guile-gtk-2.1 with Gtk 2.4.x

FC3 has Gtk 2.4.14.  Is guile-gtk-2.1 supposed to work there?
It configures OK.  But on make, we get:

 gcc -DHAVE_CONFIG_H -I. -I. -I. -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API
-pthread -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/X11R6/include
-I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/freetype2
-I/usr/include/freetype2/config -I/usr/include/glib-2.0
-I/usr/lib/glib-2.0/include
-I/y/people/emsley/autobuild/Linux-bunyip.chem.york.ac.uk-pre-release-gtk2/include
-pthread
-I/y/people/emsley/autobuild/Linux-bunyip.chem.york.ac.uk-pre-release-gtk2/include
-pthread -g -O2 -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -pthread
-I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/X11R6/include
-I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/freetype2
-I/usr/include/freetype2/config -I/usr/include/glib-2.0
-I/usr/lib/glib-2.0/include -c guile-gtk.c  -fPIC -DPIC -o .libs/guile-gtk.o
In file included from guile-gtk.c:35:
guile-gtk.h:213: error: syntax error before '*' token
guile-gtk.c: In function `sgtk_maybe_find_type_info':
guile-gtk.c:452: warning: assignment discards qualifiers from pointer target type
guile-gtk.c: At top level:
guile-gtk.c:2476: error: syntax error before '*' token
guile-gtk.c: In function `sgtk_about_dialog_activate_link_marshal':
guile-gtk.c:2486: error: `about' undeclared (first use in this function)
guile-gtk.c:2486: error: (Each undeclared identifier is reported only once
guile-gtk.c:2486: error: for each function it appears in.)
guile-gtk.c:2494: error: `data' undeclared (first use in this function)
guile-gtk.c: In function `sgtk_find_object_info_from_type':
guile-gtk.c:2689: warning: passing arg 1 of `sgtk_find_object_info' discards
qualifiers from pointer target typemake[2]: *** [guile-gtk.lo] Error 1
make[2]: Leaving directory `/y/people/emsley/compile/guile-gtk-2.1'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/y/people/emsley/compile/guile-gtk-2.1'
make: *** [all] Error 2


IMHO, it should either compile correctly or fail a gtk version test
in configure.

Paul.