Hi,
i tried it under windows and i had the same problem.
here is the corresponding backtrace.
Building to ensure sources are up-to-date
Build succeeded
Selecting target: default
Adding source dir: C:\Entwicklung\ufoai\src\
Adding source dir: C:\Entwicklung\ufoai\src\
Changing directory to: ../../ufoai
Adding file: ..\ufo.exe
Starting debugger: done
Registered new type: wxString
Registered new type: STL String
Registered new type: STL Vector
Setting breakpoints
Debugger name and version: GNU gdb 5.2.1
Program received signal SIGSEGV, Segmentation fault.
In _libwinmm_a_iname () ()
#0 0x7c911010 in _libwinmm_a_iname ()
No symbol table info available.
#1 0x77c0b90d in _libwinmm_a_iname ()
No symbol table info available.
#2 0x77c120e7 in _libwinmm_a_iname ()
No symbol table info available.
#3 0x003d659b in ?? ()
No symbol table info available.
#4 0x003d65f9 in ?? ()
No symbol table info available.
#5 0x611cecc0 in R_BeginFrame ()
No symbol table info available.
#6 0x00432efe in SCR_UpdateScreen () at client/cl_scrn.c:682
numframes = 1
i = 0
separation = {0, 0}
#7 0x0041d927 in CL_Frame (msec=1) at client/cl_main.c:1604
extratime = 0
lasttimecalled = 0
#8 0x004594b9 in Qcommon_Frame (msec=1) at qcommon/common.c:1536
s = 0x0
time_before = 0
time_between = 0
time_after = 0
#9 0x0044e841 in WinMain (hInstance=0x400000, hPrevInstance=0x0, lpCmdLine=0x241f04 "", nCmdShow=10) at ports/win32/sys_win.c:622
msg = {hwnd = 0x640380, message = 512, wParam = 0, lParam = 2031856, time = 4545375, pt = {x = 243, y = 60}}
time = 1
oldtime = 23389
newtime = 23390
timescale = 1
#10 0x00482efa in main ()
No symbol table info available.
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-Raistlin