From a05c9c9fb9dcd5e54248dccd8914e98f597bb16d Mon Sep 17 00:00:00 2001
From: Chris Eastwood <clipse2g@gmail.com>
Date: Tue, 26 Jun 2018 18:07:45 -0400
Subject: [PATCH] Add netfx conditional references & update package references

---
 Directory.build.props | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Directory.build.props b/Directory.build.props
index f9b635d7..2dad185d 100644
--- a/Directory.build.props
+++ b/Directory.build.props
@@ -21,13 +21,19 @@
   </PropertyGroup>
 
   <!-- Workarounds for https://github.com/NuGet/Home/issues/4853 -->
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'net451' ">
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'net45' OR '$(TargetFramwork)' == 'net451' ">
     <DisableImplicitFrameworkReferences>true</DisableImplicitFrameworkReferences>
     <AddAdditionalExplicitAssemblyReferences>false</AddAdditionalExplicitAssemblyReferences>
   </PropertyGroup>
 
+  <!-- Because of https://github.com/NuGet/Home/issues/4853 -->
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net45' OR '$(TargetFramework)' == 'net451' ">
+    <Reference Include="System"/>
+    <Reference Include="System.Core"/>
+  </ItemGroup>
+
   <ItemGroup>
-    <PackageReference Include="SourceLink.Create.CommandLine" Version="2.6.0" PrivateAssets="All" />
-    <PackageReference Include="NuGet.Build.Tasks.Pack" Version="4.4.0" PrivateAssets="All" />
+    <PackageReference Include="SourceLink.Create.CommandLine" Version="2.8.1" PrivateAssets="All" />
+    <PackageReference Include="NuGet.Build.Tasks.Pack" Version="4.6.2" PrivateAssets="All" />
   </ItemGroup>
 </Project>