qtwayland: Rework recipe to allow PACKAGECONFIG use
qtwayland: Rework recipe to allow PACKAGECONFIG use

The Qt Wayland uses some modules which can be enabled/disabled
depending on users needs, however this must be deterministic. So we
now use PACKAGECONFIG to enable/disable those features. Following
options are available:

 - brcm-egl
 - compositor-api
 - drm-egl
 - glx
 - libhybris-egl
 - wayland-egl
 - xcompositor
 - xkb

Signed-off-by: Otavio Salvador <1d31b11c1b92bf5d043d36edfe7174db39a6b891@ossystems.com.br>
Acked-by: Tom Hochstein <d3f54c5ed448dd8f49d051a9857d0e3d7888d99c@nxp.com>

kraj/meta-qt5,kraj/meta-qt5,sapiippo/meta-qt5,meta-qt5/meta-qt5,opendreambox/meta-qt5,timopulkkinen/meta-qt5,opendreambox/meta-qt5,timopulkkinen/meta-qt5,timopulkkinen/meta-qt5,timopulkkinen/meta-qt5,opendreambox/meta-qt5,schnitzeltony/meta-qt5,sapiippo/meta-qt5,meta-qt5/meta-qt5,schnitzeltony/meta-qt5