How to build ECL from sources to be able to debug itself?

Hi,

I need to debug a possible socket bug on android; I've set up
everything to be able to use a gdbserver on it, but it doesn't show
anything useful (only a disassembly, which is cryptic to me).

Is there a simple way to build all of prebuilt ECL (including sockets
etc.) in debug mode? I already tried the configure options which
mention debug, but this didn't change anything.

Thanks,

Paul