[SR-Users] linking math.h while compiling a module

[Shouvanik Chakrabarti]

Hello,

Thanks for the assistance. Adding the absolute location of the library as
LIBS=/usr/lib/x86_64-linux-gnu/libm.so worked.

Thanks,
Shouvanik.

On Thu, Jun 25, 2015 at 1:06 PM, Daniel-Constantin Mierla <miconda at gmail.com
> wrote:

>  Hello,
>
> look at the Makefile for other modules depending on external libraries,
> such as jansson, uuid, db_mysql, app_lua, ...
>
> Cheers,
> Daniel
>
>
> On 25/06/15 09:08, Shouvanik Chakrabarti wrote:
>
> Hello,
> Thanks for your reply. I realize that libm needs to linked.
> The errors are of the form:
> symbol pow 0 is undefined.
> An nm trace of the object reveals that all the math functions are indeed
> undefined.
> I was curious as to how I could make sure that lm would be linked, since I
> am using the master Makefile. Adding LIB="-lm" or LIBS=-lm to the module
> Makefile hasn't worked.
>
>  Thanks,
> Shouvanik.
>
> On Wed, Jun 24, 2015 at 6:50 PM, Daniel-Constantin Mierla <
> miconda at gmail.com> wrote:
>
>>  Hello,
>>
>> what are the errors you get? Maybe it is more that libm that needs to be
>> linked.
>>
>> Cheers,
>> Daniel
>>
>>
>> On 24/06/15 10:46, Shouvanik Chakrabarti wrote:
>>
>>  Hello,
>>     I have developed a Kamailio module to handle group messaging and am
>> using certain functions from the libm.so library. Compilation happens fine,
>> but Kamailio subsequently fails to start because the math.h symbols are
>> unlinked/undefined. Could someone please suggest a workaround for this.
>>
>>  Thanks,
>> Shouvanik.
>>
>>
>>  _______________________________________________
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>>
>>
>> --
>> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>> Book: SIP Routing With Kamailio - http://www.asipto.com
>>
>>
>> _______________________________________________
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>>
>
> --
> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
> Book: SIP Routing With Kamailio - http://www.asipto.com
>
>
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