From mboxrd@z Thu Jan  1 00:00:00 1970
From: Shine Mohamed Jabbar <shinemohamed_j@naturesoft.net>
Subject: Re: Error building 'Hello,World' kernel Module
Date: Thu, 05 Aug 2004 10:47:14 +0530
Sender: linux-newbie-owner@vger.kernel.org
Message-ID: <1091683034.1861.13.camel@shine.naturesoft.com>
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To: Lei Yang <leiyang@nec-labs.com>
Cc: Kernel Newbies Mailing List <kernelnewbies@nl.linux.org>, linux-newbie@vger.kernel.org

Hi,

I tried ur program in my machine and
its working fine.

Apart from what u've done I did two more things
1) Copied the config file from the /boot to kernel
   source directory and done "make menuconfig"

2) Done a make in the kernel source till it compiles
   the first c file (CC      init/main.o). (I've done
   because to make a link of include/asm->include/asm-i386).

Regards,
Shine Mohamed Jabbar

On Thu, 2004-08-05 at 04:13, Lei Yang wrote:
> Hello,
> 
> I am learning about module programming and just tried to build a
> simplest module, Hello World.
> 
> The code is as follows:
> /* hello.c
> #include <linux/module.h>       
> #include <linux/kernel.h>      
> 
> int init_module(void)
> {
>         printk("Hello world!\n");
>         return 0;
> }
> 
> void cleanup_module(void)
> {
>         printk(KERN_ALERT "Goodbye world!\n");
> }
> 
> 
> The makefile is just one line:
>  obj-m += hello.o
> 
> Then as root, I did in the HelloWorld directory:
> 
> make -C /usr/src/linux-`uname -r` SUBDIRS=$PWD modules
> 
> There is such an error:
> make: Entering directory `/usr/src/linux-2.6.5-7.104-default'
> 
> WARNING: Symbol version dump
> /usr/src/linux-2.6.5-7.104-default/Module.symvers is  missing, modules
> will have CONFIG_MODVERSIONS disabled.
> 
> make[1]: *** No rule to make target `/home/lei/HelloWorld/hello.c',
> needed by `/home/lei/HelloWorld/hello.o'.  Stop.
> make: *** [_module_/home/lei/HelloWorld] Error 2
> make: Leaving directory `/usr/src/linux-2.6.5-7.104-default'
> 
> 
> Appreciate any comments and help!
> 
> TIA
> Lei
> 
> 
> 
> --
> Kernelnewbies: Help each other learn about the Linux kernel.
> Archive:       http://mail.nl.linux.org/kernelnewbies/
> FAQ:           http://kernelnewbies.org/faq/
> 
> 

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