Re: [Ltib] Can LTIB compile just one single module without recompiling whole kernel???

[Quentin YANG]

Thanks. Stuart.

So, similar like what we've done for 'helloworld' module.
" X:\lpc3250\ltib-qs\rpm\BUILD\hello_mod-1.2\"

I need to copy 'spidev.c/h' to a folder, say "
X:\lpc3250\ltib-qs\rpm\BUILD\spidev_mod\ ", and remove all
unpacked kernel source codes under "
X:\lpc3250\ltib-qs\rpm\BUILD\linux-2.6.34\ ".

I'll give it a go.

Regards,
Quentin


On Mon, Aug 30, 2010 at 8:06 PM, Stuart Hughes <address@hidden> wrote:
> Hi Quentin,
>
> If you leave the kernel source unpacked (there's an option for this),
> then the re-compiles should be quick, as only the module and a bit of
> house-keeping is done.
>
> Regards, Stuart
>
>
> Quentin YANG wrote:
>> Hi,
>>
>> I am modifying a module driver 'spidev.c'
>>
>> I already settled the kernel to use this as a module driver and,
>> compiling it together with the kernel, it runs ok.
>>
>> To save time, I am wondering can LTIB compile 'spidev module' without
>> re-compiling the whole kernel. ( Takes 2 or 3 minutes each compile
>> with a tiny module source code change ).
>>
>> Can anyone advise me how to get LTIB to compile a single module only?
>> (Only saw single package compile in LTIB -help)
>>
>> Thanks very much.
>>
>>
>> Regards,
>> Quentin
>>
>>
>