In cogl use cogl-config.h and in clutter use clutter-build-config.h. We can't use clutter-config.h in clutter because its already used and installed. https://bugzilla.gnome.org/show_bug.cgi?id=768976
This way devices are ensured the proper axis status at the time of processing the events.
These events will be sent on tool proximity of tablet events.
