modules/access/screen/wayland.c

@@ -153,6 +153,12 @@ const struct wl_output_listener output_cbs =
     output_mode_cb,
     NULL,
     NULL,
+#ifdef WL_OUTPUT_NAME_SINCE_VERSION
+    NULL,
+#endif
+#ifdef WL_OUTPUT_DESCRIPTION_SINCE_VERSION
+    NULL,
+#endif
 };
 
 static void screenshooter_done_cb(void *data,

modules/video_output/wayland/input.c

@@ -210,6 +210,9 @@ static const struct wl_pointer_listener pointer_cbs =
 #ifdef WL_POINTER_AXIS_VALUE120_SINCE_VERSION
     NULL, /* We don't support axis_value120 for now */
 #endif
+#ifdef WL_POINTER_AXIS_RELATIVE_DIRECTION_SINCE_VERSION
+    NULL, /* We don't support axis_relative_direction for now */
+#endif
 };
 
 static void pointer_create(struct seat_data *sd)