From 5c104c65ac07fe7487c335f389fb81492eb0ee2a Mon Sep 17 00:00:00 2001
From: "Eric St. John" <ericstj@microsoft.com>
Date: Mon, 1 May 2017 17:19:03 -0700
Subject: [PATCH] Fix crossgen path separator and add opt-out

Commit migrated from https://github.com/dotnet/core-setup/commit/6f421a16f704d91c4e909fafacd21ad17a8c48ff
---
 .../Microsoft.NETCore.App/src/Microsoft.NETCore.App.depproj        | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/installer/pkg/projects/Microsoft.NETCore.App/src/Microsoft.NETCore.App.depproj b/src/installer/pkg/projects/Microsoft.NETCore.App/src/Microsoft.NETCore.App.depproj
index f148707..75fd9a2 100644
--- a/src/installer/pkg/projects/Microsoft.NETCore.App/src/Microsoft.NETCore.App.depproj
+++ b/src/installer/pkg/projects/Microsoft.NETCore.App/src/Microsoft.NETCore.App.depproj
@@ -138,7 +138,7 @@
   </Target>
 
   <!-- Prepares all items for cross-gen and replaces package file items with their cross-gen'ed equivalents -->
-  <Target Name="PrepareForCrossGen" Condition="'$(NuGetRuntimeIdentifier)' != ''" DependsOnTargets="GetFilesFromPackages">
+  <Target Name="PrepareForCrossGen" Condition="'$(NuGetRuntimeIdentifier)' != '' AND '$(DisableCrossgen)' != 'true'" DependsOnTargets="GetFilesFromPackages">
     <PropertyGroup>
       <_crossGenIntermediatePath>$(IntermediateOutputPath)/crossgen</_crossGenIntermediatePath>
     </PropertyGroup>
@@ -164,7 +164,10 @@
     </ItemGroup>
     
     <PropertyGroup>
-      <_crossgenPlatformAssemblies>@(_crossgenPlatformDirectories->'%(Identity)', '%3B')</_crossgenPlatformAssemblies>
+      <!-- Use PathSeparator so that we get a ':' on unix and ';' on windows
+           Escape the value so that the ';' doesn't result multiple lines when writing to the RSP file -->
+      <_pathSeparatorEscaped>$([MSBuild]::Escape($([System.IO.Path]::PathSeparator.ToString())))</_pathSeparatorEscaped>
+      <_crossgenPlatformAssemblies>@(_crossgenPlatformDirectories->'%(Identity)', '$(_pathSeparatorEscaped)')</_crossgenPlatformAssemblies>
     </PropertyGroup>
   </Target>
 
-- 
2.7.4