From b9a48d63c5cc9777b28e6bf98dcaa029a00766dd Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@gnu.org>
Date: Thu, 6 Jun 1996 21:31:55 +0000
Subject: [PATCH] (subdirs): Work around Solaris 2.5 /usr/xpgr/bin/sed problem
 with \+\+.

From-SVN: r12179
---
 gcc/fixproto | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/fixproto b/gcc/fixproto
index 79c8dfc3aff..4b6f721cbef 100755
--- a/gcc/fixproto
+++ b/gcc/fixproto
@@ -142,7 +142,7 @@ for code in ALL STD ; do
 	  # for C++, so skip those.
 	  subdirs="$subdirs "`cd $rel_source_dir/$d; find . -type d -print | \
 	           sed -e '/^\.$/d' -e "s|^\./|${d}/|" -e 's|^\./||' \
-		     -e '/CC$/d' -e '/\+\+/d'`
+		     -e '/CC$/d' -e '/[+][+]/d'`
 	  links=
 	  links=`cd $rel_source_dir; find $d/. -type l -print | \
 		       sed -e "s|$d/./|$d/|" -e 's|^\./||'`
-- 
2.30.2