[yocto] [meta-qt5][meta-raspberrypi]: QMAKE_LIBS_EGL not properly set

GUEYTAT Julien j.gueytat at cdssoft.studiel.fr
Wed Feb 3 03:46:01 PST 2016


Hi everyone,

I understand that you are all rewriting the qtbase rule to include at least the modification to the QMAKE_LIBS_EGL variable.
The question is:
Could we make somehow some work in meta-qt5 or meta-raspberrypi to not have to overwrite the qtbase rule.
For instance… meta-raspberrypi is providing a package config file for EGL. May be you could have meta-qt5 read this package config.

That’s the question. I’d like to know what the maintainers of those two layers think about that.

Best Regards,

De : Yannick Kiekens [mailto:yannickkiekens at gmail.com]
Envoyé : mercredi 3 février 2016 08:41
À : Khem Raj
Cc : GUEYTAT Julien; yocto at yoctoproject.org
Objet : Re: [yocto] [meta-qt5][meta-raspberrypi]: QMAKE_LIBS_EGL not properly set

Have a look at this git repo: https://github.com/YannickKiekens/meta-qt5-pi

I have build a qt5 eglfs with raspberry pi2 backend on master branch yesterday evening

On Wed, Feb 3, 2016 at 7:08 AM, Khem Raj <raj.khem at gmail.com<mailto:raj.khem at gmail.com>> wrote:

On Feb 2, 2016, at 8:50 AM, GUEYTAT Julien <j.gueytat at cdssoft.studiel.fr<mailto:j.gueytat at cdssoft.studiel.fr>> wrote:

Hi,

It seems that there are some stiff missing between meta-qt5 or meta-raspberrypi.
When we set the option gles… to qtbase we don’t get the QMAKE_LIBS_EGL set properly.
We can compare a working set of variables in the qt mkspecs directory of qt.
There is one dedicated file for the RaspberryPi2. May be one also for RaspberryPi.
Anyway!
How could we set those *_EGL variables properly? And… If they are properly set, will qtbase will take them into account?

I will be happy to propose a patch but I need to get more precision first.

Firstly show the DISTRO_FEATURES may be you are missing some important knobs for EGL
like openGL and gles2 etc.


Thanks in advance,



Julien GUEYTAT
Ingénieur Informatique
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