Bugzilla Bug 8127

under kde-3.0.3 (kdelibs-3.0.3a) kile-1.1 crashes constantly - no matter what
optimisations settings I use (down to none). 
The build is fine (gcc3.2). But upon starting kile dies with the following debug:

0x41423bb9 in wait4 () from /lib/libc.so.6
#0  0x41423bb9 in wait4 () from /lib/libc.so.6
#1  0x414a7b98 in __DTOR_END__ () from /lib/libc.so.6
#2  0x413580a3 in waitpid () from /lib/libpthread.so.0
#3  0x40a23597 in KCrash::defaultCrashHandler(int) ()
   from /usr/kde/3/lib/libkdecore.so.4
#4  0x41355eb2 in pthread_sighandler () from /lib/libpthread.so.0
#5  <signal handler called>
#6  0x4107e3e6 in operator==(QString const&, QString const&) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#7  0x41b7e6f9 in KMultiPage::is_file_loaded(QString) ()
   from /usr/kde/3/lib/libkmultipage.so.0
#8  0x08068088 in QFrame::paintEvent(QPaintEvent*) ()
#9  0x080652ab in QFrame::paintEvent(QPaintEvent*) ()
#10 0x0808f907 in QTextPreProcessor::~QTextPreProcessor() ()
#11 0x080d2364 in QValueList<int>::detach() ()
#12 0x4139c142 in __libc_start_main () from /lib/libc.so.6

solved by #8573