From 078c732185ff610c55707ae66be0a787c78bd2e2 Mon Sep 17 00:00:00 2001
From: Sean James <seanjames777@gmail.com>
Date: Wed, 1 Apr 2015 15:02:42 -0400
Subject: [PATCH] Xcode: Add file type for Metal shader files

---
 Source/cmGlobalXCodeGenerator.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Source/cmGlobalXCodeGenerator.cxx b/Source/cmGlobalXCodeGenerator.cxx
index f139ad10de..5e584a4526 100644
--- a/Source/cmGlobalXCodeGenerator.cxx
+++ b/Source/cmGlobalXCodeGenerator.cxx
@@ -865,6 +865,10 @@ GetSourcecodeValueFromFileExtension(const std::string& _ext,
     {
     sourcecode += ".asm";
     }
+  else if (ext == "metal")
+    {
+    sourcecode += ".metal";
+    }
   //else
   //  {
   //  // Already specialized above or we leave sourcecode == "sourcecode"