net/avahi-app: Partially revert 3437a65039

The previous change requires running autoreconf, which breaks a lot of things.
I'll patch the configure script instead in the upcoming commit, so leave
Netlink patches intact.

Reported by:	cmt

net/avahi-app/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	avahi
 PORTVERSION=	0.8
-PORTREVISION?=	3	# don't delete, reset to 0, check slave ports
+PORTREVISION?=	4	# don't delete, reset to 0, check slave ports
 CATEGORIES?=	net dns
 MASTER_SITES=	http://www.avahi.org/download/
 PKGNAMESUFFIX?=	-app
@@ -25,7 +25,7 @@ LIB_DEPENDS?=	libexpat.so:textproc/expat2 \
 USERS?=		${PORTNAME}
 GROUPS?=	${USERS}
 
-USES+=		autoreconf alias cpe gettext gmake gnome libtool pathfix pkgconfig
+USES+=		alias cpe gettext gmake gnome libtool pathfix pkgconfig
 USE_GNOME+=	glib20 intltool introspection:build
 USE_GNOME_SUBR=	yes
 USE_LDCONFIG=	yes
@@ -131,9 +131,6 @@ avahi-pre-su-install:
 post-install: avahi-post-install
 
 avahi-post-install:
-	@${RMDIR} ${STAGEDIR}/run
-	${MV} ${STAGEDIR}${PREFIX}/etc/rc.d/avahi-daemon.sh ${STAGEDIR}${PREFIX}/etc/rc.d/avahi-daemon
-	${MV} ${STAGEDIR}${PREFIX}/etc/rc.d/avahi-dnsconfd.sh ${STAGEDIR}${PREFIX}/etc/rc.d/avahi-dnsconfd
 .if defined(MANPAGES) && ${AVAHI_SLAVE} != gtk
 .for f in ${MANPAGES}
 	${INSTALL_DATA} ${WRKSRC}/man/${f} ${STAGEDIR}${PREFIX}/share/man/man${f:E}/${f}

net/avahi-app/files/patch-configure.ac

@@ -1,18 +0,0 @@
---- configure.ac.orig	2020-02-18 07:01:15 UTC
-+++ configure.ac
-@@ -166,6 +166,15 @@ AC_DEFINE([HAVE_NETLINK],[],[Support for Linux netlink
- #include <asm/types.h>
- ])
- 
-+
-+#
-+# Check for freebsd netlink.h
-+#
-+AC_CHECK_HEADER(netlink/netlink.h,
-+HAVE_NETLINK=yes
-+AC_DEFINE([HAVE_NETLINK],[],[Support for FreeBSD netlink])
-+, [], [])
-+
- AM_CONDITIONAL(HAVE_NETLINK, [ test x"$HAVE_NETLINK" = xyes ])
- 
- #