From 63aa290b4202ee837a5afeca9bdd093b5505c5e2 Mon Sep 17 00:00:00 2001
From: David Levine <levinedl@acm.org>
Date: Thu, 24 Jul 2014 13:10:23 -0500
Subject: [PATCH] Fixed sed usage in flex fixup to not use -s (or -e, because
 even that's not needed).

---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 30afee83..df70c7ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -501,9 +501,9 @@ dnl http://sourceforge.net/p/flex/bugs/140/
 AS_IF([test "$LEX" = flex],
       [AS_CASE([`$LEX -V`],
                [flex\ 2.5.35], [LFLAGS=\
-'; sed -e "s/	int n;/	size_t n;/" $@ >$@.tmp && mv -f $@.tmp $@'],
+'; sed "s/	int n;/	size_t n;/" $@ >$@.tmp && mv -f $@.tmp $@'],
                [flex\ 2.5.3[[67]]], [LFLAGS=\
-'; sed -s "s/\(	\)int i;/\1yy_size_t i;/" $@ >$@.tmp && mv -f $@.tmp $@'])
+'; sed "s/\(	\)int i;/\1yy_size_t i;/" $@ >$@.tmp && mv -f $@.tmp $@'])
        AC_SUBST([LFLAGS])])
 
 dnl ----------------
-- 
2.56.0