Merge from Chromium at DEPS revision r167172

This commit was generated by merge_to_master.py.

Change-Id: Ib8d56fd5ae39a2d7e8c91dcd76cc6d13f25f2aab

8 files changed, 703 insertions, 0 deletions

diff --git a/sdch/OWNERS b/sdch/OWNERS
new file mode 100644
index 0000000000..b68fa81c8c
--- /dev/null
+++ b/sdch/OWNERS
@@ -0,0 +1,3 @@
+jar@chromium.org
+mark@chromium.org
+wtc@chromium.org
diff --git a/sdch/README.chromium b/sdch/README.chromium
new file mode 100644
index 0000000000..0275c7a6de
--- /dev/null
+++ b/sdch/README.chromium
@@ -0,0 +1,15 @@
+The linux directory contains a config.h generated from a run of configure on
+Ubuntu 10.04.1 LTS x86_64, with VCDIFF_USE_BLOCK_COMPARE_WORDS manually
+changed to match the $host_cpu test in configure.
+
+The mac directory contains a config.h generated from a run of configure on a
+Mac, with VCDIFF_USE_BLOCK_COMPARE_WORDS manually changed to match the
+$host_cpu test in configure.
+
+The ios directory contains a config.h generated from a run of configure
+--host=arm-apple-darwin10 on a Mac with the following environment variables:
+  CC=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -x c -arch armv6
+  CFLAGS=-mno-thumb -miphoneos-version-min=4.2
+  CPPFLAGS=-isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk
+  CXX=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -x c++ -arch armv6
+  CXXFLAGS=-mno-thumb -miphoneos-version-min=4.2
diff --git a/sdch/bsd/config.h b/sdch/bsd/config.h
new file mode 100644
index 0000000000..44417b4595
--- /dev/null
+++ b/sdch/bsd/config.h
@@ -0,0 +1,113 @@
+/* src/config.h.  Generated by SCons.  */
+/* src/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #undef HAVE_DLFCN_H */
+
+/* Define to 1 if you have the <ext/rope> header file. */
+/* #undef HAVE_EXT_ROPE */
+
+/* Define to 1 if you have the <fnmatch.h> header file. */
+/* #undef HAVE_FNMATCH_H */
+
+/* Define to 1 if you have the <getopt.h> header file. */
+/* #undef HAVE_GETOPT_H */
+
+/* Define to 1 if you have the `gettimeofday' function. */
+/* #undef HAVE_GETTIMEOFDAY */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+/* #undef HAVE_INTTYPES_H */
+
+/* Define to 1 if you have the <malloc.h> header file. */
+/* #undef HAVE_MALLOC_H */
+
+/* Define to 1 if you have the `memalign' function. */
+/* #undef HAVE_MEMALIGN */
+
+/* Define to 1 if you have the <memory.h> header file. */
+/* #undef HAVE_MEMORY_H */
+
+/* Define to 1 if you have the `mprotect' function. */
+/* #undef HAVE_MPROTECT */
+
+/* Define to 1 if you have the `posix_memalign' function. */
+/* #undef HAVE_POSIX_MEMALIGN */
+
+/* Define to 1 if you have the `QueryPerformanceCounter' function. */
+/* #undef HAVE_QUERYPERFORMANCECOUNTER */
+
+/* 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 <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 `strtoll' function. */
+/* #undef HAVE_STRTOLL */
+
+/* Define to 1 if you have the `strtoq' function. */
+/* #undef HAVE_STRTOQ */
+
+/* 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/stat.h> header file. */
+/* #undef HAVE_SYS_STAT_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 the system has the type `uint16_t'. */
+/* #undef HAVE_UINT16_T */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+/* #undef HAVE_UNISTD_H */
+
+/* Define to 1 if the system has the type `u_int16_t'. */
+/* #undef HAVE_U_INT16_T */
+
+/* Define to 1 if you have the <windows.h> header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* define if your compiler has __attribute__ */
+/* #undef HAVE___ATTRIBUTE__ */
+
+/* Define to 1 if the system has the type `__int16'. */
+/* #undef HAVE___INT16 */
+
+/* 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 version of this package. */
+/* #undef PACKAGE_VERSION */
+
+/* Define to 1 if you have the ANSI C header files. */
+/* #undef STDC_HEADERS */
+
+/* Use custom compare function instead of memcmp */
+/* #undef VCDIFF_USE_BLOCK_COMPARE_WORDS */
+
+/* Version number of package */
+/* #undef VERSION */
diff --git a/sdch/ios/config.h b/sdch/ios/config.h
new file mode 100644
index 0000000000..5dde8c9b01
--- /dev/null
+++ b/sdch/ios/config.h
@@ -0,0 +1,113 @@
+/* src/config.h.  Generated from config.h.in by configure.  */
+/* src/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <ext/rope> header file. */
+/* #undef HAVE_EXT_ROPE */
+
+/* Define to 1 if you have the <fnmatch.h> header file. */
+#define HAVE_FNMATCH_H 1
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#define HAVE_GETTIMEOFDAY 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+/* #undef HAVE_MALLOC_H */
+
+/* Define to 1 if you have the `memalign' function. */
+/* #undef HAVE_MEMALIGN */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mprotect' function. */
+#define HAVE_MPROTECT 1
+
+/* Define to 1 if you have the `posix_memalign' function. */
+#define HAVE_POSIX_MEMALIGN 1
+
+/* Define to 1 if you have the `QueryPerformanceCounter' function. */
+/* #undef HAVE_QUERYPERFORMANCECOUNTER */
+
+/* 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 `strtoll' function. */
+#define HAVE_STRTOLL 1
+
+/* Define to 1 if you have the `strtoq' function. */
+#define HAVE_STRTOQ 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_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/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if the system has the type `uint16_t'. */
+#define HAVE_UINT16_T 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if the system has the type `u_int16_t'. */
+#define HAVE_U_INT16_T 1
+
+/* Define to 1 if you have the <windows.h> header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* define if your compiler has __attribute__ */
+#define HAVE___ATTRIBUTE__ 1
+
+/* Define to 1 if the system has the type `__int16'. */
+/* #undef HAVE___INT16 */
+
+/* Name of package */
+#define PACKAGE "open-vcdiff"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "opensource@google.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "open-vcdiff"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "open-vcdiff 0.7"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "open-vcdiff"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.7"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Use custom compare function instead of memcmp */
+/* #undef VCDIFF_USE_BLOCK_COMPARE_WORDS */
+
+/* Version number of package */
+#define VERSION "0.7"
diff --git a/sdch/linux/config.h b/sdch/linux/config.h
new file mode 100644
index 0000000000..3232eae67e
--- /dev/null
+++ b/sdch/linux/config.h
@@ -0,0 +1,119 @@
+/* src/config.h.  Generated from config.h.in by configure.  */
+/* src/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <ext/rope> header file. */
+/* #undef HAVE_EXT_ROPE */
+
+/* Define to 1 if you have the <fnmatch.h> header file. */
+#define HAVE_FNMATCH_H 1
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#define HAVE_GETTIMEOFDAY 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+/* Manual edit: This is defined in AndroidConfig.h. */
+#undef HAVE_MALLOC_H
+#define HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the `memalign' function. */
+#define HAVE_MEMALIGN 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mprotect' function. */
+#define HAVE_MPROTECT 1
+
+/* Define to 1 if you have the `posix_memalign' function. */
+#define HAVE_POSIX_MEMALIGN 1
+
+/* Define to 1 if you have the `QueryPerformanceCounter' function. */
+/* #undef HAVE_QUERYPERFORMANCECOUNTER */
+
+/* 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 `strtoll' function. */
+#define HAVE_STRTOLL 1
+
+/* Define to 1 if you have the `strtoq' function. */
+#define HAVE_STRTOQ 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_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/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if the system has the type `uint16_t'. */
+#define HAVE_UINT16_T 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if the system has the type `u_int16_t'. */
+#define HAVE_U_INT16_T 1
+
+/* Define to 1 if you have the <windows.h> header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* define if your compiler has __attribute__ */
+#define HAVE___ATTRIBUTE__ 1
+
+/* Define to 1 if the system has the type `__int16'. */
+/* #undef HAVE___INT16 */
+
+/* Name of package */
+#define PACKAGE "open-vcdiff"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "opensource@google.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "open-vcdiff"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "open-vcdiff 0.7"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "open-vcdiff"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.7"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Use custom compare function instead of memcmp */
+#if defined(__i386__) || defined(__x86_64__)
+#define VCDIFF_USE_BLOCK_COMPARE_WORDS 1
+#else
+/* #undef VCDIFF_USE_BLOCK_COMPARE_WORDS */
+#endif
+
+/* Version number of package */
+#define VERSION "0.7"
diff --git a/sdch/mac/config.h b/sdch/mac/config.h
new file mode 100644
index 0000000000..e9ee90ecbf
--- /dev/null
+++ b/sdch/mac/config.h
@@ -0,0 +1,117 @@
+/* src/config.h.  Generated from config.h.in by configure.  */
+/* src/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <ext/rope> header file. */
+/* #undef HAVE_EXT_ROPE */
+
+/* Define to 1 if you have the <fnmatch.h> header file. */
+#define HAVE_FNMATCH_H 1
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#define HAVE_GETTIMEOFDAY 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+/* #undef HAVE_MALLOC_H */
+
+/* Define to 1 if you have the `memalign' function. */
+/* #undef HAVE_MEMALIGN */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mprotect' function. */
+#define HAVE_MPROTECT 1
+
+/* Define to 1 if you have the `posix_memalign' function. */
+/* #undef HAVE_POSIX_MEMALIGN */
+
+/* Define to 1 if you have the `QueryPerformanceCounter' function. */
+/* #undef HAVE_QUERYPERFORMANCECOUNTER */
+
+/* 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 `strtoll' function. */
+#define HAVE_STRTOLL 1
+
+/* Define to 1 if you have the `strtoq' function. */
+#define HAVE_STRTOQ 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_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/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if the system has the type `uint16_t'. */
+#define HAVE_UINT16_T 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if the system has the type `u_int16_t'. */
+#define HAVE_U_INT16_T 1
+
+/* Define to 1 if you have the <windows.h> header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* define if your compiler has __attribute__ */
+#define HAVE___ATTRIBUTE__ 1
+
+/* Define to 1 if the system has the type `__int16'. */
+/* #undef HAVE___INT16 */
+
+/* Name of package */
+#define PACKAGE "open-vcdiff"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "opensource@google.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "open-vcdiff"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "open-vcdiff 0.7"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "open-vcdiff"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.7"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Use custom compare function instead of memcmp */
+#if defined(__i386__) || defined(__x86_64__)
+#define VCDIFF_USE_BLOCK_COMPARE_WORDS 1
+#else
+/* #undef VCDIFF_USE_BLOCK_COMPARE_WORDS */
+#endif
+
+/* Version number of package */
+#define VERSION "0.7"
diff --git a/sdch/sdch.gyp b/sdch/sdch.gyp
new file mode 100644
index 0000000000..d84be582ed
--- /dev/null
+++ b/sdch/sdch.gyp
@@ -0,0 +1,64 @@
+# Copyright (c) 2012 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': {
+    'chromium_code': 1,
+  },
+  'targets': [
+    {
+      'target_name': 'sdch',
+      'type': 'static_library',
+      'dependencies': [
+        '../third_party/zlib/zlib.gyp:zlib',
+      ],
+      'sources': [
+        'open-vcdiff/src/addrcache.cc',
+        'open-vcdiff/src/blockhash.cc',
+        'open-vcdiff/src/blockhash.h',
+        'open-vcdiff/src/checksum.h',
+        'open-vcdiff/src/codetable.cc',
+        'open-vcdiff/src/codetable.h',
+        'open-vcdiff/src/compile_assert.h',
+        'open-vcdiff/src/decodetable.cc',
+        'open-vcdiff/src/decodetable.h',
+        'open-vcdiff/src/encodetable.cc',
+        'open-vcdiff/src/encodetable.h',
+        'open-vcdiff/src/google/output_string.h',
+        'open-vcdiff/src/google/vcdecoder.h',
+        'open-vcdiff/src/headerparser.cc',
+        'open-vcdiff/src/headerparser.h',
+        'open-vcdiff/src/instruction_map.cc',
+        'open-vcdiff/src/instruction_map.h',
+        'open-vcdiff/src/logging.cc',
+        'open-vcdiff/src/logging.h',
+        'open-vcdiff/src/rolling_hash.h',
+        'open-vcdiff/src/testing.h',
+        'open-vcdiff/src/varint_bigendian.cc',
+        'open-vcdiff/src/varint_bigendian.h',
+        'open-vcdiff/src/vcdecoder.cc',
+        'open-vcdiff/src/vcdiff_defs.h',
+        'open-vcdiff/src/vcdiffengine.cc',
+        'open-vcdiff/src/vcdiffengine.h',
+        'open-vcdiff/vsprojects/config.h',
+        'open-vcdiff/vsprojects/stdint.h',
+      ],
+      'include_dirs': [
+        'open-vcdiff/src',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          'open-vcdiff/src',
+        ],
+      },
+      'conditions': [
+        [ 'OS == "linux" or OS == "android"', { 'include_dirs': [ 'linux' ] } ],
+        [ 'os_bsd==1 or OS=="solaris"', { 'include_dirs': [ 'bsd' ] } ],
+        [ 'OS == "ios"', { 'include_dirs': [ 'ios' ] } ],
+        [ 'OS == "mac"', { 'include_dirs': [ 'mac' ] } ],
+        [ 'OS == "win"', { 'include_dirs': [ 'open-vcdiff/vsprojects' ] } ],
+      ],
+    },
+  ],
+}
diff --git a/sdch/sdch.target.mk b/sdch/sdch.target.mk
new file mode 100644
index 0000000000..80f060c76d
--- /dev/null
+++ b/sdch/sdch.target.mk
@@ -0,0 +1,159 @@
+# This file is generated by gyp; do not edit.
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+LOCAL_MODULE := sdch_sdch_gyp
+LOCAL_MODULE_SUFFIX := .a
+LOCAL_MODULE_TAGS := optional
+gyp_intermediate_dir := $(call local-intermediates-dir)
+gyp_shared_intermediate_dir := $(call intermediates-dir-for,GYP,shared)
+
+# Make sure our deps are built first.
+GYP_TARGET_DEPENDENCIES :=
+
+GYP_GENERATED_OUTPUTS :=
+
+# Make sure our deps and generated files are built first.
+LOCAL_ADDITIONAL_DEPENDENCIES := $(GYP_TARGET_DEPENDENCIES) $(GYP_GENERATED_OUTPUTS)
+
+LOCAL_CPP_EXTENSION := .cc
+LOCAL_GENERATED_SOURCES :=
+
+GYP_COPIED_SOURCE_ORIGIN_DIRS :=
+
+LOCAL_SRC_FILES := \
+	sdch/open-vcdiff/src/addrcache.cc \
+	sdch/open-vcdiff/src/blockhash.cc \
+	sdch/open-vcdiff/src/codetable.cc \
+	sdch/open-vcdiff/src/decodetable.cc \
+	sdch/open-vcdiff/src/encodetable.cc \
+	sdch/open-vcdiff/src/headerparser.cc \
+	sdch/open-vcdiff/src/instruction_map.cc \
+	sdch/open-vcdiff/src/logging.cc \
+	sdch/open-vcdiff/src/varint_bigendian.cc \
+	sdch/open-vcdiff/src/vcdecoder.cc \
+	sdch/open-vcdiff/src/vcdiffengine.cc
+
+
+# Flags passed to both C and C++ files.
+MY_CFLAGS := \
+	-Werror \
+	-fno-exceptions \
+	-fno-strict-aliasing \
+	-Wall \
+	-Wno-unused-parameter \
+	-Wno-missing-field-initializers \
+	-fvisibility=hidden \
+	-pipe \
+	-fPIC \
+	-mthumb \
+	-march=armv7-a \
+	-mtune=cortex-a8 \
+	-mfloat-abi=softfp \
+	-mfpu=vfpv3-d16 \
+	-fno-tree-sra \
+	-fuse-ld=gold \
+	-Wno-psabi \
+	-mthumb-interwork \
+	-ffunction-sections \
+	-funwind-tables \
+	-g \
+	-fstack-protector \
+	-fno-short-enums \
+	-finline-limit=64 \
+	-Wa,--noexecstack \
+	-Wno-error=extra \
+	-Wno-error=ignored-qualifiers \
+	-Wno-error=type-limits \
+	-Wno-error=non-virtual-dtor \
+	-Wno-error=sign-promo \
+	-Os \
+	-g \
+	-fomit-frame-pointer \
+	-fdata-sections \
+	-ffunction-sections
+
+MY_CFLAGS_C :=
+
+MY_DEFS := \
+	'-D_FILE_OFFSET_BITS=64' \
+	'-DNO_TCMALLOC' \
+	'-DDISABLE_NACL' \
+	'-DCHROMIUM_BUILD' \
+	'-DUSE_LIBJPEG_TURBO=1' \
+	'-DUSE_PROPRIETARY_CODECS' \
+	'-DENABLE_PEPPER_THREADING' \
+	'-DENABLE_GPU=1' \
+	'-DUSE_OPENSSL=1' \
+	'-DENABLE_EGLIMAGE=1' \
+	'-DUSE_SKIA=1' \
+	'-D__STDC_CONSTANT_MACROS' \
+	'-D__STDC_FORMAT_MACROS' \
+	'-DANDROID' \
+	'-D__GNU_SOURCE=1' \
+	'-DUSE_STLPORT=1' \
+	'-D_STLP_USE_PTR_SPECIALIZATIONS=1' \
+	'-DCHROME_SYMBOLS_ID=""' \
+	'-DANDROID_UPSTREAM_BRINGUP=1' \
+	'-DDYNAMIC_ANNOTATIONS_ENABLED=1' \
+	'-DWTF_USE_DYNAMIC_ANNOTATIONS=1' \
+	'-D_DEBUG'
+
+LOCAL_CFLAGS := $(MY_CFLAGS_C) $(MY_CFLAGS) $(MY_DEFS)
+
+# Include paths placed before CFLAGS/CPPFLAGS
+LOCAL_C_INCLUDES := \
+	$(LOCAL_PATH)/sdch/open-vcdiff/src \
+	$(LOCAL_PATH)/sdch/linux \
+	$(LOCAL_PATH)/third_party/zlib \
+	$(GYP_ABS_ANDROID_TOP_DIR)/frameworks/wilhelm/include \
+	$(GYP_ABS_ANDROID_TOP_DIR)/bionic \
+	$(GYP_ABS_ANDROID_TOP_DIR)/external/stlport/stlport
+
+LOCAL_C_INCLUDES := $(GYP_COPIED_SOURCE_ORIGIN_DIRS) $(LOCAL_C_INCLUDES)
+
+# Flags passed to only C++ (and not C) files.
+LOCAL_CPPFLAGS := \
+	-fno-rtti \
+	-fno-threadsafe-statics \
+	-fvisibility-inlines-hidden \
+	-Wsign-compare \
+	-Wno-abi \
+	-Wno-error=c++0x-compat
+
+### Rules for final target.
+
+LOCAL_LDFLAGS := \
+	-Wl,-z,noexecstack \
+	-fPIC \
+	-Wl,-z,relro \
+	-Wl,-z,now \
+	-fuse-ld=gold \
+	-nostdlib \
+	-Wl,--no-undefined \
+	-Wl,--exclude-libs=ALL \
+	-Wl,--icf=safe \
+	-Wl,-O1 \
+	-Wl,--as-needed \
+	-Wl,--gc-sections
+
+
+LOCAL_STATIC_LIBRARIES :=
+
+# Enable grouping to fix circular references
+LOCAL_GROUP_STATIC_LIBRARIES := true
+
+LOCAL_SHARED_LIBRARIES := \
+	libstlport \
+	libdl
+
+# Add target alias to "gyp_all_modules" target.
+.PHONY: gyp_all_modules
+gyp_all_modules: sdch_sdch_gyp
+
+# Alias gyp target name.
+.PHONY: sdch
+sdch: sdch_sdch_gyp
+
+include $(BUILD_STATIC_LIBRARY)