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# 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': [
'../base/base.gyp:base',
'../third_party/zlib/zlib.gyp:zlib',
],
'sources': [
'logging_forward.h',
'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/google/vcencoder.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/jsonwriter.h',
'open-vcdiff/src/jsonwriter.cc',
'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/vcencoder.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' ],
'defines': [ 'OPEN_VCDIFF_USE_AUTO_PTR' ],
}],
[ 'OS == "win"', { 'include_dirs': [ 'win' ] } ],
],
# open-vcdiff's logging.h introduces static initializers. This was
# reported upstream years ago (
# https://github.com/google/open-vcdiff/issues/33 ). Since
# upstream won't fix this, work around it on the chromium side:
# Inject a header that forwards to base/logging.h instead (which doesn't
# introduce static initializers, and which prevents open-vcdiff's
# logging.h from being used).
'variables': {
'logging_path': 'logging_forward.h',
'conditions': [
# gyp leaves unspecified what the cwd is when running the compiler,
# and gyp/linux doesn't have a built-in way for forcing an include.
# So hardcode the base directory. If this spreads, provide native
# support in gyp, like we have for gyp/mac and gyp/windows.
# path.
['"<(GENERATOR)"=="ninja"', { 'logging_dir': '../..' },
{ 'logging_dir': '.' }
],
],
},
# GCC_PREFIX_HEADER is relative to the current directory,
# ForcedIncludeFiles is relative to include_dirs, cflags relative to the
# build directory.
'xcode_settings': { 'GCC_PREFIX_HEADER': '<(logging_path)' },
'msvs_settings': {
'VCCLCompilerTool': {
'ForcedIncludeFiles': [
'sdch/<(logging_path)',
]
}
},
'cflags': [
'-include', '<(logging_dir)/sdch/<(logging_path)',
# TODO(mostynb): remove this if open-vcdiff is ever updated for c++11:
'-Wno-deprecated-declarations',
],
},
],
}
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