[Interest] QtWidget examples not being run

[Ramakanth Kesireddy]

Hello Thiago,

Thanks for your feedback.

As you pointed out different configure options and patches is the reason.
Now with the single Qt build, it works fine on target.

However, the rotation of linux framebuffer doesnot works in Qt 5.6 using export
QT_QPA_PLATFORM=linuxfb:fb=/dev/fb0:rotation=180.
Do we need to apply the patch
https://patchwork.openembedded.org/patch/149258/
<https://urldefense.com/v3/__https:/patchwork.openembedded.org/patch/149258/__;!!MvWE!SCeR31GgtkH_YaZK8cIOQQMn2hAzBjnpkDIf7VEdxmafN8AIBosz9jtpBMW98kbcgWsOtkY$>
and
then set the above environment variable?

Best Regards,
Ramakanth


On Fri, Jul 10, 2020 at 2:18 AM Thiago Macieira <thiago.macieira at intel.com>
wrote:

> On Thursday, 9 July 2020 09:33:31 PDT Ramakanth Kesireddy wrote:
> > Is it ok if we have Yocto Qt build on device and  Qt build cross compiled
> > in sysroot both being Qt 5.6.3 and the Qt program cross-compiled with
> > sysroot build could run on device Yocto Qt build since the configuration
> is
> > same?
>
> Remove the "both" from your sentence. That implies more than one.
>
> Make sure you have exactly one build of Qt, built in the same step. I
> suspect
> your problem is that you have two builds of Qt, which may be of the same
> version, but used different configure options and potentially patches.
>
> --
> Thiago Macieira - thiago.macieira (AT) intel.com
>   Software Architect - Intel System Software Products
>
>
>
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