[Buildroot] [PATCH] package/qt5base: libgtk3 support depends on X11 backend

[Peter Seiderer <ps.report@gmx.net>]

Hello Arnout,

On Wed, 9 Aug 2017 23:53:52 +0200, Arnout Vandecappelle <arnout@mind.be> wrote:

>  Hi Peter,
> 
> On 09-08-17 09:38, Peter Seiderer wrote:
> > Hello Joshua,
> > 
> >> Gesendet: Mittwoch, 09. August 2017 um 02:09 Uhr
> >> Von: "Joshua Henderson" <joshua.henderson@microchip.com>
> >> An: buildroot at buildroot.org
> >> Cc: "Peter Seiderer" <ps.report@gmx.net>, "Julien Corjon" <corjon.j@ecagroup.com>, "Brent Sink" <brents_3@hotmail.com>, "Naoki Matsumoto" <n-matsumoto@melcoinc.co.jp>
> >> Betreff: [PATCH] package/qt5base: libgtk3 support depends on X11 backend
> >>
> >> libgtk3 can conditionally be build with or without the X11 backend unlike
> >> libgtk2. If libgtk3 is enabled and the X11 backend is not enabled for
> >> BR2_PACKAGE_QT5_VERSION_LATEST, a build error [1] is introduced.  This change
> >> disables gtk support in this case.
> > NAK - or only as a workaround, the real issue is a missing QT_EGL_NO_X11/MESA_EGL_NO_X11_HEADERS
> > define, see e.g. [2] for further discussion...
> 
>  Do you expect a proper resolution to arrive before 2017.08, or should I apply
> Joshua's patch (with modified commit message) to master after all?

Would prefer to try patch [3] or add MESA_EGL_NO_X11_HEADERS define via
arch.conf (as done e.g. for libatomic by Yann's patch [4])...but will
not find enough time the next two weeks to try...

Regards,
Peter

[3] https://codereview.qt-project.org/#/c/198906/
[4] https://git.buildroot.net/buildroot/commit/?id=7d286be4f96cfb731e184c3e8cfea27a031bde3c

> 
>  Regards,
>  Arnout
> 
> > 
> > Regards,
> > Peter
> > 
> > [2] http://lists.busybox.net/pipermail/buildroot/2017-July/196075.html
> > 
>