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+++ /dev/null
@@ -1,1045 +0,0 @@
-# Copyright 2010 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# IMPORTANT:
-# Please don't directly include this file if you are building via gyp_chromium,
-# since gyp_chromium is automatically forcing its inclusion.
-{
- 'variables': {
- # Variables expected to be overriden on the GYP command line (-D) or by
- # ~/.gyp/include.gypi.
-
- # Putting a variables dict inside another variables dict looks kind of
- # weird. This is necessary to get these variables defined for the conditions
- # within this variables dict that operate on these variables.
- 'variables': {
- 'variables': {
- # Compute the architecture that we're building on.
- 'conditions': [
- [ 'OS=="linux" or OS=="freebsd" or OS=="openbsd"', {
- # This handles the Linux platforms we generally deal with. Anything
- # else gets passed through, which probably won't work very well; such
- # hosts should pass an explicit target_arch to gyp.
- 'host_arch%':
- '<!(uname -m | sed -e "s/i.86/ia32/;s/x86_64/x64/;s/amd64/x64/;s/arm.*/arm/")',
- }, { # OS!="linux"
- 'host_arch%': 'ia32',
- }],
- ],
- },
-
- 'host_arch%': '<(host_arch)',
-
- # Default architecture we're building for is the architecture we're
- # building on.
- 'target_arch%': '<(host_arch)',
-
- # This variable tells WebCore.gyp and JavaScriptCore.gyp whether they are
- # are built under a chromium full build (1) or a webkit.org chromium
- # build (0).
- 'inside_chromium_build%': 1,
-
- # Set to 1 compile with -fPIC cflag on linux. This is a must for shared
- # libraries on linux x86-64 and arm.
- 'linux_fpic%': 0,
-
- # Python version.
- 'python_ver%': '2.5',
-
- # Determine ARM compilation flags.
- 'arm_version%': 7,
-
- # Set Neon compilation flags (only meaningful if arm_version==7).
- 'arm_neon%': 1,
-
- # The system root for cross-compiles. Default: none.
- 'sysroot%': '',
-
- # On Linux, we build with sse2 for Chromium builds.
- 'disable_sse2%': 0,
- },
-
- 'target_arch%': '<(target_arch)',
- 'host_arch%': '<(host_arch)',
- 'inside_chromium_build%': '<(inside_chromium_build)',
- 'linux_fpic%': '<(linux_fpic)',
- 'python_ver%': '<(python_ver)',
- 'arm_version%': '<(arm_version)',
- 'arm_neon%': '<(arm_neon)',
- 'sysroot%': '<(sysroot)',
- 'disable_sse2%': '<(disable_sse2)',
-
- # The release channel that this build targets. This is used to restrict
- # channel-specific build options, like which installer packages to create.
- # The default is 'all', which does no channel-specific filtering.
- 'channel%': 'all',
-
- # Override chromium_mac_pch and set it to 0 to suppress the use of
- # precompiled headers on the Mac. Prefix header injection may still be
- # used, but prefix headers will not be precompiled. This is useful when
- # using distcc to distribute a build to compile slaves that don't
- # share the same compiler executable as the system driving the compilation,
- # because precompiled headers rely on pointers into a specific compiler
- # executable's image. Setting this to 0 is needed to use an experimental
- # Linux-Mac cross compiler distcc farm.
- 'chromium_mac_pch%': 1,
-
- # Mac OS X SDK and deployment target support.
- # The SDK identifies the version of the system headers that will be used,
- # and corresponds to the MAC_OS_X_VERSION_MAX_ALLOWED compile-time macro.
- # "Maximum allowed" refers to the operating system version whose APIs are
- # available in the headers.
- # The deployment target identifies the minimum system version that the
- # built products are expected to function on. It corresponds to the
- # MAC_OS_X_VERSION_MIN_REQUIRED compile-time macro.
- # To ensure these macros are available, #include <AvailabilityMacros.h>.
- # Additional documentation on these macros is available at
- # http://developer.apple.com/mac/library/technotes/tn2002/tn2064.html#SECTION3
- # Chrome normally builds with the Mac OS X 10.5 SDK and sets the
- # deployment target to 10.5. Other projects, such as O3D, may override
- # these defaults.
- 'mac_sdk%': '10.5',
- 'mac_deployment_target%': '10.5',
-
- # Set to 1 to enable code coverage. In addition to build changes
- # (e.g. extra CFLAGS), also creates a new target in the src/chrome
- # project file called "coverage".
- # Currently ignored on Windows.
- 'coverage%': 0,
-
- # Although base/allocator lets you select a heap library via an
- # environment variable, the libcmt shim it uses sometimes gets in
- # the way. To disable it entirely, and switch to normal msvcrt, do e.g.
- # 'win_use_allocator_shim': 0,
- # 'win_release_RuntimeLibrary': 2
- # to ~/.gyp/include.gypi, gclient runhooks --force, and do a release build.
- 'win_use_allocator_shim%': 1, # 0 = shim allocator via libcmt; 1 = msvcrt
-
- # Whether usage of OpenMAX is enabled.
- 'enable_openmax%': 0,
-
- # TODO(bradnelson): eliminate this when possible.
- # To allow local gyp files to prevent release.vsprops from being included.
- # Yes(1) means include release.vsprops.
- # Once all vsprops settings are migrated into gyp, this can go away.
- 'msvs_use_common_release%': 1,
-
- # TODO(bradnelson): eliminate this when possible.
- # To allow local gyp files to override additional linker options for msvs.
- # Yes(1) means set use the common linker options.
- 'msvs_use_common_linker_extras%': 1,
-
- # TODO(sgk): eliminate this if possible.
- # It would be nicer to support this via a setting in 'target_defaults'
- # in chrome/app/locales/locales.gypi overriding the setting in the
- # 'Debug' configuration in the 'target_defaults' dict below,
- # but that doesn't work as we'd like.
- 'msvs_debug_link_incremental%': '2',
-
- # This is the location of the sandbox binary. Chrome looks for this before
- # running the zygote process. If found, and SUID, it will be used to
- # sandbox the zygote process and, thus, all renderer processes.
- 'linux_sandbox_path%': '',
-
- # Set this to true to enable SELinux support.
- 'selinux%': 0,
-
- # Strip the binary after dumping symbols.
- 'linux_strip_binary%': 0,
-
- # Enable TCMalloc.
- 'linux_use_tcmalloc%': 1,
-
- # Disable TCMalloc's debugallocation.
- 'linux_use_debugallocation%': 0,
-
- # Disable TCMalloc's heapchecker.
- 'linux_use_heapchecker%': 0,
-
- # Set to 1 to turn on seccomp sandbox by default.
- # (Note: this is ignored for official builds.)
- 'linux_use_seccomp_sandbox%': 0,
-
- # Set to select the Title Case versions of strings in GRD files.
- 'use_titlecase_in_grd%': 0,
-
- # Used to disable Native Client at compile time, for platforms where it
- # isn't supported
- 'disable_nacl%': 0,
-
- # Set Thumb compilation flags.
- 'arm_thumb%': 0,
-
- # Set ARM fpu compilation flags (only meaningful if arm_version==7 and
- # arm_neon==0).
- 'arm_fpu%': 'vfpv3',
-
- # Enable new NPDevice API.
- 'enable_new_npdevice_api%': 0,
-
- 'conditions': [
- # Whether to use multiple cores to compile with visual studio. This is
- # optional because it sometimes causes corruption on VS 2005.
- # It is on by default on VS 2008 and off on VS 2005.
- ['OS=="win"', {
- 'conditions': [
- ['MSVS_VERSION=="2005"', {
- 'msvs_multi_core_compile%': 0,
- },{
- 'msvs_multi_core_compile%': 1,
- }],
- # Don't do incremental linking for large modules on 32-bit.
- ['MSVS_OS_BITS==32', {
- 'msvs_large_module_debug_link_mode%': '1', # No
- },{
- 'msvs_large_module_debug_link_mode%': '2', # Yes
- }],
- ],
- 'nacl_win64_defines': [
- # This flag is used to minimize dependencies when building
- # Native Client loader for 64-bit Windows.
- 'NACL_WIN64',
- ],
- }],
- ],
-
- # NOTE: When these end up in the Mac bundle, we need to replace '-' for '_'
- # so Cocoa is happy (http://crbug.com/20441).
- 'locales': [
- 'am', 'ar', 'bg', 'bn', 'ca', 'cs', 'da', 'de', 'el', 'en-GB',
- 'en-US', 'es-419', 'es', 'et', 'fi', 'fil', 'fr', 'gu', 'he',
- 'hi', 'hr', 'hu', 'id', 'it', 'ja', 'kn', 'ko', 'lt', 'lv',
- 'ml', 'mr', 'nb', 'nl', 'pl', 'pt-BR', 'pt-PT', 'ro', 'ru',
- 'sk', 'sl', 'sr', 'sv', 'sw', 'ta', 'te', 'th', 'tr', 'uk',
- 'vi', 'zh-CN', 'zh-TW',
- ],
- },
- 'target_defaults': {
- 'includes': [
- 'filename_rules.gypi',
- ],
- 'variables': {
- # See http://gcc.gnu.org/onlinedocs/gcc-4.4.2/gcc/Optimize-Options.html
- 'mac_release_optimization%': '3', # Use -O3 unless overridden
- 'mac_debug_optimization%': '0', # Use -O0 unless overridden
- # See http://msdn.microsoft.com/en-us/library/aa652360(VS.71).aspx
- 'win_release_Optimization%': '2', # 2 = /Os
- 'win_debug_Optimization%': '0', # 0 = /Od
- # See http://msdn.microsoft.com/en-us/library/aa652367(VS.71).aspx
- 'win_release_RuntimeLibrary%': '0', # 0 = /MT (nondebug static)
- 'win_debug_RuntimeLibrary%': '1', # 1 = /MTd (debug static)
-
- 'release_extra_cflags%': '',
- 'debug_extra_cflags%': '',
- 'release_valgrind_build%': 0,
- },
- 'conditions': [
- ['selinux==1', {
- 'defines': ['CHROMIUM_SELINUX=1'],
- }],
- ['win_use_allocator_shim==0', {
- 'conditions': [
- ['OS=="win"', {
- 'defines': ['NO_TCMALLOC'],
- }],
- ],
- }],
- ['coverage!=0', {
- 'conditions': [
- ['OS=="mac"', {
- 'xcode_settings': {
- 'GCC_INSTRUMENT_PROGRAM_FLOW_ARCS': 'YES', # -fprofile-arcs
- 'GCC_GENERATE_TEST_COVERAGE_FILES': 'YES', # -ftest-coverage
- },
- # Add -lgcov for types executable, shared_library, and
- # loadable_module; not for static_library.
- # This is a delayed conditional.
- 'target_conditions': [
- ['_type!="static_library"', {
- 'xcode_settings': { 'OTHER_LDFLAGS': [ '-lgcov' ] },
- }],
- ],
- }],
- # Linux gyp (into scons) doesn't like target_conditions?
- # TODO(???): track down why 'target_conditions' doesn't work
- # on Linux gyp into scons like it does on Mac gyp into xcodeproj.
- ['OS=="linux"', {
- 'cflags': [ '-ftest-coverage',
- '-fprofile-arcs' ],
- 'link_settings': { 'libraries': [ '-lgcov' ] },
- }],
- # Finally, for Windows, we simply turn on profiling.
- ['OS=="win"', {
- 'msvs_settings': {
- 'VCLinkerTool': {
- 'Profile': 'true',
- },
- 'VCCLCompilerTool': {
- # /Z7, not /Zi, so coverage is happyb
- 'DebugInformationFormat': '1',
- 'AdditionalOptions': ['/Yd'],
- }
- }
- }], # OS==win
- ], # conditions for coverage
- }], # coverage!=0
- ], # conditions for 'target_defaults'
- 'target_conditions': [
- [ 'OS=="linux" or OS=="freebsd" or OS=="openbsd"', {
- 'cflags!': [
- '-Wall',
- '-Wextra',
- '-Werror',
- ],
- }],
- [ 'OS=="win"', {
- 'defines': [
- '_CRT_SECURE_NO_DEPRECATE',
- '_CRT_NONSTDC_NO_WARNINGS',
- '_CRT_NONSTDC_NO_DEPRECATE',
- # This is required for ATL to use XP-safe versions of its functions.
- '_USING_V110_SDK71_',
- ],
- 'msvs_disabled_warnings': [4800],
- 'msvs_settings': {
- 'VCCLCompilerTool': {
- 'WarnAsError': 'true',
- 'Detect64BitPortabilityProblems': 'false',
- },
- },
- }],
- [ 'OS=="mac"', {
- 'xcode_settings': {
- 'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO',
- 'WARNING_CFLAGS!': ['-Wall'],
- },
- }],
- ], # target_conditions for 'target_defaults'
- 'default_configuration': 'Debug',
- 'configurations': {
- # VCLinkerTool LinkIncremental values below:
- # 0 == default
- # 1 == /INCREMENTAL:NO
- # 2 == /INCREMENTAL
- # Debug links incremental, Release does not.
- #
- # Abstract base configurations to cover common
- # attributes.
- #
- 'Common_Base': {
- 'abstract': 1,
- 'msvs_configuration_attributes': {
- 'OutputDirectory': '$(SolutionDir)$(ConfigurationName)',
- 'IntermediateDirectory': '$(OutDir)\\obj\\$(ProjectName)',
- 'CharacterSet': '1',
- },
- },
- 'x86_Base': {
- 'abstract': 1,
- 'msvs_settings': {
- 'VCLinkerTool': {
- 'MinimumRequiredVersion': '5.01', # XP.
- 'TargetMachine': '1',
- },
- },
- 'msvs_configuration_platform': 'Win32',
- },
- 'x64_Base': {
- 'abstract': 1,
- 'msvs_configuration_platform': 'x64',
- 'msvs_settings': {
- 'VCLinkerTool': {
- 'TargetMachine': '17', # x86 - 64
- 'AdditionalLibraryDirectories!':
- ['<(DEPTH)/third_party/platformsdk_win7/files/Lib'],
- 'AdditionalLibraryDirectories':
- ['<(DEPTH)/third_party/platformsdk_win7/files/Lib/x64'],
- },
- 'VCLibrarianTool': {
- 'AdditionalLibraryDirectories!':
- ['<(DEPTH)/third_party/platformsdk_win7/files/Lib'],
- 'AdditionalLibraryDirectories':
- ['<(DEPTH)/third_party/platformsdk_win7/files/Lib/x64'],
- },
- },
- 'defines': [
- # Not sure if tcmalloc works on 64-bit Windows.
- 'NO_TCMALLOC',
- ],
- },
- 'Debug_Base': {
- 'abstract': 1,
- 'xcode_settings': {
- 'COPY_PHASE_STRIP': 'NO',
- 'GCC_OPTIMIZATION_LEVEL': '<(mac_debug_optimization)',
- 'OTHER_CFLAGS': [ '<@(debug_extra_cflags)', ],
- },
- 'msvs_settings': {
- 'VCCLCompilerTool': {
- 'Optimization': '<(win_debug_Optimization)',
- 'PreprocessorDefinitions': ['_DEBUG'],
- 'BasicRuntimeChecks': '3',
- 'RuntimeLibrary': '<(win_debug_RuntimeLibrary)',
- },
- 'VCLinkerTool': {
- 'LinkIncremental': '<(msvs_debug_link_incremental)',
- },
- 'VCResourceCompilerTool': {
- 'PreprocessorDefinitions': ['_DEBUG'],
- },
- },
- 'conditions': [
- ['OS=="linux"', {
- 'cflags': [
- '<@(debug_extra_cflags)',
- ],
- }],
- ],
- },
- 'Release_Base': {
- 'abstract': 1,
- 'defines': [
- 'NDEBUG',
- ],
- 'xcode_settings': {
- 'DEAD_CODE_STRIPPING': 'YES', # -Wl,-dead_strip
- 'GCC_OPTIMIZATION_LEVEL': '<(mac_release_optimization)',
- 'OTHER_CFLAGS': [ '<@(release_extra_cflags)', ],
- },
- 'msvs_settings': {
- 'VCCLCompilerTool': {
- 'Optimization': '<(win_release_Optimization)',
- 'RuntimeLibrary': '<(win_release_RuntimeLibrary)',
- },
- 'VCLinkerTool': {
- 'LinkIncremental': '1',
- },
- },
- 'conditions': [
- ['release_valgrind_build==0', {
- 'defines': ['NVALGRIND'],
- }],
- ['win_use_allocator_shim==0', {
- 'defines': ['NO_TCMALLOC'],
- }],
- ['win_release_RuntimeLibrary==2', {
- # Visual C++ 2008 barfs when building anything with /MD (msvcrt):
- # VC\include\typeinfo(139) : warning C4275: non dll-interface
- # class 'stdext::exception' used as base for dll-interface
- # class 'std::bad_cast'
- 'msvs_disabled_warnings': [4275],
- }],
- ['OS=="linux"', {
- 'cflags': [
- '<@(release_extra_cflags)',
- ],
- }],
- ],
- },
- 'Purify_Base': {
- 'abstract': 1,
- 'defines': [
- 'PURIFY',
- 'NO_TCMALLOC',
- ],
- 'msvs_settings': {
- 'VCCLCompilerTool': {
- 'Optimization': '0',
- 'RuntimeLibrary': '0',
- 'BufferSecurityCheck': 'false',
- },
- 'VCLinkerTool': {
- 'EnableCOMDATFolding': '1',
- 'LinkIncremental': '1',
- },
- },
- },
- #
- # Concrete configurations
- #
- 'Debug': {
- 'inherit_from': ['Common_Base', 'x86_Base', 'Debug_Base'],
- },
- 'Release': {
- 'inherit_from': ['Common_Base', 'x86_Base', 'Release_Base'],
- 'conditions': [
- ['msvs_use_common_release', {
- 'defines': ['OFFICIAL_BUILD'],
- 'msvs_settings': {
- 'VCCLCompilerTool': {
- 'Optimization': '3',
- 'StringPooling': 'true',
- 'OmitFramePointers': 'true',
- 'InlineFunctionExpansion': '2',
- 'EnableIntrinsicFunctions': 'true',
- 'FavorSizeOrSpeed': '2',
- 'OmitFramePointers': 'true',
- 'EnableFiberSafeOptimizations': 'true',
- 'WholeProgramOptimization': 'true',
- },
- 'VCLibrarianTool': {
- 'AdditionalOptions': ['/ltcg', '/expectedoutputsize:120000000'],
- },
- 'VCLinkerTool': {
- 'LinkIncremental': '1',
- 'OptimizeReferences': '2',
- 'EnableCOMDATFolding': '2',
- 'OptimizeForWindows98': '1',
- 'LinkTimeCodeGeneration': '1',
- },
- },
- }],
- ]
- },
- 'conditions': [
- [ 'OS=="win"', {
- # TODO(bradnelson): add a gyp mechanism to make this more graceful.
- 'Purify': {
- 'inherit_from': ['Common_Base', 'x86_Base', 'Release_Base', 'Purify'],
- },
- 'Debug_x64': {
- 'inherit_from': ['Common_Base', 'x64_Base', 'Debug_Base'],
- },
- 'Release_x64': {
- 'inherit_from': ['Common_Base', 'x64_Base', 'Release_Base'],
- },
- 'Purify_x64': {
- 'inherit_from': ['Common_Base', 'x64_Base', 'Release_Base', 'Purify_Base'],
- },
- }],
- ],
- },
- },
- 'conditions': [
- ['OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris"', {
- 'target_defaults': {
- # Enable -Werror by default, but put it in a variable so it can
- # be disabled in ~/.gyp/include.gypi on the valgrind builders.
- 'variables': {
- # Use -fno-strict-aliasing by default since gcc 4.4 has periodic
- # issues that slip through the cracks. We could do this just for
- # gcc 4.4 but it makes more sense to be consistent on all
- # compilers in use. TODO(Craig): turn this off again when
- # there is some 4.4 test infrastructure in place and existing
- # aliasing issues have been fixed.
- 'no_strict_aliasing%': 1,
- 'conditions': [['OS=="linux"', {'werror%': '-Werror',}],
- ['OS=="freebsd"', {'werror%': '',}],
- ['OS=="openbsd"', {'werror%': '',}],
- ],
- },
- 'cflags': [
- '<(werror)', # See note above about the werror variable.
- '-pthread',
- '-fno-exceptions',
- '-Wall',
- # TODO(evan): turn this back on once all the builds work.
- # '-Wextra',
- # Don't warn about unused function params. We use those everywhere.
- '-Wno-unused-parameter',
- # Don't warn about the "struct foo f = {0};" initialization pattern.
- '-Wno-missing-field-initializers',
- '-D_FILE_OFFSET_BITS=64',
- # Don't export any symbols (for example, to plugins we dlopen()).
- # Note: this is *required* to make some plugins work.
- '-fvisibility=hidden',
- ],
- 'cflags_cc': [
- '-frtti',
- '-fno-threadsafe-statics',
- # Make inline functions have hidden visiblity by default.
- # Surprisingly, not covered by -fvisibility=hidden.
- '-fvisibility-inlines-hidden',
- ],
- 'ldflags': [
- '-pthread', '-Wl,-z,noexecstack',
- ],
- 'scons_variable_settings': {
- 'LIBPATH': ['$LIB_DIR'],
- # Linking of large files uses lots of RAM, so serialize links
- # using the handy flock command from util-linux.
- 'FLOCK_LINK': ['flock', '$TOP_BUILDDIR/linker.lock', '$LINK'],
- 'FLOCK_SHLINK': ['flock', '$TOP_BUILDDIR/linker.lock', '$SHLINK'],
- 'FLOCK_LDMODULE': ['flock', '$TOP_BUILDDIR/linker.lock', '$LDMODULE'],
-
- # We have several cases where archives depend on each other in
- # a cyclic fashion. Since the GNU linker does only a single
- # pass over the archives we surround the libraries with
- # --start-group and --end-group (aka -( and -) ). That causes
- # ld to loop over the group until no more undefined symbols
- # are found. In an ideal world we would only make groups from
- # those libraries which we knew to be in cycles. However,
- # that's tough with SCons, so we bodge it by making all the
- # archives a group by redefining the linking command here.
- #
- # TODO: investigate whether we still have cycles that
- # require --{start,end}-group. There has been a lot of
- # refactoring since this was first coded, which might have
- # eliminated the circular dependencies.
- #
- # Note: $_LIBDIRFLAGS comes before ${LINK,SHLINK,LDMODULE}FLAGS
- # so that we prefer our own built libraries (e.g. -lpng) to
- # system versions of libraries that pkg-config might turn up.
- # TODO(sgk): investigate handling this not by re-ordering the
- # flags this way, but by adding a hook to use the SCons
- # ParseFlags() option on the output from pkg-config.
- 'LINKCOM': [['$FLOCK_LINK', '-o', '$TARGET',
- '$_LIBDIRFLAGS', '$LINKFLAGS', '$SOURCES',
- '-Wl,--start-group', '$_LIBFLAGS', '-Wl,--end-group']],
- 'SHLINKCOM': [['$FLOCK_SHLINK', '-o', '$TARGET',
- '$_LIBDIRFLAGS', '$SHLINKFLAGS', '$SOURCES',
- '-Wl,--start-group', '$_LIBFLAGS', '-Wl,--end-group']],
- 'LDMODULECOM': [['$FLOCK_LDMODULE', '-o', '$TARGET',
- '$_LIBDIRFLAGS', '$LDMODULEFLAGS', '$SOURCES',
- '-Wl,--start-group', '$_LIBFLAGS', '-Wl,--end-group']],
- 'IMPLICIT_COMMAND_DEPENDENCIES': 0,
- },
- 'scons_import_variables': [
- 'AS',
- 'CC',
- 'CXX',
- 'LINK',
- ],
- 'scons_propagate_variables': [
- 'AS',
- 'CC',
- 'CCACHE_DIR',
- 'CXX',
- 'DISTCC_DIR',
- 'DISTCC_HOSTS',
- 'HOME',
- 'INCLUDE_SERVER_ARGS',
- 'INCLUDE_SERVER_PORT',
- 'LINK',
- 'CHROME_BUILD_TYPE',
- 'CHROMIUM_BUILD',
- 'OFFICIAL_BUILD',
- ],
- 'configurations': {
- 'Debug_Base': {
- 'variables': {
- 'debug_optimize%': '0',
- },
- 'defines': [
- '_DEBUG',
- ],
- 'cflags': [
- '-O>(debug_optimize)',
- '-g',
- # One can use '-gstabs' to enable building the debugging
- # information in STABS format for breakpad's dumpsyms.
- ],
- 'ldflags': [
- '-rdynamic', # Allows backtrace to resolve symbols.
- ],
- },
- 'Release_Base': {
- 'variables': {
- 'release_optimize%': '2',
- },
- 'cflags': [
- '-O>(release_optimize)',
- # Don't emit the GCC version ident directives, they just end up
- # in the .comment section taking up binary size.
- '-fno-ident',
- # Put data and code in their own sections, so that unused symbols
- # can be removed at link time with --gc-sections.
- '-fdata-sections',
- '-ffunction-sections',
- ],
- 'ldflags': [
- '-Wl,--gc-sections',
- ],
- },
- },
- 'variants': {
- 'coverage': {
- 'cflags': ['-fprofile-arcs', '-ftest-coverage'],
- 'ldflags': ['-fprofile-arcs'],
- },
- 'profile': {
- 'cflags': ['-pg', '-g'],
- 'ldflags': ['-pg'],
- },
- 'symbols': {
- 'cflags': ['-g'],
- },
- },
- 'conditions': [
- [ 'target_arch=="ia32"', {
- 'asflags': [
- # Needed so that libs with .s files (e.g. libicudata.a)
- # are compatible with the general 32-bit-ness.
- '-32',
- ],
- # All floating-point computations on x87 happens in 80-bit
- # precision. Because the C and C++ language standards allow
- # the compiler to keep the floating-point values in higher
- # precision than what's specified in the source and doing so
- # is more efficient than constantly rounding up to 64-bit or
- # 32-bit precision as specified in the source, the compiler,
- # especially in the optimized mode, tries very hard to keep
- # values in x87 floating-point stack (in 80-bit precision)
- # as long as possible. This has important side effects, that
- # the real value used in computation may change depending on
- # how the compiler did the optimization - that is, the value
- # kept in 80-bit is different than the value rounded down to
- # 64-bit or 32-bit. There are possible compiler options to make
- # this behavior consistent (e.g. -ffloat-store would keep all
- # floating-values in the memory, thus force them to be rounded
- # to its original precision) but they have significant runtime
- # performance penalty.
- #
- # -mfpmath=sse -msse2 makes the compiler use SSE instructions
- # which keep floating-point values in SSE registers in its
- # native precision (32-bit for single precision, and 64-bit for
- # double precision values). This means the floating-point value
- # used during computation does not change depending on how the
- # compiler optimized the code, since the value is always kept
- # in its specified precision.
- 'conditions': [
- ['disable_sse2==0', {
- 'cflags': [
- '-march=pentium4',
- '-msse2',
- '-mfpmath=sse',
- ],
- }],
- ],
- # -mmmx allows mmintrin.h to be used for mmx intrinsics.
- # video playback is mmx and sse2 optimized.
- 'cflags': [
- '-m32',
- '-mmmx',
- ],
- 'ldflags': [
- '-m32',
- ],
- }],
- ['target_arch=="arm"', {
- 'target_conditions': [
- ['_toolset=="target"', {
- 'cflags_cc': [
- # The codesourcery arm-2009q3 toolchain warns at that the ABI
- # has changed whenever it encounters a varargs function. This
- # silences those warnings, as they are not helpful and
- # clutter legitimate warnings.
- '-Wno-abi',
- ],
- 'conditions': [
- ['arm_thumb == 1', {
- 'cflags': [
- '-mthumb',
- # TODO(piman): -Wa,-mimplicit-it=thumb is needed for
- # inline assembly that uses condition codes but it's
- # suboptimal. Better would be to #ifdef __thumb__ at the
- # right place and have a separate thumb path.
- '-Wa,-mimplicit-it=thumb',
- ]
- }],
- ['arm_version==7', {
- 'cflags': [
- '-march=armv7-a',
- '-mtune=cortex-a8',
- '-mfloat-abi=softfp',
- ],
- 'conditions': [
- ['arm_neon==1', {
- 'cflags': [ '-mfpu=neon', ],
- }, {
- 'cflags': [ '-mfpu=<(arm_fpu)', ],
- }]
- ],
- }],
- ],
- }],
- ],
- }],
- ['linux_fpic==1', {
- 'cflags': [
- '-fPIC',
- ],
- }],
- ['sysroot!=""', {
- 'target_conditions': [
- ['_toolset=="target"', {
- 'cflags': [
- '--sysroot=<(sysroot)',
- ],
- 'ldflags': [
- '--sysroot=<(sysroot)',
- ],
- }]]
- }],
- ['no_strict_aliasing==1', {
- 'cflags': [
- '-fno-strict-aliasing',
- ],
- }],
- ['linux_use_heapchecker==1', {
- 'variables': {'linux_use_tcmalloc%': 1},
- }],
- ['linux_use_tcmalloc==0', {
- 'defines': ['NO_TCMALLOC'],
- }],
- ['linux_use_heapchecker==0', {
- 'defines': ['NO_HEAPCHECKER'],
- }],
- ],
- },
- }],
- # FreeBSD-specific options; note that most FreeBSD options are set above,
- # with Linux.
- ['OS=="freebsd"', {
- 'target_defaults': {
- 'ldflags': [
- '-Wl,--no-keep-memory',
- ],
- },
- }],
- ['OS=="solaris"', {
- 'cflags!': ['-fvisibility=hidden'],
- 'cflags_cc!': ['-fvisibility-inlines-hidden'],
- }],
- ['OS=="mac"', {
- 'target_defaults': {
- 'variables': {
- # This should be 'mac_real_dsym%', but there seems to be a bug
- # with % in variables that are intended to be set to different
- # values in different targets, like this one.
- 'mac_real_dsym': 0, # Fake .dSYMs are fine in most cases.
- },
- 'mac_bundle': 0,
- 'xcode_settings': {
- 'ALWAYS_SEARCH_USER_PATHS': 'NO',
- 'GCC_C_LANGUAGE_STANDARD': 'c99', # -std=c99
- 'GCC_CW_ASM_SYNTAX': 'NO', # No -fasm-blocks
- 'GCC_DYNAMIC_NO_PIC': 'NO', # No -mdynamic-no-pic
- # (Equivalent to -fPIC)
- 'GCC_ENABLE_CPP_EXCEPTIONS': 'NO', # -fno-exceptions
- 'GCC_ENABLE_CPP_RTTI': 'YES', # -frtti
- 'GCC_ENABLE_PASCAL_STRINGS': 'NO', # No -mpascal-strings
- # GCC_INLINES_ARE_PRIVATE_EXTERN maps to -fvisibility-inlines-hidden
- 'GCC_INLINES_ARE_PRIVATE_EXTERN': 'YES',
- 'GCC_OBJC_CALL_CXX_CDTORS': 'YES', # -fobjc-call-cxx-cdtors
- 'GCC_SYMBOLS_PRIVATE_EXTERN': 'YES', # -fvisibility=hidden
- 'GCC_THREADSAFE_STATICS': 'NO', # -fno-threadsafe-statics
- 'GCC_TREAT_WARNINGS_AS_ERRORS': 'YES', # -Werror
- 'GCC_VERSION': '4.2',
- 'GCC_WARN_ABOUT_MISSING_NEWLINE': 'YES', # -Wnewline-eof
- # MACOSX_DEPLOYMENT_TARGET maps to -mmacosx-version-min
- 'MACOSX_DEPLOYMENT_TARGET': '<(mac_deployment_target)',
- 'PREBINDING': 'NO', # No -Wl,-prebind
- 'USE_HEADERMAP': 'NO',
- 'WARNING_CFLAGS': ['-Wall', '-Wendif-labels'],
- 'conditions': [
- ['chromium_mac_pch', {'GCC_PRECOMPILE_PREFIX_HEADER': 'YES'},
- {'GCC_PRECOMPILE_PREFIX_HEADER': 'NO'}
- ],
- ],
- },
- 'target_conditions': [
- ['_type!="static_library"', {
- 'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-search_paths_first']},
- }],
- ['_mac_bundle', {
- 'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-ObjC']},
- }],
- ], # target_conditions
- }, # target_defaults
- }], # OS=="mac"
- ['OS=="win"', {
- 'target_defaults': {
- 'defines': [
- '_WIN32_WINNT=0x0600',
- 'WINVER=0x0600',
- 'WIN32',
- '_WINDOWS',
- '_HAS_EXCEPTIONS=0',
- 'NOMINMAX',
- '_CRT_RAND_S',
- 'CERT_CHAIN_PARA_HAS_EXTRA_FIELDS',
- 'WIN32_LEAN_AND_MEAN',
- '_SECURE_ATL',
- '_HAS_TR1=0',
- ],
- 'msvs_system_include_dirs': [
- '<(DEPTH)/third_party/platformsdk_win7/files/Include',
- '$(VSInstallDir)/VC/atlmfc/include',
- ],
- 'msvs_cygwin_dirs': ['<(DEPTH)/third_party/cygwin'],
- 'msvs_disabled_warnings': [
- 4100, 4127, 4396, 4503, 4512, 4819, 4995, 4702
- ],
- 'msvs_settings': {
- 'VCCLCompilerTool': {
- 'MinimalRebuild': 'false',
- 'ExceptionHandling': '0',
- 'BufferSecurityCheck': 'true',
- 'EnableFunctionLevelLinking': 'true',
- 'RuntimeTypeInfo': 'false',
- 'WarningLevel': '4',
- 'WarnAsError': 'true',
- 'DebugInformationFormat': '3',
- 'conditions': [
- [ 'msvs_multi_core_compile', {
- 'AdditionalOptions': ['/MP'],
- }],
- ],
- },
- 'VCLibrarianTool': {
- 'AdditionalOptions': ['/ignore:4221'],
- 'AdditionalLibraryDirectories':
- ['<(DEPTH)/third_party/platformsdk_win7/files/Lib'],
- },
- 'VCLinkerTool': {
- 'AdditionalDependencies': [
- 'wininet.lib',
- 'version.lib',
- 'msimg32.lib',
- 'ws2_32.lib',
- 'usp10.lib',
- 'psapi.lib',
- 'dbghelp.lib',
- ],
- 'AdditionalLibraryDirectories':
- ['<(DEPTH)/third_party/platformsdk_win7/files/Lib'],
- 'GenerateDebugInformation': 'true',
- 'MapFileName': '$(OutDir)\\$(TargetName).map',
- 'ImportLibrary': '$(OutDir)\\lib\\$(TargetName).lib',
- 'FixedBaseAddress': '1',
- # SubSystem values:
- # 0 == not set
- # 1 == /SUBSYSTEM:CONSOLE
- # 2 == /SUBSYSTEM:WINDOWS
- # Most of the executables we'll ever create are tests
- # and utilities with console output.
- 'SubSystem': '1',
- },
- 'VCMIDLTool': {
- 'GenerateStublessProxies': 'true',
- 'TypeLibraryName': '$(InputName).tlb',
- 'OutputDirectory': '$(IntDir)',
- 'HeaderFileName': '$(InputName).h',
- 'DLLDataFileName': 'dlldata.c',
- 'InterfaceIdentifierFileName': '$(InputName)_i.c',
- 'ProxyFileName': '$(InputName)_p.c',
- },
- 'VCResourceCompilerTool': {
- 'Culture' : '1033',
- 'AdditionalIncludeDirectories': ['<(DEPTH)'],
- },
- },
- },
- }],
- ['disable_nacl==1 or OS=="freebsd" or OS=="openbsd" or OS=="solaris"', {
- 'target_defaults': {
- 'defines': [
- 'DISABLE_NACL',
- ],
- },
- }],
- ['OS=="win" and msvs_use_common_linker_extras', {
- 'target_defaults': {
- 'msvs_settings': {
- 'VCLinkerTool': {
- 'DelayLoadDLLs': [
- 'dbghelp.dll',
- 'dwmapi.dll',
- 'uxtheme.dll',
- ],
- },
- },
- 'configurations': {
- 'x86_Base': {
- 'msvs_settings': {
- 'VCLinkerTool': {
- 'AdditionalOptions': [
- '/safeseh',
- '/dynamicbase',
- '/ignore:4199',
- '/ignore:4221',
- '/nxcompat',
- ],
- },
- },
- },
- 'x64_Base': {
- 'msvs_settings': {
- 'VCLinkerTool': {
- 'AdditionalOptions': [
- # safeseh is not compatible with x64
- '/dynamicbase',
- '/ignore:4199',
- '/ignore:4221',
- '/nxcompat',
- ],
- },
- },
- },
- },
- },
- }],
- ['enable_new_npdevice_api==1', {
- 'target_defaults': {
- 'defines': [
- 'ENABLE_NEW_NPDEVICE_API',
- ],
- },
- }],
- ],
- 'scons_settings': {
- 'sconsbuild_dir': '<(DEPTH)/sconsbuild',
- 'tools': ['ar', 'as', 'gcc', 'g++', 'gnulink', 'chromium_builders'],
- },
- 'xcode_settings': {
- # DON'T ADD ANYTHING NEW TO THIS BLOCK UNLESS YOU REALLY REALLY NEED IT!
- # This block adds *project-wide* configuration settings to each project
- # file. It's almost always wrong to put things here. Specify your
- # custom xcode_settings in target_defaults to add them to targets instead.
-
- # In an Xcode Project Info window, the "Base SDK for All Configurations"
- # setting sets the SDK on a project-wide basis. In order to get the
- # configured SDK to show properly in the Xcode UI, SDKROOT must be set
- # here at the project level.
- 'SDKROOT': 'macosx<(mac_sdk)', # -isysroot
-
- # The Xcode generator will look for an xcode_settings section at the root
- # of each dict and use it to apply settings on a file-wide basis. Most
- # settings should not be here, they should be in target-specific
- # xcode_settings sections, or better yet, should use non-Xcode-specific
- # settings in target dicts. SYMROOT is a special case, because many other
- # Xcode variables depend on it, including variables such as
- # PROJECT_DERIVED_FILE_DIR. When a source group corresponding to something
- # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
- # files to appear (when present) in the UI as actual files and not red
- # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
- # and therefore SYMROOT, needs to be set at the project level.
- 'SYMROOT': '<(DEPTH)/xcodebuild',
- },
-}