From 0ec7e3928734cab72e29e5e5dc6ebf558f18312b Mon Sep 17 00:00:00 2001
From: Misty De Meo
Date: Thu, 20 Mar 2014 15:20:27 -0700
Subject: Add ENV.refurbish_args helper

Rationale: our arg refurbishment is normally only turned on when
called via the `make` wrapper, for compatibility reasons. However,
there are numberous places we'd like this to be turned on elsewhere,
like software that builds via `python setup.py` where bad flags from
the system python can be pulled in.

This helper appends 'O' to CCCFG, which enables refurbishment for
all calls of the compiler shims.
---
 Library/Homebrew/extend/ENV/std.rb   | 3 +++
 Library/Homebrew/extend/ENV/super.rb | 4 ++++
 2 files changed, 7 insertions(+)

(limited to 'Library')

diff --git a/Library/Homebrew/extend/ENV/std.rb b/Library/Homebrew/extend/ENV/std.rb
index 71e89a666..c8beee949 100644
--- a/Library/Homebrew/extend/ENV/std.rb
+++ b/Library/Homebrew/extend/ENV/std.rb
@@ -359,4 +359,7 @@ module Stdenv
       Hardware::CPU.cores
     end
   end
+
+  # This method does nothing in stdenv since there's no arg refurbishment
+  def refurbish_args; end
 end
diff --git a/Library/Homebrew/extend/ENV/super.rb b/Library/Homebrew/extend/ENV/super.rb
index c9ffb2c72..5ecd46012 100644
--- a/Library/Homebrew/extend/ENV/super.rb
+++ b/Library/Homebrew/extend/ENV/super.rb
@@ -295,6 +295,10 @@ module Superenv
     end
   end
 
+  def refurbish_args
+    append 'HOMEBREW_CCCFG', "O", ''
+  end
+
   # m32 on superenv does not add any CC flags. It prevents "-m32" from being erased.
   def m32
     append 'HOMEBREW_CCCFG', "3", ''
-- 
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