[yocto] [x11][Question] QXcbIntegration: Cannot create platform OpenGL context

[Zoran Stojsavljevic]

Hello Ahmed,

I experimented with Toradex Colibri i.MX6 board. I managed to make X11+ Qt5
to compile, build target SDK for SD card, and make it work.

This is what I, according to TORADEX web pages, added to my local conf for
this to happen:

IMAGE_INSTALL_append = " qtbase qtbase-plugins cinematicexperience
liberation-fonts"
PACKAGECONFIG_FONTS_append_pn-qtbase = " fontconfig"

Actually, I'll attach my local.conf for this case, so you can inspect it
and get some ideas! I also can point to you how to build the
X11 + Qt5 for TORADEX Colibri i.MX6 module from scratch, if you would like
to do that, for cross reference.

Zoran

On Fri, Dec 8, 2017 at 10:37 PM, Yahya Ahmed <yahya.coder at gmail.com> wrote:

> Hello Mohammed,
>
> The mentioned link is using LinuxFB while what I'm trying to do is to
> build Qt5 with an X11 window system like the one in core-image-x11 or
> core-image-sato
> It'd be great if you have any idea how to do it
>
> Regards,‌
>
> On Mon, Dec 4, 2017 at 1:54 PM, mohammed aqdam <mohammedaqdam at gmail.com>
> wrote:
>
>> Hi yahya,
>>
>> Follow this link to build yocto image with qt5...
>> http://www.jumpnowtek.com/rpi/Raspberry-Pi-Systems-with-Yocto.html
>>
>> Warm regards,
>> Mohammed Aqdam
>>
>> On Dec 4, 2017 1:09 AM, "Yahya Ahmed" <yahya.coder at gmail.com> wrote:
>>
>>> Hello,
>>>
>>>
>>> I've been trying to add Qt5 support to a core-image-sato image using
>>> Yocto's Poky Pyro on Raspberry Pi 3.
>>>
>>> In my bblayer.conf I added these lines:
>>>
>>> BBLAYERS ?= " \
>>>         /poky-pyro/meta \
>>>         /poky-pyro/meta-poky \
>>>         /poky-pyro/meta-yocto-bsp \
>>>         /poky-pyro/meta-openembedded/meta-oe \
>>>         /poky-pyro/meta-openembedded/meta-multimedia \
>>>         /poky-pyro/meta-openembedded/meta-networking \
>>>         /poky-pyro/meta-openembedded/meta-perl \
>>>         /poky-pyro/meta-openembedded/meta-python \
>>>         /poky-pyro/meta-raspberrypi \
>>>         /poky-pyro/meta-qt5 \
>>>   "
>>>
>>> In my local.conf I added these lines:
>>>
>>> DISTRO_FEATURES_append = " opengl "
>>> IMAGE_INSTALL_append = " qtbase qtdeclarative qtquickcontrols2 qtmultimedia qttools cinematicexperience "
>>>
>>> Bitbake finished building the image successfully, but when I run
>>> Qt5_cenimaticExperience on the target I get this error message:
>>>
>>> QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor
>>> EGL are enabled.
>>>
>>> Any help would be very much appreciated!
>>> Thank You,
>>> --
>>> Yahya Ahmed
>>>
>>>
>>>
>>>
>>> ‌
>>>
>>> --
>>> _______________________________________________
>>> yocto mailing list
>>> yocto at yoctoproject.org
>>> https://lists.yoctoproject.org/listinfo/yocto
>>>
>>>
>
>
> --
> Yahya Ahmed
>
>
> --
> _______________________________________________
> yocto mailing list
> yocto at yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
>
>
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