mDNSResponder: use /run; re-add /etc/nss_mdns.conf (removed accidentally).

srcpkgs/mDNSResponder/template

@@ -1,7 +1,7 @@
 # Template file for 'mDNSResponder'
 pkgname=mDNSResponder
 version=561.1.1
-revision=3
+revision=4
 hostmakedepends="flex"
 short_desc="Implements the Bonjour/Zeroconf protocol"
 maintainer="Juan RP <xtraeme@gmail.com>"
@@ -10,15 +10,18 @@ homepage="http://opensource.apple.com/"
 distfiles="http://opensource.apple.com/tarballs/${pkgname}/${pkgname}-${version}.tar.gz"
 checksum=217ca717149b999a34c568913e4721beef96ac7ab93db8a012e68ffe816530d9
 
+conf_files="/etc/nss_mdns.conf"
 conflicts="nss-mdns>=0"
 
 do_build() {
 	sed -i "s,cc ,$CC ,g" Clients/Makefile
 	cd mDNSPosix
+	sed -i 's,/var/run,/run,g' Makefile
 	make os=linux HAVE_IPV6=1 CC=$CC LD="$CC -shared" CFLAGS_DEBUG="$CFLAGS" STRIP=echo
 }
 do_install() {
 	cd mDNSPosix
+	vconf nss_mdns.conf
 	vman nss_mdns.conf.5
 	vman libnss_mdns.8
 	for f in mdnsd dnsextd; do