guix/config.scm.in

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2017 Caleb Ristvedt <caleb.ristvedt@cune.org>
   4 ;;;
   5 ;;; This file is part of GNU Guix.
   6 ;;;
   7 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   8 ;;; under the terms of the GNU General Public License as published by
   9 ;;; the Free Software Foundation; either version 3 of the License, or (at
  10 ;;; your option) any later version.
  11 ;;;
  12 ;;; GNU Guix is distributed in the hope that it will be useful, but
  13 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;;; GNU General Public License for more details.
  16 ;;;
  17 ;;; You should have received a copy of the GNU General Public License
  18 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 (define-module (guix config)
  21   #:export (%guix-package-name
  22             %guix-version
  23             %guix-bug-report-address
  24             %guix-home-page-url
  25
  26             %storedir
  27             %localstatedir
  28             %sysconfdir
  29
  30             %store-directory
  31             %state-directory
  32             %store-database-directory
  33             %config-directory
  34
  35             %system
  36             %gzip
  37             %bzip2
  38             %xz))
  39
  40 ;;; Commentary:
  41 ;;;
  42 ;;; Compile-time configuration of Guix.  When adding a substitution variable
  43 ;;; here, make sure to equip (guix scripts pull) to substitute it.
  44 ;;;
  45 ;;; Code:
  46
  47 (define %guix-package-name
  48   "@PACKAGE_NAME@")
  49
  50 (define %guix-version
  51   "@PACKAGE_VERSION@")
  52
  53 (define %guix-bug-report-address
  54   "@PACKAGE_BUGREPORT@")
  55
  56 (define %guix-home-page-url
  57   "@PACKAGE_URL@")
  58
  59 (define %storedir
  60   "@storedir@")
  61
  62 (define %localstatedir
  63   "@guix_localstatedir@")
  64
  65 (define %sysconfdir
  66   "@guix_sysconfdir@")
  67
  68 (define %store-directory
  69   (or (and=> (getenv "NIX_STORE_DIR") canonicalize-path)
  70       %storedir))
  71
  72 (define %state-directory
  73   ;; This must match `NIX_STATE_DIR' as defined in `nix/local.mk'.
  74   (or (getenv "GUIX_STATE_DIRECTORY")
  75       (string-append %localstatedir "/guix")))
  76
  77 (define %store-database-directory
  78   (or (getenv "GUIX_DATABASE_DIRECTORY")
  79       (string-append %state-directory "/db")))
  80
  81 (define %config-directory
  82   ;; This must match `GUIX_CONFIGURATION_DIRECTORY' as defined in `nix/local.mk'.
  83   (or (getenv "GUIX_CONFIGURATION_DIRECTORY")
  84       (string-append %sysconfdir "/guix")))
  85
  86 (define %system
  87   "@guix_system@")
  88
  89 (define %gzip
  90   "@GZIP@")
  91
  92 (define %bzip2
  93   "@BZIP2@")
  94
  95 (define %xz
  96   "@XZ@")
  97
  98 ;;; config.scm ends here