;;; startup.el --- process Emacs shell arguments -*- lexical-binding: t -*-
-;; Copyright (C) 1985-1986, 1992, 1994-2014 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1986, 1992, 1994-2015 Free Software Foundation,
+;; Inc.
;; Maintainer: emacs-devel@gnu.org
;; Keywords: internal
:set (lambda (_variable _value)
(error "Customizing `site-run-file' does not work")))
+(make-obsolete-variable 'system-name "use (system-name) instead" "25.1")
+
(defcustom mail-host-address nil
"Name of this machine, for purposes of naming users.
If non-nil, Emacs uses this instead of `system-name' when constructing