From 43f77f6ad085b8dbe0a64da1914326b98d33aed1 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg <flangy@gmail.com>
Date: Sat, 19 Mar 2011 09:49:17 -0700
Subject: [PATCH] Add methods to ArchitectureListExtension

---
 Library/Homebrew/utils.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb
index 072e8fd116..c5d9168d91 100644
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@@ -145,6 +145,15 @@ module ArchitectureListExtension
   def universal?
     self.include? :i386 and self.include? :x86_64
   end
+
+  def remove_ppc!
+    self.delete :ppc7400
+    self.delete :ppc64
+  end
+
+  def as_arch_flags
+    self.collect{ |a| "-arch #{a}" }.join(' ')
+  end
 end
 
 # Returns array of architectures that the given command or library is built for.