$(MYBUILDDIR)/mksfs.ho: \
 mksfs.c \
 support.h \
 $(INSTALLTOP)/hostinclude/kern/sfs.h \
 $(INSTALLTOP)/hostinclude/hostcompat.h \
 disk.h
$(MYBUILDDIR)/disk.ho: \
 disk.c \
 support.h \
 disk.h
$(MYBUILDDIR)/support.ho: \
 support.c