From 14bf66f25210248334f4730784ad00c18b7d651e Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 2 Aug 2012 04:24:13 +0000
Subject: * configure.in (AC_PROG_CC): AC_PROG_CC tries clang at first on  
 darwin. [Bug #6816]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 27aed2f2ab..fad36e09d9 100644
--- a/configure.in
+++ b/configure.in
@@ -373,7 +373,9 @@ if test x"${build}" != x"${host}"; then
   AC_CHECK_TOOL(CC, gcc)
 fi
 RUBY_MINGW32
-AC_PROG_CC
+AS_CASE(["$build_os"],
+[darwin*], [ AC_PROG_CC(clang gcc cc) ],
+           [ AC_PROG_CC ])
 AC_PROG_CXX
 AC_PROG_GCC_TRADITIONAL
 AC_SUBST(GCC)
-- 
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