From 74477ec2b3904a0f39f11294d2bb336fb73586df Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 16 Jan 2019 02:09:48 +0000
Subject: Strip warnflags

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index d22bba15e2..d656ccf898 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3594,6 +3594,7 @@ AS_IF([test "${ARCH_FLAG}"], [
     CXXFLAGS=`echo "$CXXFLAGS" | sed "s| *$archflagpat"'||'`
     LDFLAGS=`echo "$LDFLAGS" | sed "s| *$archflagpat"'||'`
 ])
+rb_cv_warnflags=`echo "$rb_cv_warnflags" | sed 's/^ */;s/ *$/'`
 warnflags="$rb_cv_warnflags"
 AC_SUBST(cppflags)dnl
 AC_SUBST(cflags, ["${orig_cflags:+$orig_cflags }"'${optflags} ${debugflags} ${warnflags}'])dnl
-- 
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