option('gtk3', type: 'boolean', value: false,
       description: 'Build against GTK 3 instead of GTK 4')
option('audio', type: 'feature', value: 'auto',
       description: 'Enable audio routing from camera to pulseaudio playback')
option('libv4l2', type: 'feature', value: 'auto',
       description: 'Build with optional libv4l2 support')
option('ffmpeg', type: 'feature', value: 'auto',
       description: 'Build optional FFmpeg media support')
option('libcamera', type: 'feature', value: 'auto',
       description: 'Build the optional libcamera capture backend')
