Fixing targets when winrt.cs doesn't exist (#883)

* Fix targets. * Fix slash
microsoft · Jun 17, 2021 · 21f231b · 21f231b
1 parent d607f3e
commit 21f231b
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/nuget/Microsoft.Windows.CsWinRT.targets b/nuget/Microsoft.Windows.CsWinRT.targets
@@ -114,9 +114,9 @@ $(CsWinRTIncludeWinRTInterop)
     To ensure that modifications to input winmds are reflected in generated *.cs files, WinRT.cs is used as a build
     marker and updated to the most recent winmd timestamp. UpToDateCheckBuilt then captures the dependency from
     winmds to cs files.-->
-    <Touch Condition="'$(CsWinRTComponent)' != 'true'" Files="$(CsWinRTGeneratedFilesDir)/WinRT.cs" Time="%(CsWinRTInputs.ModifiedTime)"/>
-    <ItemGroup Condition="'$(CsWinRTComponent)' != 'true'">
-      <UpToDateCheckBuilt Include="$(CsWinRTGeneratedFilesDir)/WinRT.cs" Original="@(CsWinRTInputs)" />
+    <Touch Condition="'$(CsWinRTComponent)' != 'true' and Exists('$(CsWinRTGeneratedFilesDir)WinRT.cs')" Files="$(CsWinRTGeneratedFilesDir)WinRT.cs" Time="%(CsWinRTInputs.ModifiedTime)"/>
+    <ItemGroup Condition="'$(CsWinRTComponent)' != 'true' and Exists('$(CsWinRTGeneratedFilesDir)WinRT.cs')">
+      <UpToDateCheckBuilt Include="$(CsWinRTGeneratedFilesDir)WinRT.cs" Original="@(CsWinRTInputs)" />
     </ItemGroup>
   </Target>