Skip building of tools in case of xplatform being in configure args

Change-Id: I9823a931a188d55037e9724b5ca93e26c1cbdb31
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
Reviewed-by: Simo Fält <simo.falt@digia.com>
Ignore QOpenGLFunctionsPrivate from the BIC test

Change-Id: I53ac2f0ae97211725b5cd62e5906de860ab18448
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>