$NetBSD: patch-configure,v 1.1 2014/09/25 14:14:47 jperkin Exp $

Fix IPv6 SunOS build on 5.10+

--- configure.orig	2003-08-20 05:14:22.000000000 +0000
+++ configure
@@ -1458,7 +1458,7 @@ rm -f conftest*
 						usys=`uname -s`;
 			if test "$usys" = "SunOS"; then
 				case `uname -r` in
-				5.8*|5.9*)
+				5.8*|5.9*|5.1[0-9])
 					ipv6type=$i
 					IPV6_DEF="-DINET6"
 					;;