$(objpfx)zic: /dev/null
	touch $@
$(objpfx)scheck.o: /dev/null
	touch $@
$(objpfx)ialloc.o: /dev/null
	touch $@
define make-target-directory
$(addprefix mkdir -p ,\
	    $(filter-out $(wildcard $(@D:%/=%)),$(@D:%/=%)))
endef
define do-install
$(make-target-directory)
/usr/bin/install -m 644 $< $@
endef
install: $(inst_zonedir)/
	$(MAKE) install-data
$(inst_zonedir)/: ; $(make-target-directory)
install-data: $(install-others)
