From fc8bda6ff7640223058591c9feb91d802c88437d Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 5 Nov 2018 02:57:06 +0000
Subject: [PATCH] Respect explicitly given MJIT_CC

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65545 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index dd887b30a3..797074cb6c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -260,7 +260,7 @@ AS_CASE(["$build_os"],
     echo 'int main(void) {return 0;}' > conftest.c
     AS_IF([$CC -framework Foundation -o conftest conftest.c 2>&1 |
 	   grep '^ld: warning: text-based stub file' >/dev/null], [
-	MJIT_CC="$CC"
+	: ${MJIT_CC="$CC"}
 	CC_WRAPPER=`cd -P "$srcdir/tool" && pwd`/darwin-cc
 	CC="$CC_WRAPPER $CC"
     ])