option('nssdb_dir', type: 'string', value: '', description: 'Absolute path to the system NSS database directory')
option('udev_dir', type: 'string', value: '', description: 'Absolute path of the udev base directory')

option('alsa', type: 'boolean', value: true, description: 'build with ALSA support (not optional on Linux platforms)')
option('gudev', type: 'boolean', value: true, description: 'build with gudev device support (not optional on Linux platforms)')
option('cups', type: 'boolean', value: true, description: 'build with CUPS support')
option('network_manager', type: 'boolean', value: true, description: 'build with NetworkManager support (not optional on Linux platforms)')
option('rfkill', type: 'boolean', value: true, description: 'build with rfkill support (not optional on Linux platforms)')
option('smartcard', type: 'boolean', value: true, description: 'build with smartcard support')
option('wayland', type: 'boolean', value: true, description: 'build with Wayland support')