Import NetBSD resolvconf(8)

Also known as "openresolv".  Needed for dhcpcd(8).

Change-Id: Ibcb616837e9a5293377e451c6f6218a37260ed80

external/bsd/openresolv/sbin/Makefile

@@ -0,0 +1,5 @@
+#	$NetBSD: Makefile,v 1.1 2009/11/21 03:24:31 roy Exp $
+
+SUBDIR=		resolvconf
+
+.include <bsd.subdir.mk>

external/bsd/openresolv/sbin/Makefile.inc

@@ -0,0 +1,5 @@
+# $NetBSD: Makefile.inc,v 1.1 2009/11/21 03:24:31 roy Exp $
+
+.include <bsd.own.mk>
+
+BINDIR=		/sbin

external/bsd/openresolv/sbin/resolvconf/Makefile

@@ -0,0 +1,38 @@
+# $NetBSD: Makefile,v 1.6 2013/07/12 17:32:47 roy Exp $
+#
+
+.include <bsd.own.mk>
+
+DIST=		${NETBSDSRCDIR}/external/bsd/openresolv/dist
+.PATH:		${DIST} 
+
+SCRIPTS=	resolvconf
+SCRIPTSDIR=	/sbin
+
+FILES=		libc dnsmasq named unbound
+FILESDIR=	/libexec/resolvconf
+# We should not have to do this ...
+.for f in ${FILES}
+FILESBUILD_$f=	yes
+.endfor
+
+MAN=		resolvconf.conf.5 resolvconf.8
+
+CLEANFILES=	${SCRIPTS} ${FILES} ${MAN}
+
+CMD1=		\1 status >/dev/null 2>\&1
+CMD2=		\1 restart
+RESTARTCMD=	if /etc/rc.d/${CMD1}; then /etc/rc.d/${CMD2}; fi
+.for f in ${SCRIPTS} ${FILES} ${MAN}
+${f}:	Makefile ${f}.in
+	${TOOL_SED} -e 's:@PREFIX@::g' \
+		-e 's:@SBINDIR@:/sbin:g' \
+		-e 's:@RCDIR@:/etc/rc.d:g' \
+		-e 's:@SYSCONFDIR@:/etc:g' \
+		-e 's:@LIBEXECDIR@:/libexec/resolvconf:g' \
+		-e 's:@VARDIR@:/var/run/resolvconf:g' \
+		-e 's:@RESTARTCMD \(.*\)@:${RESTARTCMD}:g' \
+		${DIST}/${f}.in > $@
+.endfor
+
+.include <bsd.prog.mk>