-#extras="extras/cdrom_id extras/scsi_id extras/volume_id extras/usb_id"
-#extras="$extras extras/ata_id extras/dasd_id extras/run_directory"
-extras=extras/run_directory
+extras=""
+for i in ata_id cdrom_id dasd_id edd_id firmware floppy path_id \
+ rule_generator run_directory scsi_id usb_id volume_id; do
+ extras="extras/$i $extras"
+done