diff -ur gtkmm-1.2.9-orig/src/clist.gen_h gtkmm-1.2.9/src/clist.gen_h
--- gtkmm-1.2.9-orig/src/clist.gen_h	2005-11-29 19:02:52.000000000 +0000
+++ gtkmm-1.2.9/src/clist.gen_h	2005-11-29 19:03:43.000000000 +0000
@@ -60,8 +60,8 @@
 class Cell 
   {
     protected:
-      friend class CList;
+      friend class Gtk::CList;
       friend class Row;
 
       GtkCList    *parent_;
       GtkCListRow *row__;
diff -ur gtkmm-1.2.9-orig/src/radiobutton.gen_h gtkmm-1.2.9/src/radiobutton.gen_h
--- gtkmm-1.2.9-orig/src/radiobutton.gen_h	2005-11-29 19:02:52.000000000 +0000
+++ gtkmm-1.2.9/src/radiobutton.gen_h	2005-11-29 19:04:10.000000000 +0000
@@ -36,7 +36,7 @@
   //- It should not be called with new.
   class Group
     {
-      friend class RadioButton;
+      friend class Gtk::RadioButton;
       GSList *group_;
       void* operator new(size_t);
       void add(RadioButton& item);
diff -ur gtkmm-1.2.9-orig/src/radiomenuitem.gen_h gtkmm-1.2.9/src/radiomenuitem.gen_h
--- gtkmm-1.2.9-orig/src/radiomenuitem.gen_h	2005-11-29 19:02:52.000000000 +0000
+++ gtkmm-1.2.9/src/radiomenuitem.gen_h	2005-11-29 19:04:22.000000000 +0000
@@ -34,7 +34,7 @@
   //- It should not be called with new.
   class Group 
     {
-      friend class RadioMenuItem;
+      friend class Gtk::RadioMenuItem;
       GSList *group_;
       void* operator new(size_t);
       void add(RadioMenuItem& item);