EnabledTargetFrameworks.props

<Project>  
  <PropertyGroup>
    <!--
      MultiTarget is a custom property that indicates which target a project is designed to be built for / run on.
      Used to create project references, generate solution files, enable/disable TargetFrameworks, and build nuget packages.
      AvailableMultiTargets is a list of all possible MultiTargets that a project can be built for.
      EnabledMultiTargets is an exclusive list of MultiTargets that should be built, and can be customized by the user via global property.
    -->
    <TargetFrameworks Condition="$(EnabledMultiTargets.Contains('uwp')) == 'true' AND $(AvailableMultiTargets.Contains('uwp')) == 'true'">$(TargetFrameworks);$(UwpTargetFrameworks)</TargetFrameworks>
    <TargetFrameworks Condition="$(EnabledMultiTargets.Contains('wasdk')) == 'true' AND $(AvailableMultiTargets.Contains('wasdk')) == 'true'">$(TargetFrameworks);$(WinAppSdkTargetFrameworks)</TargetFrameworks>

    <!--
      TargetFrameworks for WasmLibTargetFrameworks use DotnetCommonTargetFramework.
      Duplicate values can't be removed during the evaluation phase without breaking things, so we use a single value for all that need it.
    -->
    <IsNetCommonMultiTargetEnabled Condition="$(EnabledMultiTargets.Contains('wasm')) == 'true'">true</IsNetCommonMultiTargetEnabled>
    <IsNetCommonMultiTargetAvailable Condition="$(AvailableMultiTargets.Contains('wasm')) == 'true'">true</IsNetCommonMultiTargetAvailable>
    <TargetFrameworks Condition="$(IsNetCommonMultiTargetEnabled) == 'true' AND $(IsNetCommonMultiTargetAvailable) == 'true'">$(TargetFrameworks);$(DotnetCommonTargetFramework)</TargetFrameworks>

    <TargetFrameworks Condition="$(EnabledMultiTargets.Contains('macos')) == 'true' AND $(AvailableMultiTargets.Contains('macos')) == 'true'">$(TargetFrameworks);$(MacOSLibTargetFrameworks)</TargetFrameworks>
    <TargetFrameworks Condition="$(EnabledMultiTargets.Contains('ios')) == 'true' AND $(AvailableMultiTargets.Contains('ios')) == 'true'">$(TargetFrameworks);$(iOSLibTargetFrameworks)</TargetFrameworks>
    <TargetFrameworks Condition="$(EnabledMultiTargets.Contains('android')) == 'true' AND $(AvailableMultiTargets.Contains('android')) == 'true'">$(TargetFrameworks);$(AndroidLibTargetFrameworks)</TargetFrameworks>

    <TargetFrameworks Condition="$(EnabledMultiTargets.Contains('netstandard')) == 'true' AND $(AvailableMultiTargets.Contains('netstandard')) == 'true'">$(TargetFrameworks);$(DotnetStandardCommonTargetFramework)</TargetFrameworks>
  </PropertyGroup>
</Project>