jack 0.102.11 (svn) + freebob = undefined symbol: freebob_get_api_version

Hey, I'm just starting to try to build a new jackd with
freebob support.
After getting all the 1394 libraries and libfreebob done I
managed to
build jack but when trying to run it I bump into this:

----
> jackd -d freebob
could not open driver .so
'/usr/lib/jack/jack_freebob.so':
/usr/lib/jack/jack_freebob.so:
undefined symbol: freebob_get_api_version

jackd: unknown driver 'freebob'
----

Where should I start looking?
-- Fernando




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Fernando Lopez-Lezcano wrote:
> Hey, I'm just starting to try to build a new jackd
with freebob support.
> After getting all the 1394 libraries and libfreebob
done I managed to
> build jack but when trying to run it I bump into this:
> 
> ----
>> jackd -d freebob
> could not open driver .so
> '/usr/lib/jack/jack_freebob.so':
/usr/lib/jack/jack_freebob.so:
> undefined symbol: freebob_get_api_version
> 
> jackd: unknown driver 'freebob'
> ----
> 
> Where should I start looking?

My mistake, I forgot to commit this function to libfreebob
SVN. I fixed 
it now. If you update the svn version of libfreebob to
revision 251, the 
problem should be solved.

Greets,

Pieter

PS: if you happen to make spec files for libfreebob, would
you care 
providing them to us?


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On Wed, 2006-06-07 at 20:25 +0200, Pieter Palmers wrote:
> Fernando Lopez-Lezcano wrote:
> > Hey, I'm just starting to try to build a new
jackd with freebob support.
> > After getting all the 1394 libraries and
libfreebob done I managed to
> > build jack but when trying to run it I bump into
this:
> > 
> > ----
> >> jackd -d freebob
> > could not open driver .so
> > '/usr/lib/jack/jack_freebob.so':
/usr/lib/jack/jack_freebob.so:
> > undefined symbol: freebob_get_api_version
> > 
> > jackd: unknown driver 'freebob'
> > ----
> > 
> > Where should I start looking?
> 
> My mistake, I forgot to commit this function to
libfreebob SVN. I fixed 
> it now. If you update the svn version of libfreebob to
revision 251, the 
> problem should be solved.

Looks like it is solved. I don't currently have hardware to
test this,
but at least the dynamic linking works now. Thanks for the
fast
response!

> PS: if you happen to make spec files for libfreebob,
would you care 
> providing them to us?

Sure, no problem, I should clean it up a bit first.
-- Fernando




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On Wed, 2006-06-07 at 20:25 +0200, Pieter Palmers wrote:
> Fernando Lopez-Lezcano wrote:
> > Hey, I'm just starting to try to build a new
jackd with freebob support.
> > After getting all the 1394 libraries and
libfreebob done I managed to
> > build jack but when trying to run it I bump into
this:
> > 
> > ----
> >> jackd -d freebob
> > could not open driver .so
> > '/usr/lib/jack/jack_freebob.so':
/usr/lib/jack/jack_freebob.so:
> > undefined symbol: freebob_get_api_version
> > 
> > jackd: unknown driver 'freebob'
> > ----
> > 
> > Where should I start looking?
> 
> My mistake, I forgot to commit this function to
libfreebob SVN. I fixed 
> it now. If you update the svn version of libfreebob to
revision 251, the 
> problem should be solved.

I have one more question, it looks like it is not possible
to turn off
the creation of static libraries, and then it needs static
libraries
from raw1394 and others (which normal packages don't
usually include).
Or is there a configure switch for that that I missed? (I
tried the
usual ones)

-- Fernando




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Fernando Lopez-Lezcano wrote:
> On Wed, 2006-06-07 at 20:25 +0200, Pieter Palmers
wrote:
>> Fernando Lopez-Lezcano wrote:
>>> Hey, I'm just starting to try to build a new
jackd with freebob support.
>>> After getting all the 1394 libraries and
libfreebob done I managed to
>>> build jack but when trying to run it I bump
into this:
>>>
>>> ----
>>>> jackd -d freebob
>>> could not open driver .so
>>> '/usr/lib/jack/jack_freebob.so':
/usr/lib/jack/jack_freebob.so:
>>> undefined symbol: freebob_get_api_version
>>>
>>> jackd: unknown driver 'freebob'
>>> ----
>>>
>>> Where should I start looking?
>> My mistake, I forgot to commit this function to
libfreebob SVN. I fixed 
>> it now. If you update the svn version of libfreebob
to revision 251, the 
>> problem should be solved.
> 
> I have one more question, it looks like it is not
possible to turn off
> the creation of static libraries, and then it needs
static libraries
> from raw1394 and others (which normal packages don't
usually include).
> Or is there a configure switch for that that I missed?
(I tried the
> usual ones)

Interesting question. Could it be due to the fact that we
have divided 
libfreebob into some sub-libraries (avc/streaming/...) that
are linked 
together to form libfreebob?

I'm not really a libtool expert (at all), but I'll try and
figure it out.

Greets,

Pieter


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> Interesting question. Could it be due to the fact that
we have divided 
> libfreebob into some sub-libraries (avc/streaming/...)
that are linked 
> together to form libfreebob?

I have changed the build rules and there won't be any
statically 
sub-libraries anymore. They were anyway a PITA.

daniel


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On Sat, 2006-06-10 at 12:54 +0200, Daniel Wagner wrote:
> > Interesting question. Could it be due to the fact
that we have divided 
> > libfreebob into some sub-libraries
(avc/streaming/...) that are linked 
> > together to form libfreebob?
> 
> I have changed the build rules and there won't be any
statically 
> sub-libraries anymore. They were anyway a PITA.

Thanks, svn version 261 seems to work perfectly in that
respect (no
longer requires .a/.la from libraw1394 and libiec61883)

-- Fernando




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