New port definition for emulab pubsub system

install/ports/emulab-pubsub/Makefile

+# ports collection makefile for: emulab-pubsub
+
+PORTNAME=	pubsub
+PORTVERSION=	0.8
+CATEGORIES=	misc
+MASTER_SITES=	http://www.emulab.net/distributions/
+
+MAINTAINER=	stoller@flux.utah.edu
+COMMENT=	"Simple publish subscribe system for Emulab"
+
+MAKEFILE=	GNUmakefile
+USE_GMAKE=	yes
+INSTALLS_SHLIB=	yes
+NO_CHECKSUM=    yes
+
+.if exists(/usr/local/libexec/elvind)
+PLIST_FILES=    etc/rc.d/3.elvin_gateway libexec/elvin_gateway
+MAKE_ARGS=	ELVIN_COMPAT=1
+.endif
+
+.include <bsd.port.mk>

install/ports/emulab-pubsub/pkg-descr

+Simple publish subscribe system for Emulab

install/ports/emulab-pubsub/pkg-plist

+libexec/pubsubd
+include/pubsub/pubsub.h
+include/pubsub/elvin_hash.h
+lib/libpubsub.a
+lib/libpubsub.so
+lib/libpubsub_r.a
+etc/rc.d/2.pubsubd.sh
+@dirrm include/pubsub