Sean Huang 85de07048c Isolate V8 source dependencies and their C++ runtime settings (#56261) ...

## 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

2026-10-22 20:49:13 +00:00

..

powershell

bazel: add PowerShell to Wine test harness (#28120)

2026-06-14 04:52:32 +00:00

v8

Isolate V8 source dependencies and their C++ runtime settings (#56261)

2026-10-22 20:49:13 +00:00

voice

Align Bazel release builds with Cargo and fix platform compatibility (#51848)

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Vendor ConPtySystem (#7656)

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wine

[codex] Add hermetic Wine test support (#27964)

2026-06-12 18:24:49 -07:00