DEPS

# Note: The buildbots evaluate this file with CWD set to the parent
# directory and assume that the root of the checkout is in ./v8/, so
# all paths in here must match this assumption.

use_relative_paths = True

gclient_gn_args_file = 'build/config/gclient_args.gni'
gclient_gn_args = [
]

vars = {
  # Fetches only the SDK boot images which match at least one of the whitelist
  # entries in a comma-separated list.
  #
  # Available images:
  #   Emulation:
  #   - terminal.qemu-x64
  #   - terminal.qemu-arm64
  #   - workstation.qemu-x64-release
  #   Hardware:
  #   - minimal.x64
  #   - core.x64-dfv2
  #
  # Since the images are hundreds of MB, default to only downloading the image
  # most commonly useful for developers. Bots and developers that need to use
  # other images (e.g., qemu.arm64) can override this with additional images.
  'checkout_fuchsia_boot_images': "terminal.x64",
  'checkout_fuchsia_product_bundles': '"{checkout_fuchsia_boot_images}" != ""',

  'checkout_instrumented_libraries': False,
  'checkout_ittapi': False,

  # Fetch the prebuilt binaries for llvm-cov and llvm-profdata. Needed to
  # process the raw profiles produced by instrumented targets (built with
  # the gn arg 'use_clang_coverage').
  'checkout_clang_coverage_tools': False,

  # Fetch clang-tidy into the same bin/ directory as our clang binary.
  'checkout_clang_tidy': False,

  # Fetch and build V8 builtins with PGO profiles
  'checkout_v8_builtins_pgo_profiles': False,

  'chromium_url': 'https://chromium.googlesource.com',
  'android_url': 'https://android.googlesource.com',
  'download_gcmole': False,
  'download_jsfunfuzz': False,
  'download_prebuilt_bazel': False,
  'check_v8_header_includes': False,

  # By default, download the fuchsia sdk from the public sdk directory.
  'fuchsia_sdk_cipd_prefix': 'fuchsia/sdk/core/',

  # Used for downloading the Fuchsia SDK without running hooks.
  'checkout_fuchsia_no_hooks': False,

  # reclient CIPD package version
  'reclient_version': 're_client_version:0.120.1.f75cfb7-gomaip',

  # Fetch configuration files required for the 'use_remoteexec' gn arg
  'download_remoteexec_cfg': False,

  # RBE instance to use for running remote builds
  'rbe_instance': Str('projects/rbe-chrome-untrusted/instances/default_instance'),

  # RBE project to download rewrapper config files for. Only needed if
  # different from the project used in 'rbe_instance'
  'rewrapper_cfg_project': Str(''),

  # This variable is overrided in Chromium's DEPS file.
  'build_with_chromium': False,

  # GN CIPD package version.
  'gn_version': 'git_revision:bc5744174d9ea1c292f3f08cfb95fa97ea5c595e',

  # ninja CIPD package version
  # https://chrome-infra-packages.appspot.com/p/infra/3pp/tools/ninja
  'ninja_version': 'version:2@1.11.1.chromium.6',

  # luci-go CIPD package version.
  'luci_go': 'git_revision:bd7ce256f73f85cb75c630b40afa382cdf7fcc51',

  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling Fuchsia sdk
  # and whatever else without interference from each other.
  'fuchsia_version': 'version:16.20231117.2.1',

  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling android_sdk_build-tools_version
  # and whatever else without interference from each other.
  'android_sdk_build-tools_version': 'YK9Rzw3fDzMHVzatNN6VlyoD_81amLZpN1AbmkdOd6AC',
  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling android_sdk_emulator_version
  # and whatever else without interference from each other.
  'android_sdk_emulator_version': '9lGp8nTUCRRWGMnI_96HcKfzjnxEJKUcfvfwmA3wXNkC',
  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling android_sdk_extras_version
  # and whatever else without interference from each other.
  'android_sdk_extras_version': 'bY55nDqO6FAm6FkGIj09sh2KW9oqAkCGKjYok5nUvBMC',
  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling android_sdk_patcher_version
  # and whatever else without interference from each other.
  'android_sdk_patcher_version': 'I6FNMhrXlpB-E1lOhMlvld7xt9lBVNOO83KIluXDyA0C',
  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling android_sdk_platform-tools_version
  # and whatever else without interference from each other.
  'android_sdk_platform-tools_version': 'HWVsGs2HCKgSVv41FsOcsfJbNcB0UFiNrF6Tc4yRArYC',
  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling android_sdk_platforms_version
  # and whatever else without interference from each other.
  'android_sdk_platforms_version': 'u-bhWbTME6u-DjypTgr3ZikCyeAeU6txkR9ET6Uudc8C',
  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling android_sdk_sources_version
  # and whatever else without interference from each other.
  'android_sdk_sources_version': 'qfTSF99e29-w3eIVPpfcif0Em5etyvxuicTDTntWHQMC',
  # Three lines of non-changing comments so that
  # the commit queue can handle CLs rolling android_sdk_tools-lint_version
  # and whatever else without interference from each other.
  'android_sdk_cmdline-tools_version': 'Sy00LuyBIUJdRGYKwg0zjWH8eAIUvgnnNiPkI8etaZYC',
}

deps = {
  'base/trace_event/common':
    Var('chromium_url') + '/chromium/src/base/trace_event/common.git' + '@' + '29ac73db520575590c3aceb0a6f1f58dda8934f6',
  'build':
    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'cd2687c456137bfc010e8bb096713fddf080f73e',
  'buildtools':
    Var('chromium_url') + '/chromium/src/buildtools.git' + '@' + '2895795509ad9d48b962cc9f3c69ef5d831f58e3',
  'buildtools/linux64': {
    'packages': [
      {
        'package': 'gn/gn/linux-${{arch}}',
        'version': Var('gn_version'),
      }
    ],
    'dep_type': 'cipd',
    'condition': 'host_os == "linux" and host_cpu != "s390" and host_cpu != "ppc"',
  },
  'buildtools/mac': {
    'packages': [
      {
        'package': 'gn/gn/mac-${{arch}}',
        'version': Var('gn_version'),
      }
    ],
    'dep_type': 'cipd',
    'condition': 'host_os == "mac"',
  },
  'buildtools/win': {
    'packages': [
      {
        'package': 'gn/gn/windows-amd64',
        'version': Var('gn_version'),
      }
    ],
    'dep_type': 'cipd',
    'condition': 'host_os == "win"',
  },
  'buildtools/reclient': {
    'packages': [
      {
        'package': 'infra/rbe/client/${{platform}}',
        'version': Var('reclient_version'),
      }
    ],
    'dep_type': 'cipd',
    'condition': '(host_os == "linux" or host_os == "mac" or host_os == "win") and host_cpu != "s390" and host_cpu != "ppc" and (host_cpu != "arm64" or host_os == "mac")',
  },
  'test/benchmarks/data':
    Var('chromium_url') + '/v8/deps/third_party/benchmarks.git' + '@' + '05d7188267b4560491ff9155c5ee13e207ecd65f',
  'test/mozilla/data':
    Var('chromium_url') + '/v8/deps/third_party/mozilla-tests.git' + '@' + 'f6c578a10ea707b1a8ab0b88943fe5115ce2b9be',
  'test/test262/data':
    Var('chromium_url') + '/external/github.com/tc39/test262.git' + '@' + '6396ebde0316639292530460d1ef961fd9bbe0d4',
  'third_party/android_platform': {
    'url': Var('chromium_url') + '/chromium/src/third_party/android_platform.git' + '@' + 'eeb2d566f963bb66212fdc0d9bbe1dde550b4969',
    'condition': 'checkout_android',
  },
  'third_party/android_sdk/public': {
      'packages': [
          {
              'package': 'chromium/third_party/android_sdk/public/build-tools/34.0.0',
              'version': Var('android_sdk_build-tools_version'),
          },
          {
              'package': 'chromium/third_party/android_sdk/public/emulator',
              'version': Var('android_sdk_emulator_version'),
          },
          {
              'package': 'chromium/third_party/android_sdk/public/extras',
              'version': Var('android_sdk_extras_version'),
          },
          {
              'package': 'chromium/third_party/android_sdk/public/patcher',
              'version': Var('android_sdk_patcher_version'),
          },
          {
              'package': 'chromium/third_party/android_sdk/public/platform-tools',
              'version': Var('android_sdk_platform-tools_version'),
          },
          {
              'package': 'chromium/third_party/android_sdk/public/platforms/android-34',
              'version': Var('android_sdk_platforms_version'),
          },
          {
              'package': 'chromium/third_party/android_sdk/public/sources/android-30',
              'version': Var('android_sdk_sources_version'),
          },
          {
              'package': 'chromium/third_party/android_sdk/public/cmdline-tools',
              'version': Var('android_sdk_cmdline-tools_version'),
          },
      ],
      'condition': 'checkout_android',
      'dep_type': 'cipd',
  },
  'third_party/android_toolchain/ndk': {
    'packages': [
      {
        'package': 'chromium/third_party/android_toolchain/android_toolchain',
        'version': 'NSOM616pOQCfRfDAhC72ltgjyUQp9lAWCMzlmgB18dAC',
      },
    ],
    'condition': 'checkout_android',
    'dep_type': 'cipd',
  },
  'third_party/catapult': {
    'url': Var('chromium_url') + '/catapult.git' + '@' + 'bd17576ac2d58104cb43d375ff282fde394ecb44',
    'condition': 'checkout_android',
  },
  'third_party/clang-format/script':
    Var('chromium_url') + '/external/github.com/llvm/llvm-project/clang/tools/clang-format.git' + '@' + 'e5337933f2951cacd3aeacd238ce4578163ca0b9',
  'third_party/colorama/src': {
    'url': Var('chromium_url') + '/external/colorama.git' + '@' + '3de9f013df4b470069d03d250224062e8cf15c49',
    'condition': 'checkout_android',
  },
  'third_party/cpu_features/src': {
    'url': Var('chromium_url') + '/external/github.com/google/cpu_features.git' + '@' + '936b9ab5515dead115606559502e3864958f7f6e',
    'condition': 'checkout_android',
  },
  'third_party/depot_tools':
    Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + 'eb48a6ac0fa5835353ddd137ac35f44eee011716',
  'third_party/fuchsia-gn-sdk': {
    'url': Var('chromium_url') + '/chromium/src/third_party/fuchsia-gn-sdk.git' + '@' + 'c078b56f45230567dd7aabd6e9b7e5d79622bc5d',
    'condition': 'checkout_fuchsia',
  },
  # Exists for rolling the Fuchsia SDK. Check out of the SDK should always
  # rely on the hook running |update_sdk.py| script below.
  'third_party/fuchsia-sdk/sdk': {
      'packages': [
          {
              'package': Var('fuchsia_sdk_cipd_prefix') + '${{platform}}',
              'version': Var('fuchsia_version'),
          },
      ],
      'condition': 'checkout_fuchsia_no_hooks',
      'dep_type': 'cipd',
  },
  'third_party/google_benchmark/src': {
    'url': Var('chromium_url') + '/external/github.com/google/benchmark.git' + '@' + 'b177433f3ee2513b1075140c723d73ab8901790f',
  },
  'third_party/googletest/src':
    Var('chromium_url') + '/external/github.com/google/googletest.git' + '@' + 'af29db7ec28d6df1c7f0f745186884091e602e07',
  'third_party/icu':
    Var('chromium_url') + '/chromium/deps/icu.git' + '@' + 'a622de35ac311c5ad390a7af80724634e5dc61ed',
  'third_party/instrumented_libraries':
    Var('chromium_url') + '/chromium/src/third_party/instrumented_libraries.git' + '@' + '0011c28c8d35fc5093bb29631d05428932cd1206',
  'third_party/ittapi': {
    # Force checkout ittapi libraries to pass v8 header includes check on
    # bots that has check_v8_header_includes enabled.
    'url': Var('chromium_url') + '/external/github.com/intel/ittapi' + '@' + 'a3911fff01a775023a06af8754f9ec1e5977dd97',
    'condition': "checkout_ittapi or check_v8_header_includes",
  },
  'third_party/jinja2':
    Var('chromium_url') + '/chromium/src/third_party/jinja2.git' + '@' + '515dd10de9bf63040045902a4a310d2ba25213a0',
  'third_party/jsoncpp/source':
    Var('chromium_url') + '/external/github.com/open-source-parsers/jsoncpp.git'+ '@' + '42e892d96e47b1f6e29844cc705e148ec4856448',
  'third_party/libc++/src':
    Var('chromium_url') + '/external/github.com/llvm/llvm-project/libcxx.git' + '@' + 'a96e76348a51cb38e2120a7333c49884e5737768',
  'third_party/libc++abi/src':
    Var('chromium_url') + '/external/github.com/llvm/llvm-project/libcxxabi.git' + '@' + '371593893aeee51ecfb785093115fd846c3b73ca',
  'third_party/libunwind/src':
    Var('chromium_url') + '/external/github.com/llvm/llvm-project/libunwind.git' + '@' + '85df028e4c5e8a3eaa38fe75e0d78157bee2d668',
  'third_party/logdog/logdog':
    Var('chromium_url') + '/infra/luci/luci-py/client/libs/logdog' + '@' + '0b2078a90f7a638d576b3a7c407d136f2fb62399',
  'third_party/markupsafe':
    Var('chromium_url') + '/chromium/src/third_party/markupsafe.git' + '@' + '006709ba3ed87660a17bd4548c45663628f5ed85',
  'third_party/ninja': {
    'packages': [
      {
        'package': 'infra/3pp/tools/ninja/${{platform}}',
        'version': Var('ninja_version'),
      }
    ],
    'dep_type': 'cipd',
    'condition': 'host_cpu != "s390" and host_cpu != "ppc"'
  },
  'third_party/perfetto':
    Var('android_url') + '/platform/external/perfetto.git' + '@' + '446adf5b7bb431d42838cb0302b27311fa4331cd',
  'third_party/protobuf':
    Var('chromium_url') + '/external/github.com/google/protobuf'+ '@' + '6a59a2ad1f61d9696092f79b6d74368b4d7970a3',
  'third_party/requests': {
      'url': Var('chromium_url') + '/external/github.com/kennethreitz/requests.git' + '@' + 'c7e0fc087ceeadb8b4c84a0953a422c474093d6d',
      'condition': 'checkout_android',
  },
  'third_party/zlib':
    Var('chromium_url') + '/chromium/src/third_party/zlib.git'+ '@' + '5daffc716bb6bc93b91e0724385f5bdd55959ec6',
  'tools/clang':
    Var('chromium_url') + '/chromium/src/tools/clang.git' + '@' + 'f06a19ed57ecadc2e6b8180e21c2f5866d3611e3',
  'tools/luci-go': {
      'packages': [
        {
          'package': 'infra/tools/luci/isolate/${{platform}}',
          'version': Var('luci_go'),
        },
        {
          'package': 'infra/tools/luci/swarming/${{platform}}',
          'version': Var('luci_go'),
        },
      ],
      'condition': 'host_cpu != "s390" and host_os != "aix"',
      'dep_type': 'cipd',
  },
  'third_party/abseil-cpp': {
    'url': Var('chromium_url') + '/chromium/src/third_party/abseil-cpp.git' + '@' + 'd1c140e8b7c827d19208c870177477a9c69cbdf9',
    'condition': 'not build_with_chromium',
  }
}

include_rules = [
  # Everybody can use some things.
  '+include',
  '+unicode',
  '+third_party/fdlibm',
  '+third_party/ittapi/include',
  # Abseil features are allow-listed. Please use your best judgement when adding
  # to this set -- if in doubt, email v8-dev@. For general guidance, refer to
  # the Chromium guidelines (though note that some requirements in V8 may be
  # different to Chromium's):
  # https://chromium.googlesource.com/chromium/src/+/main/styleguide/c++/c++11.md
  '+absl/container/flat_hash_map.h',
  '+absl/container/flat_hash_set.h',
  '+absl/types/optional.h',
  '+absl/types/variant.h',
  '+absl/status',
  # Some abseil features are explicitly banned.
  '-absl/types/any.h', # Requires RTTI.
  '-absl/types/flags', # Requires RTTI.
]

# checkdeps.py shouldn't check for includes in these directories:
skip_child_includes = [
  'build',
  'third_party',
]

hooks = [
  {
    # Ensure that the DEPS'd "depot_tools" has its self-update capability
    # disabled.
    'name': 'disable_depot_tools_selfupdate',
    'pattern': '.',
    'action': [
        'python3',
        'third_party/depot_tools/update_depot_tools_toggle.py',
        '--disable',
    ],
  },
  {
    # This clobbers when necessary (based on get_landmines.py). It must be the
    # first hook so that other things that get/generate into the output
    # directory will not subsequently be clobbered.
    'name': 'landmines',
    'pattern': '.',
    'action': [
        'python3',
        'build/landmines.py',
        '--landmine-scripts',
        'tools/get_landmines.py',
    ],
  },
  {
    'name': 'bazel',
    'pattern': '.',
    'condition': 'download_prebuilt_bazel',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--bucket', 'chromium-v8-prebuilt-bazel/linux',
                '--no_resume',
                '-s', 'tools/bazel/bazel.sha1',
                '--platform=linux*',
    ],
  },
  # Pull dsymutil binaries using checked-in hashes.
  {
    'name': 'dsymutil_mac_arm64',
    'pattern': '.',
    'condition': 'host_os == "mac" and host_cpu == "arm64"',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-browser-clang',
                '-s', 'tools/clang/dsymutil/bin/dsymutil.arm64.sha1',
                '-o', 'tools/clang/dsymutil/bin/dsymutil',
    ],
  },
  {
    'name': 'dsymutil_mac_x64',
    'pattern': '.',
    'condition': 'host_os == "mac" and host_cpu == "x64"',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-browser-clang',
                '-s', 'tools/clang/dsymutil/bin/dsymutil.x64.sha1',
                '-o', 'tools/clang/dsymutil/bin/dsymutil',
    ],
  },
  # Pull clang-format binaries using checked-in hashes.
  {
    'name': 'clang_format_win',
    'pattern': '.',
    'condition': 'host_os == "win"',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-clang-format',
                '-s', 'buildtools/win/clang-format.exe.sha1',
    ],
  },
  {
    'name': 'clang_format_mac_x64',
    'pattern': '.',
    'condition': 'host_os == "mac" and host_cpu == "x64"',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-clang-format',
                '-s', 'buildtools/mac/clang-format.x64.sha1',
                '-o', 'buildtools/mac/clang-format',
    ],
  },
  {
    'name': 'clang_format_mac_arm64',
    'pattern': '.',
    'condition': 'host_os == "mac" and host_cpu == "arm64"',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-clang-format',
                '-s', 'buildtools/mac/clang-format.arm64.sha1',
                '-o', 'buildtools/mac/clang-format',
    ],
  },
  {
    'name': 'clang_format_linux',
    'pattern': '.',
    'condition': 'host_os == "linux"',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-clang-format',
                '-s', 'buildtools/linux64/clang-format.sha1',
    ],
  },
  {
    'name': 'gcmole',
    'pattern': '.',
    'condition': 'download_gcmole',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--bucket', 'chrome-v8-gcmole',
                '-u', '--no_resume',
                '-s', 'tools/gcmole/gcmole-tools.tar.gz.sha1',
                '--platform=linux*',
    ],
  },
  {
    'name': 'jsfunfuzz',
    'pattern': '.',
    'condition': 'download_jsfunfuzz',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--bucket', 'chrome-v8-jsfunfuzz',
                '-u', '--no_resume',
                '-s', 'tools/jsfunfuzz/jsfunfuzz.tar.gz.sha1',
                '--platform=linux*',
    ],
  },
  {
    'name': 'wasm_spec_tests',
    'pattern': '.',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '-u',
                '--bucket', 'v8-wasm-spec-tests',
                '-s', 'test/wasm-spec-tests/tests.tar.gz.sha1',
    ],
  },
  {
    'name': 'wasm_js',
    'pattern': '.',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '-u',
                '--bucket', 'v8-wasm-spec-tests',
                '-s', 'test/wasm-js/tests.tar.gz.sha1',
    ],
  },
  {
    'name': 'sysroot_arm',
    'pattern': '.',
    'condition': '(checkout_linux and checkout_arm)',
    'action': ['python3', 'build/linux/sysroot_scripts/install-sysroot.py',
               '--arch=arm'],
  },
  {
    'name': 'sysroot_arm64',
    'pattern': '.',
    'condition': '(checkout_linux and checkout_arm64)',
    'action': ['python3', 'build/linux/sysroot_scripts/install-sysroot.py',
               '--arch=arm64'],
  },
  {
    'name': 'sysroot_x86',
    'pattern': '.',
    'condition': '(checkout_linux and (checkout_x86 or checkout_x64))',
    'action': ['python3', 'build/linux/sysroot_scripts/install-sysroot.py',
               '--arch=x86'],
  },
  {
    'name': 'sysroot_x64',
    'pattern': '.',
    'condition': 'checkout_linux and checkout_x64',
    'action': ['python3', 'build/linux/sysroot_scripts/install-sysroot.py',
               '--arch=x64'],
  },
  {
    'name': 'msan_chained_origins_focal',
    'pattern': '.',
    'condition': 'checkout_instrumented_libraries',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-instrumented-libraries',
                '-s', 'third_party/instrumented_libraries/binaries/msan-chained-origins-focal.tgz.sha1',
              ],
  },
  {
    'name': 'msan_no_origins_focal',
    'pattern': '.',
    'condition': 'checkout_instrumented_libraries',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-instrumented-libraries',
                '-s', 'third_party/instrumented_libraries/binaries/msan-no-origins-focal.tgz.sha1',
              ],
  },
  {
    # Case-insensitivity for the Win SDK. Must run before win_toolchain below.
    'name': 'ciopfs_linux',
    'pattern': '.',
    'condition': 'checkout_win and host_os == "linux"',
    'action': [ 'python3',
                'third_party/depot_tools/download_from_google_storage.py',
                '--no_resume',
                '--no_auth',
                '--bucket', 'chromium-browser-clang/ciopfs',
                '-s', 'build/ciopfs.sha1',
    ]
  },
  {
    # Update the Windows toolchain if necessary.
    'name': 'win_toolchain',
    'pattern': '.',
    'condition': 'checkout_win',
    'action': ['python3', 'build/vs_toolchain.py', 'update', '--force'],
  },
  {
    # Update the Mac toolchain if necessary.
    'name': 'mac_toolchain',
    'pattern': '.',
    'condition': 'checkout_mac',
    'action': ['python3', 'build/mac_toolchain.py'],
  },
  {
    # Note: On Win, this should run after win_toolchain, as it may use it.
    'name': 'clang',
    'pattern': '.',
    # clang not supported on aix
    'condition': 'host_os != "aix"',
    'action': ['python3', 'tools/clang/scripts/update.py'],
  },
  {
    # This is supposed to support the same set of platforms as 'clang' above.
    'name': 'clang_coverage',
    'pattern': '.',
    'condition': 'checkout_clang_coverage_tools',
    'action': ['python3', 'tools/clang/scripts/update.py',
               '--package=coverage_tools'],
  },
  {
    'name': 'clang_tidy',
    'pattern': '.',
    'condition': 'checkout_clang_tidy',
    'action': ['python3', 'tools/clang/scripts/update.py',
               '--package=clang-tidy'],
  },
  {
    # Update LASTCHANGE.
    'name': 'lastchange',
    'pattern': '.',
    'action': ['python3', 'build/util/lastchange.py',
               '-o', 'build/util/LASTCHANGE'],
  },
  {
    'name': 'Download Fuchsia SDK from GCS',
    'pattern': '.',
    'condition': 'checkout_fuchsia',
    'action': [
      'python3',
      'build/fuchsia/update_sdk.py',
      '--cipd-prefix={fuchsia_sdk_cipd_prefix}',
      '--version={fuchsia_version}',
    ],
  },
  {
    'name': 'Download Fuchsia system images',
    'pattern': '.',
    'condition': 'checkout_fuchsia and checkout_fuchsia_product_bundles',
    'action': [
      'python3',
      'build/fuchsia/update_product_bundles.py',
      '{checkout_fuchsia_boot_images}',
    ],
  },
  {
    # Mac does not have llvm-objdump, download it for cross builds in Fuchsia.
    'name': 'llvm-objdump',
    'pattern': '.',
    'condition': 'host_os == "mac" and checkout_fuchsia',
    'action': ['python3', 'tools/clang/scripts/update.py',
               '--package=objdump'],
  },
  {
    'name': 'vpython3_common',
    'pattern': '.',
    'action': [ 'vpython3',
                '-vpython-spec', '.vpython3',
                '-vpython-tool', 'install',
    ],
  },
  {
    'name': 'check_v8_header_includes',
    'pattern': '.',
    'condition': 'check_v8_header_includes',
    'action': [
      'python3',
      'tools/generate-header-include-checks.py',
    ],
  },
  {
    'name': 'checkout_v8_builtins_pgo_profiles',
    'pattern': '.',
    'condition': 'checkout_v8_builtins_pgo_profiles',
    'action': [
      'python3',
      'tools/builtins-pgo/download_profiles.py',
      'download',
    ],
  },
  {
    # Clean up build dirs for crbug.com/1337238.
    # After a libc++ roll and revert, .ninja_deps would get into a state
    # that breaks Ninja on Windows.
    # TODO(crbug.com/1337238): Remove in a month or so.
    'name': 'del_ninja_deps_cache',
    'pattern': '.',
    'condition': 'host_os == "win"',
    'action': ['python3', 'build/del_ninja_deps_cache.py'],
  },
  # Configure remote exec cfg files
  {
    'name': 'configure_reclient_cfgs',
    'pattern': '.',
    'condition': 'download_remoteexec_cfg and not build_with_chromium',
    'action': ['python3',
               'buildtools/reclient_cfgs/configure_reclient_cfgs.py',
               '--rbe_instance',
               Var('rbe_instance'),
               '--reproxy_cfg_template',
               'reproxy.cfg.template',
               '--rewrapper_cfg_project',
               Var('rewrapper_cfg_project'),
               '--quiet',
               ],
  },
]