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PGO: Use env variables with fprofile-use instead of %q{VAR} #8939

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Merged
smuzaffar merged 1 commit into from
Jan 16, 2024
Merged

PGO: Use env variables with fprofile-use instead of %q{VAR} #8939

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2 changes: 1 addition & 1 deletion scram-project-build.file
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ BuildRequires: dwz
%endif

%if "%{?configtag:set}" != "set"
%define configtag V09-01-07
%define configtag V09-01-08
%endif

%if "%{?buildarch:set}" != "set"
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5 changes: 2 additions & 3 deletions scram-tools.file/tools/gcc/gcc-cxxcompiler.xml
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Expand Up @@ -26,9 +26,8 @@
<flags CXXFLAGS="@GCC_WARNINGS@"/>
<flags LTO_FLAGS="@LTO_FLAGS@"/>
<flags PGO_FLAGS="-fprofile-prefix-path=$(LOCALTOP) -fprofile-update=prefer-atomic -fprofile-correction"/>
<flags PGO_FLAGS="-fprofile-dir=%q{CMSSW_PGO_DIRECTORY}/PGO-Profiles/cmssw/%q{CMSSW_CPU_TYPE}"/>
<flags PGO_GENERATE_FLAGS="-fprofile-generate"/>
<flags PGO_USE_FLAGS="-fprofile-use -fprofile-partial-training -Wno-missing-profile"/>
<flags PGO_GENERATE_FLAGS="-fprofile-generate=%q{CMSSW_PGO_DIRECTORY}/PGO-Profiles/cmssw/%q{CMSSW_CPU_TYPE}"/>
<flags PGO_USE_FLAGS="-fprofile-use=@{CMSSW_PGO_DIRECTORY}/PGO-Profiles/cmssw/@{CMSSW_CPU_TYPE} -fprofile-partial-training"/>
<flags LDFLAGS="@GCC_LDFLAGS@"/>
<flags CXXSHAREDFLAGS="@GCC_SHAREDFLAGS@"/>
<flags LD_UNIT="@GCC_LD_UNIT@"/>
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