Tools/msi/core/core.props

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <Import Project="..\msi.props" />
    <ItemGroup>
        <Compile Include="*.wxs" />
    </ItemGroup>
    <ItemGroup>
        <EmbeddedResource Include="*.wxl" />
    </ItemGroup>

    <Import Project="..\msi.targets" />
</Project>