[Qt] Crashes with qt-4.7

[zeljko]

Hi all,

Lazarus and qtlcl apps crashes with qt-4.7 due to sse2 enabled.
More links and informations why it crashes can be found here:
http://bugs.freepascal.org/view.php?id=17384

I've fixed problem by rebuilding bindings with -mstackrealign , now it works 
as expected and no more crashes with qt-4.7.

Den, can you add (if you have gcc which supports -mstackrealign) an binary 
download of 2.1 bindings with -mstackrealign compiled binaries (which should 
be marked as binary for Qt-4.7.0 and higher).
If not, you can download it from my private machine and test (compiled on 
FC13 , gcc-4.4.4 20100630 (Red Hat 4.4.4-10). Please drop me an email and 
I'll send you link to download.

zeljko