| # Copyright (c) 2013 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. |
| |
| import("//build/config/allocator.gni") |
| import("//build/config/crypto.gni") |
| import("//build/config/features.gni") |
| import("//build/config/ui.gni") |
| import("//build/module_args/v8.gni") |
| |
| declare_args() { |
| # When set, turns off the (normally-on) iterator debugging and related stuff |
| # that is normally turned on for Debug builds. These are generally useful for |
| # catching bugs but in some cases may cause conflicts or excessive slowness. |
| disable_iterator_debugging = false |
| |
| # Set to true to not store any build metadata (this isn't working yet but |
| # this flag will help us to get there). See http://crbug.com/314403. |
| # TODO(sebmarchand): Update this comment once this flag guarantee that |
| # there's no build metadata in the build artifacts. |
| dont_embed_build_metadata = false |
| |
| # Set to true to enable dcheck in Release builds. |
| dcheck_always_on = false |
| } |
| |
| # TODO(brettw) Most of these should be removed. Instead of global feature |
| # flags, we should have more modular flags that apply only to a target and its |
| # dependents. For example, depending on the "x11" meta-target should define |
| # USE_X11 for all dependents so that everything that could use X11 gets the |
| # define, but anything that doesn't depend on X11 doesn't see it. |
| # |
| # For now we define these globally to match the current GYP build. |
| config("feature_flags") { |
| # TODO(brettw) most of these need to be parameterized. |
| defines = [ |
| "CHROMIUM_BUILD", |
| "V8_DEPRECATION_WARNINGS", # Don't use deprecated V8 APIs anywhere. |
| ] |
| |
| if (cld_version > 0) { |
| defines += [ "CLD_VERSION=$cld_version" ] |
| } |
| if (enable_mdns) { |
| defines += [ "ENABLE_MDNS=1" ] |
| } |
| if (enable_notifications) { |
| defines += [ "ENABLE_NOTIFICATIONS" ] |
| } |
| if (enable_pepper_cdms) { |
| # TODO(brettw) should probably be "=1" |
| defines += [ "ENABLE_PEPPER_CDMS" ] |
| } |
| if (enable_browser_cdms) { |
| # TODO(brettw) should probably be "=1" |
| defines += [ "ENABLE_BROWSER_CDMS" ] |
| } |
| if (enable_plugins) { |
| defines += [ "ENABLE_PLUGINS=1" ] |
| } |
| if (enable_basic_printing || enable_print_preview) { |
| # Convenience define for ENABLE_BASIC_PRINTING || ENABLE_PRINT_PREVIEW. |
| defines += [ "ENABLE_PRINTING=1" ] |
| if (enable_basic_printing) { |
| # Enable basic printing support and UI. |
| defines += [ "ENABLE_BASIC_PRINTING=1" ] |
| } |
| if (enable_print_preview) { |
| # Enable printing with print preview. |
| # Can be defined without ENABLE_BASIC_PRINTING. |
| defines += [ "ENABLE_PRINT_PREVIEW=1" ] |
| } |
| } |
| if (enable_spellcheck) { |
| defines += [ "ENABLE_SPELLCHECK=1" ] |
| } |
| if (dont_embed_build_metadata) { |
| defines += [ "DONT_EMBED_BUILD_METADATA" ] |
| } |
| if (dcheck_always_on) { |
| defines += [ "DCHECK_ALWAYS_ON=1" ] |
| } |
| if (use_udev) { |
| # TODO(brettw) should probably be "=1". |
| defines += [ "USE_UDEV" ] |
| } |
| if (toolkit_views) { |
| defines += [ "TOOLKIT_VIEWS=1" ] |
| } |
| if (ui_compositor_image_transport) { |
| # TODO(brettw) should probably be "=1". |
| defines += [ "UI_COMPOSITOR_IMAGE_TRANSPORT" ] |
| } |
| if (use_ash) { |
| defines += [ "USE_ASH=1" ] |
| } |
| if (use_aura) { |
| defines += [ "USE_AURA=1" ] |
| } |
| if (use_pango) { |
| defines += [ "USE_PANGO=1" ] |
| } |
| if (use_cairo) { |
| defines += [ "USE_CAIRO=1" ] |
| } |
| if (use_clipboard_aurax11) { |
| defines += [ "USE_CLIPBOARD_AURAX11=1" ] |
| } |
| if (use_default_render_theme) { |
| defines += [ "USE_DEFAULT_RENDER_THEME=1" ] |
| } |
| if (use_glib) { |
| defines += [ "USE_GLIB=1" ] |
| } |
| if (use_openssl) { |
| defines += [ "USE_OPENSSL=1" ] |
| if (use_openssl_certs) { |
| defines += [ "USE_OPENSSL_CERTS=1" ] |
| } |
| } else if (use_nss_certs) { |
| # USE_NSS really means "use nss for certificate validation and storage" |
| # (like USE_OPENSSL_CERTS) and not "we're linking to NSS." It might be nice |
| # to rename this but we're hoping to transition away from NSS. |
| defines += [ "USE_NSS=1" ] |
| } |
| if (use_ozone) { |
| defines += [ "USE_OZONE=1" ] |
| } |
| if (use_x11) { |
| defines += [ "USE_X11=1" ] |
| } |
| if (use_allocator != "tcmalloc") { |
| defines += [ "NO_TCMALLOC" ] |
| } |
| if (is_asan) { |
| defines += [ |
| "ADDRESS_SANITIZER", |
| "MEMORY_TOOL_REPLACES_ALLOCATOR", |
| "MEMORY_SANITIZER_INITIAL_SIZE", |
| ] |
| } |
| if (enable_webrtc) { |
| defines += [ "ENABLE_WEBRTC=1" ] |
| } |
| if (disable_ftp_support) { |
| defines += [ "DISABLE_FTP_SUPPORT=1" ] |
| } |
| if (!enable_nacl) { |
| defines += [ "DISABLE_NACL" ] |
| } |
| if (enable_extensions) { |
| defines += [ "ENABLE_EXTENSIONS=1" ] |
| } |
| if (enable_configuration_policy) { |
| defines += [ "ENABLE_CONFIGURATION_POLICY" ] |
| } |
| if (enable_task_manager) { |
| defines += [ "ENABLE_TASK_MANAGER=1" ] |
| } |
| if (enable_themes) { |
| defines += [ "ENABLE_THEMES=1" ] |
| } |
| if (enable_captive_portal_detection) { |
| defines += [ "ENABLE_CAPTIVE_PORTAL_DETECTION=1" ] |
| } |
| if (enable_session_service) { |
| defines += [ "ENABLE_SESSION_SERVICE=1" ] |
| } |
| if (enable_rlz) { |
| defines += [ "ENABLE_RLZ" ] |
| } |
| if (enable_plugin_installation) { |
| defines += [ "ENABLE_PLUGIN_INSTALLATION=1" ] |
| } |
| if (enable_app_list) { |
| defines += [ "ENABLE_APP_LIST=1" ] |
| } |
| if (enable_settings_app) { |
| defines += [ "ENABLE_SETTINGS_APP=1" ] |
| } |
| if (enable_supervised_users) { |
| defines += [ "ENABLE_SUPERVISED_USERS=1" ] |
| } |
| if (enable_service_discovery) { |
| defines += [ "ENABLE_SERVICE_DISCOVERY=1" ] |
| } |
| if (enable_autofill_dialog) { |
| defines += [ "ENABLE_AUTOFILL_DIALOG=1" ] |
| } |
| if (enable_wifi_bootstrapping) { |
| defines += [ "ENABLE_WIFI_BOOTSTRAPPING=1" ] |
| } |
| if (enable_image_loader_extension) { |
| defines += [ "IMAGE_LOADER_EXTENSION=1" ] |
| } |
| if (enable_remoting) { |
| defines += [ "ENABLE_REMOTING=1" ] |
| } |
| if (enable_google_now) { |
| defines += [ "ENABLE_GOOGLE_NOW=1" ] |
| } |
| if (enable_one_click_signin) { |
| defines += [ "ENABLE_ONE_CLICK_SIGNIN" ] |
| } |
| if (enable_hidpi) { |
| defines += [ "ENABLE_HIDPI=1" ] |
| } |
| if (proprietary_codecs) { |
| defines += [ "USE_PROPRIETARY_CODECS" ] |
| } |
| if (enable_hangout_services_extension) { |
| defines += [ "ENABLE_HANGOUT_SERVICES_EXTENSION=1" ] |
| } |
| if (v8_use_external_startup_data) { |
| defines += [ "V8_USE_EXTERNAL_STARTUP_DATA" ] |
| } |
| } |
| |
| # Debug/release ---------------------------------------------------------------- |
| |
| config("debug") { |
| defines = [ |
| "_DEBUG", |
| "DYNAMIC_ANNOTATIONS_ENABLED=1", |
| "WTF_USE_DYNAMIC_ANNOTATIONS=1", |
| ] |
| |
| if (is_win) { |
| if (disable_iterator_debugging) { |
| # Iterator debugging is enabled by the compiler on debug builds, and we |
| # have to tell it to turn it off. |
| defines += [ "_HAS_ITERATOR_DEBUGGING=0" ] |
| } |
| } else if (is_linux && !is_android && current_cpu == "x64" && |
| !disable_iterator_debugging) { |
| # Enable libstdc++ debugging facilities to help catch problems early, see |
| # http://crbug.com/65151 . |
| # TODO(phajdan.jr): Should we enable this for all of POSIX? |
| defines += [ "_GLIBCXX_DEBUG=1" ] |
| } |
| } |
| |
| config("release") { |
| defines = [ "NDEBUG" ] |
| } |
| |
| # Default libraries ------------------------------------------------------------ |
| |
| # This config defines the default libraries applied to all targets. |
| config("default_libs") { |
| if (is_win) { |
| # TODO(brettw) this list of defaults should probably be smaller, and |
| # instead the targets that use the less common ones (e.g. wininet or |
| # winspool) should include those explicitly. |
| libs = [ |
| "advapi32.lib", |
| "comdlg32.lib", |
| "dbghelp.lib", |
| "delayimp.lib", |
| "dnsapi.lib", |
| "gdi32.lib", |
| "kernel32.lib", |
| "msimg32.lib", |
| "odbc32.lib", |
| "odbccp32.lib", |
| "ole32.lib", |
| "oleaut32.lib", |
| "psapi.lib", |
| "shell32.lib", |
| "shlwapi.lib", |
| "user32.lib", |
| "usp10.lib", |
| "uuid.lib", |
| "version.lib", |
| "wininet.lib", |
| "winmm.lib", |
| "winspool.lib", |
| "ws2_32.lib", |
| |
| # Please don't add more stuff here. We should actually be making this |
| # list smaller, since all common things should be covered. If you need |
| # some extra libraries, please just add a libs = [ "foo.lib" ] to your |
| # target that needs it. |
| ] |
| } else if (is_android) { |
| # Android uses -nostdlib so we need to add even libc here. |
| libs = [ |
| # TODO(brettw) write a version of this, hopefully we can express this |
| # without forking out to GCC just to get the library name. The android |
| # toolchain directory should probably be extracted into a .gni file that |
| # this file and the android toolchain .gn file can share. |
| # # Manually link the libgcc.a that the cross compiler uses. |
| # '<!(<(android_toolchain)/*-gcc -print-libgcc-file-name)', |
| "c", |
| "dl", |
| "m", |
| ] |
| } else if (is_mac) { |
| libs = [ |
| "AppKit.framework", |
| "ApplicationServices.framework", |
| "Carbon.framework", |
| "CoreFoundation.framework", |
| "Foundation.framework", |
| "IOKit.framework", |
| "Security.framework", |
| ] |
| } else if (is_ios) { |
| libs = [ |
| "CoreFoundation.framework", |
| "CoreGraphics.framework", |
| "CoreText.framework", |
| "Foundation.framework", |
| "UIKit.framework", |
| ] |
| } else if (is_linux) { |
| libs = [ "dl" ] |
| } |
| } |
