guix/emacs/guix-config.el.in
Alex Kost e3dba5ac75 emacs: Add 'guix-version' command.
* emacs/guix-config.el.in (guix-config-name, guix-config-version): New
  constants.
* emacs/guix-about.el (guix-version): New command.  New file.
* emacs/local.mk (ELFILES): Add it.
2016-05-09 11:41:00 +03:00

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1.5 KiB
EmacsLisp

;;; guix-config.el --- Compile-time configuration of Guix.
;; Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
;; This file is part of GNU Guix.
;; GNU Guix is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Guix is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Code:
(defconst guix-config-name "@PACKAGE_NAME@"
"Guix full name.")
(defconst guix-config-version "@PACKAGE_VERSION@"
"Guix version.")
(defconst guix-config-emacs-interface-directory
(replace-regexp-in-string "${prefix}" "@prefix@" "@emacsuidir@"))
(defconst guix-config-state-directory
;; This must match `NIX_STATE_DIR' as defined in `nix/local.mk'.
(or (getenv "NIX_STATE_DIR") "@guix_localstatedir@/guix"))
(defconst guix-config-guile-program "@GUILE@"
"Name of the 'guile' executable defined at configure time.")
(defconst guix-config-dot-program "@DOT_USER_PROGRAM@"
"Name of the 'dot' executable defined at configure time.")
(provide 'guix-config)
;;; guix-config.el ends here