lips/version.el (*-version-string): Declare.

lisp/ChangeLog

+2012-05-27  Juanma Barranquero  <lekktu@gmail.com>
+
+	* version.el (motif-version-string, gtk-version-string)
+	(ns-version-string): Declare.
+
 2012-05-27  Juri Linkov  <juri@jurta.org>
 
 	* emacs-lisp/lisp-mode.el (eval-defun-2): Use `eval-sexp-add-defvars'

lisp/version.el

@@ -44,6 +44,10 @@ This variable first existed in version 19.23.")
 (defconst emacs-build-system (system-name)
   "Name of the system on which Emacs was built.")
 
+(defvar motif-version-string)
+(defvar gtk-version-string)
+(defvar ns-version-string)
+
 (defun emacs-version (&optional here)
   "Return string describing the version of Emacs that is running.
 If optional argument HERE is non-nil, insert string at point.