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| author | Kaloyan Chehlarski <kaloyan.chehlarski@qt.io> | 2025-12-12 10:47:45 +0100 |
|---|---|---|
| committer | Dimitrios Apostolou <jimis@qt.io> | 2025-12-12 13:52:21 +0000 |
| commit | d367bd5c172bb6a1b57376b657e7ccf561eede4b (patch) | |
| tree | b8e358f3f6fc467ea11de04fe8d4af0ed56bc4c8 | |
| parent | 031a10673ee369c84b2db2669fc147adf175a3be (diff) | |
[clang] Pass -fno-pch-timestamp to all clang targets134-based
PCH timestamps are not recommended when doing cached builds, and
we do those on CI.
Fixes: QTBUG-131650
Pick-to: 140-based 130-based 122-based
Change-Id: Idad5392ecf032cb3d64ab27de346d9ba3a6b4f2a
Reviewed-on: https://codereview.qt-project.org/c/qt/qtwebengine-chromium/+/698566
Reviewed-by: Dimitrios Apostolou <jimis@qt.io>
| -rw-r--r-- | chromium/build/config/compiler/BUILD.gn | 5 |
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 |