Qt Components under 15.08

[Marcus Nolte]

Hey,

Am 29.09.2015 um 08:47 schrieb Christian Helmuth:
> Hello Marcus,
>
> On Mon, Sep 28, 2015 at 09:50:38PM +0200, Marcus Nolte wrote:
>> I have been playing around a bit with qt under 15.08 (linux) recently.
>> One thing I noticed is that the testcases do not run properly anymore.
>> I had to adjust my runscripts (and the qt testcases I tried) in a
>> fashion such as the non-qt wm test in the gems repo.
>> Can anyone confirm this or did I screw up something?
> I expect your issue is related to
>
>    https://github.com/genodelabs/genode/issues/1695
>
> in our issue tracker. Could you confirm if the attached patch helps?

Yup, confirmed.

>
>> Another thing I noticed is, that if I add a number of qt components
>> (in addition to quite a number of "conventional" ones)
>> I get exceptions thrown in lx_call() (/base-linux<https://github.com/genodelabs/genode/tree/master/repos/base-linux>/src/base/ipc/ipc.cc****).
>> - This is non deterministic: everytime I run the config,
>> I get another one of the "available" exceptions in the method. The
>> number of components I can add until the execution of
>> the config fails depends on the combination of compontens.
>> Can anyone imagine why this is happening? Could this be memory related?
> The error messages include the plain error-code value, which could be
> matched to your errno.h. Maybe you break one of the file descriptor
> limits of your Linux system. Please check your log or post some
> snippets to the list.
>
> Regards

Indeed. Thanks a lot... sometimes solutions are so simple.

Best
Marcus


-- 
Marcus Nolte, M. Sc.

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