diff options
Diffstat (limited to '')
| -rw-r--r-- | build/gyp_includes/common.gypi | 3589 |
1 files changed, 3589 insertions, 0 deletions
diff --git a/build/gyp_includes/common.gypi b/build/gyp_includes/common.gypi new file mode 100644 index 0000000000..457059e446 --- /dev/null +++ b/build/gyp_includes/common.gypi @@ -0,0 +1,3589 @@ +# Copyright (c) 2012 The Chromium Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +# IMPORTANT: +# Please don't directly include this file if you are building via gyp_chromium, +# since gyp_chromium is automatically forcing its inclusion. +{ + # 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 or not we are using the Aura windowing framework. + 'use_aura%': 0, + + # Whether or not we are building the Ash shell. + 'use_ash%': 0, + }, + # Copy conditionally-set variables out one scope. + 'chromeos%': '<(chromeos)', + 'use_aura%': '<(use_aura)', + 'use_ash%': '<(use_ash)', + + # Whether we are using Views Toolkit + 'toolkit_views%': 0, + + # Use OpenSSL instead of NSS. Under development: see http://crbug.com/62803 + 'use_openssl%': 0, + + 'use_ibus%': 0, + + # Disable viewport meta tag by default. + 'enable_viewport%': 0, + + # Enable HiDPI support. + 'enable_hidpi%': 0, + + # Enable touch optimized art assets and metrics. + 'enable_touch_ui%': 0, + + # Is this change part of the android upstream bringup? + # Allows us to *temporarily* disable certain things for + # staging. Only set to 1 in a GYP_DEFINES. + 'android_upstream_bringup%': 0, + + # 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', + + 'conditions': [ + # ChromeOS implies ash. + ['chromeos==1', { + 'use_ash%': 1, + 'use_aura%': 1, + }], + + # For now, Windows builds that |use_aura| should also imply using + # ash. This rule should be removed for the future when Windows is + # using the aura windows without the ash interface. + ['use_aura==1 and OS=="win"', { + 'use_ash%': 1, + }], + ['use_ash==1', { + 'use_aura%': 1, + }], + + # A flag for BSD platforms + ['OS=="dragonfly" or OS=="freebsd" or OS=="netbsd" or \ + OS=="openbsd"', { + 'os_bsd%': 1, + }, { + 'os_bsd%': 0, + }], + ], + }, + # Copy conditionally-set variables out one scope. + 'chromeos%': '<(chromeos)', + 'use_aura%': '<(use_aura)', + 'use_ash%': '<(use_ash)', + 'os_bsd%': '<(os_bsd)', + 'use_openssl%': '<(use_openssl)', + 'use_ibus%': '<(use_ibus)', + 'enable_viewport%': '<(enable_viewport)', + 'enable_hidpi%': '<(enable_hidpi)', + 'enable_touch_ui%': '<(enable_touch_ui)', + 'android_upstream_bringup%': '<(android_upstream_bringup)', + 'buildtype%': '<(buildtype)', + + # Sets whether we're building with the Android SDK/NDK (and hence with + # Ant, value 0), or as part of the Android system (and hence with the + # Android build system, value 1). + 'android_build_type%': 0, + + # Compute the architecture that we're building on. + 'conditions': [ + ['OS=="win" or OS=="ios"', { + 'host_arch%': 'ia32', + }, { + # This handles the Unix platforms for which there is some support. + # Anything else gets passed through, which probably won't work very + # well; such hosts should pass an explicit target_arch to gyp. + 'host_arch%': + '<!(uname -m | sed -e "s/i.86/ia32/;s/x86_64/x64/;s/amd64/x64/;s/arm.*/arm/;s/i86pc/ia32/")', + }], + + # Set default value of toolkit_views based on OS. + ['OS=="win" or chromeos==1 or use_aura==1', { + 'toolkit_views%': 1, + }, { + 'toolkit_views%': 0, + }], + + # Set toolkit_uses_gtk for the Chromium browser on Linux. + ['(OS=="linux" or OS=="solaris" or os_bsd==1) and use_aura==0', { + 'toolkit_uses_gtk%': 1, + }, { + 'toolkit_uses_gtk%': 0, + }], + + # Enable HiDPI on Mac OS and Chrome OS. + ['OS=="mac" or chromeos==1', { + 'enable_hidpi%': 1, + }], + + # Enable touch UI on Metro. + ['OS=="win"', { + 'enable_touch_ui%': 1, + }], + ], + }, + + # Copy conditionally-set variables out one scope. + 'chromeos%': '<(chromeos)', + 'host_arch%': '<(host_arch)', + 'toolkit_views%': '<(toolkit_views)', + 'toolkit_uses_gtk%': '<(toolkit_uses_gtk)', + 'use_aura%': '<(use_aura)', + 'use_ash%': '<(use_ash)', + 'os_bsd%': '<(os_bsd)', + 'use_openssl%': '<(use_openssl)', + 'use_ibus%': '<(use_ibus)', + 'enable_viewport%': '<(enable_viewport)', + 'enable_hidpi%': '<(enable_hidpi)', + 'enable_touch_ui%': '<(enable_touch_ui)', + 'android_upstream_bringup%': '<(android_upstream_bringup)', + 'android_build_type%': '<(android_build_type)', + + # We used to provide a variable for changing how libraries were built. + # This variable remains until we can clean up all the users. + # This needs to be one nested variables dict in so that dependent + # gyp files can make use of it in their outer variables. (Yikes!) + # http://code.google.com/p/chromium/issues/detail?id=83308 + 'library%': 'static_library', + + # Override branding to select the desired branding flavor. + 'branding%': 'Chromium', + + 'buildtype%': '<(buildtype)', + + # Default architecture we're building for is the architecture we're + # building on. + 'target_arch%': '<(host_arch)', + + # This variable tells WebCore.gyp and JavaScriptCore.gyp whether they are + # are built under a chromium full build (1) or a webkit.org chromium + # build (0). + 'inside_chromium_build%': 1, + + # Set to 1 to enable fast builds. It disables debug info for fastest + # compilation. + 'fastbuild%': 0, + + # Set to 1 to enable dcheck in release without having to use the flag. + 'dcheck_always_on%': 0, + + # Disable file manager component extension by default. + 'file_manager_extension%': 0, + + # Python version. + 'python_ver%': '2.6', + + # Set ARM version (for libyuv) + 'arm_version%': 6, + + # Set ARM-v7 compilation flags + 'armv7%': 0, + + # Set Neon compilation flags (only meaningful if armv7==1). + 'arm_neon%': 1, + 'arm_neon_optional%': 0, + + # The system root for cross-compiles. Default: none. + 'sysroot%': '', + + # The system libdir used for this ABI. + 'system_libdir%': 'lib', + + # On Linux, we build with sse2 for Chromium builds. + 'disable_sse2%': 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, + + # Use system libvpx + 'use_system_libvpx%': 0, + + # Variable 'component' is for cases where we would like to build some + # components as dynamic shared libraries but still need variable + # 'library' for static libraries. + # By default, component is set to whatever library is set to and + # it can be overriden by the GYP command line or by ~/.gyp/include.gypi. + 'component%': 'static_library', + + # Set to select the Title Case versions of strings in GRD files. + 'use_titlecase_in_grd_files%': 0, + + # Use translations provided by volunteers at launchpad.net. This + # currently only works on Linux. + 'use_third_party_translations%': 0, + + # Remoting compilation is enabled by default. Set to 0 to disable. + 'remoting%': 1, + + # Configuration policy is enabled by default. Set to 0 to disable. + 'configuration_policy%': 1, + + # Safe browsing is compiled in by default. Set to 0 to disable. + 'safe_browsing%': 1, + + # Speech input is compiled in by default. Set to 0 to disable. + 'input_speech%': 1, + + # Notifications are compiled in by default. Set to 0 to disable. + 'notifications%' : 1, + + # If this is set, the clang plugins used on the buildbot will be used. + # Run tools/clang/scripts/update.sh 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 -faddress-sanitizer option). + # -faddress-sanitizer only works with clang, but asan=1 implies clang=1 + # See https://sites.google.com/a/chromium.org/dev/developers/testing/addresssanitizer + 'asan%': 0, + + # Enable building with TSAN (Clang's -fthread-sanitizer option). + # -fthread-sanitizer only works with clang, but tsan=1 implies clang=1 + # See http://clang.llvm.org/docs/ThreadSanitizer.html + 'tsan%': 0, + + # Use a modified version of Clang to intercept allocated types and sizes + # for allocated objects. clang_type_profiler=1 implies clang=1. + # See http://dev.chromium.org/developers/deep-memory-profiler/cpp-object-type-identifier + # TODO(dmikurube): Support mac. See http://crbug.com/123758#c11 + 'clang_type_profiler%': 0, + + # Set to true to instrument the code with function call logger. + # See src/third_party/cygprofile/cyg-profile.cc for details. + 'order_profiling%': 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 Web Intents support in WebKit. + 'enable_web_intents%': 1, + + # Enable Chrome browser extensions + 'enable_extensions%': 1, + + # Enable browser automation. + 'enable_automation%': 1, + + # Enable printing support and UI. + 'enable_printing%': 1, + + # Enable Web Intents web content registration via HTML element + # and WebUI managing such registrations. + 'enable_web_intents_tag%': 0, + + # Webrtc compilation is enabled by default. Set to 0 to disable. + 'enable_webrtc%': 1, + + # PPAPI by default does not support plugins making calls off the main + # thread. Set to 1 to turn on experimental support for out-of-process + # plugins to make call of the main thread. + 'enable_pepper_threading%': 0, + + # 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, + + # Uses OEM-specific wallpaper resources on Chrome OS. + 'use_oem_wallpaper%': 0, + + # Enables support for background apps. + 'enable_background%': 1, + + # Enable the task manager by default. + 'enable_task_manager%': 1, + + # Enable FTP support by default. + 'disable_ftp_support%': 0, + + # XInput2 multitouch support is disabled by default (use_xi2_mt=0). + # Setting to non-zero value enables XI2 MT. When XI2 MT is enabled, + # the input value also defines the required XI2 minor minimum version. + # For example, use_xi2_mt=2 means XI2.2 or above version is required. + 'use_xi2_mt%': 0, + + # Use of precompiled headers on Windows. + # + # This is on by default in VS 2010, but off by default for VS + # 2008 because of complications that it can cause with our + # trybots etc. + # + # 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. + # + # Note that a setting of 1 is probably suitable for most or all + # Windows developers using VS 2008, since precompiled headers + # provide a build speedup of 20-25%. There are a couple of + # small workarounds you may need to use when using VS 2008 (but + # not 2010), see + # http://code.google.com/p/chromium/wiki/WindowsPrecompiledHeaders + # for details. + 'chromium_win_pch%': 0, + + # Set this to true when building with Clang. + # See http://code.google.com/p/chromium/wiki/Clang for details. + 'clang%': 0, + + # Enable plug-in installation by default. + 'enable_plugin_installation%': 1, + + # Enable protector service by default. + 'enable_protector_service%': 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 "tsan", "memcheck", or "drmemory" to configure the build to work + # with one of those tools. + 'build_for_tool%': '', + + # 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/swarm_client/isolate.py. See the script's --help for + # more information and the valid --mode values. Meant to be overriden with + # GYP_DEFINES. + # TODO(maruel): Converted the default from 'check' to 'noop' so work can + # be done while the builders are being reconfigured to check out test data + # files. + 'test_isolation_mode%': 'noop', + # It must not be '<(PRODUCT_DIR)' alone, the '/' is necessary otherwise + # gyp will remove duplicate flags, causing isolate.py to be confused. + 'test_isolation_outdir%': '<(PRODUCT_DIR)/isolate', + + # Force rlz to use chrome's networking stack. + 'force_rlz_use_chrome_net%': 1, + + 'sas_dll_path%': '<(DEPTH)/third_party/platformsdk_win7/files/redist/x86', + 'wix_path%': '<(DEPTH)/third_party/wix', + + 'conditions': [ + # TODO(epoger): Figure out how to set use_skia=1 for Mac outside of + # the 'conditions' clause. Initial attempts resulted in chromium and + # webkit disagreeing on its setting. + ['OS=="mac"', { + 'use_skia%': 1, + }, { + 'use_skia%': 1, + }], + + # A flag for POSIX platforms + ['OS=="win"', { + 'os_posix%': 0, + }, { + 'os_posix%': 1, + }], + + # NSS usage. + ['(OS=="linux" or OS=="solaris" or os_bsd==1) and use_openssl==0', { + 'use_nss%': 1, + }, { + 'use_nss%': 0, + }], + + # Flags to use X11 on non-Mac POSIX platforms + ['OS=="win" or OS=="mac" or OS=="ios" or OS=="android"', { + 'use_glib%': 0, + 'use_x11%': 0, + }, { + 'use_glib%': 1, + 'use_x11%': 1, + }], + + # 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. + ['chromeos==1 or use_aura==1', { + 'use_gnome_keyring%': 0, + }, { + 'use_gnome_keyring%': 1, + }], + + ['toolkit_uses_gtk==1 or OS=="mac" or OS=="ios"', { + # GTK+, Mac and iOS want Title Case strings + 'use_titlecase_in_grd_files%': 1, + }], + + # Enable file manager extension on Chrome OS. + ['chromeos==1', { + 'file_manager_extension%': 1, + }, { + 'file_manager_extension%': 0, + }], + + ['OS=="win" or OS=="mac" or (OS=="linux" and use_aura==0)', { + 'enable_one_click_signin%': 1, + }], + + ['OS=="android"', { + 'enable_extensions%': 0, + 'enable_printing%': 0, + 'enable_themes%': 0, + 'enable_webrtc%': 0, + 'proprietary_codecs%': 1, + 'remoting%': 0, + }], + + ['OS=="ios"', { + 'configuration_policy%': 0, + 'disable_ftp_support%': 1, + 'enable_automation%': 0, + 'enable_extensions%': 0, + 'enable_printing%': 0, + 'enable_themes%': 0, + 'enable_webrtc%': 0, + 'notifications%': 0, + 'remoting%': 0, + }], + + # Use GPU accelerated cross process image transport by default + # on linux builds with the Aura window manager + ['use_aura==1 and OS=="linux"', { + 'ui_compositor_image_transport%': 1, + }, { + 'ui_compositor_image_transport%': 0, + }], + + # Turn precompiled headers on by default for VS 2010. + ['OS=="win" and MSVS_VERSION=="2010" and buildtype!="Official"', { + 'chromium_win_pch%': 1 + }], + + ['use_aura==1 or chromeos==1 or OS=="android"', { + 'enable_plugin_installation%': 0, + }, { + 'enable_plugin_installation%': 1, + }], + + ['OS=="android" or OS=="ios"', { + 'enable_protector_service%': 0, + }, { + 'enable_protector_service%': 1, + }], + + # linux_use_gold_binary: whether to use the binary checked into + # third_party/gold. + ['OS=="linux"', { + 'linux_use_gold_binary%': 1, + }, { + 'linux_use_gold_binary%': 0, + }], + + # linux_use_gold_flags: whether to use build flags that rely on gold. + # On by default for x64 Linux. Temporarily off for ChromeOS as + # it failed on a buildbot. + ['OS=="linux" and chromeos==0', { + 'linux_use_gold_flags%': 1, + }, { + 'linux_use_gold_flags%': 0, + }], + + ['OS=="android"', { + '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!="mac" and OS!="android"', { + 'use_canvas_skia%': 1, + }], + + ['chromeos==1', { + # When building for ChromeOS we dont want Chromium to use libjpeg_turbo. + 'use_libjpeg_turbo%': 0, + }], + + ['OS=="android"', { + # When building as part of the Android system, use system libraries + # where possible to reduce ROM size. + 'use_system_libjpeg%': '<(android_build_type)', + }], + ], + + # Set this 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. + # + # Set this to 0 to not use the internal file, even when it + # exists in your checkout. + # + # Leave set to 2 to have this 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 this variable + # was explicitly set to 1, i.e. they always use official keys, + # and will fail to build if the internal file is missing. + 'use_official_google_api_keys%': 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%': '', + }, + + # Copy conditionally-set variables out one scope. + 'branding%': '<(branding)', + 'buildtype%': '<(buildtype)', + 'target_arch%': '<(target_arch)', + 'host_arch%': '<(host_arch)', + 'library%': 'static_library', + 'toolkit_views%': '<(toolkit_views)', + 'ui_compositor_image_transport%': '<(ui_compositor_image_transport)', + 'use_aura%': '<(use_aura)', + 'use_ash%': '<(use_ash)', + 'use_openssl%': '<(use_openssl)', + 'use_ibus%': '<(use_ibus)', + 'use_nss%': '<(use_nss)', + 'os_bsd%': '<(os_bsd)', + 'os_posix%': '<(os_posix)', + 'use_glib%': '<(use_glib)', + 'toolkit_uses_gtk%': '<(toolkit_uses_gtk)', + 'use_skia%': '<(use_skia)', + 'use_x11%': '<(use_x11)', + 'use_gnome_keyring%': '<(use_gnome_keyring)', + 'linux_fpic%': '<(linux_fpic)', + 'enable_pepper_threading%': '<(enable_pepper_threading)', + 'chromeos%': '<(chromeos)', + 'enable_viewport%': '<(enable_viewport)', + 'enable_hidpi%': '<(enable_hidpi)', + 'enable_touch_ui%': '<(enable_touch_ui)', + 'use_xi2_mt%':'<(use_xi2_mt)', + 'file_manager_extension%': '<(file_manager_extension)', + 'inside_chromium_build%': '<(inside_chromium_build)', + 'fastbuild%': '<(fastbuild)', + 'dcheck_always_on%': '<(dcheck_always_on)', + 'python_ver%': '<(python_ver)', + 'arm_version%': '<(arm_version)', + 'armv7%': '<(armv7)', + 'arm_neon%': '<(arm_neon)', + 'arm_neon_optional%': '<(arm_neon_optional)', + 'sysroot%': '<(sysroot)', + 'system_libdir%': '<(system_libdir)', + 'component%': '<(component)', + 'use_titlecase_in_grd_files%': '<(use_titlecase_in_grd_files)', + 'use_third_party_translations%': '<(use_third_party_translations)', + 'remoting%': '<(remoting)', + 'enable_one_click_signin%': '<(enable_one_click_signin)', + 'enable_webrtc%': '<(enable_webrtc)', + 'chromium_win_pch%': '<(chromium_win_pch)', + 'configuration_policy%': '<(configuration_policy)', + 'safe_browsing%': '<(safe_browsing)', + 'input_speech%': '<(input_speech)', + 'notifications%': '<(notifications)', + 'clang_use_chrome_plugins%': '<(clang_use_chrome_plugins)', + 'asan%': '<(asan)', + 'tsan%': '<(tsan)', + 'clang_type_profiler%': '<(clang_type_profiler)', + 'order_profiling%': '<(order_profiling)', + 'order_text_section%': '<(order_text_section)', + 'enable_extensions%': '<(enable_extensions)', + 'enable_web_intents%': '<(enable_web_intents)', + 'enable_web_intents_tag%': '<(enable_web_intents_tag)', + 'enable_plugin_installation%': '<(enable_plugin_installation)', + 'enable_protector_service%': '<(enable_protector_service)', + 'enable_session_service%': '<(enable_session_service)', + 'enable_themes%': '<(enable_themes)', + 'use_oem_wallpaper%': '<(use_oem_wallpaper)', + 'enable_background%': '<(enable_background)', + 'linux_use_gold_binary%': '<(linux_use_gold_binary)', + 'linux_use_gold_flags%': '<(linux_use_gold_flags)', + 'use_canvas_skia%': '<(use_canvas_skia)', + 'test_isolation_mode%': '<(test_isolation_mode)', + 'test_isolation_outdir%': '<(test_isolation_outdir)', + 'enable_automation%': '<(enable_automation)', + 'enable_printing%': '<(enable_printing)', + 'enable_captive_portal_detection%': '<(enable_captive_portal_detection)', + 'disable_ftp_support%': '<(disable_ftp_support)', + 'force_rlz_use_chrome_net%': '<(force_rlz_use_chrome_net)', + 'enable_task_manager%': '<(enable_task_manager)', + 'sas_dll_path%': '<(sas_dll_path)', + 'wix_path%': '<(wix_path)', + 'android_upstream_bringup%': '<(android_upstream_bringup)', + 'use_libjpeg_turbo%': '<(use_libjpeg_turbo)', + 'use_system_libjpeg%': '<(use_system_libjpeg)', + 'android_build_type%': '<(android_build_type)', + 'use_official_google_api_keys%': '<(use_official_google_api_keys)', + 'google_api_key%': '<(google_api_key)', + 'google_default_client_id%': '<(google_default_client_id)', + 'google_default_client_secret%': '<(google_default_client_secret)', + + # Use system yasm instead of bundled one. + 'use_system_yasm%': 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%': 1, + + # Set to 1 to enable code coverage. In addition to build changes + # (e.g. extra CFLAGS), also creates a new target in the src/chrome + # project file called "coverage". + # Currently ignored on Windows. + 'coverage%': 0, + + # 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, + + # Although base/allocator lets you select a heap library via an + # environment variable, the libcmt shim it uses sometimes gets in + # the way. To disable it entirely, and switch to normal msvcrt, do e.g. + # 'win_use_allocator_shim': 0, + # 'win_release_RuntimeLibrary': 2 + # to ~/.gyp/include.gypi, gclient runhooks --force, and do a release build. + 'win_use_allocator_shim%': 1, # 1 = shim allocator via libcmt; 0 = msvcrt + + # Whether usage of OpenMAX is enabled. + 'enable_openmax%': 0, + + # Whether proprietary audio/video codecs are assumed to be included with + # this build (only meaningful if branding!=Chrome). + 'proprietary_codecs%': 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', + + # The default settings for third party code for treating + # warnings-as-errors. Ideally, this would not be required, however there + # is some third party code that takes a long time to fix/roll. So, this + # flag allows us to have warnings as errors in general to prevent + # regressions in most modules, while working on the bits that are + # remaining. + 'win_third_party_warn_as_error%': 'true', + + # This is the location of the sandbox binary. Chrome looks for this before + # running the zygote process. If found, and SUID, it will be used to + # sandbox the zygote process and, thus, all renderer processes. + 'linux_sandbox_path%': '', + + # Set this to true to enable SELinux support. + 'selinux%': 0, + + # Clang stuff. + 'clang%': '<(clang)', + 'make_clang_dir%': 'third_party/llvm-build/Release+Asserts', + + # 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%': '', + + # 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', + + # Enable strict glibc debug mode. + 'glibcxx_debug%': 0, + + # Override whether we should use Breakpad on Linux. I.e. for Chrome bot. + 'linux_breakpad%': 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, + # Strip the test binaries needed for Linux reliability tests. + 'linux_strip_reliability_tests%': 0, + + # Enable TCMalloc. + 'linux_use_tcmalloc%': 1, + + # Disable TCMalloc's debugallocation. + 'linux_use_debugallocation%': 0, + + # Disable TCMalloc's heapchecker. + 'linux_use_heapchecker%': 0, + + # Disable shadow stack keeping used by heapcheck to unwind the stacks + # better. + 'linux_keep_shadow_stacks%': 0, + + # Set to 1 to link against libgnome-keyring instead of using dlopen(). + 'linux_link_gnome_keyring%': 0, + # Set to 1 to link against gsettings APIs instead of using dlopen(). + 'linux_link_gsettings%': 0, + + # Set Thumb compilation flags. + 'arm_thumb%': 0, + + # Set ARM fpu compilation flags (only meaningful if armv7==1 and + # arm_neon==0). + 'arm_fpu%': 'vfpv3', + + # Set ARM float abi compilation flag. + 'arm_float_abi%': 'softfp', + + # Enable new NPDevice API. + 'enable_new_npdevice_api%': 0, + + # Enable EGLImage support in OpenMAX + 'enable_eglimage%': 1, + + # Enable a variable used elsewhere throughout the GYP files to determine + # whether to compile in the sources for the GPU plugin / process. + 'enable_gpu%': 1, + + # .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, + + '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 built in pdf viewer. + 'internal_pdf%': 0, + + # Set to 1 to compile with the OpenGL ES 2.0 conformance tests. + 'internal_gles2_conform_tests%': 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://sites.google.com/a/chromium.org/dev/Home/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, + + # 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, + + # Disable Dart by default. + 'enable_dart%': 0, + + # The desired version of Windows SDK can be set in ~/.gyp/include.gypi. + 'msbuild_toolset%': '', + + # Native Client is enabled by default. + 'disable_nacl%': 0, + + # 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, + + # 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%': 0, + + 'sas_dll_exists': 0, # '<!(<(PYTHON) <(DEPTH)/build/dir_exists.py <(sas_dll_path))', + 'wix_exists': 0, # '<!(<(PYTHON) <(DEPTH)/build/dir_exists.py <(wix_path))', + + 'windows_sdk_default_path': '<(DEPTH)/third_party/platformsdk_win8/files', +# 'directx_sdk_default_path': '<(DEPTH)/third_party/directxsdk/files', + 'windows_sdk_path%': '<(windows_sdk_default_path)', + + 'conditions': [ + #['"<!(<(PYTHON) <(DEPTH)/build/dir_exists.py <(windows_sdk_default_path))"=="True"', { + # 'windows_sdk_path%': '<(windows_sdk_default_path)', + #}, { + # 'windows_sdk_path%': 'C:/Program Files (x86)/Windows Kits/8.0', + #}], + #['OS=="win" and "<!(<(PYTHON) <(DEPTH)/build/dir_exists.py <(directx_sdk_default_path))"=="True"', { + # 'directx_sdk_path%': '<(directx_sdk_default_path)', + #}, { + # 'directx_sdk_path%': '$(DXSDK_DIR)', + #}], + # If use_official_google_api_keys is already set (to 0 or 1), we + # do none of the implicit checking. If it is set to 1 and the + # internal keys file is missing, the build will fail at compile + # time. If it is set to 0 and keys are not provided by other + # means, a warning will be printed at compile time. + ['use_official_google_api_keys==2', { + 'use_official_google_api_keys%': + '<!(<(PYTHON) <(DEPTH)/google_apis/build/check_internal.py <(DEPTH)/google_apis/internal/google_chrome_api_keys.h)', + }], + ['os_posix==1 and OS!="mac" and OS!="ios"', { + # Figure out the python architecture to decide if we build pyauto. + # disabled for mozilla because windows != mac and this runs a shell script + # 'python_arch%': '<!(<(DEPTH)/build/linux/python_arch.sh <(sysroot)/usr/<(system_libdir)/libpython<(python_ver).so.1.0)', + 'conditions': [ + # TODO(glider): set clang to 1 earlier for ASan and TSan builds so + # that it takes effect here. + # disabled for Mozilla since it doesn't use this, and 'msys' messes $(CXX) up + ['build_with_mozilla==0 and clang==0 and asan==0 and tsan==0', { + # This will set gcc_version to XY if you are running gcc X.Y.*. + 'gcc_version%': '<!(<(PYTHON) <(DEPTH)/build/compiler_version.py)', + }, { + 'gcc_version%': 0, + }], + ['branding=="Chrome"', { + 'linux_breakpad%': 1, + }], + # All Chrome builds have breakpad symbols, but only process the + # symbols from official builds. + ['(branding=="Chrome" and buildtype=="Official")', { + 'linux_dump_symbols%': 1, + }], + ], + }], # os_posix==1 and OS!="mac" and OS!="ios" + ['OS=="ios"', { + 'disable_nacl%': 1, + 'enable_gpu%': 0, + 'icu_use_data_file_flag%': 1, + 'use_system_bzip2%': 1, + 'use_system_libxml%': 1, + 'use_system_sqlite%': 1, + + # The Mac SDK is set for iOS builds and passed through to Mac + # sub-builds. This allows the Mac sub-build SDK in an iOS build to be + # overridden from the command line the same way it is for a Mac build. + 'mac_sdk%': '<!(<(PYTHON) <(DEPTH)/build/mac/find_sdk.py 10.6)', + + # iOS SDK and deployment target support. The iOS 5.0 SDK is actually + # what is required, but the value is left blank so when it is set in + # the project files it will be the "current" iOS SDK. Forcing 5.0 + # even though 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%': '4.3', + + '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"', { + # Provides an absolute path to PRODUCT_DIR (e.g. out/Release). Used + # to specify the output directory for Ant in the Android build. + 'ant_build_out': '`cd <(PRODUCT_DIR) && pwd -P`', + + # Uses Android's crash report system + 'linux_breakpad%': 0, + + # Always uses openssl. + 'use_openssl%': 1, + + 'proprietary_codecs%': '<(proprietary_codecs)', + 'enable_task_manager%': 0, + 'safe_browsing%': 0, + 'configuration_policy%': 0, + 'input_speech%': 0, + 'enable_web_intents%': 0, + 'enable_automation%': 0, + 'java_bridge%': 1, + 'build_ffmpegsumo%': 0, + 'linux_use_tcmalloc%': 0, + + # Disable Native Client. + 'disable_nacl%': 1, + + # Android does not support background apps. + 'enable_background%': 0, + + # Sessions are store separately in the Java side. + 'enable_session_service%': 0, + + # Set to 1 once we have a notification system for Android. + # http://crbug.com/115320 + 'notifications%': 0, + + 'p2p_apis%' : 0, + + # TODO(jrg): when 'gtest_target_type'=='shared_library' and + # OS==android, make all gtest_targets depend on + # testing/android/native_test.gyp:native_test_apk. + 'gtest_target_type%': 'shared_library', + + # Uses system APIs for decoding audio and video. + 'use_libffmpeg%': '0', + + # Always use the chromium skia. The use_system_harfbuzz needs to + # match use_system_skia. + 'use_system_skia%': '0', + 'use_system_harfbuzz%': '0', + + # Configure crash reporting and build options based on release type. + 'conditions': [ + ['buildtype=="Official"', { + # Only report crash dumps for Official builds. + 'linux_breakpad%': 1, + }, { + 'linux_breakpad%': 0, + }], + ], + + # When building as part of the Android system, use system libraries + # where possible to reduce ROM size. + # TODO(steveblock): Investigate using the system version of sqlite. + 'use_system_sqlite%': 0, # '<(android_build_type)', + 'use_system_expat%': '<(android_build_type)', + 'use_system_icu%': '<(android_build_type)', + 'use_system_stlport%': '<(android_build_type)', + + # Copy it out one scope. + 'android_build_type%': '<(android_build_type)', + }], # OS=="android" + ['OS=="mac"', { + '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 10.6 SDK and sets the + # deployment target to 10.6. 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_sdk_min%': '10.6', + 'mac_sdk_path%': '', + + 'mac_deployment_target%': '10.6', + }, + + 'mac_sdk_min': '<(mac_sdk_min)', + 'mac_sdk_path': '<(mac_sdk_path)', + 'mac_deployment_target': '<(mac_deployment_target)', + + # Enable clang on mac by default! + 'clang%': 1, + + # 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', + }], + + ['branding=="Chrome" and buildtype=="Official"', { + 'mac_sdk%': '<!(<(PYTHON) <(DEPTH)/build/mac/find_sdk.py --verify <(mac_sdk_min) --sdk_path=<(mac_sdk_path))', + # 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_sdk%': '', #'<!(<(PYTHON) <(DEPTH)/build/mac/find_sdk.py <(mac_sdk_min))', + 'mac_breakpad_uploads%': 0, + 'mac_breakpad%': 0, + 'mac_keystone%': 0, + }], + ], + }], # OS=="mac" + + ['OS=="win"', { + 'conditions': [ + ['component=="shared_library"', { + 'win_use_allocator_shim%': 0, + }], + ['component=="shared_library" and "<(GENERATOR)"=="ninja"', { + # Only enabled by default for ninja because it's buggy in VS. + # 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. + ['MSVS_OS_BITS==32', { + 'msvs_large_module_debug_link_mode%': '1', # No + },{ + 'msvs_large_module_debug_link_mode%': '2', # Yes + }], + ['MSVS_VERSION=="2010e" or MSVS_VERSION=="2008e" or MSVS_VERSION=="2005e"', { + 'msvs_express%': 1, + 'secure_atl%': 0, + },{ + 'msvs_express%': 0, + 'secure_atl%': 1, + }], + ], + 'nacl_win64_defines': [ + # This flag is used to minimize dependencies when building + # Native Client loader for 64-bit Windows. + 'NACL_WIN64', + ], + }], + + ['os_posix==1 and chromeos==0 and OS!="android"', { + 'use_cups%': 1, + }, { + 'use_cups%': 0, + }], + + # Native Client glibc toolchain is enabled by default except on arm. + ['target_arch=="arm"', { + 'disable_glibc%': 1, + }, { + 'disable_glibc%': 0, + }], + + # Disable SSE2 when building for ARM or MIPS. + ['target_arch=="arm" or target_arch=="mipsel"', { + 'disable_sse2%': 1, + }, { + 'disable_sse2%': '<(disable_sse2)', + }], + + # 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': '../third_party/libjpeg/libjpeg.gyp', + }, { + 'libjpeg_gyp_path': '../third_party/libjpeg_turbo/libjpeg.gyp', + }], + + # Options controlling the use of GConf (the classic GNOME configuration + # system) and GIO, which contains GSettings (the new GNOME config system). + ['chromeos==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'], + }], + ['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==1', { + 'grit_defines': ['-D', 'use_nss'], + }], + ['file_manager_extension==1', { + 'grit_defines': ['-D', 'file_manager_extension'], + }], + ['remoting==1', { + 'grit_defines': ['-D', 'remoting'], + }], + ['use_titlecase_in_grd_files==1', { + 'grit_defines': ['-D', 'use_titlecase'], + }], + ['use_third_party_translations==1', { + 'grit_defines': ['-D', 'use_third_party_translations'], + 'locales': [ + 'ast', 'bs', 'ca@valencia', 'en-AU', 'eo', 'eu', 'gl', 'hy', 'ia', + 'ka', 'ku', 'kw', 'ms', 'ug' + ], + }], + ['OS=="android"', { + 'grit_defines': ['-D', 'android'], + }], + ['OS=="mac"', { + 'grit_defines': ['-D', 'scale_factors=2x'], + }], + ['OS == "ios"', { + 'grit_defines': [ + # define for iOS specific resources. + '-D', 'ios', + # iOS uses a whitelist to filter resources. + '-w', '<(DEPTH)/build/ios/grit_whitelist.txt' + ], + }], + ['enable_extensions==1', { + 'grit_defines': ['-D', 'enable_extensions'], + }], + ['enable_printing==1', { + 'grit_defines': ['-D', 'enable_printing'], + }], + ['enable_themes==1', { + 'grit_defines': ['-D', 'enable_themes'], + }], + ['use_oem_wallpaper==1', { + 'grit_defines': ['-D', 'use_oem_wallpaper'], + }], + ['clang_use_chrome_plugins==1 and OS!="win"', { + 'clang_chrome_plugins_flags': [ + '<!@(<(DEPTH)/tools/clang/scripts/plugin_flags.sh)' + ], + }], + + ['enable_web_intents_tag==1', { + 'grit_defines': ['-D', 'enable_web_intents_tag'], + }], + + ['asan==1', { + 'clang%': 1, + }], + ['asan==1 and OS=="mac"', { + # See http://crbug.com/145503. + 'component': "static_library", + }], + ['tsan==1', { + 'clang%': 1, + }], + + ['OS=="linux" and clang_type_profiler==1', { + 'clang%': 1, + 'clang_use_chrome_plugins%': 0, + 'make_clang_dir%': 'third_party/llvm-allocated-type/Linux_x64', + }], + + # On valgrind bots, override the optimizer settings so we don't inline too + # much and make the stacks harder to figure out. + # + # TODO(rnk): Kill off variables that no one else uses and just implement + # them under a build_for_tool== condition. + ['build_for_tool=="memcheck" or build_for_tool=="tsan"', { + # gcc flags + 'mac_debug_optimization': '1', + 'mac_release_optimization': '1', + 'release_optimize': '1', + 'no_gc_sections': 1, + 'debug_extra_cflags': '-g -fno-inline -fno-omit-frame-pointer ' + '-fno-builtin -fno-optimize-sibling-calls', + 'release_extra_cflags': '-g -fno-inline -fno-omit-frame-pointer ' + '-fno-builtin -fno-optimize-sibling-calls', + + # MSVS flags for TSan on Pin and Windows. + 'win_debug_RuntimeChecks': '0', + 'win_debug_disable_iterator_debugging': '1', + 'win_debug_Optimization': '1', + 'win_debug_InlineFunctionExpansion': '0', + 'win_release_InlineFunctionExpansion': '0', + 'win_release_OmitFramePointers': '0', + + 'linux_use_tcmalloc': 1, + 'release_valgrind_build': 1, + 'werror': '', + 'component': 'static_library', + 'use_system_zlib': 0, + }], + + # 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. + 'win_release_InlineFunctionExpansion': '0', + '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, + }], + ], + + # 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. + 'default_apps_list': [ + 'browser/resources/default_apps/external_extensions.json', + 'browser/resources/default_apps/gmail.crx', + 'browser/resources/default_apps/search.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/search.crx', + '<(PRODUCT_DIR)/default_apps/youtube.crx', + '<(PRODUCT_DIR)/default_apps/drive.crx', + '<(PRODUCT_DIR)/default_apps/docs.crx', + ], + }, + '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)', + + # See http://msdn.microsoft.com/en-us/library/aa652360(VS.71).aspx + 'win_release_Optimization%': '2', # 2 = /Os + 'win_debug_Optimization%': '0', # 0 = /Od + + # See http://msdn.microsoft.com/en-us/library/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', + + '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, + + '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%': '3', # Use -O3 unless overridden + 'mac_debug_optimization%': '0', # Use -O0 unless overridden + }], + ], + }, + 'conditions': [ + ['OS=="linux" and linux_use_tcmalloc==1 and clang_type_profiler==1', { + 'cflags_cc!': ['-fno-rtti'], + 'cflags_cc+': [ + '-frtti', + '-gline-tables-only', + '-fintercept-allocation-functions', + ], + 'defines': ['TYPE_PROFILING'], + 'dependencies': [ + '<(DEPTH)/base/allocator/allocator.gyp:type_profiler', + ], + }], + ['OS=="win" and "<(msbuild_toolset)"!=""', { + 'msbuild_toolset': '<(msbuild_toolset)', + }], + ['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/../../..', + ], + }, + }], + ['branding=="Chrome" and (OS=="win" or OS=="mac")', { + 'defines': ['ENABLE_RLZ'], + }], + ['component=="shared_library"', { + 'defines': ['COMPONENT_BUILD'], + }], + ['toolkit_views==1', { + 'defines': ['TOOLKIT_VIEWS=1'], + }], + ['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_libjpeg_turbo==1', { + 'defines': ['USE_LIBJPEG_TURBO=1'], + }], + ['use_nss==1', { + 'defines': ['USE_NSS=1'], + }], + ['enable_one_click_signin==1', { + 'defines': ['ENABLE_ONE_CLICK_SIGNIN'], + }], + ['toolkit_uses_gtk==1 and toolkit_views==0', { + # TODO(erg): We are progressively sealing up use of deprecated features + # in gtk in preparation for an eventual porting to gtk3. + 'defines': ['GTK_DISABLE_SINGLE_INCLUDES=1'], + }], + ['chromeos==1', { + 'defines': ['OS_CHROMEOS=1'], + }], + ['use_xi2_mt!=0', { + 'defines': ['USE_XI2_MT=<(use_xi2_mt)'], + }], + ['file_manager_extension==1', { + 'defines': ['FILE_MANAGER_EXTENSION=1'], + }], + ['profiling==1', { + 'defines': ['ENABLE_PROFILING=1'], + }], + ['OS=="linux" and glibcxx_debug==1', { + 'defines': ['_GLIBCXX_DEBUG=1',], + 'cflags_cc!': ['-fno-rtti'], + 'cflags_cc+': ['-frtti', '-g'], + }], + ['OS=="linux"', { + # we need lrint(), which is ISOC99, and Xcode + # already forces -std=c99 for mac below + 'defines': ['_ISOC99_SOURCE=1'], + }], + ['remoting==1', { + 'defines': ['ENABLE_REMOTING=1'], + }], + ['enable_webrtc==1', { + 'defines': ['ENABLE_WEBRTC=1'], + }], + ['proprietary_codecs==1', { + 'defines': ['USE_PROPRIETARY_CODECS'], + }], + ['enable_pepper_threading==1', { + 'defines': ['ENABLE_PEPPER_THREADING'], + }], + ['enable_viewport==1', { + 'defines': ['ENABLE_VIEWPORT'], + }], + ['configuration_policy==1', { + 'defines': ['ENABLE_CONFIGURATION_POLICY'], + }], + ['input_speech==1', { + 'defines': ['ENABLE_INPUT_SPEECH'], + }], + ['notifications==1', { + 'defines': ['ENABLE_NOTIFICATIONS'], + }], + ['enable_hidpi==1', { + 'defines': ['ENABLE_HIDPI=1'], + }], + ['fastbuild!=0', { + + 'conditions': [ + # For Windows and Mac, we don't genererate debug information. + ['OS=="win" or OS=="mac"', { + 'msvs_settings': { + 'VCLinkerTool': { + 'GenerateDebugInformation': 'false', + }, + 'VCCLCompilerTool': { + 'DebugInformationFormat': '0', + } + }, + 'xcode_settings': { + 'GCC_GENERATE_DEBUGGING_SYMBOLS': 'NO', + }, + }, { # else: OS != "win", generate less debug information. + 'variables': { + 'debug_extra_cflags': '-g1', + }, + }], + # Clang creates chubby debug information, which makes linking very + # slow. For now, don't create debug information with clang. See + # http://crbug.com/70000 + ['(OS=="linux" or OS=="android") and clang==1', { + 'variables': { + 'debug_extra_cflags': '-g0', + }, + }], + ], # conditions for fastbuild. + }], # fastbuild!=0 + ['dcheck_always_on!=0', { + 'defines': ['DCHECK_ALWAYS_ON=1'], + }], # dcheck_always_on!=0 + ['selinux==1', { + 'defines': ['CHROMIUM_SELINUX=1'], + }], + ['win_use_allocator_shim==0', { + 'conditions': [ + ['OS=="win"', { + 'defines': ['NO_TCMALLOC'], + }], + ], + }], + ['enable_gpu==1', { + 'defines': [ + 'ENABLE_GPU=1', + ], + }], + ['use_openssl==1', { + 'defines': [ + 'USE_OPENSSL=1', + ], + }], + ['enable_eglimage==1', { + 'defines': [ + 'ENABLE_EGLIMAGE=1', + ], + }], + ['use_skia==1', { + 'defines': [ + 'USE_SKIA=1', + ], + }], + ['coverage!=0', { + 'conditions': [ + ['OS=="mac" or OS=="ios"', { + 'xcode_settings': { + 'GCC_INSTRUMENT_PROGRAM_FLOW_ARCS': 'YES', # -fprofile-arcs + 'GCC_GENERATE_TEST_COVERAGE_FILES': 'YES', # -ftest-coverage + }, + }], + ['OS=="mac"', { + # Add -lgcov for types executable, shared_library, and + # loadable_module; not for static_library. + # This is a delayed conditional. + 'target_conditions': [ + ['_type!="static_library"', { + 'xcode_settings': { 'OTHER_LDFLAGS': [ '-lgcov' ] }, + }], + ], + }], + ['OS=="linux" or OS=="android"', { + 'cflags': [ '-ftest-coverage', + '-fprofile-arcs' ], + 'link_settings': { 'libraries': [ '-lgcov' ] }, + }], + # Finally, for Windows, we simply turn on profiling. + ['OS=="win"', { + 'msvs_settings': { + 'VCLinkerTool': { + 'Profile': 'true', + }, + 'VCCLCompilerTool': { + # /Z7, not /Zi, so coverage is happyb + 'DebugInformationFormat': '1', + 'AdditionalOptions': ['/Yd'], + } + } + }], # OS==win + ], # conditions for coverage + }], # coverage!=0 + ['OS=="win"', { + 'defines': [ + '__STD_C', + '_CRT_SECURE_NO_DEPRECATE', + '_SCL_SECURE_NO_DEPRECATE', + ], + '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 + }], # OS==win + ['enable_task_manager==1', { + 'defines': [ + 'ENABLE_TASK_MANAGER=1', + ], + }], + ['enable_web_intents==1', { + 'defines': [ + 'ENABLE_WEB_INTENTS=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_plugin_installation==1', { + 'defines': ['ENABLE_PLUGIN_INSTALLATION=1'], + }], + ['enable_protector_service==1', { + 'defines': ['ENABLE_PROTECTOR_SERVICE=1'], + }], + ['enable_session_service==1', { + 'defines': ['ENABLE_SESSION_SERVICE=1'], + }], + ['enable_themes==1', { + 'defines': ['ENABLE_THEMES=1'], + }], + ['enable_background==1', { + 'defines': ['ENABLE_BACKGROUND=1'], + }], + ['enable_automation==1', { + 'defines': ['ENABLE_AUTOMATION=1'], + }], + ['enable_printing==1', { + 'defines': ['ENABLE_PRINTING=1'], + }], + ['enable_captive_portal_detection==1', { + 'defines': ['ENABLE_CAPTIVE_PORTAL_DETECTION=1'], + }], + ['disable_ftp_support==1', { + 'defines': ['DISABLE_FTP_SUPPORT=1'], + }], + ], # conditions for 'target_defaults' + 'target_conditions': [ + ['enable_wexit_time_destructors==1', { + 'conditions': [ + [ 'clang==1', { + 'cflags': [ + '-Wexit-time-destructors', + ], + 'xcode_settings': { + 'WARNING_CFLAGS': [ + '-Wexit-time-destructors', + ], + }, + }], + ], + }], + ['chromium_code==0', { + 'conditions': [ + [ 'os_posix==1 and OS!="mac" and OS!="ios"', { + # We don't want to get warnings from third-party code, + # so remove any existing warning-enabling flags like -Wall. + 'cflags!': [ + '-Wall', + '-Wextra', + ], + 'cflags_cc': [ + # Don't warn about hash_map in third-party code. + '-Wno-deprecated', + ], + 'cflags': [ + # Don't warn about printf format problems. + # This is off by default in gcc but on in Ubuntu's gcc(!). + '-Wno-format', + ], + 'cflags_cc!': [ + # TODO(fischman): remove this. + # http://code.google.com/p/chromium/issues/detail?id=90453 + '-Wsign-compare', + ] + }], + # 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_posix==1 and os_bsd!=1 and OS!="mac" and OS!="android"', { + 'cflags': [ + # Don't warn about ignoring the return value from e.g. close(). + # This is off by default in some gccs but on by default in others. + # BSD systems do not support this option, since they are usually + # using gcc 4.2.1, which does not have this flag yet. + '-Wno-unused-result', + ], + }], + [ 'OS=="win"', { + 'defines': [ + '_CRT_SECURE_NO_DEPRECATE', + '_CRT_NONSTDC_NO_WARNINGS', + '_CRT_NONSTDC_NO_DEPRECATE', + '_SCL_SECURE_NO_DEPRECATE', + ], + 'msvs_disabled_warnings': [4800], + 'msvs_settings': { + 'VCCLCompilerTool': { + 'WarningLevel': '3', + 'WarnAsError': '<(win_third_party_warn_as_error)', + 'Detect64BitPortabilityProblems': 'false', + }, + }, + 'conditions': [ + ['buildtype=="Official"', { + 'msvs_settings': { + 'VCCLCompilerTool': { 'WarnAsError': 'false' }, + } + }], + ], + }], + # TODO(darin): Unfortunately, some third_party code depends on base/ + [ 'OS=="win" and component=="shared_library"', { + 'msvs_disabled_warnings': [ + 4251, # class 'std::xx' needs to have dll-interface. + ], + }], + [ 'OS=="mac" or OS=="ios"', { + 'xcode_settings': { + 'WARNING_CFLAGS!': ['-Wall', '-Wextra'], + }, + 'conditions': [ + ['buildtype=="Official"', { + 'xcode_settings': { + 'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO', # -Werror + }, + }], + ], + }], + [ 'OS=="ios"', { + 'xcode_settings': { + # TODO(ios): Fix remaining warnings in third-party code, then + # remove this; the Mac cleanup didn't get everything that's + # flagged in an iOS build. + 'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO', + 'RUN_CLANG_STATIC_ANALYZER': 'NO', + }, + }], + ], + }, { + 'includes': [ + # Rules for excluding e.g. foo_win.cc from the build on non-Windows. + 'filename_rules.gypi', + ], + # In Chromium code, we define __STDC_FORMAT_MACROS in order to get the + # C99 macros on Mac and Linux. + 'defines': [ + '__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', + }, + }, + 'x86_Base': { + 'abstract': 1, + 'msvs_settings': { + 'VCLinkerTool': { + 'TargetMachine': '1', + }, + }, + 'msvs_configuration_platform': 'Win32', + }, + 'x64_Base': { + 'abstract': 1, + 'msvs_configuration_platform': 'x64', + 'msvs_settings': { + 'VCLinkerTool': { + 'TargetMachine': '17', # x86 - 64 + 'AdditionalLibraryDirectories!': + ['<(windows_sdk_path)/Lib/win8/um/x86'], + 'AdditionalLibraryDirectories': + ['<(windows_sdk_path)/Lib/win8/um/x64'], + }, + 'VCLibrarianTool': { + 'AdditionalLibraryDirectories!': + ['<(windows_sdk_path)/Lib/win8/um/x86'], + 'AdditionalLibraryDirectories': + ['<(windows_sdk_path)/Lib/win8/um/x64'], + }, + }, + 'defines': [ + # Not sure if tcmalloc works on 64-bit Windows. + 'NO_TCMALLOC', + ], + }, + 'Debug_Base': { + 'abstract': 1, + 'defines': [ + 'DYNAMIC_ANNOTATIONS_ENABLED=1', + 'WTF_USE_DYNAMIC_ANNOTATIONS=1', + ], + 'xcode_settings': { + 'COPY_PHASE_STRIP': 'NO', + 'GCC_OPTIMIZATION_LEVEL': '<(mac_debug_optimization)', + 'OTHER_CFLAGS': [ + '<@(debug_extra_cflags)', + ], + }, + 'msvs_settings': { + 'VCCLCompilerTool': { + 'Optimization': '<(win_debug_Optimization)', + 'PreprocessorDefinitions': ['_DEBUG'], + 'BasicRuntimeChecks': '<(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'], + }, + }, + 'conditions': [ + ['OS=="linux" or OS=="android"', { + 'target_conditions': [ + ['_toolset=="target"', { + 'cflags': [ + '<@(debug_extra_cflags)', + ], + }], + ], + }], + # Disabled on iOS because it was causing a crash on startup. + # TODO(michelea): investigate, create a reduced test and possibly + # submit a radar. + ['release_valgrind_build==0 and OS!="ios"', { + 'xcode_settings': { + 'OTHER_CFLAGS': [ + '-fstack-protector-all', # 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 + ['win_release_OmitFramePointers==1', { + 'OmitFramePointers': 'true', + }], + ['win_release_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_release_extra_cflags)', ], + }, + 'VCLinkerTool': { + # LinkIncremental is a tri-state boolean, where 0 means default + # (i.e., inherit from parent solution), 1 means false, and + # 2 means true. + 'LinkIncremental': '1', + # This corresponds to the /PROFILE flag which ensures the PDB + # file contains FIXUP information (growing the PDB file by about + # 5%) but does not otherwise alter the output binary. This + # information is used by the Syzygy optimization tool when + # decomposing the release image. + 'Profile': 'true', + }, + }, + 'conditions': [ + ['msvs_use_common_release', { + 'includes': ['release.gypi'], + }], + ['release_valgrind_build==0', { + 'defines': [ + 'NVALGRIND', + 'DYNAMIC_ANNOTATIONS_ENABLED=0', + ], + }, { + 'defines': [ + 'DYNAMIC_ANNOTATIONS_ENABLED=1', + 'WTF_USE_DYNAMIC_ANNOTATIONS=1', + ], + }], + ['win_use_allocator_shim==0', { + 'defines': ['NO_TCMALLOC'], + }], + ['OS=="linux"', { + 'target_conditions': [ + ['_toolset=="target"', { + 'cflags': [ + '<@(release_extra_cflags)', + ], + }], + ], + }], + ], + }, + # + # Concrete configurations + # + 'Debug': { + 'inherit_from': ['Common_Base', 'x86_Base', 'Debug_Base'], + }, + 'Release': { + 'inherit_from': ['Common_Base', 'x86_Base', 'Release_Base'], + }, + 'conditions': [ + [ 'OS=="win"', { + # TODO(bradnelson): add a gyp mechanism to make this more graceful. + 'Debug_x64': { + 'inherit_from': ['Common_Base', 'x64_Base', 'Debug_Base'], + }, + 'Release_x64': { + 'inherit_from': ['Common_Base', 'x64_Base', 'Release_Base'], + }, + }], + ], + }, + }, + 'conditions': [ + ['os_posix==1 and OS!="mac" and OS!="ios"', { + 'target_defaults': { + # Enable -Werror by default, but put it in a variable so it can + # be disabled in ~/.gyp/include.gypi on the valgrind builders. + 'variables': { + 'werror%': '-Werror', + 'libraries_for_target%': '', + }, + 'defines': [ + '_FILE_OFFSET_BITS=64', + ], + 'cflags': [ + '<(werror)', # See note above about the werror variable. + '-pthread', + '-fno-exceptions', + '-fno-strict-aliasing', # See http://crbug.com/32204 + '-Wall', + # TODO(evan): turn this back on once all the builds work. + # '-Wextra', + # Don't warn about unused function params. We use those everywhere. + '-Wno-unused-parameter', + # Don't warn about the "struct foo f = {0};" initialization pattern. + '-Wno-missing-field-initializers', + # Don't export any symbols (for example, to plugins we dlopen()). + # Note: this is *required* to make some plugins work. + '-fvisibility=hidden', + '-pipe', + ], + 'cflags_cc': [ + '-fno-rtti', + '-fno-threadsafe-statics', + # Make inline functions have hidden visiblity by default. + # Surprisingly, not covered by -fvisibility=hidden. + '-fvisibility-inlines-hidden', + # GCC turns on -Wsign-compare for C++ under -Wall, but clang doesn't, + # so we specify it explicitly. + # TODO(fischman): remove this if http://llvm.org/PR10448 obsoletes it. + # http://code.google.com/p/chromium/issues/detail?id=90453 + '-Wsign-compare', + ], + 'ldflags': [ + '-pthread', '-Wl,-z,noexecstack', + ], + 'libraries' : [ + '<(libraries_for_target)', + ], + 'configurations': { + 'Debug_Base': { + 'variables': { + 'debug_optimize%': '0', + }, + 'defines': [ + '_DEBUG', + ], + 'cflags': [ + '-O>(debug_optimize)', + '-g', + ], + 'conditions' : [ + ['OS=="android" and android_full_debug==0', { + # Some configurations are copied from Release_Base to reduce + # the binary size. + 'variables': { + 'debug_optimize%': 's', + }, + 'cflags': [ + '-fomit-frame-pointer', + '-fdata-sections', + '-ffunction-sections', + ], + 'ldflags': [ + '-Wl,-O1', + '-Wl,--as-needed', + '-Wl,--gc-sections', + ], + }], + ], + }, + 'Release_Base': { + 'variables': { + 'release_optimize%': '2', + # Binaries become big and gold is unable to perform GC + # and remove unused sections for some of test targets + # on 32 bit platform. + # (This is currently observed only in chromeos valgrind bots) + # The following flag is to disable --gc-sections linker + # option for these bots. + 'no_gc_sections%': 0, + + # TODO(bradnelson): reexamine how this is done if we change the + # expansion of configurations + 'release_valgrind_build%': 0, + }, + 'cflags': [ + '-O<(release_optimize)', + # Don't emit the GCC version ident directives, they just end up + # in the .comment section taking up binary size. + '-fno-ident', + # Put data and code in their own sections, so that unused symbols + # can be removed at link time with --gc-sections. + '-fdata-sections', + '-ffunction-sections', + ], + 'ldflags': [ + # Specifically tell the linker to perform optimizations. + # See http://lwn.net/Articles/192624/ . + '-Wl,-O1', + '-Wl,--as-needed', + ], + 'conditions' : [ + ['no_gc_sections==0', { + 'ldflags': [ + '-Wl,--gc-sections', + ], + }], + ['OS=="android"', { + 'variables': { + 'release_optimize%': 's', + }, + 'cflags': [ + '-fomit-frame-pointer', + ], + }], + ['clang==1', { + 'cflags!': [ + '-fno-ident', + ], + }], + ['profiling==1', { + 'cflags': [ + '-fno-omit-frame-pointer', + '-g', + ], + }], + ], + }, + }, + 'variants': { + 'coverage': { + 'cflags': ['-fprofile-arcs', '-ftest-coverage'], + 'ldflags': ['-fprofile-arcs'], + }, + 'profile': { + 'cflags': ['-pg', '-g'], + 'ldflags': ['-pg'], + }, + 'symbols': { + 'cflags': ['-g'], + }, + }, + 'conditions': [ + ['target_arch=="ia32"', { + 'target_conditions': [ + ['_toolset=="target"', { + 'asflags': [ + # Needed so that libs with .s files (e.g. libicudata.a) + # are compatible with the general 32-bit-ness. + '-32', + ], + # All floating-point computations on x87 happens in 80-bit + # precision. Because the C and C++ language standards allow + # the compiler to keep the floating-point values in higher + # precision than what's specified in the source and doing so + # is more efficient than constantly rounding up to 64-bit or + # 32-bit precision as specified in the source, the compiler, + # especially in the optimized mode, tries very hard to keep + # values in x87 floating-point stack (in 80-bit precision) + # as long as possible. This has important side effects, that + # the real value used in computation may change depending on + # how the compiler did the optimization - that is, the value + # kept in 80-bit is different than the value rounded down to + # 64-bit or 32-bit. There are possible compiler options to + # make this behavior consistent (e.g. -ffloat-store would keep + # all floating-values in the memory, thus force them to be + # rounded to its original precision) but they have significant + # runtime performance penalty. + # + # -mfpmath=sse -msse2 makes the compiler use SSE instructions + # which keep floating-point values in SSE registers in its + # native precision (32-bit for single precision, and 64-bit + # for double precision values). This means the floating-point + # value used during computation does not change depending on + # how the compiler optimized the code, since the value is + # always kept in its specified precision. + 'conditions': [ + ['branding=="Chromium" and disable_sse2==0', { + 'cflags': [ + '-march=pentium4', + '-msse2', + '-mfpmath=sse', + ], + }], + # ChromeOS targets Pinetrail, which is sse3, but most of the + # benefit comes from sse2 so this setting allows ChromeOS + # to build on other CPUs. In the future -march=atom would + # help but requires a newer compiler. + ['chromeos==1 and disable_sse2==0', { + 'cflags': [ + '-msse2', + ], + }], + # Install packages have started cropping up with + # different headers between the 32-bit and 64-bit + # versions, so we have to shadow those differences off + # and make sure a 32-bit-on-64-bit build picks up the + # right files. + # For android build, use NDK headers instead of host headers + ['host_arch!="ia32" and OS!="android"', { + 'include_dirs+': [ + '/usr/include32', + ], + }], + ], + 'target_conditions': [ + ['_toolset=="target" and OS!="android"', { + # -mmmx allows mmintrin.h to be used for mmx intrinsics. + # video playback is mmx and sse2 optimized. + 'cflags': [ + '-m32', + '-mmmx', + ], + 'ldflags': [ + '-m32', + ], + 'cflags_mozilla': [ + '-m32', + '-mmmx', + ], + }], + ], + }], + ], + }], + ['target_arch=="arm"', { + 'target_conditions': [ + ['_toolset=="target"', { + 'cflags_cc': [ + # The codesourcery arm-2009q3 toolchain warns at that the ABI + # has changed whenever it encounters a varargs function. This + # silences those warnings, as they are not helpful and + # clutter legitimate warnings. + '-Wno-abi', + ], + 'conditions': [ + ['arm_thumb==1', { + 'cflags': [ + '-mthumb', + ] + }], + ['armv7==1', { + 'cflags': [ + '-march=armv7-a', + '-mtune=cortex-a8', + '-mfloat-abi=<(arm_float_abi)', + ], + 'conditions': [ + ['arm_neon==1', { + 'cflags': [ '-mfpu=neon', ], + }, { + 'cflags': [ '-mfpu=<(arm_fpu)', ], + }], + ], + }], + ['OS=="android"', { + # Most of the following flags are derived from what Android + # uses by default when building for arm, reference for which + # can be found in the following file in the Android NDK: + # toolchains/arm-linux-androideabi-4.4.3/setup.mk + 'cflags': [ + # The tree-sra optimization (scalar replacement for + # aggregates enabling subsequent optimizations) leads to + # invalid code generation when using the Android NDK's + # compiler (r5-r7). This can be verified using + # TestWebKitAPI's WTF.Checked_int8_t test. + '-fno-tree-sra', + '-fuse-ld=gold', + '-Wno-psabi', + ], + # Android now supports .relro sections properly. + # NOTE: While these flags enable the generation of .relro + # sections, the generated libraries can still be loaded on + # older Android platform versions. + 'ldflags': [ + '-Wl,-z,relro', + '-Wl,-z,now', + '-fuse-ld=gold', + ], + 'conditions': [ + ['arm_thumb == 1', { + # Android toolchain doesn't support -mimplicit-it=thumb + 'cflags!': [ '-Wa,-mimplicit-it=thumb', ], + 'cflags': [ '-mthumb-interwork', ], + }], + ['armv7==0', { + # Flags suitable for Android emulator + 'cflags': [ + '-march=armv5te', + '-mtune=xscale', + '-msoft-float', + ], + 'defines': [ + '__ARM_ARCH_5__', + '__ARM_ARCH_5T__', + '__ARM_ARCH_5E__', + '__ARM_ARCH_5TE__', + ], + }], + ['clang==1', { + 'cflags!': [ + # Clang does not support the following options. + '-mthumb-interwork', + '-finline-limit=64', + '-fno-tree-sra', + '-fuse-ld=gold', + '-Wno-psabi', + ], + }], + ], + }], + ], + }], + ], + }], + ['linux_fpic==1', { + 'cflags': [ + '-fPIC', + ], + 'ldflags': [ + '-fPIC', + ], + }], + ['sysroot!=""', { + 'target_conditions': [ + ['_toolset=="target"', { + 'cflags': [ + '--sysroot=<(sysroot)', + ], + 'ldflags': [ + '--sysroot=<(sysroot)', + ], + }]] + }], + ['clang==1', { + 'cflags': [ + '-Wheader-hygiene', + # Clang spots more unused functions. + '-Wno-unused-function', + # Don't die on dtoa code that uses a char as an array index. + '-Wno-char-subscripts', + # Especially needed for gtest macros using enum values from Mac + # system headers. + # TODO(pkasting): In C++11 this is legal, so this should be + # removed when we change to that. (This is also why we don't + # bother fixing all these cases today.) + '-Wno-unnamed-type-template-args', + # This (rightyfully) complains about 'override', which we use + # heavily. + '-Wno-c++11-extensions', + + # 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', + + # TODO(thakis): Remove this. + '-Wno-implicit-conversion-floating-point-to-bool', + ], + 'cflags!': [ + # Clang doesn't seem to know know this flag. + '-mfpmath=sse', + ], + }], + ['clang==1 and clang_use_chrome_plugins==1', { + 'cflags': [ + '<@(clang_chrome_plugins_flags)', + ], + }], + ['clang==1 and clang_load!=""', { + 'cflags': [ + '-Xclang', '-load', '-Xclang', '<(clang_load)', + ], + }], + ['clang==1 and clang_add_plugin!=""', { + 'cflags': [ + '-Xclang', '-add-plugin', '-Xclang', '<(clang_add_plugin)', + ], + }], + ['clang==1 and "<(GENERATOR)"=="ninja"', { + 'cflags': [ + # See http://crbug.com/110262 + '-fcolor-diagnostics', + ], + }], + ['asan==1', { + 'target_conditions': [ + ['_toolset=="target"', { + 'cflags': [ + '-faddress-sanitizer', + '-fno-omit-frame-pointer', + ], + 'ldflags': [ + '-faddress-sanitizer', + ], + 'defines': [ + 'ADDRESS_SANITIZER', + ], + }], + ], + }], + ['tsan==1', { + 'target_conditions': [ + ['_toolset=="target"', { + 'cflags': [ + '-fthread-sanitizer', + '-fno-omit-frame-pointer', + '-fPIE', + ], + 'ldflags': [ + '-fthread-sanitizer', + ], + 'defines': [ + 'THREAD_SANITIZER', + 'DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL=1', + ], + 'target_conditions': [ + ['_type=="executable"', { + 'ldflags': [ + '-pie', + ], + }], + ], + }], + ], + }], + ['order_profiling!=0 and (chromeos==1 or OS=="linux")', { + 'target_conditions' : [ + ['_toolset=="target"', { + 'cflags': [ + '-finstrument-functions', + # Allow mmx intrinsics to inline, so that the + # compiler can expand the intrinsics. + '-finstrument-functions-exclude-file-list=mmintrin.h', + ], + }], + ], + }], + ['linux_breakpad==1', { + 'cflags': [ '-g' ], + 'defines': ['USE_LINUX_BREAKPAD'], + }], + ['linux_use_heapchecker==1', { + 'variables': {'linux_use_tcmalloc%': 1}, + 'defines': ['USE_HEAPCHECKER'], + }], + ['linux_use_tcmalloc==0', { + 'defines': ['NO_TCMALLOC'], + }], + ['linux_keep_shadow_stacks==1', { + 'defines': ['KEEP_SHADOW_STACKS'], + 'cflags': [ + '-finstrument-functions', + # Allow mmx intrinsics to inline, so that the compiler can expand + # the intrinsics. + '-finstrument-functions-exclude-file-list=mmintrin.h', + ], + }], + ['linux_use_gold_flags==1', { + 'ldflags': [ + # Experimentation found that using four linking threads + # saved ~20% of link time. + # https://groups.google.com/a/chromium.org/group/chromium-dev/browse_thread/thread/281527606915bb36 + '-Wl,--threads', + '-Wl,--thread-count=4', + ], + 'conditions': [ + ['release_valgrind_build==0', { + 'target_conditions': [ + ['_toolset=="target"', { + 'ldflags': [ + # There seems to be a conflict of --icf and -pie + # in gold which can generate crashy binaries. As + # a security measure, -pie takes precendence for + # now. + #'-Wl,--icf=safe', + '-Wl,--icf=none', + ], + }], + ], + }], + ], + }], + ['linux_use_gold_binary==1', { + 'variables': { + 'conditions': [ + ['inside_chromium_build==1', { + # We pass the path to gold to the compiler. gyp leaves + # unspecified what the cwd is when running the compiler, + # so the normal gyp path-munging fails us. This hack + # gets the right path. + 'gold_path': '<(PRODUCT_DIR)/../../third_party/gold', + }, { + 'gold_path': '<(PRODUCT_DIR)/../../Source/WebKit/chromium/third_party/gold', + }] + ] + }, + 'ldflags': [ + # Put our gold binary in the search path for the linker. + '-B<(gold_path)', + ], + }], + ], + }, + }], + # FreeBSD-specific options; note that most FreeBSD options are set above, + # with Linux. + ['OS=="freebsd"', { + 'target_defaults': { + 'ldflags': [ + '-Wl,--no-keep-memory', + ], + }, + }], + # Android-specific options; note that most are set above with Linux. + ['OS=="android"', { + 'variables': { + # This is the id for the archived chrome symbols. Each build that + # archives symbols is assigned an id which is then added to GYP_DEFINES. + # This is written to the device log on crashes just prior to dropping a + # tombstone. Tools can determine the location of the archived symbols + # from the id. + 'chrome_symbols_id%': '', + 'conditions': [ + # Use shared stlport library when system one used. + # Figure this out early since it needs symbols from libgcc.a, so it + # has to be before that in the set of libraries. + ['use_system_stlport==1', { + 'android_stlport_library': 'stlport', + }, { + 'android_stlport_library': 'stlport_static', + }], + ], + + # Placing this variable here prevents from forking libvpx, used + # by remoting. Remoting is off, so it needn't built, + # so forking it's deps seems like overkill. + # But this variable need defined to properly run gyp. + # A proper solution is to have an OS==android conditional + # in third_party/libvpx/libvpx.gyp to define it. + 'libvpx_path': 'lib/linux/arm', + }, + 'target_defaults': { + 'variables': { + 'release_extra_cflags%': '', + }, + + 'target_conditions': [ + # Settings for building device targets using Android's toolchain. + # These are based on the setup.mk file from the Android NDK. + # + # The NDK Android executable link step looks as follows: + # $LDFLAGS + # $(TARGET_CRTBEGIN_DYNAMIC_O) <-- crtbegin.o + # $(PRIVATE_OBJECTS) <-- The .o that we built + # $(PRIVATE_STATIC_LIBRARIES) <-- The .a that we built + # $(TARGET_LIBGCC) <-- libgcc.a + # $(PRIVATE_SHARED_LIBRARIES) <-- The .so that we built + # $(PRIVATE_LDLIBS) <-- System .so + # $(TARGET_CRTEND_O) <-- crtend.o + # + # For now the above are approximated for executables by adding + # crtbegin.o to the end of the ldflags and 'crtend.o' to the end + # of 'libraries'. + # + # The NDK Android shared library link step looks as follows: + # $LDFLAGS + # $(PRIVATE_OBJECTS) <-- The .o that we built + # -l,--whole-archive + # $(PRIVATE_WHOLE_STATIC_LIBRARIES) + # -l,--no-whole-archive + # $(PRIVATE_STATIC_LIBRARIES) <-- The .a that we built + # $(TARGET_LIBGCC) <-- libgcc.a + # $(PRIVATE_SHARED_LIBRARIES) <-- The .so that we built + # $(PRIVATE_LDLIBS) <-- System .so + # + # For now, assume that whole static libraries are not needed. + # + # For both executables and shared libraries, add the proper + # libgcc.a to the start of libraries which puts it in the + # proper spot after .o and .a files get linked in. + # + # TODO: The proper thing to do longer-tem would be proper gyp + # support for a custom link command line. + ['_toolset=="target"', { + 'conditions': [ + ['build_with_mozilla==0', { + 'cflags!': [ + '-pthread', # Not supported by Android toolchain. + ], + 'cflags': [ + '-ffunction-sections', + '-funwind-tables', + '-g', + '-fstack-protector', + '-fno-short-enums', + '-finline-limit=64', + '-Wa,--noexecstack', + '<@(release_extra_cflags)', + ], + 'ldflags!': [ + '-pthread', # Not supported by Android toolchain. + ], + 'ldflags': [ + '-nostdlib', + '-Wl,--no-undefined', + # Don't export symbols from statically linked libraries. + '-Wl,--exclude-libs=ALL', + ], + 'libraries': [ + '-l<(android_stlport_library)', + '-lc', + '-ldl', + '-lstdc++', + '-lm', + ], + 'conditions': [ + ['android_upstream_bringup==1', { + 'defines': ['ANDROID_UPSTREAM_BRINGUP=1',], + }], + ['clang==1', { + 'cflags': [ + # Work around incompatibilities between bionic and clang + # headers. + '-D__compiler_offsetof=__builtin_offsetof', + '-Dnan=__builtin_nan', + ], + 'conditions': [ + ['target_arch=="arm"', { + 'cflags': [ + '-target arm-linux-androideabi', + '-mllvm -arm-enable-ehabi', + ], + 'ldflags': [ + '-target arm-linux-androideabi', + ], + }], + ['target_arch=="ia32"', { + 'cflags': [ + '-target x86-linux-androideabi', + ], + 'ldflags': [ + '-target x86-linux-androideabi', + ], + }], + ], + }], + ['android_build_type==0', { + 'defines': [ + # The NDK has these things, but doesn't define the constants + # to say that it does. Define them here instead. + 'HAVE_SYS_UIO_H', + ], + 'cflags': [ + '--sysroot=<(android_ndk_sysroot)', + ], + 'ldflags': [ + '--sysroot=<(android_ndk_sysroot)', + ], + }], + ['android_build_type==1', { + 'include_dirs': [ + # OpenAL headers from the Android tree. + '<(android_src)/frameworks/wilhelm/include', + ], + 'cflags': [ + # Chromium builds its own (non-third-party) code with + # -Werror to make all warnings into errors. However, Android + # enables warnings that Chromium doesn't, so some of these + # extra warnings trip and break things. + # For now, we leave these warnings enabled but prevent them + # from being treated as errors. + # + # Things that are part of -Wextra: + '-Wno-error=extra', # Enabled by -Wextra, but no specific flag + '-Wno-error=ignored-qualifiers', + '-Wno-error=type-limits', + # Other things unrelated to -Wextra: + '-Wno-error=non-virtual-dtor', + '-Wno-error=sign-promo', + ], + 'cflags_cc': [ + # Disabling c++0x-compat should be handled in WebKit, but + # this currently doesn't work because gcc_version is not set + # correctly when building with the Android build system. + # TODO(torne): Fix this in WebKit. + '-Wno-error=c++0x-compat', + ], + }], + ['android_build_type==1 and chromium_code==0', { + 'cflags': [ + # There is a class of warning which: + # 1) Android always enables and also treats as errors + # 2) Chromium ignores in third party code + # For now, I am leaving these warnings enabled but preventing + # them from being treated as errors here. + '-Wno-error=address', + '-Wno-error=format-security', + '-Wno-error=non-virtual-dtor', + '-Wno-error=return-type', + '-Wno-error=sequence-point', + ], + }], + ['target_arch == "arm"', { + 'ldflags': [ + # Enable identical code folding to reduce size. + '-Wl,--icf=safe', + ], + }], + # NOTE: The stlport header include paths below are specified in + # cflags rather than include_dirs because they need to come + # after include_dirs. Think of them like system headers, but + # don't use '-isystem' because the arm-linux-androideabi-4.4.3 + # toolchain (circa Gingerbread) will exhibit strange errors. + # The include ordering here is important; change with caution. + ['use_system_stlport==1', { + 'cflags': [ + # For libstdc++/include, which is used by stlport. + '-I<(android_src)/bionic', + '-I<(android_src)/external/stlport/stlport', + ], + }, { # else: use_system_stlport!=1 + 'cflags': [ + '-I<(android_ndk_root)/sources/cxx-stl/stlport/stlport', + ], + 'conditions': [ + ['target_arch=="arm" and armv7==1', { + 'ldflags': [ + '-L<(android_ndk_root)/sources/cxx-stl/stlport/libs/armeabi-v7a', + ], + }], + ['target_arch=="arm" and armv7==0', { + 'ldflags': [ + '-L<(android_ndk_root)/sources/cxx-stl/stlport/libs/armeabi', + ], + }], + ['target_arch=="ia32"', { + 'ldflags': [ + '-L<(android_ndk_root)/sources/cxx-stl/stlport/libs/x86', + ], + }], + ], + }], + ['target_arch=="ia32"', { + # The x86 toolchain currently has problems with stack-protector. + 'cflags!': [ + '-fstack-protector', + ], + 'cflags': [ + '-fno-stack-protector', + ], + }], + ], + 'target_conditions': [ + ['_type=="executable"', { + 'ldflags': [ + '-Bdynamic', + '-Wl,-dynamic-linker,/system/bin/linker', + '-Wl,--gc-sections', + '-Wl,-z,nocopyreloc', + # crtbegin_dynamic.o should be the last item in ldflags. + '<(android_ndk_lib)/crtbegin_dynamic.o', + ], + 'libraries': [ + # crtend_android.o needs to be the last item in libraries. + # Do not add any libraries after this! + '<(android_ndk_lib)/crtend_android.o', + ], + }], + ['_type=="shared_library" or _type=="loadable_module"', { + 'ldflags': [ + '-Wl,-shared,-Bsymbolic', + # crtbegin_so.o should be the last item in ldflags. + '<(android_ndk_lib)/crtbegin_so.o', + ], + 'libraries': [ + # crtend_so.o needs to be the last item in libraries. + # Do not add any libraries after this! + '<(android_ndk_lib)/crtend_so.o', + ], + }], + ], + + }], # build_with_mozilla== 0 + + ], + 'defines': [ + 'ANDROID', + '__GNU_SOURCE=1', # Necessary for clone() + 'USE_STLPORT=1', + '_STLP_USE_PTR_SPECIALIZATIONS=1', + 'CHROME_SYMBOLS_ID="<(chrome_symbols_id)"', + ], + }], + # Settings for building host targets using the system toolchain. + ['_toolset=="host"', { + 'cflags!': [ + # Due to issues in Clang build system, using ASan on 32-bit + # binaries on x86_64 host is problematic. + # TODO(eugenis): re-enable. + '-faddress-sanitizer', + ], + 'ldflags!': [ + '-faddress-sanitizer', + '-Wl,-z,noexecstack', + '-Wl,--gc-sections', + '-Wl,-O1', + '-Wl,--as-needed', + ], + 'sources/': [ + ['exclude', '_android(_unittest)?\\.cc$'], + ['exclude', '(^|/)android/'] + ], + }], + ], + }, + }], + ['OS=="solaris"', { + 'cflags!': ['-fvisibility=hidden'], + 'cflags_cc!': ['-fvisibility-inlines-hidden'], + }], + ['OS=="mac" or OS=="ios"', { + 'target_defaults': { + 'mac_bundle': 0, + 'xcode_settings': { + 'ALWAYS_SEARCH_USER_PATHS': 'NO', + 'GCC_C_LANGUAGE_STANDARD': 'c99', # -std=c99 + 'GCC_CW_ASM_SYNTAX': 'NO', # No -fasm-blocks + 'GCC_ENABLE_CPP_EXCEPTIONS': 'NO', # -fno-exceptions + 'GCC_ENABLE_CPP_RTTI': 'NO', # -fno-rtti + 'GCC_ENABLE_PASCAL_STRINGS': 'NO', # No -mpascal-strings + # GCC_INLINES_ARE_PRIVATE_EXTERN maps to -fvisibility-inlines-hidden + 'GCC_INLINES_ARE_PRIVATE_EXTERN': 'YES', + 'GCC_OBJC_CALL_CXX_CDTORS': 'YES', # -fobjc-call-cxx-cdtors + 'GCC_SYMBOLS_PRIVATE_EXTERN': 'YES', # -fvisibility=hidden + 'GCC_THREADSAFE_STATICS': 'NO', # -fno-threadsafe-statics + 'GCC_TREAT_WARNINGS_AS_ERRORS': 'YES', # -Werror + 'GCC_VERSION': '4.2', + 'GCC_WARN_ABOUT_MISSING_NEWLINE': 'YES', # -Wnewline-eof + 'USE_HEADERMAP': 'NO', + 'WARNING_CFLAGS': [ + '-Wall', + '-Wendif-labels', + '-Wextra', + # Don't warn about unused function parameters. + '-Wno-unused-parameter', + # Don't warn about the "struct foo f = {0};" initialization + # pattern. + '-Wno-missing-field-initializers', + ], + 'conditions': [ + ['chromium_mac_pch', {'GCC_PRECOMPILE_PREFIX_HEADER': 'YES'}, + {'GCC_PRECOMPILE_PREFIX_HEADER': 'NO'} + ], + ], + }, + 'target_conditions': [ + ['_type!="static_library"', { + 'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-search_paths_first']}, + }], + ['_mac_bundle', { + 'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-ObjC']}, + }], + ], # target_conditions + }, # target_defaults + }], # OS=="mac" or OS=="ios" + ['OS=="mac"', { + 'target_defaults': { + 'variables': { + # These should end with %, but there seems to be a bug with % in + # variables that are intended to be set to different values in + # different targets, like these. + 'mac_pie': 1, # Most executables can be position-independent. + 'mac_real_dsym': 0, # Fake .dSYMs are fine in most cases. + # Strip debugging symbols from the target. + 'mac_strip': '<(mac_strip_release)', + }, + 'xcode_settings': { + 'GCC_DYNAMIC_NO_PIC': 'NO', # No -mdynamic-no-pic + # (Equivalent to -fPIC) + # MACOSX_DEPLOYMENT_TARGET maps to -mmacosx-version-min + 'MACOSX_DEPLOYMENT_TARGET': '<(mac_deployment_target)', + # Keep pch files below xcodebuild/. + 'SHARED_PRECOMPS_DIR': '$(CONFIGURATION_BUILD_DIR)/SharedPrecompiledHeaders', + 'OTHER_CFLAGS': [ + '-fno-strict-aliasing', # See http://crbug.com/32204 + ], + 'conditions': [ + ['clang==1', { + 'CC': '$(SOURCE_ROOT)/<(clang_dir)/clang', + 'LDPLUSPLUS': '$(SOURCE_ROOT)/<(clang_dir)/clang++', + + # Don't use -Wc++0x-extensions, which Xcode 4 enables by default + # when buliding with clang. This warning is triggered when the + # override keyword is used via the OVERRIDE macro from + # base/compiler_specific.h. + 'CLANG_WARN_CXX0X_EXTENSIONS': 'NO', + + 'GCC_VERSION': 'com.apple.compilers.llvm.clang.1_0', + 'WARNING_CFLAGS': [ + '-Wheader-hygiene', + # 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', + # Clang spots more unused functions. + '-Wno-unused-function', + # See comments on this flag higher up in this file. + '-Wno-unnamed-type-template-args', + # This (rightyfully) complains about 'override', which we use + # heavily. + '-Wno-c++11-extensions', + + # 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', + + # TODO(thakis): Remove this. + '-Wno-implicit-conversion-floating-point-to-bool', + ], + }], + ['clang==1 and clang_use_chrome_plugins==1', { + 'OTHER_CFLAGS': [ + '<@(clang_chrome_plugins_flags)', + ], + }], + ['clang==1 and clang_load!=""', { + 'OTHER_CFLAGS': [ + '-Xclang', '-load', '-Xclang', '<(clang_load)', + ], + }], + ['clang==1 and clang_add_plugin!=""', { + 'OTHER_CFLAGS': [ + '-Xclang', '-add-plugin', '-Xclang', '<(clang_add_plugin)', + ], + }], + ['clang==1 and "<(GENERATOR)"=="ninja"', { + 'OTHER_CFLAGS': [ + # See http://crbug.com/110262 + '-fcolor-diagnostics', + ], + }], + ], + }, + 'conditions': [ + ['clang==1', { + 'variables': { + 'clang_dir': '../third_party/llvm-build/Release+Asserts/bin', + }, + }], + ['asan==1', { + 'xcode_settings': { + 'OTHER_CFLAGS': [ + '-faddress-sanitizer', + ], + }, + 'defines': [ + 'ADDRESS_SANITIZER', + ], + }], + ], + 'target_conditions': [ + ['_type!="static_library"', { + 'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-search_paths_first']}, + 'conditions': [ + ['asan==1', { + 'xcode_settings': { + 'OTHER_LDFLAGS': [ + '-faddress-sanitizer', + ], + }, + }], + ], + }], + ['_mac_bundle', { + 'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-ObjC']}, + }], + ['_type=="executable"', { + 'postbuilds': [ + { + # Arranges for data (heap) pages to be protected against + # code execution when running on Mac OS X 10.7 ("Lion"), and + # ensures that the position-independent executable (PIE) bit + # is set for ASLR when running on Mac OS X 10.5 ("Leopard"). + 'variables': { + # Define change_mach_o_flags in a variable ending in _path + # so that GYP understands it's a path and performs proper + # relativization during dict merging. + 'change_mach_o_flags': + 'mac/change_mach_o_flags_from_xcode.sh', + 'change_mach_o_flags_options%': [ + ], + 'target_conditions': [ + ['mac_pie==0 or release_valgrind_build==1', { + # Don't enable PIE if it's unwanted. It's unwanted if + # the target specifies mac_pie=0 or if building for + # Valgrind, because Valgrind doesn't understand slide. + # See the similar mac_pie/release_valgrind_build check + # below. + 'change_mach_o_flags_options': [ + '--no-pie', + ], + }], + ], + }, + 'postbuild_name': 'Change Mach-O Flags', + 'action': [ + '$(srcdir)$(os_sep)build$(os_sep)<(change_mach_o_flags)', + '>@(change_mach_o_flags_options)', + ], + }, + ], + 'conditions': [ + ['asan==1', { + 'variables': { + 'asan_saves_file': 'asan.saves', + }, + 'xcode_settings': { + 'CHROMIUM_STRIP_SAVE_FILE': '<(asan_saves_file)', + }, + }], + ], + 'target_conditions': [ + ['mac_pie==1 and release_valgrind_build==0', { + # Turn on position-independence (ASLR) for executables. When + # PIE is on for the Chrome executables, the framework will + # also be subject to ASLR. + # Don't do this when building for Valgrind, because Valgrind + # doesn't understand slide. TODO: Make Valgrind on Mac OS X + # understand slide, and get rid of the Valgrind check. + 'xcode_settings': { + 'OTHER_LDFLAGS': [ + '-Wl,-pie', # Position-independent executable (MH_PIE) + ], + }, + }], + ], + }], + ['(_type=="executable" or _type=="shared_library" or \ + _type=="loadable_module") and mac_strip!=0', { + 'target_conditions': [ + ['mac_real_dsym == 1', { + # To get a real .dSYM bundle produced by dsymutil, set the + # debug information format to dwarf-with-dsym. Since + # strip_from_xcode will not be used, set Xcode to do the + # stripping as well. + 'configurations': { + 'Release_Base': { + 'xcode_settings': { + 'DEBUG_INFORMATION_FORMAT': 'dwarf-with-dsym', + 'DEPLOYMENT_POSTPROCESSING': 'YES', + 'STRIP_INSTALLED_PRODUCT': 'YES', + 'target_conditions': [ + ['_type=="shared_library" or _type=="loadable_module"', { + # The Xcode default is to strip debugging symbols + # only (-S). Local symbols should be stripped as + # well, which will be handled by -x. Xcode will + # continue to insert -S when stripping even when + # additional flags are added with STRIPFLAGS. + 'STRIPFLAGS': '-x', + }], # _type=="shared_library" or _type=="loadable_module"' + ], # target_conditions + }, # xcode_settings + }, # configuration "Release" + }, # configurations + }, { # mac_real_dsym != 1 + # To get a fast fake .dSYM bundle, use a post-build step to + # produce the .dSYM and strip the executable. strip_from_xcode + # only operates in the Release configuration. + 'postbuilds': [ + { + 'variables': { + # Define strip_from_xcode in a variable ending in _path + # so that gyp understands it's a path and performs proper + # relativization during dict merging. + 'strip_from_xcode': 'mac/strip_from_xcode', + }, + 'postbuild_name': 'Strip If Needed', + 'action': ['$(srcdir)$(os_sep)build$(os_sep)<(strip_from_xcode)'], + }, + ], # postbuilds + }], # mac_real_dsym + ], # target_conditions + }], # (_type=="executable" or _type=="shared_library" or + # _type=="loadable_module") and mac_strip!=0 + ], # target_conditions + }, # target_defaults + }], # OS=="mac" + ['OS=="ios"', { + 'target_defaults': { + 'xcode_settings' : { + 'GCC_VERSION': 'com.apple.compilers.llvm.clang.1_0', + + # This next block is mostly common with the 'mac' section above, + # but keying off (or setting) 'clang' isn't valid for iOS as it + # also seems to mean using the custom build of clang. + + # Don't use -Wc++0x-extensions, which Xcode 4 enables by default + # when buliding with clang. This warning is triggered when the + # override keyword is used via the OVERRIDE macro from + # base/compiler_specific.h. + 'CLANG_WARN_CXX0X_EXTENSIONS': 'NO', + 'WARNING_CFLAGS': [ + '-Wheader-hygiene', + # 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', + # Clang spots more unused functions. + '-Wno-unused-function', + # See comments on this flag higher up in this file. + '-Wno-unnamed-type-template-args', + # This (rightyfully) complains about 'override', which we use + # heavily. + '-Wno-c++11-extensions', + ], + }, + 'target_conditions': [ + ['_type=="executable"', { + 'configurations': { + 'Release_Base': { + 'xcode_settings': { + 'DEPLOYMENT_POSTPROCESSING': 'YES', + 'STRIP_INSTALLED_PRODUCT': 'YES', + }, + }, + }, + 'xcode_settings': { + 'conditions': [ + ['chromium_ios_signing', { + # iOS SDK wants everything for device signed. + 'CODE_SIGN_IDENTITY[sdk=iphoneos*]': 'iPhone Developer', + }, { + 'CODE_SIGNING_REQUIRED': 'NO', + 'CODE_SIGN_IDENTITY[sdk=iphoneos*]': '', + }], + ], + }, + }], + ], # target_conditions + }, # target_defaults + }], # OS=="ios" + ['OS=="win"', { + 'target_defaults': { + 'defines': [ + 'WIN32', + '_WINDOWS', + 'NOMINMAX', + '_CRT_RAND_S', + 'CERT_CHAIN_PARA_HAS_EXTRA_FIELDS', + 'WIN32_LEAN_AND_MEAN', + '_ATL_NO_OPENGL', + ], + 'conditions': [ + ['build_with_mozilla==0', { + 'defines': [ + '_WIN32_WINNT=0x0602', + 'WINVER=0x0602', + ], + }], + ['buildtype=="Official"', { + # In official builds, targets can self-select an optimization + # level by defining a variable named 'optimize', and setting it + # to one of + # - "size", optimizes for minimal code size - the default. + # - "speed", optimizes for speed over code size. + # - "max", whole program optimization and link-time code + # generation. This is very expensive and should be used + # sparingly. + 'variables': { + 'optimize%': 'size', + }, + 'target_conditions': [ + ['optimize=="size"', { + 'msvs_settings': { + 'VCCLCompilerTool': { + # 1, optimizeMinSpace, Minimize Size (/O1) + 'Optimization': '1', + # 2, favorSize - Favor small code (/Os) + 'FavorSizeOrSpeed': '2', + }, + }, + }, + ], + ['optimize=="speed"', { + 'msvs_settings': { + 'VCCLCompilerTool': { + # 2, optimizeMaxSpeed, Maximize Speed (/O2) + 'Optimization': '2', + # 1, favorSpeed - Favor fast code (/Ot) + 'FavorSizeOrSpeed': '1', + }, + }, + }, + ], + ['optimize=="max"', { + 'msvs_settings': { + 'VCCLCompilerTool': { + # 2, optimizeMaxSpeed, Maximize Speed (/O2) + 'Optimization': '2', + # 1, favorSpeed - Favor fast code (/Ot) + 'FavorSizeOrSpeed': '1', + # This implies link time code generation. + 'WholeProgramOptimization': 'true', + }, + }, + }, + ], + ], + }, + ], + ['component=="static_library"', { + 'defines': [ + '_HAS_EXCEPTIONS=0', + ], + }], + ['MSVS_VERSION=="2008"', { + 'defines': [ + '_HAS_TR1=0', + ], + }], + ['secure_atl', { + 'defines': [ + '_SECURE_ATL', + ], + }], + ], + 'msvs_system_include_dirs': [ + '<(windows_sdk_path)/Include/shared', + '<(windows_sdk_path)/Include/um', + '<(windows_sdk_path)/Include/winrt', +# '<(directx_sdk_path)/Include', + '$(VSInstallDir)/VC/atlmfc/include', + ], + 'msvs_cygwin_dirs': ['<(DEPTH)/third_party/cygwin'], + 'msvs_disabled_warnings': [4351, 4396, 4503, 4819, + # TODO(maruel): These warnings are level 4. They will be slowly + # removed as code is fixed. + 4100, 4121, 4125, 4127, 4130, 4131, 4189, 4201, 4238, 4244, 4245, + 4310, 4355, 4428, 4481, 4505, 4510, 4512, 4530, 4610, 4611, 4701, + 4702, 4706, + ], + 'msvs_settings': { + 'VCCLCompilerTool': { + 'AdditionalOptions': ['/MP'], + 'MinimalRebuild': 'false', + 'BufferSecurityCheck': 'true', + 'EnableFunctionLevelLinking': 'true', + 'RuntimeTypeInfo': 'false', + 'WarningLevel': '4', + 'WarnAsError': 'true', + 'DebugInformationFormat': '3', + 'conditions': [ + ['component=="shared_library"', { + 'ExceptionHandling': '1', # /EHsc + }, { + 'ExceptionHandling': '0', + }], + ], + }, + 'VCLibrarianTool': { + 'AdditionalOptions': ['/ignore:4221'], + 'AdditionalLibraryDirectories': [ +# '<(directx_sdk_path)/Lib/x86', + '<(windows_sdk_path)/Lib/win8/um/x86', + ], + }, + 'VCLinkerTool': { + 'AdditionalDependencies': [ + 'wininet.lib', + 'dnsapi.lib', + 'version.lib', + 'msimg32.lib', + 'ws2_32.lib', + 'usp10.lib', + 'dbghelp.lib', + 'winmm.lib', + 'shlwapi.lib', + ], + + 'conditions': [ + ['msvs_express', { + # Explicitly required when using the ATL with express + 'AdditionalDependencies': [ + 'atlthunk.lib', + ], + + # ATL 8.0 included in WDK 7.1 makes the linker to generate + # almost eight hundred LNK4254 and LNK4078 warnings: + # - warning LNK4254: section 'ATL' (50000040) merged into + # '.rdata' (40000040) with different attributes + # - warning LNK4078: multiple 'ATL' sections found with + # different attributes + 'AdditionalOptions': ['/ignore:4254', '/ignore:4078'], + }], + ['MSVS_VERSION=="2005e"', { + # Non-express versions link automatically to these + 'AdditionalDependencies': [ + 'advapi32.lib', + 'comdlg32.lib', + 'ole32.lib', + 'shell32.lib', + 'user32.lib', + 'winspool.lib', + ], + }], + ], + 'AdditionalLibraryDirectories': [ +# '<(directx_sdk_path)/Lib/x86', XXXX + '<(windows_sdk_path)/Lib/win8/um/x86', + ], + 'GenerateDebugInformation': 'true', + 'MapFileName': '$(OutDir)\\$(TargetName).map', + 'ImportLibrary': '$(OutDir)\\lib\\$(TargetName).lib', + 'FixedBaseAddress': '1', + # SubSystem values: + # 0 == not set + # 1 == /SUBSYSTEM:CONSOLE + # 2 == /SUBSYSTEM:WINDOWS + # Most of the executables we'll ever create are tests + # and utilities with console output. + 'SubSystem': '1', + }, + 'VCMIDLTool': { + 'GenerateStublessProxies': 'true', + 'TypeLibraryName': '$(InputName).tlb', + 'OutputDirectory': '$(IntDir)', + 'HeaderFileName': '$(InputName).h', + 'DLLDataFileName': '$(InputName).dlldata.c', + 'InterfaceIdentifierFileName': '$(InputName)_i.c', + 'ProxyFileName': '$(InputName)_p.c', + }, + 'VCResourceCompilerTool': { + 'Culture' : '1033', + 'AdditionalIncludeDirectories': [ + '<(DEPTH)', + '<(SHARED_INTERMEDIATE_DIR)', + ], + }, + }, + }, + }], + ['disable_nacl==1', { + 'target_defaults': { + 'defines': [ + 'DISABLE_NACL', + ], + }, + }], + ['OS=="win" and msvs_use_common_linker_extras', { + 'target_defaults': { + 'msvs_settings': { + 'VCLinkerTool': { + 'DelayLoadDLLs': [ + 'dbghelp.dll', + 'dwmapi.dll', + 'shell32.dll', + 'uxtheme.dll', + ], + }, + }, + 'configurations': { + 'x86_Base': { + 'msvs_settings': { + 'VCLinkerTool': { + 'AdditionalOptions': [ + '/safeseh', + '/dynamicbase', + '/ignore:4199', + '/ignore:4221', + '/nxcompat', + ], + }, + }, + }, + 'x64_Base': { + 'msvs_settings': { + 'VCLinkerTool': { + 'AdditionalOptions': [ + # safeseh is not compatible with x64 + '/dynamicbase', + '/ignore:4199', + '/ignore:4221', + '/nxcompat', + ], + }, + }, + }, + }, + }, + }], + ['enable_new_npdevice_api==1', { + 'target_defaults': { + 'defines': [ + 'ENABLE_NEW_NPDEVICE_API', + ], + }, + }], + ], + 'xcode_settings': { + # DON'T ADD ANYTHING NEW TO THIS BLOCK UNLESS YOU REALLY REALLY NEED IT! + # This block adds *project-wide* configuration settings to each project + # file. It's almost always wrong to put things here. Specify your + # custom xcode_settings in target_defaults to add them to targets instead. + + 'conditions': [ + # In an Xcode Project Info window, the "Base SDK for All Configurations" + # setting sets the SDK on a project-wide basis. In order to get the + # configured SDK to show properly in the Xcode UI, SDKROOT must be set + # here at the project level. + ['OS=="mac"', { + 'conditions': [ + ['mac_sdk_path==""', { + 'SDKROOT': 'macosx<(mac_sdk)', # -isysroot + }, { + 'SDKROOT': '<(mac_sdk_path)', # -isysroot + }], + ], + }], + ['OS=="ios"', { + 'conditions': [ + ['ios_sdk_path==""', { + 'SDKROOT': 'iphoneos<(ios_sdk)', # -isysroot + }, { + 'SDKROOT': '<(ios_sdk_path)', # -isysroot + }], + ], + }], + ['OS=="ios"', { + # Just build armv7 since iOS 4.3+ only supports armv7. + 'ARCHS': '$(ARCHS_UNIVERSAL_IPHONE_OS)', + 'IPHONEOS_DEPLOYMENT_TARGET': '<(ios_deployment_target)', + # Target both iPhone and iPad. + 'TARGETED_DEVICE_FAMILY': '1,2', + }], + ], + + # The Xcode generator will look for an xcode_settings section at the root + # of each dict and use it to apply settings on a file-wide basis. Most + # settings should not be here, they should be in target-specific + # xcode_settings sections, or better yet, should use non-Xcode-specific + # settings in target dicts. SYMROOT is a special case, because many other + # Xcode variables depend on it, including variables such as + # PROJECT_DERIVED_FILE_DIR. When a source group corresponding to something + # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the + # files to appear (when present) in the UI as actual files and not red + # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR, + # and therefore SYMROOT, needs to be set at the project level. + 'SYMROOT': '<(DEPTH)/xcodebuild', + }, +} |