Re: [Ekiga-devel-list] how to debug ekiga crash

[Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>]

On 21/05/11 14:51, Matthias Apitz wrote:
> El día Saturday, May 21, 2011 a las 10:30:17AM +0200, Eugen Dedu escribió:
>
> > On 21/05/11 10:21, Matthias Apitz wrote:
> > > El día Friday, May 20, 2011 a las 08:04:14PM +0200, Matthias Apitz
> > > escribió:
> > >
> > > > with this it compiles (with a lot of warnings) and installes fine; but
> > > > it crashes on start without any other message or windows:
> > > >
> > > > guru@tinyCurrent:~/Ekiga/ekiga>   ekiga --version
> > > > terminate called after throwing an instance of
> > > > '__gnu_cxx::__concurrence_unlock_error'
> > > >    what():  __gnu_cxx::__concurrence_unlock_error
> > > > Abort trap: 6 (`core' generado)
> > > >
> > > > I run it with truss and it seems to be in the phase of dynamic loading
> > > > of it shared libs...
> >
> > You are using ptlib/opal branches (not releases), is that right?
>
> Yes, I pulled from SVN:
>
> svn export https://opalvoip.svn.sourceforge.net/svnroot/opalvoip/ptlib/branches/v2_10 ptlib
> svn export https://opalvoip.svn.sourceforge.net/svnroot/opalvoip/opal/branches/v3_10 opal
>
> and ekiga from git;
>
> > If yes, then use little patch
> > http://mail.gnome.org/archives/ekiga-devel-list/2011-May/msg00005.html
> > (recompile the whole ptlib), while waiting that it is fixed correctly on
> > branch.
>
> Thanks! This fixed the problem. And after fixing a bug in PTlib
> concerning the detection of /dev/video0 in FreeBSD, which I've posted
> already in 2008 :-( the video is detected fine. Also the call to the
> echo service of ekiga works nicely. Concerning the detection of the
> audio device, there is another bug: it only sees and uses /dev/dsp0 but
> not /dev/dsp1 (even not when one sets this hardcoded with gconf-editor);
> I will investigate this later and provide a patch; the patch for the
> /dev/video0 in FreeBSD is attached;
>
> Maybe someone could commit this to not have to look for it again in two
> years :-)

Do not worry, I will look into your patches tomorrow.

Thanks!
--
Eugen