Obtain configuration from library

[Jesus Alonso]

Thanks for help :-)

Unfortunately I already tried that (enabled thread debugging, disabled
stripping, enabled debugging symbols, enabling gdbserver). Unfortunately I
cannot get gdb to build. It builds nicely with latest buildroot, but I need
version 2016.02 or earlier because later version do not have uClibc 0.9.32.

I might give gdb another try.

Regards,

Jesús Alonso