[meta-virtualization] docker: error creating default bridge network: package not installed

[Bruce Ashfield]

On Tue, Jul 5, 2016 at 7:55 AM, Jean-Francois Dagenais <
jeff.dagenais at gmail.com> wrote:

> Hi Bruce,
>
> On Jul 4, 2016, at 00:30, Bruce Ashfield <bruce.ashfield at gmail.com> wrote:
>
> I run the docker check scripts across linux-yocto* periodically, and my
> reports are
> clean. So there's could be something up with the mixing of the new docker
> and
> the older fido bbappend, or simply that 3.19 didn't get much love.
>
>
> Perhaps. But I was a part of my own failure. We use a local cloned
> linux-yocto
> tree (complete with meta) in which we have our own machine branches and
> meta
> branch. To override the repo url I had completely replaced ( = ) the
> SRC_URI
> variable in my linux-yocto_3.19.bbappend. This had the effect of removing
> the
> .scc's meta-virtualization was adding to the SRC_URI.
>
> What's the best way to remove items from a bitbake var? I only briefly
> looked for
> that... Is it through a python code fragment expansion? Or is there a more
> "bitbake-centric" way to do it?
>


Aha.

The SRC_URI can be manipulated like any other variable, so yes, you can
remove
items from it without needing to completely override it.

Checkout the _remove operator, here's Richard's post about it.

http://lists.openembedded.org/pipermail/bitbake-devel/2013-August/003751.html

.. but I admit that I failed to find a definitive reference in the oe or
bitbake manuals.

Bruce



>
> Anyway, thanks for the help!
> /jfd
>



-- 
"Thou shalt not follow the NULL pointer, for chaos and madness await thee
at its end"
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