Makefile

# SPDX-License-Identifier: GPL-2.0
#
# Makefile for AMD Energy driver
#
# Copyright (C) 2021 Advanced Micro Devices, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2

# If KDIR is not specified, assume the development source link
# is in the modules directory for the running kernel
KDIR ?= /lib/modules/`uname -r`/build
obj-m := zenergy.o


default:
	export CONFIG_SENSOR_zenergy=m;	\
	$(MAKE) -C $(KDIR) M=$$PWD modules

modules: default

modules_install:
	$(MAKE) -C $(KDIR) M=$$PWD modules_install

clean:
	$(MAKE) -C $(KDIR) M=$$PWD clean

help:
	@echo "\nThe following make targets are supported:\n"
	@echo "default\t\tBuild the driver module (or if no make target is supplied)"
	@echo "modules\t\tSame as default"
	@echo "modules_install\tBuild and install the driver module"
	@echo "clean"
	@echo

.PHONY: default modules modules_install clean help