[Interest] compiling qt with eglfs

pritam.ghanghas at gmail.com pritam.ghanghas at gmail.com
Thu Nov 8 15:36:01 CET 2012


On Thu, Nov 8, 2012 at 8:00 PM, Samuel Rødal <samuel.rodal at digia.com> wrote:

> On 11/08/2012 01:55 PM, pritam.ghanghas at gmail.com wrote:
> > I am still stuck with qt 4.8.3 with qpa. It always compiles, but I never
> > got it to work.
> > Now when i try the application its failing at load time itself
> > # ./hellogl_es2 -qpa -platform egl
> > Failed to load platform plugin "egl". Available platforms are:
> > Minimal
> >
> > if I try Minimal, I get a segfault.
> > ./hellogl_es2 -qpa -platform Minimal
> > Segmentation fault
> >
> > backtrace from gdb shows that it crashes in
> > QGLContext::chooseContext(QGLContext const*) ()
>
> The minimal plugin doesn't support OpenGL.
>
> > I have no idea what to do next. why didn't I get eglfs plugin when I had
> > specified -egl in configure.
>
> Try specifying -eglfs and -opengl es2 when running configure and see
> what the configure output says.
>
> I will try that tomorrow. I had tried specifying -qpa eglfs. But that
didnt help.
I compiled by actually going to  src/plugins/platforms/eglfs. Surprisingly
makefile was there. The build system ran qmake on it, but somehow never ran
make.
Right now I dont have board to test it. I will get board again tomorrow. I
will test it and let you know.

> --
> Samuel
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>



-- 
cheers,
pritam
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