crossgen-corelib.proj

<Project Sdk="Microsoft.Build.NoTargets">

  <ItemGroup>
    <ProjectReference Include="$(CoreClrProjectRoot)/tools/aot/crossgen2/crossgen2_inbuild.csproj" OutputItemType="Crossgen2Files" />
    <ProjectReference Include="$(CoreClrProjectRoot)/tools/dotnet-pgo/dotnet-pgo.csproj" OutputItemType="DotNetPgo" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
    <ProjectReference Include="$([MSBuild]::NormalizePath('$(CoreClrProjectRoot)', 'System.Private.CoreLib', 'System.Private.CoreLib.csproj'))" OutputItemType="CoreLib" />
  </ItemGroup>

  <PropertyGroup>
    <OSPlatformConfig>$(TargetOS).$(TargetArchitecture).$(Configuration)</OSPlatformConfig>
    <RootBinDir>$([MSBuild]::NormalizeDirectory('$(RepoRoot)', 'artifacts'))</RootBinDir>
    <LogsDir>$([MSBuild]::NormalizeDirectory('$(RootBinDir)', 'log'))</LogsDir>
    <BinDir>$([MSBuild]::NormalizeDirectory('$(RootBinDir)', 'bin', 'coreclr', $(OSPlatformConfig)))</BinDir>
    <IntermediatesDir>$([MSBuild]::NormalizeDirectory('$(RootBinDir)', 'obj', 'coreclr', $(OSPlatformConfig)))</IntermediatesDir>
    <DotNetCli>$([MSBuild]::NormalizePath('$(RepoRoot)', 'dotnet.sh'))</DotNetCli>
    <DotNetCli Condition="'$(OS)' == 'Windows_NT'">$([MSBuild]::NormalizePath('$(RepoRoot)', 'dotnet.cmd'))</DotNetCli>
  </PropertyGroup>

  <PropertyGroup>
    <BuildDll>true</BuildDll>
    <BuildDll Condition="'$(TargetOS)' == 'netbsd' or '$(TargetOS)' == 'illumos' or '$(TargetOS)' == 'solaris' or '$(TargetOS)' == 'haiku'">false</BuildDll>

    <BuildPdb>false</BuildPdb>
    <BuildPdb Condition="$(BuildDll) and '$(OS)' == 'Windows_NT' and '$(TargetOS)' == 'windows'">true</BuildPdb>

    <BuildPerfMap>false</BuildPerfMap>
    <BuildPerfMap Condition="$(BuildDll) and '$(TargetOS)' == 'linux'">true</BuildPerfMap>

    <_MergeMibcFilesCacheFile>$(MibcOptimizationDataDir)/$(TargetOS)/$(TargetArchitecture)/merge_mibc_files.cache</_MergeMibcFilesCacheFile>
  </PropertyGroup>

  <ItemGroup>
    <OptimizationMibcFiles Include="$(MibcOptimizationDataDir)/$(TargetOS)/$(TargetArchitecture)/**/*.mibc" />
  </ItemGroup>

  <PropertyGroup>
    <CoreLibAssemblyName>System.Private.CoreLib</CoreLibAssemblyName>
    <CoreLibOutputPath>$([MSBuild]::NormalizePath('$(BinDir)', '$(CoreLibAssemblyName).dll'))</CoreLibOutputPath>
    <CoreLibNiPdbPath></CoreLibNiPdbPath>
    <CoreLibPerfMapPath></CoreLibPerfMapPath>
    <CoreLibNiPdbPath Condition="$(BuildPdb)">$([MSBuild]::NormalizePath('$(BinDir)', 'PDB', '$(CoreLibAssemblyName).ni.pdb'))</CoreLibNiPdbPath>
    <CoreLibPerfMapPath Condition="$(BuildPerfMap)">$([MSBuild]::NormalizePath('$(BinDir)', '$(CoreLibAssemblyName).ni.r2rmap'))</CoreLibPerfMapPath>
    <MergedMibcPath>$([MSBuild]::NormalizePath('$(BinDir)', 'StandardOptimizationData.mibc'))</MergedMibcPath>
  </PropertyGroup>

  <!-- Creates a hash file that changes whenever the input mibc file modification times change.
       This will trigger a re-merge when updating to a new version of the optimization data,
       even if the new timestamps are still days in the past. -->
  <Target Name="GenerateMergeMibcFilesInputCache">
    <ItemGroup>
      <_MergeMibcFilesInputCache Include="@(OptimizationMibcFiles)" />
      <_MergeMibcFilesInputCache Include="@(DotNetPgo)" />
      <_MergeMibcFilesInputCache Include="@(OptimizationMibcFiles->'%(ModifiedTime)')" />
    </ItemGroup>

    <Hash ItemsToHash="@(_MergeMibcFilesInputCache)">
      <Output TaskParameter="HashResult" PropertyName="_MergeMibcFilesInputCacheHash" />
    </Hash>

    <WriteLinesToFile
      Lines="$(_MergeMibcFilesInputCacheHash)"
      File="$(_MergeMibcFilesCacheFile)"
      Overwrite="true"
      WriteOnlyWhenDifferent="true" />

    <ItemGroup>
      <FileWrites Include="$(_MergeMibcFilesCacheFile)" />
    </ItemGroup>
  </Target>

  <Target Name="MergeMibcFiles"
          DependsOnTargets="GenerateMergeMibcFilesInputCache"
          Inputs="$(_MergeMibcFilesCacheFile);@(OptimizationMibcFiles);@(DotNetPgo)"
          Condition="'@(DotNetPgo)' != ''"
          Outputs="$(MergedMibcPath)">

    <PropertyGroup>
      <DotNetPgoCmd>$(DotNetCli) @(DotNetPgo) merge</DotNetPgoCmd>
      <DotNetPgoCmd>$(DotNetPgoCmd) -o:$(MergedMibcPath)</DotNetPgoCmd>
      <DotNetPgoCmd>$(DotNetPgoCmd) @(OptimizationMibcFiles->'-i:%(Identity)', ' ')</DotNetPgoCmd>
      <DotNetPgoCmd>$(DotNetPgoCmd) --compressed false</DotNetPgoCmd> <!-- Signing service doesn't handle compressed mibc signing correctly. -->
    </PropertyGroup>

    <Message Importance="High" Text="$(DotNetPgoCmd)"/>
    <Exec Command="$(DotNetPgoCmd)" />
  </Target>

  <Target Name="CreateMergedMibcFile"
          DependsOnTargets="ResolveProjectReferences;MergeMibcFiles" />

  <Target Name="PrepareInvokeCrossgen" DependsOnTargets="ResolveProjectReferences;CreateMergedMibcFile">
    <ItemGroup>
      <Crossgen2Inputs Include="@(CoreLib)" />
      <Crossgen2Inputs Include="$(MergedMibcPath)" />
      <Crossgen2Inputs Include="@(Crossgen2Files->Metadata('OutputPath'))" />
    </ItemGroup>
  </Target>

  <Target Name="InvokeCrossgen"
          DependsOnTargets="PrepareInvokeCrossgen;CreateMergedMibcFile"
          Inputs="@(Crossgen2Inputs)"
          Outputs="$(CoreLibOutputPath);$(CoreLibNiPdbPath);$(CoreLibPerfMapPath)"
          AfterTargets="Build">

    <MakeDir
      Directories="$(BinDir);$(IntermediatesDir);$(LogsDir)" />

    <Message Importance="High"
      Text="Generating native image of System.Private.CoreLib for $(OSPlatformConfig). Logging to $(CrossGenCoreLibLog)" />

    <PropertyGroup>
      <CrossGenDllCmd>@(Crossgen2Files->Metadata('OutputPath')->WithMetadataValue('Filename','crossgen2')->WithMetadataValue('Extension','$(ExeSuffix)'))</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) -o:$(CoreLibOutputPath)</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) -r:$([MSBuild]::NormalizePath('$(BinDir)', 'IL', '*.dll'))</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) --targetarch:$(TargetArchitecture)</CrossGenDllCmd>
      <CrossGenDllCmd Condition="'$(TargetsAndroid)' != 'true'">$(CrossGenDllCmd) --targetos:$(TargetOS)</CrossGenDllCmd>
      <!-- Unless and until Android requires R2R specific customizations, we're just dealing with another linux -->
      <CrossGenDllCmd Condition="'$(TargetsAndroid)' == 'true'">$(CrossGenDllCmd) --targetos:linux</CrossGenDllCmd>
      <CrossGenDllCmd Condition="'$(UsingToolIbcOptimization)' != 'true' and '$(EnableNgenOptimization)' == 'true'">$(CrossGenDllCmd) -m:$(MergedMibcPath) --embed-pgo-data</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) -O</CrossGenDllCmd>
      <!-- Enable type and field layout verification to make it easier to catch when the crossgen2 type layout engine and the runtime disagree on layout conventions -->
      <CrossGenDllCmd  Condition="'$(Configuration)' == 'Debug' or '$(Configuration)' == 'Checked'">$(CrossGenDllCmd) --verify-type-and-field-layout</CrossGenDllCmd>
      <!-- Enable Cached Interface Dispatch layout rules for the StubDispatch import section. This allows testing of this path on platforms that do not require CachedInterface Dispatch -->
      <CrossGenDllCmd  Condition="'$(Configuration)' == 'Debug' or '$(Configuration)' == 'Checked'">$(CrossGenDllCmd) --enable-cached-interface-dispatch-support</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) @(CoreLib)</CrossGenDllCmd>
    </PropertyGroup>

    <PropertyGroup Condition="$(BuildPdb)">
      <CrossGenDllCmd>$(CrossGenDllCmd) --pdb --pdb-path:$([MSBuild]::NormalizePath('$(BinDir)', 'PDB'))</CrossGenDllCmd>
    </PropertyGroup>

    <PropertyGroup Condition="$(BuildPerfMap)">
      <CrossGenDllCmd>$(CrossGenDllCmd) --perfmap-format-version:1</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) --perfmap --perfmap-path:$(BinDir)</CrossGenDllCmd>
    </PropertyGroup>

    <Message Condition="$(BuildDll)" Importance="High" Text="$(CrossGenDllCmd)" />

    <Exec Condition="$(BuildDll)" Command="$(CrossGenDllCmd)" />

    <Message Condition="$(BuildPdb)" Importance="High" Text="$(CrossGenPdbCmd)" />

    <Exec Condition="$(BuildPdb) and '$(CrossGenPdbCmd)' != ''" Command="$(CrossGenPdbCmd)" />

    <Message Condition="$(BuildPerfMap)" Importance="High" Text="$(CrossGenPerfMapCmd)" />

    <Exec Condition="$(BuildPerfMap) and '$(CrossGenPerfMapCmd)' != ''" Command="$(CrossGenPerfMapCmd)" />

    <Copy Condition="!$(BuildDll)" SourceFiles="@(CoreLib)" DestinationFiles="$(CoreLibOutputPath)" UseHardlinksIfPossible="true" />

    <Message Importance="High" Text="Crossgenning of System.Private.CoreLib succeeded." />
    <Message Importance="High" Text="Product binaries are available at $(BinDir)" />
  </Target>
</Project>