From a95123d811622c06fa3b085fae167ef3a4914262 Mon Sep 17 00:00:00 2001
From: Ankit Jain <ankit.jain@microsoft.com>
Date: Thu, 18 Jan 2018 16:16:36 -0500
Subject: [PATCH] Ensure *.CopyComplete file gets removed on Clean

The @(CopyUpToDateMarker) file is not added to @(FileWrites), so it gets
left behind after a Clean.

https://bugzilla.xamarin.com/show_bug.cgi?id=58174
- This is a Xamarin.Android bug, but the same issue is reproducible with
  regular .net projects too
---
 src/Tasks/Microsoft.Common.CurrentVersion.targets | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Tasks/Microsoft.Common.CurrentVersion.targets b/src/Tasks/Microsoft.Common.CurrentVersion.targets
index 5cb6b90a804..b108aed6fbc 100644
--- a/src/Tasks/Microsoft.Common.CurrentVersion.targets
+++ b/src/Tasks/Microsoft.Common.CurrentVersion.targets
@@ -4308,7 +4308,9 @@ Copyright (C) Microsoft Corporation. All rights reserved.
          input to projects that reference this one. -->
     <Touch Files="@(CopyUpToDateMarker)"
            AlwaysCreate="true"
-           Condition="'@(ReferencesCopiedInThisBuild)' != ''" />
+           Condition="'@(ReferencesCopiedInThisBuild)' != ''">
+        <Output TaskParameter="TouchedFiles" ItemName="FileWrites" />
+    </Touch>
 
   </Target>