[OE-core] SRC_URI and latest HEAD revision with git

[Steffen Sledz]

On 22.07.2013 11:51, Paul Eggleton wrote:
> On Monday 22 July 2013 11:46:23 Steffen Sledz wrote:
>> On 22.07.2013 11:01, Nicolas Dechesne wrote:
>>> On Mon, Jul 22, 2013 at 8:21 AM, Steffen Sledz <sledz at dresearch-fe.de
>>> <mailto:sledz at dresearch-fe.de>> wrote:
>>>> After being OE abstinent for some months i'd like to ask what is the
>>>> current suggested method for recipes building from the HEAD revision of
>>>> a git repository (we need this for continuous integration).
>>>>
>>>> I read some RFC's in the ml about PKGV/PKGR stuff, but i miss a final
>>>> decision, documentation and a good example.> 
>>> you can use ${AUTOREV} for this purpose. You can look at poky-bleeding
>>> distro config for such an example.
>>>
>>> e.g.
>>> http://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta-yocto/conf/distr
>>> o/include/poky-floating-revisions.inc
>> Hmmmm? This doesn't seem the work.
>>
>> Here's what i tried in my recipe:
>>
>> ------------> snip <------------
>> PR = "r3"
>>
>> SRCREV="${AUTOREV}"
>> PV = "gitr${SRCPV}"
>> ------------> snip <------------
>>
>> But i get package versions like
>>
>>   gitr0+53b64e717404d282d0c58b7fa4a4e74ab2ca81ba-r3
>>
>> where SRCPB is always 0. :(
>>
>> A bit more description and/or a complete example would be very helpful.
> 
> If you want these to increment now AIUI you need to be using the PR server:
> 
> https://wiki.yoctoproject.org/wiki/PR_Service

This seems to be the thing we need.

But the description is not very helpful from the view of a recipe maintainer. It describes mostly the server part.

* What do i have to write in my recipe?
* What modifications in bitbake.conf, local.conf, ... are necessary?

Regards,
Steffen

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