[ltt-dev] ld/compile error - undefined reference to ltt_release_trace, ltt_serialize_printf, etc.

[Mathieu Desnoyers]

* VK (list-lttng at kutty.cc) wrote:
>
> Last of my short burst of posts ... lttng 0.209 + 2.6.33.2 x86_64:
>
> ltt/built-in.o: In function `ltt_chan_alloc_free':
> /BUILD/linux-2.6.33.2-lttng-0.209-vk001/ltt/ltt-relay-alloc.c:387:  
> undefined reference to `ltt_release_trace'
> ltt/built-in.o: In function `seq_serialize':
> /BUILD/linux-2.6.33.2-lttng-0.209-vk001/ltt/ltt-ascii.c:327: undefined 
> reference to `ltt_serialize_printf'
> ltt/built-in.o: In function `calculate_payload_offset':
> /BUILD/linux-2.6.33.2-lttng-0.209-vk001/ltt/ltt-ascii.c:131: undefined 
> reference to `ltt_fmt_largest_align'
> ltt/built-in.o: In function `update_event_size':
> /BUILD/linux-2.6.33.2-lttng-0.209-vk001/ltt/ltt-ascii.c:163: undefined 
> reference to `ltt_serialize_printf'
> ltt/built-in.o: In function `ltt_relay_init':
> /BUILD/linux-2.6.33.2-lttng-0.209-vk001/ltt/ltt-relay-lockless.c:1344:  
> undefined reference to `ltt_transport_register'
> ltt/built-in.o: In function `ltt_relay_exit':
> /BUILD/linux-2.6.33.2-lttng-0.209-vk001/ltt/ltt-relay-lockless.c:1357:  
> undefined reference to `ltt_transport_unregister'
> make: *** [.tmp_vmlinux1] Error 1
>
>
> Any suggestions on how to get past this?

I'd need a copy of your .config to help you fixing this one. Meanwhile,
try setting LTTng to "buildin" (completely) or "module" (also for all
selections). It's under the "General config" menu.

Thanks,

Mathieu


>
> TIA
> --
> Vinod
>
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-- 
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com