我用的是PC 虚拟机 redhat Linux
出现以下错误:
[root@localhost Hello Module test]# ls
hello.c Makefile readme.txt
[root@localhost Hello Module test]# vi Makefile
[root@localhost Hello Module test]# make
make -C /lib/modules/2.6.18-53.el5/build M=/temp/Hello Module test modules
make[1]: Entering directory `/usr/src/kernels/2.6.18-53.el5-i686'
make[1]: *** No rule to make target `Module'. Stop.
make[1]: Leaving directory `/usr/src/kernels/2.6.18-53.el5-i686'
make: *** [all] Error 2
***********hello.c如下:********************
#include <linux/module.h>
#include <linux/init.h>
MODULE_LICENSE("GPL");
MODULE_AUTHOR("David Xie");
MODULE_DESCRIPTION("Hello World Module");
MODULE_ALIAS("a simplest module");
static int __init hello_init()
{
printk(KERN_EMERG"Hello World!\n");
return 0;
}
static void __exit hello_exit()
{
printk("<6>hello exit\n");
}
module_init(hello_init);
module_exit(hello_exit);
*******Makefile如下:*************************
ifneq ($(KERNELRELEASE),)
obj-m := hello.o
else
KDIR := /lib/modules/2.6.18-53.el5/build
all:
make -C $(KDIR) M=$(PWD) modules
clean:
rm -f *.ko *.o *.mod.o *.mod.c *.symvers
endif