src/third_party/WebKit/Source/platform/BUILD.gn

   1 # Copyright 2014 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 import("//build/config/ui.gni")
   6 import("//third_party/WebKit/Source/build/scripts/scripts.gni")
   7 import("//third_party/WebKit/Source/config.gni")
   8 import("//third_party/WebKit/Source/platform/platform.gni")
   9 import("//third_party/WebKit/Source/platform/platform_generated.gni")
  10
  11 # Most targets in this file are private actions so use that as the default.
  12 visibility = [ ":*" ]
  13
  14 heap_gypi = exec_script(
  15     "//build/gypi_to_gn.py",
  16     [ rebase_path("heap/blink_heap.gypi") ],
  17     "scope",
  18     [ "heap/blink_heap.gypi" ])
  19
  20 blink_platform_neon_files = [
  21   "graphics/cpu/arm/WebGLImageConversionNEON.h",
  22   "graphics/cpu/arm/filters/FEBlendNEON.h",
  23   "graphics/cpu/arm/filters/FECompositeArithmeticNEON.h",
  24   "graphics/cpu/arm/filters/FEGaussianBlurNEON.h",
  25   "graphics/cpu/arm/filters/NEONHelpers.h",
  26 ]
  27
  28 # blink_common in blink_platform.gyp
  29 component("blink_common") {
  30   visibility = []  # Allow re-assignment of list.
  31   visibility = [ "//third_party/WebKit/*" ]
  32   sources = [
  33     "exported/WebCString.cpp",
  34     "exported/WebString.cpp",
  35     "exported/WebCommon.cpp",
  36   ]
  37
  38   defines = [
  39     "BLINK_COMMON_IMPLEMENTATION=1",
  40     "INSIDE_BLINK",
  41   ]
  42
  43   configs += [
  44     "//build/config/compiler:wexit_time_destructors",
  45     "//third_party/WebKit/Source:config",
  46     "//third_party/WebKit/Source:non_test_config",
  47   ]
  48
  49   deps = [
  50     "//third_party/WebKit/Source/wtf",
  51   ]
  52 }
  53
  54 # Chromium's version of WebCore includes the following Objective-C classes. The
  55 # system-provided WebCore framework may also provide these classes. Because of
  56 # the nature of Objective-C binding (dynamically at runtime), it's possible for
  57 # the Chromium-provided versions to interfere with the system-provided
  58 # versions. This may happen when a system framework attempts to use
  59 # core.framework, such as when converting an HTML-flavored string to an
  60 # NSAttributedString. The solution is to force Objective-C class names that
  61 # would conflict to use alternate names.
  62 #
  63 # This list will hopefully shrink but may also grow. Its performance is
  64 # monitored by the "Check Objective-C Rename" postbuild step, and any
  65 # suspicious-looking symbols not handled here or whitelisted in that step will
  66 # cause a build failure.
  67 #
  68 # If this is unhandled, the console will receive log messages
  69 # such as:
  70 # com.google.Chrome[] objc[]: Class ScrollbarPrefsObserver is implemented in both .../Google Chrome.app/Contents/Versions/.../Google Chrome Helper.app/Contents/MacOS/../../../Google Chrome Framework.framework/Google Chrome Framework and /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/WebCore. One of the two will be used. Which one is undefined.
  71 if (is_mac) {
  72   config("mac_objc_renaming") {
  73     defines = [
  74       "WebCascadeList=ChromiumWebCoreObjCWebCascadeList",
  75       "WebFontCache=ChromiumWebCoreObjCWebFontCache",
  76       "WebScrollAnimationHelperDelegate=ChromiumWebCoreObjCWebScrollAnimationHelperDelegate",
  77       "WebScrollbarPainterControllerDelegate=ChromiumWebCoreObjCWebScrollbarPainterControllerDelegate",
  78       "WebScrollbarPainterDelegate=ChromiumWebCoreObjCWebScrollbarPainterDelegate",
  79       "WebScrollbarPartAnimation=ChromiumWebCoreObjCWebScrollbarPartAnimation",
  80       "WebCoreFlippedView=ChromiumWebCoreObjCWebCoreFlippedView",
  81       "WebCoreTextFieldCell=ChromiumWebCoreObjCWebCoreTextFieldCell",
  82       "WebCoreRenderThemeNotificationObserver=ChromiumWebCoreObjCWebCoreRenderThemeNotificationObserver",
  83     ]
  84   }
  85 }
  86
  87 # FontFamilyNames action in make_platform_generated in
  88 # platform_generated.gyp
  89 action("font_family_names") {
  90   script = "../build/scripts/make_names.py"
  91
  92   font_family_names_in = "fonts/FontFamilyNames.in"
  93   inputs = make_names_files + [ font_family_names_in ]
  94
  95   outputs = [
  96     "$blink_platform_output_dir/FontFamilyNames.cpp",
  97     "$blink_platform_output_dir/FontFamilyNames.h",
  98   ]
  99
 100   args = [
 101     rebase_path(font_family_names_in, root_build_dir),
 102     "--output_dir",
 103     rebase_path(blink_platform_output_dir, root_build_dir),
 104   ]
 105 }
 106
 107 # RuntimeEnabledFeatures action in make_platform_generated in
 108 # platform_generated.gyp
 109 action("runtime_enabled_features") {
 110   script = "../build/scripts/make_runtime_features.py"
 111
 112   runtime_enabled_features_in = "RuntimeEnabledFeatures.in"
 113   inputs = scripts_for_in_files + [
 114     runtime_enabled_features_in,
 115     "../build/scripts/templates/RuntimeEnabledFeatures.cpp.tmpl",
 116     "../build/scripts/templates/RuntimeEnabledFeatures.h.tmpl",
 117   ]
 118
 119   outputs = [
 120     "$blink_platform_output_dir/RuntimeEnabledFeatures.cpp",
 121     "$blink_platform_output_dir/RuntimeEnabledFeatures.h",
 122   ]
 123
 124   args = [
 125     rebase_path(runtime_enabled_features_in, root_build_dir),
 126     "--output_dir",
 127     rebase_path(blink_platform_output_dir, root_build_dir),
 128   ]
 129 }
 130
 131 # ColorData action in make_platform_generated in platform_generated.gyp
 132 action("color_data") {
 133   script = "../build/scripts/gperf.py"
 134
 135   color_data_gperf = "ColorData.gperf"
 136   inputs = [ color_data_gperf ]
 137
 138   output_file = "$blink_platform_output_dir/ColorData.cpp"
 139   outputs = [ output_file ]
 140
 141   args = [
 142     gperf_exe,
 143     "--key-positions=*",
 144     "-D", "-s", "2",
 145     rebase_path(color_data_gperf, root_build_dir),
 146     "--output-file=" + rebase_path(output_file, root_build_dir),
 147   ]
 148 }
 149
 150 # This isn't strictly necessary since we can just add the deps to "platform",
 151 # but it helps to have the targets match the GYP build.
 152 group("make_platform_generated") {
 153   visibility = []  # Allow re-assignment of list.
 154   visibility = [ "//third_party/WebKit/Source/*" ]
 155   deps = [
 156     ":blink_common",
 157     ":color_data",
 158     ":font_family_names",
 159     ":runtime_enabled_features",
 160   ]
 161 }
 162
 163 # TODO(brettw) Objective C Renaming postbuild steps on Mac.
 164 # blink_platform target in blink_platform.gyp
 165 component("platform") {
 166   visibility = []  # Allow re-assignment of list.
 167   visibility = [ "//third_party/WebKit/*" ]
 168   output_name = "blink_platform"
 169
 170   sources = platform_files
 171   sources -= blink_platform_neon_files
 172
 173   # Add in the generated files.
 174   sources +=
 175     get_target_outputs(":font_family_names") +
 176     get_target_outputs(":runtime_enabled_features") +
 177     get_target_outputs(":color_data")
 178
 179   configs += [
 180     "//third_party/WebKit/Source:config",
 181     "//third_party/WebKit/Source:non_test_config",
 182   ]
 183
 184   defines = [
 185     "BLINK_PLATFORM_IMPLEMENTATION=1",
 186     "INSIDE_BLINK",
 187   ]
 188
 189   include_dirs = [
 190     #"$angle_path/include",
 191     "$root_gen_dir/blink",
 192   ]
 193
 194   public_deps = [
 195     "//gpu/command_buffer/client:gles2_c_lib",
 196     "//skia",
 197     "//third_party:jpeg",
 198     "//third_party/iccjpeg",
 199     "//third_party/libpng",
 200     "//third_party/libwebp",
 201     "//third_party/ots",
 202     "//third_party/qcms",
 203     "//url",
 204     "//v8",
 205   ]
 206   deps = [
 207     ":make_platform_generated",
 208     "//third_party/harfbuzz-ng",
 209     "//third_party/icu",
 210     "//third_party/WebKit/Source/wtf",
 211     "//third_party/WebKit/Source/platform/heap",
 212   ]
 213
 214   if (is_mac) {
 215     sources -= [
 216       "fonts/harfbuzz/FontHarfBuzz.cpp",
 217       "fonts/harfbuzz/HarfBuzzFaceSkia.cpp",
 218       "fonts/opentype/OpenTypeTypes.h",
 219       "fonts/opentype/OpenTypeVerticalData.cpp",
 220       "fonts/opentype/OpenTypeVerticalData.h",
 221       # The Mac currently uses FontCustomPlatformDataMac.cpp instead.
 222       "fonts/skia/FontCustomPlatformDataSkia.cpp",
 223       "fonts/skia/FontCacheSkia.cpp",
 224       "fonts/skia/SimpleFontDataSkia.cpp",
 225       # Uses LocaleMac instead.
 226       "text/LocaleICU.cpp",
 227       "text/LocaleICU.h",
 228       # Uses KillRingMac.mm instead.
 229       "KillRingNone.cpp",
 230       # Mac uses only ScrollAnimatorMac.
 231       "scroll/ScrollbarThemeNonMacCommon.cpp",
 232       "scroll/ScrollbarThemeNonMacCommon.h",
 233       "scroll/ScrollAnimatorNone.cpp",
 234       "scroll/ScrollAnimatorNone.h",
 235     ]
 236
 237     # Some Mac-specific parts of WebKit won't compile without having this
 238     # prefix header injected.
 239     cflags = [
 240       "-include",
 241       rebase_path("../build/mac/Prefix.h", root_build_dir),
 242     ]
 243
 244     defines += [ "WebFontCache=ChromiumWebCoreObjCWebFontCache" ]
 245     configs += [ ":mac_objc_renaming" ]
 246     libs = [
 247       "Accelerate.framework",
 248       "Carbon.framework",
 249       "Foundation.framework",
 250     ]
 251   } else {
 252     sources -= [
 253       "fonts/harfbuzz/HarfBuzzFaceCoreText.cpp",
 254       "geometry/cg/FloatPointCG.cpp",
 255       "geometry/cg/FloatRectCG.cpp",
 256       "geometry/cg/FloatSizeCG.cpp",
 257       "geometry/cg/IntPointCG.cpp",
 258       "geometry/cg/IntRectCG.cpp",
 259       "geometry/cg/IntSizeCG.cpp",
 260     ]
 261   }
 262
 263   if (is_win) {
 264     sources -= [
 265       # Uses LocaleWin instead.
 266       "text/LocaleICU.cpp",
 267       "text/LocaleICU.h",
 268     ]
 269     cflags = [
 270       "/wd4267",  # Conversion from 'size_t' to 'type', possible loss of data.
 271       "/wd4334",  # Result of 32-bit shift implicitly converted to 64 bits.
 272       "/wd4724",  # Modulo by 0.
 273     ]
 274   } else {
 275     sources -= [
 276       "clipboard/ClipboardUtilitiesWin.cpp",
 277       "fonts/opentype/OpenTypeUtilities.cpp",
 278       "fonts/opentype/OpenTypeUtilities.h",
 279       "text/LocaleWin.cpp",
 280     ]
 281   }
 282
 283   if (is_android) {
 284     # Add in some Linux files also shared with Android.
 285     set_sources_assignment_filter([])
 286     sources += [
 287       "exported/linux/WebFontRenderStyle.cpp",
 288       "fonts/linux/FontPlatformDataLinux.cpp",
 289     ]
 290     set_sources_assignment_filter(sources_assignment_filter)
 291   } else {
 292     sources -= [
 293       "scroll/ScrollbarThemeAndroid.cpp",
 294     ]
 295   }
 296
 297   if (is_linux) {
 298     public_configs = [ "//build/config/linux:fontconfig" ]
 299   }
 300
 301   if (!use_default_render_theme) {
 302     sources -= [
 303       "scroll/ScrollbarThemeAura.cpp",
 304       "scroll/ScrollbarThemeAura.h",
 305     ]
 306   }
 307
 308   if (cpu_arch == "arm") {
 309     deps += [ ":blink_arm_neon" ]
 310   }
 311
 312   if (use_webaudio_ffmpeg) {
 313     include_dirs += [ "//third_party/ffmpeg" ]
 314     deps += [ "//third_party/ffmpeg" ]
 315   }
 316   if (use_openmax_dl_fft) {
 317     include_dirs += [ "//third_party/openmax_dl" ]
 318     # TODO(GYP)
 319     # deps += [ "//third_party/openmax_dl/dl" ]
 320   }
 321 }
 322
 323 test("heap_unittests") {
 324   visibility = []  # Allow re-assignment of list.
 325   visibility = [ "//third_party/WebKit/*" ]
 326   output_name = "blink_heap_unittests"
 327
 328   sources = rebase_path(heap_gypi.platform_heap_test_files, ".", "heap")
 329   sources += [ "heap/RunAllTests.cpp" ]
 330
 331   configs += [
 332     "//third_party/WebKit/Source/wtf:wtf_config",
 333     "//third_party/WebKit/Source:config",
 334   ]
 335
 336   deps = [
 337     ":platform",
 338     "//base",
 339     "//base/allocator",
 340     "//base/test:test_support",
 341     "//testing/gmock",
 342     "//testing/gtest",
 343     "//third_party/WebKit/Source/wtf",
 344     "//third_party/WebKit/Source/wtf:test_support",
 345     "//content/test:test_support",
 346   ]
 347 }
 348
 349 test("platform_unittests") {
 350   visibility = []  # Allow re-assignment of list.
 351   visibility = [ "//third_party/WebKit/*" ]
 352   output_name = "blink_platform_unittests"
 353
 354   sources = platform_test_files
 355
 356   sources += [ "testing/RunAllTests.cpp" ]
 357
 358   configs += [
 359     "//third_party/WebKit/Source/wtf:wtf_config",
 360     "//third_party/WebKit/Source:config",
 361   ]
 362
 363   deps = [
 364     ":blink_common",
 365     ":platform",
 366     "//base",
 367     "//base/allocator",
 368     "//base/test:test_support",
 369     "//skia",
 370     "//testing/gmock",
 371     "//testing/gtest",
 372     "//third_party/WebKit/Source/wtf",
 373     "//third_party/WebKit/Source/wtf:test_support",
 374     "//url",
 375   ]
 376
 377   defines = [
 378     "INSIDE_BLINK",
 379   ]
 380
 381   include_dirs = [
 382     "$root_gen_dir/blink",
 383   ]
 384 }
 385
 386
 387 if (cpu_arch == "arm") {
 388   source_set("blink_arm_neon") {
 389     sources = blink_platform_neon_files
 390
 391     # The *NEON.cpp files fail to compile when -mthumb is passed. Force
 392     # them to build in ARM mode.
 393     # See https://bugs.webkit.org/show_bug.cgi?id=62916.
 394     # TODO(GYP)
 395     #'cflags': ['-marm'],
 396     #    'conditions': [
 397     #      ['OS=="android"', {
 398     #        'cflags!': ['-mthumb'],
 399     #      }],
 400     #    ],
 401
 402     deps = [ ":blink_common" ]
 403   }
 404 }