GCC 4.6 warnings, and dependency on nonexisting wrapset: standard

[Mark H Weaver]

Hello all,

I recently compiled guile-gnome-platform from recent git, on top of
Guile 2.0.3.50-d88f5, guile-cairo-1.9.91, and g-wrap 1.9.14.  This is on
GCC 4.6.2 on MIPS little-endian with the N32 ABI.

First off, the guile-gnome build system uses -Werror by default, and
this combined with some (apparently) new warnings in GCC 4.6 causes the
build to fail.  Most of the new troublesome warnings are about variables
that are "set but not used" in the auto-generated code (by g-wrap I
guess).  For example, in gtk/gnome/gw/guile-gnome-gw-gtk.c:

  guile-gnome-gw-gtk.c: In function 
'gw__tmp3712_gtk_window_set_default_icon_list_wrapper':
  guile-gnome-gw-gtk.c:9124:16: error: variable 'gw__tmp7828_c_item' set but 
not used [-Werror=unused-but-set-variable]
  guile-gnome-gw-gtk.c: In function 
'gw__tmp3730_gtk_container_set_focus_chain_wrapper':
  guile-gnome-gw-gtk.c:9703:16: error: variable 'gw__tmp7843_c_item' set but 
not used [-Werror=unused-but-set-variable]
  guile-gnome-gw-gtk.c: In function 
'gw__tmp3972_gtk_window_set_icon_list_wrapper':
  guile-gnome-gw-gtk.c:12901:16: error: variable 'gw__tmp7904_c_item' set but 
not used [-Werror=unused-but-set-variable]
  guile-gnome-gw-gtk.c: In function 
'gw__tmp4090__wrap_gtk_text_buffer_insert_with_tags_wrapper':
  guile-gnome-gw-gtk.c:13688:17: error: variable 'gw__tmp7930_c_item' set but 
not used [-Werror=unused-but-set-variable]
  cc1: all warnings being treated as errors

Here's an excerpt of the generated code from the first warning above:

  {
    GList*gw__tmp7829_cursor = gw__c_arg0;
    while(gw__tmp7829_cursor)
    {
      GdkPixbuf* gw__tmp7828_c_item;
      gw__tmp7828_c_item = ( GdkPixbuf*) gw__tmp7829_cursor->data;
  gw__tmp7829_cursor = gw__tmp7829_cursor->next;
    }
  }

There was one "set but not used" warning in hand-written code, and
here's a fix:

diff --git a/gnome/gobject/gsignal.c b/gnome/gobject/gsignal.c
index 59bccc4..1fc493b 100644
--- a/gnome/gobject/gsignal.c
+++ b/gnome/gobject/gsignal.c
@@ -271,13 +271,13 @@ SCM_DEFINE (scm_gtype_instance_signal_connect_closure,
     gtype = G_TYPE_FROM_INSTANCE (instance);
     gclosure = g_value_get_boxed (gvalue);
 
-    g_signal_query (scm_to_ulong (id), &query);
+    g_signal_query (signal_id, &query);
     SCM_ASSERT (g_type_is_a (gtype, query.itype), object, SCM_ARG1, FUNC_NAME);
 
 #ifdef DEBUG_PRINT
     old_ref_count = gclosure->ref_count;
 #endif
-    handler_id = g_signal_connect_closure_by_id (instance, scm_to_ulong (id),
+    handler_id = g_signal_connect_closure_by_id (instance, signal_id,
                                                  detail_quark, gclosure,
                                                  SCM_NFALSEP (after));
     DEBUG_ALLOC ("GClosure %p connecting: %u->%u",

Another GCC 4.6 warning bites us in corba/gnome/corba/guile-gnome-corba.c:

  guile-gnome-corba.c: In function 'scm_corba_servant_to_reference':
  guile-gnome-corba.c:55:5: error: the comparison will always evaluate as 
'true' for the address of 'ev' will never be NULL [-Werror=address]
  guile-gnome-corba.c: In function 'scm_bonobo_get_object':
  guile-gnome-corba.c:82:9: error: the comparison will always evaluate as 
'true' for the address of 'ev' will never be NULL [-Werror=address]
  guile-gnome-corba.c: In function 'scm_bonobo_object_query_interface':
  guile-gnome-corba.c:109:9: error: the comparison will always evaluate as 
'true' for the address of 'ev' will never be NULL [-Werror=address]
  cc1: all warnings being treated as errors

I wasn't sure how best to fix these.  For example, I couldn't bring
myself to remove the "g_assert (!BONOBO_EX (&ev))" that GCC is
apparently able to prove statically.  Maybe we should just add
"-Wno-error=address" to the default CFLAGS?

Anyway, I was able to finish compiling guile-gnome-platform by adding
"-Wno-error=address -Wno-error=unused-but-set-variable" to CFLAGS, which
I suppose would be the easy temporary fix for now.

However, I run into problems at runtime with gtk/examples/calc.scm.
The most relevant errors are probably these:

  ;;; WARNING: compilation of /usr/share/guile-gnome-2/gnome/gtk.scm failed:
  ;;; ERROR: In procedure %gw:wrapset-new: dependency on nonexisting wrapset: 
standard
[...]
  ;;; WARNING: compilation of /home/mhw/bin/calc failed:
  ;;; ERROR: In procedure %gw:wrapset-new: dependency on nonexisting wrapset: 
standard

There are many other warnings as well; the full transcript follows.
Any ideas?

   Many thanks,
       Mark


mhw:~$ rm -rf .cache/guile/ccache/2.0-LE-4-2.0/usr
mhw:~$ cp guile-gnome-platform/gtk/examples/calc.scm bin/calc
mhw:~$ chmod +x bin/calc
mhw:~$ bin/calc
;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0
;;;       or pass the --no-auto-compile argument to disable.
;;; compiling /home/mhw/bin/calc
;;; compiling /usr/share/guile-gnome-2/gnome/gtk.scm
;;; compiling /usr/share/guile-gnome-2/gnome/gobject.scm
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gtype.scm
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/utils.scm
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/utils.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/config.scm
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/config.scm.go
;;; gnome/gobject/gtype.scm:81:4: warning: possibly unbound variable 
`%gtype-class-bind'
;;; gnome/gobject/gtype.scm:85:4: warning: possibly unbound variable 
`%gtype-class-inherit-magic'
;;; gnome/gobject/gtype.scm:103:2: warning: possibly unbound variable 
`%gtype-instance-construct'
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/gtype.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gvalue.scm
;;; gnome/gobject/gvalue.scm:90:0: warning: possibly unbound variable 
`%bless-gvalue-class'
;;; gnome/gobject/gvalue.scm:94:4: warning: possibly unbound variable 
`%allocate-gvalue'
;;; gnome/gobject/gvalue.scm:100:2: warning: possibly unbound variable 
`%gvalue-set!'
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/gvalue.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gclosure.scm
;;; gnome/gobject/gclosure.scm:75:4: warning: possibly unbound variable 
`%gclosure-construct'
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/gclosure.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gsignal.scm
;;; gnome/gobject/gsignal.scm:86:11: warning: possibly unbound variable 
`gsignal-create'
;;; gnome/gobject/gsignal.scm:131:20: warning: possibly unbound variable 
`gsignal-query'
;;; gnome/gobject/gsignal.scm:135:6: warning: possibly unbound variable 
`gtype-instance-signal-connect-closure'
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/gsignal.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gparameter.scm
;;; gnome/gobject/gparameter.scm:96:21: warning: possibly unbound variable 
`%hacky-struct-set!'
;;; gnome/gobject/gparameter.scm:92:15: warning: possibly unbound variable 
`%hacky-struct-ref'
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/gparameter.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/gobject.scm
;;; gnome/gobject/gobject.scm:124:13: warning: possibly unbound variable 
`gobject-class-install-property'
;;; gnome/gobject/gobject.scm:280:0: warning: possibly unbound variable 
`%gnome-gobject-object-post-init'
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/gobject.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gw/support/modules.scm
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gw/support/modules.scm.go
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gobject/generics.scm
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gobject/generics.scm.go
;;; compiling /usr/share/guile-gnome-2/gnome/gw/gdk.scm
;;; gnome/gw/gdk.scm:543:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:543:2: warning: possibly unbound variable 
`gdk-window-get-root-origin'
;;; gnome/gw/gdk.scm:549:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:549:2: warning: possibly unbound variable 
`gdk-window-get-deskrelative-origin'
;;; gnome/gw/gdk.scm:555:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:555:2: warning: possibly unbound variable 
`gdk-window-get-origin'
;;; gnome/gw/gdk.scm:561:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:561:2: warning: possibly unbound variable 
`gdk-window-get-position'
;;; gnome/gw/gdk.scm:567:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:567:2: warning: possibly unbound variable 
`gdk-window-get-geometry'
;;; gnome/gw/gdk.scm:578:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:578:2: warning: possibly unbound variable 
`gdk-screen-get-font-options'
;;; gnome/gw/gdk.scm:584:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:584:2: warning: possibly unbound variable 
`gdk-screen-set-font-options'
;;; gnome/gw/gdk.scm:590:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:590:2: warning: possibly unbound variable 
`gdk-device-get-axis'
;;; gnome/gw/gdk.scm:596:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:596:2: warning: possibly unbound variable 
`gdk-drawable-get-size'
;;; gnome/gw/gdk.scm:602:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:602:2: warning: possibly unbound variable 
`gdk-display-get-maximal-cursor-size'
;;; gnome/gw/gdk.scm:608:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:608:2: warning: possibly unbound variable 
`gdk-display-get-window-at-pointer'
;;; gnome/gw/gdk.scm:614:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:614:2: warning: possibly unbound variable 
`gdk-window-set-icon-list'
;;; gnome/gw/gdk.scm:620:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:620:2: warning: possibly unbound variable 
`gdk-window-get-children'
;;; gnome/gw/gdk.scm:626:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:626:2: warning: possibly unbound variable 
`gdk-screen-get-window-stack'
;;; gnome/gw/gdk.scm:632:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:632:2: warning: possibly unbound variable 
`gdk-screen-get-toplevel-windows'
;;; gnome/gw/gdk.scm:638:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:638:2: warning: possibly unbound variable 
`gdk-screen-list-visuals'
;;; gnome/gw/gdk.scm:644:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:644:2: warning: possibly unbound variable 
`gdk-display-manager-list-displays'
;;; gnome/gw/gdk.scm:650:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:650:2: warning: possibly unbound variable 
`gdk-display-list-devices'
;;; gnome/gw/gdk.scm:656:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:656:2: warning: possibly unbound variable 
`gdk-pixbuf-loader-close'
;;; gnome/gw/gdk.scm:662:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gdk.scm:662:2: warning: possibly unbound variable 
`gdk-pixbuf-save-to-port'
;;; gnome/gw/gdk.scm:671:4: warning: possibly unbound variable `%generics'
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gw/gdk.scm.go
;;; WARNING: compilation of /usr/share/guile-gnome-2/gnome/gtk.scm failed:
;;; ERROR: In procedure %gw:wrapset-new: dependency on nonexisting wrapset: 
standard
;;; compiling /usr/share/guile-gnome-2/gnome/gw/gtk.scm
;;; gnome/gw/gtk.scm:2410:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2410:2: warning: possibly unbound variable 
`gtk-window-get-position'
;;; gnome/gw/gtk.scm:2416:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2416:2: warning: possibly unbound variable 
`gtk-window-get-size'
;;; gnome/gw/gtk.scm:2422:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2422:2: warning: possibly unbound variable 
`gtk-window-get-default-size'
;;; gnome/gw/gtk.scm:2428:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2428:2: warning: possibly unbound variable 
`gtk-window-set-icon-from-file'
;;; gnome/gw/gtk.scm:2434:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2434:2: warning: possibly unbound variable 
`gtk-window-get-frame-dimensions'
;;; gnome/gw/gtk.scm:2444:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2444:2: warning: possibly unbound variable 
`gtk-widget-class-path'
;;; gnome/gw/gtk.scm:2450:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2450:2: warning: possibly unbound variable 
`gtk-widget-path'
;;; gnome/gw/gtk.scm:2456:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2456:2: warning: possibly unbound variable 
`gtk-widget-translate-coordinates'
;;; gnome/gw/gtk.scm:2467:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2467:2: warning: possibly unbound variable 
`gtk-widget-get-pointer'
;;; gnome/gw/gtk.scm:2473:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2473:2: warning: possibly unbound variable 
`gtk-widget-get-ancestor'
;;; gnome/gw/gtk.scm:2479:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2479:2: warning: possibly unbound variable 
`gtk-widget-get-size-request'
;;; gnome/gw/gtk.scm:2485:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2485:2: warning: possibly unbound variable 
`gtk-ui-manager-add-ui-from-file'
;;; gnome/gw/gtk.scm:2491:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2491:2: warning: possibly unbound variable 
`gtk-tree-view-tree-to-widget-coords'
;;; gnome/gw/gtk.scm:2501:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2501:2: warning: possibly unbound variable 
`gtk-tree-view-widget-to-tree-coords'
;;; gnome/gw/gtk.scm:2511:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2511:2: warning: possibly unbound variable 
`gtk-tree-view-column-cell-get-position'
;;; gnome/gw/gtk.scm:2520:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2520:2: warning: possibly unbound variable 
`gtk-tree-store-reorder'
;;; gnome/gw/gtk.scm:2526:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2526:2: warning: possibly unbound variable 
`gtk-tree-model-rows-reordered'
;;; gnome/gw/gtk.scm:2532:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2532:2: warning: possibly unbound variable 
`gtk-text-view-window-to-buffer-coords'
;;; gnome/gw/gtk.scm:2543:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2543:2: warning: possibly unbound variable 
`gtk-text-view-buffer-to-window-coords'
;;; gnome/gw/gtk.scm:2554:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2554:2: warning: possibly unbound variable 
`gtk-text-view-get-line-at-y'
;;; gnome/gw/gtk.scm:2560:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2560:2: warning: possibly unbound variable 
`gtk-text-view-get-line-yrange'
;;; gnome/gw/gtk.scm:2566:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2566:2: warning: possibly unbound variable 
`gtk-spin-button-get-range'
;;; gnome/gw/gtk.scm:2572:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2572:2: warning: possibly unbound variable 
`gtk-spin-button-get-increments'
;;; gnome/gw/gtk.scm:2578:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2578:2: warning: possibly unbound variable 
`gtk-scale-get-layout-offsets'
;;; gnome/gw/gtk.scm:2584:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2584:2: warning: possibly unbound variable 
`gtk-ruler-get-range'
;;; gnome/gw/gtk.scm:2590:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2590:2: warning: possibly unbound variable 
`gtk-recent-manager-purge-items'
;;; gnome/gw/gtk.scm:2596:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2596:2: warning: possibly unbound variable 
`gtk-recent-manager-move-item'
;;; gnome/gw/gtk.scm:2602:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2602:2: warning: possibly unbound variable 
`gtk-recent-manager-lookup-item'
;;; gnome/gw/gtk.scm:2608:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2608:2: warning: possibly unbound variable 
`gtk-recent-manager-remove-item'
;;; gnome/gw/gtk.scm:2614:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2614:2: warning: possibly unbound variable 
`gtk-recent-chooser-select-uri'
;;; gnome/gw/gtk.scm:2620:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2620:2: warning: possibly unbound variable 
`gtk-recent-chooser-set-current-uri'
;;; gnome/gw/gtk.scm:2626:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2626:2: warning: possibly unbound variable 
`gtk-print-operation-get-error'
;;; gnome/gw/gtk.scm:2632:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2632:2: warning: possibly unbound variable 
`gtk-print-context-set-cairo-context'
;;; gnome/gw/gtk.scm:2638:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2638:2: warning: possibly unbound variable 
`gtk-print-context-get-cairo-context'
;;; gnome/gw/gtk.scm:2644:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2644:2: warning: possibly unbound variable 
`gtk-misc-get-padding'
;;; gnome/gw/gtk.scm:2650:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2650:2: warning: possibly unbound variable 
`gtk-misc-get-alignment'
;;; gnome/gw/gtk.scm:2656:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2656:2: warning: possibly unbound variable 
`gtk-menu-item-toggle-size-request'
;;; gnome/gw/gtk.scm:2662:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2662:2: warning: possibly unbound variable 
`gtk-list-store-reorder'
;;; gnome/gw/gtk.scm:2668:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2668:2: warning: possibly unbound variable 
`gtk-layout-get-size'
;;; gnome/gw/gtk.scm:2674:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2674:2: warning: possibly unbound variable 
`gtk-label-get-layout-offsets'
;;; gnome/gw/gtk.scm:2680:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2680:2: warning: possibly unbound variable 
`gtk-label-get-selection-bounds'
;;; gnome/gw/gtk.scm:2686:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2686:2: warning: possibly unbound variable 
`gtk-im-context-simple-add-table'
;;; gnome/gw/gtk.scm:2695:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2695:2: warning: possibly unbound variable 
`gtk-im-context-get-surrounding'
;;; gnome/gw/gtk.scm:2701:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2701:2: warning: possibly unbound variable 
`gtk-icon-theme-load-icon'
;;; gnome/gw/gtk.scm:2707:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2707:2: warning: possibly unbound variable 
`gtk-frame-get-label-align'
;;; gnome/gw/gtk.scm:2713:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2713:2: warning: possibly unbound variable 
`gtk-file-chooser-remove-shortcut-folder-uri'
;;; gnome/gw/gtk.scm:2719:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2719:2: warning: possibly unbound variable 
`gtk-file-chooser-add-shortcut-folder-uri'
;;; gnome/gw/gtk.scm:2725:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2725:2: warning: possibly unbound variable 
`gtk-file-chooser-remove-shortcut-folder'
;;; gnome/gw/gtk.scm:2731:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2731:2: warning: possibly unbound variable 
`gtk-file-chooser-add-shortcut-folder'
;;; gnome/gw/gtk.scm:2737:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2737:2: warning: possibly unbound variable 
`gtk-entry-get-layout-offsets'
;;; gnome/gw/gtk.scm:2743:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2743:2: warning: possibly unbound variable 
`gtk-editable-get-selection-bounds'
;;; gnome/gw/gtk.scm:2749:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2749:2: warning: possibly unbound variable 
`gtk-container-child-type'
;;; gnome/gw/gtk.scm:2755:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2755:2: warning: possibly unbound variable 
`gtk-cell-renderer-get-fixed-size'
;;; gnome/gw/gtk.scm:2761:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2761:2: warning: possibly unbound variable 
`gtk-calendar-get-date'
;;; gnome/gw/gtk.scm:2767:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2767:2: warning: possibly unbound variable 
`gtk-button-get-alignment'
;;; gnome/gw/gtk.scm:2773:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2773:2: warning: possibly unbound variable 
`gtk-alignment-get-padding'
;;; gnome/gw/gtk.scm:2783:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2783:2: warning: possibly unbound variable 
`gtk-print-operation-run'
;;; gnome/gw/gtk.scm:2789:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2789:2: warning: possibly unbound variable 
`gtk-ui-manager-add-ui-from-string'
;;; gnome/gw/gtk.scm:2795:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2795:2: warning: possibly unbound variable 
`gtk-tree-model-iter-children'
;;; gnome/gw/gtk.scm:2801:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2801:2: warning: possibly unbound variable 
`gtk-text-buffer-insert-with-tags-by-name'
;;; gnome/gw/gtk.scm:2807:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2807:2: warning: possibly unbound variable 
`gtk-text-buffer-insert-with-tags'
;;; gnome/gw/gtk.scm:2813:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2813:2: warning: possibly unbound variable 
`gtk-recent-manager-get-items'
;;; gnome/gw/gtk.scm:2819:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2819:2: warning: possibly unbound variable 
`gtk-recent-chooser-list-filters'
;;; gnome/gw/gtk.scm:2825:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2825:2: warning: possibly unbound variable 
`gtk-recent-chooser-get-items'
;;; gnome/gw/gtk.scm:2831:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2831:2: warning: possibly unbound variable 
`gtk-icon-view-get-selected-items'
;;; gnome/gw/gtk.scm:2837:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2837:2: warning: possibly unbound variable 
`gtk-cell-view-get-cell-renderers'
;;; gnome/gw/gtk.scm:2843:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2843:2: warning: possibly unbound variable 
`gtk-window-set-icon-list'
;;; gnome/gw/gtk.scm:2849:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2849:2: warning: possibly unbound variable 
`gtk-window-get-icon-list'
;;; gnome/gw/gtk.scm:2855:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2855:2: warning: possibly unbound variable 
`gtk-widget-list-mnemonic-labels'
;;; gnome/gw/gtk.scm:2861:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2861:2: warning: possibly unbound variable 
`gtk-widget-list-accel-closures'
;;; gnome/gw/gtk.scm:2867:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2867:2: warning: possibly unbound variable 
`gtk-ui-manager-get-toplevels'
;;; gnome/gw/gtk.scm:2873:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2873:2: warning: possibly unbound variable 
`gtk-ui-manager-get-action-groups'
;;; gnome/gw/gtk.scm:2879:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2879:2: warning: possibly unbound variable 
`gtk-tree-view-set-model'
;;; gnome/gw/gtk.scm:2885:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2885:2: warning: possibly unbound variable 
`gtk-tree-view-set-cursor'
;;; gnome/gw/gtk.scm:2894:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2894:2: warning: possibly unbound variable 
`gtk-tree-view-scroll-to-cell'
;;; gnome/gw/gtk.scm:2905:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2905:2: warning: possibly unbound variable 
`gtk-tree-view-get-columns'
;;; gnome/gw/gtk.scm:2911:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2911:2: warning: possibly unbound variable 
`gtk-tree-view-column-get-cell-renderers'
;;; gnome/gw/gtk.scm:2917:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2917:2: warning: possibly unbound variable 
`gtk-tree-model-get-column-type'
;;; gnome/gw/gtk.scm:2923:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2923:2: warning: possibly unbound variable 
`gtk-tooltips-set-tip'
;;; gnome/gw/gtk.scm:2929:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2929:2: warning: possibly unbound variable 
`gtk-text-view-scroll-to-mark'
;;; gnome/gw/gtk.scm:2940:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2940:2: warning: possibly unbound variable 
`gtk-text-view-scroll-to-iter'
;;; gnome/gw/gtk.scm:2951:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2951:2: warning: possibly unbound variable 
`gtk-text-child-anchor-get-widgets'
;;; gnome/gw/gtk.scm:2957:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2957:2: warning: possibly unbound variable 
`gtk-text-buffer-get-text'
;;; gnome/gw/gtk.scm:2963:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2963:2: warning: possibly unbound variable 
`gtk-text-buffer-get-slice'
;;; gnome/gw/gtk.scm:2969:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2969:2: warning: possibly unbound variable 
`gtk-text-buffer-create-mark'
;;; gnome/gw/gtk.scm:2975:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2975:2: warning: possibly unbound variable 
`gtk-table-attach'
;;; gnome/gw/gtk.scm:2990:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2990:2: warning: possibly unbound variable 
`gtk-paned-pack2'
;;; gnome/gw/gtk.scm:2996:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:2996:2: warning: possibly unbound variable 
`gtk-paned-pack1'
;;; gnome/gw/gtk.scm:3002:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3002:2: warning: possibly unbound variable 
`gtk-icon-theme-list-icons'
;;; gnome/gw/gtk.scm:3008:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3008:2: warning: possibly unbound variable 
`gtk-file-chooser-list-shortcut-folders'
;;; gnome/gw/gtk.scm:3014:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3014:2: warning: possibly unbound variable 
`gtk-file-chooser-list-shortcut-folder-uris'
;;; gnome/gw/gtk.scm:3020:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3020:2: warning: possibly unbound variable 
`gtk-file-chooser-list-filters'
;;; gnome/gw/gtk.scm:3026:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3026:2: warning: possibly unbound variable 
`gtk-file-chooser-get-uris'
;;; gnome/gw/gtk.scm:3032:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3032:2: warning: possibly unbound variable 
`gtk-file-chooser-get-filenames'
;;; gnome/gw/gtk.scm:3038:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3038:2: warning: possibly unbound variable 
`gtk-container-set-focus-chain'
;;; gnome/gw/gtk.scm:3044:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3044:2: warning: possibly unbound variable 
`gtk-container-get-children'
;;; gnome/gw/gtk.scm:3050:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3050:2: warning: possibly unbound variable 
`gtk-box-pack-start'
;;; gnome/gw/gtk.scm:3060:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3060:2: warning: possibly unbound variable 
`gtk-box-pack-end'
;;; gnome/gw/gtk.scm:3070:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3070:2: warning: possibly unbound variable 
`gtk-aspect-frame-set'
;;; gnome/gw/gtk.scm:3080:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3080:2: warning: possibly unbound variable 
`gtk-action-group-list-actions'
;;; gnome/gw/gtk.scm:3086:2: warning: possibly unbound variable 
`%gw:procedure->method-public'
;;; gnome/gw/gtk.scm:3086:2: warning: possibly unbound variable 
`gtk-action-get-proxies'
;;; gnome/gw/gtk.scm:3095:4: warning: possibly unbound variable `%generics'
;;; compiled 
/home/mhw/.cache/guile/ccache/2.0-LE-4-2.0/usr/share/guile-gnome-2/gnome/gw/gtk.scm.go
;;; WARNING: compilation of /home/mhw/bin/calc failed:
;;; ERROR: In procedure %gw:wrapset-new: dependency on nonexisting wrapset: 
standard
Backtrace:
In ice-9/boot-9.scm:
 148: 13 [catch #t #<catch-closure 101b0530> ...]
 156: 12 [#<procedure 1017fa28 ()>]
In unknown file:
   ?: 11 [catch-closure]
In ice-9/boot-9.scm:
  62: 10 [call-with-prompt prompt0 ...]
In ice-9/eval.scm:
 407: 9 [eval # #]
In ice-9/boot-9.scm:
2080: 8 [save-module-excursion #<procedure 1016b160 at ice-9/boot-9.scm:3523:3 
()>]
3530: 7 [#<procedure 1016b160 at ice-9/boot-9.scm:3523:3 ()>]
1354: 6 [%start-stack load-stack ...]
1359: 5 [#<procedure 10607108 ()>]
In unknown file:
   ?: 4 [primitive-load "/home/mhw/bin/calc"]
In ice-9/eval.scm:
 392: 3 [eval # #]
 368: 2 [eval # #]
 374: 1 [eval #<memoized <gtk-window>> ((# # #) . #<directory # 1034c750>)]
In unknown file:
   ?: 0 [memoize-variable-access! #<memoized <gtk-window>> #<directory # 
1034c750>]

ERROR: In procedure memoize-variable-access!:
ERROR: Unbound variable: <gtk-window>