From 82011d5a6d9e31d856897f69707ed88d29aed90a Mon Sep 17 00:00:00 2001
From: Orien Madgwick <_@orien.io>
Date: Wed, 7 Jan 2015 11:53:40 +1100
Subject: Don't print to stderr

`gcc --version` prints defaust configuration to STDERR.
It's confusing because it conflicts with the configuration
set in KERL_CONFIGURE_OPTIONS. Let's not show it.
---
 kerl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kerl b/kerl
index 377009e..d3d06a0 100755
--- a/kerl
+++ b/kerl
@@ -332,7 +332,7 @@ do_build()
 {
     case "$KERL_SYSTEM" in
         Darwin)
-            if [ `gcc --version | grep -i llvm | wc -l` = "1" ]; then
+            if [ `gcc --version 2>/dev/null | grep -i llvm | wc -l` = "1" ]; then
                 if lion_support $1; then
                     KERL_CONFIGURE_OPTIONS="CFLAGS=-O0 $KERL_CONFIGURE_OPTIONS"
                 else
-- 
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