From 3b2372581baf077ae26c3006280fe13c5600b6ed Mon Sep 17 00:00:00 2001
From: William Godbe <wigodbe@microsoft.com>
Date: Wed, 21 May 2025 10:52:33 -0700
Subject: [PATCH] NoWarn SIGN004

---
 Directory.Build.props | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Directory.Build.props b/Directory.Build.props
index 596c19e05572..cfd1f9bc4a13 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -133,6 +133,9 @@
 
     <!-- // Temporary diagnostic code from https://github.com/dotnet/extensions/pull/4130 for metrics APIs used in test. -->
     <NoWarn>$(NoWarn);TBD</NoWarn>
+
+    <!-- In Preview5 only, NoWarn this signing error about mismatched 1st/3rd party .dll/signatures. SignTool mistakenly sees R2R images as 3rd-party -->
+    <NoWarn>$(NoWarn);SIGN004</NoWarn>
   </PropertyGroup>
 
   <!-- Source code settings -->