Osmocombb on Ubuntu 16.04

ty tyruskam at gmail.com
Fri Aug 25 11:15:19 UTC 2017


Hi Pau

Much appreciate your response. I did update the version of libtalloc and I
can confirm it is available after running the following;
tyrus at the-jedi-council:~/osmocom-bb/src$ strings
/usr/lib/libtalloc.so.2.1.10 | grep _talloc_zero_array
_talloc_zero_array
_talloc_zero_array

However, the same error persists at the same break point.

On Thu, Aug 24, 2017 at 7:21 PM, Pau Espin Pedrol <pespin at sysmocom.de>
wrote:

>
>
> On 24/08/17 18:03, ty wrote:
>
>> Thanks Harald for your quick response. I just updated the libosmocore
>> version and run make again, this time with a different error.
>>
>> usr/bin/ld: main.o: undefined reference to symbol '_talloc_zero_array@
>> @TALLOC_2.0.2'
>> //usr/lib/i386-linux-gnu/libtalloc.so.2: error adding symbols: DSO
>> missing from command line
>> collect2: error: ld returned 1 exit status
>> Makefile:388: recipe for target 'bcch_scan' failed
>>
>> I've tried adding the math library to configure.ac <http://configure.ac>
>> but it still fails.
>>
>
> It seems the libtalloc installed in your host pc is too old.
>
> I have libtalloc.2.1.10 and the symbol is there:
> $ strings /usr/lib/libtalloc.so.2.1.10 | grep _talloc_zero_array
> _talloc_zero_array
>
> Please make sure the libtalloc in your system has that symbol in,
> otherwise update it to a newer version. You can check through git log to
> see when was that symbol added, and infer from that which minimum libtalloc
> verison you need. I guess we should be checking that during configure time
> in osmocom-bb.
>
> --
> - Pau Espin Pedrol <pespin at sysmocom.de>         http://www.sysmocom.de/
> =======================================================================
> * sysmocom - systems for mobile communications GmbH
> * Alt-Moabit 93
> * 10559 Berlin, Germany
> * Sitz / Registered office: Berlin, HRB 134158 B
> * Geschaeftsfuehrer / Managing Director: Harald Welte
>
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