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#!/usr/bin/make -f
# (c) 2015 Christoph Grenz <christophg@grenz-bonn.de>
# This file is part of ddcci-driver-linux.
#
# ddcci-driver-linux is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# ddcci-driver-linux is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with ddcci-driver-linux. If not, see <http://www.gnu.org/licenses/>.
MODULE_NAME := ddcci
MODULE_VERSION := 0.4.5
KVER := $(shell uname -r)
LIB_MODULES_PATH := /lib/modules
KERNEL_MODLIB := $(LIB_MODULES_PATH)/$(KVER)
MODDIR := $(KERNEL_MODLIB)/extra
INCLUDEDIR := /usr/local/include
KDIR := $(KERNEL_MODLIB)/build
PWD := $(shell pwd)
obj-m := ddcci.o
src ?= $(PWD)
obj ?= .
ccflags-y := -I$(src)/../include
module: ddcci.ko
ddcci.ko: ddcci.c
$(MAKE) -C "$(KDIR)" M="$(src)" modules
ddcci.mod.c: ddcci.ko
ddcci.mod.o: ddcci.mod.c
clean:
rm $(obj-m) ddcci.mod.c ddcci.mod.o ddcci.ko modules.order Module.symvers .ddcci*.cmd .tmp_versions/ddcci.mod || true
rmdir .tmp_versions 2>/dev/null || true
install: module ddcci.mod.o
install -d "$(MODDIR)"
install -m 644 ddcci.ko "$(MODDIR)/"
install -d "$(INCLUDEDIR)/linux/"
install -m 644 ../include/linux/ddcci.h "$(INCLUDEDIR)/linux/"
depmod "$(KVER)"
uninstall:
rm "$(MODDIR)"/ddcci.ko || true
rmdir --ignore-fail-on-non-empty "$(MODDIR)"
rm "$(INCLUDEDIR)/linux/ddcci.h" || true
rmdir --ignore-fail-on-non-empty "$(INCLUDEDIR)/linux"
depmod "$(KVER)"
load: module
insmod ddcci.ko
unload:
! grep -q "^ddcci " /proc/modules || rmmod ddcci
.PHONY: module clean install uninstall load unload install-dkms uninstall-dkms
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