gtk version stuff

[Kevin Ryde <user42@zip.com.au>]

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A bit of filling in the gaps for the gtk version numbers.

I propose taking gtk-major-version and gtk-minor-version from the
global variables rather having values in gtk.scm.  Not that they'll be
anything except 1 and 2, but just to ensure guile-gtk exactly reflects
what libgtk says about itself.

        * gtk-support.c (sgtk_init_gtk_support): Add gtk_major_version,
        gtk_minor_version, gtk_micro_version, gtk_binary_age,
        gtk_interface_age.
        * gtk-1.2/gtk.scm (gtk-major-version, gtk-minor-version): Remove.
        * gtk-1.2.defs (gtk_check_version): New function.


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CVS_RSH not defined
/usr/bin/cvs -d :pserver:anoncvs@subversions.gnu.org:/cvsroot/guile-gtk diff -r1.4 -u gtk-support.c
Index: gtk-support.c
===================================================================
RCS file: /cvsroot/guile-gtk/guile-gtk-1.2/gtk-support.c,v
retrieving revision 1.4
diff -u -u -r1.4 gtk-support.c
--- gtk-support.c	30 Mar 2003 13:46:01 -0000	1.4
+++ gtk-support.c	3 Apr 2003 22:03:24 -0000
@@ -743,4 +743,12 @@
 
   kw_type = scm_make_keyword_from_dash_symbol (sym_type);
   kw_flags = scm_make_keyword_from_dash_symbol (sym_flags);
+
+  /* Use the library variables so as to indicate what we're running with,
+     not GTK_MAJOR_VERSION etc which would be what we compiled against.  */
+  scm_c_define ("gtk-major-version", scm_ulong2num (gtk_major_version));
+  scm_c_define ("gtk-minor-version", scm_ulong2num (gtk_minor_version));
+  scm_c_define ("gtk-micro-version", scm_ulong2num (gtk_micro_version));
+  scm_c_define ("gtk-binary-age",    scm_ulong2num (gtk_binary_age));
+  scm_c_define ("gtk-interface-age", scm_ulong2num (gtk_interface_age));
 }

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--- gtk.scm.~1.2.~	2003-01-31 19:11:03.000000000 +1000
+++ gtk.scm	2003-04-03 15:26:43.000000000 +1000
@@ -2,9 +2,6 @@
   :use-module (gtk-1.2 dynlink)
   :use-module (gtk-1.2 gdk))
 
-(define-public gtk-major-version 1)
-(define-public gtk-minor-version 2)
-
 (merge-compiled-code "sgtk_init_gtk_gtk_glue" "libguilegtk-1.2")
 
 (define-public (gtk-update)

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--- gtk-1.2.defs.~1.9.~	2003-04-04 08:04:22.000000000 +1000
+++ gtk-1.2.defs	2003-04-04 08:07:41.000000000 +1000
@@ -4,6 +4,12 @@
 
 (import "gdk-1.2.defs")
 
+(define-func gtk_check_version
+  static_string
+  ((uint major)
+   (uint minor)
+   (uint micro)))
+
 (define-enum GtkWindowType
   (toplevel GTK_WINDOW_TOPLEVEL)
   (dialog GTK_WINDOW_DIALOG)