From 9ab13f3837d214835ed30c1a8a2364f8a27291f2 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 15 Oct 2018 04:05:32 +0000
Subject: [PATCH] detect clang++

Given $CC is clang-* in this case branch the sed should
match against clang, not gcc.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 1f8c61f355..e887ddd3bf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -198,7 +198,7 @@ AS_CASE([$CC],
     gcc_prefix=gcc- gcc_suffix=`echo "$CC" | sed 's/^gcc//'`
     AC_PROG_CXX(g++${gcc_suffix})],
 [clang-*], [
-    gcc_prefix=clang- gcc_suffix=`echo "$CC" | sed 's/^gcc//'`
+    gcc_prefix=clang- gcc_suffix=`echo "$CC" | sed 's/^clang//'`
     AC_PROG_CXX(clang++${gcc_suffix})],
 [gcc_prefix= gcc_suffix=])