problem to start debugger

12313a87-0264-41b2-860f-4c27e77876ea

Hello,

i am using sun studio 12.1 on an open suse 13.1 x84_64 system (linux).

If i start a dummy program (hello world) in fortran i am able to compile, link  and debug (step into) this program using the sun studio internal tool collection.

If i use the GNU tool Collection i am able to compile and link the program. But i am  not able to debug the program. If i start step into, the program stops with an information dialog: first line loading progam foo, second line loading libary foo and i see a running progress bar.

What have i missed?

Thanks in advance

Frank