Turn more options into "feature"
This gracefully disable ffmpeg, gstreamer, cups, cloudprint, vulkan and xinerama optional dependencies when they are not available, while still giving full control to distributors using -Dauto_features=enabled.
This gracefully disable ffmpeg, gstreamer, cups, cloudprint, vulkan and xinerama optional dependencies when they are not available, while still giving full control to distributors using -Dauto_features=enabled.