Add conditionals to enable TFM overrides per MultiTarget

Author: Arlodotexe

MultiTarget/AvailableTargetFrameworks.props

@@ -1,23 +1,23 @@
 <Project>
     <PropertyGroup>
-        <UwpTargetFramework>uap10.0.17763</UwpTargetFramework>
-        <WinAppSdkTargetFramework>net8.0-windows10.0.22621.0;net7.0-windows10.0.22621.0;net6.0-windows10.0.22621.0;</WinAppSdkTargetFramework>
+        <UwpTargetFramework Condition="'$(UwpTargetFramework)' == ''">uap10.0.17763</UwpTargetFramework>
+        <WinAppSdkTargetFramework Condition="'$(WinAppSdkTargetFramework)' == ''">net8.0-windows10.0.22621.0;net7.0-windows10.0.22621.0;net6.0-windows10.0.22621.0;</WinAppSdkTargetFramework>
 
-        <WasmHeadTargetFramework>net8.0</WasmHeadTargetFramework>
-        <LinuxHeadTargetFramework>net8.0</LinuxHeadTargetFramework>
-        <WpfHeadTargetFramework>net8.0</WpfHeadTargetFramework>
+        <WasmHeadTargetFramework Condition="'$(WasmHeadTargetFramework)' == ''">net8.0</WasmHeadTargetFramework>
+        <LinuxHeadTargetFramework Condition="'$(LinuxHeadTargetFramework)' == ''">net8.0</LinuxHeadTargetFramework>
+        <WpfHeadTargetFramework Condition="'$(WpfHeadTargetFramework)' == ''">net8.0</WpfHeadTargetFramework>
 
-        <AndroidLibTargetFramework>net8.0-android34.0</AndroidLibTargetFramework>
-        <MacOSLibTargetFramework>net8.0-maccatalyst</MacOSLibTargetFramework>
-        <iOSLibTargetFramework>net8.0-ios</iOSLibTargetFramework>
+        <AndroidLibTargetFramework Condition="'$(AndroidLibTargetFramework)' == ''">net8.0-android34.0</AndroidLibTargetFramework>
+        <MacOSLibTargetFramework Condition="'$(MacOSLibTargetFramework)' == ''">net8.0-maccatalyst</MacOSLibTargetFramework>
+        <iOSLibTargetFramework Condition="'$(iOSLibTargetFramework)' == ''">net8.0-ios</iOSLibTargetFramework>
 
         <!-- Used for comparison to current TargetFramework -->
-        <LinuxLibTargetFramework>net8.0</LinuxLibTargetFramework>
-        <WasmLibTargetFramework>net8.0</WasmLibTargetFramework>
-        <WpfLibTargetFramework>net8.0</WpfLibTargetFramework>
+        <LinuxLibTargetFramework Condition="'$(LinuxLibTargetFramework)' == ''">net8.0</LinuxLibTargetFramework>
+        <WasmLibTargetFramework Condition="'$(WasmLibTargetFramework)' == ''">net8.0</WasmLibTargetFramework>
+        <WpfLibTargetFramework Condition="'$(WpfLibTargetFramework)' == ''">net8.0</WpfLibTargetFramework>
 
         <!-- Used for defining TargetFramework under platforms that need it -->
-        <DotnetStandardCommonTargetFramework>netstandard2.0</DotnetStandardCommonTargetFramework>
-        <DotnetCommonTargetFramework>net8.0</DotnetCommonTargetFramework>
+        <DotnetStandardCommonTargetFramework Condition="'$(DotnetStandardCommonTargetFramework)' == ''">netstandard2.0</DotnetStandardCommonTargetFramework>
+        <DotnetCommonTargetFramework Condition="'$(DotnetCommonTargetFramework)' == ''">net8.0</DotnetCommonTargetFramework>
     </PropertyGroup>
 </Project>

MultiTarget/EnabledTargetFrameworks.props

@@ -1,23 +1,23 @@
 <Project>
     <PropertyGroup>
-        <UwpTargetFramework>uap10.0.17763</UwpTargetFramework>
-        <WinAppSdkTargetFramework>net8.0-windows10.0.22621.0;net7.0-windows10.0.22621.0;net6.0-windows10.0.22621.0;</WinAppSdkTargetFramework>
+        <UwpTargetFramework Condition="'$(UwpTargetFramework)' == ''">uap10.0.17763</UwpTargetFramework>
+        <WinAppSdkTargetFramework Condition="'$(WinAppSdkTargetFramework)' == ''">net8.0-windows10.0.22621.0;net7.0-windows10.0.22621.0;net6.0-windows10.0.22621.0;</WinAppSdkTargetFramework>
+        
+        <WasmHeadTargetFramework Condition="'$(WasmHeadTargetFramework)' == ''">net8.0</WasmHeadTargetFramework>
+        <LinuxHeadTargetFramework Condition="'$(LinuxHeadTargetFramework)' == ''">net8.0</LinuxHeadTargetFramework>
+        <WpfHeadTargetFramework Condition="'$(WpfHeadTargetFramework)' == ''">net8.0</WpfHeadTargetFramework>
 
-        <WasmHeadTargetFramework>net8.0</WasmHeadTargetFramework>
-        <LinuxHeadTargetFramework>net8.0</LinuxHeadTargetFramework>
-        <WpfHeadTargetFramework>net8.0</WpfHeadTargetFramework>
 
 
 
 
-
         <!-- Used for comparison to current TargetFramework -->
-        <LinuxLibTargetFramework>net8.0</LinuxLibTargetFramework>
-        <WasmLibTargetFramework>net8.0</WasmLibTargetFramework>
-        <WpfLibTargetFramework>net8.0</WpfLibTargetFramework>
+        <LinuxLibTargetFramework Condition="'$(LinuxLibTargetFramework)' == ''">net8.0</LinuxLibTargetFramework>
+        <WasmLibTargetFramework Condition="'$(WasmLibTargetFramework)' == ''">net8.0</WasmLibTargetFramework>
+        <WpfLibTargetFramework Condition="'$(WpfLibTargetFramework)' == ''">net8.0</WpfLibTargetFramework>
 
         <!-- Used for defining TargetFramework under platforms that need it -->
-        <DotnetStandardCommonTargetFramework>netstandard2.0</DotnetStandardCommonTargetFramework>
-        <DotnetCommonTargetFramework>net8.0</DotnetCommonTargetFramework>
+        <DotnetStandardCommonTargetFramework Condition="'$(DotnetStandardCommonTargetFramework)' == ''">netstandard2.0</DotnetStandardCommonTargetFramework>
+        <DotnetCommonTargetFramework Condition="'$(DotnetCommonTargetFramework)' == ''">net8.0</DotnetCommonTargetFramework>
     </PropertyGroup>
 </Project>