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-rw-r--r--chromium/build/config/compiler/BUILD.gn5
1 files changed, 5 insertions, 0 deletions
diff --git a/chromium/build/config/compiler/BUILD.gn b/chromium/build/config/compiler/BUILD.gn
index b6a9cfb2058..64e460ccc46 100644
--- a/chromium/build/config/compiler/BUILD.gn
+++ b/chromium/build/config/compiler/BUILD.gn
@@ -1172,6 +1172,11 @@ config("compiler") {
if (current_cpu == "arm64") {
defines += [ "__ARM_NEON__=1" ]
}
+
+ # Disable PCH timestamps to fix sccache breakage on CI
+ if (is_clang && is_qtwebengine) {
+ cflags += [ "-Xclang", "-fno-pch-timestamp" ]
+ }
}
# Don't allow unstable features to be enabled by `#![feature()]` without