-SUBDIRS := darwin linux
+SUBDIRS := linux
+if DARWIN
+SUBDIRS += darwin
+endif
+DIST_SUBDIRS := $(SUBDIRS)
-EXTRA_DIST := libcfs.h list.h lltrace.h kp30.h portals_utils.h portals_lib.h \
- curproc.h user-lock.h user-prim.h user-time.h
+EXTRA_DIST := curproc.h kp30.h libcfs.h list.h lltrace.h \
+ portals_utils.h types.h user-lock.h user-prim.h user-time.h \
+ user-tcpip.h bitmap.h