This commit adds new environment variables to support QT with wayland and
to fix the following error message when executing QT5 applications on the
target.
qt.qpa.plugin: Could not find the Qt platform plugin "eglfs" in ""
This application failed to start because no Qt platform plugin could be initialized.
Reinstalling the application may fix this problem.
Available platform plugins are: minimal, offscreen, vnc, wayland-egl, wayland, xcb.
Aborted.
Signed-off-by: Mike Engel <Mike.Engel@digi.com>
This new version of Qt already has a flag for optimizing for size,
so remove the patch and use this flag instead.
https://jira.digi.com/browse/DEL-5518
Signed-off-by: Jose Diaz de Grenu <Jose.DiazdeGrenu@digi.com>
This is an alternative software based renderer for QtQuick2
applications for hardware that doesn't have a GPU.
This is the case of the CC6UL. It does not have a GPU, so the only way
to run QML applications is using this software renderer.
https://jira.digi.com/browse/DEL-3912
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This patch makes smaller libQt libraries saving some space in the CC6UL
rootfs.
Libraries size before the patch:
root@ccimx6ulsbc:~# ls -l /usr/lib/libQt*5.7.1
22448 Aug /usr/lib/libQt5Concurrent.so.5.7.1
5347036 Aug /usr/lib/libQt5Core.so.5.7.1
508464 Aug /usr/lib/libQt5DBus.so.5.7.1
4419712 Aug /usr/lib/libQt5Gui.so.5.7.1
1367776 Aug /usr/lib/libQt5Network.so.5.7.1
275900 Aug /usr/lib/libQt5OpenGL.so.5.7.1
341688 Aug /usr/lib/libQt5PrintSupport.so.5.7.1
88628 Aug /usr/lib/libQt5SerialPort.so.5.7.1
290960 Aug /usr/lib/libQt5Sql.so.5.7.1
212432 Aug /usr/lib/libQt5Test.so.5.7.1
5306588 Aug /usr/lib/libQt5Widgets.so.5.7.1
894928 Aug /usr/lib/libQt5XcbQpa.so.5.7.1
191404 Aug /usr/lib/libQt5Xml.so.5.7.1
Libraries size after the patch:
root@ccimx6ulsbc:~# ls -l /usr/lib/libQt*5.7.1
18352 Aug /usr/lib/libQt5Concurrent.so.5.7.1
4032380 Aug /usr/lib/libQt5Core.so.5.7.1
303684 Aug /usr/lib/libQt5DBus.so.5.7.1
2867436 Aug /usr/lib/libQt5Gui.so.5.7.1
839428 Aug /usr/lib/libQt5Network.so.5.7.1
239044 Aug /usr/lib/libQt5OpenGL.so.5.7.1
267976 Aug /usr/lib/libQt5PrintSupport.so.5.7.1
59960 Aug /usr/lib/libQt5SerialPort.so.5.7.1
172192 Aug /usr/lib/libQt5Sql.so.5.7.1
171500 Aug /usr/lib/libQt5Test.so.5.7.1
4282740 Aug /usr/lib/libQt5Widgets.so.5.7.1
616420 Aug /usr/lib/libQt5XcbQpa.so.5.7.1
154556 Aug /usr/lib/libQt5Xml.so.5.7.1
https://jira.digi.com/browse/DEL-4644
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This plugin uses directly the framebuffer, so it can be used in non
X11-based systems, but it oly supports software rendered content,
no opengl/es.
https://jira.digi.com/browse/DEL-2607
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Mike Engel
Jose Diaz de Grenu
Javier Viguera