Stop using qt4_min_version() as it's deprecated.
tree691753c11dd872a8b23f357ba6fbf9c907a13fc3
drwxr-xr-x - app-crypt
drwxr-xr-x - games-board
drwxr-xr-x - media-libs
drwxr-xr-x - media-video
drwxr-xr-x - net-im
drwxr-xr-x - profiles