[yocto] setting SRC_URI runtime - possible options

[Belisko Marek]

Hi,

On Tue, May 21, 2019 at 12:00 PM Alexander Kanavin <alex.kanavin at gmail.com>
wrote:

> If you provide some context for why you want this, we might be able to
> suggest a different way.
>
Customer wants to have kind of base-os (build in yocto) and then on top of
that different flavor python application which should be fetch and added
during build based on configuration file. This is only need. Thanks.

>
> Alex
>
> On Tue, 21 May 2019 at 08:11, Belisko Marek <marek.belisko at gmail.com>
> wrote:
> >
> > Hi,
> >
> > I have special need to fetch repo which is defined in config file in
> form (repo and branch):
> > git at testrepo.com/myrepo mysuperbranch
> >
> > Config file is placed in recipe directory. I've tried to add some bits
> and pieces but it seems it's not doing right. Snippet from recipe:
> >
> > LICENSE = "CLOSED"
> >
> > SRCREV = "${AUTOREV}"
> > PV = "${SRCPV}"
> >
> > do_fetch_prepend () {
> >
> >     src_uri = d.getVar('SRC_URI')
> >
> >     p = d.getVar("FILE")
> >     idx = p.rfind("/")
> >     p = p[:idx]
> >     p += "/config.txt"
> >
> >     with open(p) as f:
> >         read_data = f.readline().strip().split(" ")
> >         d.setVar('SRC_URI', read_data[0])
> > }
> >
> > SRC_URI = ""
> >
> > S = "${WORKDIR}/git"
> >
> > It looks like that repo is fetched but unpack doesn't put git directory
> in $WORKDIR and in build directory I get strange directories like:
> >
> > !=
> > bitbake-cookerdaemon.log
> > cache
> > conf
> > ${@d.getVar('S')
> > else
> > if
> > os.path.join('
> > os.path.normpath(d.getVar('S'))
> > os.path.normpath(d.getVar('WORKDIR'))
> > 'patches')}
> > tmp
> >
> > so there is obviously I'm doing something wrong :). My question is if
> this is the way or should I stick to some variables set in local.conf and
> then use it in recipe? Thanks a lot for any pointers.
> >
> > BR,
> >
> > marek
> > --
> > as simple and primitive as possible
> > -------------------------------------------------
> > Marek Belisko - OPEN-NANDRA
> > Freelance Developer
> >
> > Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
> > Tel: +421 915 052 184
> > skype: marekwhite
> > twitter: #opennandra
> > web: http://open-nandra.com
> > --
> > _______________________________________________
> > yocto mailing list
> > yocto at yoctoproject.org
> > https://lists.yoctoproject.org/listinfo/yocto
>


marek
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.yoctoproject.org/pipermail/yocto/attachments/20190521/15fb97dd/attachment.html>