BUILD.gn

   1 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 # This is the root build file for GN. GN will start processing by loading this
   6 # file, and recursively load all dependencies until all dependencies are either
   7 # resolved or known not to exist (which will cause the build to fail). So if
   8 # you add a new build file, there must be some path of dependencies from this
   9 # file to your new one or GN won't know about it.
  10
  11 import("//build/config/ui.gni")
  12 if (is_android) {
  13   import("//build/config/android/config.gni")
  14 }
  15
  16 declare_args() {
  17   # A list of extra dependencies to add to the root target. This allows a
  18   # checkout to add additional targets without explicitly changing any checked-
  19   # in files.
  20   root_extra_deps = []
  21 }
  22
  23 # In GN, a "group" is a dummy target that just lists other targets.
  24 group("root") {
  25   # This should not be linked into production and depends on test targets.
  26   testonly = true
  27
  28   # Note that some dependencies are commented out. These are things that are
  29   # currently written but not hooked up to the build yet. They may need to be
  30   # completed or possibly just tested and then re-enabled.
  31   deps = [
  32     "//apps",
  33     "//ash",
  34     "//cc",
  35     "//cc/blink",
  36     "//chrome/browser",
  37     "//chrome/browser/devtools",
  38     "//chrome/common",
  39     "//chrome/plugin",
  40     "//chrome/renderer",
  41     "//chrome/test",
  42     "//chrome/tools",
  43     "//chrome/utility",
  44     "//components:all_components",
  45     "//content",
  46     "//content/shell:content_shell",
  47     "//content/test:test_support",
  48     "//crypto",
  49     "//device/battery",
  50     "//device/bluetooth",
  51     "//device/nfc",
  52     "//extensions/browser",
  53     "//extensions/common",
  54     "//extensions/common/api",
  55     "//extensions/renderer",
  56     "//gin",
  57     "//gpu",
  58     "//google_apis",
  59     "//google_apis/gcm",
  60     "//ipc",
  61     "//ipc/mojo",
  62     "//jingle:notifier",
  63     "//media",
  64     "//media/blink",
  65     "//media/cast",
  66     "//media/mojo",
  67     "//mojo",
  68     "//net",
  69     "//pdf",
  70     "//ppapi:ppapi_c",
  71     "//printing",
  72     "//remoting/client/plugin",
  73     "//sandbox",
  74     "//sdch",
  75     "//skia",
  76     "//storage/browser",
  77     "//sql",
  78     "//sync",
  79     "//third_party/WebKit/public:all_blink",
  80     "//third_party/angle:translator",
  81     "//third_party/brotli",
  82     "//third_party/cacheinvalidation",
  83     "//third_party/cld",
  84     "//third_party/cld_2",
  85     "//third_party/ffmpeg",
  86     "//third_party/flac",
  87     "//third_party/harfbuzz-ng",
  88     "//third_party/hunspell",
  89     "//third_party/iccjpeg",
  90     "//third_party/icu",
  91     "//third_party/leveldatabase",
  92     "//third_party/libphonenumber",
  93     "//third_party/libjingle",
  94     "//third_party/libpng",
  95     "//third_party/libsrtp",
  96     "//third_party/libusb",
  97     "//third_party/libwebm",
  98     "//third_party/libwebp",
  99     "//third_party/libxslt",
 100     "//third_party/libvpx",
 101     "//third_party/libyuv",
 102     "//third_party/lzma_sdk",
 103     "//third_party/mesa",
 104     "//third_party/opus",
 105     "//third_party/ots",
 106     "//third_party/protobuf:protobuf_lite",
 107     "//third_party/qcms",
 108     "//third_party/re2",
 109     "//third_party/smhasher:cityhash",
 110     "//third_party/smhasher:murmurhash3",
 111     "//third_party/smhasher:pmurhash",
 112     "//third_party/snappy",
 113     "//third_party/speex",
 114     "//third_party/usrsctp",
 115     "//third_party/widevine/cdm:version_h",
 116     "//third_party/webrtc",
 117     "//third_party/zlib",
 118     "//third_party:jpeg",
 119     "//tools/gn",
 120     "//tools/imagediff($host_toolchain)",
 121     "//ui/accessibility",
 122     "//ui/app_list",
 123     "//ui/aura",
 124     "//ui/base",
 125     "//ui/display",
 126     "//ui/events",
 127     "//ui/gfx",
 128     "//ui/gl",
 129     "//ui/keyboard",
 130     "//ui/native_theme",
 131     "//ui/resources",
 132     "//ui/snapshot",
 133     "//ui/strings",
 134     "//ui/surface",
 135     "//ui/views",
 136     "//ui/views/controls/webview",
 137     "//ui/web_dialogs",
 138     "//url",
 139     "//v8:v8",
 140   ] + root_extra_deps
 141
 142   if (!is_win) {
 143     deps += [ "//breakpad:symupload" ]
 144   }
 145
 146   if (is_linux) {
 147     deps += [
 148       "//dbus",
 149       "//third_party/fontconfig",
 150       "//third_party/freetype2",
 151     ]
 152   }
 153
 154   if (use_x11) {
 155     deps += [ "//tools/xdisplaycheck" ]
 156   }
 157
 158   if (use_aura) {
 159     deps += [ "//ui/wm" ]
 160   }
 161
 162   if (is_win) {
 163     deps += [
 164       "//ui/metro_viewer",
 165     ]
 166   }
 167
 168   if (is_win || is_mac || is_chromeos) {
 169     # RLZ works on these platforms.
 170     deps += [
 171       "//rlz:rlz_lib",
 172     ]
 173   }
 174
 175   if (cpu_arch == "x86" || cpu_arch == "x64") {
 176     # YASM is x86/x64 only.
 177     deps += [ "//third_party/yasm($host_toolchain)" ]
 178   }
 179
 180   if (is_android) {
 181     deps += [
 182       "//base/android/linker:chromium_android_linker",
 183       "//build/android/rezip",
 184       "//third_party/openmax_dl/dl",
 185       "//content/shell/android:content_shell_apk",
 186       "//chrome/android:chrome_shell_apk",
 187       "//chrome/test/chromedriver/test/webview_shell:chromedriver_webview_shell_apk",
 188       "//ui/android:ui_java",
 189       "//third_party/android_tools:android_gcm_java",
 190       "//third_party/android_tools:uiautomator_java",
 191       "//third_party/android_tools:android_support_v13_java",
 192       "//third_party/android_tools:android_support_v7_appcompat_java",
 193       "//third_party/android_tools:android_support_v7_mediarouter_java",
 194       "//third_party/eyesfree:eyesfree_java",
 195     ]
 196
 197     if (has_chrome_android_internal) {
 198       deps += [
 199         "//clank",
 200       ]
 201     }
 202
 203     # TODO(GYP): Move the targets in the rest of this block that still
 204     # need to be made to work in the GN build to the bottom of the file
 205     # so that all the remaining work is located in one place in the file.
 206     # This block should contain only the targets that aren't actually
 207     # needed on Android.
 208
 209     deps -= [
 210       "//apps",  # Needs testing.
 211       "//chrome/browser",
 212       "//chrome/browser/devtools",
 213       "//chrome/common",
 214       "//chrome/plugin",
 215       "//chrome/renderer",
 216       "//chrome/test",
 217       "//chrome/tools",
 218       "//chrome/utility",
 219       "//content/shell:content_shell",
 220       "//extensions/browser",
 221       "//extensions/common",
 222       "//extensions/common/api",
 223       "//extensions/renderer",
 224       "//pdf",  # Not compiled on Android in GYP yet, either.
 225       "//ppapi:ppapi_c",
 226       "//third_party/libusb",
 227       "//ui/keyboard",  # Blocked on content.
 228
 229       # Seems to not be compiled on Android. Otherwise it will need a config.h.
 230       "//third_party/libxslt",
 231
 232       # Not relevant to Android.
 233       "//ash",
 234       "//tools/gn",
 235       "//ui/aura",
 236       "//ui/display",
 237       "//ui/views",
 238       "//ui/views/controls/webview",
 239
 240       # Fails on Android for unknown reasons.
 241       "//third_party/flac",
 242       "//breakpad:symupload",
 243
 244       # Not tested on Android yet:
 245       "//google_apis/gcm",
 246       "//remoting/client/plugin",
 247       "//storage/browser",
 248       "//third_party/cld_2",
 249       "//third_party/ffmpeg",
 250       "//ui/app_list",
 251       "//ui/web_dialogs",
 252     ]
 253   }
 254
 255   if (use_ozone) {
 256     deps += [
 257       "//ui/ozone",
 258       "//ui/ozone/demo",
 259     ]
 260   }
 261
 262   # Non-mobile builds.
 263   if (!is_android && !is_ios) {
 264     deps += [
 265       "//device/usb",
 266     ]
 267   }
 268
 269   #
 270   # TODO(GYP): Make everything below this work in the GN build.
 271   #
 272
 273   if (is_mac) {
 274     # TODO(dpranke): Need to fix the unused function errors in breakpad.
 275     deps -= [
 276       "//breakpad:symupload"
 277     ]
 278
 279     # TODO(dpranke): These need a webrtc fix in order to build.
 280     deps -= [
 281       "//jingle:notifier",
 282       "//third_party/libjingle",
 283       "//third_party/webrtc",
 284     ]
 285
 286     # TODO(dpranke): These depend on Blink and need Blink fixes to build.
 287     deps -= [
 288       "//cc/blink",
 289       "//content",
 290       "//content/test:test_support",
 291       "//media/blink",
 292       "//pdf",
 293       "//ppapi:ppapi_c",
 294       "//third_party/WebKit/public:all_blink",
 295       "//ui/app_list",
 296     ]
 297
 298     # TODO(dpranke): These are as-yet untriaged but need at least the above.
 299     deps -= [
 300       "//apps",
 301       "//ash",
 302       "//chrome/browser",
 303       "//chrome/browser/devtools",
 304       "//chrome/common",
 305       "//chrome/plugin",
 306       "//chrome/renderer",
 307       "//chrome/test",
 308       "//chrome/utility",
 309       "//components:all_components",
 310       "//content/shell:content_shell",
 311       "//extensions/browser",
 312       "//extensions/common",
 313       "//extensions/common/api",
 314       "//extensions/renderer",
 315       "//remoting/client/plugin",
 316       "//third_party/usrsctp",
 317       "//ui/aura",
 318       "//ui/keyboard",
 319       "//ui/views",
 320       "//ui/views/controls/webview",
 321       "//ui/web_dialogs",
 322     ]
 323   }
 324
 325   if (is_win) {
 326     deps -= [
 327       "//apps",
 328       "//ash",
 329       "//chrome/browser",
 330       "//chrome/browser/devtools",
 331       "//chrome/common",
 332       "//chrome/plugin",
 333       "//chrome/renderer",
 334       "//chrome/test",
 335       "//chrome/utility",
 336       "//components:all_components",
 337       "//cc",
 338       "//cc/blink",
 339       "//content",
 340       "//content/shell:content_shell",
 341       "//content/test:test_support",
 342       "//device/bluetooth",
 343       "//extensions/browser",
 344       "//extensions/common",
 345       "//extensions/common/api",
 346       "//extensions/renderer",
 347       "//gpu",
 348       "//google_apis",
 349       "//google_apis/gcm",
 350       "//jingle:notifier",
 351       "//media",
 352       "//media/blink",
 353       "//media/cast",
 354       "//media/mojo",
 355       "//mojo",
 356       "//pdf",
 357       "//ppapi:ppapi_c",
 358       "//printing",
 359       "//remoting/client/plugin",
 360       "//sandbox",
 361       "//storage/browser",
 362       "//sync",
 363       "//third_party/WebKit/public:all_blink",
 364       "//third_party/angle:translator",
 365       "//third_party/leveldatabase",
 366       "//third_party/libjingle",
 367       "//third_party/usrsctp",
 368       "//third_party/webrtc",
 369       "//ui/accessibility",
 370       "//ui/app_list",
 371       "//ui/aura",
 372       "//ui/base",
 373       "//ui/display",
 374       "//ui/events",
 375       "//ui/gfx",
 376       "//ui/gl",
 377       "//ui/keyboard",
 378       "//ui/native_theme",
 379       "//ui/snapshot",
 380       "//ui/surface",
 381       "//ui/views",
 382       "//ui/views/controls/webview",
 383       "//ui/web_dialogs",
 384       "//ui/wm",
 385     ]
 386   }
 387 }