[Qt] How to compile qt bindings

[zeljko]

On Thursday 01 of December 2011 11:17:17 Johan Kotze wrote:
> I am trying to run the Lazarus IDE in with the qt widget set as I am using
> openSuSE 11.4 (64bit) with KDE. I successfully compiled Lazarus for QT,
> but when I start it, it crashes with the following error:

Why do you want to compile your own bindings ?
I'm using binary one from Den's page (v.2.4) and it works perfect on fresh 
install of Fedora 16 64bit + Qt-4.8.
Also for bindings build you need qt sources afaik.


zeljko

> 
> TLazarusManager.Run starting /home/jkotze/.lazarus/bin/lazarus ...
> TMainIDE.ParseCmdLineOptions:
>   PrimaryConfigPath="/home/jkotze/.lazarus"
>   SecondaryConfigPath="/etc/lazarus"
> TMainIDE.DoOpenProjectFile Form2:TForm2 TDesigner
> QPainter::end: Painter ended with 4 saved states
> TApplication.HandleException Access violation
>   Stack trace:
>   $00007F189EB2F070
> QWidget::repaint: Recursive repaint detected
> QPainter::end: Painter ended with 4 saved states
> TApplication.HandleException: there was another exception during showing
> the first exception Stack trace:
>   $00007F189EB2F070
> [TMainIDE.Destroy] A
> [TMainIDE.Destroy] B  -> inherited Destroy... TMainIDE
> [TMainIDE.Destroy] END
> 
> Some research have shown that this is most likely due to the libQt4pas not
> compiled with the -mstackrealign option. I am trying to compile libQt4pas,
> but the instructions are a bit on the skimpy side and I don't know what to
> do.
> 
> I have downloaded the source and ran qmake - query in the /src directory.
> That produced the following:
> 
> QT_INSTALL_PREFIX:/usr
> QT_INSTALL_DATA:/usr/share/qt4/
> QT_INSTALL_DOCS:/usr/share/doc/packages/libqt4
> QT_INSTALL_HEADERS:/usr/include
> QT_INSTALL_LIBS:/usr/lib64
> QT_INSTALL_BINS:/usr/bin
> QT_INSTALL_PLUGINS:/usr/lib64/qt4/plugins
> QT_INSTALL_IMPORTS:/usr/lib64/qt4/plugins/imports
> QT_INSTALL_TRANSLATIONS:/usr/share/qt4/translations
> QT_INSTALL_CONFIGURATION:/etc/settings
> QT_INSTALL_EXAMPLES:/usr/lib64/qt4/examples
> QT_INSTALL_DEMOS:/usr/lib64/qt4/demos
> QMAKE_MKSPECS:/usr/share/qt4//mkspecs
> QMAKE_VERSION:2.01a
> QT_VERSION:4.7.1
> 
> If I then run just qmake it displays the help messages and make says there
> is no target. Somewhere there is a piece of the puzzle missing. Any help
> will be appreciated.
> 
> 
> 
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> Qt at lists.lazarus.freepascal.org
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