Include resources in command line arguments produced by csc in design-time build (#11949)

Author: tmat

src/Tasks/Microsoft.Common.CurrentVersion.targets

@@ -3189,7 +3189,8 @@ Copyright (C) Microsoft Corporation. All rights reserved.
       AssignTargetPaths;
       SplitResourcesByCulture;
       CreateManifestResourceNames;
-      CreateCustomManifestResourceNames
+      CreateCustomManifestResourceNames;
+      AssignEmbeddedResourceOutputPaths;
     </PrepareResourceNamesDependsOn>
   </PropertyGroup>
 
@@ -3247,6 +3248,17 @@ Copyright (C) Microsoft Corporation. All rights reserved.
 
   </Target>
 
+  <!--
+    Sets OutputResource metadata on EmbeddedResource items. This metadata is used in design time build without running ResGen target.
+  -->
+  <Target Name="AssignEmbeddedResourceOutputPaths">
+    <ItemGroup>
+      <EmbeddedResource Condition="'%(EmbeddedResource.OutputResource)' == ''">
+        <OutputResource>$(IntermediateOutputPath)%(EmbeddedResource.ManifestResourceName).resources</OutputResource>
+      </EmbeddedResource>
+    </ItemGroup>
+  </Target>
+
   <!--
     ============================================================
                                         GetItemTargetPaths
@@ -3453,7 +3465,7 @@ Copyright (C) Microsoft Corporation. All rights reserved.
         StronglyTypedNamespace="%(EmbeddedResource.StronglyTypedNamespace)"
         StronglyTypedManifestPrefix="%(EmbeddedResource.StronglyTypedManifestPrefix)"
         PublicClass="%(EmbeddedResource.PublicClass)"
-        OutputResources="@(EmbeddedResource->'$(IntermediateOutputPath)%(ManifestResourceName).resources')"
+        OutputResources="@(EmbeddedResource->'%(OutputResource)')"
         Condition="'%(EmbeddedResource.Type)' == 'Resx' and '%(EmbeddedResource.GenerateResource)' != 'false' and '$(GenerateResourceMSBuildRuntime)' != 'CLR2'"
         SdkToolsPath="$(ResgenToolPath)"
         ExecuteAsTool="$(ResGenExecuteAsTool)"
@@ -3663,7 +3675,7 @@ Copyright (C) Microsoft Corporation. All rights reserved.
     Create the _CoreCompileResourceInputs list of inputs to the CoreCompile target.
     ============================================================
     -->
-  <Target Name="_GenerateCompileInputs">
+  <Target Name="_GenerateCompileInputs" DependsOnTargets="PrepareResourceNames">
 
     <MSBuildInternalMessage
       Condition="'@(ManifestResourceWithNoCulture)'!='' and '%(ManifestResourceWithNoCulture.EmittedForCompatibilityOnly)'==''"