-modulefs_DATA = obdclass.o
-EXTRA_PROGRAMS = obdclass
-obdclass_SOURCES = genops.c proc_lustre.c class_obd.c sysctl.c
+
+if EXTN
+FSMOD = fsfilt_extN
+else
+FSMOD = fsfilt_ext3
+endif
+
+class_obd.o: lustre_build_version
+
+if LIBLUSTRE
+lib_LIBRARIES = liblustreclass.a
+liblustreclass_a_SOURCES = uuid.c statfs_pack.c genops.c debug.c class_obd.c
+liblustreclass_a_SOURCES += lustre_handles.c lustre_peer.c lprocfs_status.c
+liblustreclass_a_SOURCES += simple.c recov_log.c obdo.c
+
+else
+modulefs_DATA = lustre_build_version obdclass.o $(FSMOD).o fsfilt_reiserfs.o
+EXTRA_PROGRAMS = obdclass $(FSMOD) fsfilt_reiserfs
+
+obdclass_SOURCES = class_obd.c debug.c genops.c sysctl.c uuid.c simple.c
+obdclass_SOURCES += lprocfs_status.c lustre_handles.c lustre_peer.c
+obdclass_SOURCES += fsfilt.c statfs_pack.c otree.c recov_log.c obdo.c
+endif