Compile the makefile file of the 2.6.x kernel driver

Compile the makefile file of the 2.6.x kernel driver-general Linux technology-Linux programming and kernel information. For more information, see the following. # File Description: Compile the makefile file of the linux driver 2.6.x
# Author: wyj
# Creation Time:
# Instructions:
# The variable DRI_NAME MOD_NAME NOD_NAME sets the names of the pseudo-driver, generating the name of the module and the name of the device node respectively.
# Use make install to install the driver requires the root permission
# Use make uninstall to uninstall the driver requires the root permission
# Use make clean to clear unnecessary files, including generated module code

# Driver name
DRI_NAME: = demo
# Module name
MOD_NAME: = IMTI_DEMO
# Node name
NOD_NAME: =/dev/demo

Obj-m: = $ (DRI_NAME). o
KERNELDIR? =/Lib/modules/$ (shell uname-r)/build
PWD? = $ (Shell pwd)

Default:
$ (MAKE)-C $ {KERNELDIR} M =$ {PWD} modules
# Install pseudocode
. PHONY: install uninstall clean
Install: default
Insmod demo. ko
Mknod $ (NOD_NAME) c 'awk' $2 = "'$ {MOD_NAME}'" {print $1} '/proc/devices '0
# Uninstalled pseudocode
Uninstall:
Rm-f $ (NOD_NAME)
Rmmod $ (DRI_NAME)
# Clear junk pseudocode
Clean:
@ Rm-rf *. o *. ko. tmp_versions *~ Module. symvers. *. cmd *. mod. c