From e339a2a73ffa0e8e5a8d63ca49089a24ec2835e9 Mon Sep 17 00:00:00 2001
From: Ben Alpert <spicyjalapeno@gmail.com>
Date: Fri, 18 Sep 2009 12:50:01 -0600
Subject: [PATCH] Add Hardware.is_64_bit? method

Closes Homebrew/homebrew#53
---
 Library/Homebrew/hardware.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Library/Homebrew/hardware.rb b/Library/Homebrew/hardware.rb
index 3059f0875b..18d4e66654 100644
--- a/Library/Homebrew/hardware.rb
+++ b/Library/Homebrew/hardware.rb
@@ -60,6 +60,10 @@ class Hardware
     @@processor_count ||= `/usr/sbin/sysctl -n hw.ncpu`.to_i
   end
 
+  def self.is_64_bit?
+    self.sysctl_bool("hw.cpu64bit_capable")
+  end
+
 protected
   def self.sysctl_bool(property)
     result = nil