WinRT.Runtime.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup> 
    <TargetFrameworks>$(LibBuildTFMs)</TargetFrameworks>
    <RootNamespace>WinRT</RootNamespace>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <LangVersion>11.0</LangVersion>
    <DebugType>embedded</DebugType>
    <DebugSymbols>true</DebugSymbols>
    <Authors>Microsoft Corporation</Authors>
    <Company>Microsoft Corporation</Company>
    <Product>C#/WinRT</Product>
    <PackageId>WinRT.Runtime</PackageId>
    <FileVersion>$(VersionNumber)</FileVersion>
    <Version>$(VersionNumber)</Version>
    <InformationalVersion>$(VersionNumber)</InformationalVersion>
    <NeutralLanguage>en</NeutralLanguage>
    <Description>C#/WinRT Runtime v$(VersionString)</Description>
    <AssemblyTitle>C#/WinRT Runtime v$(VersionString)</AssemblyTitle>
    <Copyright>Copyright (c) Microsoft Corporation. All rights reserved.</Copyright>
    <SignAssembly>true</SignAssembly>
    <AssemblyOriginatorKeyFile>key.snk</AssemblyOriginatorKeyFile>
    <EnableTrimAnalyzer>true</EnableTrimAnalyzer>
    <IsTrimmable>true</IsTrimmable>
    <DefineConstants>$(DefineConstants);CsWinRT_LANG_11_FEATURES</DefineConstants>
    <!-- Set remote for source link. -->
    <AdoMirrorBuild Condition="'$(AdoMirrorBuild)' == ''">false</AdoMirrorBuild>
    <GitRepositoryRemoteName Condition="$(AdoMirrorBuild)">github</GitRepositoryRemoteName>

    <!-- Suppress warnings for using 'ref' as 'in', to simplify multi-targeting -->
    <NoWarn>$(NoWarn);CS9191</NoWarn>
  </PropertyGroup>
	
  <!-- Configure the assembly version as needed -->
  <PropertyGroup>
    <AssemblyVersion>$(AssemblyVersionNumber)</AssemblyVersion>
  </PropertyGroup>

  <!-- NativeAOT specific options, only starting from .NET 8 -->
  <PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
    <IsAotCompatible>true</IsAotCompatible>
  </PropertyGroup>

  <!-- Include the ILLink file (to properly trim configuration switches in publish builds) -->
  <ItemGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))">
    <EmbeddedResource Include="Configuration\ILLink.Substitutions.xml" LogicalName="ILLink.Substitutions.xml" />
  </ItemGroup>

  <!-- Import all .tt files with their generated .g.cs files (the T4 service is imported in the .props file) -->
  <ItemGroup>
    <None Update="**\*.tt">
      <LastGenOutput>%(Filename).g.cs</LastGenOutput>
      <Generator>TextTemplatingFileGenerator</Generator>
    </None>
    <Compile Update="**\*.g.cs">
      <DependentUpon>$([System.IO.Path]::GetFileNameWithoutExtension('%(Filename)')).tt</DependentUpon>
      <DesignTime>True</DesignTime>
      <AutoGen>True</AutoGen>
    </Compile>
  </ItemGroup>
    
  <ItemGroup>
    <Compile Include="../cswinrt/strings/InitializeProjection.cs" Link="cswinrt/InitializeProjection.cs" />
  </ItemGroup>

  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
    <Compile Remove="**/*.net5.cs" />
    <None Include="**/*.net5.cs" />
  </ItemGroup>
  
  <ItemGroup Condition="$(IsTargetFrameworkNet5OrGreater)">
    <Compile Remove="**/*.netstandard2.0.cs" />
    <None Include="**/*.netstandard2.0.cs" />
  </ItemGroup>
  
  <ItemGroup>
    <PackageReference Include="System.Memory" Condition="'$(TargetFramework)' == 'netstandard2.0'" />
    <PackageReference Include="System.Runtime.Extensions" Condition="'$(TargetFramework)' == 'netstandard2.0'" />
    <PackageReference Include="Microsoft.SourceLink.GitHub" PrivateAssets="All" />
  </ItemGroup>

  <!-- API Compat -->
  <PropertyGroup>
    <!-- Checks for both breaking changes and for new API additions. -->
    <RunApiCompatForSrc>true</RunApiCompatForSrc>
    <RunMatchingRefApiCompat>true</RunMatchingRefApiCompat>
    <ApiCompatEnforceOptionalRules>true</ApiCompatEnforceOptionalRules>
    <CsWinRTApiCompatVersion>2.1.1</CsWinRTApiCompatVersion>
    <ApiCompatArgs>$(ApiCompatArgs) --allow-default-interface-methods</ApiCompatArgs>
    <MatchingRefApiCompatArgs>$(MatchingRefApiCompatArgs) --allow-default-interface-methods</MatchingRefApiCompatArgs>
  </PropertyGroup> 
  
  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
    <PackageReference Include="Microsoft.DotNet.ApiCompat" PrivateAssets="All" />
    <PackageDownload Include="Microsoft.Windows.CsWinRT" Version="[$(CsWinRTApiCompatVersion)]" />
  </ItemGroup> 
  
  <!-- T4 template generation service (the .tt/.g.cs files are resolved in the .targets file) -->
  <ItemGroup>
    <Service Include="{508349b6-6b84-4df5-91f0-309beebad82d}" />
  </ItemGroup>

  <Target Name="_ResolveResolvedMatchingContract" BeforeTargets="ValidateApiCompatForSrc;RunMatchingRefApiCompat" Condition="'$(TargetFramework)' == 'net8.0'">
    <ItemGroup>
      <_ReferencePathDirectories Include="@(ReferencePath -> '%(RootDir)%(Directory)')" />
      <ResolvedMatchingContract Include="$(NuGetPackageRoot)\Microsoft.Windows.CsWinRT\$(CsWinRTApiCompatVersion)\lib\$(TargetFramework)\$(TargetFileName)">
        <DependencyPaths>@(_ReferencePathDirectories-&gt;Distinct(), ',')</DependencyPaths>
      </ResolvedMatchingContract>
    </ItemGroup>
  </Target>

</Project>