File bugzilla-130200-generate-autoloads-with-xemacs-21.5.patch of Package xemacs-packages
diff -ru packages.orig/Local.rules.template packages/Local.rules.template
--- packages.orig/Local.rules.template 2004-11-08 00:52:55.000000000 +0100
+++ packages/Local.rules.template 2006-03-21 14:58:08.000000000 +0100
@@ -17,7 +17,7 @@
#
# Ben has yet to commit the workspace that enables these new features,
# so I have defaulted this to 'off' until he does. SY.
-XEMACS_21_5 =
+XEMACS_21_5 = t
# Should we build the Mule packages? Set to 't' if you do not have/want Mule.
#