I'm trying to compile this for N900 - with limited success.

It segfaults upon starting new game if there's as much as -O1 in CFLAGS.
-O0 works fine, but overall performance is utter crap.
With -O1/-O2 it runs nicely until I try to start new game...

GDB says the execution chokes on some fread():
0x4018788c <fread+44>: ldr r3, [r3]
There are three places where it could happen:
- one in cl_demo.c, in a function which handles recording and playback of demos -- the default demos play fine though, so that's not it
- two other in sys_sdl.c, in functions which handle basic file read/write duties.

Could anyone give it a look? My C skills are rather hopeless and the functions look innocuous enough to my ignorant eyes -- but maybe it's caused by something entirely different...

And all I really wanted to do is to uncomment some stuff in vid_sdl.c to make mouse behave properly...