From 819853cafe392fdb9d8ce3f14917b9ce4b6e1786 Mon Sep 17 00:00:00 2001
From: Eric StJohn <ericstj@microsoft.com>
Date: Fri, 28 Feb 2020 11:41:01 -0800
Subject: [PATCH] Set GenFacadesForceZeroVersionSeeds for shims

---
 src/libraries/shims/Directory.Build.props | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libraries/shims/Directory.Build.props b/src/libraries/shims/Directory.Build.props
index a19fa286cce59..790b6126ca80d 100644
--- a/src/libraries/shims/Directory.Build.props
+++ b/src/libraries/shims/Directory.Build.props
@@ -11,6 +11,11 @@
   <PropertyGroup>
     <IsPartialFacadeAssembly>true</IsPartialFacadeAssembly>
     <GenFacadesIgnoreMissingTypes>true</GenFacadesIgnoreMissingTypes>
+    <!-- ensure the desktop compat shims reference the lowest possible version of dependencies
+         since those do not all ship as part of the framework and we don't want to force apps
+         to reference the latest packages.
+         netstandard.dll doesn't need to do this since it has no dangling dependencies -->
+    <GenFacadesForceZeroVersionSeeds Condition="'$(MSBuildProjectName)' != 'netstandard'">true</GenFacadesForceZeroVersionSeeds>
     <IncludeDefaultReferences>false</IncludeDefaultReferences>
     <HasMatchingContract>true</HasMatchingContract>
     <!-- Shims have no code in them. No point in running IL linker over them -->