all: images rpc_pb2.py .PHONY: all images clean images: $(Q) $(MAKE) -C images all rpc_pb2.py: $(Q) protoc -I=$(SRC_DIR)/images/ --python_out=./ $(SRC_DIR)/images/$(@:_pb2.py=.proto) clean: $(Q) $(MAKE) -C images clean $(Q) $(RM) rpc_pb2.py *.pyc