[lttng-dev] compile error in lttng-ust-2.4.4

[Zvi Vered]

Hi Jonathan,

I tried compiling lttng-ust-2.7.1 and got the same compilation error.
gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55)

I think (not sure) that compiling with newer gcc will not have this error.

Regards,
Z.V

On 11/27/15, Jonathan Rajotte <jonathan.r.julien at gmail.com> wrote:
> Hi Zvi,
>
> The 2.4 tool set (modules/ust/tools) is not officially supported (actively
> developed) anymore. I highly encourage you to move towards lttng 2.7 tool
> set unless you have very specific requirements.
>
> Cheers!
>
>
> On Thu, Nov 26, 2015 at 11:20 PM, Zvi Vered <veredz72 at gmail.com> wrote:
>
>> Hello,
>>
>> I downloaded lttng-ust-2.4.4 extracted it and ran ./configure
>> Then I ran make.
>>
>> I got the following error:
>>
>> ....
>>   CC       lttng-filter-specialize.lo
>>   CC       lttng-filter-interpreter.lo
>>   CC       lttng-ust-baddr.lo
>> In file included from ../include/lttng/ust-tracepoint-event.h:724,
>>                  from ../include/lttng/tracepoint-event.h:58,
>>                  from ust_baddr_statedump.h:56,
>>                  from lttng-ust-baddr.c:40:
>> ././ust_baddr_statedump.h:40: error: weak declaration of
>> '__ref_loglevel___ust_baddr_statedump___soinfo' must be public
>> ././ust_baddr_statedump.h:40: error:
>> '__ref_loglevel___ust_baddr_statedump___soinfo' defined both normally
>> and as an alias
>> ././ust_baddr_statedump.h:40: error: weak declaration of
>> '__ref_model_emf_uri___ust_baddr_statedump___soinfo' must be public
>> ././ust_baddr_statedump.h:40: error:
>> '__ref_model_emf_uri___ust_baddr_statedump___soinfo' defined both
>> normally and as an alias
>> make[2]: *** [lttng-ust-baddr.lo] Error 1
>> make[2]: Leaving directory
>> `/home/zvivered/GNU/lttng-ust/lttng-ust-2.4.4/liblttng-ust'
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory `/home/zvivered/GNU/lttng-ust/lttng-ust-2.4.4'
>> make: *** [all] Error 2
>>
>> I'm running under Centos 5.5 (32),
>> gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55)
>>
>> Best regards,
>> Z.V
>>
>> _______________________________________________
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>>
>
>
>
> --
> Jonathan Rajotte Julien
>