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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
;;;
;;; 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 GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (guix config)
#:export (%guix-package-name
%guix-version
%guix-bug-report-address
%guix-home-page-url
%store-directory
%state-directory
%config-directory
%guix-register-program
%system
%libgcrypt
%nixpkgs
%nix-instantiate
%gzip
%bzip2
%xz))
;;; Commentary:
;;;
;;; Compile-time configuration of Guix.
;;;
;;; Code:
(define %guix-package-name
"@PACKAGE_NAME@")
(define %guix-version
"@PACKAGE_VERSION@")
(define %guix-bug-report-address
"@PACKAGE_BUGREPORT@")
(define %guix-home-page-url
"@PACKAGE_URL@")
(define %store-directory
(or (and=> (getenv "NIX_STORE_DIR") canonicalize-path)
"@storedir@"))
(define %state-directory
;; This must match `NIX_STATE_DIR' as defined in `daemon.am'.
(or (getenv "NIX_STATE_DIR") "@guix_localstatedir@/guix"))
(define %config-directory
;; This must match `NIX_CONF_DIR' as defined in `daemon.am'.
(or (getenv "NIX_CONF_DIR") "@guix_sysconfdir@/guix"))
(define %guix-register-program
;; The 'guix-register' program.
(or (getenv "GUIX_REGISTER") "@guix_sbindir@/guix-register"))
(define %system
"@guix_system@")
(define %libgcrypt
"@LIBGCRYPT@")
(define %nixpkgs
(if (string=? "@NIXPKGS@" "")
#f
"@NIXPKGS@"))
(define %nix-instantiate
"@NIX_INSTANTIATE@")
(define %gzip
"@GZIP@")
(define %bzip2
"@BZIP2@")
(define %xz
"@XZ@")
;;; config.scm ends here