I tried to run it and ran into segmentation fault.
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~/games/lipsofsuna-code$ ./lipsofsuna
Segmentation fault (core dumped)
I tried to do what is shared in the debugging page http://lipsofsuna.org/wiki/debugging-reporting-crashes and tried both the techniques but failed.
I get this sort of output and then the Xserver hangs/crashes with either way :-
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~/games/lipsofsuna-code$ gdb ./lipsofsuna
GNU gdb (GDB) 7.6 (Debian 7.6-5)
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /data/shirish/Games/lipsofsuna-code/lipsofsuna...done.
(gdb) run
Starting program: /data/shirish/Games/lipsofsuna-code/lipsofsuna
warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe7a23700 (LWP 16397)]
[New Thread 0x7fffe7222700 (LWP 16398)]
[New Thread 0x7fffe4807700 (LWP 16399)]
[Thread 0x7fffe4807700 (LWP 16399) exited]
[New Thread 0x7fffe4807700 (LWP 16400)]
[New Thread 0x7fffd3ffe700 (LWP 16401)]
[New Thread 0x7fffd2774700 (LWP 16402)]
[New Thread 0x7fffd1171700 (LWP 16403)]
Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) Killed
As can be seen I had to go to $some tty and then kill the gdb process :-
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$ ps ux | grep gdb
$kill -9 $offending gdb process number
Do those two warnings make any sense :-
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warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000
warning: Could not load shared library symbols for linux-vdso.so.1.