Crosscompile.targets

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

    <PropertyGroup>
        <IlcUseEnvironmentalTools>true</IlcUseEnvironmentalTools>
        <DisableUnsupportedError>true</DisableUnsupportedError>
        <MSVCWineBinPath Condition="'$(MSVCWineBinPath)' == ''">/opt/msvc/bin</MSVCWineBinPath>
    </PropertyGroup>

    <UsingTask TaskName="PrependPath"
               TaskFactory="RoslynCodeTaskFactory"
               AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.Core.dll">

        <ParameterGroup>
            <Value ParameterType="System.String" Required="true"/>
        </ParameterGroup>

        <Task>
            <Using Namespace="System"/>
            <Using Namespace="System.IO"/>
            <Code Type="Fragment" Language="cs">
                <![CDATA[
                    Environment.SetEnvironmentVariable("PATH", Value + Path.PathSeparator + Environment.GetEnvironmentVariable("PATH"));
                ]]>
            </Code>
        </Task>

    </UsingTask>

    <Target Name="SetPathToClang"
            BeforeTargets="SetupOSSpecificProps">
        <PrependPath Value="$(MSVCWineBinPath)/$(_targetArchitecture)"/>
    </Target>

    <Target Name="OverwriteTargetTriple"
            AfterTargets="SetupOSSpecificProps"
            BeforeTargets="LinkNative">
        <ItemGroup>
            <LinkerArg Include="@(LinkerArg->'%(Identity)')">
                <UpdatePath Condition="$([System.String]::Copy(%(Identity)).StartsWith('/home/'))">"Z:%(Identity)"</UpdatePath>
                <UpdatePath Condition="$([System.String]::Copy(%(Identity)).StartsWith('/home/')) == false">%(Identity)</UpdatePath>
            </LinkerArg>

            <NewLinkerArg Include="@(LinkerArg->'%(UpdatePath)')"/>
            <LinkerArg Remove="@(LinkerArg)"/>
            <LinkerArg Include="@(NewLinkerArg)"/>
        </ItemGroup>
        <PropertyGroup>
            <NativeObject Condition="$(NativeObject.StartsWith('/home/'))">Z:$(NativeObject)</NativeObject>
        </PropertyGroup>
    </Target>
</Project>