From 111a75d2621531dfaf0af3918e58516feabbe633 Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Mon, 7 Sep 2009 10:48:22 -0500
Subject: [PATCH] Add llvm switch to ENV

---
 Library/Homebrew/brewkit.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Library/Homebrew/brewkit.rb b/Library/Homebrew/brewkit.rb
index bf97e648a2..fab3ab6372 100644
--- a/Library/Homebrew/brewkit.rb
+++ b/Library/Homebrew/brewkit.rb
@@ -111,6 +111,14 @@ module HomebrewEnvExtension
     remove_from_cflags '-msse4.1'
     remove_from_cflags '-msse4.2'
   end
+  def llvm_gcc
+    if (10.6..11.0).include?(MACOS_VERSION)
+      self['CC']='/Developer/usr/llvm-gcc-4.2/bin/llvm-gcc-4.2'
+      self['CXX']='/Developer/usr/llvm-gcc-4.2/bin/llvm-g++-4.2'
+    else
+      raise "LLVM support is only available on 10.6+"
+    end
+  end
   def osx_10_4
     self['MACOSX_DEPLOYMENT_TARGET']=nil
     remove_from_cflags(/ ?-mmacosx-version-min=10\.\d/)