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authorStephan Bergmann <sbergman@redhat.com>2020-03-09 11:25:29 +0100
committerStephan Bergmann <sbergman@redhat.com>2020-03-09 13:48:35 +0100
commit5ab0f79748cad1069cc0d0c9cd4b57ccb1e14408 (patch)
treea55ac52972424a190f0cbdf1504855a23ddca985 /distro-configs/Jenkins
parent633b2f4dffedaf4a162a5fa92eeaeb509efab173 (diff)
Add --disable-compiler-plugins-analyzer-pch for Jenkins/linux_clang_dbgutil_64
<https://ci.libreoffice.org/job/gerrit_linux_clang_dbgutil/54883/> had been a case I noticed of a "Gerrit Linux clang/dbgutil" build failing due to stale PCH information: [...] > [build GEN] compilerplugins/clang/sharedvisitor/makeshared.plugininfo > fatal error: file '/usr/include/asm-generic/errno.h' has been modified since the precompiled header '/home/tdf/lode/jenkins/workspace/lo_gerrit/Config/linux_clang_dbgutil_64/compilerplugins/clang/sharedvisitor/clang.pch' was built > note: please rebuild precompiled header '/home/tdf/lode/jenkins/workspace/lo_gerrit/Config/linux_clang_dbgutil_64/compilerplugins/clang/sharedvisitor/clang.pch' [...] and this issue had apparently caused all those Gerrit Jenkins builds to fail for at least a day. For unmaintained builds like those, I think it is better to have a more robust setup, where stale PCH information cannot break the build. Also, as those builds do not make compilerplugins.clean and rather share it across builds, there should not be much of a performance impact when disabling PCH in the analyzer. (It turns out that compilerplugins/clang/sharedvisitor/analyzer.cxx would always have enabled PCH, as compilerplugins/Makefile-clang.mk always passes in some definition of LO_CLANG_USE_ANALYZER_PCH. Fixed that now.) Change-Id: I7b8b24c1049c501634bd59c5fb482bec72427cf6 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90211 Reviewed-by: Luboš Luňák <l.lunak@collabora.com> Reviewed-by: Stephan Bergmann <sbergman@redhat.com> Tested-by: Jenkins
Diffstat (limited to 'distro-configs/Jenkins')
-rw-r--r--distro-configs/Jenkins/linux_clang_dbgutil_641
1 files changed, 1 insertions, 0 deletions
diff --git a/distro-configs/Jenkins/linux_clang_dbgutil_64 b/distro-configs/Jenkins/linux_clang_dbgutil_64
index 758c83606d51..b64e77363a02 100644
--- a/distro-configs/Jenkins/linux_clang_dbgutil_64
+++ b/distro-configs/Jenkins/linux_clang_dbgutil_64
@@ -2,4 +2,5 @@
--enable-compiler-plugins
COMPILER_PLUGINS_CXX=ccache g++ -std=c++11
--enable-kf5
+--disable-compiler-plugins-analyzer-pch
--disable-dependency-tracking