编译最简单的 hello world 模块出错，郁闷了，大家帮我来看看吧__include_linux_module_from_kobject_

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编译最简单的 hello world 模块出错，郁闷了，大家帮我来看看吧

来源: 互联网发布时间：2016-02-29

本文导语: 刚自学linux驱动，对照着linux设备驱动程序（第三版）写了个hello world 就出错～～严重打击啊～各位大虾帮我看下～～谢谢了内核版本：2.6.15 用的系统是ubuntu的 hello world代码是 #include #include #include MODULE_LICEN...

刚自学linux驱动，对照着linux设备驱动程序（第三版）写了个hello world 就出错～～严重打击啊～各位大虾帮我看下～～谢谢了
内核版本：2.6.15
用的系统是ubuntu的
hello world代码是

#include
#include
#include
MODULE_LICENSE("GPL");// 新，否则有 waring, 去掉了 #define MODULE, 自动定义
static int hello_init(void)
{
printk(KERN_ALERT "Hello, worldn");
return 0;
}
static void hello_exit(void)
{
printk(KERN_ALERT "Goodbye, cruel worldn");
}
module_init(hello_init);// 必须！！
module_exit(hello_exit); // 必须！！

Makefile里面就一句
obj-m := hello.o

＃make -C /usr/src/linux-source-2.6.15 SUBDIRS=$PWD modules

然后就出现一大堆错误～～
出现的错误太多了～～COPY了前面几行和后面几行，太多了显示不下～中没有全部COPY下来，大家帮我看下吧～～谢谢了
/******************************************************************************************/
make: Entering directory `/usr/src/linux-source-2.6.15'
Makefile:490: .config: No such file or directory

  WARNING: Symbol version dump /usr/src/linux-source-2.6.15/Module.symvers
           is missing; modules will have no dependencies and modversions.

  CC [M]  /home/wyc/drivers/hello.o
cc1: error: include/linux/autoconf.h: No such file or directory
In file included from include/linux/module.h:9,
                 from /home/wyc/drivers/hello.c:1:
include/linux/config.h:6:28: error: linux/autoconf.h: No such file or directory
In file included from include/linux/module.h:10,
                 from /home/wyc/drivers/hello.c:1:
include/linux/sched.h:4:36: error: asm/param.h: No such file or directory
In file included from include/linux/posix_types.h:47,
                 from include/linux/types.h:14,
                 from include/linux/capability.h:16,
                 from include/linux/sched.h:7,
                 from include/linux/module.h:10,
                 from /home/wyc/drivers/hello.c:1:
/usr/lib/gcc/i486-linux-gnu/4.0.3/include/asm/posix_types.h:13:22: error: features.h: No such file or directory
/usr/lib/gcc/i486-linux-gnu/4.0.3/include/asm/posix_types.h:14:35: error: no include path in which to search for asm/posix_types.h
In file included from include/linux/capability.h:16,
                 from include/linux/sched.h:7,
                 from include/linux/module.h:10,
                 from /home/wyc/drivers/hello.c:1:
include/linux/types.h:15:23: error: asm/types.h: No such file or directory
In file included from include/linux/capability.h:16,
                 from include/linux/sched.h:7,
                 from include/linux/module.h:10,
                 from /home/wyc/drivers/hello.c:1:
..........................
.........................帖子太长，不让我递交，中间的只好略过了
........................
include/linux/kobject.h:33: 警告：数据定义时没有类型或存储类
include/linux/kobject.h:38: 错误：字段 ‘kref’ 的类型不完全
include/linux/kobject.h:153: 错误：字段 ‘rwsem’ 的类型不完全
include/linux/kobject.h:236: 错误：字段 ‘attr’ 的类型不完全
include/linux/kobject.h:237: 错误： syntax error before ‘ssize_t’
include/linux/kobject.h:237: 警告：结构或联合后没有分号
include/linux/kobject.h:238: 错误： syntax error before ‘*’ token
include/linux/kobject.h:238: 错误： syntax error before ‘size_t’
include/linux/kobject.h:238: 警告：在 ‘ssize_t’ 的声明中，类型默认为 ‘int’
include/linux/kobject.h:238: 警告：函数声明不是一个原型
include/linux/kobject.h:238: 错误： ‘ssize_t’ 声明为返回一个函数的函数
include/linux/kobject.h:238: 警告：函数声明不是一个原型
include/linux/kobject.h:238: 错误： ‘ssize_t’ 被重新声明为不同意义的符号
include/linux/types.h:70: 错误： ‘ssize_t’ 的上一个声明在此
include/linux/kobject.h:238: 警告：数据定义时没有类型或存储类
In file included from /home/wyc/drivers/hello.c:1:
include/linux/module.h:21:23: error: asm/local.h: No such file or directory
include/linux/module.h:23:24: error: asm/module.h: No such file or directory
In file included from /home/wyc/drivers/hello.c:1:
include/linux/module.h:50: 错误：字段 ‘attr’ 的类型不完全
include/linux/module.h:51: 错误： syntax error before ‘ssize_t’
include/linux/module.h:51: 警告：结构或联合后没有分号
include/linux/module.h:52: 错误： syntax error before ‘*’ token
include/linux/module.h:53: 错误： syntax error before ‘size_t’
include/linux/module.h:53: 警告：在 ‘ssize_t’ 的声明中，类型默认为 ‘int’
include/linux/module.h:53: 警告：函数声明不是一个原型
include/linux/module.h:53: 错误： ‘ssize_t’ 声明为返回一个函数的函数
include/linux/module.h:53: 警告：函数声明不是一个原型
include/linux/module.h:53: 错误： ‘ssize_t’ 被重新声明为不同意义的符号
include/linux/types.h:70: 错误： ‘ssize_t’ 的上一个声明在此
include/linux/module.h:53: 警告：数据定义时没有类型或存储类
include/linux/module.h:57: 错误： syntax error before ‘}’ token
/home/wyc/drivers/hello.c:2:27: error:  linux/config.h: No such file or directory
/home/wyc/drivers/hello.c:15: 致命错误：打开依赖文件 /home/wyc/drivers/.hello.o.d：Permission denied
编译中断。
make[1]: *** [/home/wyc/drivers/hello.o] 错误 1
make: *** [_module_/home/wyc/drivers] 错误 2
make: Leaving directory `/usr/src/linux-source-2.6.15'

/**********************************************************************************************/
不知道是代码错误还是我有什么地方配置错误了，大家帮我看看吧

我想可能先编译一遍内核会好些

内核代码目录树要是编译过的，才会有对应的文件