superenv: document O CCCFG flag

jvansanten · Aug 5, 2013 · e5ca140 · e5ca140
1 parent 1756973
commit e5ca140
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Library/Homebrew/superenv.rb b/Library/Homebrew/superenv.rb
@@ -73,6 +73,8 @@ def setup_build_environment
     # b - Installing from a bottle
     # i - Installing from a bottle on Intel
     # 6 - Installing from a bottle on 64-bit Intel
+    # O - Enables argument refurbishing. Only active under the
+    #     make/bsdmake wrappers currently.
     #
     # On 10.8 and newer, these flags will also be present:
     # s - apply fix for sed's Unicode support