Revert previous; there are more things to consider.

src/etc/rc.conf

@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$OpenBSD: rc.conf,v 1.174 2012/11/17 07:51:35 ajacoutot Exp $
+#	$OpenBSD: rc.conf,v 1.175 2012/11/17 16:25:44 ajacoutot Exp $
 
 # DO NOT EDIT THIS FILE!!
 #
@@ -132,6 +132,10 @@ shlib_dirs=			# extra directories for ldconfig, separated
 # started in the specified order and stopped in reverse order
 pkg_scripts=
 
+unset inetd_flags rwhod_flags portmap_flags kdc_flags kadmind_flags
+unset kpasswdd_flags nfsd_flags mountd_flags lockd_flags
+unset statd_flags amd_flags ypbind_flags sndiod_flags
+
 [ -f /etc/rc.conf.local ] && . /etc/rc.conf.local
 
 # special care needed for spamlogd to avoid starting it up and failing
@@ -145,3 +149,18 @@ fi
 if [ X"${pf}" = X"NO" ]; then
 	pflogd_flags=NO
 fi
+
+# backward compatibility
+: ${inetd_flags=$([ X"${inetd-YES}" = XYES ] || echo NO)}
+: ${rwhod_flags=$([ X"${rwhod-NO}" = XYES ] || echo NO)}
+: ${portmap_flags=$([ X"${portmap-NO}" = XYES ] || echo NO)}
+: ${kdc_flags=$([ X"${krb5_master_kdc-NO}" = XYES -o X"${krb5_slave_kdc-NO}" = XYES ] || echo NO)}
+: ${kadmind_flags=$([ X"${krb5_master_kdc-NO}" = XYES ] || echo NO)}
+: ${kpasswdd_flags=$([ X"${krb5_master_kdc-NO}" = XYES ] || echo NO)}
+: ${nfsd_flags=$([ X"${nfs_server-NO}" = XYES ] && echo "-tun 4" || echo NO)}
+: ${mountd_flags=$([ X"${nfs_server-NO}" = XYES ] || echo NO)}
+: ${lockd_flags=$([ X"${lockd-NO}" = XYES ] || echo NO)}
+: ${statd_flags=$([ X"${lockd-NO}" = XYES ] || echo NO)}
+: ${amd_flags=$([ X"${amd-NO}" = XYES ] || echo NO)}
+: ${ypbind_flags=$([ X"`domainname`" != X"" -a -d /var/yp/binding ] || echo NO)}
+: ${sndiod_flags=${aucat_flags-}}