Add LevelDB and Snappy to the build. These will be used by IndexedDB.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6685102

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79058 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 400 insertions, 0 deletions

diff --git a/third_party/snappy/linux/config.h b/third_party/snappy/linux/config.h
new file mode 100644
index 0000000..6b9cf2a
--- /dev/null
+++ b/third_party/snappy/linux/config.h
@@ -0,0 +1,108 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* Define to 1 if the compiler supports __builtin_ctz and friends. */
+#define HAVE_BUILTIN_CTZ 1
+
+/* Define to 1 if the compiler supports __builtin_expect. */
+#define HAVE_BUILTIN_EXPECT 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Use the gflags package for command-line parsing. */
+/* #undef HAVE_GFLAGS */
+
+/* Defined when Google Test is available. */
+/* #undef HAVE_GTEST */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `fastlz' library (-lfastlz). */
+/* #undef HAVE_LIBFASTLZ */
+
+/* Define to 1 if you have the `lzf' library (-llzf). */
+/* #undef HAVE_LIBLZF */
+
+/* Define to 1 if you have the `lzo2' library (-llzo2). */
+/* #undef HAVE_LIBLZO2 */
+
+/* Define to 1 if you have the `quicklz' library (-lquicklz). */
+/* #undef HAVE_LIBQUICKLZ */
+
+/* Define to 1 if you have the `z' library (-lz). */
+#define HAVE_LIBZ 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#define HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* 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 <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "snappy"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "snappy"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "snappy 1.0.0"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "snappy"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.0.0"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+#define VERSION "1.0.0"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
diff --git a/third_party/snappy/linux/snappy-stubs-public.h b/third_party/snappy/linux/snappy-stubs-public.h
new file mode 100644
index 0000000..5c3442b
--- /dev/null
+++ b/third_party/snappy/linux/snappy-stubs-public.h
@@ -0,0 +1,59 @@
+// Copyright 2011 Google Inc. All Rights Reserved.
+// Author: sesse@google.com (Steinar H. Gunderson)
+//
+// Various type stubs for the open-source version of Snappy.
+//
+// This file cannot include config.h, as it is included from snappy.h,
+// which is a public header. Instead, snappy-stubs-public.h is generated by
+// from snappy-stubs-public.h.in at configure time.
+
+#ifndef UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
+#define UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
+
+#if 1
+#include <stdint.h>
+#endif
+
+#if 1
+#include <stddef.h>
+#endif
+
+#define SNAPPY_MAJOR 1
+#define SNAPPY_MINOR 0
+#define SNAPPY_PATCHLEVEL 0
+#define SNAPPY_VERSION \
+    ((SNAPPY_MAJOR << 16) | (SNAPPY_MINOR << 8) | SNAPPY_PATCHLEVEL)
+
+#include <string>
+
+namespace snappy {
+
+#if 1
+typedef int8_t int8;
+typedef uint8_t uint8;
+typedef int16_t int16;
+typedef uint16_t uint16;
+typedef int32_t int32;
+typedef uint32_t uint32;
+typedef int64_t int64;
+typedef uint64_t uint64;
+#else
+typedef signed char int8;
+typedef unsigned char uint8;
+typedef short int16;
+typedef unsigned short uint16;
+typedef int int32;
+typedef unsigned int uint32;
+typedef long long int64;
+typedef unsigned long long uint64;
+#endif
+
+typedef std::string string;
+
+#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
+  TypeName(const TypeName&);               \
+  void operator=(const TypeName&)
+
+}  // namespace snappy
+
+#endif  // UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
diff --git a/third_party/snappy/mac/config.h b/third_party/snappy/mac/config.h
new file mode 100644
index 0000000..6b9cf2a
--- /dev/null
+++ b/third_party/snappy/mac/config.h
@@ -0,0 +1,108 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* Define to 1 if the compiler supports __builtin_ctz and friends. */
+#define HAVE_BUILTIN_CTZ 1
+
+/* Define to 1 if the compiler supports __builtin_expect. */
+#define HAVE_BUILTIN_EXPECT 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Use the gflags package for command-line parsing. */
+/* #undef HAVE_GFLAGS */
+
+/* Defined when Google Test is available. */
+/* #undef HAVE_GTEST */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `fastlz' library (-lfastlz). */
+/* #undef HAVE_LIBFASTLZ */
+
+/* Define to 1 if you have the `lzf' library (-llzf). */
+/* #undef HAVE_LIBLZF */
+
+/* Define to 1 if you have the `lzo2' library (-llzo2). */
+/* #undef HAVE_LIBLZO2 */
+
+/* Define to 1 if you have the `quicklz' library (-lquicklz). */
+/* #undef HAVE_LIBQUICKLZ */
+
+/* Define to 1 if you have the `z' library (-lz). */
+#define HAVE_LIBZ 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#define HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* 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 <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "snappy"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "snappy"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "snappy 1.0.0"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "snappy"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.0.0"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+#define VERSION "1.0.0"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
diff --git a/third_party/snappy/mac/snappy-stubs-public.h b/third_party/snappy/mac/snappy-stubs-public.h
new file mode 100644
index 0000000..5c3442b
--- /dev/null
+++ b/third_party/snappy/mac/snappy-stubs-public.h
@@ -0,0 +1,59 @@
+// Copyright 2011 Google Inc. All Rights Reserved.
+// Author: sesse@google.com (Steinar H. Gunderson)
+//
+// Various type stubs for the open-source version of Snappy.
+//
+// This file cannot include config.h, as it is included from snappy.h,
+// which is a public header. Instead, snappy-stubs-public.h is generated by
+// from snappy-stubs-public.h.in at configure time.
+
+#ifndef UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
+#define UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
+
+#if 1
+#include <stdint.h>
+#endif
+
+#if 1
+#include <stddef.h>
+#endif
+
+#define SNAPPY_MAJOR 1
+#define SNAPPY_MINOR 0
+#define SNAPPY_PATCHLEVEL 0
+#define SNAPPY_VERSION \
+    ((SNAPPY_MAJOR << 16) | (SNAPPY_MINOR << 8) | SNAPPY_PATCHLEVEL)
+
+#include <string>
+
+namespace snappy {
+
+#if 1
+typedef int8_t int8;
+typedef uint8_t uint8;
+typedef int16_t int16;
+typedef uint16_t uint16;
+typedef int32_t int32;
+typedef uint32_t uint32;
+typedef int64_t int64;
+typedef uint64_t uint64;
+#else
+typedef signed char int8;
+typedef unsigned char uint8;
+typedef short int16;
+typedef unsigned short uint16;
+typedef int int32;
+typedef unsigned int uint32;
+typedef long long int64;
+typedef unsigned long long uint64;
+#endif
+
+typedef std::string string;
+
+#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
+  TypeName(const TypeName&);               \
+  void operator=(const TypeName&)
+
+}  // namespace snappy
+
+#endif  // UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
diff --git a/third_party/snappy/snappy.gyp b/third_party/snappy/snappy.gyp
new file mode 100644
index 0000000..6f8b28c
--- /dev/null
+++ b/third_party/snappy/snappy.gyp
@@ -0,0 +1,66 @@
+# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+'variables': {
+    'conditions': [
+      # Define an "os_include" variable that points at the OS-specific generated
+      # headers.  These were generated by running the configure script offline.
+      ['OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris"', {
+        'os_include': 'linux'
+      }],
+      ['OS=="mac"', {'os_include': 'mac'}],
+      ['OS=="win"', {'os_include': 'win32'}],
+    ],
+    'use_system_libxml%': 0,
+  },
+  'targets': [
+    {
+      'target_name': 'snappy',
+      'type': '<(library)',
+      'include_dirs': [
+        '<(os_include)',
+        'src',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '<(os_include)',
+          'src',
+        ],
+      },
+      'sources': [
+        'src/snappy-internal.h',
+        'src/snappy-sinksource.cc',
+        'src/snappy-sinksource.h',
+        'src/snappy-stubs-internal.cc',
+        'src/snappy-stubs-internal.h',
+        'src/snappy.cc',
+        'src/snappy.h',
+      ],
+    },
+    {
+      'target_name': 'snappy_unittest',
+      'type': 'executable',
+      'dependencies': [
+        'leveldb_testutil',
+      ],
+      'sources': [
+        'src/snappy-test.cc',
+        'src/snappy-test.h',
+        'src/snappy_unittest.cc',
+      ],
+      'dependencies': [
+        'snappy',
+        '../../testing/gtest.gyp:gtest',
+        '../../third_party/zlib/zlib.gyp:zlib',
+      ],
+    },
+  ],
+}
+
+# Local Variables:
+# tab-width:2
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=2 shiftwidth=2: