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webrtc / src / 280de9e1c33efa420fa22496d313c232093e093f / . / webrtc / build / chromium_common.gypi
blob: c8e613497f5608caffcae08d5ea0ccc72cd7ea50 [file] [log] [blame]
# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# This ia copy of Chromium's common.gypi before it was deleted.
# TODO(kjellander): Clean this up as soon we've stopped using GYP entirely.
{
# Variables expected to be overriden on the GYP command line (-D) or by
# ~/.gyp/include.gypi.
'variables': {
# Putting a variables dict inside another variables dict looks kind of
# weird. This is done so that 'host_arch', 'chromeos', etc are defined as
# variables within the outer variables dict here. This is necessary
# to get these variables defined for the conditions within this variables
# dict that operate on these variables.
'variables': {
'variables': {
'variables': {
'variables': {
# Whether we're building a ChromeOS build.
'chromeos%': 0,
# Whether we're building the cast (chromecast) shell
'chromecast%': 0,
# Whether or not we are using the Aura windowing framework.
'use_aura%': 0,
# Whether or not we are building the Ash shell.
'use_ash%': 0,
# Whether or not we are using CRAS, the ChromeOS Audio Server.
'use_cras%': 0,
# Use a raw surface abstraction.
'use_ozone%': 0,
# Configure the build for small devices. See crbug.com/318413
'embedded%': 0,
'conditions': [
# Compute the architecture that we're building on.
['OS=="win" or OS=="ios"', {
'host_arch%': 'ia32',
}, {
'host_arch%': '<!pymod_do_main(detect_host_arch)',
}],
],
},
# Copy conditionally-set variables out one scope.
'chromeos%': '<(chromeos)',
'chromecast%': '<(chromecast)',
'use_aura%': '<(use_aura)',
'use_ash%': '<(use_ash)',
'use_cras%': '<(use_cras)',
'use_ozone%': '<(use_ozone)',
'embedded%': '<(embedded)',
'host_arch%': '<(host_arch)',
# Whether we are using Views Toolkit
'toolkit_views%': 0,
# Use the PCI lib to collect GPU information.
'use_libpci%': 1,
# Use OpenSSL for representing certificates. When targeting Android,
# the platform certificate library is used for certificate
# verification. On other targets, this flag also enables OpenSSL for
# certificate verification, but this configuration is unsupported.
'use_openssl_certs%': 0,
# Whether or not we use external popup menu.
'use_external_popup_menu%': 0,
# Disable viewport meta tag by default.
'enable_viewport%': 0,
# Enable HiDPI support.
'enable_hidpi%': 0,
# Enable Wayland display server support.
'enable_wayland_server%' : 0,
# Enable Wi-Fi Display support.
# WARNING: This enables MPEG Transport Stream (MPEG-TS) encoding!
'enable_wifi_display%' : 0,
# By default we build against a stable sysroot image to avoid
# depending on the packages installed on the local machine. Set this
# to 0 to build against locally installed headers and libraries (e.g.
# if packaging for a linux distro)
'use_sysroot%': 1,
# Override buildtype to select the desired build flavor.
# Dev - everyday build for development/testing
# Official - release build (generally implies additional processing)
# TODO(mmoss) Once 'buildtype' is fully supported (e.g. Windows gyp
# conversion is done), some of the things which are now controlled by
# 'branding', such as symbol generation, will need to be refactored
# based on 'buildtype' (i.e. we don't care about saving symbols for
# non-Official # builds).
'buildtype%': 'Dev',
# Override branding to select the desired branding flavor.
'branding%': 'Chromium',
'conditions': [
# Windows and Linux use Aura, but not Ash.
['OS=="win" or OS=="linux" or OS=="openbsd" or OS=="freebsd"', {
'use_aura%': 1,
}],
# ChromeOS uses Ash.
['chromeos', {
'use_ash%': 1,
}],
['chromecast==1', {
'use_libpci': 0,
'conditions': [
['OS!="android"', {
'embedded%': 1,
'use_ozone%': 1,
}],
],
}],
# Ozone uses Aura.
['use_ozone==1', {
'use_aura%': 1,
}],
# Whether we're a traditional desktop unix.
['(OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris") and chromeos==0', {
'desktop_linux%': 1,
}, {
'desktop_linux%': 0,
}],
# Embedded implies ozone.
['embedded==1', {
'use_ozone%': 1,
}],
# Mac and Android use external popup menu.
['OS=="mac" or OS=="android"', {
'use_external_popup_menu%': 1,
}],
['OS=="android"', {
'target_arch%': 'arm',
}, {
# Default architecture we're building for is the architecture we're
# building on, and possibly sub-architecture (for iOS builds).
'target_arch%': '<(host_arch)',
}],
],
},
# Copy conditionally-set variables out one scope.
'chromeos%': '<(chromeos)',
'chromecast%': '<(chromecast)',
'desktop_linux%': '<(desktop_linux)',
'use_aura%': '<(use_aura)',
'use_ash%': '<(use_ash)',
'use_cras%': '<(use_cras)',
'use_ozone%': '<(use_ozone)',
'embedded%': '<(embedded)',
'use_libpci%': '<(use_libpci)',
'use_openssl_certs%': '<(use_openssl_certs)',
'use_external_popup_menu%': '<(use_external_popup_menu)',
'enable_viewport%': '<(enable_viewport)',
'enable_hidpi%': '<(enable_hidpi)',
'enable_wayland_server%': '<(enable_wayland_server)',
'enable_wifi_display%': '<(enable_wifi_display)',
'buildtype%': '<(buildtype)',
'branding%': '<(branding)',
'branding_path_component%': '<(branding)',
'host_arch%': '<(host_arch)',
'target_arch%': '<(target_arch)',
'use_sysroot%': '<(use_sysroot)',
# Set to true to instrument the code with function call logger.
# See src/third_party/cygprofile/cyg-profile.cc for details.
'order_profiling%': 0,
'target_subarch%': '',
# The channel to build on Android: stable, beta, dev, canary, or
# default. "default" should be used on non-official builds.
'android_channel%': 'default',
# Set ARM architecture version.
'arm_version%': 7,
# Use aurax11 for clipboard implementation. This is true on linux_aura.
'use_clipboard_aurax11%': 0,
# goma settings.
# 1 to use goma.
# If no gomadir is set, it uses the default gomadir.
'use_goma%': 0,
'gomadir%': '',
'chroot_cmd%': '',
# The system libdir used for this ABI.
'system_libdir%': 'lib',
# Default MIPS arch variant. This is set in the conditions block
# below for MIPS targets.
'mips_arch_variant%': '',
# MIPS DSP ASE revision. Possible values are:
# 0: unavailable
# 1: revision 1
# 2: revision 2
'mips_dsp_rev%': 0,
# MIPS SIMD Arch compilation flag.
'mips_msa%': 1,
'conditions': [
['branding == "Chrome"', {
'branding_path_component%': 'google_chrome',
}],
['branding == "Chromium"', {
'branding_path_component%': 'chromium',
}],
# Ash needs Aura.
['use_aura==0', {
'use_ash%': 0,
}],
# Set default value of toolkit_views based on OS.
['OS=="mac" or OS=="win" or chromeos==1 or use_aura==1', {
'toolkit_views%': 1,
}, {
'toolkit_views%': 0,
}],
# Embedded builds use aura without ash or views.
['embedded==1', {
'use_aura%': 1,
'use_ash%': 0,
'toolkit_views%': 0,
}],
# Chromecast builds on x86 Linux should default to desktop builds.
['chromecast==1 and OS=="linux" and (target_arch=="ia32" or target_arch=="x64")', {
'is_cast_desktop_build%': 1,
}, {
'is_cast_desktop_build%': 0,
}],
# Enable HiDPI on Mac OS, Windows and Linux (including Chrome OS).
['OS=="mac" or OS=="win" or OS=="linux" or OS=="openbsd" or OS=="freebsd"', {
'enable_hidpi%': 1,
}],
# Enable App Launcher on ChromeOS only.
['chromeos==1', {
'enable_app_list%': 1,
}, {
'enable_app_list%': 0,
}],
['use_aura==1 and OS!="android"', {
'use_default_render_theme%': 1,
}, {
'use_default_render_theme%': 0,
}],
['use_ozone==1', {
'use_ozone_evdev%': 1,
}, {
'use_ozone_evdev%': 0,
}],
# Set default gomadir.
['OS=="win"', {
'gomadir': 'c:\\goma\\goma-win64',
}, {
'gomadir': '<!(/bin/echo -n ${HOME}/goma)',
}],
# Set the default "target_subarch" on iOS. Valid values are "arm32",
# "arm64" and "both" (meaning a fat binary).
['OS=="ios"', {
'target_subarch%': 'arm64',
}],
# Set arch variants for MIPS platforms.
['target_arch=="mips64el"', {
'conditions': [
['OS=="android"', {
'mips_arch_variant%': 'r6',
}, {
'mips_arch_variant%': 'r2',
}],
],
}],
['target_arch=="mipsel"', {
'mips_arch_variant%': 'r1',
}],
# The system root for linux builds.
['OS=="linux" and chromeos==0 and use_sysroot==1', {
# sysroot needs to be an absolute path otherwise it generates
# incorrect results when passed to pkg-config
'conditions': [
['target_arch=="arm"', {
'sysroot%': '<!(cd <(DEPTH) && pwd -P)/build/linux/debian_wheezy_arm-sysroot',
}],
['target_arch=="arm64"', {
'sysroot%': '<!(cd <(DEPTH) && pwd -P)/build/linux/debian_jessie_arm64-sysroot',
}],
['target_arch=="x64"', {
'sysroot%': '<!(cd <(DEPTH) && pwd -P)/build/linux/debian_wheezy_amd64-sysroot',
}],
['target_arch=="ia32"', {
'sysroot%': '<!(cd <(DEPTH) && pwd -P)/build/linux/debian_wheezy_i386-sysroot',
}],
['target_arch=="mipsel"', {
'sysroot%': '<!(cd <(DEPTH) && pwd -P)/build/linux/debian_wheezy_mips-sysroot',
}],
],
}, {
'sysroot%': ''
}], # OS=="linux" and use_sysroot==1
],
},
# Copy conditionally-set variables out one scope.
'chromeos%': '<(chromeos)',
'chromecast%': '<(chromecast)',
'is_cast_desktop_build%': '<(is_cast_desktop_build)',
'host_arch%': '<(host_arch)',
'target_arch%': '<(target_arch)',
'target_subarch%': '<(target_subarch)',
'mips_arch_variant%': '<(mips_arch_variant)',
'mips_dsp_rev%': '<(mips_dsp_rev)',
'mips_msa%': '<(mips_msa)',
'toolkit_views%': '<(toolkit_views)',
'desktop_linux%': '<(desktop_linux)',
'use_aura%': '<(use_aura)',
'use_ash%': '<(use_ash)',
'use_cras%': '<(use_cras)',
'use_libpci%': '<(use_libpci)',
'use_ozone%': '<(use_ozone)',
'use_ozone_evdev%': '<(use_ozone_evdev)',
'use_clipboard_aurax11%': '<(use_clipboard_aurax11)',
'embedded%': '<(embedded)',
'use_openssl_certs%': '<(use_openssl_certs)',
'use_external_popup_menu%': '<(use_external_popup_menu)',
'enable_viewport%': '<(enable_viewport)',
'enable_hidpi%': '<(enable_hidpi)',
'enable_wayland_server%': '<(enable_wayland_server)',
'enable_wifi_display%': '<(enable_wifi_display)',
'android_channel%': '<(android_channel)',
'use_goma%': '<(use_goma)',
'gomadir%': '<(gomadir)',
'enable_app_list%': '<(enable_app_list)',
'use_default_render_theme%': '<(use_default_render_theme)',
'buildtype%': '<(buildtype)',
'branding%': '<(branding)',
'branding_path_component%': '<(branding_path_component)',
'arm_version%': '<(arm_version)',
'sysroot%': '<(sysroot)',
'use_sysroot%': '<(use_sysroot)',
'chroot_cmd%': '<(chroot_cmd)',
'system_libdir%': '<(system_libdir)',
'order_profiling%': '<(order_profiling)',
# TODO(zforman): Remove as soon as no bots depend on this.
'dont_embed_build_metadata%': 0,
# Set to 1 to force Visual C++ to use legacy debug information format /Z7.
# This is useful for parallel compilation tools which can't support /Zi.
# Only used on Windows.
'win_z7%' : 0,
# Set to 1 to enable dcheck in Release build.
'dcheck_always_on%': 0,
# Set to 1 to make a build that disables unshipped tracing events.
# Note: this setting is ignored if buildtype=="Official".
'tracing_like_official_build%': 0,
# Set to 1 to make a build that disables activation of field trial tests
# specified in testing/variations/fieldtrial_testing_config_*.json.
# Note: this setting is ignored if branding=="Chrome".
'fieldtrial_testing_like_official_build%': 0,
# Disable image loader component extension by default.
'image_loader_extension%': 0,
# Set NEON compilation flags.
'arm_neon%': 1,
# Detect NEON support at run-time. TODO(pasko): This variable is no longer
# set to non-zero, remove it when the last official build with NEON
# runtime detection propagates to Stable channel.
'arm_neon_optional%': 0,
# Use libjpeg-turbo as the JPEG codec used by Chromium.
'use_libjpeg_turbo%': 1,
# Use system libjpeg. Note that the system's libjepg will be used even if
# use_libjpeg_turbo is set.
'use_system_libjpeg%': 0,
# By default, component is set to static_library and it can be overriden
# by the GYP command line or by ~/.gyp/include.gypi.
'component%': 'static_library',
# /analyze is off by default on Windows because it is very slow and noisy.
# Enable with GYP_DEFINES=win_analyze=1
'win_analyze%': 0,
# /debug:fastlink is off by default on Windows because it generates PDBs
# that are machine-local. But, great for local builds.
# Enable with GYP_DEFINES=win_fastlink=1
'win_fastlink%': 0,
# Experimental setting to optimize Chrome's DLLs with PGO.
'chrome_pgo_phase%': '0',
# Experimental setting to build the official builds with full WPO.
'full_wpo_on_official%': '0',
# Set to select the Title Case versions of strings in GRD files.
'use_titlecase_in_grd%': 0,
# Remoting compilation is enabled by default. Set to 0 to disable.
'remoting%': 1,
# Configuration policy is enabled by default. Overridden on some
# platforms. This can't be disabled manually since code in src/chrome
# assumes this is enabled.
'configuration_policy': 1,
# Variable safe_browsing is used to control the build time configuration
# for safe browsing feature. Safe browsing can be compiled in 3 different
# levels: 0 disables it, 1 enables it fully, and 2 enables mobile
# protection via an external API.
'safe_browsing%': 1,
# Web speech is enabled by default. Set to 0 to disable.
'enable_web_speech%': 1,
# 'Ok Google' hotwording is disabled by default. Set to 1 to enable. (This
# will download a closed-source NaCl module at startup.) Chrome-branded
# ChromeOS builds have this enabled by default.
'enable_hotwording%': 0,
# Notifications are compiled in by default. Set to 0 to disable.
'notifications%' : 1,
# Use dsymutil to generate real .dSYM files on Mac. The default is 0 for
# regular builds and 1 for ASan builds.
'mac_want_real_dsym%': 'default',
# If this is set, the clang plugins used on the buildbot will be used.
# Run tools/clang/scripts/update.py to make sure they are compiled.
# This causes 'clang_chrome_plugins_flags' to be set.
# Has no effect if 'clang' is not set as well.
'clang_use_chrome_plugins%': 1,
# Enable building with ASAN (Clang's -fsanitize=address option).
# -fsanitize=address only works with clang, but asan=1 implies clang=1
# See https://sites.google.com/a/chromium.org/dev/developers/testing/addresssanitizer
'asan%': 0,
'asan_blacklist%': '<(PRODUCT_DIR)/../../tools/memory/asan/blacklist.txt',
# Enable coverage gathering instrumentation in sanitizer tools. This flag
# also controls coverage granularity.
'sanitizer_coverage%': '',
# Enable intra-object-overflow detection in ASan (experimental).
'asan_field_padding%': 0,
# Enable Chromium overrides of the default configurations for various
# dynamic tools (like ASan).
'use_sanitizer_options%': 0,
# Enable building with SyzyAsan.
# See https://github.com/google/syzygy/wiki/SyzyASanHowTo
'syzyasan%': 0,
# Enable building with LSan (Clang's -fsanitize=leak option).
# -fsanitize=leak only works with clang, but lsan=1 implies clang=1
# See https://sites.google.com/a/chromium.org/dev/developers/testing/leaksanitizer
'lsan%': 0,
# Enable building with TSan (Clang's -fsanitize=thread option).
# -fsanitize=thread only works with clang, but tsan=1 implies clang=1
# See http://clang.llvm.org/docs/ThreadSanitizer.html
'tsan%': 0,
'tsan_blacklist%': '<(PRODUCT_DIR)/../../tools/memory/tsan_v2/ignores.txt',
# Enable building with MSan (Clang's -fsanitize=memory option).
# MemorySanitizer only works with clang, but msan=1 implies clang=1
# See http://clang.llvm.org/docs/MemorySanitizer.html
'msan%': 0,
'msan_blacklist%': '<(PRODUCT_DIR)/../../tools/msan/blacklist.txt',
# Track where uninitialized memory originates from. From fastest to
# slowest: 0 - no tracking, 1 - track only the initial allocation site, 2
# - track the chain of stores leading from allocation site to use site.
'msan_track_origins%': 2,
# Enable building with UBSan (Clang's -fsanitize=undefined option).
# -fsanitize=undefined only works with clang, but ubsan=1 implies clang=1
# See http://clang.llvm.org/docs/UsersManual.html
'ubsan%': 0,
'ubsan_blacklist%': '<(PRODUCT_DIR)/../../tools/ubsan/blacklist.txt',
'ubsan_security_blacklist%': '<(PRODUCT_DIR)/../../tools/ubsan/security_blacklist.txt',
'ubsan_vptr_blacklist%': '<(PRODUCT_DIR)/../../tools/ubsan/vptr_blacklist.txt',
# Enable building with UBsan's vptr (Clang's -fsanitize=vptr option).
# -fsanitize=vptr only works with clang, but ubsan_vptr=1 implies clang=1
# ubsan_security also enables UBSan's vptr.
'ubsan_security%': 0,
'ubsan_vptr%': 0,
# Use dynamic libraries instrumented by one of the sanitizers
# instead of the standard system libraries. Set this flag to build the
# libraries from source.
'use_instrumented_libraries%': 0,
# Use dynamic libraries instrumented by one of the sanitizers
# instead of the standard system libraries. Set this flag to download
# prebuilt binaries from GCS.
'use_prebuilt_instrumented_libraries%': 0,
# Use libc++ (third_party/libc++ and third_party/libc++abi) instead of
# stdlibc++ as standard library. This is intended to use for instrumented
# builds.
'use_custom_libcxx%': 0,
# Use the provided profiled order file to link Chrome image with it.
# This makes Chrome faster by better using CPU cache when executing code.
# This is known as PGO (profile guided optimization).
# See https://sites.google.com/a/google.com/chrome-msk/dev/boot-speed-up-effort
'order_text_section%' : "",
# Set to 1 compile with -fPIC cflag on linux. This is a must for shared
# libraries on linux x86-64 and arm, plus ASLR.
'linux_fpic%': 1,
# Whether one-click signin is enabled or not.
'enable_one_click_signin%': 0,
# Enable Chrome browser extensions
'enable_extensions%': 1,
# Enable basic printing support and UI.
'enable_basic_printing%': 1,
# Enable printing with print preview. It does not imply
# enable_basic_printing. It's possible to build Chrome with preview only.
'enable_print_preview%': 1,
# For CLD2, the size of the tables that should be included in the build
# See third_party/cld_2/cld_2.gyp for more information.
# 0: Small tables, high accuracy
# 2: Large tables, higher accuracy
'cld2_table_size%': 2,
# Enable spell checker.
'enable_spellcheck%': 1,
# Use the operating system spellchecker, e.g. NSSpellChecker on Mac or
# SpellCheckerSession on Android.
'use_browser_spellchecker%': 0,
# Use Minikin hyphenation engine.
'use_minikin_hyphenation%': 0,
# Webrtc compilation is enabled by default. Set to 0 to disable.
'enable_webrtc%': 1,
# Media router support is enabled by default. Set to 0 to disable.
'enable_media_router%': 1,
# Enables use of the session service, which is enabled by default.
# Support for disabling depends on the platform.
'enable_session_service%': 1,
# Enables theme support, which is enabled by default. Support for
# disabling depends on the platform.
'enable_themes%': 1,
# Enable the task manager by default.
'enable_task_manager%': 1,
# Enables used resource whitelist generation; disabled by default.
'enable_resource_whitelist_generation%': 0,
# Enable FILE support by default.
'disable_file_support%': 0,
# Enable FTP support by default.
'disable_ftp_support%': 0,
# Do not use the platform ICU alternatives by default.
'use_platform_icu_alternatives%': 0,
# Do not disable brotli filter by default.
'disable_brotli_filter%': 0,
# Use of precompiled headers on Windows.
#
# This variable may be explicitly set to 1 (enabled) or 0
# (disabled) in ~/.gyp/include.gypi or via the GYP command line.
# This setting will override the default.
#
# See
# https://chromium.googlesource.com/chromium/src/+/master/docs/windows_precompiled_headers.md
# for details.
'chromium_win_pch%': 0,
# Clang stuff.
'make_clang_dir%': 'third_party/llvm-build/Release+Asserts',
# Set this to true when building with Clang.
# See https://chromium.googlesource.com/chromium/src/+/master/docs/clang.md for details.
# If this is set, clang is used as both host and target compiler in
# cross-compile builds.
'clang%': 0,
# Use experimental lld linker instead of the platform's default linker.
'use_lld%': 0,
# Enable plugin installation by default.
'enable_plugin_installation%': 1,
# Specifies whether to use canvas_skia.cc in place of platform
# specific implementations of gfx::Canvas. Affects text drawing in the
# Chrome UI.
# TODO(asvitkine): Enable this on all platforms and delete this flag.
# http://crbug.com/105550
'use_canvas_skia%': 0,
# Set to "drmemory" to configure the build to work with DrMemory.
'build_for_tool%': '',
'wix_path%': '<(DEPTH)/third_party/wix',
# Supervised users are enabled by default.
'enable_supervised_users%': 1,
'enable_mdns%' : 0,
'enable_service_discovery%': 0,
'enable_hangout_services_extension%': 0,
# Enable the Syzygy optimization step.
'syzygy_optimize%': 0,
# Automatically select platforms under ozone. Turn this off to
# build only explicitly selected platforms.
'ozone_auto_platforms%': 1,
# Disable the display for a chromecast build. Set to 1 perform an audio-
# only build.
'disable_display%': 0,
# If this is set clang is used as host compiler, but not as target
# compiler. Always do this by default.
'host_clang%': 1,
# Variables to control Link-Time Optimization (LTO).
# On Android, when using GCC LTO, the variable use_lto enables LTO on code
# compiled with -Os, and use_lto_o2 enables LTO on code compiled with -O2.
# On other platforms (including Android with Clang), use_lto enables LTO
# in all translation units, and use_lto_o2 has no effect.
#
# On Linux and Android, when using LLVM LTO, the script
# build/download_gold_plugin.py must be run to download a linker plugin.
# On Mac, LLVM needs to be built from scratch using
# tools/clang/scripts/update.py and the absolute path to
# third_party/llvm-build/Release+Asserts/lib must be added to
# $DYLD_LIBRARY_PATH to pick up the right version of the linker plugin.
# TODO(pcc): Teach build system to use -lto_library flag to specify path
# to linker plugin on Mac.
#
# On Android/GCC, the variables must *not* be enabled at the same time.
# In this case LTO would 'merge' the optimization flags at link-time
# which would lead to all code be optimized with -O2. See crbug.com/407544
'use_lto%': 0,
'use_lto_o2%': 0,
# Allowed level of identical code folding in the gold linker.
'gold_icf_level%': 'all',
# Libxkbcommon usage.
'use_xkbcommon%': 0,
# Whether we use GTKv3 on linux.
'use_gtk3%': 0,
# Control Flow Integrity for virtual calls and casts.
# See http://clang.llvm.org/docs/ControlFlowIntegrity.html
'cfi_vptr%': 0,
# TODO(krasin): remove it. See https://crbug.com/626794.
'cfi_cast%': 0,
'cfi_diag%': 0,
'cfi_blacklist%': '<(PRODUCT_DIR)/../../tools/cfi/blacklist.txt',
# Whether the entire browser uses toolkit-views on Mac instead of Cocoa.
'mac_views_browser%': 0,
# By default, use ICU data file (icudtl.dat).
'icu_use_data_file_flag%': 1,
# Turn on JNI generation optimizations by default.
'optimize_jni_generation%': 1,
'conditions': [
# A flag for POSIX platforms
['OS=="win"', {
'os_posix%': 0,
}, {
'os_posix%': 1,
}],
# A flag for BSD platforms
['OS=="freebsd" or OS=="openbsd"', {
'os_bsd%': 1,
}, {
'os_bsd%': 0,
}],
# NSS usage.
['(OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris")', {
'use_nss_certs%': 1,
}, {
'use_nss_certs%': 0,
}],
# libudev usage. This currently only affects the content layer.
['OS=="linux" and embedded==0', {
'use_udev%': 1,
}, {
'use_udev%': 0,
}],
# Flags to use X11 on non-Mac POSIX platforms.
['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or use_ozone==1', {
'use_x11%': 0,
}, {
'use_x11%': 1,
}],
# Flags to use glib.
['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or use_ozone==1', {
'use_glib%': 0,
}, {
'use_glib%': 1,
}],
# Flags to use Wayland server support.
['chromeos==1', {
'enable_wayland_server%': 1,
}, {
'enable_wayland_server%': 0,
}],
# Flags to use pango and cairo.
['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or embedded==1', {
'use_pango%': 0,
'use_cairo%': 0,
}, {
'use_pango%': 1,
'use_cairo%': 1,
}],
# DBus usage.
['(OS=="linux" or OS=="openbsd" or OS=="freebsd") and embedded==0', {
'use_dbus%': 1,
}, {
'use_dbus%': 0,
}],
# We always use skia text rendering in Aura on Windows, since GDI
# doesn't agree with our BackingStore.
# TODO(beng): remove once skia text rendering is on by default.
['use_aura==1 and OS=="win"', {
'enable_skia_text%': 1,
}],
# A flag to enable or disable our compile-time dependency
# on gnome-keyring. If that dependency is disabled, no gnome-keyring
# support will be available. This option is useful
# for Linux distributions and for Aura.
['OS!="linux" or chromeos==1', {
'use_gnome_keyring%': 0,
}, {
'use_gnome_keyring%': 1,
}],
['OS=="mac" or OS=="ios"', {
# Mac and iOS want Title Case strings
'use_titlecase_in_grd%': 1,
}],
# Enable loader extensions on Chrome OS.
['chromeos==1', {
'image_loader_extension%': 1,
}, {
'image_loader_extension%': 0,
}],
['OS=="win" or OS=="mac" or (OS=="linux" and chromeos==0)', {
'enable_one_click_signin%': 1,
}],
['OS=="android"', {
'enable_extensions%': 0,
'cld2_table_size%': 0,
'enable_themes%': 0,
'remoting%': 0,
'enable_basic_printing%': 1,
'enable_print_preview%': 0,
'enable_task_manager%':0,
}],
# Android and OSX have built-in spellcheckers that can be utilized.
['OS=="android" or OS=="mac"', {
'use_browser_spellchecker%': 1,
}],
# Android has hyphenation dictionaries for Minikin to use.
['OS=="android"', {
'use_minikin_hyphenation%': 1,
}],
# Enables proprietary codecs and demuxers; e.g. H264, AAC, MP3, and MP4.
# We always build Google Chrome and Chromecast with proprietary codecs.
['branding=="Chrome" or chromecast==1', {
'proprietary_codecs%': 1,
}, {
'proprietary_codecs%': 0,
}],
# Enable Link Time Optimization for the official Linux Chrome.
# This requires LLVM Gold plugin to be downloaded.
# See src/tools/clang/scripts/update.py
['OS=="linux" and target_arch=="x64" and buildtype=="Official" and branding=="Chrome" and chromeos==0', {
'use_lto%': 1,
}],
# Enable hotwording on Chrome-branded ChromeOS builds.
['branding=="Chrome" and chromeos==1', {
'enable_hotwording%': 1,
}],
['OS=="android"', {
'enable_webrtc%': 1,
}],
['OS=="ios"', {
'configuration_policy': 0,
'disable_ftp_support%': 1,
'enable_extensions%': 0,
'cld2_table_size%': 0,
'enable_basic_printing%': 0,
'enable_print_preview%': 0,
'enable_session_service%': 0,
'enable_spellcheck%': 0,
'enable_themes%': 0,
'enable_webrtc%': 0,
'notifications%': 0,
'remoting%': 0,
'safe_browsing%': 2,
'enable_supervised_users%': 0,
'enable_task_manager%': 0,
'enable_media_router%': 0,
}],
# Use GPU accelerated cross process image transport by default
# on linux and *BSD builds with the Aura window manager
['use_aura==1 and (OS=="linux" or OS=="openbsd" or OS=="freebsd")', {
'ui_compositor_image_transport%': 1,
}, {
'ui_compositor_image_transport%': 0,
}],
# Turn precompiled headers on by default.
['OS=="win" and buildtype!="Official"', {
'chromium_win_pch%': 1
}],
# Whether PDF plugin is enabled, and which options it supports.
['OS=="android" or OS=="ios" or (embedded==1 and chromecast==0)', {
'enable_pdf%': 0,
'pdf_enable_v8%': 0,
}, {
'enable_pdf%': 1,
'pdf_enable_v8%': 1,
}],
['OS=="android" or OS=="ios" or (embedded==1 and chromecast==0)', {
'pdf_enable_xfa%': 0,
}, {
'pdf_enable_xfa%': 0,
}],
['chromeos==1 or OS=="android" or OS=="ios" or desktop_linux==1', {
'enable_plugin_installation%': 0,
}, {
'enable_plugin_installation%': 1,
}],
# Whether PPAPI is enabled.
['OS=="android" or OS=="ios" or (embedded==1 and chromecast==0)', {
'enable_plugins%': 0,
}, {
'enable_plugins%': 1,
}],
# linux_use_bundled_gold: whether to use the gold linker binary checked
# into third_party/binutils. Force this off via GYP_DEFINES when you
# are using a custom toolchain and need to control -B in ldflags.
# Do not use 32-bit gold on 32-bit hosts as it runs out address space
# for component=static_library builds.
['((OS=="linux" or OS=="android") and (target_arch=="x64" or target_arch=="arm" or (target_arch=="ia32" and host_arch=="x64"))) or (OS=="linux" and target_arch=="mipsel")', {
'linux_use_bundled_gold%': 1,
}, {
'linux_use_bundled_gold%': 0,
}],
# linux_use_bundled_binutils: whether to use the binary binutils
# checked into third_party/binutils. These are not multi-arch so cannot
# be used except on x86 and x86-64 (the only two architectures which
# are currently checke in). Force this off via GYP_DEFINES when you
# are using a custom toolchain and need to control -B in cflags.
['OS=="linux" and (target_arch=="x64")', {
'linux_use_bundled_binutils%': 1,
}, {
'linux_use_bundled_binutils%': 0,
}],
# linux_use_gold_flags: whether to use build flags that rely on gold.
# On by default for x64 Linux.
['OS=="linux" and target_arch=="x64"', {
'linux_use_gold_flags%': 1,
}, {
'linux_use_gold_flags%': 0,
}],
# linux_use_debug_fission: whether to use split DWARF debug info
# files. This can reduce link time significantly, but is incompatible
# with some utilities such as icecc and ccache. Requires gold and
# gcc >= 4.8 or clang.
# http://gcc.gnu.org/wiki/DebugFission
['OS=="linux" and target_arch=="x64"', {
'linux_use_debug_fission%': 1,
}, {
'linux_use_debug_fission%': 0,
}],
['OS=="android" or OS=="ios"', {
'enable_captive_portal_detection%': 0,
}, {
'enable_captive_portal_detection%': 1,
}],
# Enable Skia UI text drawing incrementally on different platforms.
# http://crbug.com/105550
#
# On Aura, this allows per-tile painting to be used in the browser
# compositor.
['OS!="android" and OS!="ios"', {
'use_canvas_skia%': 1,
}],
['chromeos==1', {
'enable_basic_printing%': 1,
'enable_print_preview%': 1,
}],
# Whether tests targets should be run, archived or just have the
# dependencies verified. All the tests targets have the '_run' suffix,
# e.g. base_unittests_run runs the target base_unittests. The test
# target always calls tools/swarming_client/isolate.py. See the script's
# --help for more information. Meant to be overriden with GYP_DEFINES.
# TODO(maruel): Remove the conditions as more configurations are
# supported.
['OS!="ios" and OS!="android" and chromeos==0 and OS!="openbsd" and OS!="freebsd"', {
'test_isolation_mode%': 'check',
}, {
'test_isolation_mode%': 'noop',
}],
# Whether Android build uses OpenMAX DL FFT.
['OS=="android" and ((target_arch=="arm" and arm_version >= 7) or target_arch=="ia32" or target_arch=="x64" or target_arch=="arm64" or target_arch=="mipsel")', {
# Currently only supported on Android ARMv7+, ARM64, ia32, x64 and mipsel.
# When enabled, this will also enable WebAudio support on
# Android for these architectures. Default is enabled. Whether
# WebAudio is actually available depends on runtime settings
# and flags.
'use_openmax_dl_fft%': 1,
}, {
'use_openmax_dl_fft%': 0,
}],
['OS=="win" or OS=="linux" or OS=="openbsd" or OS=="freebsd"', {
'enable_mdns%' : 1,
}],
# Disable various features by default on embedded.
['embedded==1', {
'remoting%': 0,
'enable_basic_printing%': 0,
'enable_print_preview%': 0,
}],
['sysroot!=""', {
'pkg-config': '<(chroot_cmd) <(DEPTH)/build/linux/pkg-config-wrapper "<(sysroot)" "<(target_arch)" "<(system_libdir)"',
}, {
'pkg-config': 'pkg-config'
}],
# Enable WebVR support by default on Android
# Still requires command line flag to access API
['OS=="android"', {
'enable_webvr%': 1,
}, {
'enable_webvr%': 0,
}],
['order_profiling==0', {
# Set to 1 to enable fast builds. Set to 2 for even faster builds
# (it disables debug info for fastest compilation - only for use
# on compile-only bots).
'fastbuild%': 0,
}, {
# With instrumentation enabled, debug info puts libchrome.so over 4gb,
# which causes the linker to produce an invalid ELF.
# http://crbug.com/574476
'fastbuild%': 2,
}],
],
# Kasko reporting is disabled by default, but may get enabled below.
'kasko%': 0,
# Setting this to '0' will cause V8's startup snapshot to be
# embedded in the binary instead of being a external files.
'v8_use_external_startup_data%': 1,
# Set this to 1 to enable use of concatenated impulse responses
# for the HRTF panner in WebAudio.
'use_concatenated_impulse_responses': 1,
# You can set the variable 'use_official_google_api_keys' to 1
# to use the Google-internal file containing official API keys
# for Google Chrome even in a developer build. Setting this
# variable explicitly to 1 will cause your build to fail if the
# internal file is missing.
#
# The variable is documented here, but not handled in this file;
# see //google_apis/determine_use_official_keys.gypi for the
# implementation.
#
# Set the variable to 0 to not use the internal file, even when
# it exists in your checkout.
#
# Leave it unset in your include.gypi to have the variable
# implicitly set to 1 if you have
# src/google_apis/internal/google_chrome_api_keys.h in your
# checkout, and implicitly set to 0 if not.
#
# Note that official builds always behave as if the variable
# was explicitly set to 1, i.e. they always use official keys,
# and will fail to build if the internal file is missing.
#
# NOTE: You MUST NOT explicitly set the variable to 2 in your
# include.gypi or by other means. Due to subtleties of GYP, this
# is not the same as leaving the variable unset, even though its
# default value in
# //google_apis/determine_use_official_keys.gypi is 2.
# Set these to bake the specified API keys and OAuth client
# IDs/secrets into your build.
#
# If you create a build without values baked in, you can instead
# set environment variables to provide the keys at runtime (see
# src/google_apis/google_api_keys.h for details). Features that
# require server-side APIs may fail to work if no keys are
# provided.
#
# Note that if you are building an official build or if
# use_official_google_api_keys has been set to 1 (explicitly or
# implicitly), these values will be ignored and the official
# keys will be used instead.
'google_api_key%': '',
'google_default_client_id%': '',
'google_default_client_secret%': '',
# Native Client is enabled by default.
'disable_nacl%': '0',
# Native Client toolchains, enabled by default.
'disable_pnacl%': 0,
'disable_newlib%': 0,
# Sets the default version name and code for Android app, by default we
# do a developer build.
'android_app_version_name%': 'Developer Build',
'android_app_version_code%': 1,
# Use the internal version of the framework to build Android WebView.
'use_webview_internal_framework%': 0,
},
# Copy conditionally-set variables out one scope.
'branding%': '<(branding)',
'branding_path_component%': '<(branding_path_component)',
'buildtype%': '<(buildtype)',
'target_arch%': '<(target_arch)',
'target_subarch%': '<(target_subarch)',
'mips_arch_variant%': '<(mips_arch_variant)',
'mips_dsp_rev%': '<(mips_dsp_rev)',
'mips_msa%': '<(mips_msa)',
'host_arch%': '<(host_arch)',
'toolkit_views%': '<(toolkit_views)',
'ui_compositor_image_transport%': '<(ui_compositor_image_transport)',
'use_aura%': '<(use_aura)',
'use_ash%': '<(use_ash)',
'use_cras%': '<(use_cras)',
'use_libpci%': '<(use_libpci)',
'use_openssl_certs%': '<(use_openssl_certs)',
'use_external_popup_menu%': '<(use_external_popup_menu)',
'use_nss_certs%': '<(use_nss_certs)',
'use_udev%': '<(use_udev)',
'os_bsd%': '<(os_bsd)',
'os_posix%': '<(os_posix)',
'use_dbus%': '<(use_dbus)',
'use_glib%': '<(use_glib)',
'use_pango%': '<(use_pango)',
'use_cairo%': '<(use_cairo)',
'use_ozone%': '<(use_ozone)',
'use_ozone_evdev%': '<(use_ozone_evdev)',
'use_xkbcommon%': '<(use_xkbcommon)',
'use_gtk3%': '<(use_gtk3)',
'use_clipboard_aurax11%': '<(use_clipboard_aurax11)',
'desktop_linux%': '<(desktop_linux)',
'use_x11%': '<(use_x11)',
'use_gnome_keyring%': '<(use_gnome_keyring)',
'linux_fpic%': '<(linux_fpic)',
'chromeos%': '<(chromeos)',
'chromecast%': '<(chromecast)',
'is_cast_desktop_build%': '<(is_cast_desktop_build)',
'enable_viewport%': '<(enable_viewport)',
'enable_hidpi%': '<(enable_hidpi)',
'enable_wayland_server%': '<(enable_wayland_server)',
'enable_wifi_display%': '<(enable_wifi_display)',
'image_loader_extension%': '<(image_loader_extension)',
'fastbuild%': '<(fastbuild)',
'win_z7%': '<(win_z7)',
'dcheck_always_on%': '<(dcheck_always_on)',
'tracing_like_official_build%': '<(tracing_like_official_build)',
'fieldtrial_testing_like_official_build%': '<(fieldtrial_testing_like_official_build)',
'arm_version%': '<(arm_version)',
'arm_neon%': '<(arm_neon)',
'arm_neon_optional%': '<(arm_neon_optional)',
'sysroot%': '<(sysroot)',
'use_sysroot%': '<(use_sysroot)',
'pkg-config%': '<(pkg-config)',
'chroot_cmd%': '<(chroot_cmd)',
'system_libdir%': '<(system_libdir)',
'component%': '<(component)',
'win_analyze%': '<(win_analyze)',
'win_fastlink%': '<(win_fastlink)',
'chrome_pgo_phase%': '<(chrome_pgo_phase)',
'full_wpo_on_official%': '<(full_wpo_on_official)',
'enable_resource_whitelist_generation%': '<(enable_resource_whitelist_generation)',
'use_titlecase_in_grd%': '<(use_titlecase_in_grd)',
'remoting%': '<(remoting)',
'enable_one_click_signin%': '<(enable_one_click_signin)',
'enable_media_router%': '<(enable_media_router)',
'enable_webrtc%': '<(enable_webrtc)',
'chromium_win_pch%': '<(chromium_win_pch)',
'configuration_policy': '<(configuration_policy)',
'safe_browsing%': '<(safe_browsing)',
'enable_web_speech%': '<(enable_web_speech)',
'enable_hotwording%': '<(enable_hotwording)',
'notifications%': '<(notifications)',
'clang_use_chrome_plugins%': '<(clang_use_chrome_plugins)',
'mac_want_real_dsym%': '<(mac_want_real_dsym)',
'asan%': '<(asan)',
'asan_blacklist%': '<(asan_blacklist)',
'sanitizer_coverage%': '<(sanitizer_coverage)',
'asan_field_padding%': '<(asan_field_padding)',
'use_sanitizer_options%': '<(use_sanitizer_options)',
'syzyasan%': '<(syzyasan)',
'kasko%': '<(kasko)',
'syzygy_optimize%': '<(syzygy_optimize)',
'lsan%': '<(lsan)',
'msan%': '<(msan)',
'msan_blacklist%': '<(msan_blacklist)',
'msan_track_origins%': '<(msan_track_origins)',
'tsan%': '<(tsan)',
'tsan_blacklist%': '<(tsan_blacklist)',
'ubsan%': '<(ubsan)',
'ubsan_blacklist%': '<(ubsan_blacklist)',
'ubsan_security%': '<(ubsan_security)',
'ubsan_security_blacklist%': '<(ubsan_security_blacklist)',
'ubsan_vptr%': '<(ubsan_vptr)',
'ubsan_vptr_blacklist%': '<(ubsan_vptr_blacklist)',
'use_instrumented_libraries%': '<(use_instrumented_libraries)',
'use_prebuilt_instrumented_libraries%': '<(use_prebuilt_instrumented_libraries)',
'use_custom_libcxx%': '<(use_custom_libcxx)',
'order_profiling%': '<(order_profiling)',
'order_text_section%': '<(order_text_section)',
'enable_extensions%': '<(enable_extensions)',
'enable_pdf%': '<(enable_pdf)',
'pdf_enable_v8%': '<(pdf_enable_v8)',
'pdf_enable_xfa%': '<(pdf_enable_xfa)',
'enable_plugin_installation%': '<(enable_plugin_installation)',
'enable_plugins%': '<(enable_plugins)',
'enable_session_service%': '<(enable_session_service)',
'enable_themes%': '<(enable_themes)',
'linux_use_bundled_gold%': '<(linux_use_bundled_gold)',
'linux_use_bundled_binutils%': '<(linux_use_bundled_binutils)',
'linux_use_gold_flags%': '<(linux_use_gold_flags)',
'linux_use_debug_fission%': '<(linux_use_debug_fission)',
'use_canvas_skia%': '<(use_canvas_skia)',
'test_isolation_mode%': '<(test_isolation_mode)',
'enable_basic_printing%': '<(enable_basic_printing)',
'enable_print_preview%': '<(enable_print_preview)',
'enable_spellcheck%': '<(enable_spellcheck)',
'use_browser_spellchecker%': '<(use_browser_spellchecker)',
'use_minikin_hyphenation%': '<(use_minikin_hyphenation)',
'cld2_table_size%': '<(cld2_table_size)',
'enable_captive_portal_detection%': '<(enable_captive_portal_detection)',
'disable_file_support%': '<(disable_file_support)',
'disable_ftp_support%': '<(disable_ftp_support)',
'use_platform_icu_alternatives%': '<(use_platform_icu_alternatives)',
'disable_brotli_filter%': '<(disable_brotli_filter)',
'enable_task_manager%': '<(enable_task_manager)',
'wix_path%': '<(wix_path)',
'use_libjpeg_turbo%': '<(use_libjpeg_turbo)',
'use_system_libjpeg%': '<(use_system_libjpeg)',
'android_channel%': '<(android_channel)',
'icu_use_data_file_flag%': '<(icu_use_data_file_flag)',
'gyp_managed_install%': 0,
'create_standalone_apk%': 1,
'enable_app_list%': '<(enable_app_list)',
'use_default_render_theme%': '<(use_default_render_theme)',
'google_api_key%': '<(google_api_key)',
'google_default_client_id%': '<(google_default_client_id)',
'google_default_client_secret%': '<(google_default_client_secret)',
'enable_supervised_users%': '<(enable_supervised_users)',
'enable_mdns%' : '<(enable_mdns)',
'enable_service_discovery%' : '<(enable_service_discovery)',
'enable_hangout_services_extension%' : '<(enable_hangout_services_extension)',
'proprietary_codecs%': '<(proprietary_codecs)',
'use_goma%': '<(use_goma)',
'gomadir%': '<(gomadir)',
'use_lto%': '<(use_lto)',
'use_lto_o2%': '<(use_lto_o2)',
'gold_icf_level%': '<(gold_icf_level)',
'v8_use_external_startup_data%': '<(v8_use_external_startup_data)',
'cfi_vptr%': '<(cfi_vptr)',
'cfi_cast%': '<(cfi_cast)',
'cfi_diag%': '<(cfi_diag)',
'cfi_blacklist%': '<(cfi_blacklist)',
'mac_views_browser%': '<(mac_views_browser)',
'android_app_version_name%': '<(android_app_version_name)',
'android_app_version_code%': '<(android_app_version_code)',
'use_webview_internal_framework%': '<(use_webview_internal_framework)',
'enable_webvr%': '<(enable_webvr)',
# Turns on compiler optimizations in V8 in Debug build.
'v8_optimized_debug%': 1,
# Use system protobuf instead of bundled one.
'use_system_protobuf%': 0,
# Use system yasm instead of bundled one.
'use_system_yasm%': 0,
# Use system ICU instead of bundled one.
'use_system_icu%' : 0,
# Default to enabled PIE; this is important for ASLR but we may need to be
# able to turn it off for various reasons.
'linux_disable_pie%': 0,
# 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,
# The default value for mac_strip in target_defaults. This cannot be
# set there, per the comment about variable% in a target_defaults.
'mac_strip_release%': 0,
# Set to 1 to enable java code coverage. Instruments classes during build
# to produce .ec files during runtime.
'emma_coverage%': 0,
# EMMA filter string consisting of a list of inclusion/exclusion patterns
# separated with whitespace and/or comma. Only has effect if
# 'emma_coverage=1'.
'emma_filter%': '',
# Set to 1 to enable running Android lint on java/class files.
'android_lint%': 1,
# Although base/allocator lets you select a heap library via an
# environment variable, the 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, # 1 = shim allocator; 0 = msvcrt
# Enables the unified allocator shim (experimental) which routes all the
# alloc calls to base/. Right now is supported on Linux Desktop only.
# http://crbug.com/550886 .
'use_experimental_allocator_shim%': 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',
# Needed for some of the largest modules.
'msvs_debug_link_nonincremental%': '1',
# Turns on Use Library Dependency Inputs for linking chrome.dll on Windows
# to get incremental linking to be faster in debug builds.
'incremental_chrome_dll%': '0',
# Experimental setting to break chrome.dll into multiple pieces based on
# process type.
'chrome_multiple_dll%': '0',
# Whether the VS xtree header has been patched to disable warning 4702. If
# it has, then we don't need to disable 4702 (unreachable code warning).
# The patch is preapplied to the internal toolchain and hence all bots.
'msvs_xtree_patched%': '<!pymod_do_main(win_is_xtree_patched)',
# Clang stuff.
'clang%': '<(clang)',
'host_clang%': '<(host_clang)',
'make_clang_dir%': '<(make_clang_dir)',
'use_lld%': '<(use_lld)',
# Control which version of clang to use when building for iOS. If set to
# '1', uses the version of clang that ships with Xcode. If set to '0', uses
# the version of clang that ships with the Chromium source. This variable
# is automatically set to '1' in Official builds.
'clang_xcode%': 0,
# These two variables can be set in GYP_DEFINES while running
# |gclient runhooks| to let clang run a plugin in every compilation.
# Only has an effect if 'clang=1' is in GYP_DEFINES as well.
# Example:
# GYP_DEFINES='clang=1 clang_load=/abs/path/to/libPrintFunctionNames.dylib clang_add_plugin=print-fns' gclient runhooks
'clang_load%': '',
'clang_add_plugin%': '',
# Tell ld64 to write map files describing binary layout. Useful
# for looking at what contributes to binary size, e.g. with
# https://github.com/nico/bloat
'mac_write_linker_maps%': 0,
# The default type of gtest.
'gtest_target_type%': 'executable',
# Enable sampling based profiler.
# See http://google-perftools.googlecode.com/svn/trunk/doc/cpuprofile.html
'profiling%': '0',
# Profile without optimizing out stack frames when profiling==1.
'profiling_full_stack_frames%': '0',
# And if we want to dump symbols for Breakpad-enabled builds.
'linux_dump_symbols%': 0,
# And if we want to strip the binary after dumping symbols.
'linux_strip_binary%': 0,
# If we want stack unwind support for backtrace().
'debug_unwind_tables%': 1,
'release_unwind_tables%': 1,
# Override where to find binutils
'binutils_version%': 0,
'binutils_dir%': '',
# Enable TCMalloc.
# Default of 'use_allocator' is set to 'none' if OS=='android' later.
'use_allocator%': 'tcmalloc',
# Set to 1 to link against gsettings APIs instead of using dlopen().
'linux_link_gsettings%': 0,
# Enable use of OpenMAX DL FFT routines.
'use_openmax_dl_fft%': '<(use_openmax_dl_fft)',
# Enable new NPDevice API.
'enable_new_npdevice_api%': 0,
# .gyp files or targets should set chromium_code to 1 if they build
# Chromium-specific code, as opposed to external code. This variable is
# used to control such things as the set of warnings to enable, and
# whether warnings are treated as errors.
'chromium_code%': 0,
# Disable fatal linker warnings, similarly to how we make it possible
# to disable -Werror (e.g. for different toolchain versions).
'disable_fatal_linker_warnings%': 0,
'release_valgrind_build%': 0,
# TODO(thakis): Make this a blacklist instead, http://crbug.com/101600
'enable_wexit_time_destructors%': 0,
# Set to 1 to compile with the OpenGL ES 2.0 conformance tests.
'internal_gles2_conform_tests%': 0,
# Set to 1 to compile with the Khronos GL-CTS conformance tests.
'internal_khronos_glcts_tests%': 0,
# Set to 1 to compile the filter fuzzer.
'internal_filter_fuzzer%': 0,
# 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', 'fa', 'fi', 'fil', 'fr', 'gu', 'he',
'hi', 'hr', 'hu', 'id', 'it', 'ja', 'kn', 'ko', 'lt', 'lv',
'ml', 'mr', 'ms', 'nb', 'nl', 'pl', 'pt-BR', 'pt-PT', 'ro', 'ru',
'sk', 'sl', 'sr', 'sv', 'sw', 'ta', 'te', 'th', 'tr', 'uk',
'vi', 'zh-CN', 'zh-TW',
],
# Pseudo locales are special locales which are used for testing and
# debugging. They don't get copied to the final app. For more info,
# check out https://www.chromium.org/developers/testing/fake-bidi
'pseudo_locales': [
'fake-bidi',
],
'grit_defines': [],
# If debug_devtools is set to 1, JavaScript files for DevTools are
# stored as is and loaded from disk. Otherwise, a concatenated file
# is stored in resources.pak. It is still possible to load JS files
# from disk by passing --debug-devtools cmdline switch.
'debug_devtools%': 0,
# The Java Bridge is not compiled in by default.
'java_bridge%': 0,
# Code signing for iOS binaries. The bots need to be able to disable this.
'chromium_ios_signing%': 1,
# Identity to use for code signing of iOS binaries. Change this on machines
# with multiple identities in their security keychain.
'chromium_ios_signing_identity%': 'iPhone Developer',
# This flag is only used when disable_nacl==0 and disables all those
# subcomponents which would require the installation of a native_client
# untrusted toolchain.
'disable_nacl_untrusted%': 0,
# PNaCl toolchain does not support sanitizers. Disable by default.
'enable_nacl_nonsfi_test%': 0,
# Disable Dart by default.
'enable_dart%': 0,
# Copy out the setting of disable_nacl.
'disable_nacl%': '<(disable_nacl)',
# Native Client toolchains, enabled by default.
'disable_pnacl%': '<(disable_pnacl)',
'disable_newlib%': '<(disable_newlib)',
# Whether to build full debug version for Debug configuration on Android.
# Compared to full debug version, the default Debug configuration on Android
# has no full v8 debug, has size optimization and linker gc section, so that
# we can build a debug version with acceptable size and performance.
'android_full_debug%': 0,
# Contains data about the attached devices for gyp_managed_install.
'build_device_config_path': '<(PRODUCT_DIR)/build_devices.cfg',
'wix_exists': '<!pymod_do_main(dir_exists "<(wix_path)")',
'windows_sdk_path%': 'C:/Program Files (x86)/Windows Kits/10',
'directx_sdk_default_path': '<(DEPTH)/third_party/directxsdk/files',
# Whether we are using the rlz library or not. Platforms like Android send
# rlz codes for searches but do not use the library.
'enable_rlz_support%': 0,
'enable_rlz%': 0,
# Turns on the i18n support in V8.
'v8_enable_i18n_support': 1,
# Compile the v8 shell for the host toolset.
'v8_toolset_for_shell': 'host',
# V8 extras
# Adding V8 extras files requires API owners review
# Be sure to synchronize with build/module_args/v8.gni
'v8_extra_library_files': [
'../third_party/WebKit/Source/core/streams/ByteLengthQueuingStrategy.js',
'../third_party/WebKit/Source/core/streams/CountQueuingStrategy.js',
'../third_party/WebKit/Source/core/streams/ReadableStream.js',
],
'v8_experimental_extra_library_files': [
],
# Use brlapi from brltty for braille display support.
'use_brlapi%': 0,
# Relative path to icu.gyp from this file.
'icu_gyp_path': '../third_party/icu/icu.gyp',
# IPC fuzzer is disabled by default.
'enable_ipc_fuzzer%': 0,
# Force disable libstdc++ debug mode.
'disable_glibcxx_debug%': 0,
# Support ChromeOS touchpad gestures with ozone.
'use_evdev_gestures%': 0,
# Default ozone platform (if no --ozone-platform flag).
'ozone_platform%': "",
# Ozone platforms to include in the build.
'ozone_platform_caca%': 0,
'ozone_platform_cast%': 0,
'ozone_platform_gbm%': 0,
'ozone_platform_headless%': 0,
'ozone_platform_wayland%': 0,
# Experiment: http://crbug.com/426914
'envoy%': 0,
# Used to set libjpeg_gyp_path. Chrome OS ui/gfx/gfx.gyp uses the IJG path
# for robust login screen decoding.
'libjpeg_ijg_gyp_path': '<(DEPTH)/third_party/libjpeg/libjpeg.gyp',
'libjpeg_turbo_gyp_path': '<(DEPTH)/third_party/libjpeg_turbo/libjpeg.gyp',
'conditions': [
# Enable the Syzygy optimization step for the official builds.
['OS=="win" and buildtype=="Official" and syzyasan!=1 and clang!=1', {
'syzygy_optimize%': 1,
}, {
'syzygy_optimize%': 0,
}],
['sanitizer_coverage==1', {
'sanitizer_coverage': 'edge,indirect-calls,8bit-counters',
}],
# Get binutils version so we can enable debug fission if we can.
['os_posix==1 and OS!="mac" and OS!="ios"', {
'conditions': [
# compiler_version doesn't work with clang
# TODO(mithro): Land https://codereview.chromium.org/199793014/ so
# compiler_version works with clang.
# TODO(glider): set clang to 1 earlier for ASan and TSan builds so
# that it takes effect here.
['clang==0 and asan==0 and lsan==0 and tsan==0 and msan==0 and ubsan==0 and ubsan_security==0 and ubsan_vptr==0', {
'binutils_version%': '<!pymod_do_main(compiler_version target assembler)',
}],
# On Android we know the binutils version in the toolchain.
['OS=="android"', {
'binutils_version%': 222,
}],
['host_arch=="x64"', {
'binutils_dir%': 'third_party/binutils/Linux_x64/Release/bin',
}],
['host_arch=="ia32"', {
'binutils_dir%': 'third_party/binutils/Linux_ia32/Release/bin',
}],
# Our version of binutils in third_party/binutils
['linux_use_bundled_binutils==1', {
'binutils_version%': 224,
}],
],
}, {
'binutils_version%': 0,
}],
['OS=="win" and "<!pymod_do_main(dir_exists <(directx_sdk_default_path))"=="True"', {
'directx_sdk_path%': '<(directx_sdk_default_path)',
}, {
'directx_sdk_path%': '$(DXSDK_DIR)',
}],
['OS=="win"', {
'windows_driver_kit_path%': '$(WDK_DIR)',
'conditions': [
['component!="shared_library"', {
'single_module_mode_handle_verifier%': 0,
}, {
'single_module_mode_handle_verifier%': 1,
}],
],
}],
['os_posix==1 and OS!="mac" and OS!="ios"', {
'conditions': [
['target_arch=="mipsel" or target_arch=="mips64el"', {
'werror%': '',
'disable_nacl%': 1,
'nacl_untrusted_build%': 0,
'use_allocator%': 'none',
}],
# Use a 64-bit linker to avoid running out of address space. The
# buildbots should have a 64-bit kernel and a 64-bit libc installed.
['host_arch=="ia32" and target_arch=="ia32"', {
# TODO(thestig) This is a horrible way to force the desired
# configuration. Our gyp variable scoping is likely wrong and
# needs to be cleaned up. The GN configuration should be changed
# to match.
'binutils_version%': 224,
'linux_use_bundled_binutils%': '1',
'linux_use_bundled_gold%': '1',
'binutils_dir%': 'third_party/binutils/Linux_x64/Release/bin',
}],
# All Chrome builds have breakpad symbols, but only process the
# symbols from official builds.
['(branding=="Chrome" and buildtype=="Official")', {
'linux_dump_symbols%': 1,
# Omit unwind support in official release builds to save space. We
# can use breakpad for these builds.
'release_unwind_tables%': 0,
}],
],
}], # os_posix==1 and OS!="mac" and OS!="ios"
['OS=="ios"', {
'disable_nacl%': 1,
'icu_use_data_file_flag%': 1,
'enable_web_speech%': 0,
'use_system_libxml%': 1,
'use_system_sqlite%': 1,
'locales==': [
'ar', 'ca', 'cs', 'da', 'de', 'el', 'en-GB', 'en-US', 'es', 'es-MX',
'fi', 'fr', 'he', 'hi', 'hr', 'hu', 'id', 'it', 'ja', 'ko', 'ms',
'nb', 'nl', 'pl', 'pt', 'pt-PT', 'ro', 'ru', 'sk', 'sv', 'th', 'tr',
'uk', 'vi', 'zh-CN', 'zh-TW',
],
# iOS SDK and deployment target support. The |ios_sdk| value is left
# blank so that when it is set in the project files it will be the
# "current" iOS SDK. Forcing a specific SDK even if it is "current"
# causes Xcode to spit out a warning for every single project file for
# not using the "current" SDK.
'ios_sdk%': '',
'ios_sdk_path%': '',
'ios_deployment_target%': '9.0',
'conditions': [
# ios_product_name is set to the name of the .app bundle as it should
# appear on disk.
['branding=="Chrome"', {
'ios_product_name%': 'Chrome',
}, { # else: branding!="Chrome"
'ios_product_name%': 'Chromium',
}],
['branding=="Chrome" and buildtype=="Official"', {
'ios_breakpad%': 1,
}, { # else: branding!="Chrome" or buildtype!="Official"
'ios_breakpad%': 0,
}],
],
}], # OS=="ios"
['OS=="android"', {
# Location of Android NDK.
'variables': {
'variables': {
# Standard libraries can use the relative path to the NDK.
'android_ndk_root%': '../../third_party/android_tools/ndk/',
# Unfortunately, it is required to use the absolute path to the SDK
# because it us passed to ant which uses a different relative path
# from GYP.
'android_sdk_root%': '<!(cd <(DEPTH) && pwd -P)/third_party/android_tools/sdk/',
# Similarly, gdbserver and the Android toolchain need to use the
# absolute path to the NDK because they are used at different levels
# in the GYP files.
'android_ndk_absolute_root%': '<!(cd <(DEPTH) && pwd -P)/third_party/android_tools/ndk/',
'android_host_arch%': '<!(uname -m)',
# Version of the NDK. Used to ensure full rebuilds on NDK rolls.
'android_ndk_version%': 'r10e',
# Android API-level of the SDK used for compilation.
'android_sdk_version%': '23',
'android_sdk_build_tools_version%': '23.0.1',
'host_os%': "<!(uname -s | sed -e 's/Linux/linux/;s/Darwin/mac/')",
'conditions': [
# Figure this out early since it needs symbols from libgcc.a, so it
# has to be before that in the set of libraries.
# ASan needs to dynamically link to libc++ even in static builds so
# that it can interpose operator new.
['component=="shared_library" or asan==1', {
'android_libcpp_library': 'c++_shared',
'android_must_copy_system_libraries': 1,
}, {
'android_libcpp_library': 'c++_static',
'android_must_copy_system_libraries': 0,
}],
],
},
# Copy conditionally-set variables out one scope.
'android_ndk_root%': '<(android_ndk_root)',
'android_ndk_absolute_root%': '<(android_ndk_absolute_root)',
'android_ndk_version%': '<(android_ndk_version)',
'android_sdk_root%': '<(android_sdk_root)',
'android_sdk_version%': '<(android_sdk_version)',
'android_sdk_build_tools_version%': '<(android_sdk_build_tools_version)',
'android_libcpp_root': '<(android_ndk_root)/sources/cxx-stl/llvm-libc++',
'android_libcpp_library': '<(android_libcpp_library)',
'android_must_copy_system_libraries': '<(android_must_copy_system_libraries)',
'host_os%': '<(host_os)',
'android_sdk%': '<(android_sdk_root)/platforms/android-<(android_sdk_version)',
# Android SDK build tools (e.g. dx, aidl)
'android_sdk_tools%': '<(android_sdk_root)/build-tools/<(android_sdk_build_tools_version)',
# Android API level 16 is JB (Android 4.1) which is the minimum
# platform requirement for Chrome on Android, we use it for native
# code compilation.
'conditions': [
['target_arch == "ia32"', {
'android_app_abi%': 'x86',
'android_gdbserver%': '<(android_ndk_absolute_root)/prebuilt/android-x86/gdbserver/gdbserver',
'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-16/arch-x86',
'android_ndk_lib_dir%': 'usr/lib',
'android_toolchain%': '<(android_ndk_absolute_root)/toolchains/x86-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
}],
['target_arch == "x64"', {
'android_app_abi%': 'x86_64',
'android_gdbserver%': '<(android_ndk_absolute_root)/prebuilt/android-x86_64/gdbserver/gdbserver',
'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-21/arch-x86_64',
'android_ndk_lib_dir%': 'usr/lib64',
'android_toolchain%': '<(android_ndk_absolute_root)/toolchains/x86_64-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
}],
['target_arch=="arm"', {
'conditions': [
['arm_version<7', {
'android_app_abi%': 'armeabi',
}, {
'android_app_abi%': 'armeabi-v7a',
}],
],
'android_gdbserver%': '<(android_ndk_absolute_root)/prebuilt/android-arm/gdbserver/gdbserver',
'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-16/arch-arm',
'android_ndk_lib_dir%': 'usr/lib',
'android_toolchain%': '<(android_ndk_absolute_root)/toolchains/arm-linux-androideabi-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
}],
['target_arch == "arm64"', {
'android_app_abi%': 'arm64-v8a',
'android_gdbserver%': '<(android_ndk_absolute_root)/prebuilt/android-arm64/gdbserver/gdbserver',
'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-21/arch-arm64',
'android_ndk_lib_dir%': 'usr/lib',
'android_toolchain%': '<(android_ndk_absolute_root)/toolchains/aarch64-linux-android-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
}],
['target_arch == "mipsel"', {
'android_app_abi%': 'mips',
'android_gdbserver%': '<(android_ndk_absolute_root)/prebuilt/android-mips/gdbserver/gdbserver',
'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-16/arch-mips',
'android_ndk_lib_dir%': 'usr/lib',
'android_toolchain%': '<(android_ndk_absolute_root)/toolchains/mipsel-linux-android-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
}],
['target_arch == "mips64el"', {
'android_app_abi%': 'mips64',
'android_gdbserver%': '<(android_ndk_absolute_root)/prebuilt/android-mips64/gdbserver/gdbserver',
'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-21/arch-mips64',
'android_ndk_lib_dir%': 'usr/lib64',
'android_toolchain%': '<(android_ndk_absolute_root)/toolchains/mips64el-linux-android-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
}],
],
},
# Copy conditionally-set variables out one scope.
'android_app_abi%': '<(android_app_abi)',
'android_gdbserver%': '<(android_gdbserver)',
'android_ndk_root%': '<(android_ndk_root)',
'android_ndk_sysroot%': '<(android_ndk_sysroot)',
'android_ndk_version%': '<(android_ndk_version)',
'android_sdk_root%': '<(android_sdk_root)',
'android_sdk_version%': '<(android_sdk_version)',
'android_toolchain%': '<(android_toolchain)',
'android_ndk_include': '<(android_ndk_sysroot)/usr/include',
'android_ndk_lib': '<(android_ndk_sysroot)/<(android_ndk_lib_dir)',
'android_sdk_build_tools_version%': '<(android_sdk_build_tools_version)',
'android_sdk_tools%': '<(android_sdk_tools)',
'android_aapt_path%': '<(android_sdk_tools)/aapt',
'android_sdk%': '<(android_sdk)',
'android_sdk_jar%': '<(android_sdk)/android.jar',
'android_libcpp_root': '<(android_libcpp_root)',
'android_libcpp_library': '<(android_libcpp_library)',
'android_libcpp_include': '<(android_libcpp_root)/libcxx/include',
'android_libcpp_libs_dir%': '<(android_libcpp_root)/libs/<(android_app_abi)',
'android_must_copy_system_libraries': '<(android_must_copy_system_libraries)',
'host_os%': '<(host_os)',
# Location of the "objcopy" binary, used by both gyp and scripts.
'android_objcopy%' : '<!(/bin/echo -n <(android_toolchain)/*-objcopy)',
# Location of the "strip" binary, used by both gyp and scripts.
'android_strip%' : '<!(/bin/echo -n <(android_toolchain)/*-strip)',
# Location of the "readelf" binary.
'android_readelf%' : '<!(/bin/echo -n <(android_toolchain)/*-readelf)',
# Determines whether we should optimize JNI generation at the cost of
# breaking assumptions in the build system that when inputs have changed
# the outputs should always change as well. This is meant purely for
# developer builds, to avoid spurious re-linking of native files.
'optimize_jni_generation%': '<(optimize_jni_generation)',
# Use OpenSSL's struct X509 to represent certificates.
'use_openssl_certs%': 1,
'proprietary_codecs%': '<(proprietary_codecs)',
'safe_browsing%': 2,
'enable_web_speech%': 0,
'java_bridge%': 1,
'use_allocator%': 'none',
# Disable Native Client.
'disable_nacl%': 1,
# Sessions are store separately in the Java side.
'enable_session_service%': 0,
'p2p_apis%' : 0,
'gtest_target_type%': 'shared_library',
}], # OS=="android"
['embedded==1', {
'use_system_fontconfig%': 0,
}, {
'use_system_fontconfig%': 1,
}],
['chromecast==1', {
'conditions': [
['target_arch=="arm"', {
'arm_arch%': '',
'arm_tune%': 'cortex-a9',
'arm_thumb%': 1,
}],
# TODO(dalecurtis): What audio codecs does Chromecast want here? Sort
# out and add configs if necessary. http://crbug.com/570754
['OS!="android"', {
'ffmpeg_branding%': 'ChromeOS',
}],
],
}],
['OS=="linux"', {
'clang%': 1,
'conditions': [
['target_arch=="arm64"', {
# Temporarily disable nacl and tcmalloc on arm64 linux to get
# rid of compilation errors.
'disable_nacl%': 1,
'use_allocator%': 'none',
}],
],
}], # OS=="mac"
['OS=="mac"', {
'conditions': [
# All Chrome builds have breakpad symbols, but only process the
# symbols from official builds.
['(branding=="Chrome" and buildtype=="Official")', {
'mac_strip_release%': 1,
}],
],
}], # OS=="mac"
['OS=="mac" or OS=="ios"', {
'clang%': 1,
# On Mac and iOS we just use the default system allocator.
'use_allocator%': 'none',
'variables': {
# 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 10.10 SDK and sets the
# deployment target to 10.7. Other projects, such as O3D, may
# override these defaults.
# Normally, mac_sdk_min is used to find an SDK that Xcode knows
# about that is at least the specified version. In official builds,
# the SDK must match mac_sdk_min exactly. If the SDK is installed
# someplace that Xcode doesn't know about, set mac_sdk_path to the
# path to the SDK; when set to a non-empty string, SDK detection
# based on mac_sdk_min will be bypassed entirely.
'mac_deployment_target%': '10.7',
'mac_sdk_min%': '10.10',
'mac_sdk_path%': '',
},
'mac_sdk_min': '<(mac_sdk_min)',
'mac_sdk_path': '<(mac_sdk_path)',
'mac_deployment_target': '<(mac_deployment_target)',
# Compile in Breakpad support by default so that it can be
# tested, even if it is not enabled by default at runtime.
'mac_breakpad_compiled_in%': 1,
'conditions': [
# mac_product_name is set to the name of the .app bundle as it should
# appear on disk. This duplicates data from
# chrome/app/theme/chromium/BRANDING and
# chrome/app/theme/google_chrome/BRANDING, but is necessary to get
# these names into the build system.
['branding=="Chrome"', {
'mac_product_name%': 'Google Chrome',
}, { # else: branding!="Chrome"
'mac_product_name%': 'Chromium',
}],
# Official mac builds require a specific OS X SDK, but iOS and
# non-official mac builds do not.
['branding=="Chrome" and buildtype=="Official" and OS=="mac"', {
'mac_sdk%': '<!(python <(DEPTH)/build/mac/find_sdk.py --verify <(mac_sdk_min) --sdk_path=<(mac_sdk_path))',
}, {
'mac_sdk%': '<!(python <(DEPTH)/build/mac/find_sdk.py <(mac_sdk_min))',
}],
['branding=="Chrome" and buildtype=="Official"', {
# Enable uploading crash dumps.
'mac_breakpad_uploads%': 1,
# Enable dumping symbols at build time for use by Mac Breakpad.
'mac_breakpad%': 1,
# Enable Keystone auto-update support.
'mac_keystone%': 1,
}, { # else: branding!="Chrome" or buildtype!="Official"
'mac_breakpad_uploads%': 0,
'mac_breakpad%': 0,
'mac_keystone%': 0,
}],
],
}], # OS=="mac" or OS=="ios"
['OS=="win"', {
'conditions': [
# This is the architecture convention used in WinSDK paths.
['target_arch=="ia32"', {
'winsdk_arch%': 'x86',
},{
'winsdk_arch%': '<(target_arch)',
}],
['component=="shared_library"', {
'win_use_allocator_shim%': 0,
}],
['component=="static_library"', {
# Turn on multiple dll by default on Windows when in static_library.
'chrome_multiple_dll%': 1,
}],
['asan==1 or syzyasan==1', {
'win_use_allocator_shim%': 0,
}],
# The AddressSanitizer build should be a console program as it prints
# out stuff on stderr.
['asan==1', {
'win_console_app%': 1,
}, {
'win_console_app%': 0,
}],
# Enable the Kasko reporter for syzyasan builds.
['syzyasan==1', {
'kasko': 1,
}],
['component=="shared_library"', {
# Not enabled for component=static_library because some targets
# are too large and the toolchain fails due to the size of the
# .obj files.
'incremental_chrome_dll%': 1,
}],
# Don't do incremental linking for large modules on 32-bit or when
# component=static_library as the toolchain fails due to the size of
# the .ilk files.
['MSVS_OS_BITS==32 or component=="static_library"', {
'msvs_large_module_debug_link_mode%': '1', # No
},{
'msvs_large_module_debug_link_mode%': '2', # Yes
}],
['chrome_pgo_phase!=0', {
'full_wpo_on_official%': 1,
}],
],
'nacl_win64_defines': [
# This flag is used to minimize dependencies when building
# Native Client loader for 64-bit Windows.
'NACL_WIN64',
],
# Need to include allocator target, but exclude tcmalloc files.
'use_allocator%': 'winheap',
}],
['os_posix==1 and chromeos==0 and OS!="android" and OS!="ios" and embedded==0', {
'use_cups%': 1,
}, {
'use_cups%': 0,
}],
['enable_plugins==1 and (OS=="linux" or OS=="mac" or OS=="win") and chromecast==0', {
'enable_pepper_cdms%': 1,
}, {
'enable_pepper_cdms%': 0,
}],
['OS=="android" or chromecast==1', {
'enable_browser_cdms%': 1,
}, {
'enable_browser_cdms%': 0,
}],
# Native Client glibc toolchain is enabled except on mips
['target_arch=="mipsel" or target_arch=="mips64el"', {
'disable_glibc%': 1,
}, {
'disable_glibc%': 0,
}],
# Set the relative path from this file to the GYP file of the JPEG
# library used by Chromium.
['use_system_libjpeg==1 or use_libjpeg_turbo==0', {
# Configuration for using the system libjeg is here.
'libjpeg_gyp_path': '<(libjpeg_ijg_gyp_path)',
}, {
'libjpeg_gyp_path': '<(libjpeg_turbo_gyp_path)',
}],
# Options controlling the use of GConf (the classic GNOME configuration
# system) and GIO, which contains GSettings (the new GNOME config system).
['chromeos==1 or embedded==1', {
'use_gconf%': 0,
'use_gio%': 0,
}, {
'use_gconf%': 1,
'use_gio%': 1,
}],
# Set up -D and -E flags passed into grit.
['branding=="Chrome"', {
# TODO(mmoss) The .grd files look for _google_chrome, but for
# consistency they should look for google_chrome_build like C++.
'grit_defines': ['-D', '_google_chrome',
'-E', 'CHROMIUM_BUILD=google_chrome'],
}, {
'grit_defines': ['-D', '_chromium',
'-E', 'CHROMIUM_BUILD=chromium'],
}],
['chromeos==1', {
'grit_defines': ['-D', 'chromeos', '-D', 'scale_factors=2x'],
}],
['desktop_linux==1', {
'grit_defines': ['-D', 'desktop_linux'],
}],
['toolkit_views==1', {
'grit_defines': ['-D', 'toolkit_views'],
}],
['use_aura==1', {
'grit_defines': ['-D', 'use_aura'],
}],
['use_ash==1', {
'grit_defines': ['-D', 'use_ash'],
}],
['use_nss_certs==1', {
'grit_defines': ['-D', 'use_nss_certs'],
}],
['use_ozone==1', {
'grit_defines': ['-D', 'use_ozone'],
}],
['image_loader_extension==1', {
'grit_defines': ['-D', 'image_loader_extension'],
}],
['use_titlecase_in_grd==1', {
'grit_defines': ['-D', 'use_titlecase'],
}],
['OS=="android"', {
'grit_defines': [
'-t', 'android',
'-E', 'ANDROID_JAVA_TAGGED_ONLY=true',
'--no-output-all-resource-defines',
],
}],
['OS=="mac" or OS=="ios"', {
'grit_defines': ['-D', 'scale_factors=2x'],
}],
['OS == "ios"', {
'variables': {
'enable_coverage%': 0,
},
'grit_defines': [
'-t', 'ios',
'--no-output-all-resource-defines',
],
# Enable host builds.
'host_os%': "mac",
'conditions': [
# Use the version of clang shipped with Xcode when building official
# version of Chrome for iOS.
#
# TODO(eugenebut): Remove enable_coverage check once
# libclang_rt.profile_ios.a is bundled with Chromium's clang.
# http://crbug.com/450379
['buildtype=="Official" or enable_coverage', {
'clang_xcode%': 1,
}],
],
}],
['enable_extensions==1', {
'grit_defines': ['-D', 'enable_extensions'],
}],
['enable_plugins!=0', {
'grit_defines': ['-D', 'enable_plugins'],
}],
['enable_basic_printing==1 or enable_print_preview==1', {
'grit_defines': ['-D', 'enable_printing'],
}],
['enable_print_preview==1', {
'grit_defines': ['-D', 'enable_print_preview'],
}],
['enable_themes==1', {
'grit_defines': ['-D', 'enable_themes'],
}],
['enable_app_list==1', {
'grit_defines': ['-D', 'enable_app_list'],
}],
['use_concatenated_impulse_responses==1', {
'grit_defines': ['-D', 'use_concatenated_impulse_responses'],
}],
['enable_media_router==1', {
'grit_defines': ['-D', 'enable_media_router'],
}],
['enable_webrtc==1', {
'grit_defines': ['-D', 'enable_webrtc'],
}],
['enable_hangout_services_extension==1', {
'grit_defines': ['-D', 'enable_hangout_services_extension'],
}],
['enable_task_manager==1', {
'grit_defines': ['-D', 'enable_task_manager'],
}],
['notifications==1', {
'grit_defines': ['-D', 'enable_notifications'],
}],
['mac_views_browser==1', {
'grit_defines': ['-D', 'mac_views_browser'],
}],
['enable_resource_whitelist_generation==1 and OS!="win"', {
'grit_rc_header_format': ['-h', '#define {textual_id} _Pragma("whitelisted_resource_{numeric_id}") {numeric_id}'],
}],
['enable_resource_whitelist_generation==1 and OS=="win"', {
'grit_rc_header_format': ['-h', '#define {textual_id} __pragma(message("whitelisted_resource_{numeric_id}")) {numeric_id}'],
}],
['enable_mdns==1 or OS=="mac"', {
'grit_defines': ['-D', 'enable_service_discovery'],
'enable_service_discovery%': 1
}],
['clang_use_chrome_plugins==1', {
'variables': {
'conditions': [
['OS!="win"', {
'variables': {
'conditions': [
['OS=="mac" or OS=="ios"', {
'clang_lib_path%': '<!(cd <(DEPTH) && pwd -P)/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.dylib',
}, { # OS != "mac" or OS != "ios"
'clang_lib_path%': '<!(cd <(DEPTH) && pwd -P)/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.so',
}],
],
},
'clang_dynlib_flags%': '-Xclang -load -Xclang <(clang_lib_path) ',
}, { # OS == "win"
# On Windows, the plugin is built directly into clang, so there's
# no need to load it dynamically.
'clang_dynlib_flags%': '',
}],
['(OS=="android" or OS=="linux") and chromecast==0', {
'clang_plugin_check_ipc_arg': '-Xclang -plugin-arg-find-bad-constructs -Xclang check-ipc',
}, {
'clang_plugin_check_ipc_arg': '',
}],
],
'clang_plugin_args%': '-Xclang -plugin-arg-find-bad-constructs -Xclang check-templates '
'-Xclang -plugin-arg-find-bad-constructs -Xclang follow-macro-expansion ',
},
# If you change these, also change build/config/clang/BUILD.gn.
'clang_chrome_plugins_flags%':
'<(clang_dynlib_flags)'
'-Xclang -add-plugin -Xclang find-bad-constructs <(clang_plugin_args) <(clang_plugin_check_ipc_arg)',
}],
['asan==1 or msan==1 or lsan==1 or tsan==1', {
'clang%': 1,
'use_allocator%': 'none',
'use_sanitizer_options%': 1,
}],
['(OS=="linux" or OS=="android") and asan==0 and msan==0 and lsan==0 and tsan==0 and build_for_tool==""', {
'use_experimental_allocator_shim%': 1,
}],
['OS=="linux" and asan==0 and msan==0 and lsan==0 and tsan==0', {
# PNaCl toolchain Non-SFI build only supports linux OS build.
# Also, it does not support sanitizers.
'enable_nacl_nonsfi_test%': 1,
}],
['asan==1 and OS=="linux" and chromeos==0', {
'use_custom_libcxx%': 1,
}],
['ubsan==1', {
'clang%': 1,
}],
['ubsan_security==1', {
'clang%': 1,
}],
['ubsan_vptr==1', {
'clang%': 1,
}],
['asan==1 and OS=="mac"', {
'mac_strip_release': 1,
}],
['tsan==1', {
'use_custom_libcxx%': 1,
}],
['msan==1', {
# Use a just-built, MSan-instrumented libc++ instead of the system-wide
# libstdc++. This is required to avoid false positive reports whenever
# the C++ standard library is used.
'use_custom_libcxx%': 1,
# Running the V8-generated code on an ARM simulator is a powerful hack
# that allows the tool to see the memory accesses from JITted code.
# Without this flag, JS code causes false positive reports from MSan.
'v8_target_arch': 'arm64',
}],
# Build tweaks for DrMemory.
# TODO(rnk): Combine with tsan config to share the builder.
# http://crbug.com/108155
['build_for_tool=="drmemory"', {
# These runtime checks force initialization of stack vars which blocks
# DrMemory's uninit detection.
'win_debug_RuntimeChecks': '0',
# Iterator debugging is slow.
'win_debug_disable_iterator_debugging': '1',
# Try to disable optimizations that mess up stacks in a release build.
# DrM-i#1054 (https://github.com/DynamoRIO/drmemory/issues/1054)
# /O2 and /Ob0 (disable inline) cannot be used together because of a
# compiler bug, so we use /Ob1 instead.
'win_release_InlineFunctionExpansion': '1',
'win_release_OmitFramePointers': '0',
# Ditto for debug, to support bumping win_debug_Optimization.
'win_debug_InlineFunctionExpansion': 0,
'win_debug_OmitFramePointers': 0,
# Keep the code under #ifndef NVALGRIND.
'release_valgrind_build': 1,
}],
# RLZ library is used on Win, Mac, iOS and ChromeOS.
['OS=="win" or OS=="mac" or OS=="ios" or chromeos==1', {
'enable_rlz_support%': 1,
'conditions': [
# RLZ is enabled for "Chrome" builds.
['branding=="Chrome"', {
'enable_rlz%': 1,
}],
],
}],
# Set default compiler flags depending on ARM version.
['arm_version==6', {
'arm_arch%': 'armv6',
'arm_tune%': '',
'arm_fpu%': 'vfp',
'arm_float_abi%': 'softfp',
'arm_thumb%': 0,
}],
['arm_version==7', {
'arm_arch%': 'armv7-a',
'arm_tune%': 'generic-armv7-a',
'conditions': [
['arm_neon==1', {
'arm_fpu%': 'neon',
}, {
'arm_fpu%': 'vfpv3-d16',
}],
['OS=="android"', {
'arm_float_abi%': 'softfp',
}, {
'arm_float_abi%': 'hard',
}],
],
'arm_thumb%': 1,
}],
# Set default compiler flags for MIPS floating-point support.
['target_arch=="mipsel"', {
'mips_float_abi%': 'hard',
}],
['target_arch=="mipsel" and mips_arch_variant=="r2"', {
'mips_fpu_mode%': 'fp32',
}, {
'mips_fpu_mode%': '',
}],
# Enable brlapi by default for chromeos.
['chromeos==1', {
'use_brlapi%': 1,
}],
['use_ozone==1 and ozone_auto_platforms==1', {
# Use headless as the default platform.
'ozone_platform%': 'headless',
'ozone_platform_headless%': 1,
'conditions': [
['chromecast==1', {
'ozone_platform_cast%': 1,
'conditions': [
# For desktop non-audio Chromecast builds, run with
# --ozone-platform=x11
# TODO(slan|halliwell): Make the default platform "cast" on
# desktop non-audio builds too.
['is_cast_desktop_build==1 and disable_display==0', {
# Use GN instead.
}, {
'ozone_platform%': 'cast',
}],
],
}, { # chromecast!=1
# Build all platforms whose deps are in install-build-deps.sh.
# Only these platforms will be compile tested by buildbots.
'conditions': [
['chromeos==1', {
'ozone_platform_gbm%': 1,
}],
],
}],
],
}],
['desktop_linux==1 and use_aura==1 and use_x11==1', {
'use_clipboard_aurax11%': 1,
}],
['OS=="win" and use_goma==1', {
# goma doesn't support pch yet.
'chromium_win_pch': 0,
# goma doesn't support PDB yet, so win_z7=1 or fastbuild=1.
'conditions': [
['win_z7==0 and fastbuild==0', {
'fastbuild': 1,
}],
],
}],
['host_clang==1', {
'host_cc': '<(make_clang_dir)/bin/clang',
'host_cxx': '<(make_clang_dir)/bin/clang++',
}, {
'host_cc': '<!(which gcc)',
'host_cxx': '<!(which g++)',
}],
# The seccomp-bpf sandbox is only supported on five architectures
# currently.
# Do not disable seccomp_bpf anywhere without talking to
# security@chromium.org!
['((OS=="linux" or OS=="android") and '
'(target_arch=="ia32" or target_arch=="x64" or '
'target_arch=="arm" or target_arch=="mipsel" or '
'target_arch=="arm64"))', {
'use_seccomp_bpf%': 1,
}, {
'use_seccomp_bpf%': 0,
}],
['cfi_vptr==1', {
'use_lto%': 1,
}],
['branding=="Chrome" and buildtype=="Official"', {
'enable_hangout_services_extension%': 1,
}, {
'enable_hangout_services_extension%': 0,
}],
],
# The path to the ANGLE library.
'angle_path': '<(DEPTH)/third_party/angle',
# List of default apps to install in new profiles. The first list contains
# the source files as found in svn. The second list, used only for linux,
# contains the destination location for each of the files. When a crx
# is added or removed from the list, the chrome/browser/resources/
# default_apps/external_extensions.json file must also be updated.
#
# README: GN version of these is in the target //chrome:default_apps
# (there's no global variable like in GYP). Be sure to update that target
# if you change these lists!
'default_apps_list': [
'browser/resources/default_apps/external_extensions.json',
'browser/resources/default_apps/gmail.crx',
'browser/resources/default_apps/youtube.crx',
'browser/resources/default_apps/drive.crx',
'browser/resources/default_apps/docs.crx',
],
'default_apps_list_linux_dest': [
'<(PRODUCT_DIR)/default_apps/external_extensions.json',
'<(PRODUCT_DIR)/default_apps/gmail.crx',
'<(PRODUCT_DIR)/default_apps/youtube.crx',
'<(PRODUCT_DIR)/default_apps/drive.crx',
'<(PRODUCT_DIR)/default_apps/docs.crx',
],
# Whether to allow building of the GPU-related isolates.
'archive_gpu_tests%': 0,
# Whether to allow building of chromoting related isolates.
'archive_chromoting_tests%': 0,
# Whether to allow building of Media Router related isolates.
'archive_media_router_tests%': 0,
},
'target_defaults': {
'variables': {
# The condition that operates on chromium_code is in a target_conditions
# section, and will not have access to the default fallback value of
# chromium_code at the top of this file, or to the chromium_code
# variable placed at the root variables scope of .gyp files, because
# those variables are not set at target scope. As a workaround,
# if chromium_code is not set at target scope, define it in target scope
# to contain whatever value it has during early variable expansion.
# That's enough to make it available during target conditional
# processing.
'chromium_code%': '<(chromium_code)',
'component%': '<(component)',
'chromecast%': '<(chromecast)',
# See http://msdn.microsoft.com/en-us/library/aa652360(VS.71).aspx
'win_release_Optimization%': '2', # 2 = /O2
'win_debug_Optimization%': '0', # 0 = /Od
# See http://msdn.microsoft.com/en-us/library/2kxx5t2c(v=vs.80).aspx
# Tri-state: blank is default, 1 on, 0 off
'win_release_OmitFramePointers%': '0',
# Tri-state: blank is default, 1 on, 0 off
'win_debug_OmitFramePointers%': '',
# See http://msdn.microsoft.com/en-us/library/8wtf2dfz(VS.71).aspx
'win_debug_RuntimeChecks%': '3', # 3 = all checks enabled, 0 = off
# See http://msdn.microsoft.com/en-us/library/47238hez(VS.71).aspx
'win_debug_InlineFunctionExpansion%': '', # empty = default, 0 = off,
'win_release_InlineFunctionExpansion%': '2', # 1 = only __inline, 2 = max
# VS inserts quite a lot of extra checks to algorithms like
# std::partial_sort in Debug build which make them O(N^2)
# instead of O(N*logN). This is particularly slow under memory
# tools like ThreadSanitizer so we want it to be disablable.
# See http://msdn.microsoft.com/en-us/library/aa985982(v=VS.80).aspx
'win_debug_disable_iterator_debugging%': '0',
# An application manifest fragment to declare compatibility settings for
# 'executable' targets. Ignored in other target type.
'win_exe_compatibility_manifest%':
'<(DEPTH)\\build\\win\\compatibility.manifest',
'release_extra_cflags%': '',
'debug_extra_cflags%': '',
'release_valgrind_build%': '<(release_valgrind_build)',
# the non-qualified versions are widely assumed to be *nix-only
'win_release_extra_cflags%': '',
'win_debug_extra_cflags%': '',
# TODO(thakis): Make this a blacklist instead, http://crbug.com/101600
'enable_wexit_time_destructors%': '<(enable_wexit_time_destructors)',
# Only used by Windows build for now. Can be used to build into a
# differet output directory, e.g., a build_dir_prefix of VS2010_ would
# output files in src/build/VS2010_{Debug,Release}.
'build_dir_prefix%': '',
# Targets are by default not nacl untrusted code.
'nacl_untrusted_build%': 0,
'pnacl_compile_flags': [
# pnacl uses the clang compiler so we need to suppress all the
# same warnings as we do for clang.
# TODO(sbc): Remove these if/when they are removed from the clang
# build.
'-Wno-unused-function',
'-Wno-char-subscripts',
'-Wno-c++11-extensions',
'-Wno-unnamed-type-template-args',
],
# By default, Android targets have their exported JNI symbols stripped,
# so we test the manual JNI registration code paths that are required
# when using the crazy linker. To allow use of native JNI exports (lazily
# resolved by the JVM), targets can enable this variable, which will stop
# the stripping from happening. Only targets which do not need to be
# compatible with the crazy linker are permitted to set this.
'use_native_jni_exports%': 0,
'conditions': [
['OS=="win" and component=="shared_library"', {
# See http://msdn.microsoft.com/en-us/library/aa652367.aspx
'win_release_RuntimeLibrary%': '2', # 2 = /MD (nondebug DLL)
'win_debug_RuntimeLibrary%': '3', # 3 = /MDd (debug DLL)
}, {
# See http://msdn.microsoft.com/en-us/library/aa652367.aspx
'win_release_RuntimeLibrary%': '0', # 0 = /MT (nondebug static)
'win_debug_RuntimeLibrary%': '1', # 1 = /MTd (debug static)
}],
['OS=="ios"', {
# See http://gcc.gnu.org/onlinedocs/gcc-4.4.2/gcc/Optimize-Options.html
'mac_release_optimization%': 's', # Use -Os unless overridden
'mac_debug_optimization%': '0', # Use -O0 unless overridden
}, {
# See http://gcc.gnu.org/onlinedocs/gcc-4.4.2/gcc/Optimize-Options.html
'mac_release_optimization%': '2', # Use -O2 unless overridden
'mac_debug_optimization%': '0', # Use -O0 unless overridden
}],
['OS=="android"', {
'host_os%': '<(host_os)', # See comment above chromium_code.
}],
],
'clang_warning_flags': [
'-Wheader-hygiene',
# TODO(thakis): Consider -Wloop-analysis (turns on
# -Wrange-loop-analysis too).
# Don't die on dtoa code that uses a char as an array index.
# This is required solely for base/third_party/dmg_fp/dtoa.cc.
'-Wno-char-subscripts',
# TODO(thakis): This used to be implied by -Wno-unused-function,
# which we no longer use. Check if it makes sense to remove
# this as well. http://crbug.com/316352
'-Wno-unneeded-internal-declaration',
# Warns on switches on enums that cover all enum values but
# also contain a default: branch. Chrome is full of that.
'-Wno-covered-switch-default',
# Warns when a const char[] is converted to bool.
'-Wstring-conversion',
# C++11-related flags:
# This warns on using ints as initializers for floats in
# initializer lists (e.g. |int a = f(); CGSize s = { a, a };|),
# which happens in several places in chrome code. Not sure if
# this is worth fixing.
'-Wno-c++11-narrowing',
# Clang considers the `register` keyword as deprecated, but e.g.
# code generated by flex (used in angle) contains that keyword.
# http://crbug.com/255186
'-Wno-deprecated-register',
# TODO(hans): Get this cleaned up, http://crbug.com/428099
'-Wno-inconsistent-missing-override',
# TODO(thakis): Enable this, crbug.com/507717
'-Wno-shift-negative-value',
# TODO(thakis): https://crbug.com/604888
'-Wno-undefined-var-template',
# TODO(thakis): https://crbug.com/617318
'-Wno-nonportable-include-path',
],
},
'defines': [
# Don't use deprecated V8 APIs anywhere.
'V8_DEPRECATION_WARNINGS',
],
'include_dirs': [
'<(SHARED_INTERMEDIATE_DIR)',
],
'conditions': [
['OS=="mac"', {
# When compiling Objective C, warns if a method is used whose
# availability is newer than the deployment target.
'xcode_settings': { 'WARNING_CFLAGS': ['-Wpartial-availability']},
}],
['(OS=="mac" or OS=="ios") and asan==1', {
'dependencies': [
'<(DEPTH)/build/mac/asan.gyp:asan_dynamic_runtime',
],
}],
['OS=="win" and asan==1 and component=="shared_library"', {
'dependencies': [
'<(DEPTH)/build/win/asan.gyp:asan_dynamic_runtime',
],
}],
['branding=="Chrome"', {
'defines': ['GOOGLE_CHROME_BUILD'],
}, { # else: branding!="Chrome"
'defines': ['CHROMIUM_BUILD'],
}],
['OS=="mac" and component=="shared_library"', {
'xcode_settings': {
'DYLIB_INSTALL_NAME_BASE': '@rpath',
'LD_RUNPATH_SEARCH_PATHS': [
# For unbundled binaries.
'@loader_path/.',
# For bundled binaries, to get back from Binary.app/Contents/MacOS.
'@loader_path/../../..',
],
},
}],
['clang==1 or host_clang==1', {
# This is here so that all files get recompiled after a clang roll and
# when turning clang on or off.
# (defines are passed via the command line, and build systems rebuild
# things when their commandline changes). Nothing should ever read this
# define.
'defines': ['CR_CLANG_REVISION=<!(python <(DEPTH)/tools/clang/scripts/update.py --print-revision)'],
}],
['enable_rlz==1', {
'defines': ['ENABLE_RLZ'],
}],
['component=="shared_library"', {
'defines': ['COMPONENT_BUILD'],
}],
['ui_compositor_image_transport==1', {
'defines': ['UI_COMPOSITOR_IMAGE_TRANSPORT'],
}],
['use_aura==1', {
'defines': ['USE_AURA=1'],
}],
['use_ash==1', {
'defines': ['USE_ASH=1'],
}],
['use_pango==1', {
'defines': ['USE_PANGO=1'],
}],
['use_cairo==1', {
'defines': ['USE_CAIRO=1'],
}],
['use_cras==1', {
'defines': ['USE_CRAS=1'],
}],
['use_ozone==1', {
'defines': ['USE_OZONE=1'],
}],
['use_default_render_theme==1', {
'defines': ['USE_DEFAULT_RENDER_THEME=1'],
}],
['use_libjpeg_turbo==1', {
'defines': ['USE_LIBJPEG_TURBO=1'],
}],
['use_x11==1', {
'defines': ['USE_X11=1'],
}],
['use_clipboard_aurax11==1', {
'defines': ['USE_CLIPBOARD_AURAX11=1'],
}],
['image_loader_extension==1', {
'defines': ['IMAGE_LOADER_EXTENSION=1'],
}],
['enable_webrtc==1', {
'defines': ['ENABLE_WEBRTC=1'],
}],
['enable_media_router==1', {
'defines': ['ENABLE_MEDIA_ROUTER=1'],
}],
['proprietary_codecs==1', {
'defines': ['USE_PROPRIETARY_CODECS'],
}],
['enable_viewport==1', {
'defines': ['ENABLE_VIEWPORT'],
}],
['enable_pepper_cdms==1', {
'defines': ['ENABLE_PEPPER_CDMS'],
}],
['enable_browser_cdms==1', {
'defines': ['ENABLE_BROWSER_CDMS'],
}],
['notifications==1', {
'defines': ['ENABLE_NOTIFICATIONS'],
}],
['enable_wayland_server==1', {
'defines': ['ENABLE_WAYLAND_SERVER=1'],
}],
['enable_wifi_display==1', {
'defines': ['ENABLE_WIFI_DISPLAY=1'],
}],
['use_udev==1', {
'defines': ['USE_UDEV'],
}],
['use_external_popup_menu==1', {
'defines': ['USE_EXTERNAL_POPUP_MENU'],
}],
['fastbuild!=0', {
'xcode_settings': {
'GCC_GENERATE_DEBUGGING_SYMBOLS': 'NO',
},
'conditions': [
['OS=="win" and fastbuild==2', {
# Completely disable debug information.
'msvs_settings': {
'VCLinkerTool': {
'GenerateDebugInformation': 'false',
},
'VCCLCompilerTool': {
'DebugInformationFormat': '0',
},
},
}],
['OS=="win" and fastbuild==1', {
'msvs_settings': {
'VCLinkerTool': {
# This tells the linker to generate .pdbs, so that
# we can get meaningful stack traces.
'GenerateDebugInformation': 'true',
},
'VCCLCompilerTool': {
# No debug info to be generated by compiler.
'DebugInformationFormat': '0',
},
},
}],
['(OS=="android" or OS=="linux") and fastbuild==2', {
'variables': { 'debug_extra_cflags': '-g0', },
}],
['(OS=="android" or OS=="linux") and fastbuild==1', {
# TODO(thakis): Change this to -g1 once http://crbug.com/456947 is
# fixed.
'variables': { 'debug_extra_cflags': '-g0', },
}],
# Android builds symbols on release by default, disable them.
['OS=="android" and fastbuild==2', {
'variables': { 'release_extra_cflags': '-g0', },
}],
['OS=="android" and fastbuild==1', {
# TODO(thakis): Change this to -g1 once http://crbug.com/456947 is
# fixed.
'variables': { 'release_extra_cflags': '-g0', },
}],
],
}], # fastbuild!=0
['dcheck_always_on!=0', {
'defines': ['DCHECK_ALWAYS_ON=1'],
}], # dcheck_always_on!=0
['tracing_like_official_build!=0', {
'defines': ['TRACING_IS_OFFICIAL_BUILD=1'],
}], # tracing_like_official_build!=0
['fieldtrial_testing_like_official_build==0 and branding!="Chrome"', {
'defines': ['FIELDTRIAL_TESTING_ENABLED'],
}], # fieldtrial_testing_like_official_build==0 and branding!="Chrome"
['OS=="win"', {
'defines': ['NO_TCMALLOC'],
}],
['syzyasan==1', {
# SyzyAsan needs /PROFILE turned on to produce appropriate pdbs.
'msvs_settings': {
'VCLinkerTool': {
'Profile': 'true',
},
},
'defines': [
'SYZYASAN',
'MEMORY_TOOL_REPLACES_ALLOCATOR',
'MEMORY_SANITIZER_INITIAL_SIZE',
],
}],
['OS=="win"', {
'defines': [
'__STD_C',
'_CRT_SECURE_NO_DEPRECATE',
'_SCL_SECURE_NO_DEPRECATE',
# This define is required to pull in the new Win 10 interfaces from
# system headers like ShObjIdl.h.
'NTDDI_VERSION=0x0A000000',
# This is required for ATL to use XP-safe versions of its functions.
'_USING_V110_SDK71_',
],
'include_dirs': [
'<(DEPTH)/third_party/wtl/include',
],
'conditions': [
['win_z7!=0', {
'msvs_settings': {
# Generates debug info when win_z7=1
# even if fastbuild=1 (that makes GenerateDebugInformation false).
'VCLinkerTool': {
'GenerateDebugInformation': 'true',
},
'VCCLCompilerTool': {
'DebugInformationFormat': '1',
}
}
}], # win_z7!=0
['win_analyze', {
'defines!': [
# This is prohibited when running /analyze.
'_USING_V110_SDK71_',
],
'msvs_settings': {
'VCCLCompilerTool': {
# Set WarnAsError to false to disable this setting for most
# projects so that compilation continues.
'WarnAsError': 'false',
# When win_analyze is specified add the /analyze switch.
# Also add /WX- to force-disable WarnAsError for projects that
# override WarnAsError.
# Also, disable various noisy warnings that have low value.
'AdditionalOptions': [
'/analyze:WX-',
'/wd6011', # Dereferencing NULL pointer
'/wd6312', # Possible infinite loop: use of the constant
# EXCEPTION_CONTINUE_EXECUTION in the exception-filter
'/wd6326', # Potential comparison of constant with constant
'/wd28159', # Consider using 'GetTickCount64'
'/wd28204', # Inconsistent SAL annotations
'/wd28251', # Inconsistent SAL annotations
'/wd28252', # Inconsistent SAL annotations
'/wd28253', # Inconsistent SAL annotations
'/wd28196', # The precondition is not satisfied
'/wd28301', # Inconsistent SAL annotations
'/wd6340', # Sign mismatch in function parameter
'/wd28182', # Dereferencing NULL pointer
# C6285 is ~16% of raw warnings and has low value
'/wd6285', # non-zero constant || non-zero constant
# C6334 is ~80% of raw warnings and has low value
'/wd6334', # sizeof applied to an expression with an operator
],
},
},
}], # win_analyze
],
}], # OS==win
['chromecast==1', {
'defines': [
'LOG_DISABLED=0',
],
}],
['enable_task_manager==1', {
'defines': [
'ENABLE_TASK_MANAGER=1',
],
}],
['enable_extensions==1', {
'defines': [
'ENABLE_EXTENSIONS=1',
],
}],
['OS=="win" and branding=="Chrome"', {
'defines': ['ENABLE_SWIFTSHADER'],
}],
['enable_dart==1', {
'defines': ['WEBKIT_USING_DART=1'],
}],
['enable_pdf==1', {
'defines': ['ENABLE_PDF=1'],
}],
['enable_plugin_installation==1', {
'defines': ['ENABLE_PLUGIN_INSTALLATION=1'],
}],
['enable_plugins==1', {
'defines': ['ENABLE_PLUGINS=1'],
}],
['enable_session_service==1', {
'defines': ['ENABLE_SESSION_SERVICE=1'],
}],
['enable_themes==1', {
'defines': ['ENABLE_THEMES=1'],
}],
['enable_basic_printing==1 or enable_print_preview==1', {
# Convenience define for ENABLE_BASIC_PRINTING || ENABLE_PRINT_PREVIEW.
'defines': ['ENABLE_PRINTING=1'],
}],
['enable_basic_printing==1', {
# Enable basic printing support and UI.
'defines': ['ENABLE_BASIC_PRINTING=1'],
}],
['enable_print_preview==1', {
# Enable printing with print preview.
# Can be defined without ENABLE_BASIC_PRINTING.
'defines': ['ENABLE_PRINT_PREVIEW=1'],
}],
['enable_spellcheck==1', {
'defines': ['ENABLE_SPELLCHECK=1'],
}],
['use_browser_spellchecker', {
'defines': ['USE_BROWSER_SPELLCHECKER=1'],
}],
['use_minikin_hyphenation', {
'defines': ['USE_MINIKIN_HYPHENATION=1'],
}],
['enable_captive_portal_detection==1', {
'defines': ['ENABLE_CAPTIVE_PORTAL_DETECTION=1'],
}],
['enable_app_list==1', {
'defines': ['ENABLE_APP_LIST=1'],
}],
['disable_file_support==1', {
'defines': ['DISABLE_FILE_SUPPORT=1'],
}],
['disable_ftp_support==1', {
'defines': ['DISABLE_FTP_SUPPORT=1'],
}],
['enable_supervised_users==1', {
'defines': ['ENABLE_SUPERVISED_USERS=1'],
}],
['enable_mdns==1', {
'defines': ['ENABLE_MDNS=1'],
}],
['enable_service_discovery==1', {
'defines' : [ 'ENABLE_SERVICE_DISCOVERY=1' ],
}],
['enable_hangout_services_extension==1', {
'defines': ['ENABLE_HANGOUT_SERVICES_EXTENSION=1'],
}],
['enable_ipc_fuzzer==1', {
'defines': ['ENABLE_IPC_FUZZER=1'],
}],
['v8_use_external_startup_data==1', {
'defines': ['V8_USE_EXTERNAL_STARTUP_DATA'],
}],
['enable_webvr==1', {
'defines': ['ENABLE_WEBVR'],
}],
# SAFE_BROWSING_DB_LOCAL - service manages a local database.
# SAFE_BROWSING_DB_REMOTE - service talks via API to a database
# SAFE_BROWSING_CSD - enable client-side phishing detection.
['safe_browsing==1', {
'defines': [
# TODO(nparker): Remove existing uses of FULL_SAFE_BROWSING
'FULL_SAFE_BROWSING',
'SAFE_BROWSING_CSD',
'SAFE_BROWSING_DB_LOCAL',
],
}],
['safe_browsing==2 and OS!="ios"', {
'defines': [
'SAFE_BROWSING_DB_REMOTE',
],
}],
], # conditions for 'target_defaults'
'target_conditions': [
['<(use_libpci)==1', {
'defines': ['USE_LIBPCI=1'],
}],
['<(use_openssl_certs)==1', {
'defines': ['USE_OPENSSL_CERTS=1'],
}],
['>(nacl_untrusted_build)==1', {
'defines': [
'USE_OPENSSL_CERTS=1',
],
}],
['<(use_glib)==1 and >(nacl_untrusted_build)==0', {
'defines': ['USE_GLIB=1'],
}],
['<(use_nss_certs)==1 and >(nacl_untrusted_build)==0', {
'defines': ['USE_NSS_CERTS=1'],
}],
['<(chromeos)==1 and >(nacl_untrusted_build)==0', {
'defines': ['OS_CHROMEOS=1'],
}],
['<(asan)==1 and >(nacl_untrusted_build)==0', {
'defines': [
'ADDRESS_SANITIZER',
'MEMORY_TOOL_REPLACES_ALLOCATOR',
'MEMORY_SANITIZER_INITIAL_SIZE',
],
}],
['enable_wexit_time_destructors==1 and OS!="win"', {
# TODO: Enable on Windows too, http://crbug.com/404525
'variables': { 'clang_warning_flags': ['-Wexit-time-destructors']},
}],
['chromium_code==0', {
'variables': {
'clang_warning_flags': [
# Lots of third-party libraries have unused variables. Instead of
# suppressing them individually, we just blanket suppress them here.
'-Wno-unused-variable',
],
},
'conditions': [
[ 'os_posix==1 and OS!="mac" and OS!="ios"', {
# Remove -Wextra for third-party code.
'cflags!': [ '-Wextra' ],
'cflags_cc': [
# Don't warn about hash_map in third-party code.
'-Wno-deprecated',
],
}],
[ 'os_posix==1 and clang!=1 and OS!="mac" and OS!="ios"', {
# When we don't control the compiler, don't use -Wall for
# third-party code either.
'cflags!': [ '-Wall' ],
}],
# TODO: Fix all warnings on chromeos too.
[ 'os_posix==1 and OS!="mac" and OS!="ios" and (clang!=1 or chromeos==1)', {
'cflags!': [
'-Werror',
],
}],
[ 'OS=="win"', {
'defines': [
'_CRT_SECURE_NO_DEPRECATE',
'_CRT_NONSTDC_NO_WARNINGS',
'_CRT_NONSTDC_NO_DEPRECATE',
'_SCL_SECURE_NO_DEPRECATE',
],
'msvs_disabled_warnings': [
# forcing value to bool 'true' or 'false' (performance warning)
4800,
],
'msvs_settings': {
'VCCLCompilerTool': {
'WarningLevel': '3',
'WarnAsError': 'true',
'Detect64BitPortabilityProblems': 'false',
},
},
'conditions': [
['buildtype=="Official"', {
'msvs_settings': {
'VCCLCompilerTool': { 'WarnAsError': 'false' },
}
}],
[ 'component=="shared_library"', {
# TODO(darin): Unfortunately, some third_party code depends on base.
'msvs_disabled_warnings': [
4251, # class 'std::xx' needs to have dll-interface.
],
}],
],
}],
[ 'OS=="mac" or OS=="ios"', {
'xcode_settings': {
'WARNING_CFLAGS!': ['-Wextra'],
},
'conditions': [
['buildtype=="Official"', {
'xcode_settings': {
'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO', # -Werror
},
}],
],
}],
[ 'OS=="ios"', {
'xcode_settings': {
'RUN_CLANG_STATIC_ANALYZER': 'NO',
# Several internal ios directories generate numerous warnings for
# -Wobjc-missing-property-synthesis.
'CLANG_WARN_OBJC_MISSING_PROPERTY_SYNTHESIS': 'NO',
},
}],
],
}, {
# In Chromium code, we define __STDC_foo_MACROS in order to get the
# C99 macros on Mac and Linux.
'defines': [
'__STDC_CONSTANT_MACROS',
'__STDC_FORMAT_MACROS',
],
'conditions': [
['OS=="win"', {
# turn on warnings for signed/unsigned mismatch on chromium code.
'msvs_settings': {
'VCCLCompilerTool': {
'AdditionalOptions': ['/we4389'],
},
},
}],
['OS=="win" and component=="shared_library"', {
'msvs_disabled_warnings': [
4251, # class 'std::xx' needs to have dll-interface.
],
}],
],
}],
], # 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': '<(DEPTH)\\build\\<(build_dir_prefix)$(ConfigurationName)',
'IntermediateDirectory': '$(OutDir)\\obj\\$(ProjectName)',
'CharacterSet': '1',
},
'msvs_settings':{
'VCCLCompilerTool': {
'AdditionalOptions': [
'/bigobj',
# Tell the compiler to crash on failures. This is undocumented
# and unsupported but very handy.
'/d2FastFail',
],
},
'VCLinkerTool': {
# Add the default import libs.
'AdditionalDependencies': [
'kernel32.lib',
'gdi32.lib',
'winspool.lib',
'comdlg32.lib',
'advapi32.lib',
'shell32.lib',
'ole32.lib',
'oleaut32.lib',
'user32.lib',
'uuid.lib',
'odbc32.lib',
'odbccp32.lib',
'delayimp.lib',
'credui.lib',
],
'AdditionalOptions': [
# Suggested by Microsoft Devrel to avoid
# LINK : fatal error LNK1248: image size (80000000) exceeds maximum allowable size (80000000)
# which started happening more regularly after VS2013 Update 4.
# Needs to be a bit lower for VS2015, or else errors out.
'/maxilksize:0x7ff00000',
# Tell the linker to crash on failures.
'/fastfail',
],
},
},
'conditions': [
['OS=="win" and win_fastlink==1 and MSVS_VERSION != "2013"', {
'msvs_settings': {
'VCLinkerTool': {
# /PROFILE is incompatible with /debug:fastlink
'Profile': 'false',
'AdditionalOptions': [
# Tell VS 2015+ to create a PDB that references debug
# information in .obj and .lib files instead of copying
# it all.
'/DEBUG:FASTLINK',
],
},
},
}],
['OS=="win" and MSVS_VERSION == "2015"', {
'msvs_settings': {
'VCCLCompilerTool': {
'AdditionalOptions': [
# Work around crbug.com/526851, bug in VS 2015 RTM compiler.
'/Zc:sizedDealloc-',
# Disable thread-safe statics to avoid overhead and because
# they are disabled on other platforms. See crbug.com/587210
# and -fno-threadsafe-statics.
'/Zc:threadSafeInit-',
],
},
},
}],
],
},
'x86_Base': {
'abstract': 1,
'msvs_settings': {
'VCLinkerTool': {
'MinimumRequiredVersion': '5.01', # XP.
'TargetMachine': '1',
},
'VCLibrarianTool': {
'TargetMachine': '1',
},
},
'msvs_configuration_platform': 'Win32',
},
'x64_Base': {
'abstract': 1,
'msvs_configuration_platform': 'x64',
'msvs_settings': {
'VCLinkerTool': {
# Make sure to understand http://crbug.com/361720 if you want to
# increase this.
'MinimumRequiredVersion': '5.02', # Server 2003.
'TargetMachine': '17', # x86 - 64
'AdditionalLibraryDirectories!':
['<(windows_sdk_path)/Lib/10.0.10586.0/um/x86'],
'AdditionalLibraryDirectories':
['<(windows_sdk_path)/Lib/10.0.10586.0/um/x64'],
# Doesn't exist x64 SDK. Should use oleaut32 in any case.
'IgnoreDefaultLibraryNames': [ 'olepro32.lib' ],
},
'VCLibrarianTool': {
'AdditionalLibraryDirectories!':
['<(windows_sdk_path)/Lib/10.0.10586.0/um/x86'],
'AdditionalLibraryDirectories':
['<(windows_sdk_path)/Lib/10.0.10586.0/um/x64'],
'TargetMachine': '17', # x64
},
},
},
'Debug_Base': {
'abstract': 1,
'defines': [
'DYNAMIC_ANNOTATIONS_ENABLED=1',
'WTF_USE_DYNAMIC_ANNOTATIONS=1',
],
'xcode_settings': {
'GCC_OPTIMIZATION_LEVEL': '<(mac_debug_optimization)',
'OTHER_CFLAGS': [
'<@(debug_extra_cflags)',
],
},
'msvs_settings': {
'VCCLCompilerTool': {
'Optimization': '<(win_debug_Optimization)',
'PreprocessorDefinitions': ['_DEBUG'],
'BasicRuntimeChecks': '<(win_debug_RuntimeChecks)',
'RuntimeLibrary': '<(win_debug_RuntimeLibrary)',
'conditions': [
# According to MSVS, InlineFunctionExpansion=0 means
# "default inlining", not "/Ob0".
# Thus, we have to handle InlineFunctionExpansion==0 separately.
['win_debug_InlineFunctionExpansion==0', {
'AdditionalOptions': ['/Ob0'],
}],
['win_debug_InlineFunctionExpansion!=""', {
'InlineFunctionExpansion':
'<(win_debug_InlineFunctionExpansion)',
}],
['win_debug_disable_iterator_debugging==1', {
'PreprocessorDefinitions': ['_HAS_ITERATOR_DEBUGGING=0'],
}],
# if win_debug_OmitFramePointers is blank, leave as default
['win_debug_OmitFramePointers==1', {
'OmitFramePointers': 'true',
}],
['win_debug_OmitFramePointers==0', {
'OmitFramePointers': 'false',
# The above is not sufficient (http://crbug.com/106711): it
# simply eliminates an explicit "/Oy", but both /O2 and /Ox
# perform FPO regardless, so we must explicitly disable.
# We still want the false setting above to avoid having
# "/Oy /Oy-" and warnings about overriding.
'AdditionalOptions': ['/Oy-'],
}],
],
'AdditionalOptions': [ '<@(win_debug_extra_cflags)', ],
},
'VCLinkerTool': {
'LinkIncremental': '<(msvs_debug_link_incremental)',
# ASLR makes debugging with windbg difficult because Chrome.exe and
# Chrome.dll share the same base name. As result, windbg will
# name the Chrome.dll module like chrome_<base address>, where
# <base address> typically changes with each launch. This in turn
# means that breakpoints in Chrome.dll don't stick from one launch
# to the next. For this reason, we turn ASLR off in debug builds.
# Note that this is a three-way bool, where 0 means to pick up
# the default setting, 1 is off and 2 is on.
'RandomizedBaseAddress': 1,
},
'VCResourceCompilerTool': {
'PreprocessorDefinitions': ['_DEBUG'],
},
},
'variables': {
'clang_warning_flags': [
# Allow comparing the address of references and 'this' against 0
# in debug builds. Technically, these can never be null in
# well-defined C/C++ and Clang can optimize such checks away in
# release builds, but they may be used in asserts in debug builds.
'-Wno-undefined-bool-conversion',
'-Wno-tautological-undefined-compare',
],
},
'conditions': [
['OS=="linux" or OS=="android"', {
'target_conditions': [
['_toolset=="target"', {
'cflags': [
'<@(debug_extra_cflags)',
],
}],
],
}],
['OS=="linux" and target_arch!="ia32" and disable_glibcxx_debug==0', {
# Enable libstdc++ debugging facilities to help catch problems
# early, see http://crbug.com/65151 .
# TODO(phajdan.jr): Should we enable this for all of POSIX?
'defines': ['_GLIBCXX_DEBUG=1',],
}],
['release_valgrind_build==0', {
'xcode_settings': {
'OTHER_CFLAGS': [
'-fstack-protector-strong', # Implies -fstack-protector
],
},
}],
],
},
'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': {
'RuntimeLibrary': '<(win_release_RuntimeLibrary)',
'conditions': [
# In official builds, each target will self-select
# an optimization level.
['buildtype!="Official"', {
'Optimization': '<(win_release_Optimization)',
},
],
# According to MSVS, InlineFunctionExpansion=0 means
# "default inlining", not "/Ob0".
# Thus, we have to handle InlineFunctionExpansion==0 separately.
['win_release_InlineFunctionExpansion==0', {
'AdditionalOptions': ['/Ob0'],
}],
['win_release_InlineFunctionExpansion!=""', {
'InlineFunctionExpansion':
'<(win_release_InlineFunctionExpansion)',
}],
# if win_release_OmitFramePointers is blank, leave as default