Since it's not guaranteed that other Qt modules will be built by the
time qmake is run (and config.tests are created) we can't rely on
compilation. Just check the module.pri variable for widgets instead.
Change-Id: I352cf6427b748b89b69ec17588ce0dd83065090f
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
It does use a config test for now, just to make it clearer. The Mac
backend currently requires widgets, but most of the others should work
without it (just not supporting QVideoWidget/WindowControl).
The QVideoDeviceControl interface was modified to remove the QIcon
usage - it was never implemented.
Unfortunately even the QML examples need widgets for the wrapper
application, and will need to be ported to QtGui based wrapper.
Change-Id: I8a55ad5cf09ab51749510bf16f49de0bd3f0bcdb
Reviewed-by: Ling Hu <ling.hu@nokia.com>
