DKMS automatic rebuild with kernel upgrades about hp_n36-40-54l_health_led_drivers HOT 3 OPEN

obj-m := hello.o
KVERSION := $(shell uname -r)

all:
        $(MAKE) -C /lib/modules/$(KVERSION)/build M=$(PWD) modules

clean:
        $(MAKE) -C /lib/modules/$(KVERSION)/build M=$(PWD) clean

Add dkms.conf and put it with your Makefile

Here is an example dkms.conf for hello-0.1

PACKAGE_NAME="hello"
PACKAGE_VERSION="0.1"
CLEAN="make clean"
MAKE[0]="make all KVERSION=$kernelver"
BUILT_MODULE_NAME[0]="hello"
DEST_MODULE_LOCATION[0]="/updates"
AUTOINSTALL="yes"

PACKAGE_NAME, PACKAGE_VERSION is necessary information, it shall be the same with the information or your folder name.

CLEAN is the command to clean up the folder. Every time before build, it will be executed. If unset, it is assumed to be "make clean"

MAKE[0] is the first command to build the kernel object. Since this is an example, this is the only command we have. This field tells DKMS how to build the kernel object, and we can pass the target kernel version by using $kernelver that DKMS provides us.