configure: WARNING: unrecognized options: --enable-gio-unix, --disable-pluggable-dialogs configure: WARNING: unrecognized options: --enable-gio-unix, --disable-pluggable-dialogs displays-upower.c: In function ‘xfce_displays_upower_init’: displays-upower.c:102:5: warning: ‘up_client_get_lid_is_closed’ is deprecated [-Wdeprecated-declarations] 102 | upower->lid_is_closed = up_client_get_lid_is_closed (upower->client); | ^~~~~~ In file included from /usr/include/libupower-glib/upower.h:38, from displays-upower.c:27: /usr/include/libupower-glib/up-client.h:98:18: note: declared here 98 | gboolean up_client_get_lid_is_closed (UpClient *client); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ displays-upower.c: In function ‘xfce_displays_upower_property_changed’: displays-upower.c:137:5: warning: ‘up_client_get_lid_is_present’ is deprecated [-Wdeprecated-declarations] 137 | if (!up_client_get_lid_is_present (client)) | ^~ /usr/include/libupower-glib/up-client.h:100:18: note: declared here 100 | gboolean up_client_get_lid_is_present (UpClient *client); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ displays-upower.c:140:5: warning: ‘up_client_get_lid_is_closed’ is deprecated [-Wdeprecated-declarations] 140 | lid_is_closed = up_client_get_lid_is_closed (client); | ^~~~~~~~~~~~~ /usr/include/libupower-glib/up-client.h:98:18: note: declared here 98 | gboolean up_client_get_lid_is_closed (UpClient *client); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ libtool: warning: remember to run 'libtool --finish /usr/lib/gtk-3.0/modules'