macx-xcode: Change wrapper to write to QMAKESPEC to change mkspec

The allows us to remove the custom logic in default_post for finding
the plist files, and also fixes issues when the wrapped mkspec had
its own feature files.

Change-Id: I4c26cf6a7809f527e170c51c57f59aaf6088774c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Update QPA cursor only for non-synthetic mouse events

Unhandled touch events cause QGuiApplication to generate synthetic
mouse event by default. This is good but on embedded systems, where
there is no windowing system and thus the platform cursor
implementation relies solely on QGuiApplication pushing position
updates via pointerEvent(), this causes odd behavior when there is
both a touchscreen and a mouse present.

The patch changes QGuiApplication to call pointerEvent() only when the
event is not synthetic. This will prevent the mouse cursor from
jumping to the position of the touch when using the touchscreen. It is
needed also because moving the mouse later would make the cursor jump
back to its previous, "real" mouse position anyhow which is extremely
annoying. This is now avoided.

Change-Id: I807a173bff7e2afa7eb66961a7ecc88b2c0430ca
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
linuxfb: Pick the correct framebuffer device on Android

Try also /dev/graphics/fb0 in addition to /dev/fb0.

Change-Id: I9c7682af0c92ebdca806b7c9f60c67d4a732ff41
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
linuxfb: Make the mouse cursor visible and working

Change-Id: I58bae7235ae714da551da1337ee6340fc712aaa5
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>