Found the following significant warnings:
  atkClasses.c:1054:25: warning: assignment to 'void (*)(AtkObject *, guint,  void *)' {aka 'void (*)(struct _AtkObject *, unsigned int,  void *)'} from incompatible pointer type 'void (*)(AtkObject *, guint,  AtkObject *)' {aka 'void (*)(struct _AtkObject *, unsigned int,  struct _AtkObject *)'} [-Wincompatible-pointer-types]
  atkClasses.c:1062:34: warning: assignment to 'void (*)(AtkObject *, void **)' {aka 'void (*)(struct _AtkObject *, void **)'} from incompatible pointer type 'void (*)(AtkObject *, AtkObject *)' {aka 'void (*)(struct _AtkObject *, struct _AtkObject *)'} [-Wincompatible-pointer-types]
  atkClasses.c:1401:51: warning: passing argument 2 of 'object_class->active_descendant_changed' from incompatible pointer type [-Wincompatible-pointer-types]
  atkConversion.c:97:36: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  atkConversion.c:136:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  atkFuncs.c:230:3: warning: 'atk_component_get_position' is deprecated: Use 'atk_component_get_extents' instead [-Wdeprecated-declarations]
  atkFuncs.c:251:3: warning: 'atk_component_get_size' is deprecated: Use 'atk_component_get_extents' instead [-Wdeprecated-declarations]
  atkFuncs.c:287:3: warning: 'atk_component_remove_focus_handler' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:407:3: warning: 'atk_document_get_document_type' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:423:3: warning: 'atk_document_get_document' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:729:3: warning: 'atk_hyperlink_is_selected_link' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:1183:3: warning: 'atk_object_get_layer' is deprecated: Use 'atk_component_get_layer' instead [-Wdeprecated-declarations]
  atkFuncs.c:1199:3: warning: 'atk_object_get_mdi_zorder' is deprecated: Use 'atk_component_get_mdi_zorder' instead [-Wdeprecated-declarations]
  atkFuncs.c:1307:3: warning: 'atk_object_remove_property_change_handler' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:2164:3: warning: 'atk_table_get_index_at' is deprecated: Use 'atk_table_ref_at' instead [-Wdeprecated-declarations]
  atkFuncs.c:2181:3: warning: 'atk_table_get_column_at_index' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:2198:3: warning: 'atk_table_get_row_at_index' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:2693:3: warning: 'atk_text_get_text_after_offset' is deprecated: Use 'atk_text_get_string_at_offset' instead [-Wdeprecated-declarations]
  atkFuncs.c:2719:3: warning: 'atk_text_get_text_at_offset' is deprecated: Use 'atk_text_get_string_at_offset' instead [-Wdeprecated-declarations]
  atkFuncs.c:2745:3: warning: 'atk_text_get_text_before_offset' is deprecated: Use 'atk_text_get_string_at_offset' instead [-Wdeprecated-declarations]
  atkFuncs.c:3136:3: warning: 'atk_remove_focus_tracker' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:3150:3: warning: 'atk_focus_tracker_notify' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:3286:3: warning: 'atk_value_get_current_value' is deprecated: Use 'atk_value_get_value_and_text' instead [-Wdeprecated-declarations]
  atkFuncs.c:3306:3: warning: 'atk_value_get_maximum_value' is deprecated: Use 'atk_value_get_range' instead [-Wdeprecated-declarations]
  atkFuncs.c:3326:3: warning: 'atk_value_get_minimum_value' is deprecated: Use 'atk_value_get_range' instead [-Wdeprecated-declarations]
  atkFuncs.c:3347:3: warning: 'atk_value_set_current_value' is deprecated: Use 'atk_value_set_value' instead [-Wdeprecated-declarations]
  atkFuncs.c:3397:3: warning: 'atk_role_register' is deprecated [-Wdeprecated-declarations]
  atkFuncs.c:3481:3: warning: 'atk_document_get_locale' is deprecated: Use 'atk_object_get_object_locale' instead [-Wdeprecated-declarations]
  cairoConversion.c:54:35: warning: the address of 'pathNames' will always evaluate as 'true' [-Waddress]
  cairoConversion.c:149:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  cairoConversion.c:171:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  cairoConversion.c:196:36: warning: the address of 'listNames' will always evaluate as 'true' [-Waddress]
  cairoConversion.c:228:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  cairoConversion.c:267:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:249:37: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:267:36: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:302:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:335:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:389:34: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:419:36: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:454:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:496:36: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkConversion.c:663:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gdkFuncs.c:6000:36: warning: passing argument 2 of 'gdk_window_get_user_data' from incompatible pointer type [-Wincompatible-pointer-types]
  gdkFuncs.c:7588:3: warning: 'gdk_pixbuf_new_from_inline' is deprecated [-Wdeprecated-declarations]
  gioClasses.c:1974:17: warning: assignment to 'gssize (*)(GOutputStream *, const void *, gsize,  GCancellable *, GError **)' {aka 'long long int (*)(struct _GOutputStream *, const void *, long long unsigned int,  struct _GCancellable *, struct _GError **)'} from incompatible pointer type 'gssize (*)(GOutputStream *, const guchar *, gsize,  GCancellable *, GError **)' {aka 'long long int (*)(struct _GOutputStream *, const unsigned char *, long long unsigned int,  struct _GCancellable *, struct _GError **)'} [-Wincompatible-pointer-types]
  gioClasses.c:1990:20: warning: assignment to 'void (*)(GOutputStream *, const void *, gsize,  int,  GCancellable *, void (*)(GObject *, GAsyncResult *, void *), void *)' {aka 'void (*)(struct _GOutputStream *, const void *, long long unsigned int,  int,  struct _GCancellable *, void (*)(struct _GObject *, struct _GAsyncResult *, void *), void *)'} from incompatible pointer type 'void (*)(GOutputStream *, const guchar *, gsize,  int,  GCancellable *, void (*)(GObject *, GAsyncResult *, void *), void *)' {aka 'void (*)(struct _GOutputStream *, const unsigned char *, long long unsigned int,  int,  struct _GCancellable *, void (*)(struct _GObject *, struct _GAsyncResult *, void *), void *)'} [-Wincompatible-pointer-types]
  gioConversion.c:16:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gioFuncs.c:2369:3: warning: 'g_drive_eject' is deprecated: Use 'g_drive_eject_with_operation' instead [-Wdeprecated-declarations]
  gioFuncs.c:2390:3: warning: 'g_drive_eject_finish' is deprecated: Use 'g_drive_eject_with_operation_finish' instead [-Wdeprecated-declarations]
  gioFuncs.c:4654:3: warning: 'g_file_unmount_mountable' is deprecated: Use 'g_file_unmount_mountable_with_operation' instead [-Wdeprecated-declarations]
  gioFuncs.c:4675:3: warning: 'g_file_unmount_mountable_finish' is deprecated: Use 'g_file_unmount_mountable_with_operation_finish' instead [-Wdeprecated-declarations]
  gioFuncs.c:4702:3: warning: 'g_file_eject_mountable' is deprecated: Use 'g_file_eject_mountable_with_operation' instead [-Wdeprecated-declarations]
  gioFuncs.c:4723:3: warning: 'g_file_eject_mountable_finish' is deprecated: Use 'g_file_eject_mountable_with_operation_finish' instead [-Wdeprecated-declarations]
  gioFuncs.c:7595:3: warning: 'g_io_scheduler_cancel_all_jobs' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:7617:3: warning: 'g_io_scheduler_job_send_to_mainloop' is deprecated: Use 'g_main_context_invoke' instead [-Wdeprecated-declarations]
  gioFuncs.c:7639:3: warning: 'g_io_scheduler_job_send_to_mainloop_async' is deprecated: Use 'g_main_context_invoke' instead [-Wdeprecated-declarations]
  gioFuncs.c:8078:3: warning: 'g_mount_unmount' is deprecated: Use 'g_mount_unmount_with_operation' instead [-Wdeprecated-declarations]
  gioFuncs.c:8099:3: warning: 'g_mount_unmount_finish' is deprecated: Use 'g_mount_unmount_with_operation_finish' instead [-Wdeprecated-declarations]
  gioFuncs.c:8126:3: warning: 'g_mount_eject' is deprecated: Use 'g_mount_eject_with_operation' instead [-Wdeprecated-declarations]
  gioFuncs.c:8147:3: warning: 'g_mount_eject_finish' is deprecated: Use 'g_mount_eject_with_operation_finish' instead [-Wdeprecated-declarations]
  gioFuncs.c:9121:3: warning: 'g_simple_async_result_new' is deprecated: Use 'g_task_new' instead [-Wdeprecated-declarations]
  gioFuncs.c:9144:3: warning: 'g_simple_async_result_new_from_error' is deprecated: Use 'g_task_new' instead [-Wdeprecated-declarations]
  gioFuncs.c:9169:3: warning: 'g_simple_async_result_set_op_res_gpointer' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9188:3: warning: 'g_simple_async_result_get_op_res_gpointer' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9208:3: warning: 'g_simple_async_result_set_op_res_gssize' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9227:3: warning: 'g_simple_async_result_get_op_res_gssize' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9247:3: warning: 'g_simple_async_result_set_op_res_gboolean' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9266:3: warning: 'g_simple_async_result_get_op_res_gboolean' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9286:3: warning: 'g_simple_async_result_get_source_tag' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9306:3: warning: 'g_simple_async_result_set_handle_cancellation' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9324:3: warning: 'g_simple_async_result_complete' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9342:3: warning: 'g_simple_async_result_complete_in_idle' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9361:3: warning: 'g_simple_async_result_set_from_error' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9385:3: warning: 'g_simple_async_result_propagate_error' is deprecated [-Wdeprecated-declarations]
  gioFuncs.c:9411:3: warning: 'g_simple_async_report_gerror_in_idle' is deprecated: Use 'g_task_report_error' instead [-Wdeprecated-declarations]
  gioFuncs.c:9947:3: warning: 'g_volume_eject' is deprecated: Use 'g_volume_eject_with_operation' instead [-Wdeprecated-declarations]
  gioFuncs.c:9968:3: warning: 'g_volume_eject_finish' is deprecated: Use 'g_volume_eject_with_operation_finish' instead [-Wdeprecated-declarations]
  gioFuncs.c:10135:3: warning: 'g_volume_monitor_adopt_orphan_mount' is deprecated [-Wdeprecated-declarations]
  gioManuals.c:151:3: warning: 'g_simple_async_result_new_error' is deprecated: Use 'g_task_new' instead [-Wdeprecated-declarations]
  gioManuals.c:173:3: warning: 'g_simple_async_result_set_error' is deprecated [-Wdeprecated-declarations]
  gioManuals.c:199:3: warning: 'g_simple_async_report_error_in_idle' is deprecated: Use 'g_task_report_error' instead [-Wdeprecated-declarations]
  gioManuals.c:239:3: warning: 'g_async_initable_newv_async' is deprecated: Use 'g_object_new_with_properties and g_async_initable_init_async' instead [-Wdeprecated-declarations]
  gioManuals.c:274:3: warning: 'g_initable_newv' is deprecated: Use 'g_object_new_with_properties and g_initable_init' instead [-Wdeprecated-declarations]
  glib.c:265:39: warning: the address of 'classes' will always evaluate as 'true' [-Waddress]
  gobject.c:352:2: warning: 'g_object_newv' is deprecated: Use 'g_object_new_with_properties' instead [-Wdeprecated-declarations]
  gobject.c:412:9: warning: 'g_object_newv' is deprecated: Use 'g_object_new_with_properties' instead [-Wdeprecated-declarations]
  gobject.c:416:5: warning: 'g_object_newv' is deprecated: Use 'g_object_new_with_properties' instead [-Wdeprecated-declarations]
  gtkAccessors.c:1232:43: warning: the address of 'val' will always evaluate as 'true' [-Waddress]
  gtkClasses.c:8831:28: warning: assignment to 'gboolean (*)(GtkNotebook *, gint)' {aka 'int (*)(struct _GtkNotebook *, int)'} from incompatible pointer type 'void (*)(GtkNotebook *, gint)' {aka 'void (*)(struct _GtkNotebook *, int)'} [-Wincompatible-pointer-types]
  gtkClasses.c:11314:21: warning: assignment to 'gboolean (*)(GtkScrolledWindow *, GtkScrollType,  gboolean)' {aka 'int (*)(struct _GtkScrolledWindow *, GtkScrollType,  int)'} from incompatible pointer type 'void (*)(GtkScrolledWindow *, GtkScrollType,  gboolean)' {aka 'void (*)(struct _GtkScrolledWindow *, GtkScrollType,  int)'} [-Wincompatible-pointer-types]
  gtkClasses.c:24141:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkClasses.c:24219:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkClasses.c:24276:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkClasses.c:24298:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkConversion.c:25:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gtkConversion.c:58:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gtkConversion.c:102:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gtkConversion.c:167:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gtkConversion.c:209:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gtkConversion.c:256:35: warning: the address of 'names' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:3904:100: warning: the address of 'requisition' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:6593:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:18182:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:18202:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:18222:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:18256:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27313:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27334:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27354:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27374:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27393:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27412:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27432:88: warning: the address of 'start' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27432:226: warning: the address of 'end' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27453:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27473:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27604:88: warning: the address of 'start' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:27604:226: warning: the address of 'end' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:29152:100: warning: the address of 'match_start' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:29152:256: warning: the address of 'match_end' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:29178:100: warning: the address of 'match_start' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:29178:256: warning: the address of 'match_end' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:29894:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:29916:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:29960:100: warning: the address of 'target_iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:32492:106: warning: the address of 'selection_data' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33140:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33162:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33201:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33222:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33300:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33357:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33379:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33625:100: warning: the address of 'filter_iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33645:98: warning: the address of 'child_iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33792:96: warning: the address of 'sort_iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33829:98: warning: the address of 'child_iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:33991:146: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:34406:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:34427:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:34448:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:34468:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:34488:86: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:37680:100: warning: the address of 'requisition' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:37714:100: warning: the address of 'requisition' will always evaluate as 'true' [-Waddress]
  gtkFuncs.c:58643:100: warning: the address of 'requisition' will always evaluate as 'true' [-Waddress]
  gtkManuals.c:748:25: warning: the address of 'value' will always evaluate as 'true' [-Waddress]
  gtkManuals.c:1056:25: warning: the address of 'value' will always evaluate as 'true' [-Waddress]
  gtkManuals.c:1090:25: warning: the address of 'value' will always evaluate as 'true' [-Waddress]
  gtkManuals.c:1318:298: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  gtkManuals.c:1347:298: warning: the address of 'iter' will always evaluate as 'true' [-Waddress]
  pangoAccessors.c:658:43: warning: the address of 'val' will always evaluate as 'true' [-Waddress]
  pangoConversion.c:85:35: warning: the address of 'classes' will always evaluate as 'true' [-Waddress]
  pangoFuncs.c:890:3: warning: 'pango_cairo_font_map_create_context' is deprecated: Use 'pango_font_map_create_context' instead [-Wdeprecated-declarations]
  pangoFuncs.c:1159:3: warning: 'pango_get_mirror_char' is deprecated: Use 'g_unichar_get_mirror_char' instead [-Wdeprecated-declarations]
See 'P:/pkgcheck/CRAN/RGtk2/RGtk2.Rcheck/00install.out' for details.