all-y += libpy-images rpc_pb2.py $(obj)/images/Makefile: ; $(obj)/images/%: .FORCE $(Q) $(MAKE) $(build)=$(obj)/images $@ libpy-images: $(Q) $(MAKE) $(build)=$(obj)/images all .PHONY: libpy-images rpc_pb2.py: $(Q) protoc -I=images/ --python_out=$(obj) images/$(@:_pb2.py=.proto) cleanup-y += $(addprefix $(obj)/,rpc_pb2.py *.pyc) clean-lib-py: $(Q) $(MAKE) $(build)=$(obj)/images clean .PHONY: clean-lib-py clean: clean-lib-py