option('udev-dir', type: 'string', value: '', description: 'udev base directory [default=$prefix/lib/udev]') option('tests', type: 'boolean', value: true, description: 'Build the tests (default=yes)') option('systemd-unit-dir', type : 'string', value : '', description : 'systemd unit directory [default=$libdir/systemd/system]') option('dbus-root-dir', type : 'string', value : '', description : 'dbus service directory [default=$datadir/dbus-1]') option('documentation', type: 'boolean', value: false, description: 'Enable documentation build (default=no)') option('dbus-group', type: 'string', value : '', description : 'The UNIX group that is granted access to the ratbagd D-Bus service. By default all users may access it.') option('systemd', type : 'boolean', value : true, description : 'Build systemd unit files') option('logind-provider', type : 'combo', choices: [ 'elogind', 'systemd'], value : 'systemd', description : 'Which logind provider to use')