From 07143d4d6d527251849a1aaa2909bcbf46b59fbe Mon Sep 17 00:00:00 2001
From: Santiago Fernandez Madero <safern@microsoft.com>
Date: Mon, 22 Nov 2021 08:23:51 -0800
Subject: [PATCH] Default BuildTargetFramework to NetCoreAppCurrent so that the
 ref is (#61760)

---
 eng/outerBuild.targets | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/eng/outerBuild.targets b/eng/outerBuild.targets
index 2c529a56aa2..bb3aa73a803 100644
--- a/eng/outerBuild.targets
+++ b/eng/outerBuild.targets
@@ -1,5 +1,11 @@
 <Project>
-  <Target Name="GenerateReferenceAssemblySource" DependsOnTargets="GetProjectWithBestTargetFrameworks">
+  <Target Name="SetBuildTargetFramework">
+    <PropertyGroup>
+      <BuildTargetFramework Condition="'$(BuildTargetFramework)' == ''">$(NetCoreAppCurrent)</BuildTargetFramework>
+    </PropertyGroup>
+  </Target>
+
+  <Target Name="GenerateReferenceAssemblySource" DependsOnTargets="SetBuildTargetFramework;GetProjectWithBestTargetFrameworks">
     <MSBuild Projects="@(InnerBuildProjectsWithBestTargetFramework)"
              Targets="GenerateReferenceAssemblySource"
              BuildInParallel="$(BuildInParallel)">