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https://github.com/openai/codex.git
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Sean Huang
85de07048c
## Why V8's Abseil and protobuf's shared Abseil can be built for different C++ runtimes. Give V8's copy a distinct inline namespace so both can link into one binary without interposing incompatible functions. ## What changed - Move pinned V8 dependency imports and BUILD overlays into `third_party/v8`, and inject those repositories into V8 through a module-extension bridge with no fallback downloads. - Build V8's Abseil with a V8-specific inline namespace while preserving protobuf's shared Abseil namespace. - Apply V8's C++ runtime settings in the Abseil, Highway, and simdutf overlays, and remove the shared `rules_cc` patch. - Document source dependency ownership and the version, checksum, and overlay review procedure for V8 upgrades. GitOrigin-RevId: 2b8e3deed285559f8dd3324647cb4b81089f2f56
29 lines
946 B
Plaintext
29 lines
946 B
Plaintext
# Codex overlay for upstream simdutf source, not copied from V8's BUILD.
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# V8 builds Chromium's single-header vendored form; match its Version field
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# and review vendor changes on each upgrade (README.md#updating-source-dependencies).
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load("@@//third_party/v8:dependency_config.bzl", "RUSTY_V8_DEPENDENCY_COPTS", "RUSTY_V8_DEPENDENCY_DEPS")
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load("@rules_cc//cc:defs.bzl", "cc_library")
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cc_library(
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name = "simdutf",
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srcs = ["src/simdutf.cpp"],
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hdrs = glob(["include/**/*.h"]),
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copts = ["-std=c++20"] + RUSTY_V8_DEPENDENCY_COPTS,
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features = ["-module_maps"],
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include_prefix = "third_party/simdutf",
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includes = [
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"include",
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"src",
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],
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strip_include_prefix = "include",
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textual_hdrs = glob(
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[
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"src/**/*.h",
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"src/**/*.cpp",
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],
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exclude = ["src/simdutf.cpp"],
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),
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visibility = ["//visibility:public"],
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deps = RUSTY_V8_DEPENDENCY_DEPS,
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)
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