csharp/src/Apache.Arrow/Apache.Arrow.csproj

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

  <PropertyGroup>
    <TargetFrameworks>netstandard1.3;netcoreapp2.1</TargetFrameworks>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <DefineConstants>$(DefineConstants);UNSAFE_BYTEBUFFER;BYTEBUFFER_NO_BOUNDS_CHECK;ENABLE_SPAN_T</DefineConstants>
    
    <Description>Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware.</Description>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="System.Buffers" Version="4.5.0" />
    <PackageReference Include="System.Memory" Version="4.5.2" />
    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="4.5.2" />
    <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.2" />

    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
  </ItemGroup>

  <ItemGroup>
    <Compile Update="Properties\Resources.Designer.cs">
      <DesignTime>True</DesignTime>
      <AutoGen>True</AutoGen>
      <DependentUpon>Resources.resx</DependentUpon>
    </Compile>
  </ItemGroup>

  <ItemGroup>
    <EmbeddedResource Update="Properties\Resources.resx">
      <Generator>ResXFileCodeGenerator</Generator>
      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
    </EmbeddedResource>
  </ItemGroup>

  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard1.3'">
    <Compile Remove="Extensions\StreamExtensions.netcoreapp2.1.cs" />
  </ItemGroup>
  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp2.1'">
    <Compile Remove="Extensions\StreamExtensions.netstandard.cs" />
    <Compile Remove="Extensions\TupleExtensions.netstandard.cs" />
  </ItemGroup>
</Project>