[oe] srctree & gitver

[Otavio Salvador]

In bitbake.conf

@@ -532,6 +534,7 @@ UPDATECOMMAND_svn = "/usr/bin/env svn update ${SVNCOOPTS}"
 SRCDATE = "${DATE}"
 SRCREV = "1"
 AUTOREV = "${@bb.fetch.get_srcrev(d)}"
+AUTOPV = "${@bb.fetch.describe_revision(d)}"

 SRC_URI = "file://${FILE}"

On Tue, Sep 1, 2009 at 1:24 PM, Chris Larson<clarson at kergoth.com> wrote:
> Seems interesting, but how are you making use of it?  It wouldn't be
> particularly useful for recipes that have to fetch, since you can't
> change PV before and after fetch without things exploding.
>
> On Tue, Sep 1, 2009 at 6:38 AM, Otavio Salvador<otavio at ossystems.com.br> wrote:
>> Hello Chris,
>>
>> On Wed, Aug 26, 2009 at 11:05 PM, Chris Larson<clarson at kergoth.com> wrote:
>> [...]
>>> gitver facilitates extraction of version information from git.  By
>>> default, it runs 'git describe' to get the version.  If that fails, it
>>> will set the version to 0.0-<sha1 hash>.  This version is stored in
>>> the ${GITVER} variable, and can be used in the recipe's PV variable.
>>> When using this, it will automatically detect changes to .git/HEAD
>>> (i.e. commit your local changes, check out a different branch, ..) and
>>> invalidate the bitbake cache, pick up the new PV, and know that it
>>> needs to re-run the build steps.
>> [...]
>>
>> In the line of your gitver class we've been using a bitbake change for
>> it already for some time.
>>
>> What we did is to add a AUTOPV (as we have AUTOREV) to bitbake and use it in OE.
>>
>> I'm attaching the diff for it here.
>>
>> --
>> Otavio Salvador                  O.S. Systems
>> E-mail: otavio at ossystems.com.br  http://www.ossystems.com.br
>> Mobile: +55 53 9981-7854         http://projetos.ossystems.com.br
>>
>> _______________________________________________
>> Openembedded-devel mailing list
>> Openembedded-devel at lists.openembedded.org
>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>>
>>
>
>
>
> --
> Chris Larson
> clarson at kergoth dot com
> clarson at mvista dot com
> Founder - BitBake, OpenEmbedded, OpenZaurus
> Maintainer - Tslib
> Software Engineer
> MontaVista Software, Inc.
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel at lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>



-- 
Otavio Salvador                  O.S. Systems
E-mail: otavio at ossystems.com.br  http://www.ossystems.com.br
Mobile: +55 53 9981-7854         http://projetos.ossystems.com.br