tree 6f02723f78a8d8fc077a99931f3f0c119b9127c4
parent c00318487f479b06c00c4f5bc65d13060e09c072
author Alan Zhao <ayzhao@google.com> 1653536934 +0000
committer Copybara-Service <copybara-worker@google.com> 1653538292 -0700

Set -ffile-reproducible for Windows builds

By default, Clang uses the build environment's platform-specific path
separator when expanding the __FILE__ macro. This can cause
non-determinism between Windows builds built on Windows vs Linux.
https://reviews.llvm.org/D122766 added the flag -ffile-reproducible
which uses the target's platform-specific path separator regardless of
the build environment.

Cq-Include-Trybots: chromium/try:dawn-win10-x86-deps-rel
Cq-Include-Trybots: chromium/try:win-asan,win7-rel
Cq-Include-Trybots: chromium/try:win-official,win32-official
Cq-Include-Trybots: chromium/try:win-swangle-try-x86
Cq-Include-Trybots: chrome/try:win-chrome,win64-chrome
Cq-Include-Trybots: chrome/try:win32-pgo,win64-pgo
Bug: 1280678,1310767
Change-Id: I6921628e3437d021674d6d60ea844e1a5144e7d1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3664098
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Alan Zhao <ayzhao@google.com>
Owners-Override: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1007715}
NOKEYCHECK=True
GitOrigin-RevId: 8bf3275ba280b177468159ff865b265f6c55567d