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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<UsingTask TaskName="ZipFileExtractToDirectory" AssemblyFile="$(BuildToolsTaskDir)Microsoft.DotNet.Build.Tasks.dll"/>
<PropertyGroup>
<OptimizationDataVersion Condition="'$(OptimizationDataVersion)'==''">2.0.0-rc-61101-16</OptimizationDataVersion>
<CoreFxOptimizationDataVersion Condition="'$(CoreFxOptimizationDataVersion)'==''">99.99.99-master-20180815-0120</CoreFxOptimizationDataVersion>
<OptimizationDataPackageName Condition="'$(OptimizationDataPackageName)'==''">RoslynDependencies.OptimizationData</OptimizationDataPackageName>
<CoreFxOptimizationDataPackageName Condition="'$(CoreFxOptimizationDataPackageName)'=='' and '$(IBCTarget)'=='Linux'">optimization.linux-x64.IBC.CoreFx</CoreFxOptimizationDataPackageName>
<CoreFxOptimizationDataPackageName Condition="'$(CoreFxOptimizationDataPackageName)'==''">optimization.windows_nt-x64.IBC.CoreFx</CoreFxOptimizationDataPackageName>
<OptimizationDataDir Condition="'$(OptimizationDataDir)'==''">$(ToolsDir)OptimizationData/</OptimizationDataDir>
<RestoreDefaultOptimizationDataPackage Condition="'$(RestoreDefaultOptimizationDataPackage)'==''">true</RestoreDefaultOptimizationDataPackage>
<UsePartialNGENOptimization Condition="'$(UsePartialNGENOptimization)'==''">true</UsePartialNGENOptimization>
</PropertyGroup>
<!-- If IBC data hasn't been merged with the IL yet, preprocess it first -->
<Target Name="PreProcessIBCData"
BeforeTargets="OptimizeWithTrainingData"
DependsOnTargets="ResolveOptionalTools"
Condition="'$(RunningOnUnix)'!='true' and '$(EnableProfileGuidedOptimization)'=='true' and Exists('$(OptimizationDataDir)$(AssemblyName).dll')">
<!-- Find IBCMerge as a resolved optional tool. -->
<PropertyGroup>
<IBCMergeToolPath Condition="'%(Filename)%(Extension)'=='ibcmerge.exe'">@(ResolvedOptionalToolReferences)</IBCMergeToolPath>
</PropertyGroup>
<!-- Enumerate the various files that need merging -->
<PropertyGroup>
<InputAssemblyFile>$(OptimizationDataDir)$(AssemblyName).dll</InputAssemblyFile>
<TargetOptimizationDataFile>$(OptimizationDataDir)$(AssemblyName).pgo</TargetOptimizationDataFile>
</PropertyGroup>
<ItemGroup>
<RawOptimizationDataFiles Include="$(OptimizationDataDir)$(AssemblyName).ibc" />
</ItemGroup>
<!-- Merge the optimization data into the source DLL -->
<Exec Command="$(IBCMergeToolPath) -q -f -delete -mo $(InputAssemblyFile) @(RawOptimizationDataFiles, ' ')" />
<!-- Verify that the optimization data has been merged -->
<Exec Command="$(IBCMergeToolPath) -mi $(InputAssemblyFile)" />
<!-- Save the module as *.pgo to match the convention expected in target OptimizeWithTrainingData -->
<Copy SourceFiles="$(InputAssemblyFile)" DestinationFiles="$(TargetOptimizationDataFile)" />
</Target>
<!-- We should only run this target on Windows and only if EnableProfileGuidedOptimization is set and we have training data -->
<Target Name="OptimizeWithTrainingData"
AfterTargets="AfterBuild"
BeforeTargets="CopyFilesToOutputDirectory"
DependsOnTargets="ResolveOptionalTools"
Condition="'$(RunningOnUnix)'!='true' and '$(EnableProfileGuidedOptimization)'=='true' and Exists('$(OptimizationDataDir)$(AssemblyName).pgo')">
<!-- Find IBCMerge as a resolved optional tool. -->
<PropertyGroup>
<IBCMergeToolPath Condition="'%(Filename)%(Extension)'=='ibcmerge.exe'">@(ResolvedOptionalToolReferences)</IBCMergeToolPath>
</PropertyGroup>
<PropertyGroup>
<OptimizedAssemblyDir>$(IntermediateOutputPath)/OptimizedAssembly</OptimizedAssemblyDir>
<OptimizedAssemblyFile>$(OptimizedAssemblyDir)/$(AssemblyName).dll</OptimizedAssemblyFile>
</PropertyGroup>
<!-- Customize IBCMerge's arguments depending on input props -->
<PropertyGroup>
<IBCMergeArguments>-q -f -mo $(OptimizedAssemblyFile) -incremental $(OptimizationDataDir)$(AssemblyName).pgo</IBCMergeArguments>
<IBCMergeArguments Condition="$(UsePartialNGENOptimization)">$(IBCMergeArguments) -partialNGEN -minify</IBCMergeArguments>
</PropertyGroup>
<!-- Copy the compiled assembly into a folder for further processing -->
<MakeDir Directories="$(OptimizedAssemblyDir)" />
<Copy SourceFiles="@(IntermediateAssembly)" DestinationFolder="$(OptimizedAssemblyDir)" />
<!-- Apply optimization data to the compiled assembly -->
<Exec Command="$(IBCMergeToolPath) $(IBCMergeArguments)" />
<!-- Verify that the optimization data has been applied -->
<Exec Command="$(IBCMergeToolPath) -mi $(OptimizedAssemblyFile)" />
<!-- We need to make sure that the assembly that gets packaged is the one with the optimization data -->
<ItemGroup>
<IntermediateAssembly Remove="@(IntermediateAssembly)"/>
<IntermediateAssembly Include="$(OptimizedAssemblyDir)/$(AssemblyName).dll"/>
</ItemGroup>
</Target>
<!-- We need the OptimizationData package in order to be able to optimize the assembly -->
<Target Name="RestoreOptimizationDataPackage"
Condition="'$(EnableProfileGuidedOptimization)'=='true' and '$(RestoreDefaultOptimizationDataPackage)'=='true' and !Exists('$(OptimizationDataDir)project.csproj')">
<!-- Dynamically create a project.json file used to restore the optimization data-->
<PropertyGroup>
<OptimizationDataProject>$(MSBuildThisFileDirectory)OptimizationData.msbuild</OptimizationDataProject>
<OptimizationDataNuGetFeed Condition="'$(OptimizationDataNuGetFeed)'==''">https:%2F%2Fdotnet.myget.org/F/roslyn/api/v3/index.json</OptimizationDataNuGetFeed>
<CoreFxOptimizationDataNuGetFeed Condition="'$(CoreFxOptimizationDataNuGetFeed)'==''">https:%2F%2Fdotnet.myget.org/F/dotnet-core-optimization-data/api/v3/index.json</CoreFxOptimizationDataNuGetFeed>
</PropertyGroup>
<!-- Restore the OptimizationData package -->
<Exec Command="$(DnuRestoreCommand) $(OptimizationDataProject) --source $(OptimizationDataNuGetFeed) /p:OptimizationDataPackageName=$(OptimizationDataPackageName) /p:OptimizationDataVersion=$(OptimizationDataVersion) /p:BaseIntermediateOutputPath=$(OptimizationDataDir)" StandardOutputImportance="Low"/>
<Exec Command="$(DnuRestoreCommand) $(OptimizationDataProject) --source $(CorefxOptimizationDataNuGetFeed) /p:OptimizationDataPackageName=$(CoreFxOptimizationDataPackageName) /p:OptimizationDataVersion=$(CoreFxOptimizationDataVersion) /p:BaseIntermediateOutputPath=$(OptimizationDataDir)" StandardOutputImportance="Low"/>
<!-- Copy the restored files into a more accessible location -->
<ItemGroup>
<_OptimizationDataFiles Include="$(PackagesDir)/$(OptimizationDataPackageName)/$(OptimizationDataVersion)/content/OptimizationData/*.pgo" />
<_OptimizationDataFiles Include="$(PackagesDir)/$(CoreFxOptimizationDataPackageName)/$(CoreFxOptimizationDataVersion)/data/*.dll" />
<_OptimizationDataFiles Include="$(PackagesDir)/$(CoreFxOptimizationDataPackageName)/$(CoreFxOptimizationDataVersion)/data/*.ibc" />
</ItemGroup>
<Copy SourceFiles="@(_OptimizationDataFiles)"
DestinationFiles="@(_OptimizationDataFiles->'$(OptimizationDataDir)%(Filename)%(Extension)')"
SkipUnchangedFiles="true"
ContinueOnError="true"/>
</Target>
</Project>
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