option('enable_libcap', type: 'boolean', value: true, description: 'Enable support for capabilities') option('enable_systemd', type: 'boolean', value: true, description: 'Enable support for logind') option('enable_elogind', type: 'boolean', value: true, description: 'Enable support for logind') option('enable_xwayland', type: 'boolean', value: true, description: 'Enable support X11 applications')