Include cl-generic in package--builtin-versions (bug#22817)

* lisp/emacs-lisp/cl-generic.el (package--builtin-versions):
Add ourselves manually.  Don't merge since there's a better fix on master.

diff --git a/lisp/emacs-lisp/cl-generic.el b/lisp/emacs-lisp/cl-generic.el
index 37edf45df3814a51aedffcf76108dafd13a110cc..e5bab8dba9957509fb0f68b87b2875ab155b14e2 100644 (file)
--- a/lisp/emacs-lisp/cl-generic.el
+++ b/lisp/emacs-lisp/cl-generic.el
@@ -86,6 +86,11 @@
 
 ;;; Code:
 
+;; The autoloads.el mechanism which adds package--builtin-versions
+;; maintenance to loaddefs.el doesn't work for preloaded packages (such
+;; as this one), so we have to do it by hand!
+(push (purecopy '(cl-generic 1 0)) package--builtin-versions)
+
 ;; Note: For generic functions that dispatch on several arguments (i.e. those
 ;; which use the multiple-dispatch feature), we always use the same "tagcodes"
 ;; and the same set of arguments on which to dispatch.  This works, but is