On Wed, Feb 3, 2016 at 6:54 AM, GUEYTAT Julien <j.guey...@cdssoft.studiel.fr> wrote: > Setting properly the variable PACKAGECONFIG_GL to gles2 does NOT update > properly the variable QMAKE_LIBS_EGL. > By default QMAKE_LIBS_EGL = -lEGL > And depending on hardware... it might be something like QMAKE_LIBS_EGL = > -lEGL -lGLESv2 for instance. > And this specific line... "-lEGL -lGLESv2" is only know in the provider of > virtual/libglesv2 ... in this case meta-raspberry. > The BSP layer could provide a package config file which will be read to set > QMAKE_LIBS_EGL properly. > > => Which means we would need each package providing virtual/libglesv2 ... to > provide also a package config file. >
packageconfig could be used if libnames are consistent. something qtbase can be looked into. for oe you can pass qmake variables like QMAKE_LIBS_EGL = -lEGL -lGLESv2 using EXTRA_QMAKEVARS_PRE variable. > I hope it's clear now. Tell me if I missed something. > > -----Message d'origine----- > De : Khem Raj [mailto:raj.k...@gmail.com] > Envoyé : mercredi 3 février 2016 15:45 > À : GUEYTAT Julien > Cc : Yannick Kiekens; yocto@yoctoproject.org > Objet : Re: [yocto] [meta-qt5][meta-raspberrypi]: QMAKE_LIBS_EGL not properly > set > > On Wed, Feb 3, 2016 at 3:46 AM, GUEYTAT Julien <j.guey...@cdssoft.studiel.fr> > wrote: >> 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. > > > I dont understand. PAKCAGECONFIGS are specifically desined for this kind of > scenario what problems are you seeing. > >> >> 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:yannickkiek...@gmail.com] Envoyé : >> mercredi 3 février 2016 08:41 À : Khem Raj Cc : GUEYTAT Julien; >> yocto@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.k...@gmail.com> wrote: >> >> >> >> On Feb 2, 2016, at 8:50 AM, GUEYTAT Julien >> <j.guey...@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 >> >> <image001.png> >> >> 1027, avenue du Docteur Julien Lefebre BP27 >> >> 06271 Villeneuve-Loubet Cedex >> >> Fixe : +33 (0) 492 024 545 >> Mob : +33(0) 617 980 383 >> Fax : +33(0) 492 024 546 >> Email : j.guey...@cdssoft.studiel.fr >> >> www : www.studiel.fr >> >> P Pensez Environnement, imprimez seulement si nécessaire >> >> >> >> -- >> _______________________________________________ >> yocto mailing list >> yocto@yoctoproject.org >> https://lists.yoctoproject.org/listinfo/yocto >> >> >> >> >> -- >> _______________________________________________ >> yocto mailing list >> yocto@yoctoproject.org >> https://lists.yoctoproject.org/listinfo/yocto >> >> -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
