Directory.Build.targets

<Project>

    <!--
        Provide .NET Framework 4.8 reference assemblies via NuGet so projects
        targeting net48 can build on macOS / Linux (and on Windows machines
        without the .NET Framework 4.8 Developer Pack installed).
    -->
    <ItemGroup Condition=" '$(TargetFramework)' == 'net48' ">
        <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies.net48" Version="1.0.3">
            <PrivateAssets>all</PrivateAssets>
        </PackageReference>
    </ItemGroup>

    <!--
        Honor the MSBuild ReferencePath property as an assembly search path.
        Jenkins passes /p:ReferencePath=/home/ksp/KSP_Data/Managed so that
        bare <Reference Include="Assembly-CSharp"/> etc. resolve to KSP's
        Unity assemblies. SDK-style targets do not automatically append
        ReferencePath to AssemblySearchPaths the way the legacy non-SDK
        targets did, so we do it explicitly.
    -->
    <PropertyGroup Condition=" '$(ReferencePath)' != '' ">
        <AssemblySearchPaths>$(AssemblySearchPaths);$(ReferencePath)</AssemblySearchPaths>
    </PropertyGroup>

</Project>