Hi, Thanks to the debian GCC maintainers, who finally uploaded gcc-3.4 to unstable, we now have working binaries of mozilla, mozilla-firefox and mozilla-thunderbird in the pure64 archive on alioth.
they where recompiled with gcc 3.4.1-2 and uploaded today, and do not segfault anymore :-) The mozilla package unfortunately has #260857 open, but if you fix the script by hand it works like a charm. Greetings Frederik Schueler -- ENOSIG