Don't overbuild source generator when root building for net48 (#105347)

dotnet · Jul 24, 2024 · a47eeec · a47eeec
1 parent a49f1c2
commit a47eeec
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/libraries/oob-gen.proj b/src/libraries/oob-gen.proj
@@ -1,5 +1,11 @@
 <Project Sdk="Microsoft.Build.Traversal">
 
+  <PropertyGroup Condition="'$(BuildTargetFramework)' != '' and '$(BuildTargetFramework)' == '$(NetFrameworkCurrent)'">
+    <TargetFramework>$(BuildTargetFramework)</TargetFramework>
+    <!-- Filter ProjectReferences to build the best matching target framework only. -->
+    <FilterTraversalProjectReferences>true</FilterTraversalProjectReferences>
+  </PropertyGroup>
+
   <!-- Reference all out-of-band generator projects. -->
   <ItemGroup>
     <ProjectReference Include="$(MSBuildThisFileDirectory)*\gen\**\*.*proj"