crossgen-corelib.proj

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

  <Target Name="PrepareForCrossgen">
    <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', $(OSPlatformConfig)))</IntermediatesDir>
      <ExeExtension Condition="'$(OS)' == 'Windows_NT'">.exe</ExeExtension>
      <DotNetCli>$([MSBuild]::NormalizePath('$(RepoRoot)', 'dotnet.sh'))</DotNetCli>
      <DotNetCli Condition="'$(OS)' == 'Windows_NT'">$([MSBuild]::NormalizePath('$(RepoRoot)', 'dotnet.cmd'))</DotNetCli>
    </PropertyGroup>

    <PropertyGroup>
      <CrossDir></CrossDir>
    </PropertyGroup>
    <PropertyGroup Condition="'$(BuildArchitecture)' != '$(TargetArchitecture)'">
      <CrossDir Condition="'$(TargetArchitecture)' == 'arm' or '$(TargetArchitecture)' == 'arm64' or '$(TargetArchitecture)' == 'armel'">x64</CrossDir>
      <CrossDir Condition="'$(TargetArchitecture)' == 'x86'">$(BuildArchitecture)</CrossDir>
    </PropertyGroup>

    <PropertyGroup>
      <BuildDll>true</BuildDll>
      <BuildDll Condition="'$(CrossBuild)' == 'true' and '$(CrossDir)' == ''">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>
    </PropertyGroup>

    <ItemGroup>
      <CrossGen2DllFiles Condition="'$(CrossDir)' == ''" Include="$(BinDir)/crossgen2/*" />
      <CrossGen2DllFiles Condition="'$(CrossDir)' != ''" Include="$(BinDir)/$(CrossDir)/crossgen2/*" />
    </ItemGroup>

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

    <PropertyGroup>
      <CoreLibAssemblyName>System.Private.CoreLib</CoreLibAssemblyName>
      <CoreLibInputPath>$([MSBuild]::NormalizePath('$(BinDir)', 'IL', '$(CoreLibAssemblyName).dll'))</CoreLibInputPath>
      <CoreLibOutputPath>$([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>
  </Target>

  <Target Name="CreateMergedMibcFile"
          DependsOnTargets="PrepareForCrossgen"
          Inputs="@(OptimizationMibcFiles)"
          Outputs="$(MergedMibcPath)">

    <PropertyGroup>
      <DotNetPgoCmd>$(DotNetCli) $([MSBuild]::NormalizePath('$(BinDir)', 'dotnet-pgo', 'dotnet-pgo.dll')) merge</DotNetPgoCmd>
      <DotNetPgoCmd>$(DotNetPgoCmd) -o:$(MergedMibcPath)</DotNetPgoCmd>
      <DotNetPgoCmd>$(DotNetPgoCmd) @(OptimizationMibcFiles->'-i:%(Identity)', ' ')</DotNetPgoCmd>
      <DotNetPgoCmd>$(DotNetPgoCmd) --inherit-timestamp</DotNetPgoCmd> <!-- For incremental builds, otherwise timestamp is too far in the future -->
    </PropertyGroup>

    <Message Condition="'$(DotNetBuildFromSource)' != 'true'" Importance="High" Text="$(DotNetPgoCmd)"/>
    <Exec Condition="'$(DotNetBuildFromSource)' != 'true'" Command="$(DotNetPgoCmd)" />
  </Target>

  <Target Name="InvokeCrossgen"
          DependsOnTargets="PrepareForCrossgen;CreateMergedMibcFile"
          Inputs="$(CoreLibInputPath);@(CrossGen2DllFiles);$(MergedMibcPath)"
          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>$(DotNetCli) $([MSBuild]::NormalizePath('$(BinDir)', '$(CrossDir)', 'crossgen2', 'crossgen2.dll'))</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) -o:$(CoreLibOutputPath)</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) -r:$([MSBuild]::NormalizePath('$(BinDir)', 'IL', '*.dll'))</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) --targetarch:$(TargetArchitecture)</CrossGenDllCmd>
      <MibcArgs>@(OptimizationMibcFiles->'-m:$(MergedMibcPath)', ' ')</MibcArgs>
      <CrossGenDllCmd Condition="'$(UsingToolIbcOptimization)' != 'true' and '$(EnableNgenOptimization)' == 'true'">$(CrossGenDllCmd) $(MibcArgs) --embed-pgo-data</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) -O</CrossGenDllCmd>
      <CrossGenDllCmd  Condition="'$(Configuration)' == 'Debug' or '$(Configuration)' == 'Checked'">$(CrossGenDllCmd) --verify-type-and-field-layout</CrossGenDllCmd>
      <CrossGenDllCmd>$(CrossGenDllCmd) $(CoreLibInputPath)</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="!$(BuildDll)" SourceFiles="$(CoreLibInputPath)" DestinationFiles="$(CoreLibOutputPath)" UseHardlinksIfPossible="true" />

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