http://bugs.winehq.org/show_bug.cgi?id=4047
------- Additional Comments From mark7@alumni.cmu.edu 2007-02-06 12:16 ------- Compiling with gcc-4.1.1-51.fc6.
Using
CFLAGS = -g -O2
produces the crash
CFLAGS = -g -O2 -fno-unit-at-a-time
fixes the crash