Fix Wasm toolchain compiler path on Windows
On Windows CMD, a path starting with "../" is not a valid executable:
>../../third_party/emsdk/upstream/emscripten/em++.bat --version
'..' is not recognized as an internal or external command,
operable program or batch file.
Change the rebase_path invocations so they will use "system-absolute
native style paths with system path separators", e.g.:
>C:/src/dawn/third_party/emsdk/upstream/emscripten/em++.bat
Fixes building Dawn's Wasm GN targets on Windows, tested locally.
Bug: 450675299
Change-Id: Ieae38d4cdb3d96f4f60599b55e7f593c9247d354
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7032591
Reviewed-by: Reid Kleckner <rnk@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
Cr-Commit-Position: refs/heads/main@{#1528400}
NOKEYCHECK=True
GitOrigin-RevId: 13a3671b389e0355c210907aa58d95e8ced626a7
1 file changed
