2025-03-04 20:29:03 +01:00
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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup Label="Globals">
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<__PyprojectClangCl_Props_Imported>true</__PyprojectClangCl_Props_Imported>
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</PropertyGroup>
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<PropertyGroup>
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<!-- CLANG_PROFILE_PATH is configurable for "remote PGO builds"
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For convenience, we also accept paths without trailing slashes.
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-->
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<CLANG_PROFILE_PATH Condition="'$(CLANG_PROFILE_PATH)' == ''">$(OutDir)</CLANG_PROFILE_PATH>
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<_CLANG_PROFILE_PATH>$(CLANG_PROFILE_PATH)</_CLANG_PROFILE_PATH>
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<_CLANG_PROFILE_PATH Condition="!HasTrailingSlash($(_CLANG_PROFILE_PATH))">$(_CLANG_PROFILE_PATH)\</_CLANG_PROFILE_PATH>
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</PropertyGroup>
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<ItemGroup>
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<_profrawFiles Include="$(OutDir)instrumented\$(TargetName)_*.profraw" />
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</ItemGroup>
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<Target Name="EnsureClangProfileData" BeforeTargets="PrepareForBuild"
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Condition="'$(SupportPGO)' and $(Configuration) == 'PGUpdate'">
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<Error Text="PGO run did not succeed (no $(TargetName)_*.profraw files) and there is no data to merge"
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Condition="$(RequireProfileData) == 'true' and @(_profrawFiles) == ''" />
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</Target>
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<Target Name="MergeClangProfileData" BeforeTargets="PrepareForBuild"
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Condition="'$(SupportPGO)' and $(Configuration) == 'PGUpdate'"
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Inputs="@(_profrawFiles)"
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Outputs="$(OutDir)instrumented\profdata.profdata">
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<Exec
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Command='"$(LLVMInstallDir)\bin\llvm-profdata.exe" merge -output="$(OutDir)instrumented\profdata.profdata" "$(OutDir)instrumented\*_*.profraw"' />
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</Target>
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<Target Name="CleanClangProfileData" BeforeTargets="Clean">
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<Delete Files="@(_profrawFiles)" TreatErrorsAsWarnings="true" />
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<Delete Files="$(OutDir)instrumented\profdata.profdata" TreatErrorsAsWarnings="true" />
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</Target>
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<ItemDefinitionGroup>
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<ClCompile>
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2025-03-26 00:07:52 +01:00
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<!--
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ExceptionHandling=Async sets MSVC's /EHa (-fasync-exceptions in clang)
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For clang, /EHa just has a slightly different meaning compared to MSVC,
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so this option is needed to handle SEH correctly
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(even though MSVC does not need it).
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Please see GH-131691 for details.
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-->
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<ExceptionHandling>Async</ExceptionHandling>
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2025-04-11 00:17:33 +02:00
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<AdditionalOptions>-Wno-pointer-sign -Wno-incompatible-pointer-types-discards-qualifiers -Wno-unused-function %(AdditionalOptions)</AdditionalOptions>
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2025-03-04 20:29:03 +01:00
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<AdditionalOptions Condition="'$(Platform)' == 'Win32'">-m32 %(AdditionalOptions)</AdditionalOptions>
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<AdditionalOptions Condition="'$(Platform)' == 'x64'">-m64 %(AdditionalOptions)</AdditionalOptions>
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2025-03-10 17:47:45 +01:00
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<AdditionalOptions Condition="$(Configuration) != 'Debug'">-flto=thin %(AdditionalOptions)</AdditionalOptions>
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2025-03-04 20:29:03 +01:00
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<AdditionalOptions Condition="$(SupportPGO) and $(Configuration) == 'PGInstrument'">-fprofile-instr-generate=$(_CLANG_PROFILE_PATH)$(TargetName)_%m.profraw %(AdditionalOptions)</AdditionalOptions>
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<AdditionalOptions Condition="$(SupportPGO) and $(Configuration) == 'PGUpdate'">-fprofile-instr-use=$(OutDir)instrumented\profdata.profdata -Wno-profile-instr-unprofiled %(AdditionalOptions)</AdditionalOptions>
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</ClCompile>
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</ItemDefinitionGroup>
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</Project>
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