-# NOTE: keep extN before mds
-SUBDIRS = lov utils obdclass ldlm ptlrpc llite lib obdecho mdc osc extN
-SUBDIRS+= mds ost tests obdfilter demos doc scripts
+if LINUX25
+DIRS24 = mds
+else
+DIRS24 = extN mds
+endif
+
+# NOTE: keep extN before mds and obdfilter
+SUBDIRS = $(DIRS24) obdclass utils ptlrpc ldlm lib obdfilter mdc osc ost llite
+SUBDIRS+= obdecho lov cobd ptlbd tests doc scripts conf
+