[net-dns/bind] sync with eras overlay and remove uneeded patch

net-dns/bind/files/ldap-library-path-on-multilib-machines.patch

@@ -1,13 +0,0 @@
-diff --git a/contrib/dlz/config.dlz.in b/contrib/dlz/config.dlz.in
-index f769cf1..721d480 100644
---- a/contrib/dlz/config.dlz.in
-+++ b/contrib/dlz/config.dlz.in
-@@ -396,7 +396,7 @@ case "$use_dlz_ldap" in
- 	*)
- 		DLZ_ADD_DRIVER(LDAP, dlz_ldap_driver,
- 				[-I$use_dlz_ldap/include],
--				[-L$use_dlz_ldap/lib -lldap -llber])
-+				[-lldap -llber])
- 
- 		AC_MSG_RESULT(
- [using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include])

net-dns/bind/files/named.init-r15

@@ -63,7 +63,7 @@ start() {
 	start-stop-daemon --start --pidfile ${PIDFILE} \
 		--nicelevel ${NAMED_NICELEVEL:-0} \
 		--exec /usr/sbin/named \
-		-- -u named ${CPU} ${OPTIONS}
+		-- -u named -c ${NAMED_CONF} ${CPU} ${OPTIONS}
 	eend $?
 }