Re: [Armadeus-forum] Trouble with the new Qt version

[Jean-Baptiste M. <ji...@ji...>]

Hi Saad,

I would bet my shirt you are trying to link your code with library built with a different Qt configuration.

Basically - you built a Qt library for framebuffer operations (hence without Q_WS_X11 defined) and are now trying to build your application with Q_WS_X11 defined. My educated guess is you changed gcc calls in the makefiles to use the arm compiler and arm library - but not the correct configuration.

When using QMakefiles (which Qt Creator does) you should specify the target specific QMakeSpec file - probably the one you'll find in the build dir of your (target) Qt library.

Hope this helps,

JB

Le 29 mai 2011 à 13:41, Mohamed Saad IBN SEDDIK a écrit :

> Hi all!
>  
> I’m facing some real issue getting the new Qt creator compile my project or any of the demos provided within the buildroot.
>  
> Qt Creator says: “Qt Creator needs a tool chain set up to build. Please configure a tool chain in Project mode.” for the demos and the –spec line is already there. But it seems that they added a new line just for toolchain just under Qt version.
>  
> And the reason that pushed me to move to the last version was that I was getting this message: “impossible constraint in 'asm'” and seemed not to recognize the paths to the libraries anymore.
>  
> After the update, now I get “(.rodata+0xc0):-1: error : undefined reference to `QWidget::x11Event(_XEvent*)'” even when there’s “#include QWidget”.
>  
> Does anyone have a clue please? I’m supposed to be finishing my project by now.
>  
> Thanks all.
>  
> Regards,
> Saad
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