Update from libtool-2.2.4.

4 files changed, 69 insertions, 35 deletions

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 45b051f..1f2af5f 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -37,7 +37,7 @@ m4_define([_LT_COPYING], [dnl
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 ])
 
-# serial 55 LT_INIT
+# serial 56 LT_INIT
 
 
 # LT_PREREQ(VERSION)
@@ -893,10 +893,19 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
     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
@@ -7054,7 +7063,9 @@ m4_defun([_LT_CHECK_SHELL_FEATURES],
 xsi_shell=no
 ( _lt_dummy="a/b/c"
   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
-      = c,a/b,, ) >/dev/null 2>&1 \
+      = 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'])
@@ -7098,6 +7109,7 @@ 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.
@@ -7165,10 +7177,31 @@ func_lo2o ()
     *)    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 >> "$cfgfile"
+
 # func_dirname file append nondir_replacement
 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
 # otherwise set result to NONDIR_REPLACEMENT.
@@ -7189,29 +7222,9 @@ func_basename ()
   func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
 }
 
-# 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"`
-}
+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.
@@ -7245,6 +7258,26 @@ 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
 
@@ -7269,6 +7302,7 @@ func_append ()
 {
   eval "$[1]=\$$[1]\$[2]"
 }
+
 _LT_EOF
     ;;
   esac
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4
index a1c3aba..e970119 100644
--- a/m4/ltoptions.m4
+++ b/m4/ltoptions.m4
@@ -7,7 +7,7 @@
 # unlimited permission to copy and/or distribute it, with or without
 # modifications, as long as this notice is preserved.
 
-# serial 5 ltoptions.m4
+# 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])])
@@ -192,7 +192,7 @@ LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
 
 # Old names:
 AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [shared])
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
 ])
 
 AC_DEFUN([AC_DISABLE_SHARED],
@@ -246,7 +246,7 @@ LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
 
 # Old names:
 AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [static])
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
 ])
 
 AC_DEFUN([AC_DISABLE_STATIC],
@@ -300,7 +300,7 @@ 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], [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.])
diff --git a/m4/ltversion.m4 b/m4/ltversion.m4
index a14b88a..45cb155 100644
--- a/m4/ltversion.m4
+++ b/m4/ltversion.m4
@@ -9,15 +9,15 @@
 
 # Generated from ltversion.in.
 
-# serial 2627 ltversion.m4
+# serial 2976 ltversion.m4
 # This file is part of GNU Libtool
 
-m4_define([LT_PACKAGE_VERSION], [2.2.2])
-m4_define([LT_PACKAGE_REVISION], [1.2627])
+m4_define([LT_PACKAGE_VERSION], [2.2.4])
+m4_define([LT_PACKAGE_REVISION], [1.2976])
 
 AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.2.2'
-macro_revision='1.2627'
+[macro_version='2.2.4'
+macro_revision='1.2976'
 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 _LT_DECL(, macro_revision, 0)
 ])
diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4
index 5a43332..637bb20 100644
--- a/m4/lt~obsolete.m4
+++ b/m4/lt~obsolete.m4
@@ -7,7 +7,7 @@
 # unlimited permission to copy and/or distribute it, with or without
 # modifications, as long as this notice is preserved.
 
-# serial 3
+# serial 4 lt~obsolete.m4
 
 # These exist entirely to fool aclocal when bootstrapping libtool.
 #