Re: [Linphone-users] linphone-2.1.1 segfaults on armv4t (OpenMoko Freerunner)

[Simon Morlat]

So perhaps linphone has been compiled without alsa or oss support because of 
missing headers ?
What gives linphone --verbose at startup (or linphonec -d 6) before crashing ?

Simon

Le Wednesday 20 August 2008 11:48:15 Alastair Johnson, vous avez écrit :
> Both ALSA and its OSS compatibility layer are present, although I think
> the default ALSA device is using dmix. I've tried linphonec 1.6.1(?)
> from OpenEmbedded and had to put the OSS devices in the config to get it
> to work. I _think_ I had to stop pulseaudio first too.
>
> Simon Morlat wrote:
> > Hi,
> >
> > The problem seems to be that linphone does not detect any oss or alsa
> > soundcard on the system. This is currently not supported.
> >
> > Simon
> >
> > Le Saturday 16 August 2008 15:20:02 Sebastian M., vous avez écrit :
> >> Hi List,
> >>
> >> I'm building linphone for the OpenMoko (armv4t) using the OpenMoko
> >> toolchain= .
> >> Afer compiling linphone (took me a while to figure out, but now it is
> >> =20 very easy :-) I created ipk-Packages to put on my Freerunner, which
> >> =20 works.
> >>
> >> Launching linphone works, as well, I get a nice message about IPv6 and
> >> =20 adjusting my settings in the preferences. Great :-)
> >>
> >> But if I open the preferences linphone segfaults.
> >> I created builds with ./configure --enable-debug [...] and used gdb.
> >>
> >> I do:
> >>
> >> address@hidden:/usr/lib# DISPLAY=3D:0 gdb linphone
> >> GNU gdb 6.6
> >> [...]
> >> This GDB was configured as "arm-angstrom-linux-gnueabi"...
> >> Using host libthread_db library "/lib/libthread_db.so.1".
> >> (gdb) run
> >> Starting program: /usr/bin/linphone
> >> [Thread debugging using libthread_db enabled]
> >> [New Thread 1086555840 (LWP 2193)]
> >> [New Thread 1101640848 (LWP 2196)]
> >>
> >> Program received signal SIGSEGV, Segmentation fault.
> >> [Switching to Thread 1086555840 (LWP 2193)]
> >> ms_snd_card_get_string_id (obj=3D0x0) at mssndcard.c:114
> >> 114=09mssndcard.c: No such file or directory.
> >> =09in mssndcard.c
> >> (gdb) backtrace
> >> #0  ms_snd_card_get_string_id (obj=3D0x0) at mssndcard.c:114
> >> #1  0x406a0c14 in linphone_core_get_playback_device () from =20
> >> /usr/lib/liblinphone.so.2
> >> #2  0x0001dff0 in sound_section_fill ()
> >> #3  0x0001f6e4 in linphone_property_box_fill ()
> >> #4  0x0001d0ec in on_parametres1_activate ()
> >> #5  0x4059b374 in g_cclosure_marshal_VOID__VOID () from =20
> >> /usr/lib/libgobject-2.0.so.0
> >> #6  0x40592f2c in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> >> #7  0x4059cfd0 in ?? () from /usr/lib/libgobject-2.0.so.0
> >> Cannot access memory at address 0x65
> >> (gdb)
> >>
> >>
> >> linphone also segfaults if I try to exit:
> >> (gdb) run
> >> Starting program: /usr/bin/linphone
> >> [Thread debugging using libthread_db enabled]
> >> [New Thread 1086555840 (LWP 2203)]
> >> [New Thread 1101640848 (LWP 2206)]
> >>
> >> Program received signal SIGSEGV, Segmentation fault.
> >> [Switching to Thread 1086555840 (LWP 2203)]
> >> ms_snd_card_get_string_id (obj=3D0x0) at mssndcard.c:114
> >> 114=09mssndcard.c: No such file or directory.
> >> =09in mssndcard.c
> >> (gdb) backtrace
> >> #0  ms_snd_card_get_string_id (obj=3D0x0) at mssndcard.c:114
> >> #1  0x406a0b08 in sound_config_uninit () from /usr/lib/liblinphone.so.2
> >> #2  0x406a0e4c in linphone_core_uninit () from /usr/lib/liblinphone.so.2
> >> #3  0x0001048c in linphone_gnome_uninit ()
> >> #4  0x0000f6b4 in main ()
> >> (gdb)
> >>
> >>
> >> I put my ./configure settings online: =20
> >> http://wiki.openmoko.org/wiki/User:Archimedes
> >> For the debugs builds I only added --enable-debug for all packages.
> >>
> >> I use speex-1.2rc1, linphone-2.1.1, libexosip2-3.1.0 and =20
> >> libosip2-3.1.0 (all compiled by me using the OpenMoko toolchain).
> >>
> >> Any ideas? Or is it a problem at OpenMoko?
> >>
> >> Cheers Sebastian
> >
> > _______________________________________________
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> > http://lists.nongnu.org/mailman/listinfo/linphone-users
>
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