From 5613ec42cf1c0051dab1d9e0d4d870a43f6a9122 Mon Sep 17 00:00:00 2001
From: Andy Gocke <andy@commentout.net>
Date: Tue, 7 Apr 2026 16:25:32 -0700
Subject: [PATCH] Enable runtime-async for net11.0+

---
 src/Directory.Build.props   | 10 +++++-----
 src/Directory.Build.targets |  7 +++++++
 2 files changed, 12 insertions(+), 5 deletions(-)
 create mode 100644 src/Directory.Build.targets

diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 96647e856eb..b168fcecc65 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -5,27 +5,27 @@
     <!-- Avoid spawning any-long living compiler processes to avoid BenchmarkDotNet issues with "file in use",
          and automation failing to clean up the folders once the runs are over -->
     <UseSharedCompilation>false</UseSharedCompilation>
-    
+
     <!-- Use the latest C# compiler features -->
     <LangVersion>latest</LangVersion>
-    
+
     <!-- This repo does not produce any libraries, therefore generating docs is disabled -->
     <GenerateDocumentationFile>False</GenerateDocumentationFile>
-    
+
     <!-- every warning is important, we want to enforce best practices here to keep high quality of the code and avoid common mistakes -->
     <NoWarn>$(NoWarn);NU1507</NoWarn> <!-- Darc does not seem to support auto updating of packageSourceMapping causing tool publishes to fail without manual updating of the NuGet.config with package mappings, disable this check so we don't have to manually update the source mappings. -->
     <NoWarn>$(NoWarn);NETSDK1138</NoWarn> <!-- Disable warning about EOL target frameworks as we target them to test them -->
     <NoWarn>$(NoWarn);CS9057</NoWarn> <!-- Suppress analyzer version mismatch when BDN analyzers target a newer Roslyn than the SDK provides -->
     <TreatWarningsAsErrors>True</TreatWarningsAsErrors>
     <WarningLevel>4</WarningLevel>
-    
+
     <!-- we are testing latest bits and we must use preview SDK version -->
     <SuppressNETCoreSdkPreviewMessage>True</SuppressNETCoreSdkPreviewMessage>
 
     <!-- Disable SourceLink -->
     <EnableSourceLink>false</EnableSourceLink>
     <EnableSourceControlManagerQueries>false</EnableSourceControlManagerQueries>
-    
+
     <!-- Explicit disable signing the built assemblies here to stop Arcade attempting to sign them -->
     <SignAssembly>false</SignAssembly>
   </PropertyGroup>
diff --git a/src/Directory.Build.targets b/src/Directory.Build.targets
new file mode 100644
index 00000000000..7439374e610
--- /dev/null
+++ b/src/Directory.Build.targets
@@ -0,0 +1,7 @@
+<Project>
+    <Import Project="../Directory.Build.targets" />
+
+    <PropertyGroup>
+      <Features Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net11.0'))">$(Features);runtime-async=on</Features>
+    </PropertyGroup>
+</Project>
\ No newline at end of file