1.PHONY: hikey 2hikey: 3 $(MAKE) -f hikey.mk 4 5.PHONY: hikey-clean 6hikey-clean: 7 $(MAKE) -f hikey.mk clean 8 9.PHONY: hikey960 10hikey960: 11 $(MAKE) -f hikey960.mk 12 13.PHONY: hikey960-clean 14hikey960-clean: 15 $(MAKE) -f hikey960.mk clean 16