[packaging] Properly enable multicore builds
Merge pull request #9 from rburchell/master

[packaging] Properly enable multicore builds
[packaging] Stop using wayland_variant

Signed-off-by: Carsten Munk <carsten.munk@jollamobile.com>
Merge branch 'master' of github.com:mer-packages/qtwayland
[packaging] remember that precheckin.sh is a source too

Signed-off-by: Carsten Munk <carsten.munk@jollamobile.com>
Change setDirectRenderSurface to return the result

No need to hide the bool.