On Fri, 28 Feb 2020 13:08:10 +0000
"[ext] sven.sc...@siemens.com" <sven.sc...@siemens.com>
wrote:

> Hi,
>
> I'm a little bit confused. In the task unpack the SRC_URI files will
> be put into WORKDIR
> https://github.com/ilbers/isar/blob/f3d50cfb9b7a5740c6dd11ee58fc4ba1a1815eca/meta/classes/base.bbclass#L182
>
> But in the next task S (workdir/git) will be cleared.
> https://github.com/ilbers/isar/blob/f3d50cfb9b7a5740c6dd11ee58fc4ba1a1815eca/meta/classes/dpkg-raw.bbclass#L15
>
> Should I understand why ${S} will be cleard before do_install is
> called?

I think you might have found an issue with the distinction of S and D.
In fact they should be different folders but for dpkg-raw they are not.
I think also the debianize class does not clearly distinguish them.

One workaround would be to create that second copy on your own. So you
clone i.e with destsuffix and make sure that the unpacked copy and the
installed copy are not the same directory.

Once you have found a solution and have a clue where the line between S
and D should be drawn, please give feedback on how to improve the class.

Henning

> Mit freundlichen Grüßen
> Sven Angelo Schultschik
>
> Siemens AG
> Digital Industries
> Process Automation
> Software House Khe
> DI PA CI R&D 2
> Östliche Rheinbrückenstr. 50
> 76187 Karlsruhe, Deutschland
> Tel.: +49 721 595-2827
> mailto:sven.sc...@siemens.com
>
> www.siemens.com/ingenuityforlife
>
> Siemens Aktiengesellschaft: Vorsitzender des Aufsichtsrats: Jim
> Hagemann Snabe; Vorstand: Joe Kaeser, Vorsitzender; Roland Busch,
> Lisa Davis, Klaus Helmrich, Cedrik Neike, Michael Sen, Ralf P.
> Thomas; Sitz der Gesellschaft: Berlin und München, Deutschland;
> Registergericht: Berlin Charlottenburg, HRB 12300, München, HRB 6684;
> WEEE-Reg.-Nr. DE 23691322
>
> Wichtiger Hinweis: Diese E-Mail und etwaige Anlagen enthalten
> firmenvertrauliche Informationen. Sollten Sie diese E-Mail irrtümlich
> erhalten haben, benachrichtigen Sie uns bitte durch Antwort-Mail und
> löschen Sie diese E-Mail nebst Anlagen von Ihrem System. Vielen Dank.
> -----Ursprüngliche Nachricht----- Von: Jan Kiszka
> <jan....@siemens.com> Gesendet: Donnerstag, 27. Februar 2020 18:00
> An: Schultschik, Sven (DI PA CI R&D 2)
> <sven.sc...@siemens.com>; isar-...@googlegroups.com Betreff:
> Re: dpkg-raw git fetch
>
> On 27.02.20 17:39, Schultschik, Sven (DI PA CI R&D 2) wrote:
> > Fetch does put the repository into the downloads folder.
> >
> > Which task is responsible to bring the files from
> > downloads/../git-repo to ${S} ??
>
> Right: unpack.
>
> > S = "${WORKDIR}/git" ist defined in the recipe.
> >
> > Log.unpack says clone -s -n downloads/git recipe-name/version/git
> > without an error
> >
> > Shouldn't the see the files then?  
>
> Yes - provided the default revision checked out contains anything.
>
> Jan
>
> --
> Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate
> Competence Center Embedded Linux
>