From cab2f61d974dd4190252d234da3eec11730b86ff Mon Sep 17 00:00:00 2001
From: Viktor Hofer <viktor.hofer@microsoft.com>
Date: Wed, 20 Jul 2022 14:05:45 +0200
Subject: [PATCH] Emit warning instead of an error in package compat

Based on the discussed in https://github.com/open-telemetry/opentelemetry-dotnet/issues/3448, we are now emitting a warning instead of an error on unsupported target frameworks. We still explicitly indicate that this is an unsupported scenario but don't actively block consumers anymore and also indicate how to suppress the warning.
---
 eng/packaging.targets | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eng/packaging.targets b/eng/packaging.targets
index b5bfb5dd52ce0..4a5a804739903 100644
--- a/eng/packaging.targets
+++ b/eng/packaging.targets
@@ -204,7 +204,7 @@
 <![CDATA[<Project InitialTargets="$(_NETStandardCompatErrorFileTarget)">
   <Target Name="$(_NETStandardCompatErrorFileTarget)"
           Condition="'%24(SuppressTfmSupportBuildWarnings)' == ''">
-    <Error Text="$(PackageId) doesn't support %24(TargetFramework). Consider updating your TargetFramework to %(NETStandardCompatError.Supported) or later." />
+    <Warning Text="$(PackageId) $(PackageVersion) doesn't support %24(TargetFramework) and has not been tested with it. Consider upgrading your TargetFramework to %(NETStandardCompatError.Supported) or later. You may also set &lt;SuppressTfmSupportBuildWarnings&gt;true&lt;/SuppressTfmSupportBuildWarnings&gt; in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk." />
   </Target>
 </Project>]]>
       </_NETStandardCompatErrorFileContent>