| # 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 = [ | 
 |   'checkout_src_internal', | 
 | ] | 
 |  | 
 | 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 clangd into the same bin/ directory as our clang binary. | 
 |   'checkout_clangd': False, | 
 |  | 
 |   # Fetch and build V8 builtins with PGO profiles | 
 |   'checkout_v8_builtins_pgo_profiles': False, | 
 |  | 
 |   'android_url': 'https://android.googlesource.com', | 
 |   'chromium_url': 'https://chromium.googlesource.com', | 
 |   'download_gcmole': False, | 
 |   'download_jsfunfuzz': False, | 
 |   'download_prebuilt_bazel': False, | 
 |   'download_prebuilt_arm64_llvm_symbolizer': 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, | 
 |  | 
 |   # V8 doesn't need src_internal, but some shared GN files use this variable. | 
 |   'checkout_src_internal': False, | 
 |  | 
 |   # reclient CIPD package version | 
 |   'reclient_version': 're_client_version:0.185.0.db415f21-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:07d3c6f4dc290fae5ca6152ebcb37d6815c411ab', | 
 |  | 
 |   # ninja CIPD package version | 
 |   # https://chrome-infra-packages.appspot.com/p/infra/3pp/tools/ninja | 
 |   'ninja_version': 'version:3@1.12.1.chromium.4', | 
 |  | 
 |   # siso CIPD package version | 
 |   'siso_version': 'git_revision:0915813c4c786240e12d03aa3018c02bab4df14f', | 
 |  | 
 |   # 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:29.20251023.3.1', | 
 |  | 
 |   # Three lines of non-changing comments so that | 
 |   # the commit queue can handle CLs rolling partition_alloc_version | 
 |   # and whatever else without interference from each other. | 
 |   'partition_alloc_version': 'fd571058170087fff09fcac020c9e32c36032387', | 
 |  | 
 |   # 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': 'y3EsZLg4bxPmpW0oYsAHylywNyMnIwPS3kh1VbQLAFAC', | 
 |   # 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': 'qTD9QdBlBf3dyHsN1lJ0RH6AhHxR42Hmg2Ih-Vj4zIEC', | 
 |   # 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': '_YHemUrK49JrE7Mctdf5DDNOHu1VKBx_PTcWnZ-cbOAC', | 
 |   # 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': 'gekOVsZjseS1w9BXAT3FsoW__ByGDJYS9DgqesiwKYoC', | 
 | } | 
 |  | 
 | deps = { | 
 |   'build': | 
 |     Var('chromium_url') + '/chromium/src/build.git' + '@' + 'b225861e8dee778a7643ca9797583162f7e9db7c', | 
 |   'buildtools': | 
 |     Var('chromium_url') + '/chromium/src/buildtools.git' + '@' + '628cf12465dae2a157524a23608a58b525d30623', | 
 |   'buildtools/linux64': { | 
 |     'packages': [ | 
 |       { | 
 |         'package': 'gn/gn/linux-${{arch}}', | 
 |         'version': Var('gn_version'), | 
 |       } | 
 |     ], | 
 |     'dep_type': 'cipd', | 
 |     'condition': 'host_os == "linux" and host_cpu != "s390" and host_os != "zos" and host_cpu != "ppc"', | 
 |   }, | 
 |   'buildtools/mac': { | 
 |     'packages': [ | 
 |       { | 
 |         'package': 'gn/gn/mac-${{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_os != "zos" 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' + '@' + 'd2940bdbb0e28fd002ec31b89f8182bbf63da092', | 
 |   'third_party/android_platform': { | 
 |     'url': Var('chromium_url') + '/chromium/src/third_party/android_platform.git' + '@' + 'e3919359f2387399042d31401817db4a02d756ec', | 
 |     'condition': 'checkout_android', | 
 |   }, | 
 |   'third_party/android_sdk/public': { | 
 |       'packages': [ | 
 |           { | 
 |               'package': 'chromium/third_party/android_sdk/public/build-tools/36.0.0', | 
 |               '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-36', | 
 |               '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': 'KXOia11cm9lVdUdPlbGLu8sCz6Y4ey_HV2s8_8qeqhgC', | 
 |       }, | 
 |     ], | 
 |     'condition': 'checkout_android', | 
 |     'dep_type': 'cipd', | 
 |   }, | 
 |   'third_party/catapult': { | 
 |     'url': Var('chromium_url') + '/catapult.git' + '@' + '3db5a81c0f80c8fe6aaae62a308a890c1bdb17fb', | 
 |     'condition': 'checkout_android', | 
 |   }, | 
 |   'third_party/clang-format/script': | 
 |     Var('chromium_url') + '/external/github.com/llvm/llvm-project/clang/tools/clang-format.git' + '@' + 'c2725e0622e1a86d55f14514f2177a39efea4a0e', | 
 |   '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' + '@' + 'ef1d5129a33e73d4f395dad928d8d228e47cc5eb', | 
 |   'third_party/dragonbox/src': | 
 |     Var('chromium_url') + '/external/github.com/jk-jeon/dragonbox.git' + '@' + '6c7c925b571d54486b9ffae8d9d18a822801cbda', | 
 |   'third_party/fp16/src': | 
 |     Var('chromium_url') + '/external/github.com/Maratyszcza/FP16.git' + '@' + '3d2de1816307bac63c16a297e8c4dc501b4076df', | 
 |   'third_party/fast_float/src': | 
 |     Var('chromium_url') + '/external/github.com/fastfloat/fast_float.git' + '@' + 'cb1d42aaa1e14b09e1452cfdef373d051b8c02a4', | 
 |   'third_party/fuchsia-gn-sdk': { | 
 |     'url': Var('chromium_url') + '/chromium/src/third_party/fuchsia-gn-sdk.git' + '@' + '99294ee55f28f8ae5a3552f4c435528e4c1686b6', | 
 |     'condition': 'checkout_fuchsia', | 
 |   }, | 
 |   'third_party/simdutf': | 
 |     Var('chromium_url') + '/chromium/src/third_party/simdutf' + '@' + 'acd71a451c1bcb808b7c3a77e0242052909e381e', | 
 |   # 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_chrome': { | 
 |     'url': Var('chromium_url') + '/chromium/src/third_party/google_benchmark.git' + '@' + 'fa1929c5500ccfc01852ba50ff9258303e93601e', | 
 |   }, | 
 |   'third_party/google_benchmark_chrome/src': { | 
 |     'url': Var('chromium_url') + '/external/github.com/google/benchmark.git' + '@' + '761305ec3b33abf30e08d50eb829e19a802581cc', | 
 |   }, | 
 |   'third_party/fuzztest': | 
 |     Var('chromium_url') + '/chromium/src/third_party/fuzztest.git' + '@' + 'aa6ba9074b8d66a2e2853a0a0992c25966022e13', | 
 |   'third_party/fuzztest/src': | 
 |     Var('chromium_url') + '/external/github.com/google/fuzztest.git' + '@' + 'abdba4e3e992aef9d54c312615b6985be01a3425', | 
 |   'third_party/googletest/src': | 
 |     Var('chromium_url') + '/external/github.com/google/googletest.git' + '@' + '4fe3307fb2d9f86d19777c7eb0e4809e9694dde7', | 
 |   'third_party/highway/src': | 
 |     Var('chromium_url') + '/external/github.com/google/highway.git' + '@' + '84379d1c73de9681b54fbe1c035a23c7bd5d272d', | 
 |   'third_party/icu': | 
 |     Var('chromium_url') + '/chromium/deps/icu.git' + '@' + 'f27805b7d7d8618fa73ce89e9d28e0a8b2216fec', | 
 |   'third_party/instrumented_libs': { | 
 |     'url': Var('chromium_url') + '/chromium/third_party/instrumented_libraries.git' + '@' + '69015643b3f68dbd438c010439c59adc52cac808', | 
 |     'condition': 'checkout_instrumented_libraries', | 
 |   }, | 
 |   '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' + '@' + 'c3027d884967773057bf74b957e3fea87e5df4d7', | 
 |   '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' + '@' + 'ddfdbbc1ab109b4fc6171f3d8c38faf4586701d2', | 
 |   'third_party/libc++abi/src': | 
 |     Var('chromium_url') + '/external/github.com/llvm/llvm-project/libcxxabi.git' + '@' + '9df28d1e6c6e831ad34a0cd354f667e3d54fc3a1', | 
 |   'third_party/libpfm4': | 
 |     Var('chromium_url') + '/chromium/src/third_party/libpfm4.git' + '@' + '25c29f04c9127e1ca09e6c1181f74850aa7f118b', | 
 |   'third_party/libpfm4/src': | 
 |     Var('chromium_url') + '/external/git.code.sf.net/p/perfmon2/libpfm4.git' + '@' + '964baf9d35d5f88d8422f96d8a82c672042e7064', | 
 |   'third_party/libunwind/src': | 
 |     Var('chromium_url') + '/external/github.com/llvm/llvm-project/libunwind.git' + '@' + '14b9dee79c12dd8cdd3d662ee0be49200c6d9b71', | 
 |   'third_party/llvm-libc/src': | 
 |     Var('chromium_url') + '/external/github.com/llvm/llvm-project/libc.git' + '@' + '1f7cf83fb28c5bd777f4cdceed29bd52c69552b0', | 
 |   'third_party/llvm-build/Release+Asserts': { | 
 |     'dep_type': 'gcs', | 
 |     'bucket': 'chromium-browser-clang', | 
 |     'objects': [ | 
 |       { | 
 |         'object_name': 'Linux_x64/clang-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
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 |         'condition': 'host_os == "linux" and checkout_clang_coverage_tools', | 
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 |         'size_bytes': 1010116, | 
 |         'generation': 1761337941802663, | 
 |         'condition': 'checkout_mac and not host_os == "mac"', | 
 |       }, | 
 |       { | 
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 |         'generation': 1761337933988162, | 
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 |         'condition': 'host_os == "mac" and host_cpu == "x64" and checkout_clang_coverage_tools', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Mac/llvmobjdump-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': '37284075951953ebe8b273856b87148b596a7eb75ae619669c7cec0eb2fa72bd', | 
 |         'size_bytes': 5599068, | 
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 |         'condition': 'host_os == "mac" and host_cpu == "x64"', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Mac_arm64/clang-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': '9ccaa556dd7b4478fa9a90ed82b8c78dd2cc337e055e13654ee26d517760cdce', | 
 |         'size_bytes': 45058144, | 
 |         'generation': 1761337943479305, | 
 |         'condition': 'host_os == "mac" and host_cpu == "arm64"', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Mac_arm64/clang-tidy-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': 'b9c37a6417648f9d4ccf8fbe4afb5448ef708c8e61291204d3ce4654c8427c15', | 
 |         'size_bytes': 12282788, | 
 |         'generation': 1761337943478346, | 
 |         'condition': 'host_os == "mac" and host_cpu == "arm64" and checkout_clang_tidy', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Mac_arm64/clangd-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': 'dd0afd0386ea01f328db0d04841e53ad0740b691cd0744226223537de7fae38a', | 
 |         'size_bytes': 12677444, | 
 |         'generation': 1761337943476703, | 
 |         'condition': 'host_os == "mac" and host_cpu == "arm64" and checkout_clangd', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Mac_arm64/llvm-code-coverage-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': 'd426d5ac2159f94e8e3e8edb923cc465bd7969ad6df0a337aa923adcf52a1be3', | 
 |         'size_bytes': 1967576, | 
 |         'generation': 1761337943522567, | 
 |         'condition': 'host_os == "mac" and host_cpu == "arm64" and checkout_clang_coverage_tools', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Mac_arm64/llvmobjdump-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': 'a0ef0f87d8796dbf5d0ecec65b688a9afa8054c9a7bb620e32179555de2ded67', | 
 |         'size_bytes': 5347212, | 
 |         'generation': 1761337943489457, | 
 |         'condition': 'host_os == "mac" and host_cpu == "arm64"', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Win/clang-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': 'a3b528676d56cfb2c3df9b771ce75e2edc73346905416c81576710d20b6ae02c', | 
 |         'size_bytes': 48228992, | 
 |         'generation': 1761337953371073, | 
 |         'condition': 'host_os == "win"', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Win/clang-tidy-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': '5adfd4ec4b905f283b54d1f0f7969b21f3f82bc7d02dc430054cbe6ebb769387', | 
 |         'size_bytes': 14192380, | 
 |         'generation': 1761337953407064, | 
 |         'condition': 'host_os == "win" and checkout_clang_tidy', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Win/clang-win-runtime-library-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': '1fad7810f49dba86ff46334813f3bd7d26771cf72a9ad0d8785442a83c823f27', | 
 |         'size_bytes': 2517344, | 
 |         'generation': 1761337961187718, | 
 |         'condition': 'checkout_win and not host_os == "win"', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Win/clangd-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': '7160a3896b95a0a2c20fe4a7d7a64aea65ff833fa296d73b28cd238ae71e16b6', | 
 |         'size_bytes': 14604224, | 
 |         'generation': 1761337953407009, | 
 |        'condition': 'host_os == "win" and checkout_clangd', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Win/llvm-code-coverage-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': 'a873ab24e0b65523965ce4e27d74ba3eee447f262e72ba690d1eb98a76959dc6', | 
 |         'size_bytes': 2378244, | 
 |         'generation': 1761337953490821, | 
 |         'condition': 'host_os == "win" and checkout_clang_coverage_tools', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Win/llvmobjdump-llvmorg-22-init-12326-g8a5f1533-1.tar.xz', | 
 |         'sha256sum': 'c9ab59eb04490e9df3a477d354516c2ee16ca9fa456698b5ca99f689325a34ef', | 
 |         'size_bytes': 5706036, | 
 |         'generation': 1761337953424721, | 
 |         'condition': '(checkout_linux or checkout_mac or checkout_android) and host_os == "win"', | 
 |       }, | 
 |     ], | 
 |   }, | 
 |   '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' + '@' + '4256084ae14175d38a3ff7d739dca83ae49ccec6', | 
 |   'third_party/ninja': { | 
 |     'packages': [ | 
 |       { | 
 |         'package': 'infra/3pp/tools/ninja/${{platform}}', | 
 |         'version': Var('ninja_version'), | 
 |       } | 
 |     ], | 
 |     'dep_type': 'cipd', | 
 |     'condition': 'host_cpu != "s390" and host_os != "zos" and host_cpu != "ppc"' | 
 |   }, | 
 |   'third_party/partition_alloc': { | 
 |     'url': Var('chromium_url') + '/chromium/src/base/allocator/partition_allocator.git@' + Var('partition_alloc_version'), | 
 |     'condition': 'not build_with_chromium', | 
 |   }, | 
 |   'third_party/perfetto': | 
 |     Var('android_url') + '/platform/external/perfetto.git' + '@' + '40b529923598b739b2892a536a7692eedbed5685', | 
 |   'third_party/protobuf': | 
 |     Var('chromium_url') + '/chromium/src/third_party/protobuf.git' + '@' + 'fcb7931541e4fe633b796db3f3e6f54c2dd297a8', | 
 |   'third_party/re2/src': | 
 |     Var('chromium_url') + '/external/github.com/google/re2.git' + '@' + '61c4644171ee6b480540bf9e569cba06d9090b4b', | 
 |   'third_party/requests': { | 
 |       'url': Var('chromium_url') + '/external/github.com/kennethreitz/requests.git' + '@' + 'c7e0fc087ceeadb8b4c84a0953a422c474093d6d', | 
 |       'condition': 'checkout_android', | 
 |   }, | 
 |   'tools/rust': | 
 |     Var('chromium_url') + '/chromium/src/tools/rust' + '@' + '3580ba3b66ccc363c3ef4e6328c669b5ef4adc99', | 
 |   'tools/win': | 
 |     Var('chromium_url') + '/chromium/src/tools/win' + '@' + '24494b071e019a2baea4355d9870ffc5fc0bbafe', | 
 |   'third_party/rust': | 
 |     Var('chromium_url') + '/chromium/src/third_party/rust' + '@' + 'b87d650a01ef2619b6f25bc2da882ce1fa05b95e', | 
 |   'third_party/rust-toolchain': { | 
 |     'dep_type': 'gcs', | 
 |     'bucket': 'chromium-browser-clang', | 
 |     'objects': [ | 
 |       { | 
 |         'object_name': 'Linux_x64/rust-toolchain-ab925646fae038b02bd462cd328ae9eef1639236-1-llvmorg-22-init-12326-g8a5f1533.tar.xz', | 
 |         'sha256sum': '5328ade0c0423d46e4c0adee3c450f7591a2a0d43f6b75ba3380664c1d330029', | 
 |         'size_bytes': 139811332, | 
 |         'generation': 1761588638046533, | 
 |         'condition': 'host_os == "linux"', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Mac/rust-toolchain-ab925646fae038b02bd462cd328ae9eef1639236-1-llvmorg-22-init-12326-g8a5f1533.tar.xz', | 
 |         'sha256sum': '5dde3a3290de03eaa1a95663cd27806d968db32e10982626f206747346dfaaa3', | 
 |         'size_bytes': 133675660, | 
 |         'generation': 1761588639737647, | 
 |         'condition': 'host_os == "mac" and host_cpu == "x64"', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Mac_arm64/rust-toolchain-ab925646fae038b02bd462cd328ae9eef1639236-1-llvmorg-22-init-12326-g8a5f1533.tar.xz', | 
 |         'sha256sum': 'c9e7bcfafa17993c6f600b793b2a81e106c4d9fb5a35e0dd02d4b761a81c1922', | 
 |         'size_bytes': 121330332, | 
 |         'generation': 1761588641355703, | 
 |         'condition': 'host_os == "mac" and host_cpu == "arm64"', | 
 |       }, | 
 |       { | 
 |         'object_name': 'Win/rust-toolchain-ab925646fae038b02bd462cd328ae9eef1639236-1-llvmorg-22-init-12326-g8a5f1533.tar.xz', | 
 |         'sha256sum': '0fa51fc7c08697dfe39de8291136da146d48cd51e497674472afcfd9dcc38d95', | 
 |         'size_bytes': 197215156, | 
 |         'generation': 1761588643038978, | 
 |         'condition': 'host_os == "win"', | 
 |       }, | 
 |     ], | 
 |   }, | 
 |   'third_party/siso': { | 
 |     'packages': [ | 
 |       { | 
 |         'package': 'build/siso/${{platform}}', | 
 |         'version': Var('siso_version'), | 
 |       } | 
 |     ], | 
 |     'dep_type': 'cipd', | 
 |     'condition': 'not build_with_chromium and host_cpu != "s390" and host_os != "zos" and host_cpu != "ppc"', | 
 |   }, | 
 |   'third_party/zlib': | 
 |     Var('chromium_url') + '/chromium/src/third_party/zlib.git'+ '@' + '5aa617372945f61b628d5b18d3ab1cd1877b750a', | 
 |   'tools/clang': | 
 |     Var('chromium_url') + '/chromium/src/tools/clang.git' + '@' + 'c32a3112f46745b6b0ec81b933bb3bd6303c7af0', | 
 |   'tools/protoc_wrapper': | 
 |     Var('chromium_url') + '/chromium/src/tools/protoc_wrapper.git' + '@' + '3438d4183bfc7c0d6850e8b970204cc8189f0323', | 
 |   'third_party/abseil-cpp': { | 
 |     'url': Var('chromium_url') + '/chromium/src/third_party/abseil-cpp.git' + '@' + '99472b3d2b908db423aa0492a695b3710a94aa89', | 
 |     'condition': 'not build_with_chromium', | 
 |   }, | 
 |   'third_party/zoslib': { | 
 |     'url': Var('chromium_url') + '/external/github.com/ibmruntimes/zoslib.git' + '@' + '1e68de6e37efced3738a88536fccb6bbfe2d70b2', | 
 |     'condition': 'host_os == "zos"', | 
 |   } | 
 | } | 
 |  | 
 | include_rules = [ | 
 |   # Everybody can use some things. | 
 |   '+include', | 
 |   '+unicode', | 
 |   '+third_party/dragonbox/src/include', | 
 |   '+third_party/fast_float/src/include', | 
 |   '+third_party/fdlibm', | 
 |   '+third_party/fp16/src/include', | 
 |   '+third_party/fuzztest', | 
 |   '+third_party/ittapi/include', | 
 |   '+third_party/simdutf', | 
 |   '+third_party/v8/codegen', | 
 |   '+third_party/vtune', | 
 |   '+hwy/highway.h', | 
 |   # 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++-features.md | 
 |   '+absl/container/flat_hash_map.h', | 
 |   '+absl/container/flat_hash_set.h', | 
 |   '+absl/container/btree_map.h', | 
 |   '+absl/functional/overload.h', | 
 |   '+absl/status', | 
 |   '+absl/strings/str_format.h', | 
 |   '+absl/synchronization/mutex.h', | 
 |   '+absl/time/time.h', | 
 |   # Some abseil features are explicitly banned. | 
 |   '-absl/types/any.h', # Requires RTTI. | 
 |   '-absl/types/flags', # Requires RTTI. | 
 |   '-absl/functional/function_ref.h', # Use base::FunctionRef | 
 | ] | 
 |  | 
 | # 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', | 
 |                 '--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', | 
 |                 '--bucket', 'chromium-browser-clang', | 
 |                 '-s', 'tools/clang/dsymutil/bin/dsymutil.x64.sha1', | 
 |                 '-o', 'tools/clang/dsymutil/bin/dsymutil', | 
 |     ], | 
 |   }, | 
 |   { | 
 |     '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': 'llvm_symbolizer', | 
 |     'pattern': '.', | 
 |     'condition': 'download_prebuilt_arm64_llvm_symbolizer', | 
 |     'action': [ 'python3', | 
 |                 'third_party/depot_tools/download_from_google_storage.py', | 
 |                 '--bucket', 'chromium-v8/llvm/arm64', | 
 |                 '--no_resume', | 
 |                 '-s', 'tools/sanitizers/linux/arm64/llvm-symbolizer.sha1', | 
 |                 '--platform=linux*', | 
 |     ], | 
 |   }, | 
 |   { | 
 |     'name': 'wasm_spec_tests', | 
 |     'pattern': '.', | 
 |     'action': [ 'python3', | 
 |                 'third_party/depot_tools/download_from_google_storage.py', | 
 |                 '--no_resume', | 
 |                 '-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', | 
 |                 '-u', | 
 |                 '--bucket', 'v8-wasm-spec-tests', | 
 |                 '-s', 'test/wasm-js/tests.tar.gz.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', | 
 |                 '--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'], | 
 |   }, | 
 |   { | 
 |     # 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', | 
 |       '--quiet', | 
 |     ], | 
 |   }, | 
 |   # Configure remote exec cfg files | 
 |   { | 
 |     'name': 'download_and_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', | 
 |                ], | 
 |   }, | 
 |   { | 
 |     'name': 'configure_reclient_cfgs', | 
 |     'pattern': '.', | 
 |     'condition': 'not 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'), | 
 |                '--skip_remoteexec_cfg_fetch', | 
 |                ], | 
 |   }, | 
 |   # Configure Siso for developer builds. | 
 |   { | 
 |     'name': 'configure_siso', | 
 |     'pattern': '.', | 
 |     'condition': 'not build_with_chromium', | 
 |     'action': ['python3', | 
 |                'build/config/siso/configure_siso.py', | 
 |                '--rbe_instance', | 
 |                Var('rbe_instance'), | 
 |                ], | 
 |   }, | 
 | ] | 
 |  | 
 | recursedeps = [ | 
 |   'build', | 
 |   'buildtools', | 
 |   'third_party/instrumented_libs', | 
 | ] |