On Tue, Mar 8, 2011 at 11:44, Rainer M Krug <r.m.krug@gmail.com> wrote:

Actually, I could not find any specific debug option in configure - is
there anything I have to add whenn calling configure?

I usually invoke "./configure CFLAGS=-ggdb LDFLAGS=-ggdb". You can add -O0 to both for increased precision in the debug info. LDFLAGS might not be needed, but it also doesn't hurt.