From b9344c218b0588e146181306a9743b6a4fd79717 Mon Sep 17 00:00:00 2001
From: Dave Zarzycki <zarzycki@apple.com>
Date: Wed, 22 Feb 2012 00:20:30 +0000
Subject: [PATCH] Use Xcode relative compilers when possible

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@151108 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/testit | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/test/testit b/test/testit
index d30e78c6..774f96fe 100755
--- a/test/testit
+++ b/test/testit
@@ -10,7 +10,12 @@
 
 if [ -z $CC ]
 then
-	CC=clang++
+	if which xcrun >/dev/null
+	then
+		CC="xcrun clang++"
+	else
+		CC=clang++
+	fi
 fi
 
 if [ -z "$OPTIONS" ]