[yocto] Keeping and modifying Source code in Yocto

[ChenQi]

Hi Simon,

I usually use the following steps when I need to modify source for some 
purpose.

1. bitbake A (or at least bitbake A -c configure)
*2. cd tmp/work/xxxxx/A/<source dir>**
**3. make the modification*
4. bitbake A -c compile -f
5. bitbake A

If you find the modification useful, make a patch from it.

Best Regards,
Chen Qi

On 07/06/2018 11:20 PM, Simon Chamlian wrote:
> Hi,
>
> Is there a way to keep the source code of a package to be able to 
> modify it and then compile?
>
> For example, with LTIB ( Linux Target Image Builder ), it was possible 
> with a command to extract the source code from a package, make 
> modifications and then re-compile?
>
> Thanks,
> S
>
>
>
>
>
>
>

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