cleanup..

Author: stefannikolei

README.md

@@ -166,7 +166,7 @@ To include internals like `Guard.cs`, `MathF`, and `HashCode` into your project
     +===================+=======+==========+=====================+=============+=================+====================+==============+=========|============|
     -->
 
-  <PropertyGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1' OR '$(TargetFramework)' == 'net5.0'">
+  <PropertyGroup Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)','netcoreapp3.1'))">
     <DefineConstants>$(DefineConstants);SUPPORTS_MATHF</DefineConstants>
     <DefineConstants>$(DefineConstants);SUPPORTS_HASHCODE</DefineConstants>
     <DefineConstants>$(DefineConstants);SUPPORTS_EXTENDED_INTRINSICS</DefineConstants>

msbuild/props/SixLabors.Global.props

@@ -73,7 +73,6 @@
     <IsOSX Condition="$([MSBuild]::IsOSPlatform('OSX'))">true</IsOSX>
     <IsLinux Condition="$([MSBuild]::IsOSPlatform('Linux'))">true</IsLinux>
     <IsFreeBSD Condition="$([MSBuild]::IsOSPlatform('FreeBSD'))">true</IsFreeBSD>
-    <IsNetCore31Compatible Condition="$([MSBuild]::IsTargetFrameworkCompatible($(TargetFramework),'netcoreapp3.1')) == 'True'">true</IsNetCore31Compatible>
   </PropertyGroup>
   <Choose>
     <When Condition="'$(IsWindows)'=='true'">