[Qt] Lazarus Program crases with QT-binding 2.4

[zeljko]

On Sunday 28 of August 2011 20:31:37 Reinhard Berger wrote:
> I'm currently using  Qt: 4.7.2 with KDE: 4.7.00 (4.7.0) and the V2,4
> binding i386 interface on a kubuntu system.
> 
> Lazarus programses compiled for Qt works  means starts, but when a
> (native?) KDE directory selection dialog is called from the program it
> crashes.
> 
> This does not happen with V2.1 QT 4.7 enabled interface.
> 
> 
> TApplication.HandleException Access violation
> QWidget::repaint: Recursive repaint detected
> [FORMS.PP] ExceptionOccurred
>   Sender=EAccessViolation
> QPaintDevice: Cannot destroy paint device that is being painted

Such errors comes from sse2/3 code in qt libs and  bindings must be compiled 
with -mstackrealign.

zeljko
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