Asp.Versioning.Abstractions.csproj

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

 <PropertyGroup>
  <VersionPrefix>9.0.0</VersionPrefix>
  <AssemblyVersion>9.0.0.0</AssemblyVersion>
  <TargetFrameworks>$(DefaultTargetFramework);netstandard1.0;netstandard2.0</TargetFrameworks>
  <AssemblyTitle>API Versioning Abstractions</AssemblyTitle>
  <Description>The abstractions library for API versioning.</Description>
  <RootNamespace>Asp.Versioning</RootNamespace>
  <PackageTags>Asp;AspNet;AspNetCore;Versioning</PackageTags>
 </PropertyGroup>

 <PropertyGroup Condition=" '$(TargetFramework)' == '$(DefaultTargetFramework)' ">
  <IsAotCompatible>true</IsAotCompatible>
 </PropertyGroup>

 <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.0' ">
  <Compile Remove="netstandard2.0\**\*.cs;net#.0\**\*.cs" />
  <None Include="netstandard2.0\**\*.cs;net#.0\**\*.cs" />
  <Using Remove="System.Net.Http" />
 </ItemGroup>

 <ItemGroup Condition=" '$(TargetFramework)' != 'netstandard1.0' ">
  <Compile Remove="netstandard1.0\**\*.cs" />
  <None Include="netstandard1.0\**\*.cs" />
 </ItemGroup>

 <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
  <Compile Remove="net#.0\**\*.cs" />
  <None Include="net#.0\**\*.cs" />
 </ItemGroup>

 <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.0' ">
  <Compile Include="$(BackportDir)Array.cs" Visible="false" />
 </ItemGroup>

 <ItemGroup Condition=" '$(TargetFrameworkIdentifier)' == '.NETStandard' ">
  <Compile Include="$(BackportDir)ArgumentNullException.cs" Visible="false" />
  <Compile Include="$(BackportDir)CallerArgumentExpressionAttribute.cs" Visible="false" />
  <Compile Include="$(BackportDir)BitOperations.cs" Visible="false" />
  <Compile Include="$(BackportDir)HashCode.cs" Visible="false" />
  <Compile Include="$(BackportDir)NullableAttributes.cs" Visible="false" />
 </ItemGroup>

 <ItemGroup Condition=" '$(TargetFrameworkIdentifier)' == '.NETStandard' ">
  <Using Include="Backport.ArgumentNullException" Alias="ArgumentNullException" />
 </ItemGroup>

 <ItemGroup Condition=" '$(TargetFramework)' != 'netstandard1.0' ">
  <PackageReference Include="Microsoft.Extensions.Primitives" Version="$(DotNetReleasePackageVersion)" />
 </ItemGroup>

</Project>