- Add startup script for rdnssd

- Make merge-hook usable
- Change ND_RA_FLAG_HOME_AGENT to ND_RA_FLAG_HA instead of deletion
- Bump PORTREVISION

PR:		ports/161172
Submitted by:	Mikhail T. <m.tsatsenko@gmail.com>

net/ndisc6/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	ndisc6
 PORTVERSION=	1.0.2
+PORTREVISION=	1
 CATEGORIES=	net ipv6
 MASTER_SITES=	http://www.remlab.net/files/ndisc6/ \
 		http://people.via.ecp.fr/~rem/www.remlab.net/files/ndisc6/
@@ -39,6 +40,8 @@ MLINKS=		rltraceroute6.8 tcptraceroute6.8 \
 		addr2name.1 name2addr.1 \
 		tcpspray.1 tcpspray6.1
 
+USE_RC_SUBR=	rdnssd
+
 PORTDOCS=	AUTHORS NEWS README
 
 post-install:

net/ndisc6/files/patch-rdnssd-merge-hook.in

@@ -0,0 +1,28 @@
+--- rdnssd/merge-hook.in.orig	2011-09-30 17:29:15.000000000 +0200
++++ rdnssd/merge-hook.in	2011-09-30 17:29:53.000000000 +0200
+@@ -21,7 +21,7 @@
+ 
+ set -e
+ 
+-PATH=/sbin:/bin
++PATH=/sbin:/bin:/usr/bin
+ 
+ # Max number of nameserver options taken into account. Should be as
+ # defined in <resolv.h>
+@@ -33,14 +33,14 @@
+ # will limit the IPv6 entries it adds to $RDNSS_LIMIT only.
+ RDNSS_LIMIT=$(($MAXNS - 1))
+ 
+-sysconfdir='@SYSCONFDIR@'
++sysconfdir='/etc'
+ localstatedir='@LOCALSTATEDIR@'
+ resolvconf="$sysconfdir/resolv.conf"
+ myresolvconf="$localstatedir/run/rdnssd/resolv.conf"
+ 
+ # These should be POSIX-compliant BREs
+ RE_NSV4='^nameserver  *\([0-9]\{1,3\}\.\)\{3,3\}[0-9]\{1,3\} *$'
+-RE_NSV4OR6='^nameserver  *[a-fA-F0-9:\.]\{1,46\}\(%[a-zA-Z0-9]\{1,\}\)\{,1\} *$'
++RE_NSV4OR6='^nameserver  *[a-fA-F0-9:\.]\{1,46\}\(%[a-zA-Z0-9]\{1,\}\)\{0,1\} *$'
+ 
+ # Count how many IPv6 nameservers we can fit
+ 

net/ndisc6/files/patch-src-ndisc.c

@@ -1,11 +1,11 @@
---- src/ndisc.c.orig	2011-09-10 14:17:49.714181834 +0400
-+++ src/ndisc.c	2011-09-10 14:17:51.893973268 +0400
-@@ -440,8 +440,6 @@
- 		        gettext ((v & ND_RA_FLAG_MANAGED) ? N_ ("Yes") : N_("No")));
+--- src/ndisc.c.orig    2011-09-10 14:17:49.714181834 +0400
++++ src/ndisc.c 2011-09-10 14:17:51.893973268 +0400
+@@ -441,7 +441,7 @@
  		printf (_("Stateful other conf.      :          %3s\n"),
  		        gettext ((v & ND_RA_FLAG_OTHER) ? N_ ("Yes") : N_("No")));
--		printf (_("Mobile home agent         :          %3s\n"),
+ 		printf (_("Mobile home agent         :          %3s\n"),
 -		        gettext ((v & ND_RA_FLAG_HOME_AGENT) ? N_ ("Yes") : N_("No")));
++		        gettext ((v & ND_RA_FLAG_HA) ? N_ ("Yes") : N_("No")));
  		printf (_("Router preference         :       %6s\n"), pref_i2n (v));
  		printf (_("Neighbor discovery proxy  :          %3s\n"),
  		        gettext ((v & 0x04) ? N_ ("Yes") : N_("No")));

net/ndisc6/files/rdnssd.in

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# PROVIDE: rdnssd
+# REQUIRE: NETWORKING
+
+#
+# Add the following line to /etc/rc.conf to enable rdnssd:
+#
+# rdnssd_enable="YES"
+#
+
+. /etc/rc.subr
+
+name=rdnssd
+rcvar=`set_rcvar`
+
+pidfile=/var/run/${name}.pid
+command="%%PREFIX%%/sbin/${name}"
+command_args="-p ${pidfile}"
+
+load_rc_config $name
+: ${rdnssd_enable="NO"}
+
+run_rc_command "$1"