DEPS

use_relative_paths = True

gclient_gn_args_file = 'build/config/gclient_args.gni'

vars = {
  'chromium_git': 'https://chromium.googlesource.com',
  'dawn_git': 'https://dawn.googlesource.com',
  'github_git': 'https://github.com',
  'swiftshader_git': 'https://swiftshader.googlesource.com',

  'dawn_standalone': True,
}

deps = {
  # Dependencies required to use GN/Clang in standalone
  'build': {
    'url': '{chromium_git}/chromium/src/build@6fa63e6b1506d6dce6c8e86c4dc2b70e4e6f1e6b',
    'condition': 'dawn_standalone',
  },
  'buildtools': {
    'url': '{chromium_git}/chromium/src/buildtools@fc5af1ac75d8a249d692fb3cbf707dd9f791ec3c',
    'condition': 'dawn_standalone',
  },
  'tools/clang': {
    'url': '{chromium_git}/chromium/src/tools/clang@aecd85e062e006f47665ed6347e0cc1e9a116421',
    'condition': 'dawn_standalone',
  },
  'tools/clang/dsymutil': {
    'packages': [
      {
        'package': 'chromium/llvm-build-tools/dsymutil',
        'version': 'M56jPzDv1620Rnm__jTMYS62Zi8rxHVq7yw0qeBFEgkC',
      }
    ],
    'condition': 'checkout_mac or checkout_ios',
    'dep_type': 'cipd',
  },

  # Testing, GTest and GMock
  'testing': {
    'url': '{chromium_git}/chromium/src/testing@3e2640a325dc34ec3d9cb2802b8da874aecaf52d',
    'condition': 'dawn_standalone',
  },
  'third_party/googletest': {
    'url': '{chromium_git}/external/github.com/google/googletest@2828773179fa425ee406df61890a150577178ea2',
    'condition': 'dawn_standalone',
  },

  # Jinja2 and MarkupSafe for the code generator
  'third_party/jinja2': {
    'url': '{chromium_git}/chromium/src/third_party/jinja2@a82a4944a7f2496639f34a89c9923be5908b80aa',
    'condition': 'dawn_standalone',
  },
  'third_party/markupsafe': {
    'url': '{chromium_git}/chromium/src/third_party/markupsafe@0944e71f4b2cb9a871bcbe353f95e889b64a611a',
    'condition': 'dawn_standalone',
  },

  # SPIRV compiler dependencies: shaderc
  'third_party/shaderc': {
    'url': '{chromium_git}/external/github.com/google/shaderc@8d081127ee28ff5df8123c994c00bc66a57e9e9c',
    'condition': 'dawn_standalone',
  },

  # WGSL support
  'third_party/tint': {
    'url': '{dawn_git}/tint@4c4ceeea9d52b4e72ccabf3eb5e33b1b5f5a96c1',
    'condition': 'dawn_standalone',
  },

  # GLFW for tests and samples
  'third_party/glfw': {
    'url': '{chromium_git}/external/github.com/glfw/glfw@94773111300fee0453844a4c9407af7e880b4df8',
    'condition': 'dawn_standalone',
  },

  # Dependencies for samples: GLM
  'third_party/glm': {
    'url': '{github_git}/g-truc/glm.git@bf71a834948186f4097caa076cd2663c69a10e1e',
    'condition': 'dawn_standalone',
  },

  'third_party/vulkan_memory_allocator': {
    'url': '{chromium_git}/external/github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator@065e739079d9d58bef28ccd793cbf512261f09ed',
    'condition': 'dawn_standalone',
  },

  'third_party/angle': {
    'url': '{chromium_git}/angle/angle@f4cd17472aca1939277b145ef0f72b0946b83716',
    'condition': 'dawn_standalone',
  },

  'third_party/swiftshader': {
    'url': '{swiftshader_git}/SwiftShader@df17a76102dfabb3f1bd6e51449cece9f77b45e3',
    'condition': 'dawn_standalone',
  },

  'third_party/vulkan-deps': {
    'url': '{chromium_git}/vulkan-deps@23a4efc36ed9e649fc650ce9dd26df5cac2c26ab',
  },

  'third_party/zlib': {
    'url': '{chromium_git}/chromium/src/third_party/zlib@c29ee8c9c3824ca013479bf8115035527967fe02',
    'condition': 'dawn_standalone',
  },
}

hooks = [
  # Pull the compilers and system libraries for hermetic builds
  {
    'name': 'sysroot_x86',
    'pattern': '.',
    'condition': 'checkout_linux and ((checkout_x86 or checkout_x64) and dawn_standalone)',
    'action': ['python', 'build/linux/sysroot_scripts/install-sysroot.py',
               '--arch=x86'],
  },
  {
    'name': 'sysroot_x64',
    'pattern': '.',
    'condition': 'checkout_linux and (checkout_x64 and dawn_standalone)',
    'action': ['python', 'build/linux/sysroot_scripts/install-sysroot.py',
               '--arch=x64'],
  },
  {
    # Update the Mac toolchain if possible, this makes builders use "hermetic XCode" which is
    # is more consistent (only changes when rolling build/) and is cached.
    'name': 'mac_toolchain',
    'pattern': '.',
    'condition': 'checkout_mac',
    'action': ['python', 'build/mac_toolchain.py'],
  },
  {
    # Update the Windows toolchain if necessary. Must run before 'clang' below.
    'name': 'win_toolchain',
    'pattern': '.',
    'condition': 'checkout_win and dawn_standalone',
    'action': ['python', 'build/vs_toolchain.py', 'update', '--force'],
  },
  {
    # Note: On Win, this should run after win_toolchain, as it may use it.
    'name': 'clang',
    'pattern': '.',
    'action': ['python', 'tools/clang/scripts/update.py'],
    'condition': 'dawn_standalone',
  },
  {
    # Pull rc binaries using checked-in hashes.
    'name': 'rc_win',
    'pattern': '.',
    'condition': 'checkout_win and (host_os == "win" and dawn_standalone)',
    'action': [ 'download_from_google_storage',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-browser-clang/rc',
                '-s', 'build/toolchain/win/rc/win/rc.exe.sha1',
    ],
  },
  # Pull clang-format binaries using checked-in hashes.
  {
    'name': 'clang_format_win',
    'pattern': '.',
    'condition': 'host_os == "win"',
    'action': [ 'download_from_google_storage',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-clang-format',
                '-s', 'buildtools/win/clang-format.exe.sha1',
    ],
  },
  {
    'name': 'clang_format_mac',
    'pattern': '.',
    'condition': 'host_os == "mac"',
    'action': [ 'download_from_google_storage',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-clang-format',
                '-s', 'buildtools/mac/clang-format.sha1',
    ],
  },
  {
    'name': 'clang_format_linux',
    'pattern': '.',
    'condition': 'host_os == "linux"',
    'action': [ 'download_from_google_storage',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-clang-format',
                '-s', 'buildtools/linux64/clang-format.sha1',
    ],
  },
  # Update build/util/LASTCHANGE.
  {
    'name': 'lastchange',
    'pattern': '.',
    'condition': 'dawn_standalone',
    'action': ['python', 'build/util/lastchange.py',
               '-o', 'build/util/LASTCHANGE'],
  },
]

recursedeps = [
  # buildtools provides clang_format, libc++, and libc++abi
  'buildtools',
  'third_party/vulkan-deps',
]