- Add new patch from upstream to improve stability of the daemon;

- simplify PORTDOCS and avoid usage of != in port's Makefile;
- add LICENSE;
- take maintainership;
- bump PORTREVISION.

net/mpd5/Makefile

@@ -3,14 +3,17 @@
 
 PORTNAME=	mpd
 DISTVERSION=	5.8
+PORTREVISION=	1
 CATEGORIES=	net
 MASTER_SITES=	SF/${PORTNAME}/Mpd5/Mpd-${PORTVERSION}
 PKGNAMESUFFIX=	5
 DIST_SUBDIR=	mpd5
 
-MAINTAINER=	mav@FreeBSD.org
+MAINTAINER=	eugen@FreeBSD.org
 COMMENT=	Multi-link PPP daemon based on netgraph(4)
 
+LICENSE=	BSD
+
 OPTIONS_DEFINE=	NG_IPACCT
 NG_IPACCT_DESC=	Use ng_ipacct kernel module from port
 
@@ -31,11 +34,9 @@ RUN_DEPENDS+=	/boot/modules/ng_ipacct.ko:net-mgmt/ng_ipacct
 .endif
 
 USE_RC_SUBR=	mpd5
-HTMLNUM!=	jot 70 1
 CONFSUF=	conf secret script
 DOCSDIR=	${PREFIX}/share/doc/mpd5
-PORTDOCS=	${HTMLNUM:S/^/mpd/:S/$/.html/} mpd.html mpd.ps README	\
-		mpd_toc.html
+PORTDOCS=	README mpd*
 PLIST_FILES=	${CONFSUF:S/^/etc\/mpd5\/mpd./:S/$/.sample/} sbin/mpd5
 
 .if !defined(WITHOUT_MAN)

net/mpd5/files/patch-console.c

@@ -0,0 +1,76 @@
+--- src/console.h.orig	2016-01-06 22:42:06.000000000 +0700
++++ src/console.h	2017-06-16 21:12:59.268715000 +0700
+@@ -119,6 +119,7 @@
+   extern int	ConsoleStat(Context ctx, int ac, char *av[], void *arg);
+   extern Context	StdConsoleConnect(Console c);
+   extern void	ConsoleShutdown(Console c);
++  extern void	ConsoleCancelCleanup(void *rwlock);
+
+   extern int	UserCommand(Context ctx, int ac, char *av[], void *arg);
+   extern int	UserStat(Context ctx, int ac, char *av[], void *arg);
+--- src/console.c.orig	2016-01-06 22:42:06.000000000 +0700
++++ src/console.c	2017-06-16 21:54:48.919442000 +0700
+@@ -175,6 +175,14 @@ ConsoleClose(Console c)
+   return 0;
+ }
+
++void
++ConsoleCancelCleanup(void *rwlock)
++{
++  pthread_rwlock_t p = (pthread_rwlock_t)rwlock;
++
++  RWLOCK_UNLOCK(p);
++}
++
+ /*
+  * ConsoleStat()
+  */
+@@ -192,13 +200,14 @@ ConsoleStat(Context ctx, int ac, char *a
+   Printf("\tIP-Address    : %s\r\n", u_addrtoa(&c->addr,addrstr,sizeof(addrstr)));
+   Printf("\tPort          : %d\r\n", c->port);
+
++  pthread_cleanup_push(ConsoleCancelCleanup, c->lock);
+   RWLOCK_RDLOCK(c->lock);
+   Printf("Active sessions:\r\n");
+   SLIST_FOREACH(s, &c->sessions, next) {
+     Printf("\tUsername: %s\tFrom: %s\r\n",
+ 	s->user.username, u_addrtoa(&s->peer_addr,addrstr,sizeof(addrstr)));
+   }
+-  RWLOCK_UNLOCK(c->lock);
++  pthread_cleanup_pop(1);
+
+   Printf("Global options:\r\n");
+   OptStat(ctx, &c->options, gConfList);
+@@ -905,13 +914,14 @@ UserStat(Context ctx, int ac, char *av[]
+     ConsoleUser		u;
+
+     Printf("Configured users:\r\n");
++    pthread_cleanup_push(ConsoleCancelCleanup, gUsersLock);
+     RWLOCK_RDLOCK(gUsersLock);
+     ghash_walk_init(gUsers, &walk);
+     while ((u = ghash_walk_next(gUsers, &walk)) !=  NULL) {
+ 	Printf("\tUsername: %-15s Priv: %s\r\n", u->username,
+ 	    ((u->priv == 2)?"admin":((u->priv == 1)?"operator":"user")));
+     }
+-    RWLOCK_UNLOCK(gUsersLock);
++    pthread_cleanup_pop(1);
+
+     return 0;
+ }
+--- src/log.c.orig	2016-01-06 22:42:06.000000000 +0700
++++ src/log.c	2017-06-16 21:16:19.643625000 +0700
+@@ -256,12 +256,13 @@ vLogPrintf(const char *fmt, va_list args
+ #ifdef SYSLOG_FACILITY
+         syslog(LOG_INFO, "%s", buf);
+ #endif
++	pthread_cleanup_push(ConsoleCancelCleanup, gConsole.lock);
+ 	RWLOCK_RDLOCK(gConsole.lock);
+ 	SLIST_FOREACH(s, &gConsole.sessions, next) {
+ 	    if (Enabled(&s->options, CONSOLE_LOGGING))
+ 		s->write(s, "%s\r\n", buf);
+ 	}
+-	RWLOCK_UNLOCK(gConsole.lock);
++	pthread_cleanup_pop(1);
+ #ifdef SYSLOG_FACILITY
+     } else {
+         vsyslog(LOG_INFO, fmt, args);