linux:~/tmp/downloads/boswars$ gdb ./boswars-debug
(gdb) break InitOpenGL
Breakpoint 1 at 0x8123aea: file engine/video/sdl.cpp, line 219.
(gdb) step
The program is not being run.
(gdb) run
Program received signal SIGFPE, Arithmetic exception.
(gdb) step
Program terminated with signal SIGFPE, Arithmetic exception.
The program no longer exists.