From 0605e80c9df94527bedce3baffbe85a827179177 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 12 Feb 2015 02:04:17 +0000
Subject: configure.in: no redundant library path

* configure.in (LDFLAGS): exclude /usr/lib from appendant library
  path list, which should be redundant.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.in b/configure.in
index b49ae42656..6fbc01c3ef 100644
--- a/configure.in
+++ b/configure.in
@@ -1007,7 +1007,7 @@ AS_CASE(["$target_os"],
 		    AC_DEFINE(BROKEN_SETREUID, 1)
 		    AC_DEFINE(BROKEN_SETREGID, 1)
 		fi
-		incs=`$CC -v -E -xc - < /dev/null 2>&1 | sed -n '1,/^@%:@include </d;s/^ *//;s|/include$|/lib|p'`
+		incs=`$CC -v -E -xc - < /dev/null 2>&1 | sed ['1,/^@%:@include </d;s/^ *//;s|[^./][^/]*/\.\./||g;/\/include$/!d;s||/lib|;/\/usr\/lib/d']`
 		for d in `$CC -print-search-dirs | sed -e '/^libraries: */!d;s///' | tr : '\012' | fgrep -v /../ | sed -n 's|^\(/.*/lib\)/$|\1|p'`; do
 		    incs=`echo "$incs" | fgrep -v "$d"`
 		done
-- 
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