;
-        }
-        if (reader->rngSchemas != NULL) {
-	    xmlRelaxNGFree(reader->rngSchemas);
-	    reader->rngSchemas = NULL;
-	}
-	return(0);
+	reader->rngValidCtxt = NULL;
     }
-    if (reader->mode != XML_TEXTREADER_MODE_INITIAL)
-	return(-1);
+    reader->rngPreserveCtxt = 0;
     if (reader->rngSchemas != NULL) {
 	xmlRelaxNGFree(reader->rngSchemas);
 	reader->rngSchemas = NULL;
     }
-    if (reader->rngValidCtxt != NULL) {
-	xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
-	reader->rngValidCtxt = NULL;
-    }
-    ctxt = xmlRelaxNGNewParserCtxt(rng);
-    if (reader->errorFunc != NULL) {
-	xmlRelaxNGSetParserErrors(ctxt,
-			 xmlTextReaderValidityErrorRelay,
-			 xmlTextReaderValidityWarningRelay,
-			 reader);
-    }
-    if (reader->sErrorFunc != NULL) {
-	xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt,
-			xmlTextReaderValidityStructuredRelay,
-			reader);
+
+    if ((rng == NULL) && (ctxt == NULL)) {
+	/* We just want to deactivate the validation, so get out. */
+	return(0);
     }
-    reader->rngSchemas = xmlRelaxNGParse(ctxt);
-    xmlRelaxNGFreeParserCtxt(ctxt);
-    if (reader->rngSchemas == NULL)
-        return(-1);
-    reader->rngValidCtxt = xmlRelaxNGNewValidCtxt(reader->rngSchemas);
-    if (reader->rngValidCtxt == NULL) {
-	xmlRelaxNGFree(reader->rngSchemas);
-	reader->rngSchemas = NULL;
-        return(-1);
+
+
+    if (rng != NULL) {
+	xmlRelaxNGParserCtxtPtr pctxt;
+	/* Parse the schema and create validation environment. */
+
+	pctxt = xmlRelaxNGNewParserCtxt(rng);
+	if (reader->errorFunc != NULL) {
+	    xmlRelaxNGSetParserErrors(pctxt,
+		xmlTextReaderValidityErrorRelay,
+		xmlTextReaderValidityWarningRelay,
+		reader);
+	}
+	if (reader->sErrorFunc != NULL) {
+	    xmlRelaxNGSetValidStructuredErrors(reader->rngValidCtxt,
+		xmlTextReaderValidityStructuredRelay,
+		reader);
+	}
+	reader->rngSchemas = xmlRelaxNGParse(pctxt);
+	xmlRelaxNGFreeParserCtxt(pctxt);
+	if (reader->rngSchemas == NULL)
+	    return(-1);
+	reader->rngValidCtxt = xmlRelaxNGNewValidCtxt(reader->rngSchemas);
+	if (reader->rngValidCtxt == NULL) {
+	    xmlRelaxNGFree(reader->rngSchemas);
+	    reader->rngSchemas = NULL;
+	    return(-1);
+	}
+    } else {
+	/* Use the given validation context. */
+	reader->rngValidCtxt = ctxt;
+	reader->rngPreserveCtxt = 1;
     }
+    /*
+    * Redirect the validation context's error channels to use
+    * the reader channels.
+    * TODO: In case the user provides the validation context we
+    *	could make this redirection optional.
+    */
     if (reader->errorFunc != NULL) {
 	xmlRelaxNGSetValidErrors(reader->rngValidCtxt,
 			 xmlTextReaderValidityErrorRelay,
@@ -4381,6 +4505,9 @@ xmlTextReaderSchemaValidateInternal(xmlTextReaderPtr reader,
 	    return(-1);
 	}
     }
+    xmlSchemaValidateSetLocator(reader->xsdValidCtxt,
+                                xmlTextReaderLocator,
+				(void *) reader);
     /*
     * Redirect the validation context's error channels to use
     * the reader channels.
@@ -4441,6 +4568,46 @@ xmlTextReaderSchemaValidate(xmlTextReaderPtr reader, const char *xsd)
 {
     return(xmlTextReaderSchemaValidateInternal(reader, xsd, NULL, 0));
 }
+
+/**
+ * xmlTextReaderRelaxNGValidateCtxt:
+ * @reader:  the xmlTextReaderPtr used
+ * @ctxt: the RelaxNG schema validation context or NULL
+ * @options: options (not used yet)
+ *
+ * Use RelaxNG schema context to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If @ctxt is NULL, then RelaxNG schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ *         -1 in case of error.
+ */
+int
+xmlTextReaderRelaxNGValidateCtxt(xmlTextReaderPtr reader,
+				 xmlRelaxNGValidCtxtPtr ctxt,
+				 int options)
+{
+    return(xmlTextReaderRelaxNGValidateInternal(reader, NULL, ctxt, options));
+}
+
+/**
+ * xmlTextReaderRelaxNGValidate:
+ * @reader:  the xmlTextReaderPtr used
+ * @rng:  the path to a RelaxNG schema or NULL
+ *
+ * Use RelaxNG schema to validate the document as it is processed.
+ * Activation is only possible before the first Read().
+ * If @rng is NULL, then RelaxNG schema validation is deactivated.
+ *
+ * Returns 0 in case the schemas validation could be (de)activated and
+ *         -1 in case of error.
+ */
+int
+xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader, const char *rng)
+{
+    return(xmlTextReaderRelaxNGValidateInternal(reader, rng, NULL, 0));
+}
+
 #endif
 
 /**
@@ -4958,7 +5125,7 @@ xmlTextReaderSetup(xmlTextReaderPtr reader,
 	reader->allocs |= XML_TEXTREADER_INPUT;
     }
     if (reader->buffer == NULL)
-        reader->buffer = xmlBufferCreateSize(100);
+        reader->buffer = xmlBufCreateSize(100);
     if (reader->buffer == NULL) {
         xmlGenericError(xmlGenericErrorContext,
                         "xmlTextReaderSetup : malloc failed\n");
@@ -4999,13 +5166,14 @@ xmlTextReaderSetup(xmlTextReaderPtr reader,
     reader->node = NULL;
     reader->curnode = NULL;
     if (input != NULL) {
-        if (reader->input->buffer->use < 4) {
+        if (xmlBufUse(reader->input->buffer) < 4) {
             xmlParserInputBufferRead(input, 4);
         }
         if (reader->ctxt == NULL) {
-            if (reader->input->buffer->use >= 4) {
+            if (xmlBufUse(reader->input->buffer) >= 4) {
                 reader->ctxt = xmlCreatePushParserCtxt(reader->sax, NULL,
-		       (const char *) reader->input->buffer->content, 4, URL);
+		       (const char *) xmlBufContent(reader->input->buffer),
+                                      4, URL);
                 reader->base = 0;
                 reader->cur = 4;
             } else {
@@ -5034,10 +5202,7 @@ xmlTextReaderSetup(xmlTextReaderPtr reader,
 		inputStream->filename = (char *)
 		    xmlCanonicPath((const xmlChar *) URL);
 	    inputStream->buf = buf;
-	    inputStream->base = inputStream->buf->buffer->content;
-	    inputStream->cur = inputStream->buf->buffer->content;
-	    inputStream->end =
-            &inputStream->buf->buffer->content[inputStream->buf->buffer->use];
+            xmlBufResetInput(buf->buffer, inputStream);
 
 	    inputPush(reader->ctxt, inputStream);
 	    reader->cur = 0;
@@ -5325,8 +5490,11 @@ xmlReaderForIO(xmlInputReadCallback ioread, xmlInputCloseCallback ioclose,
 
     input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
                                          XML_CHAR_ENCODING_NONE);
-    if (input == NULL)
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
         return (NULL);
+    }
     reader = xmlNewTextReader(input, URL);
     if (reader == NULL) {
         xmlFreeParserInputBuffer(input);
@@ -5543,10 +5711,14 @@ xmlReaderNewIO(xmlTextReaderPtr reader, xmlInputReadCallback ioread,
 
     input = xmlParserInputBufferCreateIO(ioread, ioclose, ioctx,
                                          XML_CHAR_ENCODING_NONE);
-    if (input == NULL)
+    if (input == NULL) {
+        if (ioclose != NULL)
+            ioclose(ioctx);
         return (-1);
+    }
     return (xmlTextReaderSetup(reader, input, URL, encoding, options));
 }
+
 /************************************************************************
  *									*
  *			Utilities					*
diff --git a/third_party/libxml/src/xmlregexp.c b/third_party/libxml/src/xmlregexp.c
index feae874..3e912ab 100644
--- a/third_party/libxml/src/xmlregexp.c
+++ b/third_party/libxml/src/xmlregexp.c
@@ -1,7 +1,7 @@
 /*
  * regexp.c: generic and extensible Regular Expression engine
  *
- * Basically designed with the purpose of compiling regexps for 
+ * Basically designed with the purpose of compiling regexps for
  * the variety of validation/shemas mechanisms now available in
  * XML related specifications these include:
  *    - XML-1.0 DTD validation
@@ -44,6 +44,9 @@
 
 #define MAX_PUSH 10000000
 
+#ifdef ERROR
+#undef ERROR
+#endif
 #define ERROR(str)							\
     ctxt->error = XML_REGEXP_COMPILE_ERROR;				\
     xmlRegexpErrCompile(ctxt, str);
@@ -65,15 +68,15 @@
  *
  * macro to flag unimplemented blocks
  */
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
 
 /************************************************************************
- * 									*
- * 			Datatypes and structures			*
- * 									*
+ *									*
+ *			Datatypes and structures			*
+ *									*
  ************************************************************************/
 
 /*
@@ -219,6 +222,7 @@ struct _xmlRegTrans {
 struct _xmlAutomataState {
     xmlRegStateType type;
     xmlRegMarkedType mark;
+    xmlRegMarkedType markd;
     xmlRegMarkedType reached;
     int no;
     int maxTrans;
@@ -361,7 +365,7 @@ void xmlAutomataSetFlags(xmlAutomataPtr am, int flags);
 
 /************************************************************************
  *									*
- * 		Regexp memory error handler				*
+ *		Regexp memory error handler				*
  *									*
  ************************************************************************/
 /**
@@ -408,9 +412,9 @@ xmlRegexpErrCompile(xmlRegParserCtxtPtr ctxt, const char *extra)
 }
 
 /************************************************************************
- * 									*
- * 			Allocation/Deallocation				*
- * 									*
+ *									*
+ *			Allocation/Deallocation				*
+ *									*
  ************************************************************************/
 
 static int xmlFAComputesDeterminism(xmlRegParserCtxtPtr ctxt);
@@ -931,9 +935,9 @@ xmlRegFreeParserCtxt(xmlRegParserCtxtPtr ctxt) {
 }
 
 /************************************************************************
- * 									*
- * 			Display of Data structures			*
- * 									*
+ *									*
+ *			Display of Data structures			*
+ *									*
  ************************************************************************/
 
 static void
@@ -1140,7 +1144,7 @@ xmlRegPrintTrans(FILE *output, xmlRegTransPtr trans) {
 	fprintf(output, "char %c ", trans->atom->codepoint);
     fprintf(output, "atom %d, to %d\n", trans->atom->no, trans->to);
 }
-    
+
 static void
 xmlRegPrintState(FILE *output, xmlRegStatePtr state) {
     int i;
@@ -1154,7 +1158,7 @@ xmlRegPrintState(FILE *output, xmlRegStatePtr state) {
 	fprintf(output, "START ");
     if (state->type == XML_REGEXP_FINAL_STATE)
 	fprintf(output, "FINAL ");
-    
+
     fprintf(output, "%d, %d transitions:\n", state->no, state->nbTrans);
     for (i = 0;i < state->nbTrans; i++) {
 	xmlRegPrintTrans(output, &(state->trans[i]));
@@ -1204,12 +1208,12 @@ xmlRegPrintCtxt(FILE *output, xmlRegParserCtxtPtr ctxt) {
 #endif
 
 /************************************************************************
- * 									*
+ *									*
  *		 Finite Automata structures manipulations		*
- * 									*
+ *									*
  ************************************************************************/
 
-static void 
+static void
 xmlRegAtomAddRange(xmlRegParserCtxtPtr ctxt, xmlRegAtomPtr atom,
 	           int neg, xmlRegAtomType type, int start, int end,
 		   xmlChar *blockName) {
@@ -1249,7 +1253,7 @@ xmlRegAtomAddRange(xmlRegParserCtxtPtr ctxt, xmlRegAtomPtr atom,
 	return;
     range->blockName = blockName;
     atom->ranges[atom->nbRanges++] = range;
-    
+
 }
 
 static int
@@ -1280,7 +1284,7 @@ xmlRegGetCounter(xmlRegParserCtxtPtr ctxt) {
     return(ctxt->nbCounters++);
 }
 
-static int 
+static int
 xmlRegAtomPush(xmlRegParserCtxtPtr ctxt, xmlRegAtomPtr atom) {
     if (atom == NULL) {
 	ERROR("atom push: atom is NULL");
@@ -1312,7 +1316,7 @@ xmlRegAtomPush(xmlRegParserCtxtPtr ctxt, xmlRegAtomPtr atom) {
     return(0);
 }
 
-static void 
+static void
 xmlRegStateAddTransTo(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr target,
                       int from) {
     if (target->maxTransTo == 0) {
@@ -1340,7 +1344,7 @@ xmlRegStateAddTransTo(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr target,
     target->nbTransTo++;
 }
 
-static void 
+static void
 xmlRegStateAddTrans(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr state,
 	            xmlRegAtomPtr atom, xmlRegStatePtr target,
 		    int counter, int count) {
@@ -1406,7 +1410,7 @@ xmlRegStateAddTrans(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr state,
 	printf("counted %d\n", counter);
     else if (atom == NULL)
 	printf("epsilon transition\n");
-    else if (atom != NULL) 
+    else if (atom != NULL)
         xmlRegPrintAtom(stdout, atom);
 #endif
 
@@ -1560,7 +1564,7 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
 	     */
 	    xmlFAGenerateEpsilonTransition(ctxt, atom->stop, to);
 #ifdef DV
-	} else if ((to == NULL) && (atom->quant != XML_REGEXP_QUANT_RANGE) && 
+	} else if ((to == NULL) && (atom->quant != XML_REGEXP_QUANT_RANGE) &&
 		   (atom->quant != XML_REGEXP_QUANT_ONCE)) {
 	    to = xmlRegNewState(ctxt);
 	    xmlRegStatePush(ctxt, to);
@@ -1574,7 +1578,7 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
 		/*
 		 * transition done to the state after end of atom.
 		 *      1. set transition from atom start to new state
-		 *      2. set transition from atom end to this state. 
+		 *      2. set transition from atom end to this state.
 		 */
                 if (to == NULL) {
                     xmlFAGenerateEpsilonTransition(ctxt, atom->start, 0);
@@ -1618,7 +1622,7 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
 		    /*
 		     * duplicate a transition based on atom to count next
 		     * occurences after 1. We cannot loop to atom->start
-		     * directly because we need an epsilon transition to 
+		     * directly because we need an epsilon transition to
 		     * newstate.
 		     */
 		     /* ???? For some reason it seems we never reach that
@@ -1677,7 +1681,7 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
 		break;
 	}
 	return(0);
-    } 
+    }
     if ((atom->min == 0) && (atom->max == 0) &&
                (atom->quant == XML_REGEXP_QUANT_RANGE)) {
         /*
@@ -1703,9 +1707,9 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
 	else {
 	    return(-1);
 	}
-    } 
+    }
     end = to;
-    if ((atom->quant == XML_REGEXP_QUANT_MULT) || 
+    if ((atom->quant == XML_REGEXP_QUANT_MULT) ||
         (atom->quant == XML_REGEXP_QUANT_PLUS)) {
 	/*
 	 * Do not pollute the target state by adding transitions from
@@ -1713,7 +1717,7 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
 	 * So isolate with an epsilon transition.
 	 */
         xmlRegStatePtr tmp;
-	
+
 	tmp = xmlRegNewState(ctxt);
 	if (tmp != NULL)
 	    xmlRegStatePush(ctxt, tmp);
@@ -1742,7 +1746,7 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
 	    atom->quant = XML_REGEXP_QUANT_ONCE;
 	    xmlRegStateAddTrans(ctxt, to, atom, to, -1, -1);
 	    break;
-	case XML_REGEXP_QUANT_RANGE: 
+	case XML_REGEXP_QUANT_RANGE:
 #if DV_test
 	    if (atom->min == 0) {
 		xmlFAGenerateEpsilonTransition(ctxt, from, to);
@@ -1759,7 +1763,7 @@ xmlFAGenerateTransitions(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr from,
  * xmlFAReduceEpsilonTransitions:
  * @ctxt:  a regexp parser context
  * @fromnr:  the from state
- * @tonr:  the to state 
+ * @tonr:  the to state
  * @counter:  should that transition be associated to a counted
  *
  */
@@ -1803,7 +1807,7 @@ xmlFAReduceEpsilonTransitions(xmlRegParserCtxtPtr ctxt, int fromnr,
 		    int newto = to->trans[transnr].to;
 
 		    xmlRegStateAddTrans(ctxt, from, NULL,
-					ctxt->states[newto], 
+					ctxt->states[newto],
 					-1, to->trans[transnr].count);
 		} else {
 #ifdef DEBUG_REGEXP_GRAPH
@@ -1825,11 +1829,11 @@ xmlFAReduceEpsilonTransitions(xmlRegParserCtxtPtr ctxt, int fromnr,
 	    int newto = to->trans[transnr].to;
 
 	    if (to->trans[transnr].counter >= 0) {
-		xmlRegStateAddTrans(ctxt, from, to->trans[transnr].atom, 
-				    ctxt->states[newto], 
+		xmlRegStateAddTrans(ctxt, from, to->trans[transnr].atom,
+				    ctxt->states[newto],
 				    to->trans[transnr].counter, -1);
 	    } else {
-		xmlRegStateAddTrans(ctxt, from, to->trans[transnr].atom, 
+		xmlRegStateAddTrans(ctxt, from, to->trans[transnr].atom,
 				    ctxt->states[newto], counter, -1);
 	    }
 	}
@@ -1841,7 +1845,7 @@ xmlFAReduceEpsilonTransitions(xmlRegParserCtxtPtr ctxt, int fromnr,
  * xmlFAEliminateSimpleEpsilonTransitions:
  * @ctxt:  a regexp parser context
  *
- * Eliminating general epsilon transitions can get costly in the general 
+ * Eliminating general epsilon transitions can get costly in the general
  * algorithm due to the large amount of generated new transitions and
  * associated comparisons. However for simple epsilon transition used just
  * to separate building blocks when generating the automata this can be
@@ -1877,12 +1881,12 @@ xmlFAEliminateSimpleEpsilonTransitions(xmlRegParserCtxtPtr ctxt) {
 #ifdef DEBUG_REGEXP_GRAPH
 		printf("Found simple epsilon trans from start %d to %d\n",
 		       statenr, newto);
-#endif     
+#endif
             } else {
 #ifdef DEBUG_REGEXP_GRAPH
 		printf("Found simple epsilon trans from %d to %d\n",
 		       statenr, newto);
-#endif     
+#endif
 	        for (i = 0;i < state->nbTransTo;i++) {
 		    tmp = ctxt->states[state->transTo[i]];
 		    for (j = 0;j < tmp->nbTrans;j++) {
@@ -1890,10 +1894,10 @@ xmlFAEliminateSimpleEpsilonTransitions(xmlRegParserCtxtPtr ctxt) {
 #ifdef DEBUG_REGEXP_GRAPH
 			    printf("Changed transition %d on %d to go to %d\n",
 				   j, tmp->no, newto);
-#endif     
+#endif
 			    tmp->trans[j].to = -1;
 			    xmlRegStateAddTrans(ctxt, tmp, tmp->trans[j].atom,
-			    			ctxt->states[newto],
+						ctxt->states[newto],
 					        tmp->trans[j].counter,
 						tmp->trans[j].count);
 			}
@@ -1907,7 +1911,7 @@ xmlFAEliminateSimpleEpsilonTransitions(xmlRegParserCtxtPtr ctxt) {
                 state->type = XML_REGEXP_UNREACH_STATE;
 
 	    }
-            
+
 	}
     }
 }
@@ -2109,7 +2113,7 @@ xmlFACompareRanges(xmlRegRangePtr range1, xmlRegRangePtr range2) {
 	/*
 	 * just check all codepoints in the range for acceptance,
 	 * this is usually way cheaper since done only once at
-	 * compilation than testing over and over at runtime or 
+	 * compilation than testing over and over at runtime or
 	 * pushing too many states when evaluating.
 	 */
 	if (((range1->neg == 0) && (range2->neg != 0)) ||
@@ -2586,6 +2590,8 @@ xmlFARecurseDeterminism(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr state,
 
     if (state == NULL)
 	return(ret);
+    if (state->markd == XML_REGEXP_MARK_VISITED)
+	return(ret);
 
     if (ctxt->flags & AM_AUTOMATA_RNG)
         deep = 0;
@@ -2603,8 +2609,10 @@ xmlFARecurseDeterminism(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr state,
 	if (t1->atom == NULL) {
 	    if (t1->to < 0)
 		continue;
+	    state->markd = XML_REGEXP_MARK_VISITED;
 	    res = xmlFARecurseDeterminism(ctxt, ctxt->states[t1->to],
 		                           to, atom);
+	    state->markd = 0;
 	    if (res == 0) {
 	        ret = 0;
 		/* t1->nd = 1; */
@@ -2773,9 +2781,9 @@ xmlFAComputesDeterminism(xmlRegParserCtxtPtr ctxt) {
 }
 
 /************************************************************************
- * 									*
+ *									*
  *	Routines to check input against transition atoms		*
- * 									*
+ *									*
  ************************************************************************/
 
 static int
@@ -2804,7 +2812,7 @@ xmlRegCheckCharacterRange(xmlRegAtomType type, int codepoint, int neg,
         case XML_REGEXP_NOTINITNAME:
 	    neg = !neg;
         case XML_REGEXP_INITNAME:
-	    ret = (IS_LETTER(codepoint) || 
+	    ret = (IS_LETTER(codepoint) ||
 		   (codepoint == '_') || (codepoint == ':'));
 	    break;
         case XML_REGEXP_NOTNAMECHAR:
@@ -3052,9 +3060,9 @@ xmlRegCheckCharacter(xmlRegAtomPtr atom, int codepoint) {
 }
 
 /************************************************************************
- * 									*
+ *									*
  *	Saving and restoring state of an execution context		*
- * 									*
+ *									*
  ************************************************************************/
 
 #ifdef DEBUG_REGEXP_EXEC
@@ -3154,8 +3162,10 @@ xmlFARegExecRollBack(xmlRegExecCtxtPtr exec) {
 	    exec->status = -6;
 	    return;
 	}
-	memcpy(exec->counts, exec->rollbacks[exec->nbRollbacks].counts,
+	if (exec->counts) {
+	    memcpy(exec->counts, exec->rollbacks[exec->nbRollbacks].counts,
 	       exec->comp->nbCounters * sizeof(int));
+	}
     }
 
 #ifdef DEBUG_REGEXP_EXEC
@@ -3165,9 +3175,9 @@ xmlFARegExecRollBack(xmlRegExecCtxtPtr exec) {
 }
 
 /************************************************************************
- * 									*
+ *									*
  *	Verifier, running an input against a compiled regexp		*
- * 									*
+ *									*
  ************************************************************************/
 
 static int
@@ -3199,7 +3209,7 @@ xmlFARegExec(xmlRegexpPtr comp, const xmlChar *content) {
         memset(exec->counts, 0, comp->nbCounters * sizeof(int));
     } else
 	exec->counts = NULL;
-    while ((exec->status == 0) &&
+    while ((exec->status == 0) && (exec->state != NULL) &&
 	   ((exec->inputString[exec->index] != 0) ||
 	    ((exec->state != NULL) &&
 	     (exec->state->type != XML_REGEXP_FINAL_STATE)))) {
@@ -3453,6 +3463,8 @@ error:
 	}
 	xmlFree(exec->rollbacks);
     }
+    if (exec->state == NULL)
+        return(-1);
     if (exec->counts != NULL)
 	xmlFree(exec->counts);
     if (exec->status == 0)
@@ -3466,9 +3478,9 @@ error:
 }
 
 /************************************************************************
- * 									*
+ *									*
  *	Progressive interface to the verifier one atom at a time	*
- * 									*
+ *									*
  ************************************************************************/
 #ifdef DEBUG_ERR
 static void testerr(xmlRegExecCtxtPtr exec);
@@ -3585,7 +3597,7 @@ xmlFARegExecSaveInputString(xmlRegExecCtxtPtr exec, const xmlChar *value,
 #endif
     if (exec->inputStackMax == 0) {
 	exec->inputStackMax = 4;
-	exec->inputStack = (xmlRegInputTokenPtr) 
+	exec->inputStack = (xmlRegInputTokenPtr)
 	    xmlMalloc(exec->inputStackMax * sizeof(xmlRegInputToken));
 	if (exec->inputStack == NULL) {
 	    xmlRegexpErrMemory(NULL, "pushing input string");
@@ -3614,11 +3626,11 @@ xmlFARegExecSaveInputString(xmlRegExecCtxtPtr exec, const xmlChar *value,
 
 /**
  * xmlRegStrEqualWildcard:
- * @expStr:  the string to be evaluated 
+ * @expStr:  the string to be evaluated
  * @valStr:  the validation string
  *
  * Checks if both strings are equal or have the same content. "*"
- * can be used as a wildcard in @valStr; "|" is used as a seperator of 
+ * can be used as a wildcard in @valStr; "|" is used as a seperator of
  * substrings in both @expStr and @valStr.
  *
  * Returns 1 if the comparison is satisfied and the number of substrings
@@ -3684,7 +3696,7 @@ xmlRegCompactPushString(xmlRegExecCtxtPtr exec,
 
     if ((comp == NULL) || (comp->compact == NULL) || (comp->stringMap == NULL))
 	return(-1);
-    
+
     if (value == NULL) {
 	/*
 	 * are we at a final state ?
@@ -3705,9 +3717,9 @@ xmlRegCompactPushString(xmlRegExecCtxtPtr exec,
     for (i = 0;i < comp->nbstrings;i++) {
 	target = comp->compact[state * (comp->nbstrings + 1) + i + 1];
 	if ((target > 0) && (target <= comp->nbstates)) {
-	    target--; /* to avoid 0 */    
+	    target--; /* to avoid 0 */
 	    if (xmlRegStrEqualWildcard(comp->stringMap[i], value)) {
-		exec->index = target;		
+		exec->index = target;
 		if ((exec->callback != NULL) && (comp->transdata != NULL)) {
 		    exec->callback(exec->data, value,
 			  comp->transdata[state * comp->nbstrings + i], data);
@@ -3841,7 +3853,7 @@ xmlRegExecPushStringInternal(xmlRegExecCtxtPtr exec, const xmlChar *value,
 			    continue;
 			counter = &exec->comp->counters[t->counter];
 			count = exec->counts[t->counter];
-			if ((count < counter->max) && 
+			if ((count < counter->max) &&
 		            (t->atom != NULL) &&
 			    (xmlStrEqual(value, t->atom->valuep))) {
 			    ret = 0;
@@ -4081,7 +4093,7 @@ rollback:
 	     */
 	    exec->determinist = 0;
 	    xmlFARegExecRollBack(exec);
-	    if (exec->status == 0) {
+	    if ((exec->inputStack != NULL ) && (exec->status == 0)) {
 		value = exec->inputStack[exec->index].value;
 		data = exec->inputStack[exec->index].data;
 #ifdef DEBUG_PUSH
@@ -4199,7 +4211,7 @@ xmlRegExecGetValues(xmlRegExecCtxtPtr exec, int err,
     int maxval;
     int nb = 0;
 
-    if ((exec == NULL) || (nbval == NULL) || (nbneg == NULL) || 
+    if ((exec == NULL) || (nbval == NULL) || (nbneg == NULL) ||
         (values == NULL) || (*nbval <= 0))
         return(-1);
 
@@ -4296,7 +4308,7 @@ xmlRegExecGetValues(xmlRegExecCtxtPtr exec, int err,
 		    (*nbval)++;
 		}
 	    } else {
-                if ((exec->comp->states[trans->to] != NULL) &&
+                if ((exec->comp != NULL) && (exec->comp->states[trans->to] != NULL) &&
 		    (exec->comp->states[trans->to]->type !=
 		     XML_REGEXP_SINK_STATE)) {
 		    if (atom->neg)
@@ -4305,7 +4317,7 @@ xmlRegExecGetValues(xmlRegExecCtxtPtr exec, int err,
 			values[nb++] = (xmlChar *) atom->valuep;
 		    (*nbval)++;
 		}
-	    } 
+	    }
 	}
 	for (transno = 0;
 	     (transno < state->nbTrans) && (nb < maxval);
@@ -4332,7 +4344,7 @@ xmlRegExecGetValues(xmlRegExecCtxtPtr exec, int err,
 			values[nb++] = (xmlChar *) atom->valuep;
 		    (*nbneg)++;
 		}
-	    } 
+	    }
 	}
     }
     return(0);
@@ -4563,10 +4575,10 @@ progress:
 }
 #endif
 /************************************************************************
- * 									*
+ *									*
  *	Parser for the Schemas Datatype Regular Expressions		*
  *	http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/#regexs	*
- * 									*
+ *									*
  ************************************************************************/
 
 /**
@@ -4595,7 +4607,7 @@ xmlFAIsChar(xmlRegParserCtxtPtr ctxt) {
  *
  * [27]   charProp   ::=   IsCategory | IsBlock
  * [28]   IsCategory ::= Letters | Marks | Numbers | Punctuation |
- *                       Separators | Symbols | Others 
+ *                       Separators | Symbols | Others
  * [29]   Letters   ::=   'L' [ultmo]?
  * [30]   Marks   ::=   'M' [nce]?
  * [31]   Numbers   ::=   'N' [dlo]?
@@ -4610,7 +4622,7 @@ xmlFAParseCharProp(xmlRegParserCtxtPtr ctxt) {
     int cur;
     xmlRegAtomType type = (xmlRegAtomType) 0;
     xmlChar *blockName = NULL;
-    
+
     cur = CUR;
     if (cur == 'L') {
 	NEXT;
@@ -4782,15 +4794,15 @@ xmlFAParseCharProp(xmlRegParserCtxtPtr ctxt) {
 	NEXT;
 	start = ctxt->cur;
 	cur = CUR;
-	if (((cur >= 'a') && (cur <= 'z')) || 
-	    ((cur >= 'A') && (cur <= 'Z')) || 
-	    ((cur >= '0') && (cur <= '9')) || 
+	if (((cur >= 'a') && (cur <= 'z')) ||
+	    ((cur >= 'A') && (cur <= 'Z')) ||
+	    ((cur >= '0') && (cur <= '9')) ||
 	    (cur == 0x2D)) {
 	    NEXT;
 	    cur = CUR;
-	    while (((cur >= 'a') && (cur <= 'z')) || 
-		((cur >= 'A') && (cur <= 'Z')) || 
-		((cur >= '0') && (cur <= '9')) || 
+	    while (((cur >= 'a') && (cur <= 'z')) ||
+		((cur >= 'A') && (cur <= 'Z')) ||
+		((cur >= '0') && (cur <= '9')) ||
 		(cur == 0x2D)) {
 		NEXT;
 		cur = CUR;
@@ -4816,7 +4828,7 @@ xmlFAParseCharProp(xmlRegParserCtxtPtr ctxt) {
  * xmlFAParseCharClassEsc:
  * @ctxt:  a regexp parser context
  *
- * [23] charClassEsc ::= ( SingleCharEsc | MultiCharEsc | catEsc | complEsc ) 
+ * [23] charClassEsc ::= ( SingleCharEsc | MultiCharEsc | catEsc | complEsc )
  * [24] SingleCharEsc ::= '\' [nrt\|.?*+(){}#x2D#x5B#x5D#x5E]
  * [25] catEsc   ::=   '\p{' charProp '}'
  * [26] complEsc ::=   '\P{' charProp '}'
@@ -4913,34 +4925,34 @@ xmlFAParseCharClassEsc(xmlRegParserCtxtPtr ctxt) {
 	xmlRegAtomType type = XML_REGEXP_ANYSPACE;
 
 	switch (cur) {
-	    case 's': 
+	    case 's':
 		type = XML_REGEXP_ANYSPACE;
 		break;
-	    case 'S': 
+	    case 'S':
 		type = XML_REGEXP_NOTSPACE;
 		break;
-	    case 'i': 
+	    case 'i':
 		type = XML_REGEXP_INITNAME;
 		break;
-	    case 'I': 
+	    case 'I':
 		type = XML_REGEXP_NOTINITNAME;
 		break;
-	    case 'c': 
+	    case 'c':
 		type = XML_REGEXP_NAMECHAR;
 		break;
-	    case 'C': 
+	    case 'C':
 		type = XML_REGEXP_NOTNAMECHAR;
 		break;
-	    case 'd': 
+	    case 'd':
 		type = XML_REGEXP_DECIMAL;
 		break;
-	    case 'D': 
+	    case 'D':
 		type = XML_REGEXP_NOTDECIMAL;
 		break;
-	    case 'w': 
+	    case 'w':
 		type = XML_REGEXP_REALCHAR;
 		break;
-	    case 'W': 
+	    case 'W':
 		type = XML_REGEXP_NOTREALCHAR;
 		break;
 	}
@@ -4960,7 +4972,7 @@ xmlFAParseCharClassEsc(xmlRegParserCtxtPtr ctxt) {
  * xmlFAParseCharRange:
  * @ctxt:  a regexp parser context
  *
- * [17]   charRange   ::=     seRange | XmlCharRef | XmlCharIncDash 
+ * [17]   charRange   ::=     seRange | XmlCharRef | XmlCharIncDash
  * [18]   seRange   ::=   charOrEsc '-' charOrEsc
  * [20]   charOrEsc   ::=   XmlChar | SingleCharEsc
  * [21]   XmlChar   ::=   [^\#x2D#x5B#x5D]
@@ -5075,7 +5087,7 @@ xmlFAParsePosCharGroup(xmlRegParserCtxtPtr ctxt) {
  *
  * [13]   charGroup    ::= posCharGroup | negCharGroup | charClassSub
  * [15]   negCharGroup ::= '^' posCharGroup
- * [16]   charClassSub ::= ( posCharGroup | negCharGroup ) '-' charClassExpr  
+ * [16]   charClassSub ::= ( posCharGroup | negCharGroup ) '-' charClassExpr
  * [12]   charClassExpr ::= '[' charGroup ']'
  */
 static void
@@ -5323,7 +5335,7 @@ xmlFAParseBranch(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr to) {
     previous = ctxt->state;
     ret = xmlFAParsePiece(ctxt);
     if (ret != 0) {
-	if (xmlFAGenerateTransitions(ctxt, previous, 
+	if (xmlFAGenerateTransitions(ctxt, previous,
 	        (CUR=='|' || CUR==')') ? to : NULL, ctxt->atom) < 0)
 	    return(-1);
 	previous = ctxt->state;
@@ -5332,7 +5344,7 @@ xmlFAParseBranch(xmlRegParserCtxtPtr ctxt, xmlRegStatePtr to) {
     while ((ret != 0) && (ctxt->error == 0)) {
 	ret = xmlFAParsePiece(ctxt);
 	if (ret != 0) {
-	    if (xmlFAGenerateTransitions(ctxt, previous, 
+	    if (xmlFAGenerateTransitions(ctxt, previous,
 	            (CUR=='|' || CUR==')') ? to : NULL, ctxt->atom) < 0)
 		    return(-1);
 	    previous = ctxt->state;
@@ -5370,6 +5382,10 @@ xmlFAParseRegExp(xmlRegParserCtxtPtr ctxt, int top) {
     end = ctxt->state;
     while ((CUR == '|') && (ctxt->error == 0)) {
 	NEXT;
+	if (CUR == 0) {
+	    ERROR("expecting a branch after |")
+	    return;
+	}
 	ctxt->state = start;
 	ctxt->end = NULL;
 	xmlFAParseBranch(ctxt, end);
@@ -5381,9 +5397,9 @@ xmlFAParseRegExp(xmlRegParserCtxtPtr ctxt, int top) {
 }
 
 /************************************************************************
- * 									*
- * 			The basic API					*
- * 									*
+ *									*
+ *			The basic API					*
+ *									*
  ************************************************************************/
 
 /**
@@ -5570,9 +5586,9 @@ xmlRegFreeRegexp(xmlRegexpPtr regexp) {
 
 #ifdef LIBXML_AUTOMATA_ENABLED
 /************************************************************************
- * 									*
- * 			The Automata interface				*
- * 									*
+ *									*
+ *			The Automata interface				*
+ *									*
  ************************************************************************/
 
 /**
@@ -5693,8 +5709,6 @@ xmlAutomataNewTransition(xmlAutomataPtr am, xmlAutomataStatePtr from,
     if (atom == NULL)
         return(NULL);
     atom->data = data;
-    if (atom == NULL)
-	return(NULL);
     atom->valuep = xmlStrdup(token);
 
     if (xmlFAGenerateTransitions(am, from, to, atom) < 0) {
@@ -5843,7 +5857,7 @@ xmlAutomataNewNegTrans(xmlAutomataPtr am, xmlAutomataStatePtr from,
  *
  * If @to is NULL, this creates first a new target state in the automata
  * and then adds a transition from the @from state to the target state
- * activated by a succession of input of value @token and @token2 and 
+ * activated by a succession of input of value @token and @token2 and
  * whose number is between @min and @max
  *
  * Returns the target state or NULL in case of error
@@ -5997,8 +6011,8 @@ xmlAutomataNewCountTrans(xmlAutomataPtr am, xmlAutomataStatePtr from,
  *
  * If @to is NULL, this creates first a new target state in the automata
  * and then adds a transition from the @from state to the target state
- * activated by a succession of input of value @token and @token2 and whose 
- * number is between @min and @max, moreover that transition can only be 
+ * activated by a succession of input of value @token and @token2 and whose
+ * number is between @min and @max, moreover that transition can only be
  * crossed once.
  *
  * Returns the target state or NULL in case of error
@@ -6040,7 +6054,7 @@ xmlAutomataNewOnceTrans2(xmlAutomataPtr am, xmlAutomataStatePtr from,
 	str[lenn + lenp + 1] = 0;
 
 	atom->valuep = str;
-    }    
+    }
     atom->data = data;
     atom->quant = XML_REGEXP_QUANT_ONCEONLY;
     atom->min = min;
@@ -6063,7 +6077,7 @@ xmlAutomataNewOnceTrans2(xmlAutomataPtr am, xmlAutomataStatePtr from,
     return(to);
 }
 
-    
+
 
 /**
  * xmlAutomataNewOnceTrans:
@@ -6132,7 +6146,7 @@ xmlAutomataNewOnceTrans(xmlAutomataPtr am, xmlAutomataStatePtr from,
  */
 xmlAutomataStatePtr
 xmlAutomataNewState(xmlAutomataPtr am) {
-    xmlAutomataStatePtr to; 
+    xmlAutomataStatePtr to;
 
     if (am == NULL)
 	return(NULL);
@@ -6199,7 +6213,7 @@ xmlAutomataNewAllTrans(xmlAutomataPtr am, xmlAutomataStatePtr from,
  *
  * Returns the counter number or -1 in case of error
  */
-int		
+int
 xmlAutomataNewCounter(xmlAutomataPtr am, int min, int max) {
     int ret;
 
@@ -6271,7 +6285,7 @@ xmlAutomataNewCounterTrans(xmlAutomataPtr am, xmlAutomataStatePtr from,
  *
  * Returns the compiled regexp or NULL in case of error
  */
-xmlRegexpPtr          
+xmlRegexpPtr
 xmlAutomataCompile(xmlAutomataPtr am) {
     xmlRegexpPtr ret;
 
@@ -6291,7 +6305,7 @@ xmlAutomataCompile(xmlAutomataPtr am) {
  *
  * Returns 1 if true, 0 if not, and -1 in case of error
  */
-int          
+int
 xmlAutomataIsDeterminist(xmlAutomataPtr am) {
     int ret;
 
@@ -6344,7 +6358,7 @@ xmlExpNewCtxt(int maxNodes, xmlDictPtr dict) {
 
     if (maxNodes <= 4096)
         maxNodes = 4096;
-    
+
     ret = (xmlExpCtxtPtr) xmlMalloc(sizeof(xmlExpCtxt));
     if (ret == NULL)
         return(NULL);
@@ -6398,7 +6412,7 @@ xmlExpFreeCtxt(xmlExpCtxtPtr ctxt) {
 /* #define DEBUG_DERIV */
 
 /*
- * TODO: 
+ * TODO:
  * - Wildcards
  * - public API for creation
  *
@@ -6466,11 +6480,11 @@ static unsigned short
 xmlExpHashNameComputeKey(const xmlChar *name) {
     unsigned short value = 0L;
     char ch;
-    
+
     if (name != NULL) {
 	value += 30 * (*name);
 	while ((ch = *name++) != 0) {
-	    value = value ^ ((value << 5) + (value >> 3) + (unsigned short)ch);
+	    value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
 	}
     }
     return (value);
@@ -6485,7 +6499,7 @@ xmlExpHashComputeKey(xmlExpNodeType type, xmlExpNodePtr left,
                      xmlExpNodePtr right) {
     unsigned long value;
     unsigned short ret;
-    
+
     switch (type) {
         case XML_EXP_SEQ:
 	    value = left->key;
@@ -6626,7 +6640,7 @@ xmlExpHashGetEntry(xmlExpCtxtPtr ctxt, xmlExpNodeType type,
 	    left->exp_left->ref++;
 	    tmp = xmlExpHashGetEntry(ctxt, XML_EXP_OR, left->exp_left, tmp,
 	                             NULL, 0, 0);
-	
+
 	    xmlExpFree(ctxt, left);
 	    return(tmp);
 	}
@@ -6683,7 +6697,7 @@ xmlExpHashGetEntry(xmlExpCtxtPtr ctxt, xmlExpNodeType type,
 	    return(right);
 	}
 	kbase = xmlExpHashComputeKey(type, left, right);
-    } else 
+    } else
         return(NULL);
 
     key = kbase % ctxt->size;
@@ -6824,7 +6838,7 @@ xmlExpRef(xmlExpNodePtr exp) {
  * xmlExpNewAtom:
  * @ctxt: the expression context
  * @name: the atom name
- * @len: the atom name lenght in byte (or -1);
+ * @len: the atom name length in byte (or -1);
  *
  * Get the atom associated to this name from that context
  *
@@ -6924,7 +6938,7 @@ xmlExpNewRange(xmlExpCtxtPtr ctxt, xmlExpNodePtr subset, int min, int max) {
  ************************************************************************/
 
 static int
-xmlExpGetLanguageInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, 
+xmlExpGetLanguageInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
                      const xmlChar**list, int len, int nb) {
     int tmp, tmp2;
 tail:
@@ -6961,7 +6975,7 @@ tail:
  * @ctxt: the expression context
  * @exp: the expression
  * @langList: where to store the tokens
- * @len: the allocated lenght of @list
+ * @len: the allocated length of @list
  *
  * Find all the strings used in @exp and store them in @list
  *
@@ -6969,7 +6983,7 @@ tail:
  *         -2 if there is more than @len strings
  */
 int
-xmlExpGetLanguage(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, 
+xmlExpGetLanguage(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
                   const xmlChar**langList, int len) {
     if ((ctxt == NULL) || (exp == NULL) || (langList == NULL) || (len <= 0))
         return(-1);
@@ -6977,7 +6991,7 @@ xmlExpGetLanguage(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
 }
 
 static int
-xmlExpGetStartInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, 
+xmlExpGetStartInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
                   const xmlChar**list, int len, int nb) {
     int tmp, tmp2;
 tail:
@@ -7027,7 +7041,7 @@ tail:
  * @ctxt: the expression context
  * @exp: the expression
  * @tokList: where to store the tokens
- * @len: the allocated lenght of @list
+ * @len: the allocated length of @list
  *
  * Find all the strings that appears at the start of the languages
  * accepted by @exp and store them in @list. E.g. for (a, b) | c
@@ -7037,7 +7051,7 @@ tail:
  *         -2 if there is more than @len strings
  */
 int
-xmlExpGetStart(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, 
+xmlExpGetStart(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp,
                const xmlChar**tokList, int len) {
     if ((ctxt == NULL) || (exp == NULL) || (tokList == NULL) || (len <= 0))
         return(-1);
@@ -7734,7 +7748,7 @@ xmlExpExpDeriveInt(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, xmlExpNodePtr sub) {
     xmlFree((xmlChar **) tab);
     return(ret);
 }
-    
+
 /**
  * xmlExpExpDerive:
  * @ctxt: the expressions context
@@ -7786,7 +7800,7 @@ xmlExpExpDerive(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, xmlExpNodePtr sub) {
 int
 xmlExpSubsume(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, xmlExpNodePtr sub) {
     xmlExpNodePtr tmp;
-    
+
     if ((exp == NULL) || (ctxt == NULL) || (sub == NULL))
         return(-1);
 
@@ -7830,7 +7844,7 @@ xmlExpSubsume(xmlExpCtxtPtr ctxt, xmlExpNodePtr exp, xmlExpNodePtr sub) {
 
 /************************************************************************
  *									*
- *			Parsing expression 				*
+ *			Parsing expression				*
  *									*
  ************************************************************************/
 
@@ -7934,7 +7948,7 @@ parse_quantifier:
 	ret = xmlExpHashGetEntry(ctxt, XML_EXP_COUNT, ret, NULL, NULL,
 	                         0, -1);
 	SKIP_BLANKS
-    } 
+    }
     return(ret);
 }
 
@@ -8056,7 +8070,7 @@ xmlExpDumpInt(xmlBufferPtr buf, xmlExpNodePtr expr, int glob) {
             break;
         case XML_EXP_COUNT: {
 	    char rep[40];
-	    
+
 	    c = expr->exp_left;
 	    if ((c->type == XML_EXP_SEQ) || (c->type == XML_EXP_OR))
 	        xmlExpDumpInt(buf, c, 1);
diff --git a/third_party/libxml/src/xmlsave.c b/third_party/libxml/src/xmlsave.c
index 9b43075..774404b 100644
--- a/third_party/libxml/src/xmlsave.c
+++ b/third_party/libxml/src/xmlsave.c
@@ -19,6 +19,10 @@
 
 #include <libxml/HTMLtree.h>
 
+#include "buf.h"
+#include "enc.h"
+#include "save.h"
+
 /************************************************************************
  *									*
  *			XHTML detection					*
@@ -66,7 +70,7 @@ xmlIsXHTML(const xmlChar *systemID, const xmlChar *publicID) {
 
 #ifdef LIBXML_OUTPUT_ENABLED
 
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -92,7 +96,7 @@ struct _xmlSaveCtxt {
 
 /************************************************************************
  *									*
- * 			Output error handlers				*
+ *			Output error handlers				*
  *									*
  ************************************************************************/
 /**
@@ -210,9 +214,9 @@ xmlEscapeEntities(unsigned char* out, int *outlen,
     int val;
 
     inend = in + (*inlen);
-    
+
     while ((in < inend) && (out < outend)) {
-    	if (*in == '<') {
+	if (*in == '<') {
 	    if (outend - out < 4) break;
 	    *out++ = '&';
 	    *out++ = 'l';
@@ -408,13 +412,15 @@ xmlNewSaveCtxt(const char *encoding, int options)
     ret->options = options;
     if (options & XML_SAVE_FORMAT)
         ret->format = 1;
+    else if (options & XML_SAVE_WSNONSIG)
+        ret->format = 2;
 
     return(ret);
 }
 
 /************************************************************************
  *									*
- *   		Dumping XML tree content to a simple buffer		*
+ *		Dumping XML tree content to a simple buffer		*
  *									*
  ************************************************************************/
 /**
@@ -434,14 +440,14 @@ xmlAttrSerializeContent(xmlOutputBufferPtr buf, xmlAttrPtr attr)
     while (children != NULL) {
         switch (children->type) {
             case XML_TEXT_NODE:
-	        xmlAttrSerializeTxtContent(buf->buffer, attr->doc,
-		                           attr, children->content);
+	        xmlBufAttrSerializeTxtContent(buf->buffer, attr->doc,
+		                              attr, children->content);
 		break;
             case XML_ENTITY_REF_NODE:
-                xmlBufferAdd(buf->buffer, BAD_CAST "&", 1);
-                xmlBufferAdd(buf->buffer, children->name,
+                xmlBufAdd(buf->buffer, BAD_CAST "&", 1);
+                xmlBufAdd(buf->buffer, children->name,
                              xmlStrlen(children->name));
-                xmlBufferAdd(buf->buffer, BAD_CAST ";", 1);
+                xmlBufAdd(buf->buffer, BAD_CAST ";", 1);
                 break;
             default:
                 /* should not happen unless we have a badly built tree */
@@ -451,9 +457,99 @@ xmlAttrSerializeContent(xmlOutputBufferPtr buf, xmlAttrPtr attr)
     }
 }
 
+/**
+ * xmlBufDumpNotationTable:
+ * @buf:  an xmlBufPtr output
+ * @table:  A notation table
+ *
+ * This will dump the content of the notation table as an XML DTD definition
+ */
+void
+xmlBufDumpNotationTable(xmlBufPtr buf, xmlNotationTablePtr table) {
+    xmlBufferPtr buffer;
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL) {
+        /*
+         * TODO set the error in buf
+         */
+        return;
+    }
+    xmlDumpNotationTable(buffer, table);
+    xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpElementDecl:
+ * @buf:  an xmlBufPtr output
+ * @elem:  An element table
+ *
+ * This will dump the content of the element declaration as an XML
+ * DTD definition
+ */
+void
+xmlBufDumpElementDecl(xmlBufPtr buf, xmlElementPtr elem) {
+    xmlBufferPtr buffer;
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL) {
+        /*
+         * TODO set the error in buf
+         */
+        return;
+    }
+    xmlDumpElementDecl(buffer, elem);
+    xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpAttributeDecl:
+ * @buf:  an xmlBufPtr output
+ * @attr:  An attribute declaration
+ *
+ * This will dump the content of the attribute declaration as an XML
+ * DTD definition
+ */
+void
+xmlBufDumpAttributeDecl(xmlBufPtr buf, xmlAttributePtr attr) {
+    xmlBufferPtr buffer;
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL) {
+        /*
+         * TODO set the error in buf
+         */
+        return;
+    }
+    xmlDumpAttributeDecl(buffer, attr);
+    xmlBufMergeBuffer(buf, buffer);
+}
+
+/**
+ * xmlBufDumpEntityDecl:
+ * @buf:  an xmlBufPtr output
+ * @ent:  An entity table
+ *
+ * This will dump the content of the entity table as an XML DTD definition
+ */
+void
+xmlBufDumpEntityDecl(xmlBufPtr buf, xmlEntityPtr ent) {
+    xmlBufferPtr buffer;
+
+    buffer = xmlBufferCreate();
+    if (buffer == NULL) {
+        /*
+         * TODO set the error in buf
+         */
+        return;
+    }
+    xmlDumpEntityDecl(buffer, ent);
+    xmlBufMergeBuffer(buf, buffer);
+}
+
 /************************************************************************
  *									*
- *   		Dumping XML tree content to an I/O output buffer	*
+ *		Dumping XML tree content to an I/O output buffer	*
  *									*
  ************************************************************************/
 
@@ -467,7 +563,7 @@ static int xmlSaveSwitchEncoding(xmlSaveCtxtPtr ctxt, const char *encoding) {
 		       (const char *)encoding);
 	    return(-1);
 	}
-	buf->conv = xmlBufferCreate();
+	buf->conv = xmlBufCreate();
 	if (buf->conv == NULL) {
 	    xmlCharEncCloseFunc(buf->encoder);
 	    xmlSaveErrMemory("creating encoding buffer");
@@ -476,7 +572,7 @@ static int xmlSaveSwitchEncoding(xmlSaveCtxtPtr ctxt, const char *encoding) {
 	/*
 	 * initialize the state, e.g. if outputting a BOM
 	 */
-	xmlCharEncOutFunc(buf->encoder, buf->conv, NULL);
+        xmlCharEncOutput(buf, 1);
     }
     return(0);
 }
@@ -485,7 +581,7 @@ static int xmlSaveClearEncoding(xmlSaveCtxtPtr ctxt) {
     xmlOutputBufferPtr buf = ctxt->buf;
     xmlOutputBufferFlush(buf);
     xmlCharEncCloseFunc(buf->encoder);
-    xmlBufferFree(buf->conv);
+    xmlBufFree(buf->conv);
     buf->encoder = NULL;
     buf->conv = NULL;
     return(0);
@@ -501,28 +597,86 @@ void xmlNsListDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur);
 static int xmlDocContentDumpOutput(xmlSaveCtxtPtr ctxt, xmlDocPtr cur);
 
 /**
+ * xmlOutputBufferWriteWSNonSig:
+ * @ctxt:  The save context
+ * @extra: Number of extra indents to apply to ctxt->level
+ *
+ * Write out formatting for non-significant whitespace output.
+ */
+static void
+xmlOutputBufferWriteWSNonSig(xmlSaveCtxtPtr ctxt, int extra)
+{
+    int i;
+    if ((ctxt == NULL) || (ctxt->buf == NULL))
+        return;
+    xmlOutputBufferWrite(ctxt->buf, 1, "\n");
+    for (i = 0; i < (ctxt->level + extra); i += ctxt->indent_nr) {
+        xmlOutputBufferWrite(ctxt->buf, ctxt->indent_size *
+                ((ctxt->level + extra - i) > ctxt->indent_nr ?
+                 ctxt->indent_nr : (ctxt->level + extra - i)),
+                ctxt->indent);
+    }
+}
+
+/**
  * xmlNsDumpOutput:
  * @buf:  the XML buffer output
  * @cur:  a namespace
+ * @ctxt: the output save context. Optional.
  *
  * Dump a local Namespace definition.
  * Should be called in the context of attributes dumps.
+ * If @ctxt is supplied, @buf should be its buffer.
  */
 static void
-xmlNsDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur) {
+xmlNsDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur, xmlSaveCtxtPtr ctxt) {
     if ((cur == NULL) || (buf == NULL)) return;
     if ((cur->type == XML_LOCAL_NAMESPACE) && (cur->href != NULL)) {
 	if (xmlStrEqual(cur->prefix, BAD_CAST "xml"))
 	    return;
 
+	if (ctxt != NULL && ctxt->format == 2)
+	    xmlOutputBufferWriteWSNonSig(ctxt, 2);
+	else
+	    xmlOutputBufferWrite(buf, 1, " ");
+
         /* Within the context of an element attributes */
 	if (cur->prefix != NULL) {
-	    xmlOutputBufferWrite(buf, 7, " xmlns:");
+	    xmlOutputBufferWrite(buf, 6, "xmlns:");
 	    xmlOutputBufferWriteString(buf, (const char *)cur->prefix);
 	} else
-	    xmlOutputBufferWrite(buf, 6, " xmlns");
+	    xmlOutputBufferWrite(buf, 5, "xmlns");
 	xmlOutputBufferWrite(buf, 1, "=");
-	xmlBufferWriteQuotedString(buf->buffer, cur->href);
+	xmlBufWriteQuotedString(buf->buffer, cur->href);
+    }
+}
+
+/**
+ * xmlNsDumpOutputCtxt
+ * @ctxt: the save context
+ * @cur:  a namespace
+ *
+ * Dump a local Namespace definition to a save context.
+ * Should be called in the context of attribute dumps.
+ */
+static void
+xmlNsDumpOutputCtxt(xmlSaveCtxtPtr ctxt, xmlNsPtr cur) {
+    xmlNsDumpOutput(ctxt->buf, cur, ctxt);
+}
+
+/**
+ * xmlNsListDumpOutputCtxt
+ * @ctxt: the save context
+ * @cur:  the first namespace
+ *
+ * Dump a list of local namespace definitions to a save context.
+ * Should be called in the context of attribute dumps.
+ */
+static void
+xmlNsListDumpOutputCtxt(xmlSaveCtxtPtr ctxt, xmlNsPtr cur) {
+    while (cur != NULL) {
+        xmlNsDumpOutput(ctxt->buf, cur, ctxt);
+	cur = cur->next;
     }
 }
 
@@ -537,7 +691,7 @@ xmlNsDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur) {
 void
 xmlNsListDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur) {
     while (cur != NULL) {
-        xmlNsDumpOutput(buf, cur);
+        xmlNsDumpOutput(buf, cur, NULL);
 	cur = cur->next;
     }
 }
@@ -546,7 +700,7 @@ xmlNsListDumpOutput(xmlOutputBufferPtr buf, xmlNsPtr cur) {
  * xmlDtdDumpOutput:
  * @buf:  the XML buffer output
  * @dtd:  the pointer to the DTD
- * 
+ *
  * Dump the XML document DTD, if any.
  */
 static void
@@ -563,12 +717,12 @@ xmlDtdDumpOutput(xmlSaveCtxtPtr ctxt, xmlDtdPtr dtd) {
     xmlOutputBufferWriteString(buf, (const char *)dtd->name);
     if (dtd->ExternalID != NULL) {
 	xmlOutputBufferWrite(buf, 8, " PUBLIC ");
-	xmlBufferWriteQuotedString(buf->buffer, dtd->ExternalID);
+	xmlBufWriteQuotedString(buf->buffer, dtd->ExternalID);
 	xmlOutputBufferWrite(buf, 1, " ");
-	xmlBufferWriteQuotedString(buf->buffer, dtd->SystemID);
+	xmlBufWriteQuotedString(buf->buffer, dtd->SystemID);
     }  else if (dtd->SystemID != NULL) {
 	xmlOutputBufferWrite(buf, 8, " SYSTEM ");
-	xmlBufferWriteQuotedString(buf->buffer, dtd->SystemID);
+	xmlBufWriteQuotedString(buf->buffer, dtd->SystemID);
     }
     if ((dtd->entities == NULL) && (dtd->elements == NULL) &&
         (dtd->attributes == NULL) && (dtd->notations == NULL) &&
@@ -583,7 +737,8 @@ xmlDtdDumpOutput(xmlSaveCtxtPtr ctxt, xmlDtdPtr dtd) {
      */
     if ((dtd->notations != NULL) && ((dtd->doc == NULL) ||
         (dtd->doc->intSubset == dtd))) {
-        xmlDumpNotationTable(buf->buffer, (xmlNotationTablePtr) dtd->notations);
+        xmlBufDumpNotationTable(buf->buffer,
+                                (xmlNotationTablePtr) dtd->notations);
     }
     format = ctxt->format;
     level = ctxt->level;
@@ -612,7 +767,10 @@ xmlAttrDumpOutput(xmlSaveCtxtPtr ctxt, xmlAttrPtr cur) {
     if (cur == NULL) return;
     buf = ctxt->buf;
     if (buf == NULL) return;
-    xmlOutputBufferWrite(buf, 1, " ");
+    if (ctxt->format == 2)
+        xmlOutputBufferWriteWSNonSig(ctxt, 2);
+    else
+        xmlOutputBufferWrite(buf, 1, " ");
     if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
         xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
 	xmlOutputBufferWrite(buf, 1, ":");
@@ -656,16 +814,16 @@ xmlNodeListDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
     if (cur == NULL) return;
     buf = ctxt->buf;
     while (cur != NULL) {
-	if ((ctxt->format) && (xmlIndentTreeOutput) &&
+	if ((ctxt->format == 1) && (xmlIndentTreeOutput) &&
 	    ((cur->type == XML_ELEMENT_NODE) ||
 	     (cur->type == XML_COMMENT_NODE) ||
 	     (cur->type == XML_PI_NODE)))
 	    xmlOutputBufferWrite(buf, ctxt->indent_size *
-	                         (ctxt->level > ctxt->indent_nr ? 
+	                         (ctxt->level > ctxt->indent_nr ?
 				  ctxt->indent_nr : ctxt->level),
 				 ctxt->indent);
         xmlNodeDumpOutputInternal(ctxt, cur);
-	if (ctxt->format) {
+	if (ctxt->format == 1) {
 	    xmlOutputBufferWrite(buf, 1, "\n");
 	}
 	cur = cur->next;
@@ -778,15 +936,15 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 	return;
     }
     if (cur->type == XML_ELEMENT_DECL) {
-        xmlDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
+        xmlBufDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
 	return;
     }
     if (cur->type == XML_ATTRIBUTE_DECL) {
-        xmlDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
+        xmlBufDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
 	return;
     }
     if (cur->type == XML_ENTITY_DECL) {
-        xmlDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
+        xmlBufDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
 	return;
     }
     if (cur->type == XML_TEXT_NODE) {
@@ -808,13 +966,18 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 	    xmlOutputBufferWrite(buf, 2, "<?");
 	    xmlOutputBufferWriteString(buf, (const char *)cur->name);
 	    if (cur->content != NULL) {
-		xmlOutputBufferWrite(buf, 1, " ");
+	        if (ctxt->format == 2)
+	            xmlOutputBufferWriteWSNonSig(ctxt, 0);
+	        else
+	            xmlOutputBufferWrite(buf, 1, " ");
 		xmlOutputBufferWriteString(buf, (const char *)cur->content);
 	    }
 	    xmlOutputBufferWrite(buf, 2, "?>");
 	} else {
 	    xmlOutputBufferWrite(buf, 2, "<?");
 	    xmlOutputBufferWriteString(buf, (const char *)cur->name);
+	    if (ctxt->format == 2)
+	        xmlOutputBufferWriteWSNonSig(ctxt, 0);
 	    xmlOutputBufferWrite(buf, 2, "?>");
 	}
 	return;
@@ -862,7 +1025,7 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 	return;
     }
     if (cur->type == XML_NAMESPACE_DECL) {
-	xmlNsDumpOutput(buf, (xmlNsPtr) cur);
+	xmlNsDumpOutputCtxt(ctxt, (xmlNsPtr) cur);
 	return;
     }
 
@@ -887,28 +1050,32 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 
     xmlOutputBufferWriteString(buf, (const char *)cur->name);
     if (cur->nsDef)
-        xmlNsListDumpOutput(buf, cur->nsDef);
+        xmlNsListDumpOutputCtxt(ctxt, cur->nsDef);
     if (cur->properties != NULL)
         xmlAttrListDumpOutput(ctxt, cur->properties);
 
     if (((cur->type == XML_ELEMENT_NODE) || (cur->content == NULL)) &&
 	(cur->children == NULL) && ((ctxt->options & XML_SAVE_NO_EMPTY) == 0)) {
+        if (ctxt->format == 2)
+            xmlOutputBufferWriteWSNonSig(ctxt, 0);
         xmlOutputBufferWrite(buf, 2, "/>");
 	ctxt->format = format;
 	return;
     }
+    if (ctxt->format == 2)
+        xmlOutputBufferWriteWSNonSig(ctxt, 1);
     xmlOutputBufferWrite(buf, 1, ">");
     if ((cur->type != XML_ELEMENT_NODE) && (cur->content != NULL)) {
 	xmlOutputBufferWriteEscape(buf, cur->content, ctxt->escape);
     }
     if (cur->children != NULL) {
-	if (ctxt->format) xmlOutputBufferWrite(buf, 1, "\n");
+	if (ctxt->format == 1) xmlOutputBufferWrite(buf, 1, "\n");
 	if (ctxt->level >= 0) ctxt->level++;
 	xmlNodeListDumpOutput(ctxt, cur->children);
 	if (ctxt->level > 0) ctxt->level--;
-	if ((xmlIndentTreeOutput) && (ctxt->format))
+	if ((xmlIndentTreeOutput) && (ctxt->format == 1))
 	    xmlOutputBufferWrite(buf, ctxt->indent_size *
-	                         (ctxt->level > ctxt->indent_nr ? 
+	                         (ctxt->level > ctxt->indent_nr ?
 				  ctxt->indent_nr : ctxt->level),
 				 ctxt->indent);
     }
@@ -919,6 +1086,8 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
     }
 
     xmlOutputBufferWriteString(buf, (const char *)cur->name);
+    if (ctxt->format == 2)
+        xmlOutputBufferWriteWSNonSig(ctxt, 0);
     xmlOutputBufferWrite(buf, 1, ">");
     ctxt->format = format;
 }
@@ -1022,13 +1191,13 @@ xmlDocContentDumpOutput(xmlSaveCtxtPtr ctxt, xmlDocPtr cur) {
 	 */
 	if ((ctxt->options & XML_SAVE_NO_DECL) == 0) {
 	    xmlOutputBufferWrite(buf, 14, "<?xml version=");
-	    if (cur->version != NULL) 
-		xmlBufferWriteQuotedString(buf->buffer, cur->version);
+	    if (cur->version != NULL)
+		xmlBufWriteQuotedString(buf->buffer, cur->version);
 	    else
 		xmlOutputBufferWrite(buf, 5, "\"1.0\"");
 	    if (encoding != NULL) {
 		xmlOutputBufferWrite(buf, 10, " encoding=");
-		xmlBufferWriteQuotedString(buf->buffer, (xmlChar *) encoding);
+		xmlBufWriteQuotedString(buf->buffer, (xmlChar *) encoding);
 	    }
 	    switch (cur->standalone) {
 		case 0:
@@ -1186,7 +1355,7 @@ xhtmlAttrListDumpOutput(xmlSaveCtxtPtr ctxt, xmlAttrPtr cur) {
 	if ((cur->ns != NULL) && (xmlStrEqual(cur->name, BAD_CAST "lang")) &&
 	    (xmlStrEqual(cur->ns->prefix, BAD_CAST "xml")))
 	    xml_lang = cur;
-	else if ((cur->ns == NULL) && 
+	else if ((cur->ns == NULL) &&
 		 ((cur->children == NULL) ||
 		  (cur->children->content == NULL) ||
 		  (cur->children->content[0] == 0)) &&
@@ -1226,7 +1395,7 @@ xhtmlAttrListDumpOutput(xmlSaveCtxtPtr ctxt, xmlAttrPtr cur) {
 	xmlOutputBufferWrite(buf, 11, " xml:lang=\"");
 	xmlAttrSerializeContent(buf, lang);
 	xmlOutputBufferWrite(buf, 1, "\"");
-    } else 
+    } else
     if ((xml_lang != NULL) && (lang == NULL)) {
 	xmlOutputBufferWrite(buf, 7, " lang=\"");
 	xmlAttrSerializeContent(buf, xml_lang);
@@ -1254,14 +1423,14 @@ xhtmlNodeListDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
     if (cur == NULL) return;
     buf = ctxt->buf;
     while (cur != NULL) {
-	if ((ctxt->format) && (xmlIndentTreeOutput) &&
+	if ((ctxt->format == 1) && (xmlIndentTreeOutput) &&
 	    (cur->type == XML_ELEMENT_NODE))
 	    xmlOutputBufferWrite(buf, ctxt->indent_size *
-	                         (ctxt->level > ctxt->indent_nr ? 
+	                         (ctxt->level > ctxt->indent_nr ?
 				  ctxt->indent_nr : ctxt->level),
 				 ctxt->indent);
         xhtmlNodeDumpOutput(ctxt, cur);
-	if (ctxt->format) {
+	if (ctxt->format == 1) {
 	    xmlOutputBufferWrite(buf, 1, "\n");
 	}
 	cur = cur->next;
@@ -1296,6 +1465,10 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 	return;
     if (cur->type == XML_XINCLUDE_END)
 	return;
+    if (cur->type == XML_NAMESPACE_DECL) {
+	xmlNsDumpOutputCtxt(ctxt, (xmlNsPtr) cur);
+	return;
+    }
     if (cur->type == XML_DTD_NODE) {
         xmlDtdDumpOutput(ctxt, (xmlDtdPtr) cur);
 	return;
@@ -1306,15 +1479,15 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
     }
     buf = ctxt->buf;
     if (cur->type == XML_ELEMENT_DECL) {
-        xmlDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
+        xmlBufDumpElementDecl(buf->buffer, (xmlElementPtr) cur);
 	return;
     }
     if (cur->type == XML_ATTRIBUTE_DECL) {
-        xmlDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
+        xmlBufDumpAttributeDecl(buf->buffer, (xmlAttributePtr) cur);
 	return;
     }
     if (cur->type == XML_ENTITY_DECL) {
-        xmlDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
+        xmlBufDumpEntityDecl(buf->buffer, (xmlEntityPtr) cur);
 	return;
     }
     if (cur->type == XML_TEXT_NODE) {
@@ -1394,7 +1567,7 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
     if (format == 1) {
 	tmp = cur->children;
 	while (tmp != NULL) {
-	    if ((tmp->type == XML_TEXT_NODE) || 
+	    if ((tmp->type == XML_TEXT_NODE) ||
 		(tmp->type == XML_ENTITY_REF_NODE)) {
 		format = 0;
 		break;
@@ -1410,7 +1583,7 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 
     xmlOutputBufferWriteString(buf, (const char *)cur->name);
     if (cur->nsDef)
-        xmlNsListDumpOutput(buf, cur->nsDef);
+        xmlNsListDumpOutputCtxt(ctxt, cur->nsDef);
     if ((xmlStrEqual(cur->name, BAD_CAST "html") &&
 	(cur->ns == NULL) && (cur->nsDef == NULL))) {
 	/*
@@ -1422,10 +1595,10 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
     if (cur->properties != NULL)
         xhtmlAttrListDumpOutput(ctxt, cur->properties);
 
-	if ((cur->type == XML_ELEMENT_NODE) && 
-		(cur->parent != NULL) && 
-		(cur->parent->parent == (xmlNodePtr) cur->doc) && 
-		xmlStrEqual(cur->name, BAD_CAST"head") && 
+	if ((cur->type == XML_ELEMENT_NODE) &&
+		(cur->parent != NULL) &&
+		(cur->parent->parent == (xmlNodePtr) cur->doc) &&
+		xmlStrEqual(cur->name, BAD_CAST"head") &&
 		xmlStrEqual(cur->parent->name, BAD_CAST"html")) {
 
 		tmp = cur->children;
@@ -1458,11 +1631,11 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 	} else {
 		if (addmeta == 1) {
 			xmlOutputBufferWrite(buf, 1, ">");
-			if (ctxt->format) {
+			if (ctxt->format == 1) {
 				xmlOutputBufferWrite(buf, 1, "\n");
 				if (xmlIndentTreeOutput)
 					xmlOutputBufferWrite(buf, ctxt->indent_size *
-					(ctxt->level + 1 > ctxt->indent_nr ? 
+					(ctxt->level + 1 > ctxt->indent_nr ?
 					ctxt->indent_nr : ctxt->level + 1), ctxt->indent);
 			}
 			xmlOutputBufferWriteString(buf,
@@ -1473,7 +1646,7 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 				xmlOutputBufferWrite(buf, 5, "UTF-8");
 			}
 			xmlOutputBufferWrite(buf, 4, "\" />");
-			if (ctxt->format)
+			if (ctxt->format == 1)
 				xmlOutputBufferWrite(buf, 1, "\n");
 		} else {
 			xmlOutputBufferWrite(buf, 1, ">");
@@ -1493,11 +1666,11 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
     }
     xmlOutputBufferWrite(buf, 1, ">");
 	if (addmeta == 1) {
-		if (ctxt->format) {
+		if (ctxt->format == 1) {
 			xmlOutputBufferWrite(buf, 1, "\n");
 			if (xmlIndentTreeOutput)
 				xmlOutputBufferWrite(buf, ctxt->indent_size *
-				(ctxt->level + 1 > ctxt->indent_nr ? 
+				(ctxt->level + 1 > ctxt->indent_nr ?
 				ctxt->indent_nr : ctxt->level + 1), ctxt->indent);
 		}
 		xmlOutputBufferWriteString(buf,
@@ -1587,16 +1760,16 @@ xhtmlNodeDumpOutput(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
 
     if (cur->children != NULL) {
 	int indent = ctxt->format;
-	
-	if (format) xmlOutputBufferWrite(buf, 1, "\n");
+
+	if (format == 1) xmlOutputBufferWrite(buf, 1, "\n");
 	if (ctxt->level >= 0) ctxt->level++;
 	ctxt->format = format;
 	xhtmlNodeListDumpOutput(ctxt, cur->children);
 	if (ctxt->level > 0) ctxt->level--;
 	ctxt->format = indent;
-	if ((xmlIndentTreeOutput) && (format))
+	if ((xmlIndentTreeOutput) && (format == 1))
 	    xmlOutputBufferWrite(buf, ctxt->indent_size *
-	                         (ctxt->level > ctxt->indent_nr ? 
+	                         (ctxt->level > ctxt->indent_nr ?
 				  ctxt->indent_nr : ctxt->level),
 				 ctxt->indent);
     }
@@ -1862,18 +2035,19 @@ xmlSaveSetAttrEscape(xmlSaveCtxtPtr ctxt, xmlCharEncodingOutputFunc escape)
  *		Public entry points based on buffers			*
  *									*
  ************************************************************************/
+
 /**
- * xmlAttrSerializeTxtContent:
- * @buf:  the XML buffer output
+ * xmlBufAttrSerializeTxtContent:
+ * @buf:  and xmlBufPtr output
  * @doc:  the document
  * @attr: the attribute node
  * @string: the text content
  *
- * Serialize text attribute values to an xml simple buffer
+ * Serialize text attribute values to an xmlBufPtr
  */
 void
-xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
-                           xmlAttrPtr attr, const xmlChar * string)
+xmlBufAttrSerializeTxtContent(xmlBufPtr buf, xmlDocPtr doc,
+                              xmlAttrPtr attr, const xmlChar * string)
 {
     xmlChar *base, *cur;
 
@@ -1883,44 +2057,44 @@ xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
     while (*cur != 0) {
         if (*cur == '\n') {
             if (base != cur)
-                xmlBufferAdd(buf, base, cur - base);
-            xmlBufferAdd(buf, BAD_CAST "&#10;", 5);
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&#10;", 5);
             cur++;
             base = cur;
         } else if (*cur == '\r') {
             if (base != cur)
-                xmlBufferAdd(buf, base, cur - base);
-            xmlBufferAdd(buf, BAD_CAST "&#13;", 5);
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&#13;", 5);
             cur++;
             base = cur;
         } else if (*cur == '\t') {
             if (base != cur)
-                xmlBufferAdd(buf, base, cur - base);
-            xmlBufferAdd(buf, BAD_CAST "&#9;", 4);
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&#9;", 4);
             cur++;
             base = cur;
         } else if (*cur == '"') {
             if (base != cur)
-                xmlBufferAdd(buf, base, cur - base);
-            xmlBufferAdd(buf, BAD_CAST "&quot;", 6);
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&quot;", 6);
             cur++;
             base = cur;
         } else if (*cur == '<') {
             if (base != cur)
-                xmlBufferAdd(buf, base, cur - base);
-            xmlBufferAdd(buf, BAD_CAST "&lt;", 4);
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&lt;", 4);
             cur++;
             base = cur;
         } else if (*cur == '>') {
             if (base != cur)
-                xmlBufferAdd(buf, base, cur - base);
-            xmlBufferAdd(buf, BAD_CAST "&gt;", 4);
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&gt;", 4);
             cur++;
             base = cur;
         } else if (*cur == '&') {
             if (base != cur)
-                xmlBufferAdd(buf, base, cur - base);
-            xmlBufferAdd(buf, BAD_CAST "&amp;", 5);
+                xmlBufAdd(buf, base, cur - base);
+            xmlBufAdd(buf, BAD_CAST "&amp;", 5);
             cur++;
             base = cur;
         } else if ((*cur >= 0x80) && ((doc == NULL) ||
@@ -1932,13 +2106,13 @@ xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
             int val = 0, l = 1;
 
             if (base != cur)
-                xmlBufferAdd(buf, base, cur - base);
+                xmlBufAdd(buf, base, cur - base);
             if (*cur < 0xC0) {
                 xmlSaveErr(XML_SAVE_NOT_UTF8, (xmlNodePtr) attr, NULL);
                 if (doc != NULL)
                     doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
 		xmlSerializeHexCharRef(tmp, *cur);
-                xmlBufferAdd(buf, (xmlChar *) tmp, -1);
+                xmlBufAdd(buf, (xmlChar *) tmp, -1);
                 cur++;
                 base = cur;
                 continue;
@@ -1968,9 +2142,9 @@ xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
                 xmlSaveErr(XML_SAVE_CHAR_INVALID, (xmlNodePtr) attr, NULL);
                 if (doc != NULL)
                     doc->encoding = xmlStrdup(BAD_CAST "ISO-8859-1");
-		
+
 		xmlSerializeHexCharRef(tmp, *cur);
-                xmlBufferAdd(buf, (xmlChar *) tmp, -1);
+                xmlBufAdd(buf, (xmlChar *) tmp, -1);
                 cur++;
                 base = cur;
                 continue;
@@ -1980,7 +2154,7 @@ xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
              * as a char ref
              */
 	    xmlSerializeHexCharRef(tmp, val);
-            xmlBufferAdd(buf, (xmlChar *) tmp, -1);
+            xmlBufAdd(buf, (xmlChar *) tmp, -1);
             cur += l;
             base = cur;
         } else {
@@ -1988,7 +2162,31 @@ xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
         }
     }
     if (base != cur)
-        xmlBufferAdd(buf, base, cur - base);
+        xmlBufAdd(buf, base, cur - base);
+}
+
+/**
+ * xmlAttrSerializeTxtContent:
+ * @buf:  the XML buffer output
+ * @doc:  the document
+ * @attr: the attribute node
+ * @string: the text content
+ *
+ * Serialize text attribute values to an xml simple buffer
+ */
+void
+xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
+                           xmlAttrPtr attr, const xmlChar * string)
+{
+    xmlBufPtr buffer;
+
+    if ((buf == NULL) || (string == NULL))
+        return;
+    buffer = xmlBufFromBuffer(buf);
+    if (buffer == NULL)
+        return;
+    xmlBufAttrSerializeTxtContent(buffer, doc, attr, string);
+    xmlBufBackToBuffer(buffer);
 }
 
 /**
@@ -2002,6 +2200,8 @@ xmlAttrSerializeTxtContent(xmlBufferPtr buf, xmlDocPtr doc,
  * Dump an XML node, recursive behaviour,children are printed too.
  * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
  * or xmlKeepBlanksDefault(0) was called
+ * Since this is using xmlBuffer structures it is limited to 2GB and somehow
+ * deprecated, use xmlBufNodeDump() instead.
  *
  * Returns the number of bytes written to the buffer or -1 in case of error
  */
@@ -2009,9 +2209,45 @@ int
 xmlNodeDump(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur, int level,
             int format)
 {
-    unsigned int use;
+    xmlBufPtr buffer;
+    int ret;
+
+    if ((buf == NULL) || (cur == NULL))
+        return(-1);
+    buffer = xmlBufFromBuffer(buf);
+    if (buffer == NULL)
+        return(-1);
+    ret = xmlBufNodeDump(buffer, doc, cur, level, format);
+    xmlBufBackToBuffer(buffer);
+    if (ret > INT_MAX)
+        return(-1);
+    return((int) ret);
+}
+
+/**
+ * xmlBufNodeDump:
+ * @buf:  the XML buffer output
+ * @doc:  the document
+ * @cur:  the current node
+ * @level: the imbrication level for indenting
+ * @format: is formatting allowed
+ *
+ * Dump an XML node, recursive behaviour,children are printed too.
+ * Note that @format = 1 provide node indenting only if xmlIndentTreeOutput = 1
+ * or xmlKeepBlanksDefault(0) was called
+ *
+ * Returns the number of bytes written to the buffer, in case of error 0
+ *     is returned or @buf stores the error
+ */
+
+size_t
+xmlBufNodeDump(xmlBufPtr buf, xmlDocPtr doc, xmlNodePtr cur, int level,
+            int format)
+{
+    size_t use;
     int ret;
     xmlOutputBufferPtr outbuf;
+    int oldalloc;
 
     xmlInitParser();
 
@@ -2042,10 +2278,13 @@ xmlNodeDump(xmlBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur, int level,
     outbuf->context = NULL;
     outbuf->written = 0;
 
-    use = buf->use;
+    use = xmlBufUse(buf);
+    oldalloc = xmlBufGetAllocationScheme(buf);
+    xmlBufSetAllocationScheme(buf, XML_BUFFER_ALLOC_DOUBLEIT);
     xmlNodeDumpOutput(outbuf, doc, cur, level, format, NULL);
+    xmlBufSetAllocationScheme(buf, oldalloc);
     xmlFree(outbuf);
-    ret = buf->use - use;
+    ret = xmlBufUse(buf) - use;
     return (ret);
 }
 
@@ -2132,7 +2371,7 @@ xmlNodeDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc, xmlNodePtr cur,
     ctxt.doc = doc;
     ctxt.buf = buf;
     ctxt.level = level;
-    ctxt.format = format;
+    ctxt.format = format ? 1 : 0;
     ctxt.encoding = (const xmlChar *) encoding;
     xmlSaveCtxtInit(&ctxt);
     ctxt.options |= XML_SAVE_AS_XML;
@@ -2218,18 +2457,18 @@ xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc, xmlChar **doc_txt_ptr,
     ctxt.doc = out_doc;
     ctxt.buf = out_buff;
     ctxt.level = 0;
-    ctxt.format = format;
+    ctxt.format = format ? 1 : 0;
     ctxt.encoding = (const xmlChar *) txt_encoding;
     xmlSaveCtxtInit(&ctxt);
     ctxt.options |= XML_SAVE_AS_XML;
     xmlDocContentDumpOutput(&ctxt, out_doc);
     xmlOutputBufferFlush(out_buff);
     if (out_buff->conv != NULL) {
-	*doc_txt_len = out_buff->conv->use;
-	*doc_txt_ptr = xmlStrndup(out_buff->conv->content, *doc_txt_len);
+	*doc_txt_len = xmlBufUse(out_buff->conv);
+	*doc_txt_ptr = xmlStrndup(xmlBufContent(out_buff->conv), *doc_txt_len);
     } else {
-	*doc_txt_len = out_buff->buffer->use;
-	*doc_txt_ptr = xmlStrndup(out_buff->buffer->content, *doc_txt_len);
+	*doc_txt_len = xmlBufUse(out_buff->buffer);
+	*doc_txt_ptr = xmlStrndup(xmlBufContent(out_buff->buffer),*doc_txt_len);
     }
     (void)xmlOutputBufferClose(out_buff);
 
@@ -2337,7 +2576,7 @@ xmlDocFormatDump(FILE *f, xmlDocPtr cur, int format) {
     ctxt.doc = cur;
     ctxt.buf = buf;
     ctxt.level = 0;
-    ctxt.format = format;
+    ctxt.format = format ? 1 : 0;
     ctxt.encoding = (const xmlChar *) encoding;
     xmlSaveCtxtInit(&ctxt);
     ctxt.options |= XML_SAVE_AS_XML;
@@ -2427,7 +2666,7 @@ xmlSaveFormatFileTo(xmlOutputBufferPtr buf, xmlDocPtr cur,
     ctxt.doc = cur;
     ctxt.buf = buf;
     ctxt.level = 0;
-    ctxt.format = format;
+    ctxt.format = format ? 1 : 0;
     ctxt.encoding = (const xmlChar *) encoding;
     xmlSaveCtxtInit(&ctxt);
     ctxt.options |= XML_SAVE_AS_XML;
@@ -2473,7 +2712,7 @@ xmlSaveFormatFileEnc( const char * filename, xmlDocPtr cur,
 #ifdef HAVE_ZLIB_H
     if (cur->compression < 0) cur->compression = xmlGetCompressMode();
 #endif
-    /* 
+    /*
      * save the content to a temp buffer.
      */
     buf = xmlOutputBufferCreateFilename(filename, handler, cur->compression);
@@ -2482,7 +2721,7 @@ xmlSaveFormatFileEnc( const char * filename, xmlDocPtr cur,
     ctxt.doc = cur;
     ctxt.buf = buf;
     ctxt.level = 0;
-    ctxt.format = format;
+    ctxt.format = format ? 1 : 0;
     ctxt.encoding = (const xmlChar *) encoding;
     xmlSaveCtxtInit(&ctxt);
     ctxt.options |= XML_SAVE_AS_XML;
diff --git a/third_party/libxml/src/xmlschemas.c b/third_party/libxml/src/xmlschemas.c
index 8be14d8..0657b66 100644
--- a/third_party/libxml/src/xmlschemas.c
+++ b/third_party/libxml/src/xmlschemas.c
@@ -107,7 +107,7 @@
 #endif
 
 #define UNBOUNDED (1 << 30)
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -975,6 +975,7 @@ struct _xmlSchemaValidCtxt {
     xmlSAXHandlerPtr sax;
     xmlParserCtxtPtr parserCtxt;
     void *user_data; /* TODO: What is this for? */
+    char *filename;
 
     int err;
     int nberrors;
@@ -1028,6 +1029,10 @@ struct _xmlSchemaValidCtxt {
     int hasKeyrefs;
     int createIDCNodeTables;
     int psviExposeIDCNodeTables;
+
+    /* Locator for error reporting in streaming mode */
+    xmlSchemaValidityLocatorFunc locFunc;
+    void *locCtxt;
 };
 
 /**
@@ -1043,9 +1048,9 @@ struct _xmlSchemaSubstGroup {
 };
 
 /************************************************************************
- * 									*
- * 			Some predeclarations				*
- * 									*
+ *									*
+ *			Some predeclarations				*
+ *									*
  ************************************************************************/
 
 static int xmlSchemaParseInclude(xmlSchemaParserCtxtPtr ctxt,
@@ -1098,7 +1103,7 @@ xmlSchemaParseAttributeGroupRef(xmlSchemaParserCtxtPtr pctxt,
 
 /************************************************************************
  *									*
- * 			Helper functions			        *
+ *			Helper functions			        *
  *									*
  ************************************************************************/
 
@@ -1466,7 +1471,7 @@ xmlSchemaWildcardPCToString(int pc)
  * @retValue: the returned value
  * @ws: the whitespace type of the value
  *
- * Get a the cononical representation of the value.
+ * Get a the canonical representation of the value.
  * The caller has to free the returned retValue.
  *
  * Returns 0 if the value could be built and -1 in case of
@@ -1836,7 +1841,7 @@ xmlSchemaFormatFacetEnumSet(xmlSchemaAbstractCtxtPtr actxt,
 
 /************************************************************************
  *									*
- * 			Error functions				        *
+ *			Error functions				        *
  *									*
  ************************************************************************/
 
@@ -1974,7 +1979,7 @@ xmlSchemaPErrExt(xmlSchemaParserCtxtPtr ctxt, xmlNodePtr node, int error,
 
 /************************************************************************
  *									*
- * 			Allround error functions			*
+ *			Allround error functions			*
  *									*
  ************************************************************************/
 
@@ -2034,6 +2039,7 @@ xmlSchemaErr4Line(xmlSchemaAbstractCtxtPtr ctxt,
 	if (ctxt->type == XML_SCHEMA_CTXT_VALIDATOR) {
 	    xmlSchemaValidCtxtPtr vctxt = (xmlSchemaValidCtxtPtr) ctxt;
 	    const char *file = NULL;
+	    int col = 0;
 	    if (errorLevel != XML_ERR_WARNING) {
 		vctxt->nberrors++;
 		vctxt->err = error;
@@ -2062,6 +2068,7 @@ xmlSchemaErr4Line(xmlSchemaAbstractCtxtPtr ctxt,
 		    (vctxt->parserCtxt->input != NULL)) {
 		    file = vctxt->parserCtxt->input->filename;
 		    line = vctxt->parserCtxt->input->line;
+		    col = vctxt->parserCtxt->input->col;
 		}
 	    } else {
 		/*
@@ -2078,11 +2085,25 @@ xmlSchemaErr4Line(xmlSchemaAbstractCtxtPtr ctxt,
 		    (vctxt->parserCtxt->input != NULL))
 		    file = vctxt->parserCtxt->input->filename;
 	    }
+	    if (vctxt->locFunc != NULL) {
+	        if ((file == NULL) || (line == 0)) {
+		    unsigned long l;
+		    const char *f;
+		    vctxt->locFunc(vctxt->locCtxt, &f, &l);
+		    if (file == NULL)
+		        file = f;
+		    if (line == 0)
+		        line = (int) l;
+		}
+	    }
+	    if ((file == NULL) && (vctxt->filename != NULL))
+	        file = vctxt->filename;
+
 	    __xmlRaiseError(schannel, channel, data, ctxt,
 		node, XML_FROM_SCHEMASV,
 		error, errorLevel, file, line,
 		(const char *) str1, (const char *) str2,
-		(const char *) str3, 0, 0, msg, str1, str2, str3, str4);
+		(const char *) str3, 0, col, msg, str1, str2, str3, str4);
 
 	} else if (ctxt->type == XML_SCHEMA_CTXT_PARSER) {
 	    xmlSchemaParserCtxtPtr pctxt = (xmlSchemaParserCtxtPtr) ctxt;
@@ -3199,25 +3220,25 @@ xmlSchemaPContentErr(xmlSchemaParserCtxtPtr ctxt,
 }
 
 /************************************************************************
- * 									*
- * 			Streamable error functions                      *
- * 									*
+ *									*
+ *			Streamable error functions                      *
+ *									*
  ************************************************************************/
 
 
 
 
 /************************************************************************
- * 									*
- * 			Validation helper functions			*
- * 									*
+ *									*
+ *			Validation helper functions			*
+ *									*
  ************************************************************************/
 
 
 /************************************************************************
- * 									*
- * 			Allocation functions				*
- * 									*
+ *									*
+ *			Allocation functions				*
+ *									*
  ************************************************************************/
 
 /**
@@ -4135,9 +4156,9 @@ xmlSchemaFree(xmlSchemaPtr schema)
 }
 
 /************************************************************************
- * 									*
- * 			Debug functions					*
- * 									*
+ *									*
+ *			Debug functions					*
+ *									*
  ************************************************************************/
 
 #ifdef LIBXML_OUTPUT_ENABLED
@@ -4587,7 +4608,7 @@ xmlSchemaDebugDumpIDCTable(FILE * output,
 
 /************************************************************************
  *									*
- * 			Utilities					*
+ *			Utilities					*
  *									*
  ************************************************************************/
 
@@ -4692,9 +4713,9 @@ xmlSchemaGetProp(xmlSchemaParserCtxtPtr ctxt, xmlNodePtr node,
 }
 
 /************************************************************************
- * 									*
- * 			Parsing functions				*
- * 									*
+ *									*
+ *			Parsing functions				*
+ *									*
  ************************************************************************/
 
 #define WXS_FIND_GLOBAL_ITEM(slot)			\
@@ -4966,9 +4987,9 @@ xmlSchemaGetNamedComponent(xmlSchemaPtr schema,
 }
 
 /************************************************************************
- * 									*
- * 			Parsing functions				*
- * 									*
+ *									*
+ *			Parsing functions				*
+ *									*
  ************************************************************************/
 
 #define IS_BLANK_NODE(n)						\
@@ -5743,9 +5764,9 @@ xmlSchemaAddElementSubstitutionMember(xmlSchemaParserCtxtPtr pctxt,
 }
 
 /************************************************************************
- * 									*
+ *									*
  *		Utilities for parsing					*
- * 									*
+ *									*
  ************************************************************************/
 
 /**
@@ -5939,7 +5960,7 @@ xmlSchemaPValAttrNodeID(xmlSchemaParserCtxtPtr ctxt, xmlAttrPtr attr)
 		xmlFree((xmlChar *) value);
 		value = strip;
 	    }
-    	    res = xmlAddID(NULL, attr->doc, value, attr);
+	    res = xmlAddID(NULL, attr->doc, value, attr);
 	    if (res == NULL) {
 		ret = XML_SCHEMAP_S4S_ATTR_INVALID_VALUE;
 		xmlSchemaPSimpleTypeErr(ctxt,
@@ -6120,7 +6141,7 @@ xmlSchemaPGetBoolNodeValue(xmlSchemaParserCtxtPtr ctxt,
     value = xmlNodeGetContent(node);
     /*
     * 3.2.2.1 Lexical representation
-    * An instance of a datatype that is defined as �boolean�
+    * An instance of a datatype that is defined as `boolean`
     * can have the following legal literals {true, false, 1, 0}.
     */
     if (xmlStrEqual(BAD_CAST value, BAD_CAST "true"))
@@ -6168,7 +6189,7 @@ xmlGetBooleanProp(xmlSchemaParserCtxtPtr ctxt,
         return (def);
     /*
     * 3.2.2.1 Lexical representation
-    * An instance of a datatype that is defined as �boolean�
+    * An instance of a datatype that is defined as `boolean`
     * can have the following legal literals {true, false, 1, 0}.
     */
     if (xmlStrEqual(val, BAD_CAST "true"))
@@ -6191,9 +6212,9 @@ xmlGetBooleanProp(xmlSchemaParserCtxtPtr ctxt,
 }
 
 /************************************************************************
- * 									*
+ *									*
  *		Shema extraction from an Infoset			*
- * 									*
+ *									*
  ************************************************************************/
 static xmlSchemaTypePtr xmlSchemaParseSimpleType(xmlSchemaParserCtxtPtr
                                                  ctxt, xmlSchemaPtr schema,
@@ -7698,8 +7719,8 @@ xmlSchemaParseAttributeGroupRef(xmlSchemaParserCtxtPtr pctxt,
 	/*
 	* SPEC src-redefine:
 	* (7.1) "If it has an <attributeGroup> among its contents
-	* the �actual value� of whose ref [attribute] is the same
-	* as the �actual value� of its own name attribute plus
+	* the `actual value` of whose ref [attribute] is the same
+	* as the `actual value` of its own name attribute plus
 	* target namespace, then it must have exactly one such group."
 	*/
 	if (pctxt->redefCounter != 0) {
@@ -8227,7 +8248,7 @@ xmlSchemaParseIDCSelectorAndField(xmlSchemaParserCtxtPtr ctxt,
     */
     attr = xmlSchemaGetPropNode(node, "xpath");
     if (attr == NULL) {
-    	xmlSchemaPMissingAttrErr(ctxt,
+	xmlSchemaPMissingAttrErr(ctxt,
 	    XML_SCHEMAP_S4S_ATTR_MISSING,
 	    NULL, node,
 	    "name", NULL);
@@ -8848,7 +8869,7 @@ xmlSchemaParseUnion(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
     type->flags |= XML_SCHEMAS_TYPE_VARIETY_UNION;
     /*
     * SPEC (Base type) (2) "If the <list> or <union> alternative is chosen,
-    * then the �simple ur-type definition�."
+    * then the `simple ur-type definition`."
     */
     type->baseType = xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYSIMPLETYPE);
     /*
@@ -9016,7 +9037,7 @@ xmlSchemaParseList(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
     type->flags |= XML_SCHEMAS_TYPE_VARIETY_LIST;
     /*
     * SPEC (Base type) (2) "If the <list> or <union> alternative is chosen,
-    * then the �simple ur-type definition�."
+    * then the `simple ur-type definition`."
     */
     type->baseType = xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYSIMPLETYPE);
     /*
@@ -9161,9 +9182,9 @@ xmlSchemaParseSimpleType(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
     }
     /*
     * TargetNamespace:
-    * SPEC "The �actual value� of the targetNamespace [attribute]
+    * SPEC "The `actual value` of the targetNamespace [attribute]
     * of the <schema> ancestor element information item if present,
-    * otherwise �absent�.
+    * otherwise `absent`.
     */
     if (topLevel == 0) {
 #ifdef ENABLE_NAMED_LOCALS
@@ -9298,8 +9319,8 @@ xmlSchemaParseSimpleType(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
     /*
     * REDEFINE: SPEC src-redefine (5)
     * "Within the [children], each <simpleType> must have a
-    * <restriction> among its [children] ... the �actual value� of whose
-    * base [attribute] must be the same as the �actual value� of its own
+    * <restriction> among its [children] ... the `actual value` of whose
+    * base [attribute] must be the same as the `actual value` of its own
     * name attribute plus target namespace;"
     */
     if (topLevel && ctxt->isRedefine && (! hasRestriction)) {
@@ -10383,7 +10404,7 @@ xmlSchemaAddSchemaDoc(xmlSchemaParserCtxtPtr pctxt,
 	/*
 	* Given that the schemaLocation [attribute] is only a hint, it is open
 	* to applications to ignore all but the first <import> for a given
-	* namespace, regardless of the �actual value� of schemaLocation, but
+	* namespace, regardless of the `actual value` of schemaLocation, but
 	* such a strategy risks missing useful information when new
 	* schemaLocations are offered.
 	*
@@ -10736,7 +10757,7 @@ xmlSchemaParseImport(xmlSchemaParserCtxtPtr pctxt, xmlSchemaPtr schema,
 	    XML_SCHEMAP_S4S_ATTR_INVALID_VALUE,
 	    NULL, node,
 	    xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYURI),
-	    NULL, namespaceName, NULL, NULL, NULL);
+	    NULL, schemaLocation, NULL, NULL, NULL);
 	return (pctxt->err);
     }
     /*
@@ -10767,8 +10788,8 @@ xmlSchemaParseImport(xmlSchemaParserCtxtPtr pctxt, xmlSchemaPtr schema,
     thisTargetNamespace = WXS_BUCKET(pctxt)->origTargetNamespace;
     if (namespaceName != NULL) {
 	/*
-	* 1.1 If the namespace [attribute] is present, then its �actual value�
-	* must not match the �actual value� of the enclosing <schema>'s
+	* 1.1 If the namespace [attribute] is present, then its `actual value`
+	* must not match the `actual value` of the enclosing <schema>'s
 	* targetNamespace [attribute].
 	*/
 	if (xmlStrEqual(thisTargetNamespace, namespaceName)) {
@@ -10969,7 +10990,7 @@ xmlSchemaParseIncludeOrRedefine(xmlSchemaParserCtxtPtr pctxt,
 	    * for inclusions, since the that was the feedback from the
 	    * schema people. I.e. the following spec piece will *not* be
 	    * satisfied:
-	    * SPEC src-include: "It is not an error for the �actual value� of the
+	    * SPEC src-include: "It is not an error for the `actual value` of the
 	    * schemaLocation [attribute] to fail to resolve it all, in which
 	    * case no corresponding inclusion is performed.
 	    * So do we need a warning report here?"
@@ -10986,7 +11007,7 @@ xmlSchemaParseIncludeOrRedefine(xmlSchemaParserCtxtPtr pctxt,
 	    *
 	    * SPEC src-redefine (1)
 	    * "If there are any element information items among the [children]
-	    * other than <annotation> then the �actual value� of the
+	    * other than <annotation> then the `actual value` of the
 	    * schemaLocation [attribute] must successfully resolve."
 	    * TODO: Ask the WG if a the location has always to resolve
 	    * here as well!
@@ -11006,9 +11027,9 @@ xmlSchemaParseIncludeOrRedefine(xmlSchemaParserCtxtPtr pctxt,
 	if (bucket->origTargetNamespace != NULL) {
 	    /*
 	    * SPEC src-include (2.1)
-	    * "SII has a targetNamespace [attribute], and its �actual
-	    * value� is identical to the �actual value� of the targetNamespace
-	    * [attribute] of SII� (which must have such an [attribute])."
+	    * "SII has a targetNamespace [attribute], and its `actual
+	    * value` is identical to the `actual value` of the targetNamespace
+	    * [attribute] of SII' (which must have such an [attribute])."
 	    */
 	    if (pctxt->targetNamespace == NULL) {
 		xmlSchemaCustomErr(ACTXT_CAST pctxt,
@@ -11356,8 +11377,8 @@ xmlSchemaParseModelGroup(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
 			/*
 			* SPEC src-redefine:
 			* (6.1) "If it has a <group> among its contents at
-			* some level the �actual value� of whose ref
-			* [attribute] is the same as the �actual value� of
+			* some level the `actual value` of whose ref
+			* [attribute] is the same as the `actual value` of
 			* its own name attribute plus target namespace, then
 			* all of the following must be true:"
 			* (6.1.1) "It must have exactly one such group."
@@ -11382,9 +11403,9 @@ xmlSchemaParseModelGroup(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
 			    xmlChar *str = NULL;
 			    /*
 			    * SPEC src-redefine:
-			    * (6.1.2) "The �actual value� of both that
+			    * (6.1.2) "The `actual value` of both that
 			    * group's minOccurs and maxOccurs [attribute]
-			    * must be 1 (or �absent�).
+			    * must be 1 (or `absent`).
 			    */
 			    xmlSchemaCustomErr(ACTXT_CAST ctxt,
 				XML_SCHEMAP_SRC_REDEFINE, child, NULL,
@@ -11498,8 +11519,8 @@ xmlSchemaParseRestriction(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
     *
     * SPEC (1.2) "...otherwise (<restriction> has no <simpleType> "
     * among its [children]), the simple type definition which is
-    * the {content type} of the type definition �resolved� to by
-    * the �actual value� of the base [attribute]"
+    * the {content type} of the type definition `resolved` to by
+    * the `actual value` of the base [attribute]"
     */
     if (xmlSchemaPValAttrQName(ctxt, schema, NULL, node, "base",
 	&(type->baseNs), &(type->base)) == 0)
@@ -11522,8 +11543,8 @@ xmlSchemaParseRestriction(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
 		/*
 		* REDEFINE: SPEC src-redefine (5)
 		* "Within the [children], each <simpleType> must have a
-		* <restriction> among its [children] ... the �actual value� of
-		* whose base [attribute] must be the same as the �actual value�
+		* <restriction> among its [children] ... the `actual value` of
+		* whose base [attribute] must be the same as the `actual value`
 		* of its own name attribute plus target namespace;"
 		*/
 		xmlSchemaPCustomErrExt(ctxt, XML_SCHEMAP_SRC_REDEFINE,
@@ -12284,7 +12305,7 @@ xmlSchemaParseComplexType(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
 	* SPEC
 	* "...the third alternative (neither <simpleContent> nor
 	* <complexContent>) is chosen. This case is understood as shorthand
-	* for complex content restricting the �ur-type definition�, and the
+	* for complex content restricting the `ur-type definition`, and the
 	* details of the mappings should be modified as necessary.
 	*/
 	type->baseType = xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYTYPE);
@@ -12353,15 +12374,15 @@ xmlSchemaParseComplexType(xmlSchemaParserCtxtPtr ctxt, xmlSchemaPtr schema,
 }
 
 /************************************************************************
- * 									*
- * 			Validating using Schemas			*
- * 									*
+ *									*
+ *			Validating using Schemas			*
+ *									*
  ************************************************************************/
 
 /************************************************************************
- * 									*
- * 			Reading/Writing Schemas				*
- * 									*
+ *									*
+ *			Reading/Writing Schemas				*
+ *									*
  ************************************************************************/
 
 #if 0 /* Will be enabled if it is clear what options are needed. */
@@ -12938,6 +12959,15 @@ xmlSchemaBuildAContentModel(xmlSchemaParserCtxtPtr pctxt,
                         if (tmp2 != 1) ret = 0;
                         sub = sub->next;
                     }
+
+		    /*
+		     * epsilon needed to block previous trans from
+		     * being allowed to enter back from another
+		     * construct
+		     */
+		    pctxt->state = xmlAutomataNewEpsilon(pctxt->am,
+					pctxt->state, NULL);
+
                     if (particle->minOccurs == 0) {
                         xmlAutomataNewEpsilon(pctxt->am, oldstate,
                                               pctxt->state);
@@ -13183,8 +13213,8 @@ xmlSchemaResolveElementReferences(xmlSchemaElementPtr elemDecl,
     if ((elemDecl->subtypes == NULL) && (elemDecl->namedType != NULL)) {
 	xmlSchemaTypePtr type;
 
-	/* (type definition) ... otherwise the type definition �resolved�
-	* to by the �actual value� of the type [attribute] ...
+	/* (type definition) ... otherwise the type definition `resolved`
+	* to by the `actual value` of the type [attribute] ...
 	*/
 	type = xmlSchemaGetType(ctxt->schema, elemDecl->namedType,
 	    elemDecl->namedTypeNs);
@@ -13222,7 +13252,7 @@ xmlSchemaResolveElementReferences(xmlSchemaElementPtr elemDecl,
 	    /*
 	    * The type definitions is set to:
 	    * SPEC "...the {type definition} of the element
-	    * declaration �resolved� to by the �actual value�
+	    * declaration `resolved` to by the `actual value`
 	    * of the substitutionGroup [attribute], if present"
 	    */
 	    if (elemDecl->subtypes == NULL)
@@ -13260,8 +13290,8 @@ xmlSchemaResolveUnionMemberTypes(xmlSchemaParserCtxtPtr ctxt,
 
     /*
     * SPEC (1) "If the <union> alternative is chosen, then [Definition:]
-    * define the explicit members as the type definitions �resolved�
-    * to by the items in the �actual value� of the memberTypes [attribute],
+    * define the explicit members as the type definitions `resolved`
+    * to by the items in the `actual value` of the memberTypes [attribute],
     * if any, followed by the type definitions corresponding to the
     * <simpleType>s among the [children] of <union>, if any."
     */
@@ -13556,7 +13586,7 @@ xmlSchemaUnionWildcards(xmlSchemaParserCtxtPtr ctxt,
 	return (0);
     }
     /*
-    * 3 If both O1 and O2 are sets of (namespace names or �absent�),
+    * 3 If both O1 and O2 are sets of (namespace names or `absent`),
     * then the union of those sets must be the value.
     */
     if ((completeWild->nsSet != NULL) && (curWild->nsSet != NULL)) {
@@ -13590,7 +13620,7 @@ xmlSchemaUnionWildcards(xmlSchemaParserCtxtPtr ctxt,
     }
     /*
     * 4 If the two are negations of different values (namespace names
-    * or �absent�), then a pair of not and �absent� must be the value.
+    * or `absent`), then a pair of not and `absent` must be the value.
     */
     if ((completeWild->negNsSet != NULL) &&
 	(curWild->negNsSet != NULL) &&
@@ -13632,7 +13662,7 @@ xmlSchemaUnionWildcards(xmlSchemaParserCtxtPtr ctxt,
 	if (nsFound && absentFound) {
 	    /*
 	    * 5.1 If the set S includes both the negated namespace
-	    * name and �absent�, then any must be the value.
+	    * name and `absent`, then any must be the value.
 	    */
 	    completeWild->any = 1;
 	    if (completeWild->nsSet != NULL) {
@@ -13646,7 +13676,7 @@ xmlSchemaUnionWildcards(xmlSchemaParserCtxtPtr ctxt,
 	} else if (nsFound && (!absentFound)) {
 	    /*
 	    * 5.2 If the set S includes the negated namespace name
-	    * but not �absent�, then a pair of not and �absent� must
+	    * but not `absent`, then a pair of not and `absent` must
 	    * be the value.
 	    */
 	    if (completeWild->nsSet != NULL) {
@@ -13661,7 +13691,7 @@ xmlSchemaUnionWildcards(xmlSchemaParserCtxtPtr ctxt,
 	    completeWild->negNsSet->value = NULL;
 	} else if ((!nsFound) && absentFound) {
 	    /*
-	    * 5.3 If the set S includes �absent� but not the negated
+	    * 5.3 If the set S includes `absent` but not the negated
 	    * namespace name, then the union is not expressible.
 	    */
 	    xmlSchemaPErr(ctxt, completeWild->node,
@@ -13672,7 +13702,7 @@ xmlSchemaUnionWildcards(xmlSchemaParserCtxtPtr ctxt,
 	} else if ((!nsFound) && (!absentFound)) {
 	    /*
 	    * 5.4 If the set S does not include either the negated namespace
-	    * name or �absent�, then whichever of O1 or O2 is a pair of not
+	    * name or `absent`, then whichever of O1 or O2 is a pair of not
 	    * and a namespace name must be the value.
 	    */
 	    if (completeWild->negNsSet == NULL) {
@@ -13706,7 +13736,7 @@ xmlSchemaUnionWildcards(xmlSchemaParserCtxtPtr ctxt,
 	while (cur != NULL) {
 	    if (cur->value == NULL) {
 		/*
-		* 6.1 If the set S includes �absent�, then any must be the
+		* 6.1 If the set S includes `absent`, then any must be the
 		* value.
 		*/
 		completeWild->any = 1;
@@ -13724,8 +13754,8 @@ xmlSchemaUnionWildcards(xmlSchemaParserCtxtPtr ctxt,
 	}
 	if (completeWild->negNsSet == NULL) {
 	    /*
-	    * 6.2 If the set S does not include �absent�, then a pair of not
-	    * and �absent� must be the value.
+	    * 6.2 If the set S does not include `absent`, then a pair of not
+	    * and `absent` must be the value.
 	    */
 	    if (completeWild->nsSet != NULL) {
 		xmlSchemaFreeWildcardNsSet(completeWild->nsSet);
@@ -13808,9 +13838,9 @@ xmlSchemaIntersectWildcards(xmlSchemaParserCtxtPtr ctxt,
     }
     /*
     * 3 If either O1 or O2 is a pair of not and a value (a namespace
-    * name or �absent�) and the other is a set of (namespace names or
-    * �absent�), then that set, minus the negated value if it was in
-    * the set, minus �absent� if it was in the set, must be the value.
+    * name or `absent`) and the other is a set of (namespace names or
+    * `absent`), then that set, minus the negated value if it was in
+    * the set, minus `absent` if it was in the set, must be the value.
     */
     if (((completeWild->negNsSet != NULL) && (curWild->nsSet != NULL)) ||
 	((curWild->negNsSet != NULL) && (completeWild->nsSet != NULL))) {
@@ -13859,7 +13889,7 @@ xmlSchemaIntersectWildcards(xmlSchemaParserCtxtPtr ctxt,
 	return(0);
     }
     /*
-    * 4 If both O1 and O2 are sets of (namespace names or �absent�),
+    * 4 If both O1 and O2 are sets of (namespace names or `absent`),
     * then the intersection of those sets must be the value.
     */
     if ((completeWild->nsSet != NULL) && (curWild->nsSet != NULL)) {
@@ -13909,7 +13939,7 @@ xmlSchemaIntersectWildcards(xmlSchemaParserCtxtPtr ctxt,
     }
     /*
     * 6 If the one is a negation of a namespace name and the other
-    * is a negation of �absent�, then the one which is the negation
+    * is a negation of `absent`, then the one which is the negation
     * of a namespace name must be the value.
     */
     if ((completeWild->negNsSet != NULL) && (curWild->negNsSet != NULL) &&
@@ -13941,7 +13971,7 @@ xmlSchemaCheckCOSNSSubset(xmlSchemaWildcardPtr sub,
     if (super->any)
 	return (0);
     /*
-    * 2.1 sub must be a pair of not and a namespace name or �absent�.
+    * 2.1 sub must be a pair of not and a namespace name or `absent`.
     * 2.2 super must be a pair of not and the same value.
     */
     if ((sub->negNsSet != NULL) &&
@@ -13949,7 +13979,7 @@ xmlSchemaCheckCOSNSSubset(xmlSchemaWildcardPtr sub,
 	(sub->negNsSet->value == super->negNsSet->value))
 	return (0);
     /*
-    * 3.1 sub must be a set whose members are either namespace names or �absent�.
+    * 3.1 sub must be a set whose members are either namespace names or `absent`.
     */
     if (sub->nsSet != NULL) {
 	/*
@@ -13980,7 +14010,7 @@ xmlSchemaCheckCOSNSSubset(xmlSchemaWildcardPtr sub,
 	    xmlSchemaWildcardNsPtr cur;
 	    /*
 	    * 3.2.2 super must be a pair of not and a namespace name or
-	    * �absent� and that value must not be in sub's set.
+	    * `absent` and that value must not be in sub's set.
 	    */
 	    cur = sub->nsSet;
 	    while (cur != NULL) {
@@ -14142,7 +14172,7 @@ xmlSchemaCheckDerivationOKRestriction2to4(xmlSchemaParserCtxtPtr pctxt,
 			* SPEC (2.1.2) "R's {attribute declaration}'s
 			* {type definition} must be validly derived from
 			* B's {type definition} given the empty set as
-			* defined in Type Derivation OK (Simple) (�3.14.6)."
+			* defined in Type Derivation OK (Simple) ($3.14.6)."
 			*/
 			xmlSchemaPAttrUseErr4(pctxt,
 			    XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2,
@@ -14174,8 +14204,8 @@ xmlSchemaCheckDerivationOKRestriction2to4(xmlSchemaParserCtxtPtr pctxt,
 			/*
 			* 2.1.3 ... one of the following must be true
 			*
-			* 2.1.3.1 B's �effective value constraint� is
-			* �absent� or default.
+			* 2.1.3.1 B's `effective value constraint` is
+			* `absent` or default.
 			*/
 			if ((bEffValue != NULL) &&
 			    (effFixed == 1)) {
@@ -14184,7 +14214,7 @@ xmlSchemaCheckDerivationOKRestriction2to4(xmlSchemaParserCtxtPtr pctxt,
 			    xmlSchemaGetEffectiveValueConstraint(bcur,
 				&effFixed, &rEffValue, NULL);
 			    /*
-			    * 2.1.3.2 R's �effective value constraint� is
+			    * 2.1.3.2 R's `effective value constraint` is
 			    * fixed with the same string as B's.
 			    * MAYBE TODO: Compare the computed values.
 			    *       Hmm, it says "same string" so
@@ -14218,9 +14248,9 @@ not_found:
 		/*
 		* (2.2) "otherwise the {base type definition} must have an
 		* {attribute wildcard} and the {target namespace} of the
-		* R's {attribute declaration} must be �valid� with respect
+		* R's {attribute declaration} must be `valid` with respect
 		* to that wildcard, as defined in Wildcard allows Namespace
-		* Name (�3.10.4)."
+		* Name ($3.10.4)."
 		*/
 		if ((baseWild == NULL) ||
 		    (xmlSchemaCheckCVCWildcardNamespace(baseWild,
@@ -14318,7 +14348,7 @@ not_found:
 	    * (4.2) "The complex type definition's {attribute wildcard}'s
 	    * {namespace constraint} must be a subset of the {base type
 	    * definition}'s {attribute wildcard}'s {namespace constraint},
-	    * as defined by Wildcard Subset (�3.10.6)."
+	    * as defined by Wildcard Subset ($3.10.6)."
 	    */
 	    xmlSchemaCustomErr4(ACTXT_CAST pctxt,
 		XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_2,
@@ -14332,8 +14362,8 @@ not_found:
 	    FREE_AND_NULL(str);
 	    return(pctxt->err);
 	}
-	/* 4.3 Unless the {base type definition} is the �ur-type
-	* definition�, the complex type definition's {attribute
+	/* 4.3 Unless the {base type definition} is the `ur-type
+	* definition`, the complex type definition's {attribute
 	* wildcard}'s {process contents} must be identical to or
 	* stronger than the {base type definition}'s {attribute
 	* wildcard}'s {process contents}, where strict is stronger
@@ -14519,7 +14549,7 @@ inherit_next: {}
     if (WXS_IS_EXTENSION(type)) {
 	if (baseType->attributeWildcard != NULL) {
 	    /*
-	    * (3.2.2.1) "If the �base wildcard� is non-�absent�, then
+	    * (3.2.2.1) "If the `base wildcard` is non-`absent`, then
 	    * the appropriate case among the following:"
 	    */
 	    if (type->attributeWildcard != NULL) {
@@ -14527,26 +14557,26 @@ inherit_next: {}
 		* Union the complete wildcard with the base wildcard.
 		* SPEC {attribute wildcard}
 		* (3.2.2.1.2) "otherwise a wildcard whose {process contents}
-		* and {annotation} are those of the �complete wildcard�,
+		* and {annotation} are those of the `complete wildcard`,
 		* and whose {namespace constraint} is the intensional union
-		* of the {namespace constraint} of the �complete wildcard�
-		* and of the �base wildcard�, as defined in Attribute
-		* Wildcard Union (�3.10.6)."
+		* of the {namespace constraint} of the `complete wildcard`
+		* and of the `base wildcard`, as defined in Attribute
+		* Wildcard Union ($3.10.6)."
 		*/
 		if (xmlSchemaUnionWildcards(pctxt, type->attributeWildcard,
 		    baseType->attributeWildcard) == -1)
 		    goto exit_failure;
 	    } else {
 		/*
-		* (3.2.2.1.1) "If the �complete wildcard� is �absent�,
-		* then the �base wildcard�."
+		* (3.2.2.1.1) "If the `complete wildcard` is `absent`,
+		* then the `base wildcard`."
 		*/
 		type->attributeWildcard = baseType->attributeWildcard;
 	    }
 	} else {
 	    /*
-	    * (3.2.2.2) "otherwise (the �base wildcard� is �absent�) the
-	    * �complete wildcard"
+	    * (3.2.2.2) "otherwise (the `base wildcard` is `absent`) the
+	    * `complete wildcard`"
 	    * NOOP
 	    */
 	}
@@ -14554,7 +14584,7 @@ inherit_next: {}
 	/*
 	* SPEC {attribute wildcard}
 	* (3.1) "If the <restriction> alternative is chosen, then the
-	* �complete wildcard�;"
+	* `complete wildcard`;"
 	* NOOP
 	*/
     }
@@ -14803,12 +14833,12 @@ xmlSchemaCheckCOSSTDerivedOK(xmlSchemaAbstractCtxtPtr actxt,
     /* 2.2 */
     if (type->baseType == baseType) {
 	/*
-	* 2.2.1 D's �base type definition� is B.
+	* 2.2.1 D's `base type definition` is B.
 	*/
 	return (0);
     }
     /*
-    * 2.2.2 D's �base type definition� is not the �ur-type definition�
+    * 2.2.2 D's `base type definition` is not the `ur-type definition`
     * and is validly derived from B given the subset, as defined by this
     * constraint.
     */
@@ -14818,8 +14848,8 @@ xmlSchemaCheckCOSSTDerivedOK(xmlSchemaAbstractCtxtPtr actxt,
 	return (0);
     }
     /*
-    * 2.2.3 D's {variety} is list or union and B is the �simple ur-type
-    * definition�.
+    * 2.2.3 D's {variety} is list or union and B is the `simple ur-type
+    * definition`.
     */
     if (WXS_IS_ANY_SIMPLE_TYPE(baseType) &&
 	(WXS_IS_LIST(type) || WXS_IS_UNION(type))) {
@@ -15131,14 +15161,14 @@ xmlSchemaCheckSTPropsCorrect(xmlSchemaParserCtxtPtr ctxt,
     * NOTE: This is somehow redundant, since we actually built a simple type
     * to have all the needed information; this acts as an self test.
     */
-    /* Base type: If the datatype has been �derived� by �restriction�
-    * then the Simple Type Definition component from which it is �derived�,
-    * otherwise the Simple Type Definition for anySimpleType (�4.1.6).
+    /* Base type: If the datatype has been `derived` by `restriction`
+    * then the Simple Type Definition component from which it is `derived`,
+    * otherwise the Simple Type Definition for anySimpleType ($4.1.6).
     */
     if (baseType == NULL) {
 	/*
 	* TODO: Think about: "modulo the impact of Missing
-	* Sub-components (�5.3)."
+	* Sub-components ($5.3)."
 	*/
 	xmlSchemaPCustomErr(ctxt,
 	    XML_SCHEMAP_ST_PROPS_CORRECT_1,
@@ -15156,9 +15186,10 @@ xmlSchemaCheckSTPropsCorrect(xmlSchemaParserCtxtPtr ctxt,
 	FREE_AND_NULL(str)
 	return (XML_SCHEMAP_ST_PROPS_CORRECT_1);
     }
-    if ( (WXS_IS_LIST(type) || WXS_IS_UNION(type)) &&
-	 (WXS_IS_RESTRICTION(type) == 0) &&
-	 (! WXS_IS_ANY_SIMPLE_TYPE(baseType))) {
+    if ((WXS_IS_LIST(type) || WXS_IS_UNION(type)) &&
+	(WXS_IS_RESTRICTION(type) == 0) &&
+	((! WXS_IS_ANY_SIMPLE_TYPE(baseType)) &&
+         (baseType->type != XML_SCHEMA_TYPE_SIMPLE))) {
 	xmlSchemaPCustomErr(ctxt,
 	    XML_SCHEMAP_ST_PROPS_CORRECT_1,
 	    WXS_BASIC_CAST type, NULL,
@@ -15197,10 +15228,10 @@ xmlSchemaCheckSTPropsCorrect(xmlSchemaParserCtxtPtr ctxt,
     }
 
     /*
-    * 2 All simple type definitions must be derived ultimately from the �simple
-    * ur-type definition (so� circular definitions are disallowed). That is, it
-    * must be possible to reach a built-in primitive datatype or the �simple
-    * ur-type definition� by repeatedly following the {base type definition}.
+    * 2 All simple type definitions must be derived ultimately from the `simple
+    * ur-type definition` (so circular definitions are disallowed). That is, it
+    * must be possible to reach a built-in primitive datatype or the `simple
+    * ur-type definition` by repeatedly following the {base type definition}.
     *
     * NOTE: this is done in xmlSchemaCheckTypeDefCircular().
     */
@@ -15384,10 +15415,10 @@ xmlSchemaCheckCOSSTRestricts(xmlSchemaParserCtxtPtr pctxt,
 	    }
 	    /*
 	    * MAYBE TODO: (Hmm, not really) Datatypes states:
-	    * A �list� datatype can be �derived� from an �atomic� datatype
-	    * whose �lexical space� allows space (such as string or anyURI)or
-	    * a �union� datatype any of whose {member type definitions}'s
-	    * �lexical space� allows space.
+	    * A `list` datatype can be `derived` from an `atomic` datatype
+	    * whose `lexical space` allows space (such as string or anyURI)or
+	    * a `union` datatype any of whose {member type definitions}'s
+	    * `lexical space` allows space.
 	    */
 	} else {
 	    /*
@@ -15424,7 +15455,7 @@ xmlSchemaCheckCOSSTRestricts(xmlSchemaParserCtxtPtr pctxt,
 	    /*
 	    * 2.3.2.3 The {item type definition} must be validly derived
 	    * from the {base type definition}'s {item type definition} given
-	    * the empty set, as defined in Type Derivation OK (Simple) (�3.14.6).
+	    * the empty set, as defined in Type Derivation OK (Simple) ($3.14.6).
 	    */
 	    {
 		xmlSchemaTypePtr baseItemType;
@@ -15471,7 +15502,7 @@ xmlSchemaCheckCOSSTRestricts(xmlSchemaParserCtxtPtr pctxt,
 			case XML_SCHEMA_FACET_WHITESPACE:
 			    /*
 			    * TODO: 2.5.1.2 List datatypes
-			    * The value of �whiteSpace� is fixed to the value collapse.
+			    * The value of `whiteSpace` is fixed to the value collapse.
 			    */
 			case XML_SCHEMA_FACET_PATTERN:
 			case XML_SCHEMA_FACET_ENUMERATION:
@@ -15524,8 +15555,8 @@ xmlSchemaCheckCOSSTRestricts(xmlSchemaParserCtxtPtr pctxt,
 	    member = member->next;
 	}
 	/*
-	* 3.3.1 If the {base type definition} is the �simple ur-type
-	* definition�
+	* 3.3.1 If the {base type definition} is the `simple ur-type
+	* definition`
 	*/
 	if (type->baseType->builtInType == XML_SCHEMAS_ANYSIMPLETYPE) {
 	    /*
@@ -15587,7 +15618,7 @@ xmlSchemaCheckCOSSTRestricts(xmlSchemaParserCtxtPtr pctxt,
 	    * 3.3.2.3 The {member type definitions}, in order, must be validly
 	    * derived from the corresponding type definitions in the {base
 	    * type definition}'s {member type definitions} given the empty set,
-	    * as defined in Type Derivation OK (Simple) (�3.14.6).
+	    * as defined in Type Derivation OK (Simple) ($3.14.6).
 	    */
 	    {
 		xmlSchemaTypeLinkPtr baseMember;
@@ -15694,7 +15725,7 @@ xmlSchemaCheckSRCSimpleType(xmlSchemaParserCtxtPtr ctxt,
     /*
     * src-simple-type.1 The corresponding simple type definition, if any,
     * must satisfy the conditions set out in Constraints on Simple Type
-    * Definition Schema Components (�3.14.6).
+    * Definition Schema Components ($3.14.6).
     */
     if (WXS_IS_RESTRICTION(type)) {
 	/*
@@ -15792,8 +15823,8 @@ xmlSchemaParseCheckCOSValidDefault(xmlSchemaParserCtxtPtr pctxt,
 	* SPEC (2.1) "its {content type} must be a simple type definition
 	* or mixed."
 	* SPEC (2.2.2) "If the {content type} is mixed, then the {content
-	* type}'s particle must be �emptiable� as defined by
-	* Particle Emptiable (�3.9.6)."
+	* type}'s particle must be `emptiable` as defined by
+	* Particle Emptiable ($3.9.6)."
 	*/
 	if ((! WXS_HAS_SIMPLE_CONTENT(type)) &&
 	    ((! WXS_HAS_MIXED_CONTENT(type)) || (! WXS_EMPTIABLE(type)))) {
@@ -15809,14 +15840,14 @@ xmlSchemaParseCheckCOSValidDefault(xmlSchemaParserCtxtPtr pctxt,
     }
     /*
     * 1 If the type definition is a simple type definition, then the string
-    * must be �valid� with respect to that definition as defined by String
-    * Valid (�3.14.4).
+    * must be `valid` with respect to that definition as defined by String
+    * Valid ($3.14.4).
     *
     * AND
     *
     * 2.2.1 If the {content type} is a simple type definition, then the
-    * string must be �valid� with respect to that simple type definition
-    * as defined by String Valid (�3.14.4).
+    * string must be `valid` with respect to that simple type definition
+    * as defined by String Valid ($3.14.4).
     */
     if (WXS_IS_SIMPLE(type))
 	ret = xmlSchemaVCheckCVCSimpleType(ACTXT_CAST pctxt, node,
@@ -15857,8 +15888,8 @@ xmlSchemaCheckCTPropsCorrect(xmlSchemaParserCtxtPtr pctxt,
     *
     * SPEC (1) "The values of the properties of a complex type definition must
     * be as described in the property tableau in The Complex Type Definition
-    * Schema Component (�3.4.1), modulo the impact of Missing
-    * Sub-components (�5.3)."
+    * Schema Component ($3.4.1), modulo the impact of Missing
+    * Sub-components ($5.3)."
     */
     if ((type->baseType != NULL) &&
 	(WXS_IS_SIMPLE(type->baseType)) &&
@@ -15875,9 +15906,9 @@ xmlSchemaCheckCTPropsCorrect(xmlSchemaParserCtxtPtr pctxt,
 	return (XML_SCHEMAP_SRC_CT_1);
     }
     /*
-    * SPEC (3) "Circular definitions are disallowed, except for the �ur-type
-    * definition�. That is, it must be possible to reach the �ur-type
-    * definition by repeatedly following the {base type definition}."
+    * SPEC (3) "Circular definitions are disallowed, except for the `ur-type
+    * definition`. That is, it must be possible to reach the `ur-type
+    * definition` by repeatedly following the {base type definition}."
     *
     * NOTE (3) is done in xmlSchemaCheckTypeDefCircular().
     */
@@ -16029,8 +16060,8 @@ xmlSchemaCheckCOSCTDerivedOK(xmlSchemaAbstractCtxtPtr actxt,
     if (type->baseType == baseType)
 	return (0);
     /*
-    * SPEC (2.3.1) "D's {base type definition} must not be the �ur-type
-    * definition�."
+    * SPEC (2.3.1) "D's {base type definition} must not be the `ur-type
+    * definition`."
     */
     if (WXS_IS_ANYTYPE(type->baseType))
 	return (1);
@@ -16047,7 +16078,7 @@ xmlSchemaCheckCOSCTDerivedOK(xmlSchemaAbstractCtxtPtr actxt,
 	/*
 	* SPEC (2.3.2.2) "If D's {base type definition} is simple, then it
 	* must be validly derived from B given the subset as defined in Type
-	* Derivation OK (Simple) (�3.14.6).
+	* Derivation OK (Simple) ($3.14.6).
 	*/
 	return (xmlSchemaCheckCOSSTDerivedOK(actxt, type->baseType,
 	    baseType, set));
@@ -16187,7 +16218,7 @@ xmlSchemaCheckCOSCTExtends(xmlSchemaParserCtxtPtr ctxt,
 	* definition must also have one, and the base type definition's
 	* {attribute  wildcard}'s {namespace constraint} must be a subset
 	* of the complex  type definition's {attribute wildcard}'s {namespace
-	* constraint}, as defined by Wildcard Subset (�3.10.6)."
+	* constraint}, as defined by Wildcard Subset ($3.10.6)."
 	*/
 
 	/*
@@ -16284,9 +16315,9 @@ xmlSchemaCheckCOSCTExtends(xmlSchemaParserCtxtPtr ctxt,
 		}
 		/*
 		* URGENT TODO SPEC (1.4.3.2.2.2) "The particle of the
-		* complex type definition must be a �valid extension�
+		* complex type definition must be a `valid extension`
 		* of the {base type definition}'s particle, as defined
-		* in Particle Valid (Extension) (�3.9.6)."
+		* in Particle Valid (Extension) ($3.9.6)."
 		*
 		* NOTE that we won't check "Particle Valid (Extension)",
 		* since it is ensured by the derivation process in
@@ -16403,7 +16434,7 @@ xmlSchemaCheckDerivationOKRestriction(xmlSchemaParserCtxtPtr ctxt,
     if (base->builtInType == XML_SCHEMAS_ANYTYPE) {
 	/*
 	* SPEC (5.1) "The {base type definition} must be the
-	* �ur-type definition�."
+	* `ur-type definition`."
 	* PASS
 	*/
     } else if ((type->contentType == XML_SCHEMA_CONTENT_SIMPLE) ||
@@ -16422,7 +16453,7 @@ xmlSchemaCheckDerivationOKRestriction(xmlSchemaParserCtxtPtr ctxt,
 	    * SPEC (5.2.2.1) "The {content type} of the {base type
 	    * definition} must be a simple type definition from which
 	    * the {content type} is validly derived given the empty
-	    * set as defined in Type Derivation OK (Simple) (�3.14.6)."
+	    * set as defined in Type Derivation OK (Simple) ($3.14.6)."
 	    *
 	    * ATTENTION TODO: This seems not needed if the type implicitely
 	    * derived from the base type.
@@ -16453,8 +16484,8 @@ xmlSchemaCheckDerivationOKRestriction(xmlSchemaParserCtxtPtr ctxt,
 		(xmlSchemaParticlePtr) base->subtypes))) {
 	    /*
 	    * SPEC (5.2.2.2) "The {base type definition} must be mixed
-	    * and have a particle which is �emptiable� as defined in
-	    * Particle Emptiable (�3.9.6)."
+	    * and have a particle which is `emptiable` as defined in
+	    * Particle Emptiable ($3.9.6)."
 	    * PASS
 	    */
 	} else {
@@ -16483,7 +16514,7 @@ xmlSchemaCheckDerivationOKRestriction(xmlSchemaParserCtxtPtr ctxt,
 	    /*
 	    * SPEC (5.3.2.2) "The {content type} of the {base type
 	    * definition} must be elementOnly or mixed and have a particle
-	    * which is �emptiable� as defined in Particle Emptiable (�3.9.6)."
+	    * which is `emptiable` as defined in Particle Emptiable ($3.9.6)."
 	    * PASS
 	    */
 	} else {
@@ -16516,9 +16547,9 @@ xmlSchemaCheckDerivationOKRestriction(xmlSchemaParserCtxtPtr ctxt,
 	}
 	/*
 	* SPEC (5.4.2) "The particle of the complex type definition itself
-	* must be a �valid restriction� of the particle of the {content
+	* must be a `valid restriction` of the particle of the {content
 	* type} of the {base type definition} as defined in Particle Valid
-	* (Restriction) (�3.9.6).
+	* (Restriction) ($3.9.6).
 	*
 	* URGENT TODO: (5.4.2)
 	*/
@@ -16587,7 +16618,7 @@ xmlSchemaCheckSRCCT(xmlSchemaParserCtxtPtr ctxt,
     if (! WXS_HAS_SIMPLE_CONTENT(type)) {
 	/*
 	* 1 If the <complexContent> alternative is chosen, the type definition
-	* �resolved� to by the �actual value� of the base [attribute]
+	* `resolved` to by the `actual value` of the base [attribute]
 	* must be a complex type definition;
 	*/
 	if (! WXS_IS_COMPLEX(base)) {
@@ -16607,7 +16638,7 @@ xmlSchemaCheckSRCCT(xmlSchemaParserCtxtPtr ctxt,
 	* SPEC
 	* 2 If the <simpleContent> alternative is chosen, all of the
 	* following must be true:
-	* 2.1 The type definition �resolved� to by the �actual value� of the
+	* 2.1 The type definition `resolved` to by the `actual value` of the
 	* base [attribute] must be one of the following:
 	*/
 	if (WXS_IS_SIMPLE(base)) {
@@ -16713,14 +16744,14 @@ xmlSchemaCheckSRCCT(xmlSchemaParserCtxtPtr ctxt,
     /*
     * SPEC (3) "The corresponding complex type definition component must
     * satisfy the conditions set out in Constraints on Complex Type
-    * Definition Schema Components (�3.4.6);"
+    * Definition Schema Components ($3.4.6);"
     * NOTE (3) will be done in xmlSchemaTypeFixup().
     */
     /*
     * SPEC (4) If clause 2.2.1 or clause 2.2.2 in the correspondence specification
     * above for {attribute wildcard} is satisfied, the intensional
     * intersection must be expressible, as defined in Attribute Wildcard
-    * Intersection (�3.10.6).
+    * Intersection ($3.10.6).
     * NOTE (4) is done in xmlSchemaFixupTypeAttributeUses().
     */
     return (ret);
@@ -16791,7 +16822,7 @@ xmlSchemaCheckRCaseNameAndTypeOK(xmlSchemaParserCtxtPtr ctxt,
 	return (1);
     /*
     * SPEC (2) "R's occurrence range is a valid restriction of B's
-    * occurrence range as defined by Occurrence Range OK (�3.9.6)."
+    * occurrence range as defined by Occurrence Range OK ($3.9.6)."
     */
     if (xmlSchemaCheckParticleRangeOK(r->minOccurs, r->maxOccurs,
 	    b->minOccurs, b->maxOccurs) != 0)
@@ -16883,19 +16914,19 @@ xmlSchemaCheckRCaseNSCompat(xmlSchemaParserCtxtPtr ctxt,
 {
     /* TODO:Error codes (rcase-NSCompat). */
     /*
-    * SPEC "For an element declaration particle to be a �valid restriction�
+    * SPEC "For an element declaration particle to be a `valid restriction`
     * of a wildcard particle all of the following must be true:"
     *
-    * SPEC (1) "The element declaration's {target namespace} is �valid�
+    * SPEC (1) "The element declaration's {target namespace} is `valid`
     * with respect to the wildcard's {namespace constraint} as defined by
-    * Wildcard allows Namespace Name (�3.10.4)."
+    * Wildcard allows Namespace Name ($3.10.4)."
     */
     if (xmlSchemaCheckCVCWildcardNamespace((xmlSchemaWildcardPtr) b->children,
 	((xmlSchemaElementPtr) r->children)->targetNamespace) != 0)
 	return (1);
     /*
     * SPEC (2) "R's occurrence range is a valid restriction of B's
-    * occurrence range as defined by Occurrence Range OK (�3.9.6)."
+    * occurrence range as defined by Occurrence Range OK ($3.9.6)."
     */
     if (xmlSchemaCheckParticleRangeOK(r->minOccurs, r->maxOccurs,
 	    b->minOccurs, b->maxOccurs) != 0)
@@ -16955,21 +16986,21 @@ xmlSchemaCheckRCaseNSSubset(xmlSchemaParserCtxtPtr ctxt,
     /* TODO: Error codes (rcase-NSSubset). */
     /*
     * SPEC (1) "R's occurrence range is a valid restriction of B's
-    * occurrence range as defined by Occurrence Range OK (�3.9.6)."
+    * occurrence range as defined by Occurrence Range OK ($3.9.6)."
     */
     if (xmlSchemaCheckParticleRangeOK(r->minOccurs, r->maxOccurs,
 	    b->minOccurs, b->maxOccurs))
 	return (1);
     /*
     * SPEC (2) "R's {namespace constraint} must be an intensional subset
-    * of B's {namespace constraint} as defined by Wildcard Subset (�3.10.6)."
+    * of B's {namespace constraint} as defined by Wildcard Subset ($3.10.6)."
     */
     if (xmlSchemaCheckCOSNSSubset((xmlSchemaWildcardPtr) r->children,
 	(xmlSchemaWildcardPtr) b->children))
 	return (1);
     /*
-    * SPEC (3) "Unless B is the content model wildcard of the �ur-type
-    * definition�, R's {process contents} must be identical to or stronger
+    * SPEC (3) "Unless B is the content model wildcard of the `ur-type
+    * definition`, R's {process contents} must be identical to or stronger
     * than B's {process contents}, where strict is stronger than lax is
     * stronger than skip."
     */
@@ -17047,12 +17078,12 @@ xmlSchemaCheckRCaseNSRecurseCheckCardinality(xmlSchemaParserCtxtPtr ctxt,
     if ((r->children == NULL) || (r->children->children == NULL))
 	return (-1);
     /*
-    * SPEC "For a group particle to be a �valid restriction� of a
+    * SPEC "For a group particle to be a `valid restriction` of a
     * wildcard particle..."
     *
-    * SPEC (1) "Every member of the {particles} of the group is a �valid
-    * restriction� of the wildcard as defined by
-    * Particle Valid (Restriction) (�3.9.6)."
+    * SPEC (1) "Every member of the {particles} of the group is a `valid
+    * restriction` of the wildcard as defined by
+    * Particle Valid (Restriction) ($3.9.6)."
     */
     part = (xmlSchemaParticlePtr) r->children->children;
     do {
@@ -17063,7 +17094,7 @@ xmlSchemaCheckRCaseNSRecurseCheckCardinality(xmlSchemaParserCtxtPtr ctxt,
     /*
     * SPEC (2) "The effective total range of the group [...] is a
     * valid restriction of B's occurrence range as defined by
-    * Occurrence Range OK (�3.9.6)."
+    * Occurrence Range OK ($3.9.6)."
     */
     if (xmlSchemaCheckParticleRangeOK(
 	    xmlSchemaGetParticleTotalRangeMin(r),
@@ -17103,11 +17134,11 @@ xmlSchemaCheckRCaseRecurse(xmlSchemaParserCtxtPtr ctxt,
 	(r->children->type != b->children->type))
 	return (-1);
     /*
-    * SPEC "For an all or sequence group particle to be a �valid
-    * restriction� of another group particle with the same {compositor}..."
+    * SPEC "For an all or sequence group particle to be a `valid
+    * restriction` of another group particle with the same {compositor}..."
     *
     * SPEC (1) "R's occurrence range is a valid restriction of B's
-    * occurrence range as defined by Occurrence Range OK (�3.9.6)."
+    * occurrence range as defined by Occurrence Range OK ($3.9.6)."
     */
     if (xmlSchemaCheckParticleRangeOK(r->minOccurs, r->maxOccurs,
 	    b->minOccurs, b->maxOccurs))
@@ -17731,7 +17762,7 @@ xmlSchemaFinishMemberTypeDefinitionsProperty(xmlSchemaParserCtxtPtr pctxt,
     xmlSchemaTypeLinkPtr link, lastLink, prevLink, subLink, newLink;
     /*
     * The actual value is then formed by replacing any union type
-    * definition in the �explicit members� with the members of their
+    * definition in the `explicit members` with the members of their
     * {member type definitions}, in order.
     *
     * TODO: There's a bug entry at
@@ -17865,8 +17896,8 @@ xmlSchemaTypeFixupWhitespace(xmlSchemaTypePtr type)
 	}
     }
     /*
-    * For all �atomic� datatypes other than string (and types �derived�
-    * by �restriction� from it) the value of whiteSpace is fixed to
+    * For all `atomic` datatypes other than string (and types `derived`
+    * by `restriction` from it) the value of whiteSpace is fixed to
     * collapse
     */
     {
@@ -18055,7 +18086,7 @@ xmlSchemaFixupSimpleTypeStageTwo(xmlSchemaParserCtxtPtr pctxt,
     * SPEC src-simple-type 1
     * "The corresponding simple type definition, if any, must satisfy
     * the conditions set out in Constraints on Simple Type Definition
-    * Schema Components (�3.14.6)."
+    * Schema Components ($3.14.6)."
     */
     /*
     * Schema Component Constraint: Simple Type Definition Properties Correct
@@ -18315,7 +18346,7 @@ xmlSchemaFixupComplexType(xmlSchemaParserCtxtPtr pctxt,
 	    ( ((xmlSchemaTreeItemPtr) particle->children)->children == NULL))) {
 	    if (type->flags & XML_SCHEMAS_TYPE_MIXED) {
 		/*
-		* SPEC (2.1.4) "If the �effective mixed� is true, then
+		* SPEC (2.1.4) "If the `effective mixed` is true, then
 		* a particle whose properties are as follows:..."
 		*
 		* Empty sequence model group with
@@ -18377,7 +18408,7 @@ xmlSchemaFixupComplexType(xmlSchemaParserCtxtPtr pctxt,
 	    if (type->contentType == XML_SCHEMA_CONTENT_EMPTY) {
 		/*
 		* SPEC (3.2.1)
-		* "If the �effective content� is empty, then the
+		* "If the `effective content` is empty, then the
 		*  {content type} of the [...] base ..."
 		*/
 		type->contentType = baseType->contentType;
@@ -18475,8 +18506,8 @@ xmlSchemaFixupComplexType(xmlSchemaParserCtxtPtr pctxt,
 		    particle->children->children =
 			(xmlSchemaTreeItemPtr) xmlSchemaAddParticle(pctxt,
 			type->node,
-			((xmlSchemaParticlePtr) type->subtypes)->minOccurs,
-			((xmlSchemaParticlePtr) type->subtypes)->maxOccurs);
+			((xmlSchemaParticlePtr) baseType->subtypes)->minOccurs,
+			((xmlSchemaParticlePtr) baseType->subtypes)->maxOccurs);
 		    if (particle->children->children == NULL)
 			goto exit_failure;
 		    particle = (xmlSchemaParticlePtr)
@@ -18484,7 +18515,7 @@ xmlSchemaFixupComplexType(xmlSchemaParserCtxtPtr pctxt,
 		    particle->children =
 			((xmlSchemaParticlePtr) baseType->subtypes)->children;
 		    /*
-		    * SPEC "followed by the �effective content�."
+		    * SPEC "followed by the `effective content`."
 		    */
 		    particle->next = effectiveContent;
 		    /*
@@ -18628,12 +18659,12 @@ xmlSchemaCheckFacet(xmlSchemaFacetPtr facet,
 
 		/* 4.3.5.5 Constraints on enumeration Schema Components
 		* Schema Component Constraint: enumeration valid restriction
-		* It is an �error� if any member of {value} is not in the
-		* �value space� of {base type definition}.
+		* It is an `error` if any member of {value} is not in the
+		* `value space` of {base type definition}.
 		*
 		* minInclusive, maxInclusive, minExclusive, maxExclusive:
-		* The value �must� be in the
-		* �value space� of the �base type�.
+		* The value `must` be in the
+		* `value space` of the `base type`.
 		*/
 		/*
 		* This function is intended to deliver a compiled value
@@ -19068,9 +19099,9 @@ xmlSchemaCheckAttrGroupCircular(xmlSchemaAttributeGroupPtr attrGr,
     * not be an <attributeGroup> with ref [attribute] which resolves
     * to the component corresponding to this <attributeGroup>. Indirect
     * circularity is also ruled out. That is, when QName resolution
-    * (Schema Document) (�3.15.3) is applied to a �QName� arising from
+    * (Schema Document) ($3.15.3) is applied to a `QName` arising from
     * any <attributeGroup>s with a ref [attribute] among the [children],
-    * it must not be the case that a �QName� is encountered at any depth
+    * it must not be the case that a `QName` is encountered at any depth
     * which resolves to the component corresponding to this <attributeGroup>.
     */
     if (attrGr->attrUses == NULL)
@@ -19327,8 +19358,8 @@ xmlSchemaCheckAGPropsCorrect(xmlSchemaParserCtxtPtr pctxt,
     * SPEC ag-props-correct
     * (1) "The values of the properties of an attribute group definition
     * must be as described in the property tableau in The Attribute
-    * Group Definition Schema Component (�3.6.1), modulo the impact of
-    * Missing Sub-components (�5.3);"
+    * Group Definition Schema Component ($3.6.1), modulo the impact of
+    * Missing Sub-components ($5.3);"
     */
 
     if ((attrGr->attrUses != NULL) &&
@@ -19462,8 +19493,8 @@ xmlSchemaCheckAttrPropsCorrect(xmlSchemaParserCtxtPtr pctxt,
     * SPEC a-props-correct (1)
     * "The values of the properties of an attribute declaration must
     * be as described in the property tableau in The Attribute
-    * Declaration Schema Component (�3.2.1), modulo the impact of
-    * Missing Sub-components (�5.3)."
+    * Declaration Schema Component ($3.2.1), modulo the impact of
+    * Missing Sub-components ($5.3)."
     */
 
     if (WXS_ATTR_TYPEDEF(attr) == NULL)
@@ -19491,9 +19522,9 @@ xmlSchemaCheckAttrPropsCorrect(xmlSchemaParserCtxtPtr pctxt,
 	/*
 	* SPEC a-props-correct (2)
 	* "if there is a {value constraint}, the canonical lexical
-	* representation of its value must be �valid� with respect
-	* to the {type definition} as defined in String Valid (�3.14.4)."
-	* TODO: Don't care about the *cononical* stuff here, this requirement
+	* representation of its value must be `valid` with respect
+	* to the {type definition} as defined in String Valid ($3.14.4)."
+	* TODO: Don't care about the *canonical* stuff here, this requirement
 	* will be removed in WXS 1.1 anyway.
 	*/
 	ret = xmlSchemaVCheckCVCSimpleType(ACTXT_CAST pctxt,
@@ -19560,15 +19591,15 @@ xmlSchemaCheckElemPropsCorrect(xmlSchemaParserCtxtPtr pctxt,
     /*
     * SPEC (1) "The values of the properties of an element declaration
     * must be as described in the property tableau in The Element
-    * Declaration Schema Component (�3.3.1), modulo the impact of Missing
-    * Sub-components (�5.3)."
+    * Declaration Schema Component ($3.3.1), modulo the impact of Missing
+    * Sub-components ($5.3)."
     */
     if (WXS_SUBST_HEAD(elemDecl) != NULL) {
 	xmlSchemaElementPtr head = WXS_SUBST_HEAD(elemDecl), circ;
 
 	xmlSchemaCheckElementDeclComponent(head, pctxt);
 	/*
-	* SPEC (3) "If there is a non-�absent� {substitution group
+	* SPEC (3) "If there is a non-`absent` {substitution group
 	* affiliation}, then {scope} must be global."
 	*/
 	if ((elemDecl->flags & XML_SCHEMAS_ELEM_GLOBAL) == 0) {
@@ -19612,9 +19643,9 @@ xmlSchemaCheckElemPropsCorrect(xmlSchemaParserCtxtPtr pctxt,
 	* of the element declaration must be validly derived from the {type
 	* definition} of the {substitution group affiliation}, given the value
 	* of the {substitution group exclusions} of the {substitution group
-	* affiliation}, as defined in Type Derivation OK (Complex) (�3.4.6)
+	* affiliation}, as defined in Type Derivation OK (Complex) ($3.4.6)
 	* (if the {type definition} is complex) or as defined in
-	* Type Derivation OK (Simple) (�3.14.6) (if the {type definition} is
+	* Type Derivation OK (Simple) ($3.14.6) (if the {type definition} is
 	* simple)."
 	*
 	* NOTE: {substitution group exclusions} means the values of the
@@ -19678,9 +19709,9 @@ xmlSchemaCheckElemPropsCorrect(xmlSchemaParserCtxtPtr pctxt,
 
 	/*
 	* SPEC (2) "If there is a {value constraint}, the canonical lexical
-	* representation of its value must be �valid� with respect to the
+	* representation of its value must be `valid` with respect to the
 	* {type definition} as defined in Element Default Valid (Immediate)
-	* (�3.3.6)."
+	* ($3.3.6)."
 	*/
 	if (typeDef == NULL) {
 	    xmlSchemaPErr(pctxt, elemDecl->node,
@@ -19748,7 +19779,7 @@ xmlSchemaCheckElemSubstGroup(xmlSchemaParserCtxtPtr ctxt,
 	/*
 	* SPEC (2) "It is validly substitutable for HEAD subject to HEAD's
 	* {disallowed substitutions} as the blocking constraint, as defined in
-	* Substitution Group OK (Transitive) (�3.3.6)."
+	* Substitution Group OK (Transitive) ($3.3.6)."
 	*/
 	for (head = WXS_SUBST_HEAD(elemDecl); head != NULL;
 	    head = WXS_SUBST_HEAD(head)) {
@@ -19881,7 +19912,7 @@ xmlSchemaCheckElementDeclConsistent(xmlSchemaParserCtxtPtr pctxt,
 		    * SPEC Element Declarations Consistent:
 		    * "If the {particles} contains, either directly,
 		    * indirectly (that is, within the {particles} of a
-		    * contained model group, recursively) or �implicitly�
+		    * contained model group, recursively) or `implicitly`
 		    * two or more element declaration particles with
 		    * the same {name} and {target namespace}, then
 		    * all their type definitions must be the same
@@ -20079,12 +20110,12 @@ xmlSchemaAreValuesEqual(xmlSchemaValPtr x,
 	ptx = xmlSchemaGetPrimitiveType(tx);
 	pty = xmlSchemaGetPrimitiveType(ty);
 	/*
-	* (1) if a datatype T' is �derived� by �restriction� from an
-	* atomic datatype T then the �value space� of T' is a subset of
-	* the �value space� of T. */
+	* (1) if a datatype T' is `derived` by `restriction` from an
+	* atomic datatype T then the `value space` of T' is a subset of
+	* the `value space` of T. */
 	/*
-	* (2) if datatypes T' and T'' are �derived� by �restriction�
-	* from a common atomic ancestor T then the �value space�s of T'
+	* (2) if datatypes T' and T'' are `derived` by `restriction`
+	* from a common atomic ancestor T then the `value space`s of T'
 	* and T'' may overlap.
 	*/
 	if (ptx != pty)
@@ -20152,7 +20183,7 @@ xmlSchemaResolveAttrUseReferences(xmlSchemaAttributeUsePtr ause,
 	    ref->name, ref->targetNamespace);
         if (ause->attrDecl == NULL) {
 	    xmlSchemaPResCompAttrErr(ctxt,
-	    	XML_SCHEMAP_SRC_RESOLVE,
+		XML_SCHEMAP_SRC_RESOLVE,
 		WXS_BASIC_CAST ause, ause->node,
 		"ref", ref->name, ref->targetNamespace,
 		XML_SCHEMA_TYPE_ATTRIBUTE, NULL);
@@ -20185,8 +20216,8 @@ xmlSchemaCheckAttrUsePropsCorrect(xmlSchemaParserCtxtPtr ctxt,
     * SPEC au-props-correct (1)
     * "The values of the properties of an attribute use must be as
     * described in the property tableau in The Attribute Use Schema
-    * Component (�3.5.1), modulo the impact of Missing
-    * Sub-components (�5.3)."
+    * Component ($3.5.1), modulo the impact of Missing
+    * Sub-components ($5.3)."
     */
 
     if (((WXS_ATTRUSE_DECL(use))->defValue != NULL) &&
@@ -20287,8 +20318,8 @@ xmlSchemaResolveAttrTypeReferences(xmlSchemaAttributePtr item,
     /*
     * The simple type definition corresponding to the <simpleType> element
     * information item in the [children], if present, otherwise the simple
-    * type definition �resolved� to by the �actual value� of the type
-    * [attribute], if present, otherwise the �simple ur-type definition�.
+    * type definition `resolved` to by the `actual value` of the type
+    * [attribute], if present, otherwise the `simple ur-type definition`.
     */
     if (item->flags & XML_SCHEMAS_ATTR_INTERNAL_RESOLVED)
 	return(0);
@@ -20452,11 +20483,11 @@ xmlSchemaCheckSRCRedefineFirst(xmlSchemaParserCtxtPtr pctxt)
 
 	    /*
 	    * SPEC src-redefine:
-	    * (6.2.1) "The �actual value� of its own name attribute plus
-	    * target namespace must successfully �resolve� to a model
+	    * (6.2.1) "The `actual value` of its own name attribute plus
+	    * target namespace must successfully `resolve` to a model
 	    * group definition in I."
-	    * (7.2.1) "The �actual value� of its own name attribute plus
-	    * target namespace must successfully �resolve� to an attribute
+	    * (7.2.1) "The `actual value` of its own name attribute plus
+	    * target namespace must successfully `resolve` to an attribute
 	    * group definition in I."
 
 	    *
@@ -20629,10 +20660,10 @@ xmlSchemaCheckSRCRedefineSecond(xmlSchemaParserCtxtPtr pctxt)
 		* SPEC src-redefine:
 		* (6.2.2) "The {model group} of the model group definition
 		* which corresponds to it per XML Representation of Model
-		* Group Definition Schema Components (�3.7.2) must be a
-		* �valid restriction� of the {model group} of that model
+		* Group Definition Schema Components ($3.7.2) must be a
+		* `valid restriction` of the {model group} of that model
 		* group definition in I, as defined in Particle Valid
-		* (Restriction) (�3.9.6)."
+		* (Restriction) ($3.9.6)."
 		*/
 		break;
 	    case XML_SCHEMA_TYPE_ATTRIBUTEGROUP:
@@ -20641,11 +20672,11 @@ xmlSchemaCheckSRCRedefineSecond(xmlSchemaParserCtxtPtr pctxt)
 		* (7.2.2) "The {attribute uses} and {attribute wildcard} of
 		* the attribute group definition which corresponds to it
 		* per XML Representation of Attribute Group Definition Schema
-		* Components (�3.6.2) must be �valid restrictions� of the
+		* Components ($3.6.2) must be `valid restrictions` of the
 		* {attribute uses} and {attribute wildcard} of that attribute
 		* group definition in I, as defined in clause 2, clause 3 and
 		* clause 4 of Derivation Valid (Restriction, Complex)
-		* (�3.4.6) (where references to the base type definition are
+		* ($3.4.6) (where references to the base type definition are
 		* understood as references to the attribute group definition
 		* in I)."
 		*/
@@ -20820,9 +20851,9 @@ xmlSchemaFixupComponents(xmlSchemaParserCtxtPtr pctxt,
 
     * (6.2.2) The {model group} of the model group definition which
     * corresponds to it per XML Representation of Model Group
-    * Definition Schema Components (�3.7.2) must be a �valid
-    * restriction� of the {model group} of that model group definition
-    * in I, as defined in Particle Valid (Restriction) (�3.9.6)."
+    * Definition Schema Components ($3.7.2) must be a `valid
+    * restriction` of the {model group} of that model group definition
+    * in I, as defined in Particle Valid (Restriction) ($3.9.6)."
     */
     xmlSchemaCheckSRCRedefineFirst(pctxt);
 
@@ -21506,8 +21537,8 @@ xmlSchemaGetWhiteSpaceFacetValue(xmlSchemaTypePtr type)
 	    return(XML_SCHEMA_WHITESPACE_REPLACE);
 	else {
 	    /*
-	    * For all �atomic� datatypes other than string (and types �derived�
-	    * by �restriction� from it) the value of whiteSpace is fixed to
+	    * For all `atomic` datatypes other than string (and types `derived`
+	    * by `restriction` from it) the value of whiteSpace is fixed to
 	    * collapse
 	    * Note that this includes built-in list datatypes.
 	    */
@@ -21532,16 +21563,16 @@ xmlSchemaGetWhiteSpaceFacetValue(xmlSchemaTypePtr type)
 }
 
 /************************************************************************
- * 									*
- * 			Simple type validation				*
- * 									*
+ *									*
+ *			Simple type validation				*
+ *									*
  ************************************************************************/
 
 
 /************************************************************************
- * 									*
- * 			DOM Validation code				*
- * 									*
+ *									*
+ *			DOM Validation code				*
+ *									*
  ************************************************************************/
 
 /**
@@ -21935,9 +21966,9 @@ xmlSchemaVAddNodeQName(xmlSchemaValidCtxtPtr vctxt,
 }
 
 /************************************************************************
- * 									*
+ *									*
  *  Validation of identity-constraints (IDC)                            *
- * 									*
+ *									*
  ************************************************************************/
 
 /**
@@ -22812,7 +22843,7 @@ xmlSchemaXPathProcessHistory(xmlSchemaValidCtxtPtr vctxt,
 		    xmlChar *str = NULL;
 		    /*
 		    * cvc-identity-constraint:
-		    * 3 For each node in the �target node set� all
+		    * 3 For each node in the `target node set` all
 		    * of the {fields}, with that node as the context
 		    * node, evaluate to either an empty node-set or
 		    * a node-set with exactly one member, which must
@@ -22942,8 +22973,8 @@ create_key:
 
 	    /*
 	    * 4.1 If the {identity-constraint category} is unique(/key),
-	    * then no two members of the �qualified node set� have
-	    * �key-sequences� whose members are pairwise equal, as
+	    * then no two members of the `qualified node set` have
+	    * `key-sequences` whose members are pairwise equal, as
 	    * defined by Equal in [XML Schemas: Datatypes].
 	    *
 	    * Get the IDC binding from the matcher and check for
@@ -23071,10 +23102,10 @@ selector_key_error:
 	    {
 		xmlChar *str = NULL;
 		/*
-		* 4.2.1 (KEY) The �target node set� and the
-		* �qualified node set� are equal, that is, every
-		* member of the �target node set� is also a member
-		* of the �qualified node set� and vice versa.
+		* 4.2.1 (KEY) The `target node set` and the
+		* `qualified node set` are equal, that is, every
+		* member of the `target node set` is also a member
+		* of the `qualified node set` and vice versa.
 		*/
 		xmlSchemaCustomErr(ACTXT_CAST vctxt,
 		    XML_SCHEMAV_CVC_IDC, NULL,
@@ -23865,9 +23896,9 @@ xmlSchemaCheckCVCIDCKeyRef(xmlSchemaValidCtxtPtr vctxt)
 }
 
 /************************************************************************
- * 									*
- * 			XML Reader validation code                      *
- * 									*
+ *									*
+ *			XML Reader validation code                      *
+ *									*
  ************************************************************************/
 
 static xmlSchemaAttrInfoPtr
@@ -24470,14 +24501,14 @@ xmlSchemaVCheckCVCSimpleType(xmlSchemaAbstractCtxtPtr actxt,
     */
     /*
     * 2.1 If The definition is ENTITY or is validly derived from ENTITY given
-    * the empty set, as defined in Type Derivation OK (Simple) (�3.14.6), then
-    * the string must be a �declared entity name�.
+    * the empty set, as defined in Type Derivation OK (Simple) ($3.14.6), then
+    * the string must be a `declared entity name`.
     */
     /*
     * 2.2 If The definition is ENTITIES or is validly derived from ENTITIES
-    * given the empty set, as defined in Type Derivation OK (Simple) (�3.14.6),
-    * then every whitespace-delimited substring of the string must be a �declared
-    * entity name�.
+    * given the empty set, as defined in Type Derivation OK (Simple) ($3.14.6),
+    * then every whitespace-delimited substring of the string must be a `declared
+    * entity name`.
     */
     /*
     * 2.3 otherwise no further condition applies.
@@ -24489,8 +24520,8 @@ xmlSchemaVCheckCVCSimpleType(xmlSchemaAbstractCtxtPtr actxt,
     if (WXS_IS_ANY_SIMPLE_TYPE(type) || WXS_IS_ATOMIC(type)) {
 	xmlSchemaTypePtr biType; /* The built-in type. */
 	/*
-	* SPEC (1.2.1) "if {variety} is �atomic� then the string must �match�
-	* a literal in the �lexical space� of {base type definition}"
+	* SPEC (1.2.1) "if {variety} is `atomic` then the string must `match`
+	* a literal in the `lexical space` of {base type definition}"
 	*/
 	/*
 	* Whitespace-normalize.
@@ -24601,9 +24632,9 @@ xmlSchemaVCheckCVCSimpleType(xmlSchemaAbstractCtxtPtr actxt,
 	xmlChar *tmpValue = NULL;
 	unsigned long len = 0;
 	xmlSchemaValPtr prevVal = NULL, curVal = NULL;
-	/* 1.2.2 if {variety} is �list� then the string must be a sequence
-	* of white space separated tokens, each of which �match�es a literal
-	* in the �lexical space� of {item type definition}
+	/* 1.2.2 if {variety} is `list` then the string must be a sequence
+	* of white space separated tokens, each of which `match`es a literal
+	* in the `lexical space` of {item type definition}
 	*/
 	/*
 	* Note that XML_SCHEMAS_TYPE_NORMVALUENEEDED will be set if
@@ -24684,10 +24715,10 @@ xmlSchemaVCheckCVCSimpleType(xmlSchemaAbstractCtxtPtr actxt,
     } else if (WXS_IS_UNION(type)) {
 	xmlSchemaTypeLinkPtr memberLink;
 	/*
-	* TODO: For all datatypes �derived� by �union�  whiteSpace does
-	* not apply directly; however, the normalization behavior of �union�
+	* TODO: For all datatypes `derived` by `union`  whiteSpace does
+	* not apply directly; however, the normalization behavior of `union`
 	* types is controlled by the value of whiteSpace on that one of the
-	* �memberTypes� against which the �union� is successfully validated.
+	* `memberTypes` against which the `union` is successfully validated.
 	*
 	* This means that the value is normalized by the first validating
 	* member type, then the facets of the union type are applied. This
@@ -24695,8 +24726,8 @@ xmlSchemaVCheckCVCSimpleType(xmlSchemaAbstractCtxtPtr actxt,
 	*/
 
 	/*
-	* 1.2.3 if {variety} is �union� then the string must �match� a
-	* literal in the �lexical space� of at least one member of
+	* 1.2.3 if {variety} is `union` then the string must `match` a
+	* literal in the `lexical space` of at least one member of
 	* {member type definitions}
 	*/
 	memberLink = xmlSchemaGetUnionSimpleTypeMemberTypes(type);
@@ -24735,9 +24766,9 @@ xmlSchemaVCheckCVCSimpleType(xmlSchemaAbstractCtxtPtr actxt,
 	*/
 	if ((ret == 0) && (type->flags & XML_SCHEMAS_TYPE_HAS_FACETS)) {
 	    /*
-	    * The normalization behavior of �union� types is controlled by
-	    * the value of whiteSpace on that one of the �memberTypes�
-	    * against which the �union� is successfully validated.
+	    * The normalization behavior of `union` types is controlled by
+	    * the value of whiteSpace on that one of the `memberTypes`
+	    * against which the `union` is successfully validated.
 	    */
 	    NORMALIZE(memberLink->type);
 	    ret = xmlSchemaValidateFacets(actxt, node, type,
@@ -24897,14 +24928,14 @@ xmlSchemaProcessXSIType(xmlSchemaValidCtxtPtr vctxt,
 
 	    /*
 	    * SPEC cvc-elt (3.3.4) : (4.3) (Type Derivation OK)
-	    * "The �local type definition� must be validly
+	    * "The `local type definition` must be validly
 	    * derived from the {type definition} given the union of
 	    * the {disallowed substitutions} and the {type definition}'s
 	    * {prohibited substitutions}, as defined in
-	    * Type Derivation OK (Complex) (�3.4.6)
+	    * Type Derivation OK (Complex) ($3.4.6)
 	    * (if it is a complex type definition),
 	    * or given {disallowed substitutions} as defined in Type
-	    * Derivation OK (Simple) (�3.14.6) (if it is a simple type
+	    * Derivation OK (Simple) ($3.14.6) (if it is a simple type
 	    * definition)."
 	    *
 	    * {disallowed substitutions}: the "block" on the element decl.
@@ -24987,9 +25018,9 @@ xmlSchemaValidateElemDecl(xmlSchemaValidCtxtPtr vctxt)
         return (vctxt->err);
     }
     if (actualType == NULL) {
-    	VERROR(XML_SCHEMAV_CVC_TYPE_1, NULL,
-    	    "The type definition is absent");
-    	return (XML_SCHEMAV_CVC_TYPE_1);
+	VERROR(XML_SCHEMAV_CVC_TYPE_1, NULL,
+	    "The type definition is absent");
+	return (XML_SCHEMAV_CVC_TYPE_1);
     }
     if (vctxt->nbAttrInfos != 0) {
 	int ret;
@@ -25079,9 +25110,9 @@ xmlSchemaValidateElemDecl(xmlSchemaValidCtxtPtr vctxt)
     * No actual type definition.
     */
     if (actualType == NULL) {
-    	VERROR(XML_SCHEMAV_CVC_TYPE_1, NULL,
-    	    "The type definition is absent");
-    	return (XML_SCHEMAV_CVC_TYPE_1);
+	VERROR(XML_SCHEMAV_CVC_TYPE_1, NULL,
+	    "The type definition is absent");
+	return (XML_SCHEMAV_CVC_TYPE_1);
     }
     /*
     * Remember the actual type definition.
@@ -25175,8 +25206,8 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 
     /*
     * SPEC (cvc-attribute)
-    * (1) "The declaration must not be �absent� (see Missing
-    * Sub-components (�5.3) for how this can fail to be
+    * (1) "The declaration must not be `absent` (see Missing
+    * Sub-components ($5.3) for how this can fail to be
     * the case)."
     * (2) "Its {type definition} must not be absent."
     *
@@ -25226,15 +25257,15 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 	    * use with an {attribute declaration} whose {name} matches
 	    * the attribute information item's [local name] and whose
 	    * {target namespace} is identical to the attribute information
-	    * item's [namespace name] (where an �absent� {target namespace}
+	    * item's [namespace name] (where an `absent` {target namespace}
 	    * is taken to be identical to a [namespace name] with no value),
-	    * then the attribute information must be �valid� with respect
+	    * then the attribute information must be `valid` with respect
 	    * to that attribute use as per Attribute Locally Valid (Use)
-	    * (�3.5.4). In this case the {attribute declaration} of that
-	    * attribute use is the �context-determined declaration� for the
+	    * ($3.5.4). In this case the {attribute declaration} of that
+	    * attribute use is the `context-determined declaration` for the
 	    * attribute information item with respect to Schema-Validity
-	    * Assessment (Attribute) (�3.2.4) and
-	    * Assessment Outcome (Attribute) (�3.2.5).
+	    * Assessment (Attribute) ($3.2.4) and
+	    * Assessment Outcome (Attribute) ($3.2.5).
 	    */
 	    iattr->state = XML_SCHEMAS_ATTR_ASSESSED;
 	    iattr->use = attrUse;
@@ -25311,13 +25342,13 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 		continue;
 	    /*
 	    * SPEC (cvc-complex-type)
-	    * (3.2.2) "The attribute information item must be �valid� with
-	    * respect to it as defined in Item Valid (Wildcard) (�3.10.4)."
+	    * (3.2.2) "The attribute information item must be `valid` with
+	    * respect to it as defined in Item Valid (Wildcard) ($3.10.4)."
 	    *
 	    * SPEC Item Valid (Wildcard) (cvc-wildcard)
-	    * "... its [namespace name] must be �valid� with respect to
+	    * "... its [namespace name] must be `valid` with respect to
 	    * the wildcard constraint, as defined in Wildcard allows
-	    * Namespace Name (�3.10.4)."
+	    * Namespace Name ($3.10.4)."
 	    */
 	    if (xmlSchemaCheckCVCWildcardNamespace(type->attributeWildcard,
 		    iattr->nsName) == 0) {
@@ -25353,11 +25384,11 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 		    * SPEC (cvc-complex-type)
 		    * (5) "Let [Definition:]  the wild IDs be the set of
 		    * all attribute information item to which clause 3.2
-		    * applied and whose �validation� resulted in a
-		    * �context-determined declaration� of mustFind or no
-		    * �context-determined declaration� at all, and whose
+		    * applied and whose `validation` resulted in a
+		    * `context-determined declaration` of mustFind or no
+		    * `context-determined declaration` at all, and whose
 		    * [local name] and [namespace name] resolve (as
-		    * defined by QName resolution (Instance) (�3.15.4)) to
+		    * defined by QName resolution (Instance) ($3.15.4)) to
 		    * an attribute declaration whose {type definition} is
 		    * or is derived from ID. Then all of the following
 		    * must be true:"
@@ -25367,7 +25398,7 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 			iattr->typeDef, XML_SCHEMAS_ID)) {
 			/*
 			* SPEC (5.1) "There must be no more than one
-			* item in �wild IDs�."
+			* item in `wild IDs`."
 			*/
 			if (wildIDs != 0) {
 			    /* VAL TODO */
@@ -25378,7 +25409,7 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 			wildIDs++;
 			/*
 			* SPEC (cvc-complex-type)
-			* (5.2) "If �wild IDs� is non-empty, there must not
+			* (5.2) "If `wild IDs` is non-empty, there must not
 			* be any attribute uses among the {attribute uses}
 			* whose {attribute declaration}'s {type definition}
 			* is or is derived from ID."
@@ -25588,9 +25619,9 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 	    fixed = 0;
 	/*
 	* SPEC (cvc-attribute)
-	* (3) "The item's �normalized value� must be locally �valid�
+	* (3) "The item's `normalized value` must be locally `valid`
 	* with respect to that {type definition} as per
-	* String Valid (�3.14.4)."
+	* String Valid ($3.14.4)."
 	*
 	* VAL TODO: Do we already have the
 	* "normalized attribute value" here?
@@ -25628,9 +25659,9 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 	if (fixed) {
 	    /*
 	    * SPEC Attribute Locally Valid (Use) (cvc-au)
-	    * "For an attribute information item to be�valid�
+	    * "For an attribute information item to be `valid`
 	    * with respect to an attribute use its *normalized*
-	    * value� must match the *canonical* lexical
+	    * value must match the *canonical* lexical
 	    * representation of the attribute use's {value
 	    * constraint}value, if it is present and fixed."
 	    *
@@ -25639,7 +25670,7 @@ xmlSchemaVAttributesComplex(xmlSchemaValidCtxtPtr vctxt)
 	    */
 	    /*
 	    * SPEC Attribute Locally Valid (cvc-attribute)
-	    * (4) "The item's *actual* value� must match the *value* of
+	    * (4) "The item's *actual* value must match the *value* of
 	    * the {value constraint}, if it is present and fixed."
 	    */
 	    if (iattr->val == NULL) {
@@ -25869,8 +25900,8 @@ xmlSchemaCheckCOSValidDefault(xmlSchemaValidCtxtPtr vctxt,
 	* SPEC (2.1) "its {content type} must be a simple type definition
 	* or mixed."
 	* SPEC (2.2.2) "If the {content type} is mixed, then the {content
-	* type}'s particle must be �emptiable� as defined by
-	* Particle Emptiable (�3.9.6)."
+	* type}'s particle must be `emptiable` as defined by
+	* Particle Emptiable ($3.9.6)."
 	*/
 	if ((! WXS_HAS_SIMPLE_CONTENT(inode->typeDef)) &&
 	    ((! WXS_HAS_MIXED_CONTENT(inode->typeDef)) ||
@@ -25886,14 +25917,14 @@ xmlSchemaCheckCOSValidDefault(xmlSchemaValidCtxtPtr vctxt,
     }
     /*
     * 1 If the type definition is a simple type definition, then the string
-    * must be �valid� with respect to that definition as defined by String
-    * Valid (�3.14.4).
+    * must be `valid` with respect to that definition as defined by String
+    * Valid ($3.14.4).
     *
     * AND
     *
     * 2.2.1 If the {content type} is a simple type definition, then the
-    * string must be �valid� with respect to that simple type definition
-    * as defined by String Valid (�3.14.4).
+    * string must be `valid` with respect to that simple type definition
+    * as defined by String Valid ($3.14.4).
     */
     if (WXS_IS_SIMPLE(inode->typeDef)) {
 
@@ -26034,6 +26065,20 @@ xmlSchemaValidatorPopElem(xmlSchemaValidCtxtPtr vctxt)
 		    "AUTOMATON create on '%s'\n", inode->localName);
 #endif
 	    }
+
+	    /*
+	     * Do not check further content if the node has been nilled
+	     */
+	    if (INODE_NILLED(inode)) {
+		ret = 0;
+#ifdef DEBUG_AUTOMATA
+		xmlGenericError(xmlGenericErrorContext,
+		    "AUTOMATON succeeded on nilled '%s'\n",
+		    inode->localName);
+#endif
+                goto skip_nilled;
+	    }
+
 	    /*
 	    * Get hold of the still expected content, since a further
 	    * call to xmlRegExecPushString() will loose this information.
@@ -26071,6 +26116,9 @@ xmlSchemaValidatorPopElem(xmlSchemaValidCtxtPtr vctxt)
 
 	}
     }
+
+skip_nilled:
+
     if (inode->typeDef->contentType == XML_SCHEMA_CONTENT_ELEMENTS)
 	goto end_elem;
 
@@ -26117,10 +26165,10 @@ character_content:
 	(! INODE_NILLED(inode))) {
 	/*
 	* cvc-elt (3.3.4) : 5.1.1
-	* If the �actual type definition� is a �local type definition�
+	* If the `actual type definition` is a `local type definition`
 	* then the canonical lexical representation of the {value constraint}
-	* value must be a valid default for the �actual type definition� as
-	* defined in Element Default Valid (Immediate) (�3.3.6).
+	* value must be a valid default for the `actual type definition` as
+	* defined in Element Default Valid (Immediate) ($3.3.6).
 	*/
 	/*
 	* NOTE: 'local' above means types acquired by xsi:type.
@@ -26150,9 +26198,9 @@ character_content:
 	* cvc-elt (3.3.4) : 5.1.2
 	* The element information item with the canonical lexical
 	* representation of the {value constraint} value used as its
-	* �normalized value� must be �valid� with respect to the
-	* �actual type definition� as defined by Element Locally Valid (Type)
-	* (�3.3.4).
+	* `normalized value` must be `valid` with respect to the
+	* `actual type definition` as defined by Element Locally Valid (Type)
+	* ($3.3.4).
 	*/
 	if (WXS_IS_SIMPLE(inode->typeDef)) {
 	    ret = xmlSchemaVCheckINodeDataType(vctxt,
@@ -26199,18 +26247,18 @@ default_psvi:
 
     } else if (! INODE_NILLED(inode)) {
 	/*
-	* 5.2.1 The element information item must be �valid� with respect
-	* to the �actual type definition� as defined by Element Locally
-	* Valid (Type) (�3.3.4).
+	* 5.2.1 The element information item must be `valid` with respect
+	* to the `actual type definition` as defined by Element Locally
+	* Valid (Type) ($3.3.4).
 	*/
 	if (WXS_IS_SIMPLE(inode->typeDef)) {
 	     /*
 	    * SPEC (cvc-type) (3.1)
 	    * "If the type definition is a simple type definition, ..."
 	    * (3.1.3) "If clause 3.2 of Element Locally Valid
-	    * (Element) (�3.3.4) did not apply, then the �normalized value�
-	    * must be �valid� with respect to the type definition as defined
-	    * by String Valid (�3.14.4).
+	    * (Element) ($3.3.4) did not apply, then the `normalized value`
+	    * must be `valid` with respect to the type definition as defined
+	    * by String Valid ($3.14.4).
 	    */
 	    ret = xmlSchemaVCheckINodeDataType(vctxt,
 		    inode, inode->typeDef, inode->value);
@@ -26218,14 +26266,14 @@ default_psvi:
 	    /*
 	    * SPEC (cvc-type) (3.2) "If the type definition is a complex type
 	    * definition, then the element information item must be
-	    * �valid� with respect to the type definition as per
-	    * Element Locally Valid (Complex Type) (�3.4.4);"
+	    * `valid` with respect to the type definition as per
+	    * Element Locally Valid (Complex Type) ($3.4.4);"
 	    *
 	    * SPEC (cvc-complex-type) (2.2)
 	    * "If the {content type} is a simple type definition, ...
-	    * the �normalized value� of the element information item is
-	    * �valid� with respect to that simple type definition as
-	    * defined by String Valid (�3.14.4)."
+	    * the `normalized value` of the element information item is
+	    * `valid` with respect to that simple type definition as
+	    * defined by String Valid ($3.14.4)."
 	    */
 	    ret = xmlSchemaVCheckINodeDataType(vctxt,
 		inode, inode->typeDef->contentTypeDef, inode->value);
@@ -26267,8 +26315,8 @@ default_psvi:
 		*/
 		if (WXS_HAS_MIXED_CONTENT(inode->typeDef)) {
 		    /*
-		    * 5.2.2.2.1 If the {content type} of the �actual type
-		    * definition� is mixed, then the *initial value* of the
+		    * 5.2.2.2.1 If the {content type} of the `actual type
+		    * definition` is mixed, then the *initial value* of the
 		    * item must match the canonical lexical representation
 		    * of the {value constraint} value.
 		    *
@@ -26292,8 +26340,8 @@ default_psvi:
 		    }
 		} else if (WXS_HAS_SIMPLE_CONTENT(inode->typeDef)) {
 		    /*
-		    * 5.2.2.2.2 If the {content type} of the �actual type
-		    * definition� is a simple type definition, then the
+		    * 5.2.2.2.2 If the {content type} of the `actual type
+		    * definition` is a simple type definition, then the
 		    * *actual value* of the item must match the canonical
 		    * lexical representation of the {value constraint} value.
 		    */
@@ -26334,9 +26382,9 @@ end_elem:
 	goto internal_error;
     /*
     * MAYBE TODO:
-    * SPEC (6) "The element information item must be �valid� with
+    * SPEC (6) "The element information item must be `valid` with
     * respect to each of the {identity-constraint definitions} as per
-    * Identity-constraint Satisfied (�3.11.4)."
+    * Identity-constraint Satisfied ($3.11.4)."
     */
     /*
     * PSVI TODO: If we expose IDC node-tables via PSVI then the tables
@@ -26414,8 +26462,8 @@ end_elem:
     vctxt->depth--;
     vctxt->inode = vctxt->elemInfos[vctxt->depth];
     /*
-    * VAL TODO: 7 If the element information item is the �validation root�, it must be
-    * �valid� per Validation Root Valid (ID/IDREF) (�3.3.4).
+    * VAL TODO: 7 If the element information item is the `validation root`, it must be
+    * `valid` per Validation Root Valid (ID/IDREF) ($3.3.4).
     */
     return (ret);
 
@@ -26496,11 +26544,11 @@ xmlSchemaValidateChildElem(xmlSchemaValidCtxtPtr vctxt)
 		 * Fallback to "anyType".
 		 *
 		 * SPEC (cvc-assess-elt)
-		 * "If the item cannot be �strictly assessed�, [...]
+		 * "If the item cannot be `strictly assessed`, [...]
 		 * an element information item's schema validity may be laxly
-		 * assessed if its �context-determined declaration� is not
-		 * skip by �validating� with respect to the �ur-type
-		 * definition� as per Element Locally Valid (Type) (�3.3.4)."
+		 * assessed if its `context-determined declaration` is not
+		 * skip by `validating` with respect to the `ur-type
+		 * definition` as per Element Locally Valid (Type) ($3.3.4)."
 		*/
 		vctxt->inode->typeDef =
 		    xmlSchemaGetBuiltInType(XML_SCHEMAS_ANYTYPE);
@@ -26572,9 +26620,9 @@ xmlSchemaValidateChildElem(xmlSchemaValidCtxtPtr vctxt)
 	    * SPEC (2.4) "If the {content type} is element-only or mixed,
 	    * then the sequence of the element information item's
 	    * element information item [children], if any, taken in
-	    * order, is �valid� with respect to the {content type}'s
+	    * order, is `valid` with respect to the {content type}'s
 	    * particle, as defined in Element Sequence Locally Valid
-	    * (Particle) (�3.9.4)."
+	    * (Particle) ($3.9.4)."
 	    */
 	    ret = xmlRegExecPushString2(regexCtxt,
 		vctxt->inode->localName,
@@ -26811,6 +26859,11 @@ xmlSchemaValidateElem(xmlSchemaValidCtxtPtr vctxt)
 	    vctxt->skipDepth = 0;
 	    return(ret);
 	}
+        /*
+         * Augment the IDC definitions for the main schema and all imported ones
+         * NOTE: main schema is the first in the imported list
+         */
+        xmlHashScan(vctxt->schema->schemasImports,(xmlHashScanner)xmlSchemaAugmentImportedIDC, vctxt);
     }
     if (vctxt->depth > 0) {
 	/*
@@ -26904,15 +26957,15 @@ type_validation:
     if (vctxt->inode->typeDef == NULL) {
 	vctxt->inode->flags |= XML_SCHEMA_NODE_INFO_ERR_BAD_TYPE;
 	ret = XML_SCHEMAV_CVC_TYPE_1;
-    	VERROR(ret, NULL,
-    	    "The type definition is absent");
+	VERROR(ret, NULL,
+	    "The type definition is absent");
 	goto exit;
     }
     if (vctxt->inode->typeDef->flags & XML_SCHEMAS_TYPE_ABSTRACT) {
 	vctxt->inode->flags |= XML_SCHEMA_NODE_INFO_ERR_BAD_TYPE;
 	ret = XML_SCHEMAV_CVC_TYPE_2;
-    	    VERROR(ret, NULL,
-    	    "The type definition is abstract");
+	    VERROR(ret, NULL,
+	    "The type definition is abstract");
 	goto exit;
     }
     /*
@@ -27159,9 +27212,9 @@ internal_error:
 #endif
 
 /************************************************************************
- * 									*
- * 			SAX validation handlers				*
- * 									*
+ *									*
+ *			SAX validation handlers				*
+ *									*
  ************************************************************************/
 
 /*
@@ -27412,9 +27465,9 @@ internal_error:
 }
 
 /************************************************************************
- * 									*
- * 			Validation interfaces				*
- * 									*
+ *									*
+ *			Validation interfaces				*
+ *									*
  ************************************************************************/
 
 /**
@@ -27444,8 +27497,28 @@ xmlSchemaNewValidCtxt(xmlSchemaPtr schema)
 }
 
 /**
+ * xmlSchemaValidateSetFilename:
+ * @vctxt: the schema validation context
+ * @filename: the file name
+ *
+ * Workaround to provide file error reporting information when this is
+ * not provided by current APIs
+ */
+void
+xmlSchemaValidateSetFilename(xmlSchemaValidCtxtPtr vctxt, const char *filename) {
+    if (vctxt == NULL)
+        return;
+    if (vctxt->filename != NULL)
+        xmlFree(vctxt->filename);
+    if (filename != NULL)
+        vctxt->filename = (char *) xmlStrdup((const xmlChar *) filename);
+    else
+        vctxt->filename = NULL;
+}
+
+/**
  * xmlSchemaClearValidCtxt:
- * @ctxt: the schema validation context
+ * @vctxt: the schema validation context
  *
  * Free the resources associated to the schema validation context;
  * leaves some fields alive intended for reuse of the context.
@@ -27546,6 +27619,11 @@ xmlSchemaClearValidCtxt(xmlSchemaValidCtxtPtr vctxt)
     * where the user provides the dict?
     */
     vctxt->dict = xmlDictCreate();
+
+    if (vctxt->filename != NULL) {
+        xmlFree(vctxt->filename);
+	vctxt->filename = NULL;
+    }
 }
 
 /**
@@ -27631,6 +27709,8 @@ xmlSchemaFreeValidCtxt(xmlSchemaValidCtxtPtr ctxt)
 	xmlSchemaItemListFree(ctxt->nodeQNames);
     if (ctxt->dict != NULL)
 	xmlDictFree(ctxt->dict);
+    if (ctxt->filename != NULL)
+	xmlFree(ctxt->filename);
     xmlFree(ctxt);
 }
 
@@ -27785,7 +27865,10 @@ xmlSchemaVDocWalk(xmlSchemaValidCtxtPtr vctxt)
     const xmlChar *nsName;
 
     /* DOC VAL TODO: Move this to the start function. */
-    valRoot = xmlDocGetRootElement(vctxt->doc);
+    if (vctxt->validationRoot != NULL)
+        valRoot = vctxt->validationRoot;
+    else
+	valRoot = xmlDocGetRootElement(vctxt->doc);
     if (valRoot == NULL) {
 	/* VAL TODO: Error code? */
 	VERROR(1, NULL, "The document has no document element");
@@ -28106,9 +28189,9 @@ xmlSchemaValidateDoc(xmlSchemaValidCtxtPtr ctxt, xmlDocPtr doc)
 
 
 /************************************************************************
- * 									*
- * 		Function and data for SAX streaming API			*
- * 									*
+ *									*
+ *		Function and data for SAX streaming API			*
+ *									*
  ************************************************************************/
 typedef struct _xmlSchemaSplitSAXData xmlSchemaSplitSAXData;
 typedef xmlSchemaSplitSAXData *xmlSchemaSplitSAXDataPtr;
@@ -28625,6 +28708,63 @@ xmlSchemaSAXUnplug(xmlSchemaSAXPlugPtr plug)
 }
 
 /**
+ * xmlSchemaValidateSetLocator:
+ * @vctxt: a schema validation context
+ * @f: the locator function pointer
+ * @ctxt: the locator context
+ *
+ * Allows to set a locator function to the validation context,
+ * which will be used to provide file and line information since
+ * those are not provided as part of the SAX validation flow
+ * Setting @f to NULL disable the locator.
+ */
+
+void
+xmlSchemaValidateSetLocator(xmlSchemaValidCtxtPtr vctxt,
+                            xmlSchemaValidityLocatorFunc f,
+			    void *ctxt)
+{
+    if (vctxt == NULL) return;
+    vctxt->locFunc = f;
+    vctxt->locCtxt = ctxt;
+}
+
+/**
+ * xmlSchemaValidateStreamLocator:
+ * @ctx: the xmlTextReaderPtr used
+ * @file: returned file information
+ * @line: returned line information
+ *
+ * Internal locator function for the readers
+ *
+ * Returns 0 in case the Schema validation could be (des)activated and
+ *         -1 in case of error.
+ */
+static int
+xmlSchemaValidateStreamLocator(void *ctx, const char **file,
+                               unsigned long *line) {
+    xmlParserCtxtPtr ctxt;
+
+    if ((ctx == NULL) || ((file == NULL) && (line == NULL)))
+        return(-1);
+
+    if (file != NULL)
+        *file = NULL;
+    if (line != NULL)
+        *line = 0;
+
+    ctxt = (xmlParserCtxtPtr) ctx;
+    if (ctxt->input != NULL) {
+       if (file != NULL)
+           *file = ctxt->input->filename;
+       if (line != NULL)
+           *line = ctxt->input->line;
+       return(0);
+    }
+    return(-1);
+}
+
+/**
  * xmlSchemaValidateStream:
  * @ctxt:  a schema validation context
  * @input:  the input to use for reading the data
@@ -28667,6 +28807,7 @@ xmlSchemaValidateStream(xmlSchemaValidCtxtPtr ctxt,
         xmlCtxtUseOptions(pctxt, options);
 #endif
     pctxt->linenumbers = 1;
+    xmlSchemaValidateSetLocator(ctxt, xmlSchemaValidateStreamLocator, pctxt);
 
     inputStream = xmlNewIOInputStream(pctxt, input, enc);;
     if (inputStream == NULL) {
diff --git a/third_party/libxml/src/xmlschemastypes.c b/third_party/libxml/src/xmlschemastypes.c
index d0ee8a2..ff64f50 100644
--- a/third_party/libxml/src/xmlschemastypes.c
+++ b/third_party/libxml/src/xmlschemastypes.c
@@ -40,7 +40,7 @@ extern double xmlXPathPINF;
 extern double xmlXPathNINF;
 #endif
 
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
@@ -75,7 +75,7 @@ typedef struct _xmlSchemaValDuration xmlSchemaValDuration;
 typedef xmlSchemaValDuration *xmlSchemaValDurationPtr;
 struct _xmlSchemaValDuration {
     long	        mon;		/* mon stores years also */
-    long        	day;
+    long	day;
     double		sec;            /* sec stores min and hour also */
 };
 
@@ -189,7 +189,7 @@ static xmlSchemaTypePtr xmlSchemaTypeNmtokensDef = NULL;
 
 /************************************************************************
  *									*
- * 			Datatype error handlers				*
+ *			Datatype error handlers				*
  *									*
  ************************************************************************/
 /**
@@ -206,7 +206,7 @@ xmlSchemaTypeErrMemory(xmlNodePtr node, const char *extra)
 
 /************************************************************************
  *									*
- * 			Base types support				*
+ *			Base types support				*
  *									*
  ************************************************************************/
 
@@ -242,6 +242,10 @@ xmlSchemaNewMinLengthFacet(int value)
     }
     ret->type = XML_SCHEMA_FACET_MINLENGTH;
     ret->val = xmlSchemaNewValue(XML_SCHEMAS_NNINTEGER);
+    if (ret->val == NULL) {
+        xmlFree(ret);
+	return(NULL);
+    }
     ret->val->value.decimal.lo = value;
     return (ret);
 }
@@ -254,7 +258,7 @@ xmlSchemaNewMinLengthFacet(int value)
  * Initialize one primitive built-in type
  */
 static xmlSchemaTypePtr
-xmlSchemaInitBasicType(const char *name, xmlSchemaValType type, 
+xmlSchemaInitBasicType(const char *name, xmlSchemaValType type,
 		       xmlSchemaTypePtr baseType) {
     xmlSchemaTypePtr ret;
 
@@ -267,31 +271,31 @@ xmlSchemaInitBasicType(const char *name, xmlSchemaValType type,
     ret->name = (const xmlChar *)name;
     ret->targetNamespace = XML_SCHEMAS_NAMESPACE_NAME;
     ret->type = XML_SCHEMA_TYPE_BASIC;
-    ret->baseType = baseType;	
+    ret->baseType = baseType;
     ret->contentType = XML_SCHEMA_CONTENT_BASIC;
     /*
     * Primitive types.
     */
-    switch (type) {		
-	case XML_SCHEMAS_STRING:            
-	case XML_SCHEMAS_DECIMAL:    
-	case XML_SCHEMAS_DATE:    
-	case XML_SCHEMAS_DATETIME:    
-	case XML_SCHEMAS_TIME:    
-	case XML_SCHEMAS_GYEAR:    
-	case XML_SCHEMAS_GYEARMONTH:    
-	case XML_SCHEMAS_GMONTH:    
-	case XML_SCHEMAS_GMONTHDAY:    
-	case XML_SCHEMAS_GDAY:    
-	case XML_SCHEMAS_DURATION:    
-	case XML_SCHEMAS_FLOAT:    
-	case XML_SCHEMAS_DOUBLE:    
-	case XML_SCHEMAS_BOOLEAN:    
-	case XML_SCHEMAS_ANYURI:    
-	case XML_SCHEMAS_HEXBINARY:    
-	case XML_SCHEMAS_BASE64BINARY:	
-	case XML_SCHEMAS_QNAME:	
-	case XML_SCHEMAS_NOTATION:	
+    switch (type) {
+	case XML_SCHEMAS_STRING:
+	case XML_SCHEMAS_DECIMAL:
+	case XML_SCHEMAS_DATE:
+	case XML_SCHEMAS_DATETIME:
+	case XML_SCHEMAS_TIME:
+	case XML_SCHEMAS_GYEAR:
+	case XML_SCHEMAS_GYEARMONTH:
+	case XML_SCHEMAS_GMONTH:
+	case XML_SCHEMAS_GMONTHDAY:
+	case XML_SCHEMAS_GDAY:
+	case XML_SCHEMAS_DURATION:
+	case XML_SCHEMAS_FLOAT:
+	case XML_SCHEMAS_DOUBLE:
+	case XML_SCHEMAS_BOOLEAN:
+	case XML_SCHEMAS_ANYURI:
+	case XML_SCHEMAS_HEXBINARY:
+	case XML_SCHEMAS_BASE64BINARY:
+	case XML_SCHEMAS_QNAME:
+	case XML_SCHEMAS_NOTATION:
 	    ret->flags |= XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE;
 	    break;
 	default:
@@ -309,7 +313,7 @@ xmlSchemaInitBasicType(const char *name, xmlSchemaValType type,
 	case XML_SCHEMAS_ENTITIES:
 	    ret->flags |= XML_SCHEMAS_TYPE_VARIETY_LIST;
 	    ret->facets = xmlSchemaNewMinLengthFacet(1);
-	    ret->flags |= XML_SCHEMAS_TYPE_HAS_FACETS;	    
+	    ret->flags |= XML_SCHEMAS_TYPE_HAS_FACETS;
 	    break;
 	default:
 	    ret->flags |= XML_SCHEMAS_TYPE_VARIETY_ATOMIC;
@@ -390,19 +394,19 @@ xmlSchemaInitTypes(void)
         return;
     xmlSchemaTypesBank = xmlHashCreate(40);
 
-    
+
     /*
     * 3.4.7 Built-in Complex Type Definition
     */
     xmlSchemaTypeAnyTypeDef = xmlSchemaInitBasicType("anyType",
-                                                     XML_SCHEMAS_ANYTYPE, 
+                                                     XML_SCHEMAS_ANYTYPE,
 						     NULL);
     xmlSchemaTypeAnyTypeDef->baseType = xmlSchemaTypeAnyTypeDef;
     xmlSchemaTypeAnyTypeDef->contentType = XML_SCHEMA_CONTENT_MIXED;
     /*
     * Init the content type.
     */
-    xmlSchemaTypeAnyTypeDef->contentType = XML_SCHEMA_CONTENT_MIXED;    
+    xmlSchemaTypeAnyTypeDef->contentType = XML_SCHEMA_CONTENT_MIXED;
     {
 	xmlSchemaParticlePtr particle;
 	xmlSchemaModelGroupPtr sequence;
@@ -420,7 +424,7 @@ xmlSchemaInitTypes(void)
 	    return;
 	}
 	memset(sequence, 0, sizeof(xmlSchemaModelGroup));
-	sequence->type = XML_SCHEMA_TYPE_SEQUENCE;	
+	sequence->type = XML_SCHEMA_TYPE_SEQUENCE;
 	particle->children = (xmlSchemaTreeItemPtr) sequence;
 	/* Second particle. */
 	particle = xmlSchemaAddParticle();
@@ -437,9 +441,9 @@ xmlSchemaInitTypes(void)
 	}
 	memset(wild, 0, sizeof(xmlSchemaWildcard));
 	wild->type = XML_SCHEMA_TYPE_ANY;
-	wild->any = 1;	
-	wild->processContents = XML_SCHEMAS_ANY_LAX;	
-	particle->children = (xmlSchemaTreeItemPtr) wild;    
+	wild->any = 1;
+	wild->processContents = XML_SCHEMAS_ANY_LAX;
+	particle->children = (xmlSchemaTreeItemPtr) wild;
 	/*
 	* Create the attribute wildcard.
 	*/
@@ -451,10 +455,10 @@ xmlSchemaInitTypes(void)
 	}
 	memset(wild, 0, sizeof(xmlSchemaWildcard));
 	wild->any = 1;
-	wild->processContents = XML_SCHEMAS_ANY_LAX;	
+	wild->processContents = XML_SCHEMAS_ANY_LAX;
 	xmlSchemaTypeAnyTypeDef->attributeWildcard = wild;
     }
-    xmlSchemaTypeAnySimpleTypeDef = xmlSchemaInitBasicType("anySimpleType", 
+    xmlSchemaTypeAnySimpleTypeDef = xmlSchemaInitBasicType("anySimpleType",
                                                            XML_SCHEMAS_ANYSIMPLETYPE,
 							   xmlSchemaTypeAnyTypeDef);
     /*
@@ -513,7 +517,7 @@ xmlSchemaInitTypes(void)
 	xmlSchemaTypeAnySimpleTypeDef);
     xmlSchemaTypeNotationDef = xmlSchemaInitBasicType("NOTATION",
                                                     XML_SCHEMAS_NOTATION,
-						    xmlSchemaTypeAnySimpleTypeDef);    
+						    xmlSchemaTypeAnySimpleTypeDef);
     xmlSchemaTypeQNameDef = xmlSchemaInitBasicType("QName",
                                                    XML_SCHEMAS_QNAME,
 						   xmlSchemaTypeAnySimpleTypeDef);
@@ -583,7 +587,7 @@ xmlSchemaInitTypes(void)
 						    xmlSchemaTypeNCNameDef);
     xmlSchemaTypeIdrefDef = xmlSchemaInitBasicType("IDREF",
                                                    XML_SCHEMAS_IDREF,
-						   xmlSchemaTypeNCNameDef);        
+						   xmlSchemaTypeNCNameDef);
     xmlSchemaTypeEntityDef = xmlSchemaInitBasicType("ENTITY",
                                                     XML_SCHEMAS_ENTITY,
 						    xmlSchemaTypeNCNameDef);
@@ -615,7 +619,7 @@ xmlSchemaInitTypes(void)
  *
  * Cleanup the default XML Schemas type library
  */
-void	
+void
 xmlSchemaCleanupTypes(void) {
     if (xmlSchemaTypesInitialized == 0)
 	return;
@@ -629,13 +633,13 @@ xmlSchemaCleanupTypes(void) {
 	/* Content type. */
 	particle = (xmlSchemaParticlePtr) xmlSchemaTypeAnyTypeDef->subtypes;
 	/* Wildcard. */
-	xmlSchemaFreeWildcard((xmlSchemaWildcardPtr) 
+	xmlSchemaFreeWildcard((xmlSchemaWildcardPtr)
 	    particle->children->children->children);
 	xmlFree((xmlSchemaParticlePtr) particle->children->children);
 	/* Sequence model group. */
 	xmlFree((xmlSchemaModelGroupPtr) particle->children);
 	xmlFree((xmlSchemaParticlePtr) particle);
-	xmlSchemaTypeAnyTypeDef->subtypes = NULL;	
+	xmlSchemaTypeAnyTypeDef->subtypes = NULL;
     }
     xmlHashFree(xmlSchemaTypesBank, (xmlHashDeallocator) xmlSchemaFreeType);
     xmlSchemaTypesInitialized = 0;
@@ -665,12 +669,12 @@ xmlSchemaIsBuiltInTypeFacet(xmlSchemaTypePtr type, int facetType)
 		(facetType == XML_SCHEMA_FACET_WHITESPACE))
 		return (1);
 	    else
-		return (0);	
+		return (0);
 	case XML_SCHEMAS_STRING:
 	case XML_SCHEMAS_NOTATION:
 	case XML_SCHEMAS_QNAME:
-	case XML_SCHEMAS_ANYURI:	    
-	case XML_SCHEMAS_BASE64BINARY:    
+	case XML_SCHEMAS_ANYURI:
+	case XML_SCHEMAS_BASE64BINARY:
 	case XML_SCHEMAS_HEXBINARY:
 	    if ((facetType == XML_SCHEMA_FACET_LENGTH) ||
 		(facetType == XML_SCHEMA_FACET_MINLENGTH) ||
@@ -693,12 +697,12 @@ xmlSchemaIsBuiltInTypeFacet(xmlSchemaTypePtr type, int facetType)
 		(facetType == XML_SCHEMA_FACET_MINEXCLUSIVE))
 		return (1);
 	    else
-		return (0); 
+		return (0);
 	case XML_SCHEMAS_TIME:
-	case XML_SCHEMAS_GDAY: 
+	case XML_SCHEMAS_GDAY:
 	case XML_SCHEMAS_GMONTH:
-	case XML_SCHEMAS_GMONTHDAY: 
-	case XML_SCHEMAS_GYEAR: 
+	case XML_SCHEMAS_GMONTHDAY:
+	case XML_SCHEMAS_GYEAR:
 	case XML_SCHEMAS_GYEARMONTH:
 	case XML_SCHEMAS_DATE:
 	case XML_SCHEMAS_DATETIME:
@@ -714,7 +718,7 @@ xmlSchemaIsBuiltInTypeFacet(xmlSchemaTypePtr type, int facetType)
 		(facetType == XML_SCHEMA_FACET_MINEXCLUSIVE))
 		return (1);
 	    else
-		return (0);	    				 
+		return (0);
 	default:
 	    break;
     }
@@ -736,7 +740,7 @@ xmlSchemaGetBuiltInType(xmlSchemaValType type)
     if (xmlSchemaTypesInitialized == 0)
 	xmlSchemaInitTypes();
     switch (type) {
-	
+
 	case XML_SCHEMAS_ANYSIMPLETYPE:
 	    return (xmlSchemaTypeAnySimpleTypeDef);
 	case XML_SCHEMAS_STRING:
@@ -752,7 +756,7 @@ xmlSchemaGetBuiltInType(xmlSchemaValType type)
 	case XML_SCHEMAS_GMONTH:
 	    return (xmlSchemaTypeGMonthDef);
 	case XML_SCHEMAS_GMONTHDAY:
-    	    return (xmlSchemaTypeGMonthDayDef);
+	    return (xmlSchemaTypeGMonthDayDef);
 	case XML_SCHEMAS_GYEAR:
 	    return (xmlSchemaTypeGYearDef);
 	case XML_SCHEMAS_GYEARMONTH:
@@ -828,7 +832,7 @@ xmlSchemaGetBuiltInType(xmlSchemaValType type)
 	case XML_SCHEMAS_BASE64BINARY:
 	    return (xmlSchemaTypeBase64BinaryDef);
 	case XML_SCHEMAS_ANYTYPE:
-	    return (xmlSchemaTypeAnyTypeDef);	    
+	    return (xmlSchemaTypeAnyTypeDef);
 	default:
 	    return (NULL);
     }
@@ -880,7 +884,7 @@ xmlSchemaValueGetNext(xmlSchemaValPtr cur) {
  */
 const xmlChar *
 xmlSchemaValueGetAsString(xmlSchemaValPtr val)
-{    
+{
     if (val == NULL)
 	return (NULL);
     switch (val->type) {
@@ -913,7 +917,7 @@ xmlSchemaValueGetAsString(xmlSchemaValPtr val)
  */
 int
 xmlSchemaValueGetAsBoolean(xmlSchemaValPtr val)
-{    
+{
     if ((val == NULL) || (val->type != XML_SCHEMAS_BOOLEAN))
 	return (0);
     return (val->value.b);
@@ -924,8 +928,8 @@ xmlSchemaValueGetAsBoolean(xmlSchemaValPtr val)
  * @type:  the value type
  * @value:  the value
  *
- * Allocate a new simple type value. The type can be 
- * of XML_SCHEMAS_STRING. 
+ * Allocate a new simple type value. The type can be
+ * of XML_SCHEMAS_STRING.
  * WARNING: This one is intended to be expanded for other
  * string based types. We need this for anySimpleType as well.
  * The given value is consumed and freed with the struct.
@@ -1007,11 +1011,11 @@ xmlSchemaNewQNameValue(const xmlChar *namespaceName,
  *
  * Cleanup the default XML Schemas type library
  */
-void	
+void
 xmlSchemaFreeValue(xmlSchemaValPtr value) {
     xmlSchemaValPtr prev;
 
-    while (value != NULL) {	
+    while (value != NULL) {
 	switch (value->type) {
 	    case XML_SCHEMAS_STRING:
 	    case XML_SCHEMAS_NORMSTRING:
@@ -1025,7 +1029,7 @@ xmlSchemaFreeValue(xmlSchemaValPtr value) {
 	    case XML_SCHEMAS_IDREF:
 	    case XML_SCHEMAS_IDREFS:
 	    case XML_SCHEMAS_ENTITY:
-	    case XML_SCHEMAS_ENTITIES:        
+	    case XML_SCHEMAS_ENTITIES:
 	    case XML_SCHEMAS_ANYURI:
 	    case XML_SCHEMAS_ANYSIMPLETYPE:
 		if (value->value.str != NULL)
@@ -1052,7 +1056,7 @@ xmlSchemaFreeValue(xmlSchemaValPtr value) {
 	prev = value;
 	value = value->next;
 	xmlFree(prev);
-    }    
+    }
 }
 
 /**
@@ -1088,9 +1092,9 @@ xmlSchemaGetBuiltInListSimpleTypeItemType(xmlSchemaTypePtr type)
     if ((type == NULL) || (type->type != XML_SCHEMA_TYPE_BASIC))
 	return (NULL);
     switch (type->builtInType) {
-	case XML_SCHEMAS_NMTOKENS: 
+	case XML_SCHEMAS_NMTOKENS:
 	    return (xmlSchemaTypeNmtokenDef );
-	case XML_SCHEMAS_IDREFS: 
+	case XML_SCHEMAS_IDREFS:
 	    return (xmlSchemaTypeIdrefDef);
 	case XML_SCHEMAS_ENTITIES:
 	    return (xmlSchemaTypeEntityDef);
@@ -1342,13 +1346,13 @@ _xmlSchemaParseGDay (xmlSchemaValDatePtr dt, const xmlChar **str) {
  */
 static int
 _xmlSchemaParseTime (xmlSchemaValDatePtr dt, const xmlChar **str) {
-    const xmlChar *cur = *str;    
+    const xmlChar *cur = *str;
     int ret = 0;
     int value = 0;
 
     PARSE_2_DIGITS(value, cur, ret);
     if (ret != 0)
-	return ret;    
+	return ret;
     if (*cur != ':')
 	return 1;
     if (!VALID_HOUR(value))
@@ -1614,7 +1618,7 @@ xmlSchemaValidateDates (xmlSchemaValType type,
             const xmlChar *rewnd = cur;
             cur++;
 
-  	    ret = _xmlSchemaParseGDay(&(dt->value.date), &cur);
+	    ret = _xmlSchemaParseGDay(&(dt->value.date), &cur);
             if ((ret == 0) && ((*cur == 0) || (*cur != ':'))) {
 
                 /*
@@ -1852,7 +1856,7 @@ xmlSchemaValidateDuration (xmlSchemaTypePtr type ATTRIBUTE_UNUSED,
         }
 	cur++;
 	if (collapse)
-	    while IS_WSP_BLANK_CH(*cur) cur++;        
+	    while IS_WSP_BLANK_CH(*cur) cur++;
     }
 
     if (isneg) {
@@ -1908,13 +1912,13 @@ xmlSchemaStrip(const xmlChar *value) {
  */
 xmlChar *
 xmlSchemaWhiteSpaceReplace(const xmlChar *value) {
-    const xmlChar *cur = value;    
-    xmlChar *ret = NULL, *mcur; 
+    const xmlChar *cur = value;
+    xmlChar *ret = NULL, *mcur;
 
-    if (value == NULL) 
+    if (value == NULL)
 	return(NULL);
-    
-    while ((*cur != 0) && 
+
+    while ((*cur != 0) &&
 	(((*cur) != 0xd) && ((*cur) != 0x9) && ((*cur) != 0xa))) {
 	cur++;
     }
@@ -1927,7 +1931,7 @@ xmlSchemaWhiteSpaceReplace(const xmlChar *value) {
 	if ( ((*mcur) == 0xd) || ((*mcur) == 0x9) || ((*mcur) == 0xa) )
 	    *mcur = ' ';
 	mcur++;
-    } while (*mcur != 0);	    
+    } while (*mcur != 0);
     return(ret);
 }
 
@@ -2072,7 +2076,7 @@ xmlSchemaParseUInt(const xmlChar **str, unsigned long *llo,
     const xmlChar *tmp, *cur = *str;
     int ret = 0, i = 0;
 
-    if (!((*cur >= '0') && (*cur <= '9'))) 
+    if (!((*cur >= '0') && (*cur <= '9')))
         return(-2);
 
     while (*cur == '0') {        /* ignore leading zeroes */
@@ -2148,7 +2152,7 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
     if ((flags == 0) && (value != NULL)) {
 
         if ((type->builtInType != XML_SCHEMAS_STRING) &&
-	  (type->builtInType != XML_SCHEMAS_ANYTYPE) && 
+	  (type->builtInType != XML_SCHEMAS_ANYTYPE) &&
 	  (type->builtInType != XML_SCHEMAS_ANYSIMPLETYPE)) {
 	    if (type->builtInType == XML_SCHEMAS_NORMSTRING)
 		norm = xmlSchemaWhiteSpaceReplace(value);
@@ -2160,7 +2164,7 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
     }
 
     switch (type->builtInType) {
-        case XML_SCHEMAS_UNKNOWN:            
+        case XML_SCHEMAS_UNKNOWN:
             goto error;
 	case XML_SCHEMAS_ANYTYPE:
 	case XML_SCHEMAS_ANYSIMPLETYPE:
@@ -2171,10 +2175,10 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
 		    *val = v;
 		} else {
 		    goto error;
-		}		
+		}
 	    }
 	    goto return0;
-        case XML_SCHEMAS_STRING:		
+        case XML_SCHEMAS_STRING:
 	    if (! normOnTheFly) {
 		const xmlChar *cur = value;
 
@@ -2253,7 +2257,7 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
                 const xmlChar *cur = value;
                 unsigned int len, neg, integ, hasLeadingZeroes;
 		xmlChar cval[25];
-		xmlChar *cptr = cval;		
+		xmlChar *cptr = cval;
 
                 if ((cur == NULL) || (*cur == 0))
                     goto return1;
@@ -2327,10 +2331,10 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
                     v = xmlSchemaNewValue(XML_SCHEMAS_DECIMAL);
                     if (v != NULL) {
 			/*
-		 	* Now evaluate the significant digits of the number
-		 	*/
+			* Now evaluate the significant digits of the number
+			*/
 			if (len != 0) {
-			    
+
 			    if (integ != ~0u) {
 				/*
 				* Get rid of trailing zeroes in the
@@ -2389,9 +2393,11 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
 		normOnTheFly);
             break;
         case XML_SCHEMAS_FLOAT:
-        case XML_SCHEMAS_DOUBLE:{
+        case XML_SCHEMAS_DOUBLE: {
                 const xmlChar *cur = value;
                 int neg = 0;
+                int digits_before = 0;
+                int digits_after = 0;
 
 		if (normOnTheFly)
 		    while IS_WSP_BLANK_CH(*cur) cur++;
@@ -2464,12 +2470,17 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
                     goto return1;
                 while ((*cur >= '0') && (*cur <= '9')) {
                     cur++;
+                    digits_before++;
                 }
                 if (*cur == '.') {
                     cur++;
-                    while ((*cur >= '0') && (*cur <= '9'))
+                    while ((*cur >= '0') && (*cur <= '9')) {
                         cur++;
+                        digits_after++;
+                    }
                 }
+                if ((digits_before == 0) && (digits_after == 0))
+                    goto return1;
                 if ((*cur == 'e') || (*cur == 'E')) {
                     cur++;
                     if ((*cur == '-') || (*cur == '+'))
@@ -2597,8 +2608,8 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
 			} else {
 			    cur++;
 			}
-		    }		    
-		}                
+		    }
+		}
                 if (val != NULL) {
                     v = xmlSchemaNewValue(XML_SCHEMAS_TOKEN);
                     if (v != NULL) {
@@ -2611,7 +2622,7 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
                 goto return0;
             }
         case XML_SCHEMAS_LANGUAGE:
-	    if (normOnTheFly) {		    
+	    if (normOnTheFly) {
 		norm = xmlSchemaCollapseString(value);
 		if (norm != NULL)
 		    value = norm;
@@ -2896,11 +2907,11 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
                 }
                 goto done;
             }
-        case XML_SCHEMAS_ANYURI:{		
+        case XML_SCHEMAS_ANYURI:{
                 if (*value != 0) {
 		    xmlURIPtr uri;
 		    xmlChar *tmpval, *cur;
-		    if (normOnTheFly) {		    
+		    if (normOnTheFly) {
 			norm = xmlSchemaCollapseString(value);
 			if (norm != NULL)
 			    value = norm;
@@ -2989,12 +3000,12 @@ xmlSchemaValAtomicType(xmlSchemaTypePtr type, const xmlChar * value,
             }
         case XML_SCHEMAS_BASE64BINARY:{
                 /* ISSUE:
-                 * 
+                 *
                  * Ignore all stray characters? (yes, currently)
                  * Worry about long lines? (no, currently)
-                 * 
+                 *
                  * rfc2045.txt:
-                 * 
+                 *
                  * "The encoded output stream must be represented in lines of
                  * no more than 76 characters each.  All line breaks or other
                  * characters not found in Table 1 must be ignored by decoding
@@ -3405,7 +3416,7 @@ xmlSchemaCompareDecimals(xmlSchemaValPtr x, xmlSchemaValPtr y)
     /*
      * First test: If x is -ve and not zero
      */
-    if ((x->value.decimal.sign) && 
+    if ((x->value.decimal.sign) &&
 	((x->value.decimal.lo != 0) ||
 	 (x->value.decimal.mi != 0) ||
 	 (x->value.decimal.hi != 0))) {
@@ -3562,8 +3573,8 @@ xmlSchemaCompareDurations(xmlSchemaValPtr x, xmlSchemaValPtr y)
 
     /* seconds */
     sec = x->value.dur.sec - y->value.dur.sec;
-    carry = (long)sec / SECS_PER_DAY;
-    sec -= (double)(carry * SECS_PER_DAY);
+    carry = (long)(sec / SECS_PER_DAY);
+    sec -= ((double)carry) * SECS_PER_DAY;
 
     /* days */
     day = x->value.dur.day - y->value.dur.day + carry;
@@ -3646,7 +3657,7 @@ xmlSchemaDupVal (xmlSchemaValPtr v)
     xmlSchemaValPtr ret = xmlSchemaNewValue(v->type);
     if (ret == NULL)
         return NULL;
-    
+
     memcpy(ret, v, sizeof(xmlSchemaVal));
     ret->next = NULL;
     return ret;
@@ -3692,7 +3703,7 @@ xmlSchemaCopyValue(xmlSchemaValPtr val)
 		if (val->value.str != NULL)
 		    cur->value.str = xmlStrdup(BAD_CAST val->value.str);
 		break;
-	    case XML_SCHEMAS_QNAME:        
+	    case XML_SCHEMAS_QNAME:
 	    case XML_SCHEMAS_NOTATION:
 		cur = xmlSchemaDupVal(val);
 		if (val->value.qname.name != NULL)
@@ -3834,16 +3845,17 @@ _xmlSchemaDateAdd (xmlSchemaValPtr dt, xmlSchemaValPtr dur)
             if (tyr == 0)
                 tyr--;
 	    /*
-	     * Coverity detected an overrun in daysInMonth 
+	     * Coverity detected an overrun in daysInMonth
 	     * of size 12 at position 12 with index variable "((r)->mon - 1)"
 	     */
-	    if (tmon < 0)
-	        tmon = 0;
+	    if (tmon < 1)
+	        tmon = 1;
 	    if (tmon > 12)
 	        tmon = 12;
             tempdays += MAX_DAYINMONTH(tyr, tmon);
             carry = -1;
-        } else if (tempdays > (long) MAX_DAYINMONTH(r->year, r->mon)) {
+        } else if (VALID_YEAR(r->year) && VALID_MONTH(r->mon) &&
+                   tempdays > (long) MAX_DAYINMONTH(r->year, r->mon)) {
             tempdays = tempdays - MAX_DAYINMONTH(r->year, r->mon);
             carry = 1;
         } else
@@ -3859,7 +3871,7 @@ _xmlSchemaDateAdd (xmlSchemaValPtr dt, xmlSchemaValPtr dur)
                 r->year++;
 	}
     }
-    
+
     r->day = tempdays;
 
     /*
@@ -3924,7 +3936,7 @@ xmlSchemaDateNormalize (xmlSchemaValPtr dt, double offset)
  * _xmlSchemaDateCastYMToDays:
  * @dt: an #xmlSchemaValPtr
  *
- * Convert mon and year of @dt to total number of days. Take the 
+ * Convert mon and year of @dt to total number of days. Take the
  * number of years since (or before) 1 AD and add the number of leap
  * years. This is a function  because negative
  * years must be handled a little differently and there is no zero year.
@@ -4104,7 +4116,7 @@ xmlSchemaCompareDates (xmlSchemaValPtr x, xmlSchemaValPtr y)
                 ret = -1;
             else if (sec > 0.0)
                 ret = 1;
-            
+
         }
 	xmlSchemaFreeValue(p1);
 	xmlSchemaFreeValue(q1);
@@ -4245,7 +4257,7 @@ xmlSchemaComparePreserveReplaceStrings(const xmlChar *x,
 				       int invert)
 {
     int tmp;
-    
+
     while ((*x != 0) && (*y != 0)) {
 	if (IS_WSP_REPLACE_CH(*y)) {
 	    if (! IS_WSP_SPACE_CH(*x)) {
@@ -4260,7 +4272,7 @@ xmlSchemaComparePreserveReplaceStrings(const xmlChar *x,
 		    else
 			return(1);
 		}
-	    }	    
+	    }
 	} else {
 	    tmp = *x - *y;
 	    if (tmp < 0) {
@@ -4314,7 +4326,7 @@ xmlSchemaComparePreserveCollapseStrings(const xmlChar *x,
 {
     int tmp;
 
-    /* 
+    /*
     * Skip leading blank chars of the collapsed string.
     */
     while IS_WSP_BLANK_CH(*y)
@@ -4403,12 +4415,12 @@ xmlSchemaCompareReplaceCollapseStrings(const xmlChar *x,
 {
     int tmp;
 
-    /* 
+    /*
     * Skip leading blank chars of the collapsed string.
     */
     while IS_WSP_BLANK_CH(*y)
 	y++;
-    
+
     while ((*x != 0) && (*y != 0)) {
 	if IS_WSP_BLANK_CH(*y) {
 	    if (! IS_WSP_BLANK_CH(*x)) {
@@ -4428,8 +4440,8 @@ xmlSchemaCompareReplaceCollapseStrings(const xmlChar *x,
 		}
 	    }
 	    x++;
-	    y++;	    
-	    /* 
+	    y++;
+	    /*
 	    * Skip contiguous blank chars of the collapsed string.
 	    */
 	    while IS_WSP_BLANK_CH(*y)
@@ -4463,7 +4475,7 @@ xmlSchemaCompareReplaceCollapseStrings(const xmlChar *x,
 	     return(-1);
 	 else
 	     return(1);
-    }   
+    }
     if (*y != 0) {
 	/*
 	* Skip trailing blank chars of the collapsed string.
@@ -4496,27 +4508,27 @@ xmlSchemaCompareReplacedStrings(const xmlChar *x,
 				const xmlChar *y)
 {
     int tmp;
-   
+
     while ((*x != 0) && (*y != 0)) {
 	if IS_WSP_BLANK_CH(*y) {
 	    if (! IS_WSP_BLANK_CH(*x)) {
 		if ((*x - 0x20) < 0)
-    		    return(-1);
+		    return(-1);
 		else
 		    return(1);
-	    }	    
+	    }
 	} else {
 	    if IS_WSP_BLANK_CH(*x) {
 		if ((0x20 - *y) < 0)
-    		    return(-1);
+		    return(-1);
 		else
 		    return(1);
 	    }
 	    tmp = *x - *y;
 	    if (tmp < 0)
-    		return(-1);
+		return(-1);
 	    if (tmp > 0)
-    		return(1);
+		return(1);
 	}
 	x++;
 	y++;
@@ -4542,7 +4554,7 @@ static int
 xmlSchemaCompareNormStrings(const xmlChar *x,
 			    const xmlChar *y) {
     int tmp;
-    
+
     while (IS_BLANK_CH(*x)) x++;
     while (IS_BLANK_CH(*y)) y++;
     while ((*x != 0) && (*y != 0)) {
@@ -4735,13 +4747,13 @@ xmlSchemaCompareValuesInternal(xmlSchemaValType xtype,
                 (ytype == XML_SCHEMAS_GYEARMONTH))
                 return (xmlSchemaCompareDates(x, y));
             return (-2);
-	/* 
+	/*
 	* Note that we will support comparison of string types against
 	* anySimpleType as well.
 	*/
 	case XML_SCHEMAS_ANYSIMPLETYPE:
 	case XML_SCHEMAS_STRING:
-        case XML_SCHEMAS_NORMSTRING:		
+        case XML_SCHEMAS_NORMSTRING:
         case XML_SCHEMAS_TOKEN:
         case XML_SCHEMAS_LANGUAGE:
         case XML_SCHEMAS_NMTOKEN:
@@ -4765,10 +4777,10 @@ xmlSchemaCompareValuesInternal(xmlSchemaValType xtype,
 	    /*
 	    * TODO: Compare those against QName.
 	    */
-	    if (ytype == XML_SCHEMAS_QNAME) {		
+	    if (ytype == XML_SCHEMAS_QNAME) {
 		TODO
 		if (y == NULL)
-		    return(-2);    
+		    return(-2);
 		return (-2);
 	    }
             if ((ytype == XML_SCHEMAS_ANYSIMPLETYPE) ||
@@ -4790,7 +4802,7 @@ xmlSchemaCompareValuesInternal(xmlSchemaValType xtype,
 			/* TODO: What about x < y or x > y. */
 			if (xmlStrEqual(xv, yv))
 			    return (0);
-			else 
+			else
 			    return (2);
 		    } else if (yws == XML_SCHEMA_WHITESPACE_REPLACE)
 			return (xmlSchemaComparePreserveReplaceStrings(xv, yv, 0));
@@ -4816,7 +4828,7 @@ xmlSchemaCompareValuesInternal(xmlSchemaValType xtype,
 			return (xmlSchemaCompareNormStrings(xv, yv));
 		} else
 		    return (-2);
-                
+
 	    }
             return (-2);
 	}
@@ -4887,7 +4899,7 @@ xmlSchemaCompareValuesInternal(xmlSchemaValType xtype,
                 else
                     return(-1);
             }
-            return (-2);    
+            return (-2);
         case XML_SCHEMAS_IDREFS:
         case XML_SCHEMAS_ENTITIES:
         case XML_SCHEMAS_NMTOKENS:
@@ -4922,7 +4934,7 @@ xmlSchemaCompareValues(xmlSchemaValPtr x, xmlSchemaValPtr y) {
 
     if (y->type == XML_SCHEMAS_STRING)
 	yws = XML_SCHEMA_WHITESPACE_PRESERVE;
-    else if (x->type == XML_SCHEMAS_NORMSTRING)
+    else if (y->type == XML_SCHEMAS_NORMSTRING)
         yws = XML_SCHEMA_WHITESPACE_REPLACE;
     else
         yws = XML_SCHEMA_WHITESPACE_COLLAPSE;
@@ -5075,7 +5087,7 @@ xmlSchemaValidateListSimpleTypeFacet(xmlSchemaFacetPtr facet,
 	    if (expectedLen != NULL)
 		*expectedLen = facet->val->value.decimal.lo;
 	    return (XML_SCHEMAV_CVC_LENGTH_VALID);
-	}	
+	}
     } else if (facet->type == XML_SCHEMA_FACET_MINLENGTH) {
 	if (actualLen < facet->val->value.decimal.lo) {
 	    if (expectedLen != NULL)
@@ -5089,12 +5101,12 @@ xmlSchemaValidateListSimpleTypeFacet(xmlSchemaFacetPtr facet,
 	    return (XML_SCHEMAV_CVC_MAXLENGTH_VALID);
 	}
     } else
-	/* 
-	* NOTE: That we can pass NULL as xmlSchemaValPtr to 
+	/*
+	* NOTE: That we can pass NULL as xmlSchemaValPtr to
 	* xmlSchemaValidateFacet, since the remaining facet types
-	* are: XML_SCHEMA_FACET_PATTERN, XML_SCHEMA_FACET_ENUMERATION. 
+	* are: XML_SCHEMA_FACET_PATTERN, XML_SCHEMA_FACET_ENUMERATION.
 	*/
-	return(xmlSchemaValidateFacet(NULL, facet, value, NULL));   
+	return(xmlSchemaValidateFacet(NULL, facet, value, NULL));
     return (0);
 }
 
@@ -5107,7 +5119,7 @@ xmlSchemaValidateListSimpleTypeFacet(xmlSchemaFacetPtr facet,
  * @ws: the whitespace type of the value
  * @length: the actual length of the value
  *
- * Checka a value against a "length", "minLength" and "maxLength" 
+ * Checka a value against a "length", "minLength" and "maxLength"
  * facet; sets @length to the computed length of @value.
  *
  * Returns 0 if the value is valid, a positive error code
@@ -5119,7 +5131,7 @@ xmlSchemaValidateLengthFacetInternal(xmlSchemaFacetPtr facet,
 				     const xmlChar *value,
 				     xmlSchemaValPtr val,
 				     unsigned long *length,
-				     xmlSchemaWhitespaceValueType ws)  
+				     xmlSchemaWhitespaceValueType ws)
 {
     unsigned int len = 0;
 
@@ -5130,7 +5142,7 @@ xmlSchemaValidateLengthFacetInternal(xmlSchemaFacetPtr facet,
 	(facet->type != XML_SCHEMA_FACET_MAXLENGTH) &&
 	(facet->type != XML_SCHEMA_FACET_MINLENGTH))
 	return (-1);
-	
+
     /*
     * TODO: length, maxLength and minLength must be of type
     * nonNegativeInteger only. Check if decimal is used somehow.
@@ -5164,7 +5176,7 @@ xmlSchemaValidateLengthFacetInternal(xmlSchemaFacetPtr facet,
 		    if (ws == XML_SCHEMA_WHITESPACE_COLLAPSE)
 			len = xmlSchemaNormLen(value);
 		    else
-		    /* 
+		    /*
 		    * Should be OK for "preserve" as well.
 		    */
 		    len = xmlUTF8Strlen(value);
@@ -5176,7 +5188,7 @@ xmlSchemaValidateLengthFacetInternal(xmlSchemaFacetPtr facet,
 	    case XML_SCHEMAS_NMTOKEN:
 	    case XML_SCHEMAS_NAME:
 	    case XML_SCHEMAS_NCNAME:
-	    case XML_SCHEMAS_ID:		
+	    case XML_SCHEMAS_ID:
 		/*
 		* FIXME: What exactly to do with anyURI?
 		*/
@@ -5185,11 +5197,11 @@ xmlSchemaValidateLengthFacetInternal(xmlSchemaFacetPtr facet,
 		    len = xmlSchemaNormLen(value);
 		break;
 	    case XML_SCHEMAS_QNAME:
- 	    case XML_SCHEMAS_NOTATION:
- 		/*
+	    case XML_SCHEMAS_NOTATION:
+		/*
 		* For QName and NOTATION, those facets are
 		* deprecated and should be ignored.
- 		*/
+		*/
 		return (0);
 	    default:
 		TODO
@@ -5209,7 +5221,7 @@ xmlSchemaValidateLengthFacetInternal(xmlSchemaFacetPtr facet,
 	if (len > facet->val->value.decimal.lo)
 	    return(XML_SCHEMAV_CVC_MAXLENGTH_VALID);
     }
-    
+
     return (0);
 }
 
@@ -5221,18 +5233,18 @@ xmlSchemaValidateLengthFacetInternal(xmlSchemaFacetPtr facet,
  * @val:  the precomputed value
  * @length: the actual length of the value
  *
- * Checka a value against a "length", "minLength" and "maxLength" 
+ * Checka a value against a "length", "minLength" and "maxLength"
  * facet; sets @length to the computed length of @value.
  *
  * Returns 0 if the value is valid, a positive error code
  * otherwise and -1 in case of an internal or API error.
  */
 int
-xmlSchemaValidateLengthFacet(xmlSchemaTypePtr type, 
+xmlSchemaValidateLengthFacet(xmlSchemaTypePtr type,
 			     xmlSchemaFacetPtr facet,
 			     const xmlChar *value,
 			     xmlSchemaValPtr val,
-			     unsigned long *length)  
+			     unsigned long *length)
 {
     if (type == NULL)
         return(-1);
@@ -5242,7 +5254,7 @@ xmlSchemaValidateLengthFacet(xmlSchemaTypePtr type,
 }
 
 /**
- * xmlSchemaValidateLengthFacetWhtsp: 
+ * xmlSchemaValidateLengthFacetWhtsp:
  * @facet:  the facet to check
  * @valType:  the built-in type
  * @value:  the lexical repr. of the value to be validated
@@ -5250,7 +5262,7 @@ xmlSchemaValidateLengthFacet(xmlSchemaTypePtr type,
  * @ws: the whitespace type of the value
  * @length: the actual length of the value
  *
- * Checka a value against a "length", "minLength" and "maxLength" 
+ * Checka a value against a "length", "minLength" and "maxLength"
  * facet; sets @length to the computed length of @value.
  *
  * Returns 0 if the value is valid, a positive error code
@@ -5285,7 +5297,7 @@ xmlSchemaValidateLengthFacetWhtsp(xmlSchemaFacetPtr facet,
 static int
 xmlSchemaValidateFacetInternal(xmlSchemaFacetPtr facet,
 			       xmlSchemaWhitespaceValueType fws,
-			       xmlSchemaValType valType,			       
+			       xmlSchemaValType valType,
 			       const xmlChar *value,
 			       xmlSchemaValPtr val,
 			       xmlSchemaWhitespaceValueType ws)
@@ -5297,7 +5309,7 @@ xmlSchemaValidateFacetInternal(xmlSchemaFacetPtr facet,
 
     switch (facet->type) {
 	case XML_SCHEMA_FACET_PATTERN:
-	    /* 
+	    /*
 	    * NOTE that for patterns, the @value needs to be the normalized
 	    * value, *not* the lexical initial value or the canonical value.
 	    */
@@ -5398,7 +5410,7 @@ xmlSchemaValidateFacetInternal(xmlSchemaFacetPtr facet,
 	    else {
 		switch (valType) {
 		    case XML_SCHEMAS_STRING:
-		    case XML_SCHEMAS_NORMSTRING:			
+		    case XML_SCHEMAS_NORMSTRING:
 			if (ws == XML_SCHEMA_WHITESPACE_UNKNOWN) {
 			    /*
 			    * This is to ensure API compatibility with the old
@@ -5414,13 +5426,13 @@ xmlSchemaValidateFacetInternal(xmlSchemaFacetPtr facet,
 			    if (ws == XML_SCHEMA_WHITESPACE_COLLAPSE)
 				len = xmlSchemaNormLen(value);
 			    else
-				/* 
+				/*
 				* Should be OK for "preserve" as well.
 				*/
 				len = xmlUTF8Strlen(value);
 			}
 			break;
-	    	    case XML_SCHEMAS_IDREF:		    
+		    case XML_SCHEMAS_IDREF:
 		    case XML_SCHEMAS_TOKEN:
 		    case XML_SCHEMAS_LANGUAGE:
 		    case XML_SCHEMAS_NMTOKEN:
@@ -5429,11 +5441,11 @@ xmlSchemaValidateFacetInternal(xmlSchemaFacetPtr facet,
 		    case XML_SCHEMAS_ID:
 		    case XML_SCHEMAS_ANYURI:
 			if (value != NULL)
-		    	    len = xmlSchemaNormLen(value);
-		    	break;		   
+			    len = xmlSchemaNormLen(value);
+			break;
 		    default:
 		        TODO
-	    	}
+		}
 	    }
 	    if (facet->type == XML_SCHEMA_FACET_LENGTH) {
 		if (len != facet->val->value.decimal.lo)
@@ -5543,7 +5555,7 @@ xmlSchemaValidateFacet(xmlSchemaTypePtr base,
 int
 xmlSchemaValidateFacetWhtsp(xmlSchemaFacetPtr facet,
 			    xmlSchemaWhitespaceValueType fws,
-			    xmlSchemaValType valType,			    
+			    xmlSchemaValType valType,
 			    const xmlChar *value,
 			    xmlSchemaValPtr val,
 			    xmlSchemaWhitespaceValueType ws)
@@ -5604,13 +5616,13 @@ xmlSchemaFormatFloat(double number, char buffer[], int buffersize)
 	    /*
 	     * Result is in work, and after_fraction points
 	     * just past the fractional part.
-	     * Use scientific notation 
+	     * Use scientific notation
 	    */
 	    integer_place = DBL_DIG + EXPONENT_DIGITS + 1;
 	    fraction_place = DBL_DIG - 1;
 	    snprintf(work, sizeof(work),"%*.*e",
 		integer_place, fraction_place, number);
-	    after_fraction = strchr(work + DBL_DIG, 'e');	    
+	    after_fraction = strchr(work + DBL_DIG, 'e');
 	    /* Remove fractional trailing zeroes */
 	    ptr = after_fraction;
 	    while (*(--ptr) == '0')
@@ -5637,12 +5649,12 @@ xmlSchemaFormatFloat(double number, char buffer[], int buffersize)
  * @val: the precomputed value
  * @retValue: the returned value
  *
- * Get a the cononical lexical representation of the value.
+ * Get the canonical lexical representation of the value.
  * The caller has to FREE the returned retValue.
  *
  * WARNING: Some value types are not supported yet, resulting
  * in a @retValue of "???".
- * 
+ *
  * TODO: XML Schema 1.0 does not define canonical representations
  * for: duration, gYearMonth, gYear, gMonthDay, gMonth, gDay,
  * anyURI, QName, NOTATION. This will be fixed in XML Schema 1.1.
@@ -5662,7 +5674,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 	    if (val->value.str == NULL)
 		*retValue = BAD_CAST xmlStrdup(BAD_CAST "");
 	    else
-		*retValue = 
+		*retValue =
 		    BAD_CAST xmlStrdup((const xmlChar *) val->value.str);
 	    break;
 	case XML_SCHEMAS_NORMSTRING:
@@ -5679,7 +5691,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 	case XML_SCHEMAS_TOKEN:
 	case XML_SCHEMAS_LANGUAGE:
 	case XML_SCHEMAS_NMTOKEN:
-	case XML_SCHEMAS_NAME:	
+	case XML_SCHEMAS_NAME:
 	case XML_SCHEMAS_NCNAME:
 	case XML_SCHEMAS_ID:
 	case XML_SCHEMAS_IDREF:
@@ -5688,10 +5700,10 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 	case XML_SCHEMAS_ANYURI:   /* Unclear */
 	    if (val->value.str == NULL)
 		return (-1);
-	    *retValue = 
+	    *retValue =
 		BAD_CAST xmlSchemaCollapseString(BAD_CAST val->value.str);
 	    if (*retValue == NULL)
-		*retValue = 
+		*retValue =
 		    BAD_CAST xmlStrdup((const xmlChar *) val->value.str);
 	    break;
 	case XML_SCHEMAS_QNAME:
@@ -5713,7 +5725,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 	    /*
 	    * TODO: Lookout for a more simple implementation.
 	    */
-	    if ((val->value.decimal.total == 1) && 
+	    if ((val->value.decimal.total == 1) &&
 		(val->value.decimal.lo == 0)) {
 		*retValue = xmlStrdup(BAD_CAST "0.0");
 	    } else {
@@ -5747,7 +5759,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 		else
 		    snprintf(offs, bufsize - (offs - buf),
 			"%lu", dec.lo);
-			
+
 		if (dec.frac != 0) {
 		    if (dec.frac != dec.total) {
 			int diff = dec.total - dec.frac;
@@ -5760,7 +5772,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 			unsigned int i = 0;
 			/*
 			* Insert missing zeroes behind the decimal point.
-			*/			
+			*/
 			while (*(offs + i) != 0)
 			    i++;
 			if (i < dec.total) {
@@ -5897,7 +5909,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 		snprintf((char *) *retValue, 6, "---%02u",
 		    val->value.date.day);
 	    }
-	    break;        
+	    break;
         case XML_SCHEMAS_GMONTHDAY: {
 		/* TODO: Unclear in XML Schema 1.0 */
 		/* TODO: What to do with the timezone? */
@@ -5914,14 +5926,14 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 		/* TODO: What to do with the timezone? */
 		if (val->value.date.year < 0)
 		    snprintf(buf, 35, "-%04ld-%02u",
-			labs(val->value.date.year), 
+			labs(val->value.date.year),
 			val->value.date.mon);
 		else
 		    snprintf(buf, 35, "%04ld-%02u",
 			val->value.date.year, val->value.date.mon);
 		*retValue = BAD_CAST xmlStrdup(BAD_CAST buf);
 	    }
-	    break;		
+	    break;
 	case XML_SCHEMAS_TIME:
 	    {
 		char buf[30];
@@ -5932,8 +5944,8 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 		    norm = xmlSchemaDateNormalize(val, 0);
 		    if (norm == NULL)
 			return (-1);
-		    /* 
-		    * TODO: Check if "%.14g" is portable.		    
+		    /*
+		    * TODO: Check if "%.14g" is portable.
 		    */
 		    snprintf(buf, 30,
 			"%02u:%02u:%02.14gZ",
@@ -5949,7 +5961,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 			val->value.date.sec);
 		}
 		*retValue = BAD_CAST xmlStrdup(BAD_CAST buf);
-	    }	    
+	    }
 	    break;
         case XML_SCHEMAS_DATE:
 	    {
@@ -5977,7 +5989,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 			val->value.date.day);
 		}
 		*retValue = BAD_CAST xmlStrdup(BAD_CAST buf);
-	    }	    
+	    }
 	    break;
         case XML_SCHEMAS_DATETIME:
 	    {
@@ -6021,8 +6033,8 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 	    *retValue = BAD_CAST xmlStrdup(BAD_CAST val->value.base64.str);
 	    break;
 	case XML_SCHEMAS_FLOAT: {
-		char buf[30];		
-		/* 
+		char buf[30];
+		/*
 		* |m| < 16777216, -149 <= e <= 104.
 		* TODO: Handle, NaN, INF, -INF. The format is not
 		* yet conformant. The c type float does not cover
@@ -6043,7 +6055,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
 		snprintf(buf, 40, "%01.14e", val->value.d);
 		*retValue = BAD_CAST xmlStrdup(BAD_CAST buf);
 	    }
-	    break;	
+	    break;
 	default:
 	    *retValue = BAD_CAST xmlStrdup(BAD_CAST "???");
 	    return (1);
@@ -6059,7 +6071,7 @@ xmlSchemaGetCanonValue(xmlSchemaValPtr val, const xmlChar **retValue)
  * @retValue: the returned value
  * @ws: the whitespace type of the value
  *
- * Get a the cononical representation of the value.
+ * Get the canonical representation of the value.
  * The caller has to free the returned @retValue.
  *
  * Returns 0 if the value could be built, 1 if the value type is
@@ -6102,7 +6114,7 @@ xmlSchemaGetCanonValueWhtsp(xmlSchemaValPtr val,
 	    break;
 	default:
 	    return (xmlSchemaGetCanonValue(val, retValue));
-    }    
+    }
     return (0);
 }
 
diff --git a/third_party/libxml/src/xmlstring.c b/third_party/libxml/src/xmlstring.c
index 910f244..a37220d 100644
--- a/third_party/libxml/src/xmlstring.c
+++ b/third_party/libxml/src/xmlstring.c
@@ -3,7 +3,7 @@
  *
  * This module provides various utility functions for manipulating
  * the xmlChar* type. All functions named xmlStr* have been moved here
- * from the parser.c file (their original home). 
+ * from the parser.c file (their original home).
  *
  * See Copyright for the status of this software.
  *
@@ -40,7 +40,7 @@
 xmlChar *
 xmlStrndup(const xmlChar *cur, int len) {
     xmlChar *ret;
-    
+
     if ((cur == NULL) || (len < 0)) return(NULL);
     ret = (xmlChar *) xmlMallocAtomic((len + 1) * sizeof(xmlChar));
     if (ret == NULL) {
@@ -85,7 +85,7 @@ xmlChar *
 xmlCharStrndup(const char *cur, int len) {
     int i;
     xmlChar *ret;
-    
+
     if ((cur == NULL) || (len < 0)) return(NULL);
     ret = (xmlChar *) xmlMallocAtomic((len + 1) * sizeof(xmlChar));
     if (ret == NULL) {
@@ -170,7 +170,7 @@ xmlStrEqual(const xmlChar *str1, const xmlChar *str2) {
  * @name:  the localname of the QName
  * @str:  the second xmlChar *
  *
- * Check if a QName is Equal to a given string 
+ * Check if a QName is Equal to a given string
  *
  * Returns 1 if they are equal, 0 if they are different
  */
@@ -340,7 +340,7 @@ xmlStrchr(const xmlChar *str, xmlChar val) {
 const xmlChar *
 xmlStrstr(const xmlChar *str, const xmlChar *val) {
     int n;
-    
+
     if (str == NULL) return(NULL);
     if (val == NULL) return(NULL);
     n = xmlStrlen(val);
@@ -368,7 +368,7 @@ xmlStrstr(const xmlChar *str, const xmlChar *val) {
 const xmlChar *
 xmlStrcasestr(const xmlChar *str, const xmlChar *val) {
     int n;
-    
+
     if (str == NULL) return(NULL);
     if (val == NULL) return(NULL);
     n = xmlStrlen(val);
@@ -396,7 +396,7 @@ xmlStrcasestr(const xmlChar *str, const xmlChar *val) {
 xmlChar *
 xmlStrsub(const xmlChar *str, int start, int len) {
     int i;
-    
+
     if (str == NULL) return(NULL);
     if (start < 0) return(NULL);
     if (len < 0) return(NULL);
@@ -519,7 +519,7 @@ xmlStrcat(xmlChar *cur, const xmlChar *add) {
     const xmlChar *p = add;
 
     if (add == NULL) return(cur);
-    if (cur == NULL) 
+    if (cur == NULL)
         return(xmlStrdup(add));
 
     while (*p != 0) p++; /* non input consuming */
@@ -537,20 +537,20 @@ xmlStrcat(xmlChar *cur, const xmlChar *add) {
  *
  * Returns the number of characters written to @buf or -1 if an error occurs.
  */
-int XMLCDECL 
+int XMLCDECL
 xmlStrPrintf(xmlChar *buf, int len, const xmlChar *msg, ...) {
     va_list args;
     int ret;
-    
+
     if((buf == NULL) || (msg == NULL)) {
         return(-1);
     }
-    
+
     va_start(args, msg);
     ret = vsnprintf((char *) buf, len, (const char *) msg, args);
     va_end(args);
     buf[len - 1] = 0; /* be safe ! */
-    
+
     return(ret);
 }
 
@@ -565,17 +565,17 @@ xmlStrPrintf(xmlChar *buf, int len, const xmlChar *msg, ...) {
  *
  * Returns the number of characters written to @buf or -1 if an error occurs.
  */
-int 
+int
 xmlStrVPrintf(xmlChar *buf, int len, const xmlChar *msg, va_list ap) {
     int ret;
-    
+
     if((buf == NULL) || (msg == NULL)) {
         return(-1);
     }
-    
+
     ret = vsnprintf((char *) buf, len, (const char *) msg, ap);
     buf[len - 1] = 0; /* be safe ! */
-    
+
     return(ret);
 }
 
@@ -858,7 +858,7 @@ xmlChar *
 xmlUTF8Strndup(const xmlChar *utf, int len) {
     xmlChar *ret;
     int i;
-    
+
     if ((utf == NULL) || (len < 0)) return(NULL);
     i = xmlUTF8Strsize(utf, len);
     ret = (xmlChar *) xmlMallocAtomic((i + 1) * sizeof(xmlChar));
diff --git a/third_party/libxml/src/xmlunicode.c b/third_party/libxml/src/xmlunicode.c
index 450d0f0..ce6e9a4 100644
--- a/third_party/libxml/src/xmlunicode.c
+++ b/third_party/libxml/src/xmlunicode.c
@@ -204,729 +204,729 @@ static xmlUnicodeRange xmlUnicodeCats[] = {
   {"Zp", xmlUCSIsCatZp},
   {"Zs", xmlUCSIsCatZs}};
 
-static const xmlChSRange xmlCS[] = {{0x0, 0x1f}, {0x7f, 0x9f}, 
-    {0xad, 0xad}, {0x600, 0x603}, {0x6dd, 0x6dd}, {0x70f, 0x70f}, 
-    {0x17b4, 0x17b5}, {0x200b, 0x200f}, {0x202a, 0x202e}, {0x2060, 0x2063}, 
-    {0x206a, 0x206f}, {0xd800, 0xd800}, {0xdb7f, 0xdb80}, {0xdbff, 0xdc00}, 
+static const xmlChSRange xmlCS[] = {{0x0, 0x1f}, {0x7f, 0x9f},
+    {0xad, 0xad}, {0x600, 0x603}, {0x6dd, 0x6dd}, {0x70f, 0x70f},
+    {0x17b4, 0x17b5}, {0x200b, 0x200f}, {0x202a, 0x202e}, {0x2060, 0x2063},
+    {0x206a, 0x206f}, {0xd800, 0xd800}, {0xdb7f, 0xdb80}, {0xdbff, 0xdc00},
     {0xdfff, 0xe000}, {0xf8ff, 0xf8ff}, {0xfeff, 0xfeff}, {0xfff9, 0xfffb} };
-static const xmlChLRange xmlCL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001}, 
-    {0xe0020, 0xe007f}, {0xf0000, 0xf0000}, {0xffffd, 0xffffd}, 
+static const xmlChLRange xmlCL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001},
+    {0xe0020, 0xe007f}, {0xf0000, 0xf0000}, {0xffffd, 0xffffd},
     {0x100000, 0x100000}, {0x10fffd, 0x10fffd} };
 static xmlChRangeGroup xmlCG = {18,7,xmlCS,xmlCL};
 
-static const xmlChSRange xmlCfS[] = {{0xad, 0xad}, {0x600, 0x603}, 
-    {0x6dd, 0x6dd}, {0x70f, 0x70f}, {0x17b4, 0x17b5}, {0x200b, 0x200f}, 
-    {0x202a, 0x202e}, {0x2060, 0x2063}, {0x206a, 0x206f}, {0xfeff, 0xfeff}, 
+static const xmlChSRange xmlCfS[] = {{0xad, 0xad}, {0x600, 0x603},
+    {0x6dd, 0x6dd}, {0x70f, 0x70f}, {0x17b4, 0x17b5}, {0x200b, 0x200f},
+    {0x202a, 0x202e}, {0x2060, 0x2063}, {0x206a, 0x206f}, {0xfeff, 0xfeff},
     {0xfff9, 0xfffb} };
-static const xmlChLRange xmlCfL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001}, 
+static const xmlChLRange xmlCfL[] = {{0x1d173, 0x1d17a}, {0xe0001, 0xe0001},
     {0xe0020, 0xe007f} };
 static xmlChRangeGroup xmlCfG = {11,3,xmlCfS,xmlCfL};
 
-static const xmlChSRange xmlLS[] = {{0x41, 0x5a}, {0x61, 0x7a}, 
-    {0xaa, 0xaa}, {0xb5, 0xb5}, {0xba, 0xba}, {0xc0, 0xd6}, {0xd8, 0xf6}, 
-    {0xf8, 0x236}, {0x250, 0x2c1}, {0x2c6, 0x2d1}, {0x2e0, 0x2e4}, 
-    {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x386, 0x386}, {0x388, 0x38a}, 
-    {0x38c, 0x38c}, {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3f5}, 
-    {0x3f7, 0x3fb}, {0x400, 0x481}, {0x48a, 0x4ce}, {0x4d0, 0x4f5}, 
-    {0x4f8, 0x4f9}, {0x500, 0x50f}, {0x531, 0x556}, {0x559, 0x559}, 
-    {0x561, 0x587}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a}, 
-    {0x640, 0x64a}, {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5}, 
-    {0x6e5, 0x6e6}, {0x6ee, 0x6ef}, {0x6fa, 0x6fc}, {0x6ff, 0x6ff}, 
-    {0x710, 0x710}, {0x712, 0x72f}, {0x74d, 0x74f}, {0x780, 0x7a5}, 
-    {0x7b1, 0x7b1}, {0x904, 0x939}, {0x93d, 0x93d}, {0x950, 0x950}, 
-    {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990}, {0x993, 0x9a8}, 
-    {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9}, {0x9bd, 0x9bd}, 
-    {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a}, 
-    {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33}, 
-    {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e}, 
-    {0xa72, 0xa74}, {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8}, 
-    {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9}, {0xabd, 0xabd}, 
-    {0xad0, 0xad0}, {0xae0, 0xae1}, {0xb05, 0xb0c}, {0xb0f, 0xb10}, 
-    {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb35, 0xb39}, 
-    {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb71, 0xb71}, 
-    {0xb83, 0xb83}, {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95}, 
-    {0xb99, 0xb9a}, {0xb9c, 0xb9c}, {0xb9e, 0xb9f}, {0xba3, 0xba4}, 
-    {0xba8, 0xbaa}, {0xbae, 0xbb5}, {0xbb7, 0xbb9}, {0xc05, 0xc0c}, 
-    {0xc0e, 0xc10}, {0xc12, 0xc28}, {0xc2a, 0xc33}, {0xc35, 0xc39}, 
-    {0xc60, 0xc61}, {0xc85, 0xc8c}, {0xc8e, 0xc90}, {0xc92, 0xca8}, 
-    {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xcbd, 0xcbd}, {0xcde, 0xcde}, 
-    {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, {0xd12, 0xd28}, 
-    {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xd85, 0xd96}, {0xd9a, 0xdb1}, 
-    {0xdb3, 0xdbb}, {0xdbd, 0xdbd}, {0xdc0, 0xdc6}, {0xe01, 0xe30}, 
-    {0xe32, 0xe33}, {0xe40, 0xe46}, {0xe81, 0xe82}, {0xe84, 0xe84}, 
-    {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d}, {0xe94, 0xe97}, 
-    {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5}, {0xea7, 0xea7}, 
-    {0xeaa, 0xeab}, {0xead, 0xeb0}, {0xeb2, 0xeb3}, {0xebd, 0xebd}, 
-    {0xec0, 0xec4}, {0xec6, 0xec6}, {0xedc, 0xedd}, {0xf00, 0xf00}, 
-    {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b}, {0x1000, 0x1021}, 
-    {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055}, {0x10a0, 0x10c5}, 
-    {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9}, 
-    {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d}, 
-    {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286}, 
-    {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0}, 
-    {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5}, 
-    {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e}, 
-    {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346}, 
-    {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676}, 
-    {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711}, 
-    {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770}, 
-    {0x1780, 0x17b3}, {0x17d7, 0x17d7}, {0x17dc, 0x17dc}, {0x1820, 0x1877}, 
-    {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974}, 
-    {0x1d00, 0x1d6b}, {0x1e00, 0x1e9b}, {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, 
-    {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, 
-    {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d}, 
-    {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, 
-    {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, 
-    {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc}, {0x2071, 0x2071}, {0x207f, 0x207f}, 
-    {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210a, 0x2113}, {0x2115, 0x2115}, 
-    {0x2119, 0x211d}, {0x2124, 0x2124}, {0x2126, 0x2126}, {0x2128, 0x2128}, 
-    {0x212a, 0x212d}, {0x212f, 0x2131}, {0x2133, 0x2139}, {0x213d, 0x213f}, 
-    {0x2145, 0x2149}, {0x3005, 0x3006}, {0x3031, 0x3035}, {0x303b, 0x303c}, 
-    {0x3041, 0x3096}, {0x309d, 0x309f}, {0x30a1, 0x30fa}, {0x30fc, 0x30ff}, 
-    {0x3105, 0x312c}, {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff}, 
-    {0x3400, 0x3400}, {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5}, 
-    {0xa000, 0xa48c}, {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d}, 
-    {0xfa30, 0xfa6a}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1d, 0xfb1d}, 
-    {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb3e, 0xfb3e}, 
-    {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d}, 
-    {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, {0xfe70, 0xfe74}, 
-    {0xfe76, 0xfefc}, {0xff21, 0xff3a}, {0xff41, 0xff5a}, {0xff66, 0xffbe}, 
+static const xmlChSRange xmlLS[] = {{0x41, 0x5a}, {0x61, 0x7a},
+    {0xaa, 0xaa}, {0xb5, 0xb5}, {0xba, 0xba}, {0xc0, 0xd6}, {0xd8, 0xf6},
+    {0xf8, 0x236}, {0x250, 0x2c1}, {0x2c6, 0x2d1}, {0x2e0, 0x2e4},
+    {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x386, 0x386}, {0x388, 0x38a},
+    {0x38c, 0x38c}, {0x38e, 0x3a1}, {0x3a3, 0x3ce}, {0x3d0, 0x3f5},
+    {0x3f7, 0x3fb}, {0x400, 0x481}, {0x48a, 0x4ce}, {0x4d0, 0x4f5},
+    {0x4f8, 0x4f9}, {0x500, 0x50f}, {0x531, 0x556}, {0x559, 0x559},
+    {0x561, 0x587}, {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a},
+    {0x640, 0x64a}, {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5},
+    {0x6e5, 0x6e6}, {0x6ee, 0x6ef}, {0x6fa, 0x6fc}, {0x6ff, 0x6ff},
+    {0x710, 0x710}, {0x712, 0x72f}, {0x74d, 0x74f}, {0x780, 0x7a5},
+    {0x7b1, 0x7b1}, {0x904, 0x939}, {0x93d, 0x93d}, {0x950, 0x950},
+    {0x958, 0x961}, {0x985, 0x98c}, {0x98f, 0x990}, {0x993, 0x9a8},
+    {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, {0x9b6, 0x9b9}, {0x9bd, 0x9bd},
+    {0x9dc, 0x9dd}, {0x9df, 0x9e1}, {0x9f0, 0x9f1}, {0xa05, 0xa0a},
+    {0xa0f, 0xa10}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa32, 0xa33},
+    {0xa35, 0xa36}, {0xa38, 0xa39}, {0xa59, 0xa5c}, {0xa5e, 0xa5e},
+    {0xa72, 0xa74}, {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8},
+    {0xaaa, 0xab0}, {0xab2, 0xab3}, {0xab5, 0xab9}, {0xabd, 0xabd},
+    {0xad0, 0xad0}, {0xae0, 0xae1}, {0xb05, 0xb0c}, {0xb0f, 0xb10},
+    {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb32, 0xb33}, {0xb35, 0xb39},
+    {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, {0xb5f, 0xb61}, {0xb71, 0xb71},
+    {0xb83, 0xb83}, {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95},
+    {0xb99, 0xb9a}, {0xb9c, 0xb9c}, {0xb9e, 0xb9f}, {0xba3, 0xba4},
+    {0xba8, 0xbaa}, {0xbae, 0xbb5}, {0xbb7, 0xbb9}, {0xc05, 0xc0c},
+    {0xc0e, 0xc10}, {0xc12, 0xc28}, {0xc2a, 0xc33}, {0xc35, 0xc39},
+    {0xc60, 0xc61}, {0xc85, 0xc8c}, {0xc8e, 0xc90}, {0xc92, 0xca8},
+    {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xcbd, 0xcbd}, {0xcde, 0xcde},
+    {0xce0, 0xce1}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, {0xd12, 0xd28},
+    {0xd2a, 0xd39}, {0xd60, 0xd61}, {0xd85, 0xd96}, {0xd9a, 0xdb1},
+    {0xdb3, 0xdbb}, {0xdbd, 0xdbd}, {0xdc0, 0xdc6}, {0xe01, 0xe30},
+    {0xe32, 0xe33}, {0xe40, 0xe46}, {0xe81, 0xe82}, {0xe84, 0xe84},
+    {0xe87, 0xe88}, {0xe8a, 0xe8a}, {0xe8d, 0xe8d}, {0xe94, 0xe97},
+    {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xea5, 0xea5}, {0xea7, 0xea7},
+    {0xeaa, 0xeab}, {0xead, 0xeb0}, {0xeb2, 0xeb3}, {0xebd, 0xebd},
+    {0xec0, 0xec4}, {0xec6, 0xec6}, {0xedc, 0xedd}, {0xf00, 0xf00},
+    {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b}, {0x1000, 0x1021},
+    {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055}, {0x10a0, 0x10c5},
+    {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9},
+    {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d},
+    {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286},
+    {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0},
+    {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5},
+    {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e},
+    {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346},
+    {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676},
+    {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711},
+    {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770},
+    {0x1780, 0x17b3}, {0x17d7, 0x17d7}, {0x17dc, 0x17dc}, {0x1820, 0x1877},
+    {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974},
+    {0x1d00, 0x1d6b}, {0x1e00, 0x1e9b}, {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15},
+    {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57},
+    {0x1f59, 0x1f59}, {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f7d},
+    {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4},
+    {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec},
+    {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc}, {0x2071, 0x2071}, {0x207f, 0x207f},
+    {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210a, 0x2113}, {0x2115, 0x2115},
+    {0x2119, 0x211d}, {0x2124, 0x2124}, {0x2126, 0x2126}, {0x2128, 0x2128},
+    {0x212a, 0x212d}, {0x212f, 0x2131}, {0x2133, 0x2139}, {0x213d, 0x213f},
+    {0x2145, 0x2149}, {0x3005, 0x3006}, {0x3031, 0x3035}, {0x303b, 0x303c},
+    {0x3041, 0x3096}, {0x309d, 0x309f}, {0x30a1, 0x30fa}, {0x30fc, 0x30ff},
+    {0x3105, 0x312c}, {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff},
+    {0x3400, 0x3400}, {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5},
+    {0xa000, 0xa48c}, {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d},
+    {0xfa30, 0xfa6a}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1d, 0xfb1d},
+    {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb3e, 0xfb3e},
+    {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d},
+    {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, {0xfe70, 0xfe74},
+    {0xfe76, 0xfefc}, {0xff21, 0xff3a}, {0xff41, 0xff5a}, {0xff66, 0xffbe},
     {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7}, {0xffda, 0xffdc} };
-static const xmlChLRange xmlLL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026}, 
-    {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d}, 
-    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e}, 
-    {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10400, 0x1049d}, 
-    {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835}, 
-    {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f}, 
-    {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d49e, 0x1d49f}, 
-    {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6}, {0x1d4a9, 0x1d4ac}, 
-    {0x1d4ae, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3}, 
-    {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514}, 
-    {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e}, 
-    {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550}, 
-    {0x1d552, 0x1d6a3}, {0x1d6a8, 0x1d6c0}, {0x1d6c2, 0x1d6da}, 
-    {0x1d6dc, 0x1d6fa}, {0x1d6fc, 0x1d714}, {0x1d716, 0x1d734}, 
-    {0x1d736, 0x1d74e}, {0x1d750, 0x1d76e}, {0x1d770, 0x1d788}, 
-    {0x1d78a, 0x1d7a8}, {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9}, 
+static const xmlChLRange xmlLL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026},
+    {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d},
+    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e},
+    {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10400, 0x1049d},
+    {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835},
+    {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f},
+    {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d49e, 0x1d49f},
+    {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6}, {0x1d4a9, 0x1d4ac},
+    {0x1d4ae, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3},
+    {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
+    {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e},
+    {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550},
+    {0x1d552, 0x1d6a3}, {0x1d6a8, 0x1d6c0}, {0x1d6c2, 0x1d6da},
+    {0x1d6dc, 0x1d6fa}, {0x1d6fc, 0x1d714}, {0x1d716, 0x1d734},
+    {0x1d736, 0x1d74e}, {0x1d750, 0x1d76e}, {0x1d770, 0x1d788},
+    {0x1d78a, 0x1d7a8}, {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9},
     {0x20000, 0x20000}, {0x2a6d6, 0x2a6d6}, {0x2f800, 0x2fa1d} };
 static xmlChRangeGroup xmlLG = {279,50,xmlLS,xmlLL};
 
-static const xmlChSRange xmlLlS[] = {{0x61, 0x7a}, {0xaa, 0xaa}, 
-    {0xb5, 0xb5}, {0xba, 0xba}, {0xdf, 0xf6}, {0xf8, 0xff}, {0x101, 0x101}, 
-    {0x103, 0x103}, {0x105, 0x105}, {0x107, 0x107}, {0x109, 0x109}, 
-    {0x10b, 0x10b}, {0x10d, 0x10d}, {0x10f, 0x10f}, {0x111, 0x111}, 
-    {0x113, 0x113}, {0x115, 0x115}, {0x117, 0x117}, {0x119, 0x119}, 
-    {0x11b, 0x11b}, {0x11d, 0x11d}, {0x11f, 0x11f}, {0x121, 0x121}, 
-    {0x123, 0x123}, {0x125, 0x125}, {0x127, 0x127}, {0x129, 0x129}, 
-    {0x12b, 0x12b}, {0x12d, 0x12d}, {0x12f, 0x12f}, {0x131, 0x131}, 
-    {0x133, 0x133}, {0x135, 0x135}, {0x137, 0x138}, {0x13a, 0x13a}, 
-    {0x13c, 0x13c}, {0x13e, 0x13e}, {0x140, 0x140}, {0x142, 0x142}, 
-    {0x144, 0x144}, {0x146, 0x146}, {0x148, 0x149}, {0x14b, 0x14b}, 
-    {0x14d, 0x14d}, {0x14f, 0x14f}, {0x151, 0x151}, {0x153, 0x153}, 
-    {0x155, 0x155}, {0x157, 0x157}, {0x159, 0x159}, {0x15b, 0x15b}, 
-    {0x15d, 0x15d}, {0x15f, 0x15f}, {0x161, 0x161}, {0x163, 0x163}, 
-    {0x165, 0x165}, {0x167, 0x167}, {0x169, 0x169}, {0x16b, 0x16b}, 
-    {0x16d, 0x16d}, {0x16f, 0x16f}, {0x171, 0x171}, {0x173, 0x173}, 
-    {0x175, 0x175}, {0x177, 0x177}, {0x17a, 0x17a}, {0x17c, 0x17c}, 
-    {0x17e, 0x180}, {0x183, 0x183}, {0x185, 0x185}, {0x188, 0x188}, 
-    {0x18c, 0x18d}, {0x192, 0x192}, {0x195, 0x195}, {0x199, 0x19b}, 
-    {0x19e, 0x19e}, {0x1a1, 0x1a1}, {0x1a3, 0x1a3}, {0x1a5, 0x1a5}, 
-    {0x1a8, 0x1a8}, {0x1aa, 0x1ab}, {0x1ad, 0x1ad}, {0x1b0, 0x1b0}, 
-    {0x1b4, 0x1b4}, {0x1b6, 0x1b6}, {0x1b9, 0x1ba}, {0x1bd, 0x1bf}, 
-    {0x1c6, 0x1c6}, {0x1c9, 0x1c9}, {0x1cc, 0x1cc}, {0x1ce, 0x1ce}, 
-    {0x1d0, 0x1d0}, {0x1d2, 0x1d2}, {0x1d4, 0x1d4}, {0x1d6, 0x1d6}, 
-    {0x1d8, 0x1d8}, {0x1da, 0x1da}, {0x1dc, 0x1dd}, {0x1df, 0x1df}, 
-    {0x1e1, 0x1e1}, {0x1e3, 0x1e3}, {0x1e5, 0x1e5}, {0x1e7, 0x1e7}, 
-    {0x1e9, 0x1e9}, {0x1eb, 0x1eb}, {0x1ed, 0x1ed}, {0x1ef, 0x1f0}, 
-    {0x1f3, 0x1f3}, {0x1f5, 0x1f5}, {0x1f9, 0x1f9}, {0x1fb, 0x1fb}, 
-    {0x1fd, 0x1fd}, {0x1ff, 0x1ff}, {0x201, 0x201}, {0x203, 0x203}, 
-    {0x205, 0x205}, {0x207, 0x207}, {0x209, 0x209}, {0x20b, 0x20b}, 
-    {0x20d, 0x20d}, {0x20f, 0x20f}, {0x211, 0x211}, {0x213, 0x213}, 
-    {0x215, 0x215}, {0x217, 0x217}, {0x219, 0x219}, {0x21b, 0x21b}, 
-    {0x21d, 0x21d}, {0x21f, 0x21f}, {0x221, 0x221}, {0x223, 0x223}, 
-    {0x225, 0x225}, {0x227, 0x227}, {0x229, 0x229}, {0x22b, 0x22b}, 
-    {0x22d, 0x22d}, {0x22f, 0x22f}, {0x231, 0x231}, {0x233, 0x236}, 
-    {0x250, 0x2af}, {0x390, 0x390}, {0x3ac, 0x3ce}, {0x3d0, 0x3d1}, 
-    {0x3d5, 0x3d7}, {0x3d9, 0x3d9}, {0x3db, 0x3db}, {0x3dd, 0x3dd}, 
-    {0x3df, 0x3df}, {0x3e1, 0x3e1}, {0x3e3, 0x3e3}, {0x3e5, 0x3e5}, 
-    {0x3e7, 0x3e7}, {0x3e9, 0x3e9}, {0x3eb, 0x3eb}, {0x3ed, 0x3ed}, 
-    {0x3ef, 0x3f3}, {0x3f5, 0x3f5}, {0x3f8, 0x3f8}, {0x3fb, 0x3fb}, 
-    {0x430, 0x45f}, {0x461, 0x461}, {0x463, 0x463}, {0x465, 0x465}, 
-    {0x467, 0x467}, {0x469, 0x469}, {0x46b, 0x46b}, {0x46d, 0x46d}, 
-    {0x46f, 0x46f}, {0x471, 0x471}, {0x473, 0x473}, {0x475, 0x475}, 
-    {0x477, 0x477}, {0x479, 0x479}, {0x47b, 0x47b}, {0x47d, 0x47d}, 
-    {0x47f, 0x47f}, {0x481, 0x481}, {0x48b, 0x48b}, {0x48d, 0x48d}, 
-    {0x48f, 0x48f}, {0x491, 0x491}, {0x493, 0x493}, {0x495, 0x495}, 
-    {0x497, 0x497}, {0x499, 0x499}, {0x49b, 0x49b}, {0x49d, 0x49d}, 
-    {0x49f, 0x49f}, {0x4a1, 0x4a1}, {0x4a3, 0x4a3}, {0x4a5, 0x4a5}, 
-    {0x4a7, 0x4a7}, {0x4a9, 0x4a9}, {0x4ab, 0x4ab}, {0x4ad, 0x4ad}, 
-    {0x4af, 0x4af}, {0x4b1, 0x4b1}, {0x4b3, 0x4b3}, {0x4b5, 0x4b5}, 
-    {0x4b7, 0x4b7}, {0x4b9, 0x4b9}, {0x4bb, 0x4bb}, {0x4bd, 0x4bd}, 
-    {0x4bf, 0x4bf}, {0x4c2, 0x4c2}, {0x4c4, 0x4c4}, {0x4c6, 0x4c6}, 
-    {0x4c8, 0x4c8}, {0x4ca, 0x4ca}, {0x4cc, 0x4cc}, {0x4ce, 0x4ce}, 
-    {0x4d1, 0x4d1}, {0x4d3, 0x4d3}, {0x4d5, 0x4d5}, {0x4d7, 0x4d7}, 
-    {0x4d9, 0x4d9}, {0x4db, 0x4db}, {0x4dd, 0x4dd}, {0x4df, 0x4df}, 
-    {0x4e1, 0x4e1}, {0x4e3, 0x4e3}, {0x4e5, 0x4e5}, {0x4e7, 0x4e7}, 
-    {0x4e9, 0x4e9}, {0x4eb, 0x4eb}, {0x4ed, 0x4ed}, {0x4ef, 0x4ef}, 
-    {0x4f1, 0x4f1}, {0x4f3, 0x4f3}, {0x4f5, 0x4f5}, {0x4f9, 0x4f9}, 
-    {0x501, 0x501}, {0x503, 0x503}, {0x505, 0x505}, {0x507, 0x507}, 
-    {0x509, 0x509}, {0x50b, 0x50b}, {0x50d, 0x50d}, {0x50f, 0x50f}, 
-    {0x561, 0x587}, {0x1d00, 0x1d2b}, {0x1d62, 0x1d6b}, {0x1e01, 0x1e01}, 
-    {0x1e03, 0x1e03}, {0x1e05, 0x1e05}, {0x1e07, 0x1e07}, {0x1e09, 0x1e09}, 
-    {0x1e0b, 0x1e0b}, {0x1e0d, 0x1e0d}, {0x1e0f, 0x1e0f}, {0x1e11, 0x1e11}, 
-    {0x1e13, 0x1e13}, {0x1e15, 0x1e15}, {0x1e17, 0x1e17}, {0x1e19, 0x1e19}, 
-    {0x1e1b, 0x1e1b}, {0x1e1d, 0x1e1d}, {0x1e1f, 0x1e1f}, {0x1e21, 0x1e21}, 
-    {0x1e23, 0x1e23}, {0x1e25, 0x1e25}, {0x1e27, 0x1e27}, {0x1e29, 0x1e29}, 
-    {0x1e2b, 0x1e2b}, {0x1e2d, 0x1e2d}, {0x1e2f, 0x1e2f}, {0x1e31, 0x1e31}, 
-    {0x1e33, 0x1e33}, {0x1e35, 0x1e35}, {0x1e37, 0x1e37}, {0x1e39, 0x1e39}, 
-    {0x1e3b, 0x1e3b}, {0x1e3d, 0x1e3d}, {0x1e3f, 0x1e3f}, {0x1e41, 0x1e41}, 
-    {0x1e43, 0x1e43}, {0x1e45, 0x1e45}, {0x1e47, 0x1e47}, {0x1e49, 0x1e49}, 
-    {0x1e4b, 0x1e4b}, {0x1e4d, 0x1e4d}, {0x1e4f, 0x1e4f}, {0x1e51, 0x1e51}, 
-    {0x1e53, 0x1e53}, {0x1e55, 0x1e55}, {0x1e57, 0x1e57}, {0x1e59, 0x1e59}, 
-    {0x1e5b, 0x1e5b}, {0x1e5d, 0x1e5d}, {0x1e5f, 0x1e5f}, {0x1e61, 0x1e61}, 
-    {0x1e63, 0x1e63}, {0x1e65, 0x1e65}, {0x1e67, 0x1e67}, {0x1e69, 0x1e69}, 
-    {0x1e6b, 0x1e6b}, {0x1e6d, 0x1e6d}, {0x1e6f, 0x1e6f}, {0x1e71, 0x1e71}, 
-    {0x1e73, 0x1e73}, {0x1e75, 0x1e75}, {0x1e77, 0x1e77}, {0x1e79, 0x1e79}, 
-    {0x1e7b, 0x1e7b}, {0x1e7d, 0x1e7d}, {0x1e7f, 0x1e7f}, {0x1e81, 0x1e81}, 
-    {0x1e83, 0x1e83}, {0x1e85, 0x1e85}, {0x1e87, 0x1e87}, {0x1e89, 0x1e89}, 
-    {0x1e8b, 0x1e8b}, {0x1e8d, 0x1e8d}, {0x1e8f, 0x1e8f}, {0x1e91, 0x1e91}, 
-    {0x1e93, 0x1e93}, {0x1e95, 0x1e9b}, {0x1ea1, 0x1ea1}, {0x1ea3, 0x1ea3}, 
-    {0x1ea5, 0x1ea5}, {0x1ea7, 0x1ea7}, {0x1ea9, 0x1ea9}, {0x1eab, 0x1eab}, 
-    {0x1ead, 0x1ead}, {0x1eaf, 0x1eaf}, {0x1eb1, 0x1eb1}, {0x1eb3, 0x1eb3}, 
-    {0x1eb5, 0x1eb5}, {0x1eb7, 0x1eb7}, {0x1eb9, 0x1eb9}, {0x1ebb, 0x1ebb}, 
-    {0x1ebd, 0x1ebd}, {0x1ebf, 0x1ebf}, {0x1ec1, 0x1ec1}, {0x1ec3, 0x1ec3}, 
-    {0x1ec5, 0x1ec5}, {0x1ec7, 0x1ec7}, {0x1ec9, 0x1ec9}, {0x1ecb, 0x1ecb}, 
-    {0x1ecd, 0x1ecd}, {0x1ecf, 0x1ecf}, {0x1ed1, 0x1ed1}, {0x1ed3, 0x1ed3}, 
-    {0x1ed5, 0x1ed5}, {0x1ed7, 0x1ed7}, {0x1ed9, 0x1ed9}, {0x1edb, 0x1edb}, 
-    {0x1edd, 0x1edd}, {0x1edf, 0x1edf}, {0x1ee1, 0x1ee1}, {0x1ee3, 0x1ee3}, 
-    {0x1ee5, 0x1ee5}, {0x1ee7, 0x1ee7}, {0x1ee9, 0x1ee9}, {0x1eeb, 0x1eeb}, 
-    {0x1eed, 0x1eed}, {0x1eef, 0x1eef}, {0x1ef1, 0x1ef1}, {0x1ef3, 0x1ef3}, 
-    {0x1ef5, 0x1ef5}, {0x1ef7, 0x1ef7}, {0x1ef9, 0x1ef9}, {0x1f00, 0x1f07}, 
-    {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, {0x1f30, 0x1f37}, {0x1f40, 0x1f45}, 
-    {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, {0x1f70, 0x1f7d}, {0x1f80, 0x1f87}, 
-    {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, {0x1fb0, 0x1fb4}, {0x1fb6, 0x1fb7}, 
-    {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fc7}, {0x1fd0, 0x1fd3}, 
-    {0x1fd6, 0x1fd7}, {0x1fe0, 0x1fe7}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ff7}, 
-    {0x2071, 0x2071}, {0x207f, 0x207f}, {0x210a, 0x210a}, {0x210e, 0x210f}, 
-    {0x2113, 0x2113}, {0x212f, 0x212f}, {0x2134, 0x2134}, {0x2139, 0x2139}, 
-    {0x213d, 0x213d}, {0x2146, 0x2149}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, 
+static const xmlChSRange xmlLlS[] = {{0x61, 0x7a}, {0xaa, 0xaa},
+    {0xb5, 0xb5}, {0xba, 0xba}, {0xdf, 0xf6}, {0xf8, 0xff}, {0x101, 0x101},
+    {0x103, 0x103}, {0x105, 0x105}, {0x107, 0x107}, {0x109, 0x109},
+    {0x10b, 0x10b}, {0x10d, 0x10d}, {0x10f, 0x10f}, {0x111, 0x111},
+    {0x113, 0x113}, {0x115, 0x115}, {0x117, 0x117}, {0x119, 0x119},
+    {0x11b, 0x11b}, {0x11d, 0x11d}, {0x11f, 0x11f}, {0x121, 0x121},
+    {0x123, 0x123}, {0x125, 0x125}, {0x127, 0x127}, {0x129, 0x129},
+    {0x12b, 0x12b}, {0x12d, 0x12d}, {0x12f, 0x12f}, {0x131, 0x131},
+    {0x133, 0x133}, {0x135, 0x135}, {0x137, 0x138}, {0x13a, 0x13a},
+    {0x13c, 0x13c}, {0x13e, 0x13e}, {0x140, 0x140}, {0x142, 0x142},
+    {0x144, 0x144}, {0x146, 0x146}, {0x148, 0x149}, {0x14b, 0x14b},
+    {0x14d, 0x14d}, {0x14f, 0x14f}, {0x151, 0x151}, {0x153, 0x153},
+    {0x155, 0x155}, {0x157, 0x157}, {0x159, 0x159}, {0x15b, 0x15b},
+    {0x15d, 0x15d}, {0x15f, 0x15f}, {0x161, 0x161}, {0x163, 0x163},
+    {0x165, 0x165}, {0x167, 0x167}, {0x169, 0x169}, {0x16b, 0x16b},
+    {0x16d, 0x16d}, {0x16f, 0x16f}, {0x171, 0x171}, {0x173, 0x173},
+    {0x175, 0x175}, {0x177, 0x177}, {0x17a, 0x17a}, {0x17c, 0x17c},
+    {0x17e, 0x180}, {0x183, 0x183}, {0x185, 0x185}, {0x188, 0x188},
+    {0x18c, 0x18d}, {0x192, 0x192}, {0x195, 0x195}, {0x199, 0x19b},
+    {0x19e, 0x19e}, {0x1a1, 0x1a1}, {0x1a3, 0x1a3}, {0x1a5, 0x1a5},
+    {0x1a8, 0x1a8}, {0x1aa, 0x1ab}, {0x1ad, 0x1ad}, {0x1b0, 0x1b0},
+    {0x1b4, 0x1b4}, {0x1b6, 0x1b6}, {0x1b9, 0x1ba}, {0x1bd, 0x1bf},
+    {0x1c6, 0x1c6}, {0x1c9, 0x1c9}, {0x1cc, 0x1cc}, {0x1ce, 0x1ce},
+    {0x1d0, 0x1d0}, {0x1d2, 0x1d2}, {0x1d4, 0x1d4}, {0x1d6, 0x1d6},
+    {0x1d8, 0x1d8}, {0x1da, 0x1da}, {0x1dc, 0x1dd}, {0x1df, 0x1df},
+    {0x1e1, 0x1e1}, {0x1e3, 0x1e3}, {0x1e5, 0x1e5}, {0x1e7, 0x1e7},
+    {0x1e9, 0x1e9}, {0x1eb, 0x1eb}, {0x1ed, 0x1ed}, {0x1ef, 0x1f0},
+    {0x1f3, 0x1f3}, {0x1f5, 0x1f5}, {0x1f9, 0x1f9}, {0x1fb, 0x1fb},
+    {0x1fd, 0x1fd}, {0x1ff, 0x1ff}, {0x201, 0x201}, {0x203, 0x203},
+    {0x205, 0x205}, {0x207, 0x207}, {0x209, 0x209}, {0x20b, 0x20b},
+    {0x20d, 0x20d}, {0x20f, 0x20f}, {0x211, 0x211}, {0x213, 0x213},
+    {0x215, 0x215}, {0x217, 0x217}, {0x219, 0x219}, {0x21b, 0x21b},
+    {0x21d, 0x21d}, {0x21f, 0x21f}, {0x221, 0x221}, {0x223, 0x223},
+    {0x225, 0x225}, {0x227, 0x227}, {0x229, 0x229}, {0x22b, 0x22b},
+    {0x22d, 0x22d}, {0x22f, 0x22f}, {0x231, 0x231}, {0x233, 0x236},
+    {0x250, 0x2af}, {0x390, 0x390}, {0x3ac, 0x3ce}, {0x3d0, 0x3d1},
+    {0x3d5, 0x3d7}, {0x3d9, 0x3d9}, {0x3db, 0x3db}, {0x3dd, 0x3dd},
+    {0x3df, 0x3df}, {0x3e1, 0x3e1}, {0x3e3, 0x3e3}, {0x3e5, 0x3e5},
+    {0x3e7, 0x3e7}, {0x3e9, 0x3e9}, {0x3eb, 0x3eb}, {0x3ed, 0x3ed},
+    {0x3ef, 0x3f3}, {0x3f5, 0x3f5}, {0x3f8, 0x3f8}, {0x3fb, 0x3fb},
+    {0x430, 0x45f}, {0x461, 0x461}, {0x463, 0x463}, {0x465, 0x465},
+    {0x467, 0x467}, {0x469, 0x469}, {0x46b, 0x46b}, {0x46d, 0x46d},
+    {0x46f, 0x46f}, {0x471, 0x471}, {0x473, 0x473}, {0x475, 0x475},
+    {0x477, 0x477}, {0x479, 0x479}, {0x47b, 0x47b}, {0x47d, 0x47d},
+    {0x47f, 0x47f}, {0x481, 0x481}, {0x48b, 0x48b}, {0x48d, 0x48d},
+    {0x48f, 0x48f}, {0x491, 0x491}, {0x493, 0x493}, {0x495, 0x495},
+    {0x497, 0x497}, {0x499, 0x499}, {0x49b, 0x49b}, {0x49d, 0x49d},
+    {0x49f, 0x49f}, {0x4a1, 0x4a1}, {0x4a3, 0x4a3}, {0x4a5, 0x4a5},
+    {0x4a7, 0x4a7}, {0x4a9, 0x4a9}, {0x4ab, 0x4ab}, {0x4ad, 0x4ad},
+    {0x4af, 0x4af}, {0x4b1, 0x4b1}, {0x4b3, 0x4b3}, {0x4b5, 0x4b5},
+    {0x4b7, 0x4b7}, {0x4b9, 0x4b9}, {0x4bb, 0x4bb}, {0x4bd, 0x4bd},
+    {0x4bf, 0x4bf}, {0x4c2, 0x4c2}, {0x4c4, 0x4c4}, {0x4c6, 0x4c6},
+    {0x4c8, 0x4c8}, {0x4ca, 0x4ca}, {0x4cc, 0x4cc}, {0x4ce, 0x4ce},
+    {0x4d1, 0x4d1}, {0x4d3, 0x4d3}, {0x4d5, 0x4d5}, {0x4d7, 0x4d7},
+    {0x4d9, 0x4d9}, {0x4db, 0x4db}, {0x4dd, 0x4dd}, {0x4df, 0x4df},
+    {0x4e1, 0x4e1}, {0x4e3, 0x4e3}, {0x4e5, 0x4e5}, {0x4e7, 0x4e7},
+    {0x4e9, 0x4e9}, {0x4eb, 0x4eb}, {0x4ed, 0x4ed}, {0x4ef, 0x4ef},
+    {0x4f1, 0x4f1}, {0x4f3, 0x4f3}, {0x4f5, 0x4f5}, {0x4f9, 0x4f9},
+    {0x501, 0x501}, {0x503, 0x503}, {0x505, 0x505}, {0x507, 0x507},
+    {0x509, 0x509}, {0x50b, 0x50b}, {0x50d, 0x50d}, {0x50f, 0x50f},
+    {0x561, 0x587}, {0x1d00, 0x1d2b}, {0x1d62, 0x1d6b}, {0x1e01, 0x1e01},
+    {0x1e03, 0x1e03}, {0x1e05, 0x1e05}, {0x1e07, 0x1e07}, {0x1e09, 0x1e09},
+    {0x1e0b, 0x1e0b}, {0x1e0d, 0x1e0d}, {0x1e0f, 0x1e0f}, {0x1e11, 0x1e11},
+    {0x1e13, 0x1e13}, {0x1e15, 0x1e15}, {0x1e17, 0x1e17}, {0x1e19, 0x1e19},
+    {0x1e1b, 0x1e1b}, {0x1e1d, 0x1e1d}, {0x1e1f, 0x1e1f}, {0x1e21, 0x1e21},
+    {0x1e23, 0x1e23}, {0x1e25, 0x1e25}, {0x1e27, 0x1e27}, {0x1e29, 0x1e29},
+    {0x1e2b, 0x1e2b}, {0x1e2d, 0x1e2d}, {0x1e2f, 0x1e2f}, {0x1e31, 0x1e31},
+    {0x1e33, 0x1e33}, {0x1e35, 0x1e35}, {0x1e37, 0x1e37}, {0x1e39, 0x1e39},
+    {0x1e3b, 0x1e3b}, {0x1e3d, 0x1e3d}, {0x1e3f, 0x1e3f}, {0x1e41, 0x1e41},
+    {0x1e43, 0x1e43}, {0x1e45, 0x1e45}, {0x1e47, 0x1e47}, {0x1e49, 0x1e49},
+    {0x1e4b, 0x1e4b}, {0x1e4d, 0x1e4d}, {0x1e4f, 0x1e4f}, {0x1e51, 0x1e51},
+    {0x1e53, 0x1e53}, {0x1e55, 0x1e55}, {0x1e57, 0x1e57}, {0x1e59, 0x1e59},
+    {0x1e5b, 0x1e5b}, {0x1e5d, 0x1e5d}, {0x1e5f, 0x1e5f}, {0x1e61, 0x1e61},
+    {0x1e63, 0x1e63}, {0x1e65, 0x1e65}, {0x1e67, 0x1e67}, {0x1e69, 0x1e69},
+    {0x1e6b, 0x1e6b}, {0x1e6d, 0x1e6d}, {0x1e6f, 0x1e6f}, {0x1e71, 0x1e71},
+    {0x1e73, 0x1e73}, {0x1e75, 0x1e75}, {0x1e77, 0x1e77}, {0x1e79, 0x1e79},
+    {0x1e7b, 0x1e7b}, {0x1e7d, 0x1e7d}, {0x1e7f, 0x1e7f}, {0x1e81, 0x1e81},
+    {0x1e83, 0x1e83}, {0x1e85, 0x1e85}, {0x1e87, 0x1e87}, {0x1e89, 0x1e89},
+    {0x1e8b, 0x1e8b}, {0x1e8d, 0x1e8d}, {0x1e8f, 0x1e8f}, {0x1e91, 0x1e91},
+    {0x1e93, 0x1e93}, {0x1e95, 0x1e9b}, {0x1ea1, 0x1ea1}, {0x1ea3, 0x1ea3},
+    {0x1ea5, 0x1ea5}, {0x1ea7, 0x1ea7}, {0x1ea9, 0x1ea9}, {0x1eab, 0x1eab},
+    {0x1ead, 0x1ead}, {0x1eaf, 0x1eaf}, {0x1eb1, 0x1eb1}, {0x1eb3, 0x1eb3},
+    {0x1eb5, 0x1eb5}, {0x1eb7, 0x1eb7}, {0x1eb9, 0x1eb9}, {0x1ebb, 0x1ebb},
+    {0x1ebd, 0x1ebd}, {0x1ebf, 0x1ebf}, {0x1ec1, 0x1ec1}, {0x1ec3, 0x1ec3},
+    {0x1ec5, 0x1ec5}, {0x1ec7, 0x1ec7}, {0x1ec9, 0x1ec9}, {0x1ecb, 0x1ecb},
+    {0x1ecd, 0x1ecd}, {0x1ecf, 0x1ecf}, {0x1ed1, 0x1ed1}, {0x1ed3, 0x1ed3},
+    {0x1ed5, 0x1ed5}, {0x1ed7, 0x1ed7}, {0x1ed9, 0x1ed9}, {0x1edb, 0x1edb},
+    {0x1edd, 0x1edd}, {0x1edf, 0x1edf}, {0x1ee1, 0x1ee1}, {0x1ee3, 0x1ee3},
+    {0x1ee5, 0x1ee5}, {0x1ee7, 0x1ee7}, {0x1ee9, 0x1ee9}, {0x1eeb, 0x1eeb},
+    {0x1eed, 0x1eed}, {0x1eef, 0x1eef}, {0x1ef1, 0x1ef1}, {0x1ef3, 0x1ef3},
+    {0x1ef5, 0x1ef5}, {0x1ef7, 0x1ef7}, {0x1ef9, 0x1ef9}, {0x1f00, 0x1f07},
+    {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, {0x1f30, 0x1f37}, {0x1f40, 0x1f45},
+    {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, {0x1f70, 0x1f7d}, {0x1f80, 0x1f87},
+    {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, {0x1fb0, 0x1fb4}, {0x1fb6, 0x1fb7},
+    {0x1fbe, 0x1fbe}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fc7}, {0x1fd0, 0x1fd3},
+    {0x1fd6, 0x1fd7}, {0x1fe0, 0x1fe7}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ff7},
+    {0x2071, 0x2071}, {0x207f, 0x207f}, {0x210a, 0x210a}, {0x210e, 0x210f},
+    {0x2113, 0x2113}, {0x212f, 0x212f}, {0x2134, 0x2134}, {0x2139, 0x2139},
+    {0x213d, 0x213d}, {0x2146, 0x2149}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17},
     {0xff41, 0xff5a} };
-static const xmlChLRange xmlLlL[] = {{0x10428, 0x1044f}, {0x1d41a, 0x1d433}, 
-    {0x1d44e, 0x1d454}, {0x1d456, 0x1d467}, {0x1d482, 0x1d49b}, 
-    {0x1d4b6, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3}, 
-    {0x1d4c5, 0x1d4cf}, {0x1d4ea, 0x1d503}, {0x1d51e, 0x1d537}, 
-    {0x1d552, 0x1d56b}, {0x1d586, 0x1d59f}, {0x1d5ba, 0x1d5d3}, 
-    {0x1d5ee, 0x1d607}, {0x1d622, 0x1d63b}, {0x1d656, 0x1d66f}, 
-    {0x1d68a, 0x1d6a3}, {0x1d6c2, 0x1d6da}, {0x1d6dc, 0x1d6e1}, 
-    {0x1d6fc, 0x1d714}, {0x1d716, 0x1d71b}, {0x1d736, 0x1d74e}, 
-    {0x1d750, 0x1d755}, {0x1d770, 0x1d788}, {0x1d78a, 0x1d78f}, 
+static const xmlChLRange xmlLlL[] = {{0x10428, 0x1044f}, {0x1d41a, 0x1d433},
+    {0x1d44e, 0x1d454}, {0x1d456, 0x1d467}, {0x1d482, 0x1d49b},
+    {0x1d4b6, 0x1d4b9}, {0x1d4bb, 0x1d4bb}, {0x1d4bd, 0x1d4c3},
+    {0x1d4c5, 0x1d4cf}, {0x1d4ea, 0x1d503}, {0x1d51e, 0x1d537},
+    {0x1d552, 0x1d56b}, {0x1d586, 0x1d59f}, {0x1d5ba, 0x1d5d3},
+    {0x1d5ee, 0x1d607}, {0x1d622, 0x1d63b}, {0x1d656, 0x1d66f},
+    {0x1d68a, 0x1d6a3}, {0x1d6c2, 0x1d6da}, {0x1d6dc, 0x1d6e1},
+    {0x1d6fc, 0x1d714}, {0x1d716, 0x1d71b}, {0x1d736, 0x1d74e},
+    {0x1d750, 0x1d755}, {0x1d770, 0x1d788}, {0x1d78a, 0x1d78f},
     {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9} };
 static xmlChRangeGroup xmlLlG = {396,28,xmlLlS,xmlLlL};
 
-static const xmlChSRange xmlLmS[] = {{0x2b0, 0x2c1}, {0x2c6, 0x2d1}, 
-    {0x2e0, 0x2e4}, {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x559, 0x559}, 
-    {0x640, 0x640}, {0x6e5, 0x6e6}, {0xe46, 0xe46}, {0xec6, 0xec6}, 
-    {0x17d7, 0x17d7}, {0x1843, 0x1843}, {0x1d2c, 0x1d61}, {0x3005, 0x3005}, 
-    {0x3031, 0x3035}, {0x303b, 0x303b}, {0x309d, 0x309e}, {0x30fc, 0x30fe}, 
+static const xmlChSRange xmlLmS[] = {{0x2b0, 0x2c1}, {0x2c6, 0x2d1},
+    {0x2e0, 0x2e4}, {0x2ee, 0x2ee}, {0x37a, 0x37a}, {0x559, 0x559},
+    {0x640, 0x640}, {0x6e5, 0x6e6}, {0xe46, 0xe46}, {0xec6, 0xec6},
+    {0x17d7, 0x17d7}, {0x1843, 0x1843}, {0x1d2c, 0x1d61}, {0x3005, 0x3005},
+    {0x3031, 0x3035}, {0x303b, 0x303b}, {0x309d, 0x309e}, {0x30fc, 0x30fe},
     {0xff70, 0xff70}, {0xff9e, 0xff9f} };
 static xmlChRangeGroup xmlLmG = {20,0,xmlLmS,NULL};
 
-static const xmlChSRange xmlLoS[] = {{0x1bb, 0x1bb}, {0x1c0, 0x1c3}, 
-    {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a}, {0x641, 0x64a}, 
-    {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5}, {0x6ee, 0x6ef}, 
-    {0x6fa, 0x6fc}, {0x6ff, 0x6ff}, {0x710, 0x710}, {0x712, 0x72f}, 
-    {0x74d, 0x74f}, {0x780, 0x7a5}, {0x7b1, 0x7b1}, {0x904, 0x939}, 
-    {0x93d, 0x93d}, {0x950, 0x950}, {0x958, 0x961}, {0x985, 0x98c}, 
-    {0x98f, 0x990}, {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2}, 
-    {0x9b6, 0x9b9}, {0x9bd, 0x9bd}, {0x9dc, 0x9dd}, {0x9df, 0x9e1}, 
-    {0x9f0, 0x9f1}, {0xa05, 0xa0a}, {0xa0f, 0xa10}, {0xa13, 0xa28}, 
-    {0xa2a, 0xa30}, {0xa32, 0xa33}, {0xa35, 0xa36}, {0xa38, 0xa39}, 
-    {0xa59, 0xa5c}, {0xa5e, 0xa5e}, {0xa72, 0xa74}, {0xa85, 0xa8d}, 
-    {0xa8f, 0xa91}, {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3}, 
-    {0xab5, 0xab9}, {0xabd, 0xabd}, {0xad0, 0xad0}, {0xae0, 0xae1}, 
-    {0xb05, 0xb0c}, {0xb0f, 0xb10}, {0xb13, 0xb28}, {0xb2a, 0xb30}, 
-    {0xb32, 0xb33}, {0xb35, 0xb39}, {0xb3d, 0xb3d}, {0xb5c, 0xb5d}, 
-    {0xb5f, 0xb61}, {0xb71, 0xb71}, {0xb83, 0xb83}, {0xb85, 0xb8a}, 
-    {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c}, 
-    {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5}, 
-    {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28}, 
-    {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c}, 
-    {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, 
-    {0xcbd, 0xcbd}, {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c}, 
-    {0xd0e, 0xd10}, {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61}, 
-    {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdbd, 0xdbd}, 
-    {0xdc0, 0xdc6}, {0xe01, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45}, 
-    {0xe81, 0xe82}, {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a}, 
-    {0xe8d, 0xe8d}, {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3}, 
-    {0xea5, 0xea5}, {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeb0}, 
-    {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xedc, 0xedd}, 
-    {0xf00, 0xf00}, {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b}, 
-    {0x1000, 0x1021}, {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055}, 
-    {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9}, 
-    {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d}, 
-    {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286}, 
-    {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0}, 
-    {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5}, 
-    {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e}, 
-    {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346}, 
-    {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676}, 
-    {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711}, 
-    {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770}, 
-    {0x1780, 0x17b3}, {0x17dc, 0x17dc}, {0x1820, 0x1842}, {0x1844, 0x1877}, 
-    {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974}, 
-    {0x2135, 0x2138}, {0x3006, 0x3006}, {0x303c, 0x303c}, {0x3041, 0x3096}, 
-    {0x309f, 0x309f}, {0x30a1, 0x30fa}, {0x30ff, 0x30ff}, {0x3105, 0x312c}, 
-    {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff}, {0x3400, 0x3400}, 
-    {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5}, {0xa000, 0xa48c}, 
-    {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d}, {0xfa30, 0xfa6a}, 
-    {0xfb1d, 0xfb1d}, {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, 
-    {0xfb3e, 0xfb3e}, {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1}, 
-    {0xfbd3, 0xfd3d}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, 
-    {0xfe70, 0xfe74}, {0xfe76, 0xfefc}, {0xff66, 0xff6f}, {0xff71, 0xff9d}, 
-    {0xffa0, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7}, 
+static const xmlChSRange xmlLoS[] = {{0x1bb, 0x1bb}, {0x1c0, 0x1c3},
+    {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x621, 0x63a}, {0x641, 0x64a},
+    {0x66e, 0x66f}, {0x671, 0x6d3}, {0x6d5, 0x6d5}, {0x6ee, 0x6ef},
+    {0x6fa, 0x6fc}, {0x6ff, 0x6ff}, {0x710, 0x710}, {0x712, 0x72f},
+    {0x74d, 0x74f}, {0x780, 0x7a5}, {0x7b1, 0x7b1}, {0x904, 0x939},
+    {0x93d, 0x93d}, {0x950, 0x950}, {0x958, 0x961}, {0x985, 0x98c},
+    {0x98f, 0x990}, {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b2, 0x9b2},
+    {0x9b6, 0x9b9}, {0x9bd, 0x9bd}, {0x9dc, 0x9dd}, {0x9df, 0x9e1},
+    {0x9f0, 0x9f1}, {0xa05, 0xa0a}, {0xa0f, 0xa10}, {0xa13, 0xa28},
+    {0xa2a, 0xa30}, {0xa32, 0xa33}, {0xa35, 0xa36}, {0xa38, 0xa39},
+    {0xa59, 0xa5c}, {0xa5e, 0xa5e}, {0xa72, 0xa74}, {0xa85, 0xa8d},
+    {0xa8f, 0xa91}, {0xa93, 0xaa8}, {0xaaa, 0xab0}, {0xab2, 0xab3},
+    {0xab5, 0xab9}, {0xabd, 0xabd}, {0xad0, 0xad0}, {0xae0, 0xae1},
+    {0xb05, 0xb0c}, {0xb0f, 0xb10}, {0xb13, 0xb28}, {0xb2a, 0xb30},
+    {0xb32, 0xb33}, {0xb35, 0xb39}, {0xb3d, 0xb3d}, {0xb5c, 0xb5d},
+    {0xb5f, 0xb61}, {0xb71, 0xb71}, {0xb83, 0xb83}, {0xb85, 0xb8a},
+    {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xb99, 0xb9a}, {0xb9c, 0xb9c},
+    {0xb9e, 0xb9f}, {0xba3, 0xba4}, {0xba8, 0xbaa}, {0xbae, 0xbb5},
+    {0xbb7, 0xbb9}, {0xc05, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28},
+    {0xc2a, 0xc33}, {0xc35, 0xc39}, {0xc60, 0xc61}, {0xc85, 0xc8c},
+    {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9},
+    {0xcbd, 0xcbd}, {0xcde, 0xcde}, {0xce0, 0xce1}, {0xd05, 0xd0c},
+    {0xd0e, 0xd10}, {0xd12, 0xd28}, {0xd2a, 0xd39}, {0xd60, 0xd61},
+    {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdbd, 0xdbd},
+    {0xdc0, 0xdc6}, {0xe01, 0xe30}, {0xe32, 0xe33}, {0xe40, 0xe45},
+    {0xe81, 0xe82}, {0xe84, 0xe84}, {0xe87, 0xe88}, {0xe8a, 0xe8a},
+    {0xe8d, 0xe8d}, {0xe94, 0xe97}, {0xe99, 0xe9f}, {0xea1, 0xea3},
+    {0xea5, 0xea5}, {0xea7, 0xea7}, {0xeaa, 0xeab}, {0xead, 0xeb0},
+    {0xeb2, 0xeb3}, {0xebd, 0xebd}, {0xec0, 0xec4}, {0xedc, 0xedd},
+    {0xf00, 0xf00}, {0xf40, 0xf47}, {0xf49, 0xf6a}, {0xf88, 0xf8b},
+    {0x1000, 0x1021}, {0x1023, 0x1027}, {0x1029, 0x102a}, {0x1050, 0x1055},
+    {0x10d0, 0x10f8}, {0x1100, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9},
+    {0x1200, 0x1206}, {0x1208, 0x1246}, {0x1248, 0x1248}, {0x124a, 0x124d},
+    {0x1250, 0x1256}, {0x1258, 0x1258}, {0x125a, 0x125d}, {0x1260, 0x1286},
+    {0x1288, 0x1288}, {0x128a, 0x128d}, {0x1290, 0x12ae}, {0x12b0, 0x12b0},
+    {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c0, 0x12c0}, {0x12c2, 0x12c5},
+    {0x12c8, 0x12ce}, {0x12d0, 0x12d6}, {0x12d8, 0x12ee}, {0x12f0, 0x130e},
+    {0x1310, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x131e}, {0x1320, 0x1346},
+    {0x1348, 0x135a}, {0x13a0, 0x13f4}, {0x1401, 0x166c}, {0x166f, 0x1676},
+    {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x1700, 0x170c}, {0x170e, 0x1711},
+    {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770},
+    {0x1780, 0x17b3}, {0x17dc, 0x17dc}, {0x1820, 0x1842}, {0x1844, 0x1877},
+    {0x1880, 0x18a8}, {0x1900, 0x191c}, {0x1950, 0x196d}, {0x1970, 0x1974},
+    {0x2135, 0x2138}, {0x3006, 0x3006}, {0x303c, 0x303c}, {0x3041, 0x3096},
+    {0x309f, 0x309f}, {0x30a1, 0x30fa}, {0x30ff, 0x30ff}, {0x3105, 0x312c},
+    {0x3131, 0x318e}, {0x31a0, 0x31b7}, {0x31f0, 0x31ff}, {0x3400, 0x3400},
+    {0x4db5, 0x4db5}, {0x4e00, 0x4e00}, {0x9fa5, 0x9fa5}, {0xa000, 0xa48c},
+    {0xac00, 0xac00}, {0xd7a3, 0xd7a3}, {0xf900, 0xfa2d}, {0xfa30, 0xfa6a},
+    {0xfb1d, 0xfb1d}, {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c},
+    {0xfb3e, 0xfb3e}, {0xfb40, 0xfb41}, {0xfb43, 0xfb44}, {0xfb46, 0xfbb1},
+    {0xfbd3, 0xfd3d}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb},
+    {0xfe70, 0xfe74}, {0xfe76, 0xfefc}, {0xff66, 0xff6f}, {0xff71, 0xff9d},
+    {0xffa0, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7},
     {0xffda, 0xffdc} };
-static const xmlChLRange xmlLoL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026}, 
-    {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d}, 
-    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e}, 
-    {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10450, 0x1049d}, 
-    {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835}, 
-    {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f}, 
+static const xmlChLRange xmlLoL[] = {{0x10000, 0x1000b}, {0x1000d, 0x10026},
+    {0x10028, 0x1003a}, {0x1003c, 0x1003d}, {0x1003f, 0x1004d},
+    {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10300, 0x1031e},
+    {0x10330, 0x10349}, {0x10380, 0x1039d}, {0x10450, 0x1049d},
+    {0x10800, 0x10805}, {0x10808, 0x10808}, {0x1080a, 0x10835},
+    {0x10837, 0x10838}, {0x1083c, 0x1083c}, {0x1083f, 0x1083f},
     {0x20000, 0x20000}, {0x2a6d6, 0x2a6d6}, {0x2f800, 0x2fa1d} };
 static xmlChRangeGroup xmlLoG = {211,20,xmlLoS,xmlLoL};
 
-static const xmlChSRange xmlLtS[] = {{0x1c5, 0x1c5}, {0x1c8, 0x1c8}, 
-    {0x1cb, 0x1cb}, {0x1f2, 0x1f2}, {0x1f88, 0x1f8f}, {0x1f98, 0x1f9f}, 
+static const xmlChSRange xmlLtS[] = {{0x1c5, 0x1c5}, {0x1c8, 0x1c8},
+    {0x1cb, 0x1cb}, {0x1f2, 0x1f2}, {0x1f88, 0x1f8f}, {0x1f98, 0x1f9f},
     {0x1fa8, 0x1faf}, {0x1fbc, 0x1fbc}, {0x1fcc, 0x1fcc}, {0x1ffc, 0x1ffc} };
 static xmlChRangeGroup xmlLtG = {10,0,xmlLtS,NULL};
 
-static const xmlChSRange xmlLuS[] = {{0x41, 0x5a}, {0xc0, 0xd6}, 
-    {0xd8, 0xde}, {0x100, 0x100}, {0x102, 0x102}, {0x104, 0x104}, 
-    {0x106, 0x106}, {0x108, 0x108}, {0x10a, 0x10a}, {0x10c, 0x10c}, 
-    {0x10e, 0x10e}, {0x110, 0x110}, {0x112, 0x112}, {0x114, 0x114}, 
-    {0x116, 0x116}, {0x118, 0x118}, {0x11a, 0x11a}, {0x11c, 0x11c}, 
-    {0x11e, 0x11e}, {0x120, 0x120}, {0x122, 0x122}, {0x124, 0x124}, 
-    {0x126, 0x126}, {0x128, 0x128}, {0x12a, 0x12a}, {0x12c, 0x12c}, 
-    {0x12e, 0x12e}, {0x130, 0x130}, {0x132, 0x132}, {0x134, 0x134}, 
-    {0x136, 0x136}, {0x139, 0x139}, {0x13b, 0x13b}, {0x13d, 0x13d}, 
-    {0x13f, 0x13f}, {0x141, 0x141}, {0x143, 0x143}, {0x145, 0x145}, 
-    {0x147, 0x147}, {0x14a, 0x14a}, {0x14c, 0x14c}, {0x14e, 0x14e}, 
-    {0x150, 0x150}, {0x152, 0x152}, {0x154, 0x154}, {0x156, 0x156}, 
-    {0x158, 0x158}, {0x15a, 0x15a}, {0x15c, 0x15c}, {0x15e, 0x15e}, 
-    {0x160, 0x160}, {0x162, 0x162}, {0x164, 0x164}, {0x166, 0x166}, 
-    {0x168, 0x168}, {0x16a, 0x16a}, {0x16c, 0x16c}, {0x16e, 0x16e}, 
-    {0x170, 0x170}, {0x172, 0x172}, {0x174, 0x174}, {0x176, 0x176}, 
-    {0x178, 0x179}, {0x17b, 0x17b}, {0x17d, 0x17d}, {0x181, 0x182}, 
-    {0x184, 0x184}, {0x186, 0x187}, {0x189, 0x18b}, {0x18e, 0x191}, 
-    {0x193, 0x194}, {0x196, 0x198}, {0x19c, 0x19d}, {0x19f, 0x1a0}, 
-    {0x1a2, 0x1a2}, {0x1a4, 0x1a4}, {0x1a6, 0x1a7}, {0x1a9, 0x1a9}, 
-    {0x1ac, 0x1ac}, {0x1ae, 0x1af}, {0x1b1, 0x1b3}, {0x1b5, 0x1b5}, 
-    {0x1b7, 0x1b8}, {0x1bc, 0x1bc}, {0x1c4, 0x1c4}, {0x1c7, 0x1c7}, 
-    {0x1ca, 0x1ca}, {0x1cd, 0x1cd}, {0x1cf, 0x1cf}, {0x1d1, 0x1d1}, 
-    {0x1d3, 0x1d3}, {0x1d5, 0x1d5}, {0x1d7, 0x1d7}, {0x1d9, 0x1d9}, 
-    {0x1db, 0x1db}, {0x1de, 0x1de}, {0x1e0, 0x1e0}, {0x1e2, 0x1e2}, 
-    {0x1e4, 0x1e4}, {0x1e6, 0x1e6}, {0x1e8, 0x1e8}, {0x1ea, 0x1ea}, 
-    {0x1ec, 0x1ec}, {0x1ee, 0x1ee}, {0x1f1, 0x1f1}, {0x1f4, 0x1f4}, 
-    {0x1f6, 0x1f8}, {0x1fa, 0x1fa}, {0x1fc, 0x1fc}, {0x1fe, 0x1fe}, 
-    {0x200, 0x200}, {0x202, 0x202}, {0x204, 0x204}, {0x206, 0x206}, 
-    {0x208, 0x208}, {0x20a, 0x20a}, {0x20c, 0x20c}, {0x20e, 0x20e}, 
-    {0x210, 0x210}, {0x212, 0x212}, {0x214, 0x214}, {0x216, 0x216}, 
-    {0x218, 0x218}, {0x21a, 0x21a}, {0x21c, 0x21c}, {0x21e, 0x21e}, 
-    {0x220, 0x220}, {0x222, 0x222}, {0x224, 0x224}, {0x226, 0x226}, 
-    {0x228, 0x228}, {0x22a, 0x22a}, {0x22c, 0x22c}, {0x22e, 0x22e}, 
-    {0x230, 0x230}, {0x232, 0x232}, {0x386, 0x386}, {0x388, 0x38a}, 
-    {0x38c, 0x38c}, {0x38e, 0x38f}, {0x391, 0x3a1}, {0x3a3, 0x3ab}, 
-    {0x3d2, 0x3d4}, {0x3d8, 0x3d8}, {0x3da, 0x3da}, {0x3dc, 0x3dc}, 
-    {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3e2}, {0x3e4, 0x3e4}, 
-    {0x3e6, 0x3e6}, {0x3e8, 0x3e8}, {0x3ea, 0x3ea}, {0x3ec, 0x3ec}, 
-    {0x3ee, 0x3ee}, {0x3f4, 0x3f4}, {0x3f7, 0x3f7}, {0x3f9, 0x3fa}, 
-    {0x400, 0x42f}, {0x460, 0x460}, {0x462, 0x462}, {0x464, 0x464}, 
-    {0x466, 0x466}, {0x468, 0x468}, {0x46a, 0x46a}, {0x46c, 0x46c}, 
-    {0x46e, 0x46e}, {0x470, 0x470}, {0x472, 0x472}, {0x474, 0x474}, 
-    {0x476, 0x476}, {0x478, 0x478}, {0x47a, 0x47a}, {0x47c, 0x47c}, 
-    {0x47e, 0x47e}, {0x480, 0x480}, {0x48a, 0x48a}, {0x48c, 0x48c}, 
-    {0x48e, 0x48e}, {0x490, 0x490}, {0x492, 0x492}, {0x494, 0x494}, 
-    {0x496, 0x496}, {0x498, 0x498}, {0x49a, 0x49a}, {0x49c, 0x49c}, 
-    {0x49e, 0x49e}, {0x4a0, 0x4a0}, {0x4a2, 0x4a2}, {0x4a4, 0x4a4}, 
-    {0x4a6, 0x4a6}, {0x4a8, 0x4a8}, {0x4aa, 0x4aa}, {0x4ac, 0x4ac}, 
-    {0x4ae, 0x4ae}, {0x4b0, 0x4b0}, {0x4b2, 0x4b2}, {0x4b4, 0x4b4}, 
-    {0x4b6, 0x4b6}, {0x4b8, 0x4b8}, {0x4ba, 0x4ba}, {0x4bc, 0x4bc}, 
-    {0x4be, 0x4be}, {0x4c0, 0x4c1}, {0x4c3, 0x4c3}, {0x4c5, 0x4c5}, 
-    {0x4c7, 0x4c7}, {0x4c9, 0x4c9}, {0x4cb, 0x4cb}, {0x4cd, 0x4cd}, 
-    {0x4d0, 0x4d0}, {0x4d2, 0x4d2}, {0x4d4, 0x4d4}, {0x4d6, 0x4d6}, 
-    {0x4d8, 0x4d8}, {0x4da, 0x4da}, {0x4dc, 0x4dc}, {0x4de, 0x4de}, 
-    {0x4e0, 0x4e0}, {0x4e2, 0x4e2}, {0x4e4, 0x4e4}, {0x4e6, 0x4e6}, 
-    {0x4e8, 0x4e8}, {0x4ea, 0x4ea}, {0x4ec, 0x4ec}, {0x4ee, 0x4ee}, 
-    {0x4f0, 0x4f0}, {0x4f2, 0x4f2}, {0x4f4, 0x4f4}, {0x4f8, 0x4f8}, 
-    {0x500, 0x500}, {0x502, 0x502}, {0x504, 0x504}, {0x506, 0x506}, 
-    {0x508, 0x508}, {0x50a, 0x50a}, {0x50c, 0x50c}, {0x50e, 0x50e}, 
-    {0x531, 0x556}, {0x10a0, 0x10c5}, {0x1e00, 0x1e00}, {0x1e02, 0x1e02}, 
-    {0x1e04, 0x1e04}, {0x1e06, 0x1e06}, {0x1e08, 0x1e08}, {0x1e0a, 0x1e0a}, 
-    {0x1e0c, 0x1e0c}, {0x1e0e, 0x1e0e}, {0x1e10, 0x1e10}, {0x1e12, 0x1e12}, 
-    {0x1e14, 0x1e14}, {0x1e16, 0x1e16}, {0x1e18, 0x1e18}, {0x1e1a, 0x1e1a}, 
-    {0x1e1c, 0x1e1c}, {0x1e1e, 0x1e1e}, {0x1e20, 0x1e20}, {0x1e22, 0x1e22}, 
-    {0x1e24, 0x1e24}, {0x1e26, 0x1e26}, {0x1e28, 0x1e28}, {0x1e2a, 0x1e2a}, 
-    {0x1e2c, 0x1e2c}, {0x1e2e, 0x1e2e}, {0x1e30, 0x1e30}, {0x1e32, 0x1e32}, 
-    {0x1e34, 0x1e34}, {0x1e36, 0x1e36}, {0x1e38, 0x1e38}, {0x1e3a, 0x1e3a}, 
-    {0x1e3c, 0x1e3c}, {0x1e3e, 0x1e3e}, {0x1e40, 0x1e40}, {0x1e42, 0x1e42}, 
-    {0x1e44, 0x1e44}, {0x1e46, 0x1e46}, {0x1e48, 0x1e48}, {0x1e4a, 0x1e4a}, 
-    {0x1e4c, 0x1e4c}, {0x1e4e, 0x1e4e}, {0x1e50, 0x1e50}, {0x1e52, 0x1e52}, 
-    {0x1e54, 0x1e54}, {0x1e56, 0x1e56}, {0x1e58, 0x1e58}, {0x1e5a, 0x1e5a}, 
-    {0x1e5c, 0x1e5c}, {0x1e5e, 0x1e5e}, {0x1e60, 0x1e60}, {0x1e62, 0x1e62}, 
-    {0x1e64, 0x1e64}, {0x1e66, 0x1e66}, {0x1e68, 0x1e68}, {0x1e6a, 0x1e6a}, 
-    {0x1e6c, 0x1e6c}, {0x1e6e, 0x1e6e}, {0x1e70, 0x1e70}, {0x1e72, 0x1e72}, 
-    {0x1e74, 0x1e74}, {0x1e76, 0x1e76}, {0x1e78, 0x1e78}, {0x1e7a, 0x1e7a}, 
-    {0x1e7c, 0x1e7c}, {0x1e7e, 0x1e7e}, {0x1e80, 0x1e80}, {0x1e82, 0x1e82}, 
-    {0x1e84, 0x1e84}, {0x1e86, 0x1e86}, {0x1e88, 0x1e88}, {0x1e8a, 0x1e8a}, 
-    {0x1e8c, 0x1e8c}, {0x1e8e, 0x1e8e}, {0x1e90, 0x1e90}, {0x1e92, 0x1e92}, 
-    {0x1e94, 0x1e94}, {0x1ea0, 0x1ea0}, {0x1ea2, 0x1ea2}, {0x1ea4, 0x1ea4}, 
-    {0x1ea6, 0x1ea6}, {0x1ea8, 0x1ea8}, {0x1eaa, 0x1eaa}, {0x1eac, 0x1eac}, 
-    {0x1eae, 0x1eae}, {0x1eb0, 0x1eb0}, {0x1eb2, 0x1eb2}, {0x1eb4, 0x1eb4}, 
-    {0x1eb6, 0x1eb6}, {0x1eb8, 0x1eb8}, {0x1eba, 0x1eba}, {0x1ebc, 0x1ebc}, 
-    {0x1ebe, 0x1ebe}, {0x1ec0, 0x1ec0}, {0x1ec2, 0x1ec2}, {0x1ec4, 0x1ec4}, 
-    {0x1ec6, 0x1ec6}, {0x1ec8, 0x1ec8}, {0x1eca, 0x1eca}, {0x1ecc, 0x1ecc}, 
-    {0x1ece, 0x1ece}, {0x1ed0, 0x1ed0}, {0x1ed2, 0x1ed2}, {0x1ed4, 0x1ed4}, 
-    {0x1ed6, 0x1ed6}, {0x1ed8, 0x1ed8}, {0x1eda, 0x1eda}, {0x1edc, 0x1edc}, 
-    {0x1ede, 0x1ede}, {0x1ee0, 0x1ee0}, {0x1ee2, 0x1ee2}, {0x1ee4, 0x1ee4}, 
-    {0x1ee6, 0x1ee6}, {0x1ee8, 0x1ee8}, {0x1eea, 0x1eea}, {0x1eec, 0x1eec}, 
-    {0x1eee, 0x1eee}, {0x1ef0, 0x1ef0}, {0x1ef2, 0x1ef2}, {0x1ef4, 0x1ef4}, 
-    {0x1ef6, 0x1ef6}, {0x1ef8, 0x1ef8}, {0x1f08, 0x1f0f}, {0x1f18, 0x1f1d}, 
-    {0x1f28, 0x1f2f}, {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, {0x1f59, 0x1f59}, 
-    {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f5f}, {0x1f68, 0x1f6f}, 
-    {0x1fb8, 0x1fbb}, {0x1fc8, 0x1fcb}, {0x1fd8, 0x1fdb}, {0x1fe8, 0x1fec}, 
-    {0x1ff8, 0x1ffb}, {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210b, 0x210d}, 
-    {0x2110, 0x2112}, {0x2115, 0x2115}, {0x2119, 0x211d}, {0x2124, 0x2124}, 
-    {0x2126, 0x2126}, {0x2128, 0x2128}, {0x212a, 0x212d}, {0x2130, 0x2131}, 
+static const xmlChSRange xmlLuS[] = {{0x41, 0x5a}, {0xc0, 0xd6},
+    {0xd8, 0xde}, {0x100, 0x100}, {0x102, 0x102}, {0x104, 0x104},
+    {0x106, 0x106}, {0x108, 0x108}, {0x10a, 0x10a}, {0x10c, 0x10c},
+    {0x10e, 0x10e}, {0x110, 0x110}, {0x112, 0x112}, {0x114, 0x114},
+    {0x116, 0x116}, {0x118, 0x118}, {0x11a, 0x11a}, {0x11c, 0x11c},
+    {0x11e, 0x11e}, {0x120, 0x120}, {0x122, 0x122}, {0x124, 0x124},
+    {0x126, 0x126}, {0x128, 0x128}, {0x12a, 0x12a}, {0x12c, 0x12c},
+    {0x12e, 0x12e}, {0x130, 0x130}, {0x132, 0x132}, {0x134, 0x134},
+    {0x136, 0x136}, {0x139, 0x139}, {0x13b, 0x13b}, {0x13d, 0x13d},
+    {0x13f, 0x13f}, {0x141, 0x141}, {0x143, 0x143}, {0x145, 0x145},
+    {0x147, 0x147}, {0x14a, 0x14a}, {0x14c, 0x14c}, {0x14e, 0x14e},
+    {0x150, 0x150}, {0x152, 0x152}, {0x154, 0x154}, {0x156, 0x156},
+    {0x158, 0x158}, {0x15a, 0x15a}, {0x15c, 0x15c}, {0x15e, 0x15e},
+    {0x160, 0x160}, {0x162, 0x162}, {0x164, 0x164}, {0x166, 0x166},
+    {0x168, 0x168}, {0x16a, 0x16a}, {0x16c, 0x16c}, {0x16e, 0x16e},
+    {0x170, 0x170}, {0x172, 0x172}, {0x174, 0x174}, {0x176, 0x176},
+    {0x178, 0x179}, {0x17b, 0x17b}, {0x17d, 0x17d}, {0x181, 0x182},
+    {0x184, 0x184}, {0x186, 0x187}, {0x189, 0x18b}, {0x18e, 0x191},
+    {0x193, 0x194}, {0x196, 0x198}, {0x19c, 0x19d}, {0x19f, 0x1a0},
+    {0x1a2, 0x1a2}, {0x1a4, 0x1a4}, {0x1a6, 0x1a7}, {0x1a9, 0x1a9},
+    {0x1ac, 0x1ac}, {0x1ae, 0x1af}, {0x1b1, 0x1b3}, {0x1b5, 0x1b5},
+    {0x1b7, 0x1b8}, {0x1bc, 0x1bc}, {0x1c4, 0x1c4}, {0x1c7, 0x1c7},
+    {0x1ca, 0x1ca}, {0x1cd, 0x1cd}, {0x1cf, 0x1cf}, {0x1d1, 0x1d1},
+    {0x1d3, 0x1d3}, {0x1d5, 0x1d5}, {0x1d7, 0x1d7}, {0x1d9, 0x1d9},
+    {0x1db, 0x1db}, {0x1de, 0x1de}, {0x1e0, 0x1e0}, {0x1e2, 0x1e2},
+    {0x1e4, 0x1e4}, {0x1e6, 0x1e6}, {0x1e8, 0x1e8}, {0x1ea, 0x1ea},
+    {0x1ec, 0x1ec}, {0x1ee, 0x1ee}, {0x1f1, 0x1f1}, {0x1f4, 0x1f4},
+    {0x1f6, 0x1f8}, {0x1fa, 0x1fa}, {0x1fc, 0x1fc}, {0x1fe, 0x1fe},
+    {0x200, 0x200}, {0x202, 0x202}, {0x204, 0x204}, {0x206, 0x206},
+    {0x208, 0x208}, {0x20a, 0x20a}, {0x20c, 0x20c}, {0x20e, 0x20e},
+    {0x210, 0x210}, {0x212, 0x212}, {0x214, 0x214}, {0x216, 0x216},
+    {0x218, 0x218}, {0x21a, 0x21a}, {0x21c, 0x21c}, {0x21e, 0x21e},
+    {0x220, 0x220}, {0x222, 0x222}, {0x224, 0x224}, {0x226, 0x226},
+    {0x228, 0x228}, {0x22a, 0x22a}, {0x22c, 0x22c}, {0x22e, 0x22e},
+    {0x230, 0x230}, {0x232, 0x232}, {0x386, 0x386}, {0x388, 0x38a},
+    {0x38c, 0x38c}, {0x38e, 0x38f}, {0x391, 0x3a1}, {0x3a3, 0x3ab},
+    {0x3d2, 0x3d4}, {0x3d8, 0x3d8}, {0x3da, 0x3da}, {0x3dc, 0x3dc},
+    {0x3de, 0x3de}, {0x3e0, 0x3e0}, {0x3e2, 0x3e2}, {0x3e4, 0x3e4},
+    {0x3e6, 0x3e6}, {0x3e8, 0x3e8}, {0x3ea, 0x3ea}, {0x3ec, 0x3ec},
+    {0x3ee, 0x3ee}, {0x3f4, 0x3f4}, {0x3f7, 0x3f7}, {0x3f9, 0x3fa},
+    {0x400, 0x42f}, {0x460, 0x460}, {0x462, 0x462}, {0x464, 0x464},
+    {0x466, 0x466}, {0x468, 0x468}, {0x46a, 0x46a}, {0x46c, 0x46c},
+    {0x46e, 0x46e}, {0x470, 0x470}, {0x472, 0x472}, {0x474, 0x474},
+    {0x476, 0x476}, {0x478, 0x478}, {0x47a, 0x47a}, {0x47c, 0x47c},
+    {0x47e, 0x47e}, {0x480, 0x480}, {0x48a, 0x48a}, {0x48c, 0x48c},
+    {0x48e, 0x48e}, {0x490, 0x490}, {0x492, 0x492}, {0x494, 0x494},
+    {0x496, 0x496}, {0x498, 0x498}, {0x49a, 0x49a}, {0x49c, 0x49c},
+    {0x49e, 0x49e}, {0x4a0, 0x4a0}, {0x4a2, 0x4a2}, {0x4a4, 0x4a4},
+    {0x4a6, 0x4a6}, {0x4a8, 0x4a8}, {0x4aa, 0x4aa}, {0x4ac, 0x4ac},
+    {0x4ae, 0x4ae}, {0x4b0, 0x4b0}, {0x4b2, 0x4b2}, {0x4b4, 0x4b4},
+    {0x4b6, 0x4b6}, {0x4b8, 0x4b8}, {0x4ba, 0x4ba}, {0x4bc, 0x4bc},
+    {0x4be, 0x4be}, {0x4c0, 0x4c1}, {0x4c3, 0x4c3}, {0x4c5, 0x4c5},
+    {0x4c7, 0x4c7}, {0x4c9, 0x4c9}, {0x4cb, 0x4cb}, {0x4cd, 0x4cd},
+    {0x4d0, 0x4d0}, {0x4d2, 0x4d2}, {0x4d4, 0x4d4}, {0x4d6, 0x4d6},
+    {0x4d8, 0x4d8}, {0x4da, 0x4da}, {0x4dc, 0x4dc}, {0x4de, 0x4de},
+    {0x4e0, 0x4e0}, {0x4e2, 0x4e2}, {0x4e4, 0x4e4}, {0x4e6, 0x4e6},
+    {0x4e8, 0x4e8}, {0x4ea, 0x4ea}, {0x4ec, 0x4ec}, {0x4ee, 0x4ee},
+    {0x4f0, 0x4f0}, {0x4f2, 0x4f2}, {0x4f4, 0x4f4}, {0x4f8, 0x4f8},
+    {0x500, 0x500}, {0x502, 0x502}, {0x504, 0x504}, {0x506, 0x506},
+    {0x508, 0x508}, {0x50a, 0x50a}, {0x50c, 0x50c}, {0x50e, 0x50e},
+    {0x531, 0x556}, {0x10a0, 0x10c5}, {0x1e00, 0x1e00}, {0x1e02, 0x1e02},
+    {0x1e04, 0x1e04}, {0x1e06, 0x1e06}, {0x1e08, 0x1e08}, {0x1e0a, 0x1e0a},
+    {0x1e0c, 0x1e0c}, {0x1e0e, 0x1e0e}, {0x1e10, 0x1e10}, {0x1e12, 0x1e12},
+    {0x1e14, 0x1e14}, {0x1e16, 0x1e16}, {0x1e18, 0x1e18}, {0x1e1a, 0x1e1a},
+    {0x1e1c, 0x1e1c}, {0x1e1e, 0x1e1e}, {0x1e20, 0x1e20}, {0x1e22, 0x1e22},
+    {0x1e24, 0x1e24}, {0x1e26, 0x1e26}, {0x1e28, 0x1e28}, {0x1e2a, 0x1e2a},
+    {0x1e2c, 0x1e2c}, {0x1e2e, 0x1e2e}, {0x1e30, 0x1e30}, {0x1e32, 0x1e32},
+    {0x1e34, 0x1e34}, {0x1e36, 0x1e36}, {0x1e38, 0x1e38}, {0x1e3a, 0x1e3a},
+    {0x1e3c, 0x1e3c}, {0x1e3e, 0x1e3e}, {0x1e40, 0x1e40}, {0x1e42, 0x1e42},
+    {0x1e44, 0x1e44}, {0x1e46, 0x1e46}, {0x1e48, 0x1e48}, {0x1e4a, 0x1e4a},
+    {0x1e4c, 0x1e4c}, {0x1e4e, 0x1e4e}, {0x1e50, 0x1e50}, {0x1e52, 0x1e52},
+    {0x1e54, 0x1e54}, {0x1e56, 0x1e56}, {0x1e58, 0x1e58}, {0x1e5a, 0x1e5a},
+    {0x1e5c, 0x1e5c}, {0x1e5e, 0x1e5e}, {0x1e60, 0x1e60}, {0x1e62, 0x1e62},
+    {0x1e64, 0x1e64}, {0x1e66, 0x1e66}, {0x1e68, 0x1e68}, {0x1e6a, 0x1e6a},
+    {0x1e6c, 0x1e6c}, {0x1e6e, 0x1e6e}, {0x1e70, 0x1e70}, {0x1e72, 0x1e72},
+    {0x1e74, 0x1e74}, {0x1e76, 0x1e76}, {0x1e78, 0x1e78}, {0x1e7a, 0x1e7a},
+    {0x1e7c, 0x1e7c}, {0x1e7e, 0x1e7e}, {0x1e80, 0x1e80}, {0x1e82, 0x1e82},
+    {0x1e84, 0x1e84}, {0x1e86, 0x1e86}, {0x1e88, 0x1e88}, {0x1e8a, 0x1e8a},
+    {0x1e8c, 0x1e8c}, {0x1e8e, 0x1e8e}, {0x1e90, 0x1e90}, {0x1e92, 0x1e92},
+    {0x1e94, 0x1e94}, {0x1ea0, 0x1ea0}, {0x1ea2, 0x1ea2}, {0x1ea4, 0x1ea4},
+    {0x1ea6, 0x1ea6}, {0x1ea8, 0x1ea8}, {0x1eaa, 0x1eaa}, {0x1eac, 0x1eac},
+    {0x1eae, 0x1eae}, {0x1eb0, 0x1eb0}, {0x1eb2, 0x1eb2}, {0x1eb4, 0x1eb4},
+    {0x1eb6, 0x1eb6}, {0x1eb8, 0x1eb8}, {0x1eba, 0x1eba}, {0x1ebc, 0x1ebc},
+    {0x1ebe, 0x1ebe}, {0x1ec0, 0x1ec0}, {0x1ec2, 0x1ec2}, {0x1ec4, 0x1ec4},
+    {0x1ec6, 0x1ec6}, {0x1ec8, 0x1ec8}, {0x1eca, 0x1eca}, {0x1ecc, 0x1ecc},
+    {0x1ece, 0x1ece}, {0x1ed0, 0x1ed0}, {0x1ed2, 0x1ed2}, {0x1ed4, 0x1ed4},
+    {0x1ed6, 0x1ed6}, {0x1ed8, 0x1ed8}, {0x1eda, 0x1eda}, {0x1edc, 0x1edc},
+    {0x1ede, 0x1ede}, {0x1ee0, 0x1ee0}, {0x1ee2, 0x1ee2}, {0x1ee4, 0x1ee4},
+    {0x1ee6, 0x1ee6}, {0x1ee8, 0x1ee8}, {0x1eea, 0x1eea}, {0x1eec, 0x1eec},
+    {0x1eee, 0x1eee}, {0x1ef0, 0x1ef0}, {0x1ef2, 0x1ef2}, {0x1ef4, 0x1ef4},
+    {0x1ef6, 0x1ef6}, {0x1ef8, 0x1ef8}, {0x1f08, 0x1f0f}, {0x1f18, 0x1f1d},
+    {0x1f28, 0x1f2f}, {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, {0x1f59, 0x1f59},
+    {0x1f5b, 0x1f5b}, {0x1f5d, 0x1f5d}, {0x1f5f, 0x1f5f}, {0x1f68, 0x1f6f},
+    {0x1fb8, 0x1fbb}, {0x1fc8, 0x1fcb}, {0x1fd8, 0x1fdb}, {0x1fe8, 0x1fec},
+    {0x1ff8, 0x1ffb}, {0x2102, 0x2102}, {0x2107, 0x2107}, {0x210b, 0x210d},
+    {0x2110, 0x2112}, {0x2115, 0x2115}, {0x2119, 0x211d}, {0x2124, 0x2124},
+    {0x2126, 0x2126}, {0x2128, 0x2128}, {0x212a, 0x212d}, {0x2130, 0x2131},
     {0x2133, 0x2133}, {0x213e, 0x213f}, {0x2145, 0x2145}, {0xff21, 0xff3a} };
-static const xmlChLRange xmlLuL[] = {{0x10400, 0x10427}, {0x1d400, 0x1d419}, 
-    {0x1d434, 0x1d44d}, {0x1d468, 0x1d481}, {0x1d49c, 0x1d49c}, 
-    {0x1d49e, 0x1d49f}, {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6}, 
-    {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b5}, {0x1d4d0, 0x1d4e9}, 
-    {0x1d504, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514}, 
-    {0x1d516, 0x1d51c}, {0x1d538, 0x1d539}, {0x1d53b, 0x1d53e}, 
-    {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550}, 
-    {0x1d56c, 0x1d585}, {0x1d5a0, 0x1d5b9}, {0x1d5d4, 0x1d5ed}, 
-    {0x1d608, 0x1d621}, {0x1d63c, 0x1d655}, {0x1d670, 0x1d689}, 
-    {0x1d6a8, 0x1d6c0}, {0x1d6e2, 0x1d6fa}, {0x1d71c, 0x1d734}, 
+static const xmlChLRange xmlLuL[] = {{0x10400, 0x10427}, {0x1d400, 0x1d419},
+    {0x1d434, 0x1d44d}, {0x1d468, 0x1d481}, {0x1d49c, 0x1d49c},
+    {0x1d49e, 0x1d49f}, {0x1d4a2, 0x1d4a2}, {0x1d4a5, 0x1d4a6},
+    {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b5}, {0x1d4d0, 0x1d4e9},
+    {0x1d504, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514},
+    {0x1d516, 0x1d51c}, {0x1d538, 0x1d539}, {0x1d53b, 0x1d53e},
+    {0x1d540, 0x1d544}, {0x1d546, 0x1d546}, {0x1d54a, 0x1d550},
+    {0x1d56c, 0x1d585}, {0x1d5a0, 0x1d5b9}, {0x1d5d4, 0x1d5ed},
+    {0x1d608, 0x1d621}, {0x1d63c, 0x1d655}, {0x1d670, 0x1d689},
+    {0x1d6a8, 0x1d6c0}, {0x1d6e2, 0x1d6fa}, {0x1d71c, 0x1d734},
     {0x1d756, 0x1d76e}, {0x1d790, 0x1d7a8} };
 static xmlChRangeGroup xmlLuG = {390,31,xmlLuS,xmlLuL};
 
-static const xmlChSRange xmlMS[] = {{0x300, 0x357}, {0x35d, 0x36f}, 
-    {0x483, 0x486}, {0x488, 0x489}, {0x591, 0x5a1}, {0x5a3, 0x5b9}, 
-    {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4}, 
-    {0x610, 0x615}, {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc}, 
-    {0x6de, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711}, 
-    {0x730, 0x74a}, {0x7a6, 0x7b0}, {0x901, 0x903}, {0x93c, 0x93c}, 
-    {0x93e, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x983}, 
-    {0x9bc, 0x9bc}, {0x9be, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd}, 
-    {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa01, 0xa03}, {0xa3c, 0xa3c}, 
-    {0xa3e, 0xa42}, {0xa47, 0xa48}, {0xa4b, 0xa4d}, {0xa70, 0xa71}, 
-    {0xa81, 0xa83}, {0xabc, 0xabc}, {0xabe, 0xac5}, {0xac7, 0xac9}, 
-    {0xacb, 0xacd}, {0xae2, 0xae3}, {0xb01, 0xb03}, {0xb3c, 0xb3c}, 
-    {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d}, {0xb56, 0xb57}, 
-    {0xb82, 0xb82}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, {0xbca, 0xbcd}, 
-    {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44}, {0xc46, 0xc48}, 
-    {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83}, {0xcbc, 0xcbc}, 
-    {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6}, 
-    {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d}, 
-    {0xd57, 0xd57}, {0xd82, 0xd83}, {0xdca, 0xdca}, {0xdcf, 0xdd4}, 
-    {0xdd6, 0xdd6}, {0xdd8, 0xddf}, {0xdf2, 0xdf3}, {0xe31, 0xe31}, 
-    {0xe34, 0xe3a}, {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, 
-    {0xebb, 0xebc}, {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35}, 
-    {0xf37, 0xf37}, {0xf39, 0xf39}, {0xf3e, 0xf3f}, {0xf71, 0xf84}, 
-    {0xf86, 0xf87}, {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6}, 
-    {0x102c, 0x1032}, {0x1036, 0x1039}, {0x1056, 0x1059}, {0x1712, 0x1714}, 
-    {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773}, {0x17b6, 0x17d3}, 
-    {0x17dd, 0x17dd}, {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x192b}, 
-    {0x1930, 0x193b}, {0x20d0, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a}, 
+static const xmlChSRange xmlMS[] = {{0x300, 0x357}, {0x35d, 0x36f},
+    {0x483, 0x486}, {0x488, 0x489}, {0x591, 0x5a1}, {0x5a3, 0x5b9},
+    {0x5bb, 0x5bd}, {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4},
+    {0x610, 0x615}, {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc},
+    {0x6de, 0x6e4}, {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711},
+    {0x730, 0x74a}, {0x7a6, 0x7b0}, {0x901, 0x903}, {0x93c, 0x93c},
+    {0x93e, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x983},
+    {0x9bc, 0x9bc}, {0x9be, 0x9c4}, {0x9c7, 0x9c8}, {0x9cb, 0x9cd},
+    {0x9d7, 0x9d7}, {0x9e2, 0x9e3}, {0xa01, 0xa03}, {0xa3c, 0xa3c},
+    {0xa3e, 0xa42}, {0xa47, 0xa48}, {0xa4b, 0xa4d}, {0xa70, 0xa71},
+    {0xa81, 0xa83}, {0xabc, 0xabc}, {0xabe, 0xac5}, {0xac7, 0xac9},
+    {0xacb, 0xacd}, {0xae2, 0xae3}, {0xb01, 0xb03}, {0xb3c, 0xb3c},
+    {0xb3e, 0xb43}, {0xb47, 0xb48}, {0xb4b, 0xb4d}, {0xb56, 0xb57},
+    {0xb82, 0xb82}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, {0xbca, 0xbcd},
+    {0xbd7, 0xbd7}, {0xc01, 0xc03}, {0xc3e, 0xc44}, {0xc46, 0xc48},
+    {0xc4a, 0xc4d}, {0xc55, 0xc56}, {0xc82, 0xc83}, {0xcbc, 0xcbc},
+    {0xcbe, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xcd5, 0xcd6},
+    {0xd02, 0xd03}, {0xd3e, 0xd43}, {0xd46, 0xd48}, {0xd4a, 0xd4d},
+    {0xd57, 0xd57}, {0xd82, 0xd83}, {0xdca, 0xdca}, {0xdcf, 0xdd4},
+    {0xdd6, 0xdd6}, {0xdd8, 0xddf}, {0xdf2, 0xdf3}, {0xe31, 0xe31},
+    {0xe34, 0xe3a}, {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9},
+    {0xebb, 0xebc}, {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35},
+    {0xf37, 0xf37}, {0xf39, 0xf39}, {0xf3e, 0xf3f}, {0xf71, 0xf84},
+    {0xf86, 0xf87}, {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6},
+    {0x102c, 0x1032}, {0x1036, 0x1039}, {0x1056, 0x1059}, {0x1712, 0x1714},
+    {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773}, {0x17b6, 0x17d3},
+    {0x17dd, 0x17dd}, {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x192b},
+    {0x1930, 0x193b}, {0x20d0, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a},
     {0xfb1e, 0xfb1e}, {0xfe00, 0xfe0f}, {0xfe20, 0xfe23} };
-static const xmlChLRange xmlML[] = {{0x1d165, 0x1d169}, {0x1d16d, 0x1d172}, 
-    {0x1d17b, 0x1d182}, {0x1d185, 0x1d18b}, {0x1d1aa, 0x1d1ad}, 
+static const xmlChLRange xmlML[] = {{0x1d165, 0x1d169}, {0x1d16d, 0x1d172},
+    {0x1d17b, 0x1d182}, {0x1d185, 0x1d18b}, {0x1d1aa, 0x1d1ad},
     {0xe0100, 0xe01ef} };
 static xmlChRangeGroup xmlMG = {113,6,xmlMS,xmlML};
 
-static const xmlChSRange xmlMcS[] = {{0x903, 0x903}, {0x93e, 0x940}, 
-    {0x949, 0x94c}, {0x982, 0x983}, {0x9be, 0x9c0}, {0x9c7, 0x9c8}, 
-    {0x9cb, 0x9cc}, {0x9d7, 0x9d7}, {0xa03, 0xa03}, {0xa3e, 0xa40}, 
-    {0xa83, 0xa83}, {0xabe, 0xac0}, {0xac9, 0xac9}, {0xacb, 0xacc}, 
-    {0xb02, 0xb03}, {0xb3e, 0xb3e}, {0xb40, 0xb40}, {0xb47, 0xb48}, 
-    {0xb4b, 0xb4c}, {0xb57, 0xb57}, {0xbbe, 0xbbf}, {0xbc1, 0xbc2}, 
-    {0xbc6, 0xbc8}, {0xbca, 0xbcc}, {0xbd7, 0xbd7}, {0xc01, 0xc03}, 
-    {0xc41, 0xc44}, {0xc82, 0xc83}, {0xcbe, 0xcbe}, {0xcc0, 0xcc4}, 
-    {0xcc7, 0xcc8}, {0xcca, 0xccb}, {0xcd5, 0xcd6}, {0xd02, 0xd03}, 
-    {0xd3e, 0xd40}, {0xd46, 0xd48}, {0xd4a, 0xd4c}, {0xd57, 0xd57}, 
-    {0xd82, 0xd83}, {0xdcf, 0xdd1}, {0xdd8, 0xddf}, {0xdf2, 0xdf3}, 
-    {0xf3e, 0xf3f}, {0xf7f, 0xf7f}, {0x102c, 0x102c}, {0x1031, 0x1031}, 
-    {0x1038, 0x1038}, {0x1056, 0x1057}, {0x17b6, 0x17b6}, {0x17be, 0x17c5}, 
-    {0x17c7, 0x17c8}, {0x1923, 0x1926}, {0x1929, 0x192b}, {0x1930, 0x1931}, 
+static const xmlChSRange xmlMcS[] = {{0x903, 0x903}, {0x93e, 0x940},
+    {0x949, 0x94c}, {0x982, 0x983}, {0x9be, 0x9c0}, {0x9c7, 0x9c8},
+    {0x9cb, 0x9cc}, {0x9d7, 0x9d7}, {0xa03, 0xa03}, {0xa3e, 0xa40},
+    {0xa83, 0xa83}, {0xabe, 0xac0}, {0xac9, 0xac9}, {0xacb, 0xacc},
+    {0xb02, 0xb03}, {0xb3e, 0xb3e}, {0xb40, 0xb40}, {0xb47, 0xb48},
+    {0xb4b, 0xb4c}, {0xb57, 0xb57}, {0xbbe, 0xbbf}, {0xbc1, 0xbc2},
+    {0xbc6, 0xbc8}, {0xbca, 0xbcc}, {0xbd7, 0xbd7}, {0xc01, 0xc03},
+    {0xc41, 0xc44}, {0xc82, 0xc83}, {0xcbe, 0xcbe}, {0xcc0, 0xcc4},
+    {0xcc7, 0xcc8}, {0xcca, 0xccb}, {0xcd5, 0xcd6}, {0xd02, 0xd03},
+    {0xd3e, 0xd40}, {0xd46, 0xd48}, {0xd4a, 0xd4c}, {0xd57, 0xd57},
+    {0xd82, 0xd83}, {0xdcf, 0xdd1}, {0xdd8, 0xddf}, {0xdf2, 0xdf3},
+    {0xf3e, 0xf3f}, {0xf7f, 0xf7f}, {0x102c, 0x102c}, {0x1031, 0x1031},
+    {0x1038, 0x1038}, {0x1056, 0x1057}, {0x17b6, 0x17b6}, {0x17be, 0x17c5},
+    {0x17c7, 0x17c8}, {0x1923, 0x1926}, {0x1929, 0x192b}, {0x1930, 0x1931},
     {0x1933, 0x1938} };
 static const xmlChLRange xmlMcL[] = {{0x1d165, 0x1d166}, {0x1d16d, 0x1d172} };
 static xmlChRangeGroup xmlMcG = {55,2,xmlMcS,xmlMcL};
 
-static const xmlChSRange xmlMnS[] = {{0x300, 0x357}, {0x35d, 0x36f}, 
-    {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9}, {0x5bb, 0x5bd}, 
-    {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4}, {0x610, 0x615}, 
-    {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6df, 0x6e4}, 
-    {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711}, {0x730, 0x74a}, 
-    {0x7a6, 0x7b0}, {0x901, 0x902}, {0x93c, 0x93c}, {0x941, 0x948}, 
-    {0x94d, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x981}, 
-    {0x9bc, 0x9bc}, {0x9c1, 0x9c4}, {0x9cd, 0x9cd}, {0x9e2, 0x9e3}, 
-    {0xa01, 0xa02}, {0xa3c, 0xa3c}, {0xa41, 0xa42}, {0xa47, 0xa48}, 
-    {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa82}, {0xabc, 0xabc}, 
-    {0xac1, 0xac5}, {0xac7, 0xac8}, {0xacd, 0xacd}, {0xae2, 0xae3}, 
-    {0xb01, 0xb01}, {0xb3c, 0xb3c}, {0xb3f, 0xb3f}, {0xb41, 0xb43}, 
-    {0xb4d, 0xb4d}, {0xb56, 0xb56}, {0xb82, 0xb82}, {0xbc0, 0xbc0}, 
-    {0xbcd, 0xbcd}, {0xc3e, 0xc40}, {0xc46, 0xc48}, {0xc4a, 0xc4d}, 
-    {0xc55, 0xc56}, {0xcbc, 0xcbc}, {0xcbf, 0xcbf}, {0xcc6, 0xcc6}, 
-    {0xccc, 0xccd}, {0xd41, 0xd43}, {0xd4d, 0xd4d}, {0xdca, 0xdca}, 
-    {0xdd2, 0xdd4}, {0xdd6, 0xdd6}, {0xe31, 0xe31}, {0xe34, 0xe3a}, 
-    {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc}, 
-    {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37}, 
-    {0xf39, 0xf39}, {0xf71, 0xf7e}, {0xf80, 0xf84}, {0xf86, 0xf87}, 
-    {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6}, {0x102d, 0x1030}, 
-    {0x1032, 0x1032}, {0x1036, 0x1037}, {0x1039, 0x1039}, {0x1058, 0x1059}, 
-    {0x1712, 0x1714}, {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773}, 
-    {0x17b7, 0x17bd}, {0x17c6, 0x17c6}, {0x17c9, 0x17d3}, {0x17dd, 0x17dd}, 
-    {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x1922}, {0x1927, 0x1928}, 
-    {0x1932, 0x1932}, {0x1939, 0x193b}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1}, 
-    {0x20e5, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a}, {0xfb1e, 0xfb1e}, 
+static const xmlChSRange xmlMnS[] = {{0x300, 0x357}, {0x35d, 0x36f},
+    {0x483, 0x486}, {0x591, 0x5a1}, {0x5a3, 0x5b9}, {0x5bb, 0x5bd},
+    {0x5bf, 0x5bf}, {0x5c1, 0x5c2}, {0x5c4, 0x5c4}, {0x610, 0x615},
+    {0x64b, 0x658}, {0x670, 0x670}, {0x6d6, 0x6dc}, {0x6df, 0x6e4},
+    {0x6e7, 0x6e8}, {0x6ea, 0x6ed}, {0x711, 0x711}, {0x730, 0x74a},
+    {0x7a6, 0x7b0}, {0x901, 0x902}, {0x93c, 0x93c}, {0x941, 0x948},
+    {0x94d, 0x94d}, {0x951, 0x954}, {0x962, 0x963}, {0x981, 0x981},
+    {0x9bc, 0x9bc}, {0x9c1, 0x9c4}, {0x9cd, 0x9cd}, {0x9e2, 0x9e3},
+    {0xa01, 0xa02}, {0xa3c, 0xa3c}, {0xa41, 0xa42}, {0xa47, 0xa48},
+    {0xa4b, 0xa4d}, {0xa70, 0xa71}, {0xa81, 0xa82}, {0xabc, 0xabc},
+    {0xac1, 0xac5}, {0xac7, 0xac8}, {0xacd, 0xacd}, {0xae2, 0xae3},
+    {0xb01, 0xb01}, {0xb3c, 0xb3c}, {0xb3f, 0xb3f}, {0xb41, 0xb43},
+    {0xb4d, 0xb4d}, {0xb56, 0xb56}, {0xb82, 0xb82}, {0xbc0, 0xbc0},
+    {0xbcd, 0xbcd}, {0xc3e, 0xc40}, {0xc46, 0xc48}, {0xc4a, 0xc4d},
+    {0xc55, 0xc56}, {0xcbc, 0xcbc}, {0xcbf, 0xcbf}, {0xcc6, 0xcc6},
+    {0xccc, 0xccd}, {0xd41, 0xd43}, {0xd4d, 0xd4d}, {0xdca, 0xdca},
+    {0xdd2, 0xdd4}, {0xdd6, 0xdd6}, {0xe31, 0xe31}, {0xe34, 0xe3a},
+    {0xe47, 0xe4e}, {0xeb1, 0xeb1}, {0xeb4, 0xeb9}, {0xebb, 0xebc},
+    {0xec8, 0xecd}, {0xf18, 0xf19}, {0xf35, 0xf35}, {0xf37, 0xf37},
+    {0xf39, 0xf39}, {0xf71, 0xf7e}, {0xf80, 0xf84}, {0xf86, 0xf87},
+    {0xf90, 0xf97}, {0xf99, 0xfbc}, {0xfc6, 0xfc6}, {0x102d, 0x1030},
+    {0x1032, 0x1032}, {0x1036, 0x1037}, {0x1039, 0x1039}, {0x1058, 0x1059},
+    {0x1712, 0x1714}, {0x1732, 0x1734}, {0x1752, 0x1753}, {0x1772, 0x1773},
+    {0x17b7, 0x17bd}, {0x17c6, 0x17c6}, {0x17c9, 0x17d3}, {0x17dd, 0x17dd},
+    {0x180b, 0x180d}, {0x18a9, 0x18a9}, {0x1920, 0x1922}, {0x1927, 0x1928},
+    {0x1932, 0x1932}, {0x1939, 0x193b}, {0x20d0, 0x20dc}, {0x20e1, 0x20e1},
+    {0x20e5, 0x20ea}, {0x302a, 0x302f}, {0x3099, 0x309a}, {0xfb1e, 0xfb1e},
     {0xfe00, 0xfe0f}, {0xfe20, 0xfe23} };
-static const xmlChLRange xmlMnL[] = {{0x1d167, 0x1d169}, {0x1d17b, 0x1d182}, 
+static const xmlChLRange xmlMnL[] = {{0x1d167, 0x1d169}, {0x1d17b, 0x1d182},
     {0x1d185, 0x1d18b}, {0x1d1aa, 0x1d1ad}, {0xe0100, 0xe01ef} };
 static xmlChRangeGroup xmlMnG = {108,5,xmlMnS,xmlMnL};
 
-static const xmlChSRange xmlNS[] = {{0x30, 0x39}, {0xb2, 0xb3}, 
-    {0xb9, 0xb9}, {0xbc, 0xbe}, {0x660, 0x669}, {0x6f0, 0x6f9}, 
-    {0x966, 0x96f}, {0x9e6, 0x9ef}, {0x9f4, 0x9f9}, {0xa66, 0xa6f}, 
-    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbf2}, {0xc66, 0xc6f}, 
-    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9}, 
-    {0xf20, 0xf33}, {0x1040, 0x1049}, {0x1369, 0x137c}, {0x16ee, 0x16f0}, 
-    {0x17e0, 0x17e9}, {0x17f0, 0x17f9}, {0x1810, 0x1819}, {0x1946, 0x194f}, 
-    {0x2070, 0x2070}, {0x2074, 0x2079}, {0x2080, 0x2089}, {0x2153, 0x2183}, 
-    {0x2460, 0x249b}, {0x24ea, 0x24ff}, {0x2776, 0x2793}, {0x3007, 0x3007}, 
-    {0x3021, 0x3029}, {0x3038, 0x303a}, {0x3192, 0x3195}, {0x3220, 0x3229}, 
+static const xmlChSRange xmlNS[] = {{0x30, 0x39}, {0xb2, 0xb3},
+    {0xb9, 0xb9}, {0xbc, 0xbe}, {0x660, 0x669}, {0x6f0, 0x6f9},
+    {0x966, 0x96f}, {0x9e6, 0x9ef}, {0x9f4, 0x9f9}, {0xa66, 0xa6f},
+    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbf2}, {0xc66, 0xc6f},
+    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
+    {0xf20, 0xf33}, {0x1040, 0x1049}, {0x1369, 0x137c}, {0x16ee, 0x16f0},
+    {0x17e0, 0x17e9}, {0x17f0, 0x17f9}, {0x1810, 0x1819}, {0x1946, 0x194f},
+    {0x2070, 0x2070}, {0x2074, 0x2079}, {0x2080, 0x2089}, {0x2153, 0x2183},
+    {0x2460, 0x249b}, {0x24ea, 0x24ff}, {0x2776, 0x2793}, {0x3007, 0x3007},
+    {0x3021, 0x3029}, {0x3038, 0x303a}, {0x3192, 0x3195}, {0x3220, 0x3229},
     {0x3251, 0x325f}, {0x3280, 0x3289}, {0x32b1, 0x32bf}, {0xff10, 0xff19} };
-static const xmlChLRange xmlNL[] = {{0x10107, 0x10133}, {0x10320, 0x10323}, 
+static const xmlChLRange xmlNL[] = {{0x10107, 0x10133}, {0x10320, 0x10323},
     {0x1034a, 0x1034a}, {0x104a0, 0x104a9}, {0x1d7ce, 0x1d7ff} };
 static xmlChRangeGroup xmlNG = {42,5,xmlNS,xmlNL};
 
-static const xmlChSRange xmlNdS[] = {{0x30, 0x39}, {0x660, 0x669}, 
-    {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f}, 
-    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f}, 
-    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9}, 
-    {0xf20, 0xf29}, {0x1040, 0x1049}, {0x1369, 0x1371}, {0x17e0, 0x17e9}, 
+static const xmlChSRange xmlNdS[] = {{0x30, 0x39}, {0x660, 0x669},
+    {0x6f0, 0x6f9}, {0x966, 0x96f}, {0x9e6, 0x9ef}, {0xa66, 0xa6f},
+    {0xae6, 0xaef}, {0xb66, 0xb6f}, {0xbe7, 0xbef}, {0xc66, 0xc6f},
+    {0xce6, 0xcef}, {0xd66, 0xd6f}, {0xe50, 0xe59}, {0xed0, 0xed9},
+    {0xf20, 0xf29}, {0x1040, 0x1049}, {0x1369, 0x1371}, {0x17e0, 0x17e9},
     {0x1810, 0x1819}, {0x1946, 0x194f}, {0xff10, 0xff19} };
 static const xmlChLRange xmlNdL[] = {{0x104a0, 0x104a9}, {0x1d7ce, 0x1d7ff} };
 static xmlChRangeGroup xmlNdG = {21,2,xmlNdS,xmlNdL};
 
-static const xmlChSRange xmlNoS[] = {{0xb2, 0xb3}, {0xb9, 0xb9}, 
-    {0xbc, 0xbe}, {0x9f4, 0x9f9}, {0xbf0, 0xbf2}, {0xf2a, 0xf33}, 
-    {0x1372, 0x137c}, {0x17f0, 0x17f9}, {0x2070, 0x2070}, {0x2074, 0x2079}, 
-    {0x2080, 0x2089}, {0x2153, 0x215f}, {0x2460, 0x249b}, {0x24ea, 0x24ff}, 
-    {0x2776, 0x2793}, {0x3192, 0x3195}, {0x3220, 0x3229}, {0x3251, 0x325f}, 
+static const xmlChSRange xmlNoS[] = {{0xb2, 0xb3}, {0xb9, 0xb9},
+    {0xbc, 0xbe}, {0x9f4, 0x9f9}, {0xbf0, 0xbf2}, {0xf2a, 0xf33},
+    {0x1372, 0x137c}, {0x17f0, 0x17f9}, {0x2070, 0x2070}, {0x2074, 0x2079},
+    {0x2080, 0x2089}, {0x2153, 0x215f}, {0x2460, 0x249b}, {0x24ea, 0x24ff},
+    {0x2776, 0x2793}, {0x3192, 0x3195}, {0x3220, 0x3229}, {0x3251, 0x325f},
     {0x3280, 0x3289}, {0x32b1, 0x32bf} };
 static const xmlChLRange xmlNoL[] = {{0x10107, 0x10133}, {0x10320, 0x10323} };
 static xmlChRangeGroup xmlNoG = {20,2,xmlNoS,xmlNoL};
 
-static const xmlChSRange xmlPS[] = {{0x21, 0x23}, {0x25, 0x2a}, 
-    {0x2c, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40}, {0x5b, 0x5d}, {0x5f, 0x5f}, 
-    {0x7b, 0x7b}, {0x7d, 0x7d}, {0xa1, 0xa1}, {0xab, 0xab}, {0xb7, 0xb7}, 
-    {0xbb, 0xbb}, {0xbf, 0xbf}, {0x37e, 0x37e}, {0x387, 0x387}, 
-    {0x55a, 0x55f}, {0x589, 0x58a}, {0x5be, 0x5be}, {0x5c0, 0x5c0}, 
-    {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d}, {0x61b, 0x61b}, 
-    {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4}, {0x700, 0x70d}, 
-    {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4}, {0xe4f, 0xe4f}, 
-    {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf3a, 0xf3d}, {0xf85, 0xf85}, 
-    {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e}, 
-    {0x169b, 0x169c}, {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6}, 
-    {0x17d8, 0x17da}, {0x1800, 0x180a}, {0x1944, 0x1945}, {0x2010, 0x2027}, 
-    {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x2054}, {0x2057, 0x2057}, 
-    {0x207d, 0x207e}, {0x208d, 0x208e}, {0x2329, 0x232a}, {0x23b4, 0x23b6}, 
-    {0x2768, 0x2775}, {0x27e6, 0x27eb}, {0x2983, 0x2998}, {0x29d8, 0x29db}, 
-    {0x29fc, 0x29fd}, {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301f}, 
-    {0x3030, 0x3030}, {0x303d, 0x303d}, {0x30a0, 0x30a0}, {0x30fb, 0x30fb}, 
-    {0xfd3e, 0xfd3f}, {0xfe30, 0xfe52}, {0xfe54, 0xfe61}, {0xfe63, 0xfe63}, 
-    {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff0a}, 
-    {0xff0c, 0xff0f}, {0xff1a, 0xff1b}, {0xff1f, 0xff20}, {0xff3b, 0xff3d}, 
+static const xmlChSRange xmlPS[] = {{0x21, 0x23}, {0x25, 0x2a},
+    {0x2c, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40}, {0x5b, 0x5d}, {0x5f, 0x5f},
+    {0x7b, 0x7b}, {0x7d, 0x7d}, {0xa1, 0xa1}, {0xab, 0xab}, {0xb7, 0xb7},
+    {0xbb, 0xbb}, {0xbf, 0xbf}, {0x37e, 0x37e}, {0x387, 0x387},
+    {0x55a, 0x55f}, {0x589, 0x58a}, {0x5be, 0x5be}, {0x5c0, 0x5c0},
+    {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d}, {0x61b, 0x61b},
+    {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4}, {0x700, 0x70d},
+    {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4}, {0xe4f, 0xe4f},
+    {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf3a, 0xf3d}, {0xf85, 0xf85},
+    {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e},
+    {0x169b, 0x169c}, {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6},
+    {0x17d8, 0x17da}, {0x1800, 0x180a}, {0x1944, 0x1945}, {0x2010, 0x2027},
+    {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x2054}, {0x2057, 0x2057},
+    {0x207d, 0x207e}, {0x208d, 0x208e}, {0x2329, 0x232a}, {0x23b4, 0x23b6},
+    {0x2768, 0x2775}, {0x27e6, 0x27eb}, {0x2983, 0x2998}, {0x29d8, 0x29db},
+    {0x29fc, 0x29fd}, {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301f},
+    {0x3030, 0x3030}, {0x303d, 0x303d}, {0x30a0, 0x30a0}, {0x30fb, 0x30fb},
+    {0xfd3e, 0xfd3f}, {0xfe30, 0xfe52}, {0xfe54, 0xfe61}, {0xfe63, 0xfe63},
+    {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff0a},
+    {0xff0c, 0xff0f}, {0xff1a, 0xff1b}, {0xff1f, 0xff20}, {0xff3b, 0xff3d},
     {0xff3f, 0xff3f}, {0xff5b, 0xff5b}, {0xff5d, 0xff5d}, {0xff5f, 0xff65} };
 static const xmlChLRange xmlPL[] = {{0x10100, 0x10101}, {0x1039f, 0x1039f} };
 static xmlChRangeGroup xmlPG = {84,2,xmlPS,xmlPL};
 
-static const xmlChSRange xmlPdS[] = {{0x2d, 0x2d}, {0x58a, 0x58a}, 
-    {0x1806, 0x1806}, {0x2010, 0x2015}, {0x301c, 0x301c}, {0x3030, 0x3030}, 
-    {0x30a0, 0x30a0}, {0xfe31, 0xfe32}, {0xfe58, 0xfe58}, {0xfe63, 0xfe63}, 
+static const xmlChSRange xmlPdS[] = {{0x2d, 0x2d}, {0x58a, 0x58a},
+    {0x1806, 0x1806}, {0x2010, 0x2015}, {0x301c, 0x301c}, {0x3030, 0x3030},
+    {0x30a0, 0x30a0}, {0xfe31, 0xfe32}, {0xfe58, 0xfe58}, {0xfe63, 0xfe63},
     {0xff0d, 0xff0d} };
 static xmlChRangeGroup xmlPdG = {11,0,xmlPdS,NULL};
 
-static const xmlChSRange xmlPeS[] = {{0x29, 0x29}, {0x5d, 0x5d}, 
-    {0x7d, 0x7d}, {0xf3b, 0xf3b}, {0xf3d, 0xf3d}, {0x169c, 0x169c}, 
-    {0x2046, 0x2046}, {0x207e, 0x207e}, {0x208e, 0x208e}, {0x232a, 0x232a}, 
-    {0x23b5, 0x23b5}, {0x2769, 0x2769}, {0x276b, 0x276b}, {0x276d, 0x276d}, 
-    {0x276f, 0x276f}, {0x2771, 0x2771}, {0x2773, 0x2773}, {0x2775, 0x2775}, 
-    {0x27e7, 0x27e7}, {0x27e9, 0x27e9}, {0x27eb, 0x27eb}, {0x2984, 0x2984}, 
-    {0x2986, 0x2986}, {0x2988, 0x2988}, {0x298a, 0x298a}, {0x298c, 0x298c}, 
-    {0x298e, 0x298e}, {0x2990, 0x2990}, {0x2992, 0x2992}, {0x2994, 0x2994}, 
-    {0x2996, 0x2996}, {0x2998, 0x2998}, {0x29d9, 0x29d9}, {0x29db, 0x29db}, 
-    {0x29fd, 0x29fd}, {0x3009, 0x3009}, {0x300b, 0x300b}, {0x300d, 0x300d}, 
-    {0x300f, 0x300f}, {0x3011, 0x3011}, {0x3015, 0x3015}, {0x3017, 0x3017}, 
-    {0x3019, 0x3019}, {0x301b, 0x301b}, {0x301e, 0x301f}, {0xfd3f, 0xfd3f}, 
-    {0xfe36, 0xfe36}, {0xfe38, 0xfe38}, {0xfe3a, 0xfe3a}, {0xfe3c, 0xfe3c}, 
-    {0xfe3e, 0xfe3e}, {0xfe40, 0xfe40}, {0xfe42, 0xfe42}, {0xfe44, 0xfe44}, 
-    {0xfe48, 0xfe48}, {0xfe5a, 0xfe5a}, {0xfe5c, 0xfe5c}, {0xfe5e, 0xfe5e}, 
-    {0xff09, 0xff09}, {0xff3d, 0xff3d}, {0xff5d, 0xff5d}, {0xff60, 0xff60}, 
+static const xmlChSRange xmlPeS[] = {{0x29, 0x29}, {0x5d, 0x5d},
+    {0x7d, 0x7d}, {0xf3b, 0xf3b}, {0xf3d, 0xf3d}, {0x169c, 0x169c},
+    {0x2046, 0x2046}, {0x207e, 0x207e}, {0x208e, 0x208e}, {0x232a, 0x232a},
+    {0x23b5, 0x23b5}, {0x2769, 0x2769}, {0x276b, 0x276b}, {0x276d, 0x276d},
+    {0x276f, 0x276f}, {0x2771, 0x2771}, {0x2773, 0x2773}, {0x2775, 0x2775},
+    {0x27e7, 0x27e7}, {0x27e9, 0x27e9}, {0x27eb, 0x27eb}, {0x2984, 0x2984},
+    {0x2986, 0x2986}, {0x2988, 0x2988}, {0x298a, 0x298a}, {0x298c, 0x298c},
+    {0x298e, 0x298e}, {0x2990, 0x2990}, {0x2992, 0x2992}, {0x2994, 0x2994},
+    {0x2996, 0x2996}, {0x2998, 0x2998}, {0x29d9, 0x29d9}, {0x29db, 0x29db},
+    {0x29fd, 0x29fd}, {0x3009, 0x3009}, {0x300b, 0x300b}, {0x300d, 0x300d},
+    {0x300f, 0x300f}, {0x3011, 0x3011}, {0x3015, 0x3015}, {0x3017, 0x3017},
+    {0x3019, 0x3019}, {0x301b, 0x301b}, {0x301e, 0x301f}, {0xfd3f, 0xfd3f},
+    {0xfe36, 0xfe36}, {0xfe38, 0xfe38}, {0xfe3a, 0xfe3a}, {0xfe3c, 0xfe3c},
+    {0xfe3e, 0xfe3e}, {0xfe40, 0xfe40}, {0xfe42, 0xfe42}, {0xfe44, 0xfe44},
+    {0xfe48, 0xfe48}, {0xfe5a, 0xfe5a}, {0xfe5c, 0xfe5c}, {0xfe5e, 0xfe5e},
+    {0xff09, 0xff09}, {0xff3d, 0xff3d}, {0xff5d, 0xff5d}, {0xff60, 0xff60},
     {0xff63, 0xff63} };
 static xmlChRangeGroup xmlPeG = {63,0,xmlPeS,NULL};
 
-static const xmlChSRange xmlPoS[] = {{0x21, 0x23}, {0x25, 0x27}, 
-    {0x2a, 0x2a}, {0x2c, 0x2c}, {0x2e, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40}, 
-    {0x5c, 0x5c}, {0xa1, 0xa1}, {0xb7, 0xb7}, {0xbf, 0xbf}, {0x37e, 0x37e}, 
-    {0x387, 0x387}, {0x55a, 0x55f}, {0x589, 0x589}, {0x5be, 0x5be}, 
-    {0x5c0, 0x5c0}, {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d}, 
-    {0x61b, 0x61b}, {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4}, 
-    {0x700, 0x70d}, {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4}, 
-    {0xe4f, 0xe4f}, {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf85, 0xf85}, 
-    {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e}, 
-    {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6}, {0x17d8, 0x17da}, 
-    {0x1800, 0x1805}, {0x1807, 0x180a}, {0x1944, 0x1945}, {0x2016, 0x2017}, 
-    {0x2020, 0x2027}, {0x2030, 0x2038}, {0x203b, 0x203e}, {0x2041, 0x2043}, 
-    {0x2047, 0x2051}, {0x2053, 0x2053}, {0x2057, 0x2057}, {0x23b6, 0x23b6}, 
-    {0x3001, 0x3003}, {0x303d, 0x303d}, {0xfe30, 0xfe30}, {0xfe45, 0xfe46}, 
-    {0xfe49, 0xfe4c}, {0xfe50, 0xfe52}, {0xfe54, 0xfe57}, {0xfe5f, 0xfe61}, 
-    {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff07}, 
-    {0xff0a, 0xff0a}, {0xff0c, 0xff0c}, {0xff0e, 0xff0f}, {0xff1a, 0xff1b}, 
+static const xmlChSRange xmlPoS[] = {{0x21, 0x23}, {0x25, 0x27},
+    {0x2a, 0x2a}, {0x2c, 0x2c}, {0x2e, 0x2f}, {0x3a, 0x3b}, {0x3f, 0x40},
+    {0x5c, 0x5c}, {0xa1, 0xa1}, {0xb7, 0xb7}, {0xbf, 0xbf}, {0x37e, 0x37e},
+    {0x387, 0x387}, {0x55a, 0x55f}, {0x589, 0x589}, {0x5be, 0x5be},
+    {0x5c0, 0x5c0}, {0x5c3, 0x5c3}, {0x5f3, 0x5f4}, {0x60c, 0x60d},
+    {0x61b, 0x61b}, {0x61f, 0x61f}, {0x66a, 0x66d}, {0x6d4, 0x6d4},
+    {0x700, 0x70d}, {0x964, 0x965}, {0x970, 0x970}, {0xdf4, 0xdf4},
+    {0xe4f, 0xe4f}, {0xe5a, 0xe5b}, {0xf04, 0xf12}, {0xf85, 0xf85},
+    {0x104a, 0x104f}, {0x10fb, 0x10fb}, {0x1361, 0x1368}, {0x166d, 0x166e},
+    {0x16eb, 0x16ed}, {0x1735, 0x1736}, {0x17d4, 0x17d6}, {0x17d8, 0x17da},
+    {0x1800, 0x1805}, {0x1807, 0x180a}, {0x1944, 0x1945}, {0x2016, 0x2017},
+    {0x2020, 0x2027}, {0x2030, 0x2038}, {0x203b, 0x203e}, {0x2041, 0x2043},
+    {0x2047, 0x2051}, {0x2053, 0x2053}, {0x2057, 0x2057}, {0x23b6, 0x23b6},
+    {0x3001, 0x3003}, {0x303d, 0x303d}, {0xfe30, 0xfe30}, {0xfe45, 0xfe46},
+    {0xfe49, 0xfe4c}, {0xfe50, 0xfe52}, {0xfe54, 0xfe57}, {0xfe5f, 0xfe61},
+    {0xfe68, 0xfe68}, {0xfe6a, 0xfe6b}, {0xff01, 0xff03}, {0xff05, 0xff07},
+    {0xff0a, 0xff0a}, {0xff0c, 0xff0c}, {0xff0e, 0xff0f}, {0xff1a, 0xff1b},
     {0xff1f, 0xff20}, {0xff3c, 0xff3c}, {0xff61, 0xff61}, {0xff64, 0xff64} };
 static const xmlChLRange xmlPoL[] = {{0x10100, 0x10101}, {0x1039f, 0x1039f} };
 static xmlChRangeGroup xmlPoG = {72,2,xmlPoS,xmlPoL};
 
-static const xmlChSRange xmlPsS[] = {{0x28, 0x28}, {0x5b, 0x5b}, 
-    {0x7b, 0x7b}, {0xf3a, 0xf3a}, {0xf3c, 0xf3c}, {0x169b, 0x169b}, 
-    {0x201a, 0x201a}, {0x201e, 0x201e}, {0x2045, 0x2045}, {0x207d, 0x207d}, 
-    {0x208d, 0x208d}, {0x2329, 0x2329}, {0x23b4, 0x23b4}, {0x2768, 0x2768}, 
-    {0x276a, 0x276a}, {0x276c, 0x276c}, {0x276e, 0x276e}, {0x2770, 0x2770}, 
-    {0x2772, 0x2772}, {0x2774, 0x2774}, {0x27e6, 0x27e6}, {0x27e8, 0x27e8}, 
-    {0x27ea, 0x27ea}, {0x2983, 0x2983}, {0x2985, 0x2985}, {0x2987, 0x2987}, 
-    {0x2989, 0x2989}, {0x298b, 0x298b}, {0x298d, 0x298d}, {0x298f, 0x298f}, 
-    {0x2991, 0x2991}, {0x2993, 0x2993}, {0x2995, 0x2995}, {0x2997, 0x2997}, 
-    {0x29d8, 0x29d8}, {0x29da, 0x29da}, {0x29fc, 0x29fc}, {0x3008, 0x3008}, 
-    {0x300a, 0x300a}, {0x300c, 0x300c}, {0x300e, 0x300e}, {0x3010, 0x3010}, 
-    {0x3014, 0x3014}, {0x3016, 0x3016}, {0x3018, 0x3018}, {0x301a, 0x301a}, 
-    {0x301d, 0x301d}, {0xfd3e, 0xfd3e}, {0xfe35, 0xfe35}, {0xfe37, 0xfe37}, 
-    {0xfe39, 0xfe39}, {0xfe3b, 0xfe3b}, {0xfe3d, 0xfe3d}, {0xfe3f, 0xfe3f}, 
-    {0xfe41, 0xfe41}, {0xfe43, 0xfe43}, {0xfe47, 0xfe47}, {0xfe59, 0xfe59}, 
-    {0xfe5b, 0xfe5b}, {0xfe5d, 0xfe5d}, {0xff08, 0xff08}, {0xff3b, 0xff3b}, 
+static const xmlChSRange xmlPsS[] = {{0x28, 0x28}, {0x5b, 0x5b},
+    {0x7b, 0x7b}, {0xf3a, 0xf3a}, {0xf3c, 0xf3c}, {0x169b, 0x169b},
+    {0x201a, 0x201a}, {0x201e, 0x201e}, {0x2045, 0x2045}, {0x207d, 0x207d},
+    {0x208d, 0x208d}, {0x2329, 0x2329}, {0x23b4, 0x23b4}, {0x2768, 0x2768},
+    {0x276a, 0x276a}, {0x276c, 0x276c}, {0x276e, 0x276e}, {0x2770, 0x2770},
+    {0x2772, 0x2772}, {0x2774, 0x2774}, {0x27e6, 0x27e6}, {0x27e8, 0x27e8},
+    {0x27ea, 0x27ea}, {0x2983, 0x2983}, {0x2985, 0x2985}, {0x2987, 0x2987},
+    {0x2989, 0x2989}, {0x298b, 0x298b}, {0x298d, 0x298d}, {0x298f, 0x298f},
+    {0x2991, 0x2991}, {0x2993, 0x2993}, {0x2995, 0x2995}, {0x2997, 0x2997},
+    {0x29d8, 0x29d8}, {0x29da, 0x29da}, {0x29fc, 0x29fc}, {0x3008, 0x3008},
+    {0x300a, 0x300a}, {0x300c, 0x300c}, {0x300e, 0x300e}, {0x3010, 0x3010},
+    {0x3014, 0x3014}, {0x3016, 0x3016}, {0x3018, 0x3018}, {0x301a, 0x301a},
+    {0x301d, 0x301d}, {0xfd3e, 0xfd3e}, {0xfe35, 0xfe35}, {0xfe37, 0xfe37},
+    {0xfe39, 0xfe39}, {0xfe3b, 0xfe3b}, {0xfe3d, 0xfe3d}, {0xfe3f, 0xfe3f},
+    {0xfe41, 0xfe41}, {0xfe43, 0xfe43}, {0xfe47, 0xfe47}, {0xfe59, 0xfe59},
+    {0xfe5b, 0xfe5b}, {0xfe5d, 0xfe5d}, {0xff08, 0xff08}, {0xff3b, 0xff3b},
     {0xff5b, 0xff5b}, {0xff5f, 0xff5f}, {0xff62, 0xff62} };
 static xmlChRangeGroup xmlPsG = {65,0,xmlPsS,NULL};
 
-static const xmlChSRange xmlSS[] = {{0x24, 0x24}, {0x2b, 0x2b}, 
-    {0x3c, 0x3e}, {0x5e, 0x5e}, {0x60, 0x60}, {0x7c, 0x7c}, {0x7e, 0x7e}, 
-    {0xa2, 0xa9}, {0xac, 0xac}, {0xae, 0xb1}, {0xb4, 0xb4}, {0xb6, 0xb6}, 
-    {0xb8, 0xb8}, {0xd7, 0xd7}, {0xf7, 0xf7}, {0x2c2, 0x2c5}, 
-    {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375}, 
-    {0x384, 0x385}, {0x3f6, 0x3f6}, {0x482, 0x482}, {0x60e, 0x60f}, 
-    {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9f2, 0x9f3}, {0x9fa, 0x9fa}, 
-    {0xaf1, 0xaf1}, {0xb70, 0xb70}, {0xbf3, 0xbfa}, {0xe3f, 0xe3f}, 
-    {0xf01, 0xf03}, {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34}, 
-    {0xf36, 0xf36}, {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc}, 
-    {0xfcf, 0xfcf}, {0x17db, 0x17db}, {0x1940, 0x1940}, {0x19e0, 0x19ff}, 
-    {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf}, {0x1fdd, 0x1fdf}, 
-    {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x2044, 0x2044}, {0x2052, 0x2052}, 
-    {0x207a, 0x207c}, {0x208a, 0x208c}, {0x20a0, 0x20b1}, {0x2100, 0x2101}, 
-    {0x2103, 0x2106}, {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118}, 
-    {0x211e, 0x2123}, {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129}, 
-    {0x212e, 0x212e}, {0x2132, 0x2132}, {0x213a, 0x213b}, {0x2140, 0x2144}, 
-    {0x214a, 0x214b}, {0x2190, 0x2328}, {0x232b, 0x23b3}, {0x23b7, 0x23d0}, 
-    {0x2400, 0x2426}, {0x2440, 0x244a}, {0x249c, 0x24e9}, {0x2500, 0x2617}, 
-    {0x2619, 0x267d}, {0x2680, 0x2691}, {0x26a0, 0x26a1}, {0x2701, 0x2704}, 
-    {0x2706, 0x2709}, {0x270c, 0x2727}, {0x2729, 0x274b}, {0x274d, 0x274d}, 
-    {0x274f, 0x2752}, {0x2756, 0x2756}, {0x2758, 0x275e}, {0x2761, 0x2767}, 
-    {0x2794, 0x2794}, {0x2798, 0x27af}, {0x27b1, 0x27be}, {0x27d0, 0x27e5}, 
-    {0x27f0, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2b0d}, 
-    {0x2e80, 0x2e99}, {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb}, 
-    {0x3004, 0x3004}, {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037}, 
-    {0x303e, 0x303f}, {0x309b, 0x309c}, {0x3190, 0x3191}, {0x3196, 0x319f}, 
-    {0x3200, 0x321e}, {0x322a, 0x3243}, {0x3250, 0x3250}, {0x3260, 0x327d}, 
-    {0x327f, 0x327f}, {0x328a, 0x32b0}, {0x32c0, 0x32fe}, {0x3300, 0x33ff}, 
-    {0x4dc0, 0x4dff}, {0xa490, 0xa4c6}, {0xfb29, 0xfb29}, {0xfdfc, 0xfdfd}, 
-    {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xfe69, 0xfe69}, {0xff04, 0xff04}, 
-    {0xff0b, 0xff0b}, {0xff1c, 0xff1e}, {0xff3e, 0xff3e}, {0xff40, 0xff40}, 
-    {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe0, 0xffe6}, {0xffe8, 0xffee}, 
+static const xmlChSRange xmlSS[] = {{0x24, 0x24}, {0x2b, 0x2b},
+    {0x3c, 0x3e}, {0x5e, 0x5e}, {0x60, 0x60}, {0x7c, 0x7c}, {0x7e, 0x7e},
+    {0xa2, 0xa9}, {0xac, 0xac}, {0xae, 0xb1}, {0xb4, 0xb4}, {0xb6, 0xb6},
+    {0xb8, 0xb8}, {0xd7, 0xd7}, {0xf7, 0xf7}, {0x2c2, 0x2c5},
+    {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375},
+    {0x384, 0x385}, {0x3f6, 0x3f6}, {0x482, 0x482}, {0x60e, 0x60f},
+    {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9f2, 0x9f3}, {0x9fa, 0x9fa},
+    {0xaf1, 0xaf1}, {0xb70, 0xb70}, {0xbf3, 0xbfa}, {0xe3f, 0xe3f},
+    {0xf01, 0xf03}, {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34},
+    {0xf36, 0xf36}, {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc},
+    {0xfcf, 0xfcf}, {0x17db, 0x17db}, {0x1940, 0x1940}, {0x19e0, 0x19ff},
+    {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf}, {0x1fdd, 0x1fdf},
+    {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x2044, 0x2044}, {0x2052, 0x2052},
+    {0x207a, 0x207c}, {0x208a, 0x208c}, {0x20a0, 0x20b1}, {0x2100, 0x2101},
+    {0x2103, 0x2106}, {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118},
+    {0x211e, 0x2123}, {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129},
+    {0x212e, 0x212e}, {0x2132, 0x2132}, {0x213a, 0x213b}, {0x2140, 0x2144},
+    {0x214a, 0x214b}, {0x2190, 0x2328}, {0x232b, 0x23b3}, {0x23b7, 0x23d0},
+    {0x2400, 0x2426}, {0x2440, 0x244a}, {0x249c, 0x24e9}, {0x2500, 0x2617},
+    {0x2619, 0x267d}, {0x2680, 0x2691}, {0x26a0, 0x26a1}, {0x2701, 0x2704},
+    {0x2706, 0x2709}, {0x270c, 0x2727}, {0x2729, 0x274b}, {0x274d, 0x274d},
+    {0x274f, 0x2752}, {0x2756, 0x2756}, {0x2758, 0x275e}, {0x2761, 0x2767},
+    {0x2794, 0x2794}, {0x2798, 0x27af}, {0x27b1, 0x27be}, {0x27d0, 0x27e5},
+    {0x27f0, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2b0d},
+    {0x2e80, 0x2e99}, {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb},
+    {0x3004, 0x3004}, {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037},
+    {0x303e, 0x303f}, {0x309b, 0x309c}, {0x3190, 0x3191}, {0x3196, 0x319f},
+    {0x3200, 0x321e}, {0x322a, 0x3243}, {0x3250, 0x3250}, {0x3260, 0x327d},
+    {0x327f, 0x327f}, {0x328a, 0x32b0}, {0x32c0, 0x32fe}, {0x3300, 0x33ff},
+    {0x4dc0, 0x4dff}, {0xa490, 0xa4c6}, {0xfb29, 0xfb29}, {0xfdfc, 0xfdfd},
+    {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xfe69, 0xfe69}, {0xff04, 0xff04},
+    {0xff0b, 0xff0b}, {0xff1c, 0xff1e}, {0xff3e, 0xff3e}, {0xff40, 0xff40},
+    {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe0, 0xffe6}, {0xffe8, 0xffee},
     {0xfffc, 0xfffd} };
-static const xmlChLRange xmlSL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f}, 
-    {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164}, 
-    {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9}, 
-    {0x1d1ae, 0x1d1dd}, {0x1d300, 0x1d356}, {0x1d6c1, 0x1d6c1}, 
-    {0x1d6db, 0x1d6db}, {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715}, 
-    {0x1d735, 0x1d735}, {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f}, 
+static const xmlChLRange xmlSL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f},
+    {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164},
+    {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9},
+    {0x1d1ae, 0x1d1dd}, {0x1d300, 0x1d356}, {0x1d6c1, 0x1d6c1},
+    {0x1d6db, 0x1d6db}, {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715},
+    {0x1d735, 0x1d735}, {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f},
     {0x1d789, 0x1d789}, {0x1d7a9, 0x1d7a9}, {0x1d7c3, 0x1d7c3} };
 static xmlChRangeGroup xmlSG = {133,20,xmlSS,xmlSL};
 
-static const xmlChSRange xmlScS[] = {{0x24, 0x24}, {0xa2, 0xa5}, 
-    {0x9f2, 0x9f3}, {0xaf1, 0xaf1}, {0xbf9, 0xbf9}, {0xe3f, 0xe3f}, 
-    {0x17db, 0x17db}, {0x20a0, 0x20b1}, {0xfdfc, 0xfdfc}, {0xfe69, 0xfe69}, 
+static const xmlChSRange xmlScS[] = {{0x24, 0x24}, {0xa2, 0xa5},
+    {0x9f2, 0x9f3}, {0xaf1, 0xaf1}, {0xbf9, 0xbf9}, {0xe3f, 0xe3f},
+    {0x17db, 0x17db}, {0x20a0, 0x20b1}, {0xfdfc, 0xfdfc}, {0xfe69, 0xfe69},
     {0xff04, 0xff04}, {0xffe0, 0xffe1}, {0xffe5, 0xffe6} };
 static xmlChRangeGroup xmlScG = {13,0,xmlScS,NULL};
 
-static const xmlChSRange xmlSkS[] = {{0x5e, 0x5e}, {0x60, 0x60}, 
-    {0xa8, 0xa8}, {0xaf, 0xaf}, {0xb4, 0xb4}, {0xb8, 0xb8}, {0x2c2, 0x2c5}, 
-    {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375}, 
-    {0x384, 0x385}, {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf}, 
-    {0x1fdd, 0x1fdf}, {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x309b, 0x309c}, 
+static const xmlChSRange xmlSkS[] = {{0x5e, 0x5e}, {0x60, 0x60},
+    {0xa8, 0xa8}, {0xaf, 0xaf}, {0xb4, 0xb4}, {0xb8, 0xb8}, {0x2c2, 0x2c5},
+    {0x2d2, 0x2df}, {0x2e5, 0x2ed}, {0x2ef, 0x2ff}, {0x374, 0x375},
+    {0x384, 0x385}, {0x1fbd, 0x1fbd}, {0x1fbf, 0x1fc1}, {0x1fcd, 0x1fcf},
+    {0x1fdd, 0x1fdf}, {0x1fed, 0x1fef}, {0x1ffd, 0x1ffe}, {0x309b, 0x309c},
     {0xff3e, 0xff3e}, {0xff40, 0xff40}, {0xffe3, 0xffe3} };
 static xmlChRangeGroup xmlSkG = {22,0,xmlSkS,NULL};
 
-static const xmlChSRange xmlSmS[] = {{0x2b, 0x2b}, {0x3c, 0x3e}, 
-    {0x7c, 0x7c}, {0x7e, 0x7e}, {0xac, 0xac}, {0xb1, 0xb1}, {0xd7, 0xd7}, 
-    {0xf7, 0xf7}, {0x3f6, 0x3f6}, {0x2044, 0x2044}, {0x2052, 0x2052}, 
-    {0x207a, 0x207c}, {0x208a, 0x208c}, {0x2140, 0x2144}, {0x214b, 0x214b}, 
-    {0x2190, 0x2194}, {0x219a, 0x219b}, {0x21a0, 0x21a0}, {0x21a3, 0x21a3}, 
-    {0x21a6, 0x21a6}, {0x21ae, 0x21ae}, {0x21ce, 0x21cf}, {0x21d2, 0x21d2}, 
-    {0x21d4, 0x21d4}, {0x21f4, 0x22ff}, {0x2308, 0x230b}, {0x2320, 0x2321}, 
-    {0x237c, 0x237c}, {0x239b, 0x23b3}, {0x25b7, 0x25b7}, {0x25c1, 0x25c1}, 
-    {0x25f8, 0x25ff}, {0x266f, 0x266f}, {0x27d0, 0x27e5}, {0x27f0, 0x27ff}, 
-    {0x2900, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2aff}, 
-    {0xfb29, 0xfb29}, {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xff0b, 0xff0b}, 
-    {0xff1c, 0xff1e}, {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe2, 0xffe2}, 
+static const xmlChSRange xmlSmS[] = {{0x2b, 0x2b}, {0x3c, 0x3e},
+    {0x7c, 0x7c}, {0x7e, 0x7e}, {0xac, 0xac}, {0xb1, 0xb1}, {0xd7, 0xd7},
+    {0xf7, 0xf7}, {0x3f6, 0x3f6}, {0x2044, 0x2044}, {0x2052, 0x2052},
+    {0x207a, 0x207c}, {0x208a, 0x208c}, {0x2140, 0x2144}, {0x214b, 0x214b},
+    {0x2190, 0x2194}, {0x219a, 0x219b}, {0x21a0, 0x21a0}, {0x21a3, 0x21a3},
+    {0x21a6, 0x21a6}, {0x21ae, 0x21ae}, {0x21ce, 0x21cf}, {0x21d2, 0x21d2},
+    {0x21d4, 0x21d4}, {0x21f4, 0x22ff}, {0x2308, 0x230b}, {0x2320, 0x2321},
+    {0x237c, 0x237c}, {0x239b, 0x23b3}, {0x25b7, 0x25b7}, {0x25c1, 0x25c1},
+    {0x25f8, 0x25ff}, {0x266f, 0x266f}, {0x27d0, 0x27e5}, {0x27f0, 0x27ff},
+    {0x2900, 0x2982}, {0x2999, 0x29d7}, {0x29dc, 0x29fb}, {0x29fe, 0x2aff},
+    {0xfb29, 0xfb29}, {0xfe62, 0xfe62}, {0xfe64, 0xfe66}, {0xff0b, 0xff0b},
+    {0xff1c, 0xff1e}, {0xff5c, 0xff5c}, {0xff5e, 0xff5e}, {0xffe2, 0xffe2},
     {0xffe9, 0xffec} };
-static const xmlChLRange xmlSmL[] = {{0x1d6c1, 0x1d6c1}, {0x1d6db, 0x1d6db}, 
-    {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715}, {0x1d735, 0x1d735}, 
-    {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f}, {0x1d789, 0x1d789}, 
+static const xmlChLRange xmlSmL[] = {{0x1d6c1, 0x1d6c1}, {0x1d6db, 0x1d6db},
+    {0x1d6fb, 0x1d6fb}, {0x1d715, 0x1d715}, {0x1d735, 0x1d735},
+    {0x1d74f, 0x1d74f}, {0x1d76f, 0x1d76f}, {0x1d789, 0x1d789},
     {0x1d7a9, 0x1d7a9}, {0x1d7c3, 0x1d7c3} };
 static xmlChRangeGroup xmlSmG = {48,10,xmlSmS,xmlSmL};
 
-static const xmlChSRange xmlSoS[] = {{0xa6, 0xa7}, {0xa9, 0xa9}, 
-    {0xae, 0xae}, {0xb0, 0xb0}, {0xb6, 0xb6}, {0x482, 0x482}, 
-    {0x60e, 0x60f}, {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9fa, 0x9fa}, 
-    {0xb70, 0xb70}, {0xbf3, 0xbf8}, {0xbfa, 0xbfa}, {0xf01, 0xf03}, 
-    {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34}, {0xf36, 0xf36}, 
-    {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc}, {0xfcf, 0xfcf}, 
-    {0x1940, 0x1940}, {0x19e0, 0x19ff}, {0x2100, 0x2101}, {0x2103, 0x2106}, 
-    {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118}, {0x211e, 0x2123}, 
-    {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129}, {0x212e, 0x212e}, 
-    {0x2132, 0x2132}, {0x213a, 0x213b}, {0x214a, 0x214a}, {0x2195, 0x2199}, 
-    {0x219c, 0x219f}, {0x21a1, 0x21a2}, {0x21a4, 0x21a5}, {0x21a7, 0x21ad}, 
-    {0x21af, 0x21cd}, {0x21d0, 0x21d1}, {0x21d3, 0x21d3}, {0x21d5, 0x21f3}, 
-    {0x2300, 0x2307}, {0x230c, 0x231f}, {0x2322, 0x2328}, {0x232b, 0x237b}, 
-    {0x237d, 0x239a}, {0x23b7, 0x23d0}, {0x2400, 0x2426}, {0x2440, 0x244a}, 
-    {0x249c, 0x24e9}, {0x2500, 0x25b6}, {0x25b8, 0x25c0}, {0x25c2, 0x25f7}, 
-    {0x2600, 0x2617}, {0x2619, 0x266e}, {0x2670, 0x267d}, {0x2680, 0x2691}, 
-    {0x26a0, 0x26a1}, {0x2701, 0x2704}, {0x2706, 0x2709}, {0x270c, 0x2727}, 
-    {0x2729, 0x274b}, {0x274d, 0x274d}, {0x274f, 0x2752}, {0x2756, 0x2756}, 
-    {0x2758, 0x275e}, {0x2761, 0x2767}, {0x2794, 0x2794}, {0x2798, 0x27af}, 
-    {0x27b1, 0x27be}, {0x2800, 0x28ff}, {0x2b00, 0x2b0d}, {0x2e80, 0x2e99}, 
-    {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb}, {0x3004, 0x3004}, 
-    {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037}, {0x303e, 0x303f}, 
-    {0x3190, 0x3191}, {0x3196, 0x319f}, {0x3200, 0x321e}, {0x322a, 0x3243}, 
-    {0x3250, 0x3250}, {0x3260, 0x327d}, {0x327f, 0x327f}, {0x328a, 0x32b0}, 
-    {0x32c0, 0x32fe}, {0x3300, 0x33ff}, {0x4dc0, 0x4dff}, {0xa490, 0xa4c6}, 
-    {0xfdfd, 0xfdfd}, {0xffe4, 0xffe4}, {0xffe8, 0xffe8}, {0xffed, 0xffee}, 
+static const xmlChSRange xmlSoS[] = {{0xa6, 0xa7}, {0xa9, 0xa9},
+    {0xae, 0xae}, {0xb0, 0xb0}, {0xb6, 0xb6}, {0x482, 0x482},
+    {0x60e, 0x60f}, {0x6e9, 0x6e9}, {0x6fd, 0x6fe}, {0x9fa, 0x9fa},
+    {0xb70, 0xb70}, {0xbf3, 0xbf8}, {0xbfa, 0xbfa}, {0xf01, 0xf03},
+    {0xf13, 0xf17}, {0xf1a, 0xf1f}, {0xf34, 0xf34}, {0xf36, 0xf36},
+    {0xf38, 0xf38}, {0xfbe, 0xfc5}, {0xfc7, 0xfcc}, {0xfcf, 0xfcf},
+    {0x1940, 0x1940}, {0x19e0, 0x19ff}, {0x2100, 0x2101}, {0x2103, 0x2106},
+    {0x2108, 0x2109}, {0x2114, 0x2114}, {0x2116, 0x2118}, {0x211e, 0x2123},
+    {0x2125, 0x2125}, {0x2127, 0x2127}, {0x2129, 0x2129}, {0x212e, 0x212e},
+    {0x2132, 0x2132}, {0x213a, 0x213b}, {0x214a, 0x214a}, {0x2195, 0x2199},
+    {0x219c, 0x219f}, {0x21a1, 0x21a2}, {0x21a4, 0x21a5}, {0x21a7, 0x21ad},
+    {0x21af, 0x21cd}, {0x21d0, 0x21d1}, {0x21d3, 0x21d3}, {0x21d5, 0x21f3},
+    {0x2300, 0x2307}, {0x230c, 0x231f}, {0x2322, 0x2328}, {0x232b, 0x237b},
+    {0x237d, 0x239a}, {0x23b7, 0x23d0}, {0x2400, 0x2426}, {0x2440, 0x244a},
+    {0x249c, 0x24e9}, {0x2500, 0x25b6}, {0x25b8, 0x25c0}, {0x25c2, 0x25f7},
+    {0x2600, 0x2617}, {0x2619, 0x266e}, {0x2670, 0x267d}, {0x2680, 0x2691},
+    {0x26a0, 0x26a1}, {0x2701, 0x2704}, {0x2706, 0x2709}, {0x270c, 0x2727},
+    {0x2729, 0x274b}, {0x274d, 0x274d}, {0x274f, 0x2752}, {0x2756, 0x2756},
+    {0x2758, 0x275e}, {0x2761, 0x2767}, {0x2794, 0x2794}, {0x2798, 0x27af},
+    {0x27b1, 0x27be}, {0x2800, 0x28ff}, {0x2b00, 0x2b0d}, {0x2e80, 0x2e99},
+    {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb}, {0x3004, 0x3004},
+    {0x3012, 0x3013}, {0x3020, 0x3020}, {0x3036, 0x3037}, {0x303e, 0x303f},
+    {0x3190, 0x3191}, {0x3196, 0x319f}, {0x3200, 0x321e}, {0x322a, 0x3243},
+    {0x3250, 0x3250}, {0x3260, 0x327d}, {0x327f, 0x327f}, {0x328a, 0x32b0},
+    {0x32c0, 0x32fe}, {0x3300, 0x33ff}, {0x4dc0, 0x4dff}, {0xa490, 0xa4c6},
+    {0xfdfd, 0xfdfd}, {0xffe4, 0xffe4}, {0xffe8, 0xffe8}, {0xffed, 0xffee},
     {0xfffc, 0xfffd} };
-static const xmlChLRange xmlSoL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f}, 
-    {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164}, 
-    {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9}, 
+static const xmlChLRange xmlSoL[] = {{0x10102, 0x10102}, {0x10137, 0x1013f},
+    {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d12a, 0x1d164},
+    {0x1d16a, 0x1d16c}, {0x1d183, 0x1d184}, {0x1d18c, 0x1d1a9},
     {0x1d1ae, 0x1d1dd}, {0x1d300, 0x1d356} };
 static xmlChRangeGroup xmlSoG = {103,10,xmlSoS,xmlSoL};
 
-static const xmlChSRange xmlZS[] = {{0x20, 0x20}, {0xa0, 0xa0}, 
-    {0x1680, 0x1680}, {0x180e, 0x180e}, {0x2000, 0x200a}, {0x2028, 0x2029}, 
+static const xmlChSRange xmlZS[] = {{0x20, 0x20}, {0xa0, 0xa0},
+    {0x1680, 0x1680}, {0x180e, 0x180e}, {0x2000, 0x200a}, {0x2028, 0x2029},
     {0x202f, 0x202f}, {0x205f, 0x205f}, {0x3000, 0x3000} };
 static xmlChRangeGroup xmlZG = {9,0,xmlZS,NULL};
 
@@ -961,7 +961,7 @@ static xmlIntFunc
 	else
 	    low = mid + 1;
     }
-    return (NULL);    
+    return (NULL);
 }
 
 /**
diff --git a/third_party/libxml/src/xmlwriter.c b/third_party/libxml/src/xmlwriter.c
index 11b15e0..fac20ac 100644
--- a/third_party/libxml/src/xmlwriter.c
+++ b/third_party/libxml/src/xmlwriter.c
@@ -21,15 +21,18 @@
 
 #include <libxml/xmlwriter.h>
 
+#include "buf.h"
+#include "enc.h"
+#include "save.h"
+
 #define B64LINELEN 72
 #define B64CRLF "\r\n"
 
 /*
  * The following VA_COPY was coded following an example in
  * the Samba project.  It may not be sufficient for some
- * esoteric implementations of va_list (i.e. it may need
- * something involving a memcpy) but (hopefully) will be
- * sufficient for libxml2.
+ * esoteric implementations of va_list but (hopefully) will
+ * be sufficient for libxml2.
  */
 #ifndef VA_COPY
   #ifdef HAVE_VA_COPY
@@ -38,7 +41,12 @@
     #ifdef HAVE___VA_COPY
       #define VA_COPY(dest,src) __va_copy(dest, src)
     #else
-      #define VA_COPY(dest,src) (dest) = (src)
+      #ifndef VA_LIST_IS_ARRAY
+        #define VA_COPY(dest,src) (dest) = (src)
+      #else
+        #include <string.h>
+        #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list))
+      #endif
     #endif
   #endif
 #endif
@@ -548,9 +556,9 @@ xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version,
     writer->out->encoder = encoder;
     if (encoder != NULL) {
 	if (writer->out->conv == NULL) {
-	    writer->out->conv = xmlBufferCreateSize(4000);
+	    writer->out->conv = xmlBufCreateSize(4000);
 	}
-        xmlCharEncOutFunc(encoder, writer->out->conv, NULL);
+        xmlCharEncOutput(writer->out, 1);
         if ((writer->doc != NULL) && (writer->doc->encoding == NULL))
             writer->doc->encoding = xmlStrdup((xmlChar *)writer->out->encoder->name);
     } else
@@ -1074,10 +1082,10 @@ xmlTextWriterStartElementNS(xmlTextWriterPtr writer,
     sum += count;
 
     if (namespaceURI != 0) {
-        xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *) 
+        xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *)
         xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
         if (p == 0) {
-            xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY, 
+            xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
                             "xmlTextWriterStartElementNS : out of memory!\n");
             return -1;
         }
@@ -1501,8 +1509,8 @@ xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content)
                     break;
                 case XML_TEXTWRITER_ATTRIBUTE:
                     buf = NULL;
-                    xmlAttrSerializeTxtContent(writer->out->buffer, writer->doc,
-                                               NULL, content);
+                    xmlBufAttrSerializeTxtContent(writer->out->buffer,
+                                                  writer->doc, NULL, content);
                     break;
 		default:
 		    break;
@@ -1663,7 +1671,7 @@ xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char *data,
  * Write hqx encoded data to an xmlOutputBuffer.
  * ::todo
  *
- * Returns the bytes written (may be 0 because of buffering) 
+ * Returns the bytes written (may be 0 because of buffering)
  * or -1 in case of error
  */
 static int
@@ -1672,8 +1680,8 @@ xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out,
 {
     int count;
     int sum;
-    static char hex[16] = 
-    	{'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
+    static char hex[16] =
+	{'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
     int i;
 
     if ((out == NULL) || (data == NULL) || (len < 0)) {
@@ -1849,7 +1857,7 @@ xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer,
         nsentry.uri = (xmlChar *)namespaceURI;
         nsentry.elem = xmlListFront(writer->nodes);
 
-        curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack, 
+        curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack,
                                                            (void *)&nsentry);
         if ((curns != NULL)) {
             xmlFree(buf);
@@ -2234,10 +2242,12 @@ xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name,
     if (count == -1)
         return -1;
     sum += count;
-    count = xmlTextWriterWriteString(writer, content);
-    if (count == -1)
-        return -1;
-    sum += count;
+    if (content != NULL) {
+	count = xmlTextWriterWriteString(writer, content);
+	if (count == -1)
+	    return -1;
+	sum += count;
+    }
     count = xmlTextWriterEndElement(writer);
     if (count == -1)
         return -1;
@@ -2496,8 +2506,8 @@ xmlTextWriterEndPI(xmlTextWriterPtr writer)
 
     if (writer->indent) {
         count = xmlOutputBufferWriteString(writer->out, "\n");
-      	if (count < 0)
-       	return -1;
+	if (count < 0)
+	return -1;
         sum += count;
     }
 
@@ -4606,6 +4616,26 @@ xmlTextWriterSetIndentString(xmlTextWriterPtr writer, const xmlChar * str)
 }
 
 /**
+ * xmlTextWriterSetQuoteChar:
+ * @writer:  the xmlTextWriterPtr
+ * @quotechar:  the quote character
+ *
+ * Set the character used for quoting attributes.
+ *
+ * Returns -1 on error or 0 otherwise.
+ */
+int
+xmlTextWriterSetQuoteChar(xmlTextWriterPtr writer, xmlChar quotechar)
+{
+    if ((writer == NULL) || ((quotechar != '\'') && (quotechar != '"')))
+        return -1;
+
+    writer->qchar = quotechar;
+
+    return 0;
+}
+
+/**
  * xmlTextWriterWriteIndent:
  * @writer:  the xmlTextWriterPtr
  *
diff --git a/third_party/libxml/src/xpath.c b/third_party/libxml/src/xpath.c
index 9423ef8..dc41ce6 100644
--- a/third_party/libxml/src/xpath.c
+++ b/third_party/libxml/src/xpath.c
@@ -55,6 +55,8 @@
 #include <libxml/pattern.h>
 #endif
 
+#include "buf.h"
+
 #ifdef LIBXML_PATTERN_ENABLED
 #define XPATH_STREAMING
 #endif
@@ -64,6 +66,15 @@
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
 
+/**
+ * WITH_TIM_SORT:
+ *
+ * Use the Timsort algorithm provided in timsort.h to sort
+ * nodeset as this is a great improvement over the old Shell sort
+ * used in xmlXPathNodeSetSort()
+ */
+#define WITH_TIM_SORT
+
 /*
 * XP_OPTIMIZED_NON_ELEM_COMPARISON:
 * If defined, this will use xmlXPathCmpNodesExt() instead of
@@ -90,252 +101,609 @@
 /* #define XP_DEBUG_OBJ_USAGE */
 
 /*
- * TODO:
- * There are a few spots where some tests are done which depend upon ascii
- * data.  These should be enhanced for full UTF8 support (see particularly
- * any use of the macros IS_ASCII_CHARACTER and IS_ASCII_DIGIT)
+ * XPATH_MAX_STEPS:
+ * when compiling an XPath expression we arbitrary limit the maximum
+ * number of step operation in the compiled expression. 1000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances
  */
-
-#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
-
-/************************************************************************
- *									*
- *			Floating point stuff				*
- *									*
- ************************************************************************/
-
-#ifndef TRIO_REPLACE_STDIO
-#define TRIO_PUBLIC static
-#endif
-#include "trionan.c"
+#define XPATH_MAX_STEPS 1000000
 
 /*
- * The lack of portability of this section of the libc is annoying !
- */
-double xmlXPathNAN = 0;
-double xmlXPathPINF = 1;
-double xmlXPathNINF = -1;
-static double xmlXPathNZERO = 0; /* not exported from headers */
-static int xmlXPathInitialized = 0;
-
-/**
- * xmlXPathInit:
- *
- * Initialize the XPath environment
- */
-void
-xmlXPathInit(void) {
-    if (xmlXPathInitialized) return;
-
-    xmlXPathPINF = trio_pinf();
-    xmlXPathNINF = trio_ninf();
-    xmlXPathNAN = trio_nan();
-    xmlXPathNZERO = trio_nzero();
-
-    xmlXPathInitialized = 1;
-}
-
-/**
- * xmlXPathIsNaN:
- * @val:  a double value
- *
- * Provides a portable isnan() function to detect whether a double
- * is a NotaNumber. Based on trio code
- * http://sourceforge.net/projects/ctrio/
- *
- * Returns 1 if the value is a NaN, 0 otherwise
- */
-int
-xmlXPathIsNaN(double val) {
-    return(trio_isnan(val));
-}
-
-/**
- * xmlXPathIsInf:
- * @val:  a double value
- *
- * Provides a portable isinf() function to detect whether a double
- * is a +Infinite or -Infinite. Based on trio code
- * http://sourceforge.net/projects/ctrio/
- *
- * Returns 1 vi the value is +Infinite, -1 if -Infinite, 0 otherwise
- */
-int
-xmlXPathIsInf(double val) {
-    return(trio_isinf(val));
-}
-
-#endif /* SCHEMAS or XPATH */
-#ifdef LIBXML_XPATH_ENABLED
-/**
- * xmlXPathGetSign:
- * @val:  a double value
- *
- * Provides a portable function to detect the sign of a double
- * Modified from trio code
- * http://sourceforge.net/projects/ctrio/
- *
- * Returns 1 if the value is Negative, 0 if positive
+ * XPATH_MAX_STACK_DEPTH:
+ * when evaluating an XPath expression we arbitrary limit the maximum
+ * number of object allowed to be pushed on the stack. 1000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances
  */
-static int
-xmlXPathGetSign(double val) {
-    return(trio_signbit(val));
-}
-
+#define XPATH_MAX_STACK_DEPTH 1000000
 
 /*
- * TODO: when compatibility allows remove all "fake node libxslt" strings
- *       the test should just be name[0] = ' '
+ * XPATH_MAX_NODESET_LENGTH:
+ * when evaluating an XPath expression nodesets are created and we
+ * arbitrary limit the maximum length of those node set. 10000000 is
+ * an insanely large value which should never be reached under normal
+ * circumstances, one would first need to construct an in memory tree
+ * with more than 10 millions nodes.
  */
-#ifdef DEBUG_XPATH_EXPRESSION
-#define DEBUG_STEP
-#define DEBUG_EXPR
-#define DEBUG_EVAL_COUNTS
-#endif
+#define XPATH_MAX_NODESET_LENGTH 10000000
 
-static xmlNs xmlXPathXMLNamespaceStruct = {
-    NULL,
-    XML_NAMESPACE_DECL,
-    XML_XML_NAMESPACE,
-    BAD_CAST "xml",
-    NULL,
-    NULL
-};
-static xmlNsPtr xmlXPathXMLNamespace = &xmlXPathXMLNamespaceStruct;
-#ifndef LIBXML_THREAD_ENABLED
 /*
- * Optimizer is disabled only when threaded apps are detected while
- * the library ain't compiled for thread safety.
+ * TODO:
+ * There are a few spots where some tests are done which depend upon ascii
+ * data.  These should be enhanced for full UTF8 support (see particularly
+ * any use of the macros IS_ASCII_CHARACTER and IS_ASCII_DIGIT)
  */
-static int xmlXPathDisableOptimizer = 0;
-#endif
-
-/************************************************************************
- *									*
- *			Error handling routines				*
- *									*
- ************************************************************************/
 
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
 /**
- * XP_ERRORNULL:
- * @X:  the error code
+ * xmlXPathCmpNodesExt:
+ * @node1:  the first node
+ * @node2:  the second node
  *
- * Macro to raise an XPath error and return NULL.
- */
-#define XP_ERRORNULL(X)							\
-    { xmlXPathErr(ctxt, X); return(NULL); }
-
-/*
- * The array xmlXPathErrorMessages corresponds to the enum xmlXPathError
- */
-static const char *xmlXPathErrorMessages[] = {
-    "Ok\n",
-    "Number encoding\n",
-    "Unfinished literal\n",
-    "Start of literal\n",
-    "Expected $ for variable reference\n",
-    "Undefined variable\n",
-    "Invalid predicate\n",
-    "Invalid expression\n",
-    "Missing closing curly brace\n",
-    "Unregistered function\n",
-    "Invalid operand\n",
-    "Invalid type\n",
-    "Invalid number of arguments\n",
-    "Invalid context size\n",
-    "Invalid context position\n",
-    "Memory allocation error\n",
-    "Syntax error\n",
-    "Resource error\n",
-    "Sub resource error\n",
-    "Undefined namespace prefix\n",
-    "Encoding error\n",
-    "Char out of XML range\n",
-    "Invalid or incomplete context\n",
-    "?? Unknown error ??\n"	/* Must be last in the list! */
-};
-#define MAXERRNO ((int)(sizeof(xmlXPathErrorMessages) /	\
-		   sizeof(xmlXPathErrorMessages[0])) - 1)
-/**
- * xmlXPathErrMemory:
- * @ctxt:  an XPath context
- * @extra:  extra informations
+ * Compare two nodes w.r.t document order.
+ * This one is optimized for handling of non-element nodes.
  *
- * Handle a redefinition of attribute error
+ * Returns -2 in case of error 1 if first point < second point, 0 if
+ *         it's the same node, -1 otherwise
  */
-static void
-xmlXPathErrMemory(xmlXPathContextPtr ctxt, const char *extra)
-{
-    if (ctxt != NULL) {
-        if (extra) {
-            xmlChar buf[200];
+static int
+xmlXPathCmpNodesExt(xmlNodePtr node1, xmlNodePtr node2) {
+    int depth1, depth2;
+    int misc = 0, precedence1 = 0, precedence2 = 0;
+    xmlNodePtr miscNode1 = NULL, miscNode2 = NULL;
+    xmlNodePtr cur, root;
+    long l1, l2;
 
-            xmlStrPrintf(buf, 200,
-                         BAD_CAST "Memory allocation failed : %s\n",
-                         extra);
-            ctxt->lastError.message = (char *) xmlStrdup(buf);
-        } else {
-            ctxt->lastError.message = (char *)
-	       xmlStrdup(BAD_CAST "Memory allocation failed\n");
-        }
-        ctxt->lastError.domain = XML_FROM_XPATH;
-        ctxt->lastError.code = XML_ERR_NO_MEMORY;
-	if (ctxt->error != NULL)
-	    ctxt->error(ctxt->userData, &ctxt->lastError);
-    } else {
-        if (extra)
-            __xmlRaiseError(NULL, NULL, NULL,
-                            NULL, NULL, XML_FROM_XPATH,
-                            XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
-                            extra, NULL, NULL, 0, 0,
-                            "Memory allocation failed : %s\n", extra);
-        else
-            __xmlRaiseError(NULL, NULL, NULL,
-                            NULL, NULL, XML_FROM_XPATH,
-                            XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
-                            NULL, NULL, NULL, 0, 0,
-                            "Memory allocation failed\n");
-    }
-}
+    if ((node1 == NULL) || (node2 == NULL))
+	return(-2);
 
-/**
- * xmlXPathPErrMemory:
- * @ctxt:  an XPath parser context
- * @extra:  extra informations
- *
- * Handle a redefinition of attribute error
- */
-static void
-xmlXPathPErrMemory(xmlXPathParserContextPtr ctxt, const char *extra)
-{
-    if (ctxt == NULL)
-	xmlXPathErrMemory(NULL, extra);
-    else {
-	ctxt->error = XPATH_MEMORY_ERROR;
-	xmlXPathErrMemory(ctxt->context, extra);
-    }
-}
+    if (node1 == node2)
+	return(0);
 
-/**
- * xmlXPathErr:
- * @ctxt:  a XPath parser context
- * @error:  the error code
- *
- * Handle an XPath error
- */
-void
-xmlXPathErr(xmlXPathParserContextPtr ctxt, int error)
-{
-    if ((error < 0) || (error > MAXERRNO))
-	error = MAXERRNO;
-    if (ctxt == NULL) {
-	__xmlRaiseError(NULL, NULL, NULL,
-			NULL, NULL, XML_FROM_XPATH,
-			error + XML_XPATH_EXPRESSION_OK - XPATH_EXPRESSION_OK,
-			XML_ERR_ERROR, NULL, 0,
-			NULL, NULL, NULL, 0, 0,
-			"%s", xmlXPathErrorMessages[error]);
-	return;
+    /*
+     * a couple of optimizations which will avoid computations in most cases
+     */
+    switch (node1->type) {
+	case XML_ELEMENT_NODE:
+	    if (node2->type == XML_ELEMENT_NODE) {
+		if ((0 > (long) node1->content) && /* TODO: Would a != 0 suffice here? */
+		    (0 > (long) node2->content) &&
+		    (node1->doc == node2->doc))
+		{
+		    l1 = -((long) node1->content);
+		    l2 = -((long) node2->content);
+		    if (l1 < l2)
+			return(1);
+		    if (l1 > l2)
+			return(-1);
+		} else
+		    goto turtle_comparison;
+	    }
+	    break;
+	case XML_ATTRIBUTE_NODE:
+	    precedence1 = 1; /* element is owner */
+	    miscNode1 = node1;
+	    node1 = node1->parent;
+	    misc = 1;
+	    break;
+	case XML_TEXT_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_COMMENT_NODE:
+	case XML_PI_NODE: {
+	    miscNode1 = node1;
+	    /*
+	    * Find nearest element node.
+	    */
+	    if (node1->prev != NULL) {
+		do {
+		    node1 = node1->prev;
+		    if (node1->type == XML_ELEMENT_NODE) {
+			precedence1 = 3; /* element in prev-sibl axis */
+			break;
+		    }
+		    if (node1->prev == NULL) {
+			precedence1 = 2; /* element is parent */
+			/*
+			* URGENT TODO: Are there any cases, where the
+			* parent of such a node is not an element node?
+			*/
+			node1 = node1->parent;
+			break;
+		    }
+		} while (1);
+	    } else {
+		precedence1 = 2; /* element is parent */
+		node1 = node1->parent;
+	    }
+	    if ((node1 == NULL) || (node1->type != XML_ELEMENT_NODE) ||
+		(0 <= (long) node1->content)) {
+		/*
+		* Fallback for whatever case.
+		*/
+		node1 = miscNode1;
+		precedence1 = 0;
+	    } else
+		misc = 1;
+	}
+	    break;
+	case XML_NAMESPACE_DECL:
+	    /*
+	    * TODO: why do we return 1 for namespace nodes?
+	    */
+	    return(1);
+	default:
+	    break;
+    }
+    switch (node2->type) {
+	case XML_ELEMENT_NODE:
+	    break;
+	case XML_ATTRIBUTE_NODE:
+	    precedence2 = 1; /* element is owner */
+	    miscNode2 = node2;
+	    node2 = node2->parent;
+	    misc = 1;
+	    break;
+	case XML_TEXT_NODE:
+	case XML_CDATA_SECTION_NODE:
+	case XML_COMMENT_NODE:
+	case XML_PI_NODE: {
+	    miscNode2 = node2;
+	    if (node2->prev != NULL) {
+		do {
+		    node2 = node2->prev;
+		    if (node2->type == XML_ELEMENT_NODE) {
+			precedence2 = 3; /* element in prev-sibl axis */
+			break;
+		    }
+		    if (node2->prev == NULL) {
+			precedence2 = 2; /* element is parent */
+			node2 = node2->parent;
+			break;
+		    }
+		} while (1);
+	    } else {
+		precedence2 = 2; /* element is parent */
+		node2 = node2->parent;
+	    }
+	    if ((node2 == NULL) || (node2->type != XML_ELEMENT_NODE) ||
+		(0 <= (long) node2->content))
+	    {
+		node2 = miscNode2;
+		precedence2 = 0;
+	    } else
+		misc = 1;
+	}
+	    break;
+	case XML_NAMESPACE_DECL:
+	    return(1);
+	default:
+	    break;
+    }
+    if (misc) {
+	if (node1 == node2) {
+	    if (precedence1 == precedence2) {
+		/*
+		* The ugly case; but normally there aren't many
+		* adjacent non-element nodes around.
+		*/
+		cur = miscNode2->prev;
+		while (cur != NULL) {
+		    if (cur == miscNode1)
+			return(1);
+		    if (cur->type == XML_ELEMENT_NODE)
+			return(-1);
+		    cur = cur->prev;
+		}
+		return (-1);
+	    } else {
+		/*
+		* Evaluate based on higher precedence wrt to the element.
+		* TODO: This assumes attributes are sorted before content.
+		*   Is this 100% correct?
+		*/
+		if (precedence1 < precedence2)
+		    return(1);
+		else
+		    return(-1);
+	    }
+	}
+	/*
+	* Special case: One of the helper-elements is contained by the other.
+	* <foo>
+	*   <node2>
+	*     <node1>Text-1(precedence1 == 2)</node1>
+	*   </node2>
+	*   Text-6(precedence2 == 3)
+	* </foo>
+	*/
+	if ((precedence2 == 3) && (precedence1 > 1)) {
+	    cur = node1->parent;
+	    while (cur) {
+		if (cur == node2)
+		    return(1);
+		cur = cur->parent;
+	    }
+	}
+	if ((precedence1 == 3) && (precedence2 > 1)) {
+	    cur = node2->parent;
+	    while (cur) {
+		if (cur == node1)
+		    return(-1);
+		cur = cur->parent;
+	    }
+	}
+    }
+
+    /*
+     * Speedup using document order if availble.
+     */
+    if ((node1->type == XML_ELEMENT_NODE) &&
+	(node2->type == XML_ELEMENT_NODE) &&
+	(0 > (long) node1->content) &&
+	(0 > (long) node2->content) &&
+	(node1->doc == node2->doc)) {
+
+	l1 = -((long) node1->content);
+	l2 = -((long) node2->content);
+	if (l1 < l2)
+	    return(1);
+	if (l1 > l2)
+	    return(-1);
+    }
+
+turtle_comparison:
+
+    if (node1 == node2->prev)
+	return(1);
+    if (node1 == node2->next)
+	return(-1);
+    /*
+     * compute depth to root
+     */
+    for (depth2 = 0, cur = node2;cur->parent != NULL;cur = cur->parent) {
+	if (cur == node1)
+	    return(1);
+	depth2++;
+    }
+    root = cur;
+    for (depth1 = 0, cur = node1;cur->parent != NULL;cur = cur->parent) {
+	if (cur == node2)
+	    return(-1);
+	depth1++;
+    }
+    /*
+     * Distinct document (or distinct entities :-( ) case.
+     */
+    if (root != cur) {
+	return(-2);
+    }
+    /*
+     * get the nearest common ancestor.
+     */
+    while (depth1 > depth2) {
+	depth1--;
+	node1 = node1->parent;
+    }
+    while (depth2 > depth1) {
+	depth2--;
+	node2 = node2->parent;
+    }
+    while (node1->parent != node2->parent) {
+	node1 = node1->parent;
+	node2 = node2->parent;
+	/* should not happen but just in case ... */
+	if ((node1 == NULL) || (node2 == NULL))
+	    return(-2);
+    }
+    /*
+     * Find who's first.
+     */
+    if (node1 == node2->prev)
+	return(1);
+    if (node1 == node2->next)
+	return(-1);
+    /*
+     * Speedup using document order if availble.
+     */
+    if ((node1->type == XML_ELEMENT_NODE) &&
+	(node2->type == XML_ELEMENT_NODE) &&
+	(0 > (long) node1->content) &&
+	(0 > (long) node2->content) &&
+	(node1->doc == node2->doc)) {
+
+	l1 = -((long) node1->content);
+	l2 = -((long) node2->content);
+	if (l1 < l2)
+	    return(1);
+	if (l1 > l2)
+	    return(-1);
+    }
+
+    for (cur = node1->next;cur != NULL;cur = cur->next)
+	if (cur == node2)
+	    return(1);
+    return(-1); /* assume there is no sibling list corruption */
+}
+#endif /* XP_OPTIMIZED_NON_ELEM_COMPARISON */
+
+/*
+ * Wrapper for the Timsort argorithm from timsort.h
+ */
+#ifdef WITH_TIM_SORT
+#define SORT_NAME libxml_domnode
+#define SORT_TYPE xmlNodePtr
+/**
+ * wrap_cmp:
+ * @x: a node
+ * @y: another node
+ *
+ * Comparison function for the Timsort implementation
+ *
+ * Returns -2 in case of error -1 if first point < second point, 0 if
+ *         it's the same node, +1 otherwise
+ */
+static
+int wrap_cmp( xmlNodePtr x, xmlNodePtr y );
+#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
+    static int wrap_cmp( xmlNodePtr x, xmlNodePtr y )
+    {
+        int res = xmlXPathCmpNodesExt(x, y);
+        return res == -2 ? res : -res;
+    }
+#else
+    static int wrap_cmp( xmlNodePtr x, xmlNodePtr y )
+    {
+        int res = xmlXPathCmpNodes(x, y);
+        return res == -2 ? res : -res;
+    }
+#endif
+#define SORT_CMP(x, y)  (wrap_cmp(x, y))
+#include "timsort.h"
+#endif /* WITH_TIM_SORT */
+
+#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
+
+/************************************************************************
+ *									*
+ *			Floating point stuff				*
+ *									*
+ ************************************************************************/
+
+#ifndef TRIO_REPLACE_STDIO
+#define TRIO_PUBLIC static
+#endif
+#include "trionan.c"
+
+/*
+ * The lack of portability of this section of the libc is annoying !
+ */
+double xmlXPathNAN = 0;
+double xmlXPathPINF = 1;
+double xmlXPathNINF = -1;
+static double xmlXPathNZERO = 0; /* not exported from headers */
+static int xmlXPathInitialized = 0;
+
+/**
+ * xmlXPathInit:
+ *
+ * Initialize the XPath environment
+ */
+void
+xmlXPathInit(void) {
+    if (xmlXPathInitialized) return;
+
+    xmlXPathPINF = trio_pinf();
+    xmlXPathNINF = trio_ninf();
+    xmlXPathNAN = trio_nan();
+    xmlXPathNZERO = trio_nzero();
+
+    xmlXPathInitialized = 1;
+}
+
+/**
+ * xmlXPathIsNaN:
+ * @val:  a double value
+ *
+ * Provides a portable isnan() function to detect whether a double
+ * is a NotaNumber. Based on trio code
+ * http://sourceforge.net/projects/ctrio/
+ *
+ * Returns 1 if the value is a NaN, 0 otherwise
+ */
+int
+xmlXPathIsNaN(double val) {
+    return(trio_isnan(val));
+}
+
+/**
+ * xmlXPathIsInf:
+ * @val:  a double value
+ *
+ * Provides a portable isinf() function to detect whether a double
+ * is a +Infinite or -Infinite. Based on trio code
+ * http://sourceforge.net/projects/ctrio/
+ *
+ * Returns 1 vi the value is +Infinite, -1 if -Infinite, 0 otherwise
+ */
+int
+xmlXPathIsInf(double val) {
+    return(trio_isinf(val));
+}
+
+#endif /* SCHEMAS or XPATH */
+#ifdef LIBXML_XPATH_ENABLED
+/**
+ * xmlXPathGetSign:
+ * @val:  a double value
+ *
+ * Provides a portable function to detect the sign of a double
+ * Modified from trio code
+ * http://sourceforge.net/projects/ctrio/
+ *
+ * Returns 1 if the value is Negative, 0 if positive
+ */
+static int
+xmlXPathGetSign(double val) {
+    return(trio_signbit(val));
+}
+
+
+/*
+ * TODO: when compatibility allows remove all "fake node libxslt" strings
+ *       the test should just be name[0] = ' '
+ */
+#ifdef DEBUG_XPATH_EXPRESSION
+#define DEBUG_STEP
+#define DEBUG_EXPR
+#define DEBUG_EVAL_COUNTS
+#endif
+
+static xmlNs xmlXPathXMLNamespaceStruct = {
+    NULL,
+    XML_NAMESPACE_DECL,
+    XML_XML_NAMESPACE,
+    BAD_CAST "xml",
+    NULL,
+    NULL
+};
+static xmlNsPtr xmlXPathXMLNamespace = &xmlXPathXMLNamespaceStruct;
+#ifndef LIBXML_THREAD_ENABLED
+/*
+ * Optimizer is disabled only when threaded apps are detected while
+ * the library ain't compiled for thread safety.
+ */
+static int xmlXPathDisableOptimizer = 0;
+#endif
+
+/************************************************************************
+ *									*
+ *			Error handling routines				*
+ *									*
+ ************************************************************************/
+
+/**
+ * XP_ERRORNULL:
+ * @X:  the error code
+ *
+ * Macro to raise an XPath error and return NULL.
+ */
+#define XP_ERRORNULL(X)							\
+    { xmlXPathErr(ctxt, X); return(NULL); }
+
+/*
+ * The array xmlXPathErrorMessages corresponds to the enum xmlXPathError
+ */
+static const char *xmlXPathErrorMessages[] = {
+    "Ok\n",
+    "Number encoding\n",
+    "Unfinished literal\n",
+    "Start of literal\n",
+    "Expected $ for variable reference\n",
+    "Undefined variable\n",
+    "Invalid predicate\n",
+    "Invalid expression\n",
+    "Missing closing curly brace\n",
+    "Unregistered function\n",
+    "Invalid operand\n",
+    "Invalid type\n",
+    "Invalid number of arguments\n",
+    "Invalid context size\n",
+    "Invalid context position\n",
+    "Memory allocation error\n",
+    "Syntax error\n",
+    "Resource error\n",
+    "Sub resource error\n",
+    "Undefined namespace prefix\n",
+    "Encoding error\n",
+    "Char out of XML range\n",
+    "Invalid or incomplete context\n",
+    "Stack usage error\n",
+    "Forbidden variable\n",
+    "?? Unknown error ??\n"	/* Must be last in the list! */
+};
+#define MAXERRNO ((int)(sizeof(xmlXPathErrorMessages) /	\
+		   sizeof(xmlXPathErrorMessages[0])) - 1)
+/**
+ * xmlXPathErrMemory:
+ * @ctxt:  an XPath context
+ * @extra:  extra informations
+ *
+ * Handle a redefinition of attribute error
+ */
+static void
+xmlXPathErrMemory(xmlXPathContextPtr ctxt, const char *extra)
+{
+    if (ctxt != NULL) {
+        if (extra) {
+            xmlChar buf[200];
+
+            xmlStrPrintf(buf, 200,
+                         BAD_CAST "Memory allocation failed : %s\n",
+                         extra);
+            ctxt->lastError.message = (char *) xmlStrdup(buf);
+        } else {
+            ctxt->lastError.message = (char *)
+	       xmlStrdup(BAD_CAST "Memory allocation failed\n");
+        }
+        ctxt->lastError.domain = XML_FROM_XPATH;
+        ctxt->lastError.code = XML_ERR_NO_MEMORY;
+	if (ctxt->error != NULL)
+	    ctxt->error(ctxt->userData, &ctxt->lastError);
+    } else {
+        if (extra)
+            __xmlRaiseError(NULL, NULL, NULL,
+                            NULL, NULL, XML_FROM_XPATH,
+                            XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+                            extra, NULL, NULL, 0, 0,
+                            "Memory allocation failed : %s\n", extra);
+        else
+            __xmlRaiseError(NULL, NULL, NULL,
+                            NULL, NULL, XML_FROM_XPATH,
+                            XML_ERR_NO_MEMORY, XML_ERR_FATAL, NULL, 0,
+                            NULL, NULL, NULL, 0, 0,
+                            "Memory allocation failed\n");
+    }
+}
+
+/**
+ * xmlXPathPErrMemory:
+ * @ctxt:  an XPath parser context
+ * @extra:  extra informations
+ *
+ * Handle a redefinition of attribute error
+ */
+static void
+xmlXPathPErrMemory(xmlXPathParserContextPtr ctxt, const char *extra)
+{
+    if (ctxt == NULL)
+	xmlXPathErrMemory(NULL, extra);
+    else {
+	ctxt->error = XPATH_MEMORY_ERROR;
+	xmlXPathErrMemory(ctxt->context, extra);
+    }
+}
+
+/**
+ * xmlXPathErr:
+ * @ctxt:  a XPath parser context
+ * @error:  the error code
+ *
+ * Handle an XPath error
+ */
+void
+xmlXPathErr(xmlXPathParserContextPtr ctxt, int error)
+{
+    if ((error < 0) || (error > MAXERRNO))
+	error = MAXERRNO;
+    if (ctxt == NULL) {
+	__xmlRaiseError(NULL, NULL, NULL,
+			NULL, NULL, XML_FROM_XPATH,
+			error + XML_XPATH_EXPRESSION_OK - XPATH_EXPRESSION_OK,
+			XML_ERR_ERROR, NULL, 0,
+			NULL, NULL, NULL, 0, 0,
+			"%s", xmlXPathErrorMessages[error]);
+	return;
     }
     ctxt->error = error;
     if (ctxt->context == NULL) {
@@ -419,8 +787,7 @@ xmlPointerListAddSize(xmlPointerListPtr list,
     if (list->items == NULL) {
 	if (initialSize <= 0)
 	    initialSize = 1;
-	list->items = (void **) xmlMalloc(
-	    initialSize * sizeof(void *));
+	list->items = (void **) xmlMalloc(initialSize * sizeof(void *));
 	if (list->items == NULL) {
 	    xmlXPathErrMemory(NULL,
 		"xmlPointerListCreate: allocating item\n");
@@ -429,12 +796,17 @@ xmlPointerListAddSize(xmlPointerListPtr list,
 	list->number = 0;
 	list->size = initialSize;
     } else if (list->size <= list->number) {
+        if (list->size > 50000000) {
+	    xmlXPathErrMemory(NULL,
+		"xmlPointerListAddSize: re-allocating item\n");
+            return(-1);
+        }
 	list->size *= 2;
 	list->items = (void **) xmlRealloc(list->items,
 	    list->size * sizeof(void *));
 	if (list->items == NULL) {
 	    xmlXPathErrMemory(NULL,
-		"xmlPointerListCreate: re-allocating item\n");
+		"xmlPointerListAddSize: re-allocating item\n");
 	    list->size = 0;
 	    return(-1);
 	}
@@ -552,8 +924,6 @@ typedef enum {
     NODE_TYPE_PI = XML_PI_NODE
 } xmlXPathTypeVal;
 
-#define XP_REWRITE_DOS_CHILD_ELEM 1
-
 typedef struct _xmlXPathStepOp xmlXPathStepOp;
 typedef xmlXPathStepOp *xmlXPathStepOpPtr;
 struct _xmlXPathStepOp {
@@ -567,7 +937,6 @@ struct _xmlXPathStepOp {
     void *value5;
     void *cache;
     void *cacheURI;
-    int rewriteType;
 };
 
 struct _xmlXPathCompExpr {
@@ -722,6 +1091,10 @@ xmlXPathCompExprAdd(xmlXPathCompExprPtr comp, int ch1, int ch2,
     if (comp->nbStep >= comp->maxStep) {
 	xmlXPathStepOp *real;
 
+        if (comp->maxStep >= XPATH_MAX_STEPS) {
+	    xmlXPathErrMemory(NULL, "adding step\n");
+	    return(-1);
+        }
 	comp->maxStep *= 2;
 	real = (xmlXPathStepOp *) xmlRealloc(comp->steps,
 		                      comp->maxStep * sizeof(xmlXPathStepOp));
@@ -733,7 +1106,6 @@ xmlXPathCompExprAdd(xmlXPathCompExprPtr comp, int ch1, int ch2,
 	comp->steps = real;
     }
     comp->last = comp->nbStep;
-    comp->steps[comp->nbStep].rewriteType = 0;
     comp->steps[comp->nbStep].ch1 = ch1;
     comp->steps[comp->nbStep].ch2 = ch2;
     comp->steps[comp->nbStep].op = op;
@@ -2051,6 +2423,11 @@ xmlXPathCacheNewNodeSet(xmlXPathContextPtr ctxt, xmlNodePtr val)
 	    ret->type = XPATH_NODESET;
 	    ret->boolval = 0;
 	    ret->nodesetval = xmlXPathNodeSetCreate(val);
+	    if (ret->nodesetval == NULL) {
+		ctxt->lastError.domain = XML_FROM_XPATH;
+		ctxt->lastError.code = XML_ERR_NO_MEMORY;
+		return(NULL);
+	    }
 #ifdef XP_DEBUG_OBJ_USAGE
 	    xmlXPathDebugObjUsageRequested(ctxt, XPATH_NODESET);
 #endif
@@ -2398,6 +2775,42 @@ xmlXPathCacheConvertNumber(xmlXPathContextPtr ctxt, xmlXPathObjectPtr val) {
  ************************************************************************/
 
 /**
+ * xmlXPathSetFrame:
+ * @ctxt: an XPath parser context
+ *
+ * Set the callee evaluation frame
+ *
+ * Returns the previous frame value to be restored once done
+ */
+static int
+xmlXPathSetFrame(xmlXPathParserContextPtr ctxt) {
+    int ret;
+
+    if (ctxt == NULL)
+        return(0);
+    ret = ctxt->valueFrame;
+    ctxt->valueFrame = ctxt->valueNr;
+    return(ret);
+}
+
+/**
+ * xmlXPathPopFrame:
+ * @ctxt: an XPath parser context
+ * @frame: the previous frame value
+ *
+ * Remove the callee evaluation frame
+ */
+static void
+xmlXPathPopFrame(xmlXPathParserContextPtr ctxt, int frame) {
+    if (ctxt == NULL)
+        return;
+    if (ctxt->valueNr < ctxt->valueFrame) {
+        xmlXPatherror(ctxt, __FILE__, __LINE__, XPATH_STACK_ERROR);
+    }
+    ctxt->valueFrame = frame;
+}
+
+/**
  * valuePop:
  * @ctxt: an XPath evaluation context
  *
@@ -2412,6 +2825,12 @@ valuePop(xmlXPathParserContextPtr ctxt)
 
     if ((ctxt == NULL) || (ctxt->valueNr <= 0))
         return (NULL);
+
+    if (ctxt->valueNr <= ctxt->valueFrame) {
+        xmlXPatherror(ctxt, __FILE__, __LINE__, XPATH_STACK_ERROR);
+        return (NULL);
+    }
+
     ctxt->valueNr--;
     if (ctxt->valueNr > 0)
         ctxt->value = ctxt->valueTab[ctxt->valueNr - 1];
@@ -2437,11 +2856,17 @@ valuePush(xmlXPathParserContextPtr ctxt, xmlXPathObjectPtr value)
     if (ctxt->valueNr >= ctxt->valueMax) {
         xmlXPathObjectPtr *tmp;
 
+        if (ctxt->valueMax >= XPATH_MAX_STACK_DEPTH) {
+            xmlXPathErrMemory(NULL, "XPath stack depth limit reached\n");
+            ctxt->error = XPATH_MEMORY_ERROR;
+            return (0);
+        }
         tmp = (xmlXPathObjectPtr *) xmlRealloc(ctxt->valueTab,
                                              2 * ctxt->valueMax *
                                              sizeof(ctxt->valueTab[0]));
         if (tmp == NULL) {
-            xmlGenericError(xmlGenericErrorContext, "realloc failed !\n");
+            xmlXPathErrMemory(NULL, "pushing value\n");
+            ctxt->error = XPATH_MEMORY_ERROR;
             return (0);
         }
         ctxt->valueMax *= 2;
@@ -2751,6 +3176,12 @@ xmlXPathFormatNumber(double number, char buffer[], int buffersize)
 				fraction_place, number);
 	    }
 
+	    /* Remove leading spaces sometimes inserted by snprintf */
+	    while (work[0] == ' ') {
+	        for (ptr = &work[0];(ptr[0] = ptr[1]);ptr++);
+		size--;
+	    }
+
 	    /* Remove fractional trailing zeroes */
 	    after_fraction = work + size;
 	    ptr = after_fraction;
@@ -2791,390 +3222,103 @@ xmlXPathFormatNumber(double number, char buffer[], int buffersize)
  *
  * Returns the number of elements found in the document or -1 in case
  *    of error.
- */
-long
-xmlXPathOrderDocElems(xmlDocPtr doc) {
-    long count = 0;
-    xmlNodePtr cur;
-
-    if (doc == NULL)
-	return(-1);
-    cur = doc->children;
-    while (cur != NULL) {
-	if (cur->type == XML_ELEMENT_NODE) {
-	    cur->content = (void *) (-(++count));
-	    if (cur->children != NULL) {
-		cur = cur->children;
-		continue;
-	    }
-	}
-	if (cur->next != NULL) {
-	    cur = cur->next;
-	    continue;
-	}
-	do {
-	    cur = cur->parent;
-	    if (cur == NULL)
-		break;
-	    if (cur == (xmlNodePtr) doc) {
-		cur = NULL;
-		break;
-	    }
-	    if (cur->next != NULL) {
-		cur = cur->next;
-		break;
-	    }
-	} while (cur != NULL);
-    }
-    return(count);
-}
-
-/**
- * xmlXPathCmpNodes:
- * @node1:  the first node
- * @node2:  the second node
- *
- * Compare two nodes w.r.t document order
- *
- * Returns -2 in case of error 1 if first point < second point, 0 if
- *         it's the same node, -1 otherwise
- */
-int
-xmlXPathCmpNodes(xmlNodePtr node1, xmlNodePtr node2) {
-    int depth1, depth2;
-    int attr1 = 0, attr2 = 0;
-    xmlNodePtr attrNode1 = NULL, attrNode2 = NULL;
-    xmlNodePtr cur, root;
-
-    if ((node1 == NULL) || (node2 == NULL))
-	return(-2);
-    /*
-     * a couple of optimizations which will avoid computations in most cases
-     */
-    if (node1 == node2)		/* trivial case */
-	return(0);
-    if (node1->type == XML_ATTRIBUTE_NODE) {
-	attr1 = 1;
-	attrNode1 = node1;
-	node1 = node1->parent;
-    }
-    if (node2->type == XML_ATTRIBUTE_NODE) {
-	attr2 = 1;
-	attrNode2 = node2;
-	node2 = node2->parent;
-    }
-    if (node1 == node2) {
-	if (attr1 == attr2) {
-	    /* not required, but we keep attributes in order */
-	    if (attr1 != 0) {
-	        cur = attrNode2->prev;
-		while (cur != NULL) {
-		    if (cur == attrNode1)
-		        return (1);
-		    cur = cur->prev;
-		}
-		return (-1);
-	    }
-	    return(0);
-	}
-	if (attr2 == 1)
-	    return(1);
-	return(-1);
-    }
-    if ((node1->type == XML_NAMESPACE_DECL) ||
-        (node2->type == XML_NAMESPACE_DECL))
-	return(1);
-    if (node1 == node2->prev)
-	return(1);
-    if (node1 == node2->next)
-	return(-1);
-
-    /*
-     * Speedup using document order if availble.
-     */
-    if ((node1->type == XML_ELEMENT_NODE) &&
-	(node2->type == XML_ELEMENT_NODE) &&
-	(0 > (long) node1->content) &&
-	(0 > (long) node2->content) &&
-	(node1->doc == node2->doc)) {
-	long l1, l2;
-
-	l1 = -((long) node1->content);
-	l2 = -((long) node2->content);
-	if (l1 < l2)
-	    return(1);
-	if (l1 > l2)
-	    return(-1);
-    }
-
-    /*
-     * compute depth to root
-     */
-    for (depth2 = 0, cur = node2;cur->parent != NULL;cur = cur->parent) {
-	if (cur == node1)
-	    return(1);
-	depth2++;
-    }
-    root = cur;
-    for (depth1 = 0, cur = node1;cur->parent != NULL;cur = cur->parent) {
-	if (cur == node2)
-	    return(-1);
-	depth1++;
-    }
-    /*
-     * Distinct document (or distinct entities :-( ) case.
-     */
-    if (root != cur) {
-	return(-2);
-    }
-    /*
-     * get the nearest common ancestor.
-     */
-    while (depth1 > depth2) {
-	depth1--;
-	node1 = node1->parent;
-    }
-    while (depth2 > depth1) {
-	depth2--;
-	node2 = node2->parent;
-    }
-    while (node1->parent != node2->parent) {
-	node1 = node1->parent;
-	node2 = node2->parent;
-	/* should not happen but just in case ... */
-	if ((node1 == NULL) || (node2 == NULL))
-	    return(-2);
-    }
-    /*
-     * Find who's first.
-     */
-    if (node1 == node2->prev)
-	return(1);
-    if (node1 == node2->next)
-	return(-1);
-    /*
-     * Speedup using document order if availble.
-     */
-    if ((node1->type == XML_ELEMENT_NODE) &&
-	(node2->type == XML_ELEMENT_NODE) &&
-	(0 > (long) node1->content) &&
-	(0 > (long) node2->content) &&
-	(node1->doc == node2->doc)) {
-	long l1, l2;
+ */
+long
+xmlXPathOrderDocElems(xmlDocPtr doc) {
+    long count = 0;
+    xmlNodePtr cur;
 
-	l1 = -((long) node1->content);
-	l2 = -((long) node2->content);
-	if (l1 < l2)
-	    return(1);
-	if (l1 > l2)
-	    return(-1);
+    if (doc == NULL)
+	return(-1);
+    cur = doc->children;
+    while (cur != NULL) {
+	if (cur->type == XML_ELEMENT_NODE) {
+	    cur->content = (void *) (-(++count));
+	    if (cur->children != NULL) {
+		cur = cur->children;
+		continue;
+	    }
+	}
+	if (cur->next != NULL) {
+	    cur = cur->next;
+	    continue;
+	}
+	do {
+	    cur = cur->parent;
+	    if (cur == NULL)
+		break;
+	    if (cur == (xmlNodePtr) doc) {
+		cur = NULL;
+		break;
+	    }
+	    if (cur->next != NULL) {
+		cur = cur->next;
+		break;
+	    }
+	} while (cur != NULL);
     }
-
-    for (cur = node1->next;cur != NULL;cur = cur->next)
-	if (cur == node2)
-	    return(1);
-    return(-1); /* assume there is no sibling list corruption */
+    return(count);
 }
 
-#ifdef XP_OPTIMIZED_NON_ELEM_COMPARISON
 /**
- * xmlXPathCmpNodesExt:
+ * xmlXPathCmpNodes:
  * @node1:  the first node
  * @node2:  the second node
  *
- * Compare two nodes w.r.t document order.
- * This one is optimized for handling of non-element nodes.
+ * Compare two nodes w.r.t document order
  *
  * Returns -2 in case of error 1 if first point < second point, 0 if
  *         it's the same node, -1 otherwise
  */
-static int
-xmlXPathCmpNodesExt(xmlNodePtr node1, xmlNodePtr node2) {
+int
+xmlXPathCmpNodes(xmlNodePtr node1, xmlNodePtr node2) {
     int depth1, depth2;
-    int misc = 0, precedence1 = 0, precedence2 = 0;
-    xmlNodePtr miscNode1 = NULL, miscNode2 = NULL;
+    int attr1 = 0, attr2 = 0;
+    xmlNodePtr attrNode1 = NULL, attrNode2 = NULL;
     xmlNodePtr cur, root;
-    long l1, l2;
 
     if ((node1 == NULL) || (node2 == NULL))
 	return(-2);
-
-    if (node1 == node2)
-	return(0);
-
     /*
      * a couple of optimizations which will avoid computations in most cases
      */
-    switch (node1->type) {
-	case XML_ELEMENT_NODE:
-	    if (node2->type == XML_ELEMENT_NODE) {
-		if ((0 > (long) node1->content) && /* TODO: Would a != 0 suffice here? */
-		    (0 > (long) node2->content) &&
-		    (node1->doc == node2->doc))
-		{
-		    l1 = -((long) node1->content);
-		    l2 = -((long) node2->content);
-		    if (l1 < l2)
-			return(1);
-		    if (l1 > l2)
-			return(-1);
-		} else
-		    goto turtle_comparison;
-	    }
-	    break;
-	case XML_ATTRIBUTE_NODE:
-	    precedence1 = 1; /* element is owner */
-	    miscNode1 = node1;
-	    node1 = node1->parent;
-	    misc = 1;
-	    break;
-	case XML_TEXT_NODE:
-	case XML_CDATA_SECTION_NODE:
-	case XML_COMMENT_NODE:
-	case XML_PI_NODE: {
-	    miscNode1 = node1;
-	    /*
-	    * Find nearest element node.
-	    */
-	    if (node1->prev != NULL) {
-		do {
-		    node1 = node1->prev;
-		    if (node1->type == XML_ELEMENT_NODE) {
-			precedence1 = 3; /* element in prev-sibl axis */
-			break;
-		    }
-		    if (node1->prev == NULL) {
-			precedence1 = 2; /* element is parent */
-			/*
-			* URGENT TODO: Are there any cases, where the
-			* parent of such a node is not an element node?
-			*/
-			node1 = node1->parent;
-			break;
-		    }
-		} while (1);
-	    } else {
-		precedence1 = 2; /* element is parent */
-		node1 = node1->parent;
-	    }
-	    if ((node1 == NULL) || (node1->type != XML_ELEMENT_NODE) ||
-		(0 <= (long) node1->content)) {
-		/*
-		* Fallback for whatever case.
-		*/
-		node1 = miscNode1;
-		precedence1 = 0;
-	    } else
-		misc = 1;
-	}
-	    break;
-	case XML_NAMESPACE_DECL:
-	    /*
-	    * TODO: why do we return 1 for namespace nodes?
-	    */
-	    return(1);
-	default:
-	    break;
+    if (node1 == node2)		/* trivial case */
+	return(0);
+    if (node1->type == XML_ATTRIBUTE_NODE) {
+	attr1 = 1;
+	attrNode1 = node1;
+	node1 = node1->parent;
     }
-    switch (node2->type) {
-	case XML_ELEMENT_NODE:
-	    break;
-	case XML_ATTRIBUTE_NODE:
-	    precedence2 = 1; /* element is owner */
-	    miscNode2 = node2;
-	    node2 = node2->parent;
-	    misc = 1;
-	    break;
-	case XML_TEXT_NODE:
-	case XML_CDATA_SECTION_NODE:
-	case XML_COMMENT_NODE:
-	case XML_PI_NODE: {
-	    miscNode2 = node2;
-	    if (node2->prev != NULL) {
-		do {
-		    node2 = node2->prev;
-		    if (node2->type == XML_ELEMENT_NODE) {
-			precedence2 = 3; /* element in prev-sibl axis */
-			break;
-		    }
-		    if (node2->prev == NULL) {
-			precedence2 = 2; /* element is parent */
-			node2 = node2->parent;
-			break;
-		    }
-		} while (1);
-	    } else {
-		precedence2 = 2; /* element is parent */
-		node2 = node2->parent;
-	    }
-	    if ((node2 == NULL) || (node2->type != XML_ELEMENT_NODE) ||
-		(0 <= (long) node1->content))
-	    {
-		node2 = miscNode2;
-		precedence2 = 0;
-	    } else
-		misc = 1;
-	}
-	    break;
-	case XML_NAMESPACE_DECL:
-	    return(1);
-	default:
-	    break;
+    if (node2->type == XML_ATTRIBUTE_NODE) {
+	attr2 = 1;
+	attrNode2 = node2;
+	node2 = node2->parent;
     }
-    if (misc) {
-	if (node1 == node2) {
-	    if (precedence1 == precedence2) {
-		/*
-		* The ugly case; but normally there aren't many
-		* adjacent non-element nodes around.
-		*/
-		cur = miscNode2->prev;
+    if (node1 == node2) {
+	if (attr1 == attr2) {
+	    /* not required, but we keep attributes in order */
+	    if (attr1 != 0) {
+	        cur = attrNode2->prev;
 		while (cur != NULL) {
-		    if (cur == miscNode1)
-			return(1);
-		    if (cur->type == XML_ELEMENT_NODE)
-			return(-1);
+		    if (cur == attrNode1)
+		        return (1);
 		    cur = cur->prev;
 		}
 		return (-1);
-	    } else {
-		/*
-		* Evaluate based on higher precedence wrt to the element.
-		* TODO: This assumes attributes are sorted before content.
-		*   Is this 100% correct?
-		*/
-		if (precedence1 < precedence2)
-		    return(1);
-		else
-		    return(-1);
-	    }
-	}
-	/*
-	* Special case: One of the helper-elements is contained by the other.
-	* <foo>
-	*   <node2>
-	*     <node1>Text-1(precedence1 == 2)</node1>
-	*   </node2>
-	*   Text-6(precedence2 == 3)
-	* </foo>
-	*/
-	if ((precedence2 == 3) && (precedence1 > 1)) {
-	    cur = node1->parent;
-	    while (cur) {
-		if (cur == node2)
-		    return(1);
-		cur = cur->parent;
-	    }
-	}
-	if ((precedence1 == 3) && (precedence2 > 1)) {
-	    cur = node2->parent;
-	    while (cur) {
-		if (cur == node1)
-		    return(-1);
-		cur = cur->parent;
 	    }
+	    return(0);
 	}
+	if (attr2 == 1)
+	    return(1);
+	return(-1);
     }
+    if ((node1->type == XML_NAMESPACE_DECL) ||
+        (node2->type == XML_NAMESPACE_DECL))
+	return(1);
+    if (node1 == node2->prev)
+	return(1);
+    if (node1 == node2->next)
+	return(-1);
 
     /*
      * Speedup using document order if availble.
@@ -3184,6 +3328,7 @@ xmlXPathCmpNodesExt(xmlNodePtr node1, xmlNodePtr node2) {
 	(0 > (long) node1->content) &&
 	(0 > (long) node2->content) &&
 	(node1->doc == node2->doc)) {
+	long l1, l2;
 
 	l1 = -((long) node1->content);
 	l2 = -((long) node2->content);
@@ -3191,14 +3336,8 @@ xmlXPathCmpNodesExt(xmlNodePtr node1, xmlNodePtr node2) {
 	    return(1);
 	if (l1 > l2)
 	    return(-1);
-    }
-
-turtle_comparison:
+    }
 
-    if (node1 == node2->prev)
-	return(1);
-    if (node1 == node2->next)
-	return(-1);
     /*
      * compute depth to root
      */
@@ -3252,6 +3391,7 @@ turtle_comparison:
 	(0 > (long) node1->content) &&
 	(0 > (long) node2->content) &&
 	(node1->doc == node2->doc)) {
+	long l1, l2;
 
 	l1 = -((long) node1->content);
 	l2 = -((long) node2->content);
@@ -3266,7 +3406,6 @@ turtle_comparison:
 	    return(1);
     return(-1); /* assume there is no sibling list corruption */
 }
-#endif /* XP_OPTIMIZED_NON_ELEM_COMPARISON */
 
 /**
  * xmlXPathNodeSetSort:
@@ -3276,13 +3415,19 @@ turtle_comparison:
  */
 void
 xmlXPathNodeSetSort(xmlNodeSetPtr set) {
+#ifndef WITH_TIM_SORT
     int i, j, incr, len;
     xmlNodePtr tmp;
+#endif
 
     if (set == NULL)
 	return;
 
-    /* Use Shell's sort to sort the node-set */
+#ifndef WITH_TIM_SORT
+    /*
+     * Use the old Shell's sort implementation to sort the node-set
+     * Timsort ought to be quite faster
+     */
     len = set->nodeNr;
     for (incr = len / 2; incr > 0; incr /= 2) {
 	for (i = incr; i < len; i++) {
@@ -3305,6 +3450,9 @@ xmlXPathNodeSetSort(xmlNodeSetPtr set) {
 	    }
 	}
     }
+#else /* WITH_TIM_SORT */
+    libxml_domnode_tim_sort(set->nodeTab, set->nodeNr);
+#endif /* WITH_TIM_SORT */
 }
 
 #define XML_NODESET_DEFAULT	10
@@ -3483,8 +3631,10 @@ xmlXPathNodeSetContains (xmlNodeSetPtr cur, xmlNodePtr val) {
  * @ns:  a the namespace node
  *
  * add a new namespace node to an existing NodeSet
+ *
+ * Returns 0 in case of success and -1 in case of error
  */
-void
+int
 xmlXPathNodeSetAddNs(xmlNodeSetPtr cur, xmlNodePtr node, xmlNsPtr ns) {
     int i;
 
@@ -3492,7 +3642,7 @@ xmlXPathNodeSetAddNs(xmlNodeSetPtr cur, xmlNodePtr node, xmlNsPtr ns) {
     if ((cur == NULL) || (ns == NULL) || (node == NULL) ||
         (ns->type != XML_NAMESPACE_DECL) ||
 	(node->type != XML_ELEMENT_NODE))
-	return;
+	return(-1);
 
     /* @@ with_ns to check whether namespace nodes should be looked at @@ */
     /*
@@ -3503,7 +3653,7 @@ xmlXPathNodeSetAddNs(xmlNodeSetPtr cur, xmlNodePtr node, xmlNsPtr ns) {
 	    (cur->nodeTab[i]->type == XML_NAMESPACE_DECL) &&
 	    (((xmlNsPtr)cur->nodeTab[i])->next == (xmlNsPtr) node) &&
 	    (xmlStrEqual(ns->prefix, ((xmlNsPtr)cur->nodeTab[i])->prefix)))
-	    return;
+	    return(0);
     }
 
     /*
@@ -3514,7 +3664,7 @@ xmlXPathNodeSetAddNs(xmlNodeSetPtr cur, xmlNodePtr node, xmlNsPtr ns) {
 					     sizeof(xmlNodePtr));
 	if (cur->nodeTab == NULL) {
 	    xmlXPathErrMemory(NULL, "growing nodeset\n");
-	    return;
+	    return(-1);
 	}
 	memset(cur->nodeTab, 0 ,
 	       XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
@@ -3522,16 +3672,21 @@ xmlXPathNodeSetAddNs(xmlNodeSetPtr cur, xmlNodePtr node, xmlNsPtr ns) {
     } else if (cur->nodeNr == cur->nodeMax) {
         xmlNodePtr *temp;
 
-        cur->nodeMax *= 2;
-	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax *
+        if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+            xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+            return(-1);
+        }
+	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
 				      sizeof(xmlNodePtr));
 	if (temp == NULL) {
 	    xmlXPathErrMemory(NULL, "growing nodeset\n");
-	    return;
+	    return(-1);
 	}
+        cur->nodeMax *= 2;
 	cur->nodeTab = temp;
     }
     cur->nodeTab[cur->nodeNr++] = xmlXPathNodeSetDupNs(node, ns);
+    return(0);
 }
 
 /**
@@ -3540,24 +3695,21 @@ xmlXPathNodeSetAddNs(xmlNodeSetPtr cur, xmlNodePtr node, xmlNsPtr ns) {
  * @val:  a new xmlNodePtr
  *
  * add a new xmlNodePtr to an existing NodeSet
+ *
+ * Returns 0 in case of success, and -1 in case of error
  */
-void
+int
 xmlXPathNodeSetAdd(xmlNodeSetPtr cur, xmlNodePtr val) {
     int i;
 
-    if ((cur == NULL) || (val == NULL)) return;
-
-#if 0
-    if ((val->type == XML_ELEMENT_NODE) && (val->name[0] == ' '))
-	return;	/* an XSLT fake node */
-#endif
+    if ((cur == NULL) || (val == NULL)) return(-1);
 
     /* @@ with_ns to check whether namespace nodes should be looked at @@ */
     /*
      * prevent duplcates
      */
     for (i = 0;i < cur->nodeNr;i++)
-        if (cur->nodeTab[i] == val) return;
+        if (cur->nodeTab[i] == val) return(0);
 
     /*
      * grow the nodeTab if needed
@@ -3567,7 +3719,7 @@ xmlXPathNodeSetAdd(xmlNodeSetPtr cur, xmlNodePtr val) {
 					     sizeof(xmlNodePtr));
 	if (cur->nodeTab == NULL) {
 	    xmlXPathErrMemory(NULL, "growing nodeset\n");
-	    return;
+	    return(-1);
 	}
 	memset(cur->nodeTab, 0 ,
 	       XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
@@ -3575,13 +3727,17 @@ xmlXPathNodeSetAdd(xmlNodeSetPtr cur, xmlNodePtr val) {
     } else if (cur->nodeNr == cur->nodeMax) {
         xmlNodePtr *temp;
 
-        cur->nodeMax *= 2;
-	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax *
+        if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+            xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+            return(-1);
+        }
+	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
 				      sizeof(xmlNodePtr));
 	if (temp == NULL) {
 	    xmlXPathErrMemory(NULL, "growing nodeset\n");
-	    return;
+	    return(-1);
 	}
+        cur->nodeMax *= 2;
 	cur->nodeTab = temp;
     }
     if (val->type == XML_NAMESPACE_DECL) {
@@ -3591,6 +3747,7 @@ xmlXPathNodeSetAdd(xmlNodeSetPtr cur, xmlNodePtr val) {
 	    xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
     } else
 	cur->nodeTab[cur->nodeNr++] = val;
+    return(0);
 }
 
 /**
@@ -3600,15 +3757,12 @@ xmlXPathNodeSetAdd(xmlNodeSetPtr cur, xmlNodePtr val) {
  *
  * add a new xmlNodePtr to an existing NodeSet, optimized version
  * when we are sure the node is not already in the set.
+ *
+ * Returns 0 in case of success and -1 in case of failure
  */
-void
+int
 xmlXPathNodeSetAddUnique(xmlNodeSetPtr cur, xmlNodePtr val) {
-    if ((cur == NULL) || (val == NULL)) return;
-
-#if 0
-    if ((val->type == XML_ELEMENT_NODE) && (val->name[0] == ' '))
-	return;	/* an XSLT fake node */
-#endif
+    if ((cur == NULL) || (val == NULL)) return(-1);
 
     /* @@ with_ns to check whether namespace nodes should be looked at @@ */
     /*
@@ -3619,7 +3773,7 @@ xmlXPathNodeSetAddUnique(xmlNodeSetPtr cur, xmlNodePtr val) {
 					     sizeof(xmlNodePtr));
 	if (cur->nodeTab == NULL) {
 	    xmlXPathErrMemory(NULL, "growing nodeset\n");
-	    return;
+	    return(-1);
 	}
 	memset(cur->nodeTab, 0 ,
 	       XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
@@ -3627,14 +3781,18 @@ xmlXPathNodeSetAddUnique(xmlNodeSetPtr cur, xmlNodePtr val) {
     } else if (cur->nodeNr == cur->nodeMax) {
         xmlNodePtr *temp;
 
-        cur->nodeMax *= 2;
-	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax *
+        if (cur->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+            xmlXPathErrMemory(NULL, "growing nodeset hit limit\n");
+            return(-1);
+        }
+	temp = (xmlNodePtr *) xmlRealloc(cur->nodeTab, cur->nodeMax * 2 *
 				      sizeof(xmlNodePtr));
 	if (temp == NULL) {
 	    xmlXPathErrMemory(NULL, "growing nodeset\n");
-	    return;
+	    return(-1);
 	}
 	cur->nodeTab = temp;
+        cur->nodeMax *= 2;
     }
     if (val->type == XML_NAMESPACE_DECL) {
 	xmlNsPtr ns = (xmlNsPtr) val;
@@ -3643,6 +3801,7 @@ xmlXPathNodeSetAddUnique(xmlNodeSetPtr cur, xmlNodePtr val) {
 	    xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
     } else
 	cur->nodeTab[cur->nodeNr++] = val;
+    return(0);
 }
 
 /**
@@ -3738,14 +3897,18 @@ xmlXPathNodeSetMerge(xmlNodeSetPtr val1, xmlNodeSetPtr val2) {
 	} else if (val1->nodeNr == val1->nodeMax) {
 	    xmlNodePtr *temp;
 
-	    val1->nodeMax *= 2;
-	    temp = (xmlNodePtr *) xmlRealloc(val1->nodeTab, val1->nodeMax *
+            if (val1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+                xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+                return(NULL);
+            }
+	    temp = (xmlNodePtr *) xmlRealloc(val1->nodeTab, val1->nodeMax * 2 *
 					     sizeof(xmlNodePtr));
 	    if (temp == NULL) {
 	        xmlXPathErrMemory(NULL, "merging nodeset\n");
 		return(NULL);
 	    }
 	    val1->nodeTab = temp;
+	    val1->nodeMax *= 2;
 	}
 	if (n2->type == XML_NAMESPACE_DECL) {
 	    xmlNsPtr ns = (xmlNsPtr) n2;
@@ -3759,68 +3922,6 @@ xmlXPathNodeSetMerge(xmlNodeSetPtr val1, xmlNodeSetPtr val2) {
     return(val1);
 }
 
-#if 0 /* xmlXPathNodeSetMergeUnique() is currently not used anymore */
-/**
- * xmlXPathNodeSetMergeUnique:
- * @val1:  the first NodeSet or NULL
- * @val2:  the second NodeSet
- *
- * Merges two nodesets, all nodes from @val2 are added to @val1
- * if @val1 is NULL, a new set is created and copied from @val2
- *
- * Returns @val1 once extended or NULL in case of error.
- */
-static xmlNodeSetPtr
-xmlXPathNodeSetMergeUnique(xmlNodeSetPtr val1, xmlNodeSetPtr val2) {
-    int i;
-
-    if (val2 == NULL) return(val1);
-    if (val1 == NULL) {
-	val1 = xmlXPathNodeSetCreate(NULL);
-    }
-    if (val1 == NULL)
-        return (NULL);
-
-    /* @@ with_ns to check whether namespace nodes should be looked at @@ */
-
-    for (i = 0;i < val2->nodeNr;i++) {
-	/*
-	 * grow the nodeTab if needed
-	 */
-	if (val1->nodeMax == 0) {
-	    val1->nodeTab = (xmlNodePtr *) xmlMalloc(XML_NODESET_DEFAULT *
-						    sizeof(xmlNodePtr));
-	    if (val1->nodeTab == NULL) {
-	        xmlXPathErrMemory(NULL, "merging nodeset\n");
-		return(NULL);
-	    }
-	    memset(val1->nodeTab, 0 ,
-		   XML_NODESET_DEFAULT * (size_t) sizeof(xmlNodePtr));
-	    val1->nodeMax = XML_NODESET_DEFAULT;
-	} else if (val1->nodeNr == val1->nodeMax) {
-	    xmlNodePtr *temp;
-
-	    val1->nodeMax *= 2;
-	    temp = (xmlNodePtr *) xmlRealloc(val1->nodeTab, val1->nodeMax *
-					     sizeof(xmlNodePtr));
-	    if (temp == NULL) {
-	        xmlXPathErrMemory(NULL, "merging nodeset\n");
-		return(NULL);
-	    }
-	    val1->nodeTab = temp;
-	}
-	if (val2->nodeTab[i]->type == XML_NAMESPACE_DECL) {
-	    xmlNsPtr ns = (xmlNsPtr) val2->nodeTab[i];
-
-	    val1->nodeTab[val1->nodeNr++] =
-		xmlXPathNodeSetDupNs((xmlNodePtr) ns->next, ns);
-	} else
-	    val1->nodeTab[val1->nodeNr++] = val2->nodeTab[i];
-    }
-
-    return(val1);
-}
-#endif /* xmlXPathNodeSetMergeUnique() is currently not used anymore */
 
 /**
  * xmlXPathNodeSetMergeAndClear:
@@ -3907,14 +4008,18 @@ xmlXPathNodeSetMergeAndClear(xmlNodeSetPtr set1, xmlNodeSetPtr set2,
 	    } else if (set1->nodeNr >= set1->nodeMax) {
 		xmlNodePtr *temp;
 
-		set1->nodeMax *= 2;
+                if (set1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+                    xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+                    return(NULL);
+                }
 		temp = (xmlNodePtr *) xmlRealloc(
-		    set1->nodeTab, set1->nodeMax * sizeof(xmlNodePtr));
+		    set1->nodeTab, set1->nodeMax * 2 * sizeof(xmlNodePtr));
 		if (temp == NULL) {
 		    xmlXPathErrMemory(NULL, "merging nodeset\n");
 		    return(NULL);
 		}
 		set1->nodeTab = temp;
+		set1->nodeMax *= 2;
 	    }
 	    if (n2->type == XML_NAMESPACE_DECL) {
 		xmlNsPtr ns = (xmlNsPtr) n2;
@@ -3991,14 +4096,18 @@ xmlXPathNodeSetMergeAndClearNoDupls(xmlNodeSetPtr set1, xmlNodeSetPtr set2,
 	    } else if (set1->nodeNr >= set1->nodeMax) {
 		xmlNodePtr *temp;
 
-		set1->nodeMax *= 2;
+                if (set1->nodeMax >= XPATH_MAX_NODESET_LENGTH) {
+                    xmlXPathErrMemory(NULL, "merging nodeset hit limit\n");
+                    return(NULL);
+                }
 		temp = (xmlNodePtr *) xmlRealloc(
-		    set1->nodeTab, set1->nodeMax * sizeof(xmlNodePtr));
+		    set1->nodeTab, set1->nodeMax * 2 * sizeof(xmlNodePtr));
 		if (temp == NULL) {
 		    xmlXPathErrMemory(NULL, "merging nodeset\n");
 		    return(NULL);
 		}
 		set1->nodeTab = temp;
+		set1->nodeMax *= 2;
 	    }
 	    set1->nodeTab[set1->nodeNr++] = n2;
 	}
@@ -4289,9 +4398,12 @@ xmlXPathNewNodeSetList(xmlNodeSetPtr val)
         ret = xmlXPathNewNodeSet(NULL);
     else {
         ret = xmlXPathNewNodeSet(val->nodeTab[0]);
-        if (ret)
-            for (i = 1; i < val->nodeNr; ++i)
-                xmlXPathNodeSetAddUnique(ret->nodesetval, val->nodeTab[i]);
+        if (ret) {
+            for (i = 1; i < val->nodeNr; ++i) {
+                if (xmlXPathNodeSetAddUnique(ret->nodesetval, val->nodeTab[i])
+		    < 0) break;
+	    }
+	}
     }
 
     return (ret);
@@ -4367,8 +4479,10 @@ xmlXPathDifference (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
 
     for (i = 0; i < l1; i++) {
 	cur = xmlXPathNodeSetItem(nodes1, i);
-	if (!xmlXPathNodeSetContains(nodes2, cur))
-	    xmlXPathNodeSetAddUnique(ret, cur);
+	if (!xmlXPathNodeSetContains(nodes2, cur)) {
+	    if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	        break;
+	}
     }
     return(ret);
 }
@@ -4401,8 +4515,10 @@ xmlXPathIntersection (xmlNodeSetPtr nodes1, xmlNodeSetPtr nodes2) {
 
     for (i = 0; i < l1; i++) {
 	cur = xmlXPathNodeSetItem(nodes1, i);
-	if (xmlXPathNodeSetContains(nodes2, cur))
-	    xmlXPathNodeSetAddUnique(ret, cur);
+	if (xmlXPathNodeSetContains(nodes2, cur)) {
+	    if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	        break;
+	}
     }
     return(ret);
 }
@@ -4438,7 +4554,8 @@ xmlXPathDistinctSorted (xmlNodeSetPtr nodes) {
 	strval = xmlXPathCastNodeToString(cur);
 	if (xmlHashLookup(hash, strval) == NULL) {
 	    xmlHashAddEntry(hash, strval, strval);
-	    xmlXPathNodeSetAddUnique(ret, cur);
+	    if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	        break;
 	} else {
 	    xmlFree(strval);
 	}
@@ -4530,7 +4647,8 @@ xmlXPathNodeLeadingSorted (xmlNodeSetPtr nodes, xmlNodePtr node) {
 	cur = xmlXPathNodeSetItem(nodes, i);
 	if (cur == node)
 	    break;
-	xmlXPathNodeSetAddUnique(ret, cur);
+	if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	    break;
     }
     return(ret);
 }
@@ -4634,7 +4752,8 @@ xmlXPathNodeTrailingSorted (xmlNodeSetPtr nodes, xmlNodePtr node) {
 	cur = xmlXPathNodeSetItem(nodes, i);
 	if (cur == node)
 	    break;
-	xmlXPathNodeSetAddUnique(ret, cur);
+	if (xmlXPathNodeSetAddUnique(ret, cur) < 0)
+	    break;
     }
     xmlXPathNodeSetSort(ret);	/* bug 413451 */
     return(ret);
@@ -6154,6 +6273,7 @@ xmlXPathCompParserContext(xmlXPathCompExprPtr comp, xmlXPathContextPtr ctxt) {
     ret->valueNr = 0;
     ret->valueMax = 10;
     ret->value = NULL;
+    ret->valueFrame = 0;
 
     ret->context = ctxt;
     ret->comp = comp;
@@ -7656,6 +7776,7 @@ xmlXPathNextChildElement(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
     return(NULL);
 }
 
+#if 0
 /**
  * xmlXPathNextDescendantOrSelfElemParent:
  * @ctxt:  the XPath Parser context
@@ -7683,7 +7804,7 @@ xmlXPathNextDescendantOrSelfElemParent(xmlNodePtr cur,
 #ifdef LIBXML_DOCB_ENABLED
 	    case XML_DOCB_DOCUMENT_NODE:
 #endif
-	    case XML_HTML_DOCUMENT_NODE:	    
+	    case XML_HTML_DOCUMENT_NODE:
 		return(contextNode);
 	    default:
 		return(NULL);
@@ -7731,6 +7852,7 @@ next_sibling:
     }
     return(NULL);
 }
+#endif
 
 /**
  * xmlXPathNextDescendant:
@@ -7758,6 +7880,8 @@ xmlXPathNextDescendant(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
         return(ctxt->context->node->children);
     }
 
+    if (cur->type == XML_NAMESPACE_DECL)
+        return(NULL);
     if (cur->children != NULL) {
 	/*
 	 * Do not descend on entities declarations
@@ -8140,6 +8264,10 @@ xmlXPathNextFollowing(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
 static int
 xmlXPathIsAncestor(xmlNodePtr ancestor, xmlNodePtr node) {
     if ((ancestor == NULL) || (node == NULL)) return(0);
+    if (node->type == XML_NAMESPACE_DECL)
+        return(0);
+    if (ancestor->type == XML_NAMESPACE_DECL)
+        return(0);
     /* nodes need to be in the same document */
     if (ancestor->doc != node->doc) return(0);
     /* avoid searching if ancestor or node is the root node */
@@ -8177,7 +8305,7 @@ xmlXPathNextPreceding(xmlXPathParserContextPtr ctxt, xmlNodePtr cur)
         if (cur->type == XML_ATTRIBUTE_NODE)
             return(cur->parent);
     }
-    if (cur == NULL)
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
 	return (NULL);
     if ((cur->prev != NULL) && (cur->prev->type == XML_DTD_NODE))
 	cur = cur->prev;
@@ -8224,6 +8352,8 @@ xmlXPathNextPrecedingInternal(xmlXPathParserContextPtr ctxt,
             return (NULL);
         ctxt->ancestor = cur->parent;
     }
+    if (cur->type == XML_NAMESPACE_DECL)
+        return(NULL);
     if ((cur->prev != NULL) && (cur->prev->type == XML_DTD_NODE))
 	cur = cur->prev;
     while (cur->prev == NULL) {
@@ -8431,7 +8561,7 @@ xmlXPathCountFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	    int i = 0;
 
 	    tmp = cur->nodesetval->nodeTab[0];
-	    if (tmp != NULL) {
+	    if ((tmp != NULL) && (tmp->type != XML_NAMESPACE_DECL)) {
 		tmp = tmp->children;
 		while (tmp != NULL) {
 		    tmp = tmp->next;
@@ -9101,7 +9231,7 @@ void
 xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
   xmlXPathObjectPtr str;
   xmlXPathObjectPtr find;
-  xmlBufferPtr target;
+  xmlBufPtr target;
   const xmlChar *point;
   int offset;
 
@@ -9111,16 +9241,16 @@ xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
   CAST_TO_STRING;
   str = valuePop(ctxt);
 
-  target = xmlBufferCreate();
+  target = xmlBufCreate();
   if (target) {
     point = xmlStrstr(str->stringval, find->stringval);
     if (point) {
       offset = (int)(point - str->stringval);
-      xmlBufferAdd(target, str->stringval, offset);
+      xmlBufAdd(target, str->stringval, offset);
     }
     valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
-	xmlBufferContent(target)));
-    xmlBufferFree(target);
+	xmlBufContent(target)));
+    xmlBufFree(target);
   }
   xmlXPathReleaseObject(ctxt->context, str);
   xmlXPathReleaseObject(ctxt->context, find);
@@ -9144,7 +9274,7 @@ void
 xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs) {
   xmlXPathObjectPtr str;
   xmlXPathObjectPtr find;
-  xmlBufferPtr target;
+  xmlBufPtr target;
   const xmlChar *point;
   int offset;
 
@@ -9154,17 +9284,17 @@ xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs) {
   CAST_TO_STRING;
   str = valuePop(ctxt);
 
-  target = xmlBufferCreate();
+  target = xmlBufCreate();
   if (target) {
     point = xmlStrstr(str->stringval, find->stringval);
     if (point) {
       offset = (int)(point - str->stringval) + xmlStrlen(find->stringval);
-      xmlBufferAdd(target, &str->stringval[offset],
+      xmlBufAdd(target, &str->stringval[offset],
 		   xmlStrlen(str->stringval) - offset);
     }
     valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
-	xmlBufferContent(target)));
-    xmlBufferFree(target);
+	xmlBufContent(target)));
+    xmlBufFree(target);
   }
   xmlXPathReleaseObject(ctxt->context, str);
   xmlXPathReleaseObject(ctxt->context, find);
@@ -9188,7 +9318,7 @@ void
 xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
   xmlXPathObjectPtr obj = NULL;
   xmlChar *source = NULL;
-  xmlBufferPtr target;
+  xmlBufPtr target;
   xmlChar blank;
 
   if (ctxt == NULL) return;
@@ -9206,7 +9336,7 @@ xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
   obj = valuePop(ctxt);
   source = obj->stringval;
 
-  target = xmlBufferCreate();
+  target = xmlBufCreate();
   if (target && source) {
 
     /* Skip leading whitespaces */
@@ -9220,16 +9350,16 @@ xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	blank = 0x20;
       } else {
 	if (blank) {
-	  xmlBufferAdd(target, &blank, 1);
+	  xmlBufAdd(target, &blank, 1);
 	  blank = 0;
 	}
-	xmlBufferAdd(target, source, 1);
+	xmlBufAdd(target, source, 1);
       }
       source++;
     }
     valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
-	xmlBufferContent(target)));
-    xmlBufferFree(target);
+	xmlBufContent(target)));
+    xmlBufFree(target);
   }
   xmlXPathReleaseObject(ctxt->context, obj);
 }
@@ -9260,7 +9390,7 @@ xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
     xmlXPathObjectPtr str;
     xmlXPathObjectPtr from;
     xmlXPathObjectPtr to;
-    xmlBufferPtr target;
+    xmlBufPtr target;
     int offset, max;
     xmlChar ch;
     const xmlChar *point;
@@ -9275,7 +9405,7 @@ xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
     CAST_TO_STRING;
     str = valuePop(ctxt);
 
-    target = xmlBufferCreate();
+    target = xmlBufCreate();
     if (target) {
 	max = xmlUTF8Strlen(to->stringval);
 	for (cptr = str->stringval; (ch=*cptr); ) {
@@ -9284,10 +9414,10 @@ xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 		if (offset < max) {
 		    point = xmlUTF8Strpos(to->stringval, offset);
 		    if (point)
-			xmlBufferAdd(target, point, xmlUTF8Strsize(point, 1));
+			xmlBufAdd(target, point, xmlUTF8Strsize(point, 1));
 		}
 	    } else
-		xmlBufferAdd(target, cptr, xmlUTF8Strsize(cptr, 1));
+		xmlBufAdd(target, cptr, xmlUTF8Strsize(cptr, 1));
 
 	    /* Step to next character in input */
 	    cptr++;
@@ -9296,6 +9426,7 @@ xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 		if ( (ch & 0xc0) != 0xc0 ) {
 		    xmlGenericError(xmlGenericErrorContext,
 			"xmlXPathTranslateFunction: Invalid UTF8 string\n");
+                    /* not asserting an XPath error is probably better */
 		    break;
 		}
 		/* then skip over remaining bytes for this char */
@@ -9303,6 +9434,7 @@ xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 		    if ( (*cptr++ & 0xc0) != 0x80 ) {
 			xmlGenericError(xmlGenericErrorContext,
 			    "xmlXPathTranslateFunction: Invalid UTF8 string\n");
+                        /* not asserting an XPath error is probably better */
 			break;
 		    }
 		if (ch & 0x80) /* must have had error encountered */
@@ -9311,8 +9443,8 @@ xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	}
     }
     valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
-	xmlBufferContent(target)));
-    xmlBufferFree(target);
+	xmlBufContent(target)));
+    xmlBufFree(target);
     xmlXPathReleaseObject(ctxt->context, str);
     xmlXPathReleaseObject(ctxt->context, from);
     xmlXPathReleaseObject(ctxt->context, to);
@@ -9819,7 +9951,7 @@ xmlChar *
 xmlXPathParseName(xmlXPathParserContextPtr ctxt) {
     const xmlChar *in;
     xmlChar *ret;
-    int count = 0;
+    size_t count = 0;
 
     if ((ctxt == NULL) || (ctxt->cur == NULL)) return(NULL);
     /*
@@ -9838,6 +9970,10 @@ xmlXPathParseName(xmlXPathParserContextPtr ctxt) {
 	    in++;
 	if ((*in > 0) && (*in < 0x80)) {
 	    count = in - ctxt->cur;
+            if (count > XML_MAX_NAME_LENGTH) {
+                ctxt->cur = in;
+                XP_ERRORNULL(XPATH_EXPR_ERROR);
+            }
 	    ret = xmlStrndup(ctxt->cur, count);
 	    ctxt->cur = in;
 	    return(ret);
@@ -9881,6 +10017,9 @@ xmlXPathParseNameComplex(xmlXPathParserContextPtr ctxt, int qualified) {
 	    xmlChar *buffer;
 	    int max = len * 2;
 
+            if (len > XML_MAX_NAME_LENGTH) {
+                XP_ERRORNULL(XPATH_EXPR_ERROR);
+            }
 	    buffer = (xmlChar *) xmlMallocAtomic(max * sizeof(xmlChar));
 	    if (buffer == NULL) {
 		XP_ERRORNULL(XPATH_MEMORY_ERROR);
@@ -9892,6 +10031,9 @@ xmlXPathParseNameComplex(xmlXPathParserContextPtr ctxt, int qualified) {
 		   (IS_COMBINING(c)) ||
 		   (IS_EXTENDER(c))) {
 		if (len + 10 > max) {
+                    if (max > XML_MAX_NAME_LENGTH) {
+                        XP_ERRORNULL(XPATH_EXPR_ERROR);
+                    }
 		    max *= 2;
 		    buffer = (xmlChar *) xmlRealloc(buffer,
 			                            max * sizeof(xmlChar));
@@ -10044,7 +10186,6 @@ static void
 xmlXPathCompNumber(xmlXPathParserContextPtr ctxt)
 {
     double ret = 0.0;
-    double mult = 1;
     int ok = 0;
     int exponent = 0;
     int is_exponent_negative = 0;
@@ -10080,15 +10221,23 @@ xmlXPathCompNumber(xmlXPathParserContextPtr ctxt)
     }
 #endif
     if (CUR == '.') {
+	int v, frac = 0;
+	double fraction = 0;
+
         NEXT;
         if (((CUR < '0') || (CUR > '9')) && (!ok)) {
             XP_ERROR(XPATH_NUMBER_ERROR);
         }
-        while ((CUR >= '0') && (CUR <= '9')) {
-            mult /= 10;
-            ret = ret + (CUR - '0') * mult;
+        while ((CUR >= '0') && (CUR <= '9') && (frac < MAX_FRAC)) {
+	    v = (CUR - '0');
+	    fraction = fraction * 10 + v;
+	    frac = frac + 1;
             NEXT;
         }
+        fraction /= my_pow10[frac];
+        ret = ret + fraction;
+        while ((CUR >= '0') && (CUR <= '9'))
+            NEXT;
     }
     if ((CUR == 'e') || (CUR == 'E')) {
         NEXT;
@@ -10237,7 +10386,7 @@ xmlXPathCompVariableReference(xmlXPathParserContextPtr ctxt) {
 	           name, prefix);
     SKIP_BLANKS;
     if ((ctxt->context != NULL) && (ctxt->context->flags & XML_XPATH_NOVAR)) {
-	XP_ERROR(XPATH_UNDEF_VARIABLE_ERROR);
+	XP_ERROR(XPATH_FORBID_VARIABLE_ERROR);
     }
 }
 
@@ -11262,7 +11411,10 @@ xmlXPathCompStep(xmlXPathParserContextPtr ctxt) {
 	    }
 	}
 
-	CHECK_ERROR;
+        if (ctxt->error != XPATH_EXPRESSION_OK) {
+            xmlFree(name);
+            return;
+        }
 
 	name = xmlXPathCompNodeTest(ctxt, &test, &type, &prefix, name);
 	if (test == 0)
@@ -11598,9 +11750,13 @@ xmlXPathCompOpEvalPredicate(xmlXPathParserContextPtr ctxt,
 	    */
 	    if (contextObj == NULL)
 		contextObj = xmlXPathCacheNewNodeSet(xpctxt, contextNode);
-	    else
-		xmlXPathNodeSetAddUnique(contextObj->nodesetval,
-		    contextNode);
+	    else {
+		if (xmlXPathNodeSetAddUnique(contextObj->nodesetval,
+		    contextNode) < 0) {
+		    ctxt->error = XPATH_MEMORY_ERROR;
+		    goto evaluation_exit;
+		}
+	    }
 
 	    valuePush(ctxt, contextObj);
 
@@ -11701,6 +11857,7 @@ xmlXPathCompOpEvalPositionalPredicate(xmlXPathParserContextPtr ctxt,
 	xmlXPathObjectPtr contextObj = NULL, exprRes = NULL;
 	xmlNodePtr oldContextNode, contextNode = NULL;
 	xmlXPathContextPtr xpctxt = ctxt->context;
+        int frame;
 
 #ifdef LIBXML_XPTR_ENABLED
 	    /*
@@ -11720,6 +11877,8 @@ xmlXPathCompOpEvalPositionalPredicate(xmlXPathParserContextPtr ctxt,
 	*/
 	exprOp = &ctxt->comp->steps[op->ch2];
 	for (i = 0; i < set->nodeNr; i++) {
+            xmlXPathObjectPtr tmp;
+
 	    if (set->nodeTab[i] == NULL)
 		continue;
 
@@ -11743,17 +11902,21 @@ xmlXPathCompOpEvalPositionalPredicate(xmlXPathParserContextPtr ctxt,
 	    */
 	    if (contextObj == NULL)
 		contextObj = xmlXPathCacheNewNodeSet(xpctxt, contextNode);
-	    else
-		xmlXPathNodeSetAddUnique(contextObj->nodesetval,
-		    contextNode);
+	    else {
+		if (xmlXPathNodeSetAddUnique(contextObj->nodesetval,
+		    contextNode) < 0) {
+		    ctxt->error = XPATH_MEMORY_ERROR;
+		    goto evaluation_exit;
+		}
+	    }
 
+            frame = xmlXPathSetFrame(ctxt);
 	    valuePush(ctxt, contextObj);
 	    res = xmlXPathCompOpEvalToBoolean(ctxt, exprOp, 1);
+            tmp = valuePop(ctxt);
+            xmlXPathPopFrame(ctxt, frame);
 
 	    if ((ctxt->error != XPATH_EXPRESSION_OK) || (res == -1)) {
-	        xmlXPathObjectPtr tmp;
-		/* pop the result if any */
-		tmp = valuePop(ctxt);
                 while (tmp != contextObj) {
                     /*
                      * Free up the result
@@ -11764,6 +11927,8 @@ xmlXPathCompOpEvalPositionalPredicate(xmlXPathParserContextPtr ctxt,
                 }
 		goto evaluation_error;
 	    }
+            /* push the result back onto the stack */
+            valuePush(ctxt, tmp);
 
 	    if (res)
 		pos++;
@@ -11915,22 +12080,25 @@ xmlXPathNodeCollectAndTest(xmlXPathParserContextPtr ctxt,
 #define XP_TEST_HIT \
     if (hasAxisRange != 0) { \
 	if (++pos == maxPos) { \
-	    addNode(seq, cur); \
-	goto axis_range_end; } \
+	    if (addNode(seq, cur) < 0) \
+	        ctxt->error = XPATH_MEMORY_ERROR; \
+	    goto axis_range_end; } \
     } else { \
-	addNode(seq, cur); \
+	if (addNode(seq, cur) < 0) \
+	    ctxt->error = XPATH_MEMORY_ERROR; \
 	if (breakOnFirstHit) goto first_hit; }
 
 #define XP_TEST_HIT_NS \
     if (hasAxisRange != 0) { \
 	if (++pos == maxPos) { \
 	    hasNsNodes = 1; \
-	    xmlXPathNodeSetAddNs(seq, xpctxt->node, (xmlNsPtr) cur); \
+	    if (xmlXPathNodeSetAddNs(seq, xpctxt->node, (xmlNsPtr) cur) < 0) \
+	        ctxt->error = XPATH_MEMORY_ERROR; \
 	goto axis_range_end; } \
     } else { \
 	hasNsNodes = 1; \
-	xmlXPathNodeSetAddNs(seq, \
-	xpctxt->node, (xmlNsPtr) cur); \
+	if (xmlXPathNodeSetAddNs(seq, xpctxt->node, (xmlNsPtr) cur) < 0) \
+	    ctxt->error = XPATH_MEMORY_ERROR; \
 	if (breakOnFirstHit) goto first_hit; }
 
     xmlXPathAxisVal axis = (xmlXPathAxisVal) op->value;
@@ -11950,8 +12118,6 @@ xmlXPathNodeCollectAndTest(xmlXPathParserContextPtr ctxt,
     xmlNodeSetPtr contextSeq;
     int contextIdx;
     xmlNodePtr contextNode;
-    /* The context node for a compound traversal */
-    xmlNodePtr outerContextNode;
     /* The final resulting node set wrt to all context nodes */
     xmlNodeSetPtr outSeq;
     /*
@@ -11967,9 +12133,7 @@ xmlXPathNodeCollectAndTest(xmlXPathParserContextPtr ctxt,
     int breakOnFirstHit;
 
     xmlXPathTraversalFunction next = NULL;
-    /* compound axis traversal */
-    xmlXPathTraversalFunctionExt outerNext = NULL;
-    void (*addNode) (xmlNodeSetPtr, xmlNodePtr);
+    int (*addNode) (xmlNodeSetPtr, xmlNodePtr);
     xmlXPathNodeSetMergeFunction mergeAndClear;
     xmlNodePtr oldContextNode;
     xmlXPathContextPtr xpctxt = ctxt->context;
@@ -12018,13 +12182,6 @@ xmlXPathNodeCollectAndTest(xmlXPathParserContextPtr ctxt,
             break;
         case AXIS_CHILD:
 	    last = NULL;
-	    if (op->rewriteType == XP_REWRITE_DOS_CHILD_ELEM) {
-		/*
-		* This iterator will give us only nodes which can
-		* hold element nodes.
-		*/
-		outerNext = xmlXPathNextDescendantOrSelfElemParent;
-	    }
 	    if (((test == NODE_TEST_NAME) || (test == NODE_TEST_ALL)) &&
 		(type == NODE_TYPE_NODE))
 	    {
@@ -12154,32 +12311,13 @@ xmlXPathNodeCollectAndTest(xmlXPathParserContextPtr ctxt,
     addNode = xmlXPathNodeSetAddUnique;
     outSeq = NULL;
     seq = NULL;
-    outerContextNode = NULL;
     contextNode = NULL;
     contextIdx = 0;
 
 
-    while ((contextIdx < contextSeq->nodeNr) || (contextNode != NULL)) {
-	if (outerNext != NULL) {
-	    /*
-	    * This is a compound traversal.
-	    */
-	    if (contextNode == NULL) {
-		/*
-		* Set the context for the outer traversal.
-		*/
-		outerContextNode = contextSeq->nodeTab[contextIdx++];
-		contextNode = outerNext(NULL, outerContextNode);
-	    } else
-		contextNode = outerNext(contextNode, outerContextNode);
-	    if (contextNode == NULL)
-		continue;
-	    /*
-	    * Set the context for the main traversal.
-	    */
-	    xpctxt->node = contextNode;
-	} else
-	    xpctxt->node = contextSeq->nodeTab[contextIdx++];
+    while (((contextIdx < contextSeq->nodeNr) || (contextNode != NULL)) &&
+           (ctxt->error == XPATH_EXPRESSION_OK)) {
+	xpctxt->node = contextSeq->nodeTab[contextIdx++];
 
 	if (seq == NULL) {
 	    seq = xmlXPathNodeSetCreate(NULL);
@@ -12287,7 +12425,14 @@ xmlXPathNodeCollectAndTest(xmlXPathParserContextPtr ctxt,
                     if (axis == AXIS_ATTRIBUTE) {
                         if (cur->type == XML_ATTRIBUTE_NODE)
 			{
-			    XP_TEST_HIT
+                            if (prefix == NULL)
+			    {
+				XP_TEST_HIT
+                            } else if ((cur->ns != NULL) &&
+				(xmlStrEqual(URI, cur->ns->href)))
+			    {
+				XP_TEST_HIT
+                            }
                         }
                     } else if (axis == AXIS_NAMESPACE) {
                         if (cur->type == XML_NAMESPACE_DECL)
@@ -12377,7 +12522,7 @@ xmlXPathNodeCollectAndTest(xmlXPathParserContextPtr ctxt,
                     }
                     break;
 	    } /* switch(test) */
-        } while (cur != NULL);
+        } while ((cur != NULL) && (ctxt->error == XPATH_EXPRESSION_OK));
 
 	goto apply_predicates;
 
@@ -12418,13 +12563,16 @@ first_hit: /* ---------------------------------------------------------- */
 #endif
 
 apply_predicates: /* --------------------------------------------------- */
+        if (ctxt->error != XPATH_EXPRESSION_OK)
+	    goto error;
+
         /*
 	* Apply predicates.
 	*/
         if ((predOp != NULL) && (seq->nodeNr > 0)) {
 	    /*
 	    * E.g. when we have a "/foo[some expression][n]".
-	    */	    
+	    */
 	    /*
 	    * QUESTION TODO: The old predicate evaluation took into
 	    *  account location-sets.
@@ -12433,7 +12581,7 @@ apply_predicates: /* --------------------------------------------------- */
 	    *  All what I learned now from the evaluation semantics
 	    *  does not indicate that a location-set will be processed
 	    *  here, so this looks OK.
-	    */	    
+	    */
 	    /*
 	    * Iterate over all predicates, starting with the outermost
 	    * predicate.
@@ -12926,8 +13074,10 @@ xmlXPathCompOpEvalFilterFirst(xmlXPathParserContextPtr ctxt,
 		tmp = xmlXPathCacheNewNodeSet(ctxt->context,
 		    ctxt->context->node);
 	    } else {
-		xmlXPathNodeSetAddUnique(tmp->nodesetval,
-		    ctxt->context->node);
+		if (xmlXPathNodeSetAddUnique(tmp->nodesetval,
+		                             ctxt->context->node) < 0) {
+		    ctxt->error = XPATH_MEMORY_ERROR;
+		}
 	    }
 	    valuePush(ctxt, tmp);
 	    if (op->ch2 != -1)
@@ -13040,8 +13190,10 @@ xmlXPathCompOpEvalFilterFirst(xmlXPathParserContextPtr ctxt,
 		tmp = xmlXPathCacheNewNodeSet(ctxt->context,
 		    ctxt->context->node);
 	    } else {
-		xmlXPathNodeSetAddUnique(tmp->nodesetval,
-		    ctxt->context->node);
+		if (xmlXPathNodeSetAddUnique(tmp->nodesetval,
+		                             ctxt->context->node) < 0) {
+		    ctxt->error = XPATH_MEMORY_ERROR;
+		}
 	    }
 	    valuePush(ctxt, tmp);
 	    ctxt->context->contextSize = oldset->nodeNr;
@@ -13059,7 +13211,8 @@ xmlXPathCompOpEvalFilterFirst(xmlXPathParserContextPtr ctxt,
 	    */
 	    res = valuePop(ctxt);
 	    if (xmlXPathEvaluatePredicateResult(ctxt, res)) {
-		xmlXPathNodeSetAdd(newset, oldset->nodeTab[i]);
+		if (xmlXPathNodeSetAdd(newset, oldset->nodeTab[i]) < 0)
+		    ctxt->error = XPATH_MEMORY_ERROR;
 	    }
 	    /*
 	    * Cleanup
@@ -13368,23 +13521,33 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
                 xmlXPathFunction func;
                 const xmlChar *oldFunc, *oldFuncURI;
 		int i;
+                int frame;
 
-                if (op->ch1 != -1)
+                frame = xmlXPathSetFrame(ctxt);
+                if (op->ch1 != -1) {
                     total +=
                         xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
-		if (ctxt->valueNr < op->value) {
+                    if (ctxt->error != XPATH_EXPRESSION_OK) {
+                        xmlXPathPopFrame(ctxt, frame);
+                        return (total);
+                    }
+                }
+		if (ctxt->valueNr < ctxt->valueFrame + op->value) {
 		    xmlGenericError(xmlGenericErrorContext,
 			    "xmlXPathCompOpEval: parameter error\n");
 		    ctxt->error = XPATH_INVALID_OPERAND;
+                    xmlXPathPopFrame(ctxt, frame);
 		    return (total);
 		}
-		for (i = 0; i < op->value; i++)
+		for (i = 0; i < op->value; i++) {
 		    if (ctxt->valueTab[(ctxt->valueNr - 1) - i] == NULL) {
 			xmlGenericError(xmlGenericErrorContext,
 				"xmlXPathCompOpEval: parameter error\n");
 			ctxt->error = XPATH_INVALID_OPERAND;
+                        xmlXPathPopFrame(ctxt, frame);
 			return (total);
 		    }
+                }
                 if (op->cache != NULL)
                     XML_CAST_FPTR(func) = op->cache;
                 else {
@@ -13400,6 +13563,7 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
                             xmlGenericError(xmlGenericErrorContext,
             "xmlXPathCompOpEval: function %s bound to undefined prefix %s\n",
                                     (char *)op->value4, (char *)op->value5);
+                            xmlXPathPopFrame(ctxt, frame);
                             ctxt->error = XPATH_UNDEF_PREFIX_ERROR;
                             return (total);
                         }
@@ -13422,6 +13586,7 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
                 func(ctxt, op->value);
                 ctxt->context->function = oldFunc;
                 ctxt->context->functionURI = oldFuncURI;
+                xmlXPathPopFrame(ctxt, frame);
                 return (total);
             }
         case XPATH_OP_ARG:
@@ -13429,17 +13594,20 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
 	    bak = ctxt->context->node;
 	    pp = ctxt->context->proximityPosition;
 	    cs = ctxt->context->contextSize;
-            if (op->ch1 != -1)
+            if (op->ch1 != -1) {
                 total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
-	    ctxt->context->contextSize = cs;
-	    ctxt->context->proximityPosition = pp;
-	    ctxt->context->node = bak;
-	    ctxt->context->doc = bakd;
-	    CHECK_ERROR0;
+                ctxt->context->contextSize = cs;
+                ctxt->context->proximityPosition = pp;
+                ctxt->context->node = bak;
+                ctxt->context->doc = bakd;
+	        CHECK_ERROR0;
+            }
             if (op->ch2 != -1) {
                 total += xmlXPathCompOpEval(ctxt, &comp->steps[op->ch2]);
-	        ctxt->context->doc = bakd;
-	        ctxt->context->node = bak;
+                ctxt->context->contextSize = cs;
+                ctxt->context->proximityPosition = pp;
+                ctxt->context->node = bak;
+                ctxt->context->doc = bakd;
 	        CHECK_ERROR0;
 	    }
             return (total);
@@ -13731,8 +13899,10 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
 			    tmp = xmlXPathCacheNewNodeSet(ctxt->context,
 				ctxt->context->node);
 			} else {
-			    xmlXPathNodeSetAddUnique(tmp->nodesetval,
-				ctxt->context->node);
+			    if (xmlXPathNodeSetAddUnique(tmp->nodesetval,
+				               ctxt->context->node) < 0) {
+				ctxt->error = XPATH_MEMORY_ERROR;
+			    }
 			}
                         valuePush(ctxt, tmp);
                         ctxt->context->contextSize = oldset->nodeNr;
@@ -13762,7 +13932,9 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
 			*/
                         res = valuePop(ctxt);
                         if (xmlXPathEvaluatePredicateResult(ctxt, res)) {
-                            xmlXPathNodeSetAdd(newset, oldset->nodeTab[i]);
+                            if (xmlXPathNodeSetAdd(newset, oldset->nodeTab[i])
+			        < 0)
+				ctxt->error = XPATH_MEMORY_ERROR;
                         }
 
                         /*
@@ -13978,6 +14150,7 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
     }
     xmlGenericError(xmlGenericErrorContext,
                     "XPath: unknown precompiled operation %d\n", op->op);
+    ctxt->error = XPATH_INVALID_OPERAND;
     return (total);
 }
 
@@ -14124,7 +14297,7 @@ xmlXPathRunStreamEval(xmlXPathContextPtr ctxt, xmlPatternPtr comp,
 	    if (toBool)
 		return(1);
 	    xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval,
-		(xmlNodePtr) ctxt->doc);
+		                     (xmlNodePtr) ctxt->doc);
 	} else {
 	    /* Select "self::node()" */
 	    if (toBool)
@@ -14217,7 +14390,11 @@ next_node:
 		} else if (ret == 1) {
 		    if (toBool)
 			goto return_1;
-		    xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval, cur);
+		    if (xmlXPathNodeSetAddUnique((*resultSeq)->nodesetval, cur)
+		        < 0) {
+			ctxt->lastError.domain = XML_FROM_XPATH;
+			ctxt->lastError.code = XML_ERR_NO_MEMORY;
+		    }
 		}
 		if ((cur->children == NULL) || (depth >= max_depth)) {
 		    ret = xmlStreamPop(patstream);
@@ -14233,6 +14410,7 @@ next_node:
 	}
 
 scan_children:
+	if (cur->type == XML_NAMESPACE_DECL) break;
 	if ((cur->children != NULL) && (depth < max_depth)) {
 	    /*
 	     * Do not descend on entities declarations
@@ -14325,6 +14503,7 @@ xmlXPathRunEval(xmlXPathParserContextPtr ctxt, int toBool)
 	ctxt->valueNr = 0;
 	ctxt->valueMax = 10;
 	ctxt->value = NULL;
+        ctxt->valueFrame = 0;
     }
 #ifdef XPATH_STREAMING
     if (ctxt->comp->stream) {
@@ -14552,57 +14731,64 @@ xmlXPathTryStreamCompile(xmlXPathContextPtr ctxt, const xmlChar *str) {
 }
 #endif /* XPATH_STREAMING */
 
-static int
-xmlXPathCanRewriteDosExpression(xmlChar *expr)
-{
-    if (expr == NULL)
-	return(0);
-    do {
-        if ((*expr == '/') && (*(++expr) == '/'))
-	    return(1);
-    } while (*expr++);
-    return(0);
-}
 static void
-xmlXPathRewriteDOSExpression(xmlXPathCompExprPtr comp, xmlXPathStepOpPtr op)
+xmlXPathOptimizeExpression(xmlXPathCompExprPtr comp, xmlXPathStepOpPtr op)
 {
     /*
     * Try to rewrite "descendant-or-self::node()/foo" to an optimized
     * internal representation.
     */
-    if (op->ch1 != -1) {
-	if ((op->op == XPATH_OP_COLLECT /* 11 */) &&
-	    ((xmlXPathAxisVal) op->value == AXIS_CHILD /* 4 */) &&
-	    ((xmlXPathTestVal) op->value2 == NODE_TEST_NAME /* 5 */) &&
-	    ((xmlXPathTypeVal) op->value3 == NODE_TYPE_NODE /* 0 */))
-	{
-	    /*
-	    * This is a "child::foo"
-	    */
-	    xmlXPathStepOpPtr prevop = &comp->steps[op->ch1];
-
-	    if ((prevop->op == XPATH_OP_COLLECT /* 11 */) &&
-		(prevop->ch1 != -1) &&
-		((xmlXPathAxisVal) prevop->value ==
-		    AXIS_DESCENDANT_OR_SELF) &&
-		(prevop->ch2 == -1) &&
-		((xmlXPathTestVal) prevop->value2 == NODE_TEST_TYPE) &&
-		((xmlXPathTypeVal) prevop->value3 == NODE_TYPE_NODE) &&
-		(comp->steps[prevop->ch1].op == XPATH_OP_ROOT))
-	    {
-		/*
-		* This is a "/descendant-or-self::node()" without predicates.
-		* Eliminate it.
-		*/
-		op->ch1 = prevop->ch1;
-		op->rewriteType = XP_REWRITE_DOS_CHILD_ELEM;
-	    }
+
+    if ((op->op == XPATH_OP_COLLECT /* 11 */) &&
+        (op->ch1 != -1) &&
+        (op->ch2 == -1 /* no predicate */))
+    {
+        xmlXPathStepOpPtr prevop = &comp->steps[op->ch1];
+
+        if ((prevop->op == XPATH_OP_COLLECT /* 11 */) &&
+            ((xmlXPathAxisVal) prevop->value ==
+                AXIS_DESCENDANT_OR_SELF) &&
+            (prevop->ch2 == -1) &&
+            ((xmlXPathTestVal) prevop->value2 == NODE_TEST_TYPE) &&
+            ((xmlXPathTypeVal) prevop->value3 == NODE_TYPE_NODE))
+        {
+            /*
+            * This is a "descendant-or-self::node()" without predicates.
+            * Try to eliminate it.
+            */
+
+            switch ((xmlXPathAxisVal) op->value) {
+                case AXIS_CHILD:
+                case AXIS_DESCENDANT:
+                    /*
+                    * Convert "descendant-or-self::node()/child::" or
+                    * "descendant-or-self::node()/descendant::" to
+                    * "descendant::"
+                    */
+                    op->ch1   = prevop->ch1;
+                    op->value = AXIS_DESCENDANT;
+                    break;
+                case AXIS_SELF:
+                case AXIS_DESCENDANT_OR_SELF:
+                    /*
+                    * Convert "descendant-or-self::node()/self::" or
+                    * "descendant-or-self::node()/descendant-or-self::" to
+                    * to "descendant-or-self::"
+                    */
+                    op->ch1   = prevop->ch1;
+                    op->value = AXIS_DESCENDANT_OR_SELF;
+                    break;
+                default:
+                    break;
+            }
 	}
-	if (op->ch1 != -1)
-	    xmlXPathRewriteDOSExpression(comp, &comp->steps[op->ch1]);
     }
+
+    /* Recurse */
+    if (op->ch1 != -1)
+        xmlXPathOptimizeExpression(comp, &comp->steps[op->ch1]);
     if (op->ch2 != -1)
-	xmlXPathRewriteDOSExpression(comp, &comp->steps[op->ch2]);
+	xmlXPathOptimizeExpression(comp, &comp->steps[op->ch2]);
 }
 
 /**
@@ -14660,12 +14846,8 @@ xmlXPathCtxtCompile(xmlXPathContextPtr ctxt, const xmlChar *str) {
 	comp->string = xmlStrdup(str);
 	comp->nb = 0;
 #endif
-	if ((comp->expr != NULL) &&
-	    (comp->nbStep > 2) &&
-	    (comp->last >= 0) &&
-	    (xmlXPathCanRewriteDosExpression(comp->expr) == 1))
-	{
-	    xmlXPathRewriteDOSExpression(comp, &comp->steps[comp->last]);
+	if ((comp->nbStep > 1) && (comp->last >= 0)) {
+	    xmlXPathOptimizeExpression(comp, &comp->steps[comp->last]);
 	}
     }
     return(comp);
@@ -14842,17 +15024,12 @@ xmlXPathEvalExpr(xmlXPathParserContextPtr ctxt) {
 #endif
     {
 	xmlXPathCompileExpr(ctxt, 1);
-	/*
-	* In this scenario the expression string will sit in ctxt->base.
-	*/
 	if ((ctxt->error == XPATH_EXPRESSION_OK) &&
 	    (ctxt->comp != NULL) &&
-	    (ctxt->base != NULL) &&
-	    (ctxt->comp->nbStep > 2) &&
-	    (ctxt->comp->last >= 0) &&
-	    (xmlXPathCanRewriteDosExpression((xmlChar *) ctxt->base) == 1))
+	    (ctxt->comp->nbStep > 1) &&
+	    (ctxt->comp->last >= 0))
 	{
-	    xmlXPathRewriteDOSExpression(ctxt->comp,
+	    xmlXPathOptimizeExpression(ctxt->comp,
 		&ctxt->comp->steps[ctxt->comp->last]);
 	}
     }
@@ -14923,6 +15100,49 @@ xmlXPathEval(const xmlChar *str, xmlXPathContextPtr ctx) {
 }
 
 /**
+ * xmlXPathSetContextNode:
+ * @node: the node to to use as the context node
+ * @ctx:  the XPath context
+ *
+ * Sets 'node' as the context node. The node must be in the same
+ * document as that associated with the context.
+ *
+ * Returns -1 in case of error or 0 if successful
+ */
+int
+xmlXPathSetContextNode(xmlNodePtr node, xmlXPathContextPtr ctx) {
+    if ((node == NULL) || (ctx == NULL))
+        return(-1);
+
+    if (node->doc == ctx->doc) {
+        ctx->node = node;
+	return(0);
+    }
+    return(-1);
+}
+
+/**
+ * xmlXPathNodeEval:
+ * @node: the node to to use as the context node
+ * @str:  the XPath expression
+ * @ctx:  the XPath context
+ *
+ * Evaluate the XPath Location Path in the given context. The node 'node'
+ * is set as the context node. The context node is not restored.
+ *
+ * Returns the xmlXPathObjectPtr resulting from the evaluation or NULL.
+ *         the caller has to free the object.
+ */
+xmlXPathObjectPtr
+xmlXPathNodeEval(xmlNodePtr node, const xmlChar *str, xmlXPathContextPtr ctx) {
+    if (str == NULL)
+        return(NULL);
+    if (xmlXPathSetContextNode(node, ctx) < 0)
+        return(NULL);
+    return(xmlXPathEval(str, ctx));
+}
+
+/**
  * xmlXPathEvalExpression:
  * @str:  the XPath expression
  * @ctxt:  the XPath context
@@ -15026,7 +15246,7 @@ static void
 xmlXPathEscapeUriFunction(xmlXPathParserContextPtr ctxt, int nargs) {
     xmlXPathObjectPtr str;
     int escape_reserved;
-    xmlBufferPtr target;
+    xmlBufPtr target;
     xmlChar *cptr;
     xmlChar escape[4];
 
@@ -15037,7 +15257,7 @@ xmlXPathEscapeUriFunction(xmlXPathParserContextPtr ctxt, int nargs) {
     CAST_TO_STRING;
     str = valuePop(ctxt);
 
-    target = xmlBufferCreate();
+    target = xmlBufCreate();
 
     escape[0] = '%';
     escape[3] = 0;
@@ -15062,7 +15282,7 @@ xmlXPathEscapeUriFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 		  *cptr == ':' || *cptr == '@' || *cptr == '&' ||
 		  *cptr == '=' || *cptr == '+' || *cptr == '$' ||
 		  *cptr == ','))) {
-		xmlBufferAdd(target, cptr, 1);
+		xmlBufAdd(target, cptr, 1);
 	    } else {
 		if ((*cptr >> 4) < 10)
 		    escape[1] = '0' + (*cptr >> 4);
@@ -15073,13 +15293,13 @@ xmlXPathEscapeUriFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 		else
 		    escape[2] = 'A' - 10 + (*cptr & 0xF);
 
-		xmlBufferAdd(target, &escape[0], 3);
+		xmlBufAdd(target, &escape[0], 3);
 	    }
 	}
     }
     valuePush(ctxt, xmlXPathCacheNewString(ctxt->context,
-	xmlBufferContent(target)));
-    xmlBufferFree(target);
+	xmlBufContent(target)));
+    xmlBufFree(target);
     xmlXPathReleaseObject(ctxt->context, str);
 }
 
diff --git a/third_party/libxml/src/xpointer.c b/third_party/libxml/src/xpointer.c
index ae5dd08..4b4ac2e 100644
--- a/third_party/libxml/src/xpointer.c
+++ b/third_party/libxml/src/xpointer.c
@@ -7,7 +7,7 @@
  *
  * Added support for the element() scheme described in:
  * W3C Proposed Recommendation 13 November 2002
- * http://www.w3.org/TR/2002/PR-xptr-element-20021113/  
+ * http://www.w3.org/TR/2002/PR-xptr-element-20021113/
  *
  * See Copyright for the status of this software.
  *
@@ -47,19 +47,19 @@
 #endif
 #endif
 
-#define TODO 								\
+#define TODO								\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Unimplemented block at %s:%d\n",				\
             __FILE__, __LINE__);
 
-#define STRANGE 							\
+#define STRANGE							\
     xmlGenericError(xmlGenericErrorContext,				\
 	    "Internal error at %s:%d\n",				\
             __FILE__, __LINE__);
 
 /************************************************************************
  *									*
- * 		Some factorized error routines				*
+ *		Some factorized error routines				*
  *									*
  ************************************************************************/
 
@@ -134,7 +134,7 @@ xmlNodePtr xmlXPtrAdvanceNode(xmlNodePtr cur, int *level);
 static int
 xmlXPtrGetArity(xmlNodePtr cur) {
     int i;
-    if (cur == NULL) 
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
 	return(-1);
     cur = cur->children;
     for (i = 0;cur != NULL;cur = cur->next) {
@@ -157,7 +157,7 @@ xmlXPtrGetArity(xmlNodePtr cur) {
 static int
 xmlXPtrGetIndex(xmlNodePtr cur) {
     int i;
-    if (cur == NULL) 
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
 	return(-1);
     for (i = 1;cur != NULL;cur = cur->prev) {
 	if ((cur->type == XML_ELEMENT_NODE) ||
@@ -179,11 +179,11 @@ xmlXPtrGetIndex(xmlNodePtr cur) {
 static xmlNodePtr
 xmlXPtrGetNthChild(xmlNodePtr cur, int no) {
     int i;
-    if (cur == NULL) 
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
 	return(cur);
     cur = cur->children;
     for (i = 0;i <= no;cur = cur->next) {
-	if (cur == NULL) 
+	if (cur == NULL)
 	    return(cur);
 	if ((cur->type == XML_ELEMENT_NODE) ||
 	    (cur->type == XML_DOCUMENT_NODE) ||
@@ -553,7 +553,7 @@ xmlXPtrNewRangeNodeObject(xmlNodePtr start, xmlXPathObjectPtr end) {
 	    break;
 	case XPATH_NODESET:
 	    /*
-	     * Empty set ... 
+	     * Empty set ...
 	     */
 	    if (end->nodesetval->nodeNr <= 0)
 		return(NULL);
@@ -731,7 +731,7 @@ xmlXPtrLocationSetDel(xmlLocationSetPtr cur, xmlXPathObjectPtr val) {
 
     if (i >= cur->locNr) {
 #ifdef DEBUG
-        xmlGenericError(xmlGenericErrorContext, 
+        xmlGenericError(xmlGenericErrorContext,
 	        "xmlXPtrLocationSetDel: Range wasn't found in RangeList\n");
 #endif
         return;
@@ -903,7 +903,7 @@ static void xmlXPtrEvalChildSeq(xmlXPathParserContextPtr ctxt, xmlChar *name);
 #define NXT(val) ctxt->cur[(val)]
 #define CUR_PTR ctxt->cur
 
-#define SKIP_BLANKS 							\
+#define SKIP_BLANKS							\
     while (IS_BLANK_CH(*(ctxt->cur))) NEXT
 
 #define CURRENT (*ctxt->cur)
@@ -945,7 +945,7 @@ xmlXPtrGetChildNo(xmlXPathParserContextPtr ctxt, int indx) {
  * xmlXPtrEvalXPtrPart:
  * @ctxt:  the XPointer Parser context
  * @name:  the preparsed Scheme for the XPtrPart
- * 
+ *
  * XPtrPart ::= 'xpointer' '(' XPtrExpr ')'
  *            | Scheme '(' SchemeSpecificExpr ')'
  *
@@ -953,7 +953,7 @@ xmlXPtrGetChildNo(xmlXPathParserContextPtr ctxt, int indx) {
  *
  * SchemeSpecificExpr ::= StringWithBalancedParens
  *
- * StringWithBalancedParens ::=  
+ * StringWithBalancedParens ::=
  *              [^()]* ('(' StringWithBalancedParens ')' [^()]*)*
  *              [VC: Parenthesis escaping]
  *
@@ -971,7 +971,7 @@ xmlXPtrGetChildNo(xmlXPathParserContextPtr ctxt, int indx) {
  *
  * Parse and evaluate an XPtrPart. Basically it generates the unescaped
  * string and if the scheme is 'xpointer' it will call the XPath interpreter.
- * 
+ *
  * TODO: there is no new scheme registration mechanism
  */
 
@@ -1010,11 +1010,11 @@ xmlXPtrEvalXPtrPart(xmlXPathParserContextPtr ctxt, xmlChar *name) {
 	} else if (CUR == '(') {
 	    level++;
 	} else if (CUR == '^') {
-	    if ((NXT(1) == ')') || (NXT(1) == '(') || (NXT(1) == '^')) {
-	        NEXT;
-	    }
+            if ((NXT(1) == ')') || (NXT(1) == '(') || (NXT(1) == '^')) {
+                NEXT;
+            }
 	}
-	*cur++ = CUR;
+        *cur++ = CUR;
 	NEXT;
     }
     *cur = 0;
@@ -1097,7 +1097,7 @@ xmlXPtrEvalXPtrPart(xmlXPathParserContextPtr ctxt, xmlChar *name) {
 	    xmlFree(name);
 	    XP_ERROR(XPATH_MEMORY_ERROR);
 	}
-	
+
 	xmlXPathRegisterNs(ctxt->context, prefix, URI);
 	CUR_PTR = left;
 	xmlFree(URI);
@@ -1229,7 +1229,7 @@ xmlXPtrEvalChildSeq(xmlXPathParserContextPtr ctxt, xmlChar *name) {
     while (CUR == '/') {
 	int child = 0;
 	NEXT;
-        
+
 	while ((CUR >= '0') && (CUR <= '9')) {
 	    child = child * 10 + (CUR - '0');
 	    NEXT;
@@ -1253,7 +1253,7 @@ static void
 xmlXPtrEvalXPointer(xmlXPathParserContextPtr ctxt) {
     if (ctxt->valueTab == NULL) {
 	/* Allocate the value stack */
-	ctxt->valueTab = (xmlXPathObjectPtr *) 
+	ctxt->valueTab = (xmlXPathObjectPtr *)
 			 xmlMalloc(10 * sizeof(xmlXPathObjectPtr));
 	if (ctxt->valueTab == NULL) {
 	    xmlXPtrErrMemory("allocating evaluation context");
@@ -1262,6 +1262,7 @@ xmlXPtrEvalXPointer(xmlXPathParserContextPtr ctxt) {
 	ctxt->valueNr = 0;
 	ctxt->valueMax = 10;
 	ctxt->value = NULL;
+	ctxt->valueFrame = 0;
     }
     SKIP_BLANKS;
     if (CUR == '/') {
@@ -1374,6 +1375,8 @@ xmlXPtrEval(const xmlChar *str, xmlXPathContextPtr ctx) {
 	return(NULL);
 
     ctxt = xmlXPathNewParserContext(str, ctx);
+    if (ctxt == NULL)
+	return(NULL);
     ctxt->xptr = 1;
     xmlXPtrEvalXPointer(ctxt);
 
@@ -1395,13 +1398,13 @@ xmlXPtrEval(const xmlChar *str, xmlXPathContextPtr ctx) {
 		    /*
 		     * Evaluation may push a root nodeset which is unused
 		     */
-		    xmlNodeSetPtr set; 
+		    xmlNodeSetPtr set;
 		    set = tmp->nodesetval;
 		    if ((set->nodeNr != 1) ||
 			(set->nodeTab[0] != (xmlNodePtr) ctx->doc))
 			stack++;
 		} else
-		    stack++;    
+		    stack++;
 	    }
 	    xmlXPathFreeObject(tmp);
         }
@@ -1415,7 +1418,7 @@ xmlXPtrEval(const xmlChar *str, xmlXPathContextPtr ctx) {
 	xmlXPathFreeObject(res);
 	res = NULL;
     }
-        
+
     xmlXPathFreeParserContext(ctxt);
     return(res);
 }
@@ -1443,11 +1446,13 @@ xmlXPtrBuildRangeNodeList(xmlXPathObjectPtr range) {
 	return(NULL);
     start = (xmlNodePtr) range->user;
 
-    if (start == NULL)
+    if ((start == NULL) || (start->type == XML_NAMESPACE_DECL))
 	return(NULL);
     end = range->user2;
     if (end == NULL)
 	return(xmlCopyNode(start, 1));
+    if (end->type == XML_NAMESPACE_DECL)
+        return(NULL);
 
     cur = start;
     index1 = range->index;
@@ -1477,7 +1482,7 @@ xmlXPtrBuildRangeNodeList(xmlXPathObjectPtr range) {
 		/* prune and return full set */
 		if (last != NULL)
 		    xmlAddNextSibling(last, tmp);
-		else 
+		else
 		    xmlAddChild(parent, tmp);
 		return(list);
 	    } else {
@@ -1731,7 +1736,7 @@ xmlXPtrNbLocChildren(xmlNodePtr node) {
  * @ctxt:  the XPointer Parser context
  * @nargs:  the number of args
  *
- * Function implementing here() operation 
+ * Function implementing here() operation
  * as described in 5.4.3
  */
 static void
@@ -1740,7 +1745,7 @@ xmlXPtrHereFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 
     if (ctxt->context->here == NULL)
 	XP_ERROR(XPTR_SYNTAX_ERROR);
-    
+
     valuePush(ctxt, xmlXPtrNewLocationSetNodes(ctxt->context->here, NULL));
 }
 
@@ -1749,7 +1754,7 @@ xmlXPtrHereFunction(xmlXPathParserContextPtr ctxt, int nargs) {
  * @ctxt:  the XPointer Parser context
  * @nargs:  the number of args
  *
- * Function implementing origin() operation 
+ * Function implementing origin() operation
  * as described in 5.4.3
  */
 static void
@@ -1758,7 +1763,7 @@ xmlXPtrOriginFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 
     if (ctxt->context->origin == NULL)
 	XP_ERROR(XPTR_SYNTAX_ERROR);
-    
+
     valuePush(ctxt, xmlXPtrNewLocationSetNodes(ctxt->context->origin, NULL));
 }
 
@@ -1767,7 +1772,7 @@ xmlXPtrOriginFunction(xmlXPathParserContextPtr ctxt, int nargs) {
  * @ctxt:  the XPointer Parser context
  * @nargs:  the number of args
  *
- * Function implementing start-point() operation 
+ * Function implementing start-point() operation
  * as described in 5.4.3
  * ----------------
  * location-set start-point(location-set)
@@ -1804,6 +1809,8 @@ xmlXPtrStartPointFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	 */
 	tmp = xmlXPtrNewLocationSetNodeSet(obj->nodesetval);
 	xmlXPathFreeObject(obj);
+	if (tmp == NULL)
+            XP_ERROR(XPATH_MEMORY_ERROR)
 	obj = tmp;
     }
 
@@ -1859,7 +1866,7 @@ xmlXPtrStartPointFunction(xmlXPathParserContextPtr ctxt, int nargs) {
  * @ctxt:  the XPointer Parser context
  * @nargs:  the number of args
  *
- * Function implementing end-point() operation 
+ * Function implementing end-point() operation
  * as described in 5.4.3
  * ----------------------------
  * location-set end-point(location-set)
@@ -1898,10 +1905,16 @@ xmlXPtrEndPointFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	 */
 	tmp = xmlXPtrNewLocationSetNodeSet(obj->nodesetval);
 	xmlXPathFreeObject(obj);
+	if (tmp == NULL)
+            XP_ERROR(XPATH_MEMORY_ERROR)
 	obj = tmp;
     }
 
     newset = xmlXPtrLocationSetCreate(NULL);
+    if (newset == NULL) {
+	xmlXPathFreeObject(obj);
+        XP_ERROR(XPATH_MEMORY_ERROR);
+    }
     oldset = (xmlLocationSetPtr) obj->user;
     if (oldset != NULL) {
 	int i;
@@ -1995,7 +2008,7 @@ xmlXPtrCoveringRange(xmlXPathParserContextPtr ctxt, xmlXPathObjectPtr loc) {
 			case XML_NOTATION_NODE:
 			case XML_HTML_DOCUMENT_NODE: {
 			    int indx = xmlXPtrGetIndex(node);
-			     
+
 			    node = node->parent;
 			    return(xmlXPtrNewRange(node, indx - 1,
 					           node, indx + 1));
@@ -2046,6 +2059,8 @@ xmlXPtrRangeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	 */
 	tmp = xmlXPtrNewLocationSetNodeSet(set->nodesetval);
 	xmlXPathFreeObject(set);
+	if (tmp == NULL)
+            XP_ERROR(XPATH_MEMORY_ERROR)
 	set = tmp;
     }
     oldset = (xmlLocationSetPtr) set->user;
@@ -2054,6 +2069,10 @@ xmlXPtrRangeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
      * The loop is to compute the covering range for each item and add it
      */
     newset = xmlXPtrLocationSetCreate(NULL);
+    if (newset == NULL) {
+	xmlXPathFreeObject(set);
+        XP_ERROR(XPATH_MEMORY_ERROR);
+    }
     for (i = 0;i < oldset->locNr;i++) {
 	xmlXPtrLocationSetAdd(newset,
 		xmlXPtrCoveringRange(ctxt, oldset->locTab[i]));
@@ -2192,6 +2211,8 @@ xmlXPtrRangeInsideFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	 */
 	tmp = xmlXPtrNewLocationSetNodeSet(set->nodesetval);
 	xmlXPathFreeObject(set);
+	if (tmp == NULL)
+	     XP_ERROR(XPATH_MEMORY_ERROR)
 	set = tmp;
     }
     oldset = (xmlLocationSetPtr) set->user;
@@ -2200,6 +2221,10 @@ xmlXPtrRangeInsideFunction(xmlXPathParserContextPtr ctxt, int nargs) {
      * The loop is to compute the covering range for each item and add it
      */
     newset = xmlXPtrLocationSetCreate(NULL);
+    if (newset == NULL) {
+	xmlXPathFreeObject(set);
+        XP_ERROR(XPATH_MEMORY_ERROR);
+    }
     for (i = 0;i < oldset->locNr;i++) {
 	xmlXPtrLocationSetAdd(newset,
 		xmlXPtrInsideRange(ctxt, oldset->locTab[i]));
@@ -2242,7 +2267,7 @@ xmlXPtrRangeToFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 
     cur = ctxt->cur;
     newset = xmlXPtrLocationSetCreate(NULL);
-    
+
     for (i = 0; i < oldset->nodeNr; i++) {
 	ctxt->cur = cur;
 
@@ -2276,7 +2301,7 @@ xmlXPtrRangeToFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	    res = valuePop(ctxt);
 	    xmlXPathFreeObject(res);
 	}
-	
+
 	ctxt->context->node = NULL;
     }
 
@@ -2296,14 +2321,14 @@ xmlXPtrRangeToFunction(xmlXPathParserContextPtr ctxt, int nargs) {
  * @level: incremented/decremented to show level in tree
  *
  * Advance to the next element or text node in document order
- * TODO: add a stack for entering/exiting entities 
+ * TODO: add a stack for entering/exiting entities
  *
  * Returns -1 in case of failure, 0 otherwise
  */
 xmlNodePtr
 xmlXPtrAdvanceNode(xmlNodePtr cur, int *level) {
 next:
-    if (cur == NULL)
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
 	return(NULL);
     if (cur->children != NULL) {
         cur = cur->children ;
@@ -2361,7 +2386,7 @@ xmlXPtrAdvanceChar(xmlNodePtr *node, int *indx, int bytes) {
     if ((node == NULL) || (indx == NULL))
 	return(-1);
     cur = *node;
-    if (cur == NULL)
+    if ((cur == NULL) || (cur->type == XML_NAMESPACE_DECL))
 	return(-1);
     pos = *indx;
 
@@ -2399,7 +2424,7 @@ xmlXPtrAdvanceChar(xmlNodePtr *node, int *indx, int bytes) {
 	    return(0);
 	}
 	/*
-	 * We should have a text (or cdata) node ... 
+	 * We should have a text (or cdata) node ...
 	 */
 	len = 0;
 	if ((cur->type != XML_ELEMENT_NODE) &&
@@ -2452,13 +2477,12 @@ xmlXPtrMatchString(const xmlChar *string, xmlNodePtr start, int startindex,
 
     if (string == NULL)
 	return(-1);
-    if (start == NULL)
+    if ((start == NULL) || (start->type == XML_NAMESPACE_DECL))
 	return(-1);
-    if ((end == NULL) || (endindex == NULL))
+    if ((end == NULL) || (*end == NULL) ||
+        ((*end)->type == XML_NAMESPACE_DECL) || (endindex == NULL))
 	return(-1);
     cur = start;
-    if (cur == NULL)
-	return(-1);
     pos = startindex - 1;
     stringlen = xmlStrlen(string);
 
@@ -2537,13 +2561,12 @@ xmlXPtrSearchString(const xmlChar *string, xmlNodePtr *start, int *startindex,
 
     if (string == NULL)
 	return(-1);
-    if ((start == NULL) || (startindex == NULL))
+    if ((start == NULL) || (*start == NULL) ||
+        ((*start)->type == XML_NAMESPACE_DECL) || (startindex == NULL))
 	return(-1);
     if ((end == NULL) || (endindex == NULL))
 	return(-1);
     cur = *start;
-    if (cur == NULL)
-	return(-1);
     pos = *startindex - 1;
     first = string[0];
 
@@ -2576,7 +2599,7 @@ xmlXPtrSearchString(const xmlChar *string, xmlNodePtr *start, int *startindex,
 		    /*
 		     * An empty string is considered to match before each
 		     * character of the string-value and after the final
-		     * character. 
+		     * character.
 		     */
 #ifdef DEBUG_RANGES
 		    xmlGenericError(xmlGenericErrorContext,
@@ -2617,14 +2640,12 @@ xmlXPtrGetLastChar(xmlNodePtr *node, int *indx) {
     xmlNodePtr cur;
     int pos, len = 0;
 
-    if ((node == NULL) || (indx == NULL))
+    if ((node == NULL) || (*node == NULL) ||
+        ((*node)->type == XML_NAMESPACE_DECL) || (indx == NULL))
 	return(-1);
     cur = *node;
     pos = *indx;
 
-    if (cur == NULL)
-	return(-1);
-
     if ((cur->type == XML_ELEMENT_NODE) ||
 	(cur->type == XML_DOCUMENT_NODE) ||
 	(cur->type == XML_HTML_DOCUMENT_NODE)) {
@@ -2728,7 +2749,7 @@ xmlXPtrGetEndPoint(xmlXPathObjectPtr obj, xmlNodePtr *node, int *indx) {
  * @nargs:  the number of args
  *
  * Function implementing the string-range() function
- * range as described in 5.4.2 
+ * range as described in 5.4.2
  *
  * ------------------------------
  * [Definition: For each location in the location-set argument,
@@ -2797,6 +2818,10 @@ xmlXPtrStringRangeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 
     set = valuePop(ctxt);
     newset = xmlXPtrLocationSetCreate(NULL);
+    if (newset == NULL) {
+	xmlXPathFreeObject(set);
+        XP_ERROR(XPATH_MEMORY_ERROR);
+    }
     if (set->nodesetval == NULL) {
         goto error;
     }
@@ -2808,6 +2833,8 @@ xmlXPtrStringRangeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
 	 */
 	tmp = xmlXPtrNewLocationSetNodeSet(set->nodesetval);
 	xmlXPathFreeObject(set);
+	if (tmp == NULL)
+	     XP_ERROR(XPATH_MEMORY_ERROR)
 	set = tmp;
     }
     oldset = (xmlLocationSetPtr) set->user;
@@ -2892,7 +2919,7 @@ error:
  * @ctxt:  the XPointer Parser context
  *
  *  [8]   Predicate ::=   '[' PredicateExpr ']'
- *  [9]   PredicateExpr ::=   Expr 
+ *  [9]   PredicateExpr ::=   Expr
  *
  * Evaluate a predicate as in xmlXPathEvalPredicate() but for
  * a Location Set instead of a node set
@@ -2941,7 +2968,7 @@ xmlXPtrEvalRangePredicate(xmlXPathParserContextPtr ctxt) {
 	 */
         cur = ctxt->cur;
 	newset = xmlXPtrLocationSetCreate(NULL);
-	
+
         for (i = 0; i < oldset->locNr; i++) {
 	    ctxt->cur = cur;
 
@@ -2977,7 +3004,7 @@ xmlXPtrEvalRangePredicate(xmlXPathParserContextPtr ctxt) {
 		res = valuePop(ctxt);
 		xmlXPathFreeObject(res);
 	    }
-	    
+
 	    ctxt->context->node = NULL;
 	}
 
diff --git a/third_party/libxml/src/xstc/Makefile.am b/third_party/libxml/src/xstc/Makefile.am
new file mode 100644
index 0000000..5ef1819
--- /dev/null
+++ b/third_party/libxml/src/xstc/Makefile.am
@@ -0,0 +1,132 @@
+#
+# Definition for the tests from W3C
+#
+PYSCRIPTS=nist-test.py ms-test.py sun-test.py
+TESTDIR=Tests
+TESTDIRS=$(TESTDIR)/msxsdtest $(TESTDIR)/suntest $(TESTDIR)/Datatypes
+TARBALL=xsts-2002-01-16.tar.gz
+TARBALL_2=xsts-2004-01-14.tar.gz
+TSNAME=xmlschema2002-01-16
+TSNAME_2=xmlschema2004-01-14
+TARBALLURL=http://www.w3.org/XML/2004/xml-schema-test-suite/$(TSNAME)/$(TARBALL)
+TARBALLURL_2=http://www.w3.org/XML/2004/xml-schema-test-suite/$(TSNAME_2)/$(TARBALL_2)
+MSTESTDEF=MSXMLSchema1-0-20020116.testSet
+SUNTESTDEF=SunXMLSchema1-0-20020116.testSet
+NISTTESTDEF=NISTXMLSchema1-0-20020116.testSet
+NISTTESTDEF_2=NISTXMLSchemaDatatypes.testSet
+
+#
+# The local data and scripts
+#
+EXTRA_DIST=xstc.py xstc-to-python.xsl
+#
+# Nothing is done by make, only make tests and
+# only if Python and Schemas are enabled.
+#
+all:
+
+#
+# Rule to load the test description and extract the informations
+#
+$(TESTDIRS) Tests/Metadata/$(NISTTESTDEF_2) Tests/Metadata/$(MSTTESTDEF) Tests/Metadata/$(SUNTESTDEF):
+	-@(if [ ! -d Tests ] ; then \
+	   mkdir Tests ; \
+	   fi)
+	-@(if [ ! -f $(TARBALL_2) ] ; then \
+	   if [ -f $(srcdir)/$(TARBALL_2) ] ; then \
+	   $(LN_S) $(srcdir)/$(TARBALL_2) $(TARBALL_2) ; else \
+	   echo "Missing the test suite description (2004-01-14), trying to fetch it" ;\
+	   if [ -x "$(WGET)" ] ; then \
+	   $(WGET) $(TARBALLURL_2) ; \
+	   else echo "Dont' know how to fetch $(TARBALLURL_2)" ; fi ; fi ; fi)
+	-@(if [ -f $(TARBALL_2) ] ; then \
+	   echo -n "extracting test data (NIST)..." ; \
+	   $(TAR) -xzf $(TARBALL_2) --wildcards '*/Datatypes' '*/Metadata/$(NISTTESTDEF_2)' ; \
+	   echo "done" ; \
+	   fi)
+	-@(if [ ! -f $(TARBALL) ] ; then \
+	   if [ -f $(srcdir)/$(TARBALL) ] ; then \
+	   $(LN_S) $(srcdir)/$(TARBALL) $(TARBALL) ; else \
+	   echo "Missing the test suite description (2002-01-16), trying to fetch it" ;\
+	   if [ -x "$(WGET)" ] ; then \
+	   $(WGET) $(TARBALLURL) ; \
+	   else echo "Dont' know how to fetch $(TARBALLURL)" ; fi ; fi ; fi)
+	-@(if [ -f $(TARBALL) ] ; then \
+	   echo -n "extracting test data (Sun, Microsoft)..." ; \
+	   $(TAR) -C Tests -xzf $(TARBALL) --wildcards '*/suntest' '*/msxsdtest' '*/$(MSTESTDEF)' '*/$(SUNTESTDEF)' ; \
+	   if [ -d Tests/suntest ] ; then rm -r Tests/suntest ; fi ; \
+	   if [ -d Tests/msxsdtest ] ; then rm -r Tests/msxsdtest ; fi ; \
+	   mv Tests/xmlschema2002-01-16/* Tests ; \
+	   mv Tests/*.testSet Tests/Metadata ; \
+	   rm -r Tests/xmlschema2002-01-16 ; \
+	   echo "done" ; \
+	   fi)
+
+#
+# The python tests are generated via XSLT
+#
+nist-test.py: Tests/Metadata/$(NISTTESTDEF_2) xstc-to-python.xsl
+	-@(if [ -x $(XSLTPROC) ] ; then \
+	  echo "Rebuilding script (NIST)" $@ ; \
+	  $(XSLTPROC) --nonet --stringparam vendor NIST-2 \
+	                     $(srcdir)/xstc-to-python.xsl \
+	                     $(srcdir)/Tests/Metadata/$(NISTTESTDEF_2) > $@ ; \
+	  chmod +x $@ ; fi )
+
+ms-test.py: Tests/Metadata/$(MSTTESTDEF) xstc-to-python.xsl
+	-@(if [ -x $(XSLTPROC) ] ; then \
+	  echo "Rebuilding script (Microsoft)" $@ ; \
+	  $(XSLTPROC) --nonet --stringparam vendor MS \
+	                     $(srcdir)/xstc-to-python.xsl \
+	                     $(srcdir)/Tests/Metadata/$(MSTESTDEF) > $@ ; \
+	  chmod +x $@ ; fi )
+
+sun-test.py: Tests/Metadata/$(SUNTESTDEF) xstc-to-python.xsl
+	-@(if [ -x $(XSLTPROC) ] ; then \
+	  echo "Rebuilding script (Sun)" $@ ; \
+	  $(XSLTPROC) --nonet --stringparam vendor SUN \
+	                     $(srcdir)/xstc-to-python.xsl \
+	                     $(srcdir)/Tests/Metadata/$(SUNTESTDEF) > $@ ; \
+	  chmod +x $@ ; fi )
+
+#
+# The actual test run if present. PYTHONPATH is updated to make sure
+# we run the version from the loacl build and not preinstalled bindings
+#
+pytests: $(PYSCRIPTS) $(TESTDIRS)
+	-@(if [ -x nist-test.py -a -d $(TESTDIR)/Datatypes ] ; then 		\
+	   echo "## Running XML Schema tests (NIST)";			\
+	   PYTHONPATH="../python:../python/.libs:..:../.libs:$$PYTHONPATH" ;\
+	   export PYTHONPATH;						\
+	   LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ;	\
+	   export LD_LIBRARY_PATH;					\
+	   $(CHECKER) $(PYTHON) nist-test.py -s -b $(srcdir) ; fi)
+	-@(if [ -x sun-test.py -a -d $(TESTDIR)/suntest ] ; then 			\
+	   echo "## Running Schema tests (Sun)";				\
+	   PYTHONPATH="../python:../python/.libs:..:../.libs:$$PYTHONPATH" ;\
+	   export PYTHONPATH;						\
+	   LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ;	\
+	   export LD_LIBRARY_PATH;					\
+	   $(CHECKER) $(PYTHON) sun-test.py -s -b $(srcdir) ; fi)
+	-@(if [ -x ms-test.py -a -d $(TESTDIR)/msxsdtest ] ; then 			\
+	   echo "## Running Schema tests (Microsoft)";			\
+	   PYTHONPATH="../python:../python/.libs:..:../.libs:$$PYTHONPATH" ;\
+	   export PYTHONPATH;						\
+	   LD_LIBRARY_PATH="$(top_builddir)/.libs:$$LD_LIBRARY_PATH" ;	\
+	   export LD_LIBRARY_PATH;					\
+	   $(CHECKER) $(PYTHON) ms-test.py -s -b $(srcdir) ; fi)
+
+tests:
+	-@(if [ -x $(PYTHON) ] ; then 					\
+	   $(MAKE) pytests ; fi);
+
+#
+# Heavy, works well only on RHEL3
+#
+valgrind:
+	-@(if [ -x $(PYTHON) ] ; then 					\
+	   echo '## Running the regression tests under Valgrind' ;	\
+	   $(MAKE) CHECKER='valgrind -q' pytests ; fi);
+
+CLEANFILES=$(PYSCRIPTS) test.log
+
diff --git a/third_party/libxml/src/xstc/xstc.py b/third_party/libxml/src/xstc/xstc.py
new file mode 100755
index 0000000..ca011bb
--- /dev/null
+++ b/third_party/libxml/src/xstc/xstc.py
@@ -0,0 +1,693 @@
+#!/usr/bin/env python
+
+#
+# This is the MS subset of the W3C test suite for XML Schemas.
+# This file is generated from the MS W3c test suite description file.
+#
+
+import sys, os
+import exceptions, optparse
+import libxml2
+
+opa = optparse.OptionParser()
+
+opa.add_option("-b", "--base", action="store", type="string", dest="baseDir",
+			   default="",
+			   help="""The base directory; i.e. the parent folder of the
+			   "nisttest", "suntest" and "msxsdtest" directories.""")
+
+opa.add_option("-o", "--out", action="store", type="string", dest="logFile",
+			   default="test.log",
+			   help="The filepath of the log file to be created")
+
+opa.add_option("--log", action="store_true", dest="enableLog",
+			   default=False,
+			   help="Create the log file")
+
+opa.add_option("--no-test-out", action="store_true", dest="disableTestStdOut",
+			   default=False,
+			   help="Don't output test results")
+
+opa.add_option("-s", "--silent", action="store_true", dest="silent", default=False,
+			   help="Disables display of all tests")
+
+opa.add_option("-v", "--verbose", action="store_true", dest="verbose",
+			   default=False,
+			   help="Displays all tests (only if --silent is not set)")
+
+opa.add_option("-x", "--max", type="int", dest="maxTestCount",
+			   default="-1",
+			   help="The maximum number of tests to be run")
+
+opa.add_option("-t", "--test", type="string", dest="singleTest",
+			   default=None,
+			   help="Runs the specified test only")
+			   
+opa.add_option("--tsw", "--test-starts-with", type="string", dest="testStartsWith",
+			   default=None,
+			   help="Runs the specified test(s), starting with the given string")
+
+opa.add_option("--rieo", "--report-internal-errors-only", action="store_true",
+			   dest="reportInternalErrOnly", default=False,
+			   help="Display erroneous tests of type 'internal' only")
+
+opa.add_option("--rueo", "--report-unimplemented-errors-only", action="store_true",
+			   dest="reportUnimplErrOnly", default=False,
+			   help="Display erroneous tests of type 'unimplemented' only")
+
+opa.add_option("--rmleo", "--report-mem-leak-errors-only", action="store_true",
+			   dest="reportMemLeakErrOnly", default=False,
+			   help="Display erroneous tests of type 'memory leak' only")
+
+opa.add_option("-c", "--combines", type="string", dest="combines",
+			   default=None,
+			   help="Combines to be run (all if omitted)")
+			   
+opa.add_option("--csw", "--csw", type="string", dest="combineStartsWith",
+			   default=None,
+			   help="Combines to be run (all if omitted)")			   
+
+opa.add_option("--rc", "--report-combines", action="store_true",
+			   dest="reportCombines", default=False,
+			   help="Display combine reports")
+
+opa.add_option("--rec", "--report-err-combines", action="store_true",
+			   dest="reportErrCombines", default=False,
+			   help="Display erroneous combine reports only")
+
+opa.add_option("--debug", action="store_true",
+			   dest="debugEnabled", default=False,
+			   help="Displays debug messages")
+
+opa.add_option("--info", action="store_true",
+			   dest="info", default=False,
+			   help="Displays info on the suite only. Does not run any test.")
+opa.add_option("--sax", action="store_true",
+			   dest="validationSAX", default=False,
+			   help="Use SAX2-driven validation.")
+opa.add_option("--tn", action="store_true",
+			   dest="displayTestName", default=False,
+			   help="Display the test name in every case.")
+
+(options, args) = opa.parse_args()
+
+if options.combines is not None:
+	options.combines = options.combines.split()
+
+################################################
+# The vars below are not intended to be changed.
+#
+
+msgSchemaNotValidButShould =  "The schema should be valid."
+msgSchemaValidButShouldNot = "The schema should be invalid."
+msgInstanceNotValidButShould = "The instance should be valid."
+msgInstanceValidButShouldNot = "The instance should be invalid."
+vendorNIST = "NIST"
+vendorNIST_2 = "NIST-2"
+vendorSUN  = "SUN"
+vendorMS   = "MS"
+
+###################
+# Helper functions.
+#
+vendor = None
+
+def handleError(test, msg):
+	global options
+	if not options.silent:
+		test.addLibLog("'%s'   LIB: %s" % (test.name, msg))
+	if msg.find("Unimplemented") > -1:
+		test.failUnimplemented()
+	elif msg.find("Internal") > -1:
+		test.failInternal()
+		
+	
+def fixFileNames(fileName):
+	if (fileName is None) or (fileName == ""):
+		return ""
+	dirs = fileName.split("/")
+	if dirs[1] != "Tests":
+		fileName = os.path.join(".", "Tests")
+		for dir in dirs[1:]:
+			fileName = os.path.join(fileName, dir)	
+	return fileName
+
+class XSTCTestGroup:
+	def __init__(self, name, schemaFileName, descr):
+		global vendor, vendorNIST_2
+		self.name = name
+		self.descr = descr
+		self.mainSchema = True
+		self.schemaFileName = fixFileNames(schemaFileName)
+		self.schemaParsed = False
+		self.schemaTried = False
+
+	def setSchema(self, schemaFileName, parsed):
+		if not self.mainSchema:			
+			return
+		self.mainSchema = False
+		self.schemaParsed = parsed
+		self.schemaTried = True
+
+class XSTCTestCase:
+
+		   # <!-- groupName, Name, Accepted, File, Val, Descr
+	def __init__(self, isSchema, groupName, name, accepted, file, val, descr):
+		global options
+		#
+		# Constructor.
+		#
+		self.testRunner = None
+		self.isSchema = isSchema
+		self.groupName = groupName
+		self.name = name
+		self.accepted = accepted		
+		self.fileName = fixFileNames(file)
+		self.val = val
+		self.descr = descr
+		self.failed = False
+		self.combineName = None
+
+		self.log = []
+		self.libLog = []
+		self.initialMemUsed = 0
+		self.memLeak = 0
+		self.excepted = False
+		self.bad = False
+		self.unimplemented = False
+		self.internalErr = False
+		self.noSchemaErr = False
+		self.failed = False
+		#
+		# Init the log.
+		#
+		if not options.silent:
+			if self.descr is not None:
+				self.log.append("'%s'   descr: %s\n" % (self.name, self.descr))		
+			self.log.append("'%s'   exp validity: %d\n" % (self.name, self.val))
+
+	def initTest(self, runner):
+		global vendorNIST, vendorSUN, vendorMS, vendorNIST_2, options, vendor
+		#
+		# Get the test-group.
+		#
+		self.runner = runner
+		self.group = runner.getGroup(self.groupName)				
+		if vendor == vendorMS or vendor == vendorSUN:
+			#
+			# Use the last given directory for the combine name.
+			#
+			dirs = self.fileName.split("/")
+			self.combineName = dirs[len(dirs) -2]					
+		elif vendor == vendorNIST:
+			#
+			# NIST files are named in the following form:
+			# "NISTSchema-short-pattern-1.xsd"
+			#						
+			tokens = self.name.split("-")
+			self.combineName = tokens[1]
+		elif vendor == vendorNIST_2:
+			#
+			# Group-names have the form: "atomic-normalizedString-length-1"
+			#
+			tokens = self.groupName.split("-")
+			self.combineName = "%s-%s" % (tokens[0], tokens[1])
+		else:
+			self.combineName = "unkown"
+			raise Exception("Could not compute the combine name of a test.")
+		if (not options.silent) and (self.group.descr is not None):
+			self.log.append("'%s'   group-descr: %s\n" % (self.name, self.group.descr))
+		
+
+	def addLibLog(self, msg):		
+		"""This one is intended to be used by the error handler
+		function"""
+		global options		
+		if not options.silent:
+			self.libLog.append(msg)
+
+	def fail(self, msg):
+		global options
+		self.failed = True
+		if not options.silent:
+			self.log.append("'%s' ( FAILED: %s\n" % (self.name, msg))
+
+	def failNoSchema(self):
+		global options
+		self.failed = True
+		self.noSchemaErr = True
+		if not options.silent:
+			self.log.append("'%s' X NO-SCHEMA\n" % (self.name))
+
+	def failInternal(self):
+		global options
+		self.failed = True
+		self.internalErr = True
+		if not options.silent:
+			self.log.append("'%s' * INTERNAL\n" % self.name)
+
+	def failUnimplemented(self):
+		global options
+		self.failed = True
+		self.unimplemented = True
+		if not options.silent:
+			self.log.append("'%s' ? UNIMPLEMENTED\n" % self.name)
+
+	def failCritical(self, msg):
+		global options
+		self.failed = True
+		self.bad = True
+		if not options.silent:
+			self.log.append("'%s' ! BAD: %s\n" % (self.name, msg))
+
+	def failExcept(self, e):
+		global options
+		self.failed = True
+		self.excepted = True
+		if not options.silent:
+			self.log.append("'%s' # EXCEPTION: %s\n" % (self.name, e.__str__()))
+
+	def setUp(self):
+		#
+		# Set up Libxml2.
+		#
+		self.initialMemUsed = libxml2.debugMemory(1)
+		libxml2.initParser()
+		libxml2.lineNumbersDefault(1)
+		libxml2.registerErrorHandler(handleError, self)
+
+	def tearDown(self):
+		libxml2.schemaCleanupTypes()
+		libxml2.cleanupParser()
+		self.memLeak = libxml2.debugMemory(1) - self.initialMemUsed
+
+	def isIOError(self, file, docType):
+		err = None
+		try:
+			err = libxml2.lastError()
+		except:
+			# Suppress exceptions.
+			pass
+		if (err is None):
+			return False
+		if err.domain() == libxml2.XML_FROM_IO:
+			self.failCritical("failed to access the %s resource '%s'\n" % (docType, file))
+
+	def debugMsg(self, msg):
+		global options
+		if options.debugEnabled:
+			sys.stdout.write("'%s'   DEBUG: %s\n" % (self.name, msg))
+
+	def finalize(self):
+		global options
+		"""Adds additional info to the log."""
+		#
+		# Add libxml2 messages.
+		#
+		if not options.silent:
+			self.log.extend(self.libLog)
+			#
+			# Add memory leaks.
+			#
+			if self.memLeak != 0:
+				self.log.append("%s + memory leak: %d bytes\n" % (self.name, self.memLeak))
+
+	def run(self):
+		"""Runs a test."""
+		global options
+
+		##filePath = os.path.join(options.baseDir, self.fileName)
+		# filePath = "%s/%s/%s/%s" % (options.baseDir, self.test_Folder, self.schema_Folder, self.schema_File)
+		if options.displayTestName:
+			sys.stdout.write("'%s'\n" % self.name)
+		try:
+			self.validate()
+		except (Exception, libxml2.parserError, libxml2.treeError), e:
+			self.failExcept(e)
+			
+def parseSchema(fileName):
+	schema = None
+	ctxt = libxml2.schemaNewParserCtxt(fileName)
+	try:
+		try:
+			schema = ctxt.schemaParse()
+		except:
+			pass
+	finally:		
+		del ctxt
+		return schema
+				
+
+class XSTCSchemaTest(XSTCTestCase):
+
+	def __init__(self, groupName, name, accepted, file, val, descr):
+		XSTCTestCase.__init__(self, 1, groupName, name, accepted, file, val, descr)
+
+	def validate(self):
+		global msgSchemaNotValidButShould, msgSchemaValidButShouldNot
+		schema = None
+		filePath = self.fileName
+		# os.path.join(options.baseDir, self.fileName)
+		valid = 0
+		try:
+			#
+			# Parse the schema.
+			#
+			self.debugMsg("loading schema: %s" % filePath)
+			schema = parseSchema(filePath)
+			self.debugMsg("after loading schema")						
+			if schema is None:
+				self.debugMsg("schema is None")
+				self.debugMsg("checking for IO errors...")
+				if self.isIOError(file, "schema"):
+					return
+			self.debugMsg("checking schema result")
+			if (schema is None and self.val) or (schema is not None and self.val == 0):
+				self.debugMsg("schema result is BAD")
+				if (schema == None):
+					self.fail(msgSchemaNotValidButShould)
+				else:
+					self.fail(msgSchemaValidButShouldNot)
+			else:
+				self.debugMsg("schema result is OK")
+		finally:
+			self.group.setSchema(self.fileName, schema is not None)
+			del schema
+
+class XSTCInstanceTest(XSTCTestCase):
+
+	def __init__(self, groupName, name, accepted, file, val, descr):
+		XSTCTestCase.__init__(self, 0, groupName, name, accepted, file, val, descr)
+
+	def validate(self):
+		instance = None
+		schema = None
+		filePath = self.fileName
+		# os.path.join(options.baseDir, self.fileName)
+
+		if not self.group.schemaParsed and self.group.schemaTried:
+			self.failNoSchema()
+			return
+					
+		self.debugMsg("loading instance: %s" % filePath)
+		parserCtxt = libxml2.newParserCtxt()
+		if (parserCtxt is None):
+			# TODO: Is this one necessary, or will an exception
+			# be already raised?
+			raise Exception("Could not create the instance parser context.")
+		if not options.validationSAX:
+			try:
+				try:
+					instance = parserCtxt.ctxtReadFile(filePath, None, libxml2.XML_PARSE_NOWARNING)
+				except:
+					# Suppress exceptions.
+					pass
+			finally:
+				del parserCtxt
+			self.debugMsg("after loading instance")
+			if instance is None:
+				self.debugMsg("instance is None")
+				self.failCritical("Failed to parse the instance for unknown reasons.")
+				return		
+		try:
+			#
+			# Validate the instance.
+			#
+			self.debugMsg("loading schema: %s" % self.group.schemaFileName)
+			schema = parseSchema(self.group.schemaFileName)
+			try:
+				validationCtxt = schema.schemaNewValidCtxt()
+				#validationCtxt = libxml2.schemaNewValidCtxt(None)
+				if (validationCtxt is None):
+					self.failCritical("Could not create the validation context.")
+					return
+				try:
+					self.debugMsg("validating instance")
+					if options.validationSAX:
+						instance_Err = validationCtxt.schemaValidateFile(filePath, 0)
+					else:
+						instance_Err = validationCtxt.schemaValidateDoc(instance)
+					self.debugMsg("after instance validation")
+					self.debugMsg("instance-err: %d" % instance_Err)
+					if (instance_Err != 0 and self.val == 1) or (instance_Err == 0 and self.val == 0):
+						self.debugMsg("instance result is BAD")
+						if (instance_Err != 0):
+							self.fail(msgInstanceNotValidButShould)
+						else:
+							self.fail(msgInstanceValidButShouldNot)
+
+					else:
+								self.debugMsg("instance result is OK")
+				finally:
+					del validationCtxt
+			finally:
+				del schema
+		finally:
+			if instance is not None:
+				instance.freeDoc()
+
+
+####################
+# Test runner class.
+#
+
+class XSTCTestRunner:
+
+	CNT_TOTAL = 0
+	CNT_RAN = 1
+	CNT_SUCCEEDED = 2
+	CNT_FAILED = 3
+	CNT_UNIMPLEMENTED = 4
+	CNT_INTERNAL = 5
+	CNT_BAD = 6
+	CNT_EXCEPTED = 7
+	CNT_MEMLEAK = 8
+	CNT_NOSCHEMA = 9
+	CNT_NOTACCEPTED = 10
+	CNT_SCHEMA_TEST = 11
+
+	def __init__(self):
+		self.logFile = None
+		self.counters = self.createCounters()
+		self.testList = []
+		self.combinesRan = {}
+		self.groups = {}
+		self.curGroup = None
+
+	def createCounters(self):
+		counters = {self.CNT_TOTAL:0, self.CNT_RAN:0, self.CNT_SUCCEEDED:0,
+		self.CNT_FAILED:0, self.CNT_UNIMPLEMENTED:0, self.CNT_INTERNAL:0, self.CNT_BAD:0,
+		self.CNT_EXCEPTED:0, self.CNT_MEMLEAK:0, self.CNT_NOSCHEMA:0, self.CNT_NOTACCEPTED:0,
+		self.CNT_SCHEMA_TEST:0}
+
+		return counters
+
+	def addTest(self, test):
+		self.testList.append(test)
+		test.initTest(self)
+
+	def getGroup(self, groupName):
+		return self.groups[groupName]
+
+	def addGroup(self, group):
+		self.groups[group.name] = group
+
+	def updateCounters(self, test, counters):
+		if test.memLeak != 0:
+			counters[self.CNT_MEMLEAK] += 1
+		if not test.failed:
+			counters[self.CNT_SUCCEEDED] +=1
+		if test.failed:
+			counters[self.CNT_FAILED] += 1
+		if test.bad:
+			counters[self.CNT_BAD] += 1
+		if test.unimplemented:
+			counters[self.CNT_UNIMPLEMENTED] += 1
+		if test.internalErr:
+			counters[self.CNT_INTERNAL] += 1
+		if test.noSchemaErr:
+			counters[self.CNT_NOSCHEMA] += 1
+		if test.excepted:
+			counters[self.CNT_EXCEPTED] += 1
+		if not test.accepted:
+			counters[self.CNT_NOTACCEPTED] += 1
+		if test.isSchema:
+			counters[self.CNT_SCHEMA_TEST] += 1
+		return counters
+
+	def displayResults(self, out, all, combName, counters):
+		out.write("\n")
+		if all:
+			if options.combines is not None:
+				out.write("combine(s): %s\n" % str(options.combines))
+		elif combName is not None:
+			out.write("combine : %s\n" % combName)
+		out.write("  total           : %d\n" % counters[self.CNT_TOTAL])
+		if all or options.combines is not None:
+			out.write("  ran             : %d\n" % counters[self.CNT_RAN])
+			out.write("    (schemata)    : %d\n" % counters[self.CNT_SCHEMA_TEST])
+		# out.write("    succeeded       : %d\n" % counters[self.CNT_SUCCEEDED])
+		out.write("  not accepted    : %d\n" % counters[self.CNT_NOTACCEPTED])
+		if counters[self.CNT_FAILED] > 0:		    
+			out.write("    failed                  : %d\n" % counters[self.CNT_FAILED])
+			out.write("     -> internal            : %d\n" % counters[self.CNT_INTERNAL])
+			out.write("     -> unimpl.             : %d\n" % counters[self.CNT_UNIMPLEMENTED])
+			out.write("     -> skip-invalid-schema : %d\n" % counters[self.CNT_NOSCHEMA])
+			out.write("     -> bad                 : %d\n" % counters[self.CNT_BAD])
+			out.write("     -> exceptions          : %d\n" % counters[self.CNT_EXCEPTED])
+			out.write("    memory leaks            : %d\n" % counters[self.CNT_MEMLEAK])
+
+	def displayShortResults(self, out, all, combName, counters):
+		out.write("Ran %d of %d tests (%d schemata):" % (counters[self.CNT_RAN],
+				  counters[self.CNT_TOTAL], counters[self.CNT_SCHEMA_TEST]))
+		# out.write("    succeeded       : %d\n" % counters[self.CNT_SUCCEEDED])
+		if counters[self.CNT_NOTACCEPTED] > 0:
+			out.write(" %d not accepted" % (counters[self.CNT_NOTACCEPTED]))
+		if counters[self.CNT_FAILED] > 0 or counters[self.CNT_MEMLEAK] > 0:
+			if counters[self.CNT_FAILED] > 0:
+				out.write(" %d failed" % (counters[self.CNT_FAILED]))
+				out.write(" (")
+				if counters[self.CNT_INTERNAL] > 0:
+					out.write(" %d internal" % (counters[self.CNT_INTERNAL]))
+				if counters[self.CNT_UNIMPLEMENTED] > 0:
+					out.write(" %d unimplemented" % (counters[self.CNT_UNIMPLEMENTED]))
+				if counters[self.CNT_NOSCHEMA] > 0:
+					out.write(" %d skip-invalid-schema" % (counters[self.CNT_NOSCHEMA]))
+				if counters[self.CNT_BAD] > 0:
+					out.write(" %d bad" % (counters[self.CNT_BAD]))
+				if counters[self.CNT_EXCEPTED] > 0:
+					out.write(" %d exception" % (counters[self.CNT_EXCEPTED]))
+				out.write(" )")
+			if counters[self.CNT_MEMLEAK] > 0:
+				out.write(" %d leaks" % (counters[self.CNT_MEMLEAK]))			
+			out.write("\n")
+		else:
+			out.write(" all passed\n")
+
+	def reportCombine(self, combName):
+		global options
+
+		counters = self.createCounters()
+		#
+		# Compute evaluation counters.
+		#
+		for test in self.combinesRan[combName]:
+			counters[self.CNT_TOTAL] += 1
+			counters[self.CNT_RAN] += 1
+			counters = self.updateCounters(test, counters)
+		if options.reportErrCombines and (counters[self.CNT_FAILED] == 0) and (counters[self.CNT_MEMLEAK] == 0):
+			pass
+		else:
+			if options.enableLog:
+				self.displayResults(self.logFile, False, combName, counters)				
+			self.displayResults(sys.stdout, False, combName, counters)
+
+	def displayTestLog(self, test):
+		sys.stdout.writelines(test.log)
+		sys.stdout.write("~~~~~~~~~~\n")
+
+	def reportTest(self, test):
+		global options
+
+		error = test.failed or test.memLeak != 0
+		#
+		# Only erroneous tests will be written to the log,
+		# except @verbose is switched on.
+		#
+		if options.enableLog and (options.verbose or error):
+			self.logFile.writelines(test.log)
+			self.logFile.write("~~~~~~~~~~\n")
+		#
+		# if not @silent, only erroneous tests will be
+		# written to stdout, except @verbose is switched on.
+		#
+		if not options.silent:
+			if options.reportInternalErrOnly and test.internalErr:
+				self.displayTestLog(test)
+			if options.reportMemLeakErrOnly and test.memLeak != 0:
+				self.displayTestLog(test)
+			if options.reportUnimplErrOnly and test.unimplemented:
+				self.displayTestLog(test)
+			if (options.verbose or error) and (not options.reportInternalErrOnly) and (not options.reportMemLeakErrOnly) and (not options.reportUnimplErrOnly):
+				self.displayTestLog(test)
+
+
+	def addToCombines(self, test):
+		found = False
+		if self.combinesRan.has_key(test.combineName):
+			self.combinesRan[test.combineName].append(test)
+		else:
+			self.combinesRan[test.combineName] = [test]
+
+	def run(self):
+
+		global options
+
+		if options.info:
+			for test in self.testList:
+				self.addToCombines(test)
+			sys.stdout.write("Combines: %d\n" % len(self.combinesRan))
+			sys.stdout.write("%s\n" % self.combinesRan.keys())
+			return
+
+		if options.enableLog:
+			self.logFile = open(options.logFile, "w")
+		try:
+			for test in self.testList:
+				self.counters[self.CNT_TOTAL] += 1
+				#
+				# Filter tests.
+				#
+				if options.singleTest is not None and options.singleTest != "":
+					if (test.name != options.singleTest):
+						continue
+				elif options.combines is not None:
+					if not options.combines.__contains__(test.combineName):
+						continue
+				elif options.testStartsWith is not None:
+					if not test.name.startswith(options.testStartsWith):
+						continue
+				elif options.combineStartsWith is not None:
+					if not test.combineName.startswith(options.combineStartsWith):
+						continue
+				
+				if options.maxTestCount != -1 and self.counters[self.CNT_RAN] >= options.maxTestCount:
+					break
+				self.counters[self.CNT_RAN] += 1
+				#
+				# Run the thing, dammit.
+				#
+				try:
+					test.setUp()
+					try:
+						test.run()
+					finally:
+						test.tearDown()
+				finally:
+					#
+					# Evaluate.
+					#
+					test.finalize()
+					self.reportTest(test)
+					if options.reportCombines or options.reportErrCombines:
+						self.addToCombines(test)
+					self.counters = self.updateCounters(test, self.counters)
+		finally:
+			if options.reportCombines or options.reportErrCombines:
+				#
+				# Build a report for every single combine.
+				#
+				# TODO: How to sort a dict?
+				#
+				self.combinesRan.keys().sort(None)
+				for key in self.combinesRan.keys():
+					self.reportCombine(key)
+
+			#
+			# Display the final report.
+			#
+			if options.silent:
+				self.displayShortResults(sys.stdout, True, None, self.counters)
+			else:
+				sys.stdout.write("===========================\n")
+				self.displayResults(sys.stdout, True, None, self.counters)
diff --git a/third_party/libxml/src/xzlib.c b/third_party/libxml/src/xzlib.c
new file mode 100644
index 0000000..0dcb9f4
--- /dev/null
+++ b/third_party/libxml/src/xzlib.c
@@ -0,0 +1,798 @@
+/**
+ * xzlib.c: front end for the transparent suport of lzma compression
+ *          at the I/O layer, based on an example file from lzma project
+ *
+ * See Copyright for the status of this software.
+ *
+ * Anders F Bjorklund <afb@users.sourceforge.net>
+ */
+#define IN_LIBXML
+#include "libxml.h"
+#ifdef HAVE_LZMA_H
+
+#include <string.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_ZLIB_H
+#include <zlib.h>
+#endif
+#include <lzma.h>
+
+#include "xzlib.h"
+#include <libxml/xmlmemory.h>
+
+/* values for xz_state how */
+#define LOOK 0                  /* look for a gzip/lzma header */
+#define COPY 1                  /* copy input directly */
+#define GZIP 2                  /* decompress a gzip stream */
+#define LZMA 3                  /* decompress a lzma stream */
+
+/* internal lzma file state data structure */
+typedef struct {
+    int mode;                   /* see lzma modes above */
+    int fd;                     /* file descriptor */
+    char *path;                 /* path or fd for error messages */
+    uint64_t pos;               /* current position in uncompressed data */
+    unsigned int size;          /* buffer size, zero if not allocated yet */
+    unsigned int want;          /* requested buffer size, default is BUFSIZ */
+    unsigned char *in;          /* input buffer */
+    unsigned char *out;         /* output buffer (double-sized when reading) */
+    unsigned char *next;        /* next output data to deliver or write */
+    unsigned int have;          /* amount of output data unused at next */
+    int eof;                    /* true if end of input file reached */
+    uint64_t start;             /* where the lzma data started, for rewinding */
+    uint64_t raw;               /* where the raw data started, for seeking */
+    int how;                    /* 0: get header, 1: copy, 2: decompress */
+    int direct;                 /* true if last read direct, false if lzma */
+    /* seek request */
+    uint64_t skip;              /* amount to skip (already rewound if backwards) */
+    int seek;                   /* true if seek request pending */
+    /* error information */
+    int err;                    /* error code */
+    char *msg;                  /* error message */
+    /* lzma stream */
+    int init;                   /* is the iniflate stream initialized */
+    lzma_stream strm;           /* stream structure in-place (not a pointer) */
+    char padding1[32];          /* padding allowing to cope with possible
+                                   extensions of above structure without
+				   too much side effect */
+#ifdef HAVE_ZLIB_H
+    /* zlib inflate or deflate stream */
+    z_stream zstrm;             /* stream structure in-place (not a pointer) */
+#endif
+    char padding2[32];          /* padding allowing to cope with possible
+                                   extensions of above structure without
+				   too much side effect */
+} xz_state, *xz_statep;
+
+static void
+xz_error(xz_statep state, int err, const char *msg)
+{
+    /* free previously allocated message and clear */
+    if (state->msg != NULL) {
+        if (state->err != LZMA_MEM_ERROR)
+            xmlFree(state->msg);
+        state->msg = NULL;
+    }
+
+    /* set error code, and if no message, then done */
+    state->err = err;
+    if (msg == NULL)
+        return;
+
+    /* for an out of memory error, save as static string */
+    if (err == LZMA_MEM_ERROR) {
+        state->msg = (char *) msg;
+        return;
+    }
+
+    /* construct error message with path */
+    if ((state->msg =
+         xmlMalloc(strlen(state->path) + strlen(msg) + 3)) == NULL) {
+        state->err = LZMA_MEM_ERROR;
+        state->msg = (char *) "out of memory";
+        return;
+    }
+    strcpy(state->msg, state->path);
+    strcat(state->msg, ": ");
+    strcat(state->msg, msg);
+    return;
+}
+
+static void
+xz_reset(xz_statep state)
+{
+    state->have = 0;            /* no output data available */
+    state->eof = 0;             /* not at end of file */
+    state->how = LOOK;          /* look for gzip header */
+    state->direct = 1;          /* default for empty file */
+    state->seek = 0;            /* no seek request pending */
+    xz_error(state, LZMA_OK, NULL);     /* clear error */
+    state->pos = 0;             /* no uncompressed data yet */
+    state->strm.avail_in = 0;   /* no input data yet */
+#ifdef HAVE_ZLIB_H
+    state->zstrm.avail_in = 0;  /* no input data yet */
+#endif
+}
+
+static xzFile
+xz_open(const char *path, int fd, const char *mode ATTRIBUTE_UNUSED)
+{
+    xz_statep state;
+
+    /* allocate xzFile structure to return */
+    state = xmlMalloc(sizeof(xz_state));
+    if (state == NULL)
+        return NULL;
+    state->size = 0;            /* no buffers allocated yet */
+    state->want = BUFSIZ;       /* requested buffer size */
+    state->msg = NULL;          /* no error message yet */
+    state->init = 0;            /* initialization of zlib data */
+
+    /* save the path name for error messages */
+    state->path = xmlMalloc(strlen(path) + 1);
+    if (state->path == NULL) {
+        xmlFree(state);
+        return NULL;
+    }
+    strcpy(state->path, path);
+
+    /* open the file with the appropriate mode (or just use fd) */
+    state->fd = fd != -1 ? fd : open(path,
+#ifdef O_LARGEFILE
+                                     O_LARGEFILE |
+#endif
+#ifdef O_BINARY
+                                     O_BINARY |
+#endif
+                                     O_RDONLY, 0666);
+    if (state->fd == -1) {
+        xmlFree(state->path);
+        xmlFree(state);
+        return NULL;
+    }
+
+    /* save the current position for rewinding (only if reading) */
+    state->start = lseek(state->fd, 0, SEEK_CUR);
+    if (state->start == (uint64_t) - 1)
+        state->start = 0;
+
+    /* initialize stream */
+    xz_reset(state);
+
+    /* return stream */
+    return (xzFile) state;
+}
+
+static int
+xz_compressed(xzFile f) {
+    xz_statep state;
+
+    if (f == NULL)
+        return(-1);
+    state = (xz_statep) f;
+    if (state->init <= 0)
+        return(-1);
+
+    switch (state->how) {
+        case COPY:
+	    return(0);
+	case GZIP:
+	case LZMA:
+	    return(1);
+    }
+    return(-1);
+}
+
+xzFile
+__libxml2_xzopen(const char *path, const char *mode)
+{
+    return xz_open(path, -1, mode);
+}
+
+int
+__libxml2_xzcompressed(xzFile f) {
+    return xz_compressed(f);
+}
+
+xzFile
+__libxml2_xzdopen(int fd, const char *mode)
+{
+    char *path;                 /* identifier for error messages */
+    xzFile xz;
+
+    if (fd == -1 || (path = xmlMalloc(7 + 3 * sizeof(int))) == NULL)
+        return NULL;
+    sprintf(path, "<fd:%d>", fd);       /* for debugging */
+    xz = xz_open(path, fd, mode);
+    xmlFree(path);
+    return xz;
+}
+
+static int
+xz_load(xz_statep state, unsigned char *buf, unsigned int len,
+        unsigned int *have)
+{
+    int ret;
+
+    *have = 0;
+    do {
+        ret = read(state->fd, buf + *have, len - *have);
+        if (ret <= 0)
+            break;
+        *have += ret;
+    } while (*have < len);
+    if (ret < 0) {
+        xz_error(state, -1, strerror(errno));
+        return -1;
+    }
+    if (ret == 0)
+        state->eof = 1;
+    return 0;
+}
+
+static int
+xz_avail(xz_statep state)
+{
+    lzma_stream *strm = &(state->strm);
+
+    if (state->err != LZMA_OK)
+        return -1;
+    if (state->eof == 0) {
+        /* avail_in is size_t, which is not necessary sizeof(unsigned) */
+        unsigned tmp = strm->avail_in;
+
+        if (xz_load(state, state->in, state->size, &tmp) == -1) {
+            strm->avail_in = tmp;
+            return -1;
+        }
+        strm->avail_in = tmp;
+        strm->next_in = state->in;
+    }
+    return 0;
+}
+
+#ifdef HAVE_ZLIB_H
+static int
+xz_avail_zstrm(xz_statep state)
+{
+    int ret;
+    state->strm.avail_in = state->zstrm.avail_in;
+    state->strm.next_in = state->zstrm.next_in;
+    ret = xz_avail(state);
+    state->zstrm.avail_in = (uInt) state->strm.avail_in;
+    state->zstrm.next_in = (Bytef *) state->strm.next_in;
+    return ret;
+}
+#endif
+
+static int
+is_format_xz(xz_statep state)
+{
+    lzma_stream *strm = &(state->strm);
+
+    return strm->avail_in >= 6 && memcmp(state->in, "\3757zXZ", 6) == 0;
+}
+
+static int
+is_format_lzma(xz_statep state)
+{
+    lzma_stream *strm = &(state->strm);
+
+    lzma_filter filter;
+    lzma_options_lzma *opt;
+    uint32_t dict_size;
+    uint64_t uncompressed_size;
+    size_t i;
+
+    if (strm->avail_in < 13)
+        return 0;
+
+    filter.id = LZMA_FILTER_LZMA1;
+    if (lzma_properties_decode(&filter, NULL, state->in, 5) != LZMA_OK)
+        return 0;
+
+    opt = filter.options;
+    dict_size = opt->dict_size;
+    free(opt); /* we can't use xmlFree on a string returned by zlib */
+
+    /* A hack to ditch tons of false positives: We allow only dictionary
+     * sizes that are 2^n or 2^n + 2^(n-1) or UINT32_MAX. LZMA_Alone
+     * created only files with 2^n, but accepts any dictionary size.
+     * If someone complains, this will be reconsidered.
+     */
+    if (dict_size != UINT32_MAX) {
+        uint32_t d = dict_size - 1;
+
+        d |= d >> 2;
+        d |= d >> 3;
+        d |= d >> 4;
+        d |= d >> 8;
+        d |= d >> 16;
+        ++d;
+        if (d != dict_size || dict_size == 0)
+            return 0;
+    }
+
+    /* Another hack to ditch false positives: Assume that if the
+     * uncompressed size is known, it must be less than 256 GiB.
+     * Again, if someone complains, this will be reconsidered.
+     */
+    uncompressed_size = 0;
+    for (i = 0; i < 8; ++i)
+        uncompressed_size |= (uint64_t) (state->in[5 + i]) << (i * 8);
+
+    if (uncompressed_size != UINT64_MAX
+        && uncompressed_size > (UINT64_C(1) << 38))
+        return 0;
+
+    return 1;
+}
+
+#ifdef HAVE_ZLIB_H
+
+/* Get next byte from input, or -1 if end or error. */
+#define NEXT() ((strm->avail_in == 0 && xz_avail(state) == -1) ? -1 : \
+                (strm->avail_in == 0 ? -1 : \
+                 (strm->avail_in--, *(strm->next_in)++)))
+/* Same thing, but from zstrm */
+#define NEXTZ() ((strm->avail_in == 0 && xz_avail_zstrm(state) == -1) ? -1 : \
+                (strm->avail_in == 0 ? -1 : \
+                 (strm->avail_in--, *(strm->next_in)++)))
+
+/* Get a four-byte little-endian integer and return 0 on success and the value
+   in *ret.  Otherwise -1 is returned and *ret is not modified. */
+static int
+gz_next4(xz_statep state, unsigned long *ret)
+{
+    int ch;
+    unsigned long val;
+    z_streamp strm = &(state->zstrm);
+
+    val = NEXTZ();
+    val += (unsigned) NEXTZ() << 8;
+    val += (unsigned long) NEXTZ() << 16;
+    ch = NEXTZ();
+    if (ch == -1)
+        return -1;
+    val += (unsigned long) ch << 24;
+    *ret = val;
+    return 0;
+}
+#endif
+
+static int
+xz_head(xz_statep state)
+{
+    lzma_stream *strm = &(state->strm);
+    lzma_stream init = LZMA_STREAM_INIT;
+    int flags;
+    unsigned len;
+
+    /* allocate read buffers and inflate memory */
+    if (state->size == 0) {
+        /* allocate buffers */
+        state->in = xmlMalloc(state->want);
+        state->out = xmlMalloc(state->want << 1);
+        if (state->in == NULL || state->out == NULL) {
+            if (state->out != NULL)
+                xmlFree(state->out);
+            if (state->in != NULL)
+                xmlFree(state->in);
+            xz_error(state, LZMA_MEM_ERROR, "out of memory");
+            return -1;
+        }
+        state->size = state->want;
+
+        /* allocate decoder memory */
+        state->strm = init;
+        state->strm.avail_in = 0;
+        state->strm.next_in = NULL;
+        if (lzma_auto_decoder(&state->strm, UINT64_MAX, 0) != LZMA_OK) {
+            xmlFree(state->out);
+            xmlFree(state->in);
+            state->size = 0;
+            xz_error(state, LZMA_MEM_ERROR, "out of memory");
+            return -1;
+        }
+#ifdef HAVE_ZLIB_H
+        /* allocate inflate memory */
+        state->zstrm.zalloc = Z_NULL;
+        state->zstrm.zfree = Z_NULL;
+        state->zstrm.opaque = Z_NULL;
+        state->zstrm.avail_in = 0;
+        state->zstrm.next_in = Z_NULL;
+        if (state->init == 0) {
+            if (inflateInit2(&(state->zstrm), -15) != Z_OK) {/* raw inflate */
+                xmlFree(state->out);
+                xmlFree(state->in);
+                state->size = 0;
+                xz_error(state, LZMA_MEM_ERROR, "out of memory");
+                return -1;
+            }
+            state->init = 1;
+        }
+#endif
+    }
+
+    /* get some data in the input buffer */
+    if (strm->avail_in == 0) {
+        if (xz_avail(state) == -1)
+            return -1;
+        if (strm->avail_in == 0)
+            return 0;
+    }
+
+    /* look for the xz magic header bytes */
+    if (is_format_xz(state) || is_format_lzma(state)) {
+        state->how = LZMA;
+        state->direct = 0;
+        return 0;
+    }
+#ifdef HAVE_ZLIB_H
+    /* look for the gzip magic header bytes 31 and 139 */
+    if (strm->next_in[0] == 31) {
+        strm->avail_in--;
+        strm->next_in++;
+        if (strm->avail_in == 0 && xz_avail(state) == -1)
+            return -1;
+        if (strm->avail_in && strm->next_in[0] == 139) {
+            /* we have a gzip header, woo hoo! */
+            strm->avail_in--;
+            strm->next_in++;
+
+            /* skip rest of header */
+            if (NEXT() != 8) {  /* compression method */
+                xz_error(state, LZMA_DATA_ERROR,
+                         "unknown compression method");
+                return -1;
+            }
+            flags = NEXT();
+            if (flags & 0xe0) { /* reserved flag bits */
+                xz_error(state, LZMA_DATA_ERROR,
+                         "unknown header flags set");
+                return -1;
+            }
+            NEXT();             /* modification time */
+            NEXT();
+            NEXT();
+            NEXT();
+            NEXT();             /* extra flags */
+            NEXT();             /* operating system */
+            if (flags & 4) {    /* extra field */
+                len = (unsigned) NEXT();
+                len += (unsigned) NEXT() << 8;
+                while (len--)
+                    if (NEXT() < 0)
+                        break;
+            }
+            if (flags & 8)      /* file name */
+                while (NEXT() > 0) ;
+            if (flags & 16)     /* comment */
+                while (NEXT() > 0) ;
+            if (flags & 2) {    /* header crc */
+                NEXT();
+                NEXT();
+            }
+            /* an unexpected end of file is not checked for here -- it will be
+             * noticed on the first request for uncompressed data */
+
+            /* set up for decompression */
+            inflateReset(&state->zstrm);
+            state->zstrm.adler = crc32(0L, Z_NULL, 0);
+            state->how = GZIP;
+            state->direct = 0;
+            return 0;
+        } else {
+            /* not a gzip file -- save first byte (31) and fall to raw i/o */
+            state->out[0] = 31;
+            state->have = 1;
+        }
+    }
+#endif
+
+    /* doing raw i/o, save start of raw data for seeking, copy any leftover
+     * input to output -- this assumes that the output buffer is larger than
+     * the input buffer, which also assures space for gzungetc() */
+    state->raw = state->pos;
+    state->next = state->out;
+    if (strm->avail_in) {
+        memcpy(state->next + state->have, strm->next_in, strm->avail_in);
+        state->have += strm->avail_in;
+        strm->avail_in = 0;
+    }
+    state->how = COPY;
+    state->direct = 1;
+    return 0;
+}
+
+static int
+xz_decomp(xz_statep state)
+{
+    int ret;
+    unsigned had;
+    unsigned long crc, len;
+    lzma_stream *strm = &(state->strm);
+
+    lzma_action action = LZMA_RUN;
+
+    /* fill output buffer up to end of deflate stream */
+    had = strm->avail_out;
+    do {
+        /* get more input for inflate() */
+        if (strm->avail_in == 0 && xz_avail(state) == -1)
+            return -1;
+        if (strm->avail_in == 0) {
+            xz_error(state, LZMA_DATA_ERROR, "unexpected end of file");
+            return -1;
+        }
+        if (state->eof)
+            action = LZMA_FINISH;
+
+        /* decompress and handle errors */
+#ifdef HAVE_ZLIB_H
+        if (state->how == GZIP) {
+            state->zstrm.avail_in = (uInt) state->strm.avail_in;
+            state->zstrm.next_in = (Bytef *) state->strm.next_in;
+            state->zstrm.avail_out = (uInt) state->strm.avail_out;
+            state->zstrm.next_out = (Bytef *) state->strm.next_out;
+            ret = inflate(&state->zstrm, Z_NO_FLUSH);
+            if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) {
+                xz_error(state, Z_STREAM_ERROR,
+                         "internal error: inflate stream corrupt");
+                return -1;
+            }
+            if (ret == Z_MEM_ERROR)
+                ret = LZMA_MEM_ERROR;
+            if (ret == Z_DATA_ERROR)
+                ret = LZMA_DATA_ERROR;
+            if (ret == Z_STREAM_END)
+                ret = LZMA_STREAM_END;
+            state->strm.avail_in = state->zstrm.avail_in;
+            state->strm.next_in = state->zstrm.next_in;
+            state->strm.avail_out = state->zstrm.avail_out;
+            state->strm.next_out = state->zstrm.next_out;
+        } else                  /* state->how == LZMA */
+#endif
+            ret = lzma_code(strm, action);
+        if (ret == LZMA_MEM_ERROR) {
+            xz_error(state, LZMA_MEM_ERROR, "out of memory");
+            return -1;
+        }
+        if (ret == LZMA_DATA_ERROR) {
+            xz_error(state, LZMA_DATA_ERROR, "compressed data error");
+            return -1;
+        }
+    } while (strm->avail_out && ret != LZMA_STREAM_END);
+
+    /* update available output and crc check value */
+    state->have = had - strm->avail_out;
+    state->next = strm->next_out - state->have;
+#ifdef HAVE_ZLIB_H
+    state->zstrm.adler =
+        crc32(state->zstrm.adler, state->next, state->have);
+#endif
+
+    if (ret == LZMA_STREAM_END) {
+#ifdef HAVE_ZLIB_H
+        if (state->how == GZIP) {
+            if (gz_next4(state, &crc) == -1 || gz_next4(state, &len) == -1) {
+                xz_error(state, LZMA_DATA_ERROR, "unexpected end of file");
+                return -1;
+            }
+            if (crc != state->zstrm.adler) {
+                xz_error(state, LZMA_DATA_ERROR, "incorrect data check");
+                return -1;
+            }
+            if (len != (state->zstrm.total_out & 0xffffffffL)) {
+                xz_error(state, LZMA_DATA_ERROR, "incorrect length check");
+                return -1;
+            }
+            state->strm.avail_in = 0;
+            state->strm.next_in = NULL;
+            state->strm.avail_out = 0;
+            state->strm.next_out = NULL;
+        } else
+#endif
+        if (strm->avail_in != 0 || !state->eof) {
+            xz_error(state, LZMA_DATA_ERROR, "trailing garbage");
+            return -1;
+        }
+        state->how = LOOK;      /* ready for next stream, once have is 0 (leave
+                                 * state->direct unchanged to remember how) */
+    }
+
+    /* good decompression */
+    return 0;
+}
+
+static int
+xz_make(xz_statep state)
+{
+    lzma_stream *strm = &(state->strm);
+
+    if (state->how == LOOK) {   /* look for lzma / gzip header */
+        if (xz_head(state) == -1)
+            return -1;
+        if (state->have)        /* got some data from xz_head() */
+            return 0;
+    }
+    if (state->how == COPY) {   /* straight copy */
+        if (xz_load(state, state->out, state->size << 1, &(state->have)) ==
+            -1)
+            return -1;
+        state->next = state->out;
+    } else if (state->how == LZMA || state->how == GZIP) {      /* decompress */
+        strm->avail_out = state->size << 1;
+        strm->next_out = state->out;
+        if (xz_decomp(state) == -1)
+            return -1;
+    }
+    return 0;
+}
+
+static int
+xz_skip(xz_statep state, uint64_t len)
+{
+    unsigned n;
+
+    /* skip over len bytes or reach end-of-file, whichever comes first */
+    while (len)
+        /* skip over whatever is in output buffer */
+        if (state->have) {
+            n = (uint64_t) state->have > len ?
+                (unsigned) len : state->have;
+            state->have -= n;
+            state->next += n;
+            state->pos += n;
+            len -= n;
+        }
+
+    /* output buffer empty -- return if we're at the end of the input */
+        else if (state->eof && state->strm.avail_in == 0)
+            break;
+
+    /* need more data to skip -- load up output buffer */
+        else {
+            /* get more output, looking for header if required */
+            if (xz_make(state) == -1)
+                return -1;
+        }
+    return 0;
+}
+
+int
+__libxml2_xzread(xzFile file, void *buf, unsigned len)
+{
+    unsigned got, n;
+    xz_statep state;
+    lzma_stream *strm;
+
+    /* get internal structure */
+    if (file == NULL)
+        return -1;
+    state = (xz_statep) file;
+    strm = &(state->strm);
+
+    /* check that we're reading and that there's no error */
+    if (state->err != LZMA_OK)
+        return -1;
+
+    /* since an int is returned, make sure len fits in one, otherwise return
+     * with an error (this avoids the flaw in the interface) */
+    if ((int) len < 0) {
+        xz_error(state, LZMA_BUF_ERROR,
+                 "requested length does not fit in int");
+        return -1;
+    }
+
+    /* if len is zero, avoid unnecessary operations */
+    if (len == 0)
+        return 0;
+
+    /* process a skip request */
+    if (state->seek) {
+        state->seek = 0;
+        if (xz_skip(state, state->skip) == -1)
+            return -1;
+    }
+
+    /* get len bytes to buf, or less than len if at the end */
+    got = 0;
+    do {
+        /* first just try copying data from the output buffer */
+        if (state->have) {
+            n = state->have > len ? len : state->have;
+            memcpy(buf, state->next, n);
+            state->next += n;
+            state->have -= n;
+        }
+
+        /* output buffer empty -- return if we're at the end of the input */
+        else if (state->eof && strm->avail_in == 0)
+            break;
+
+        /* need output data -- for small len or new stream load up our output
+         * buffer */
+        else if (state->how == LOOK || len < (state->size << 1)) {
+            /* get more output, looking for header if required */
+            if (xz_make(state) == -1)
+                return -1;
+            continue;           /* no progress yet -- go back to memcpy() above */
+            /* the copy above assures that we will leave with space in the
+             * output buffer, allowing at least one gzungetc() to succeed */
+        }
+
+        /* large len -- read directly into user buffer */
+        else if (state->how == COPY) {  /* read directly */
+            if (xz_load(state, buf, len, &n) == -1)
+                return -1;
+        }
+
+        /* large len -- decompress directly into user buffer */
+        else {                  /* state->how == LZMA */
+            strm->avail_out = len;
+            strm->next_out = buf;
+            if (xz_decomp(state) == -1)
+                return -1;
+            n = state->have;
+            state->have = 0;
+        }
+
+        /* update progress */
+        len -= n;
+        buf = (char *) buf + n;
+        got += n;
+        state->pos += n;
+    } while (len);
+
+    /* return number of bytes read into user buffer (will fit in int) */
+    return (int) got;
+}
+
+int
+__libxml2_xzclose(xzFile file)
+{
+    int ret;
+    xz_statep state;
+
+    /* get internal structure */
+    if (file == NULL)
+        return LZMA_DATA_ERROR;
+    state = (xz_statep) file;
+
+    /* free memory and close file */
+    if (state->size) {
+        lzma_end(&(state->strm));
+#ifdef HAVE_ZLIB_H
+        if (state->init == 1)
+            inflateEnd(&(state->zstrm));
+        state->init = 0;
+#endif
+        xmlFree(state->out);
+        xmlFree(state->in);
+    }
+    xmlFree(state->path);
+    ret = close(state->fd);
+    xmlFree(state);
+    return ret ? ret : LZMA_OK;
+}
+#endif /* HAVE_LZMA_H */
diff --git a/third_party/libxml/src/xzlib.h b/third_party/libxml/src/xzlib.h
new file mode 100644
index 0000000..29ba55e
--- /dev/null
+++ b/third_party/libxml/src/xzlib.h
@@ -0,0 +1,19 @@
+/**
+ * xzlib.h: header for the front end for the transparent suport of lzma
+ *          compression at the I/O layer
+ *
+ * See Copyright for the status of this software.
+ *
+ * Anders F Bjorklund <afb@users.sourceforge.net>
+ */
+
+#ifndef LIBXML2_XZLIB_H
+#define LIBXML2_XZLIB_H
+typedef void *xzFile;           /* opaque lzma file descriptor */
+
+xzFile __libxml2_xzopen(const char *path, const char *mode);
+xzFile __libxml2_xzdopen(int fd, const char *mode);
+int __libxml2_xzread(xzFile file, void *buf, unsigned len);
+int __libxml2_xzclose(xzFile file);
+int __libxml2_xzcompressed(xzFile f);
+#endif /* LIBXML2_XZLIB_H */
diff --git a/third_party/libxml/win32/config.h b/third_party/libxml/win32/config.h
index 5112ce6..40cf7df 100644
--- a/third_party/libxml/win32/config.h
+++ b/third_party/libxml/win32/config.h
@@ -5,6 +5,8 @@
 #define HAVE_STDARG_H
 #define HAVE_MALLOC_H
 #define HAVE_ERRNO_H
+#define SEND_ARG2_CAST
+#define GETHOSTBYNAME_ARG_CAST
 
 #if defined(_WIN32_WCE)
 #undef HAVE_ERRNO_H
diff --git a/third_party/libxml/win32/include/libxml/xmlversion.h b/third_party/libxml/win32/include/libxml/xmlversion.h
index 90f38d5..c6fc6c7 100644
--- a/third_party/libxml/win32/include/libxml/xmlversion.h
+++ b/third_party/libxml/win32/include/libxml/xmlversion.h
@@ -29,21 +29,21 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  *
  * the version string like "1.2.3"
  */
-#define LIBXML_DOTTED_VERSION "2.7.7"
+#define LIBXML_DOTTED_VERSION "2.9.2"
 
 /**
  * LIBXML_VERSION:
  *
  * the version number: 1.2.3 value is 10203
  */
-#define LIBXML_VERSION 20707
+#define LIBXML_VERSION 20902
 
 /**
  * LIBXML_VERSION_STRING:
  *
  * the version number string, 1.2.3 value is "10203"
  */
-#define LIBXML_VERSION_STRING "20707"
+#define LIBXML_VERSION_STRING "20902"
 
 /**
  * LIBXML_VERSION_EXTRA:
@@ -58,7 +58,7 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  * Macro to check that the libxml version in use is compatible with
  * the version the software has been compiled against
  */
-#define LIBXML_TEST_VERSION xmlCheckVersion(20707);
+#define LIBXML_TEST_VERSION xmlCheckVersion(20902);
 
 #ifndef VMS
 #if 0
@@ -98,6 +98,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 #endif
 
 /**
+ * LIBXML_THREAD_ALLOC_ENABLED:
+ *
+ * Whether the allocation hooks are per-thread
+ */
+#if 0
+#define LIBXML_THREAD_ALLOC_ENABLED
+#endif
+
+/**
  * LIBXML_TREE_ENABLED:
  *
  * Whether the DOM like tree manipulation API support is configured in
@@ -391,6 +400,15 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
 #define LIBXML_ZLIB_ENABLED
 #endif
 
+/**
+ * LIBXML_LZMA_ENABLED:
+ *
+ * Whether the Lzma support is compiled in
+ */
+#if 0
+#define LIBXML_LZMA_ENABLED
+#endif
+
 #ifdef __GNUC__
 #ifdef HAVE_ANSIDECL_H
 #include <ansidecl.h>
@@ -403,7 +421,11 @@ XMLPUBFUN void XMLCALL xmlCheckVersion(int version);
  */
 
 #ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__((unused))
+# if ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 7)))
+#  define ATTRIBUTE_UNUSED __attribute__((unused))
+# else
+#  define ATTRIBUTE_UNUSED
+# endif
 #endif
 
 /**
-- 
cgit v1.1