From 76ddfab4d76264b1cb30d7df642965c141e61545 Mon Sep 17 00:00:00 2001
From: David Levine <levinedl@acm.org>
Date: Mon, 11 Mar 2013 18:42:16 -0500
Subject: [PATCH] Ignore the sign mismatch warning when sbr/dtimep.c is built
 with flex 2.5.36 or 2.5.37.

---
 docs/contrib/build_nmh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/contrib/build_nmh b/docs/contrib/build_nmh
index f17b240f..0b9e582e 100755
--- a/docs/contrib/build_nmh
+++ b/docs/contrib/build_nmh
@@ -308,7 +308,9 @@ if [ $status -eq 0 ]; then
 fi
 
 grep 'Error' "$logfile"
-grep 'warn' "$logfile"
+#### Ignore the warning when sbr/dtimep.c is built with flex 2.5.36
+#### or 2.5.37.
+grep 'warn' "$logfile" | grep -v 'sbr/dtimep.c:.*-Wsign-compare'
 if [ $status -ne 0 ]; then
   echo build failed!
   echo build log is in "$logfile"
-- 
2.56.0