Use prebuilt V8 archives for Bazel on macOS and GNU Linux - #47951
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copyberry[bot] merged 1 commit intoSep 24, 2026
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## What changed Select checksum-pinned `rusty_v8` 150.4.0 release archives and matching Rust bindings for x64 and arm64 macOS and GNU Linux when pointer compression and the V8 sandbox are enabled. Add `--//:rusty_v8_from_source=true` to select source-built archives and bindings together for custom V8 C++ flags or instrumentation. Fall back to the existing source path when the sandbox or pointer compression settings differ from the published artifacts, and retain source builds for musl Linux and Windows GNU. On GNU Linux, weaken the ten shared `std::logic_error` and `std::runtime_error` constructor and assignment symbols in the Bazel output so toolchain libc++ definitions take precedence. Preserve the checksum-verified inputs and constructors accepting `std::__Cr::string`. Document artifact selection, source overrides, and checksum maintenance. GitOrigin-RevId: cedd474c739ae16e07a78f35459d2c383e5781d8
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Use prebuilt V8 archives for Bazel on macOS and GNU Linux
What changed
Select checksum-pinned
rusty_v8150.4.0 release archives and matching Rust bindings for x64 and arm64 macOS and GNU Linux when pointer compression and the V8 sandbox are enabled.Add
--//:rusty_v8_from_source=trueto select source-built archives and bindings together for custom V8 C++ flags or instrumentation. Fall back to the existing source path when the sandbox or pointer compression settings differ from the published artifacts, and retain source builds for musl Linux and Windows GNU.On GNU Linux, weaken the ten shared
std::logic_errorandstd::runtime_errorconstructor and assignment symbols in the Bazel output so toolchain libc++ definitions take precedence. Preserve the checksum-verified inputs and constructors acceptingstd::__Cr::string.Document artifact selection, source overrides, and checksum maintenance.