From 5802d9d62c48bacba676fb6310a4378373681108 Mon Sep 17 00:00:00 2001
From: Yorick Peterse <yorickpeterse@gmail.com>
Date: Mon, 23 Mar 2015 19:46:30 +0100
Subject: [PATCH] Use RbConfig::CONFIG['CC'] vs 'cc'

---
 ext/c/extconf.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/c/extconf.rb b/ext/c/extconf.rb
index 0041a56..36275ae 100644
--- a/ext/c/extconf.rb
+++ b/ext/c/extconf.rb
@@ -1,6 +1,6 @@
 require 'mkmf'
 
-if RbConfig::CONFIG['cc'] =~ /clang|gcc/
+if RbConfig::CONFIG['CC'] =~ /clang|gcc/
   $CFLAGS << ' -pedantic'
 end