Add changes to Homebrew internals for bottling.

1 files changed, 9 insertions, 0 deletions

diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb
index eef3cbc0c..4803ecf44 100644
--- a/Library/Homebrew/extend/ARGV.rb
+++ b/Library/Homebrew/extend/ARGV.rb
@@ -58,10 +58,19 @@ module HomebrewArgvExtension
   def build_head?
     flag? '--HEAD'
   end
+
   def build_universal?
     include? '--universal'
   end
 
+  def build_from_source?
+    flag? '--build-from-source' or ENV['HOMEBREW_BUILD_FROM_SOURCE']
+  end
+
+  def one?
+    flag? "--1"
+  end
+
   def flag? flag
     options_only.each do |arg|
       return true if arg == flag