Benjamin Carlsson e67a8ae6c9 Add explicit toolchain inputs for native voice builds (#43109) ...

## Why

Native voice builds ignore ambient compiler flags, but need a way to accept declared compiler, linker, and archive-tool inputs.

## What changed

- Add repeated `--c-flag`, `--cxx-flag`, and `--link-flag` options plus optional `--ar` and `--ranlib` paths for Unix builds. Record flags and pass them through CMake, Meson, and libffi, including Objective-C flags on macOS.
- Preserve literal libffi compiler arguments with response files. Reject flags containing whitespace, libffi paths requiring shell quoting, and Unix toolchain overrides on Windows.
- Add a pinned Bazel `pkg-config` tool built with LLVM archive tools and native macOS configure checks. Register the pinned Make toolchain and patch its bootstrap to pass preprocessor flags and enable cross-compilation configuration.

## Testing

Extend native-build tests to verify compiler and linker flags, explicit archive tools, Meson and Objective-C inputs, literal definitions through shell and recursive Make expansion, and rejection of unsupported overrides.

GitOrigin-RevId: e5ea541ec76abfa170f6b0411b0f14cd698c07e7

2026-09-05 21:47:17 +00:00

..

powershell

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

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

v8

Enable sandboxed V8 for code mode (#36374)

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voice

Add explicit toolchain inputs for native voice builds (#43109)

2026-09-05 21:47:17 +00:00

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Vendor ConPtySystem (#7656)

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