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  1. ;;; GNU Guix --- Functional package management for GNU
  2. ;;; Copyright © 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
  3. ;;;
  4. ;;; This file is part of GNU Guix.
  5. ;;;
  6. ;;; GNU Guix is free software; you can redistribute it and/or modify it
  7. ;;; under the terms of the GNU General Public License as published by
  8. ;;; the Free Software Foundation; either version 3 of the License, or (at
  9. ;;; your option) any later version.
  10. ;;;
  11. ;;; GNU Guix is distributed in the hope that it will be useful, but
  12. ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13. ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. ;;; GNU General Public License for more details.
  15. ;;;
  16. ;;; You should have received a copy of the GNU General Public License
  17. ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
  18. ;;;
  19. ;;; Check whether important binaries are available.
  20. ;;;
  21. (use-modules (guix store)
  22. (guix grafts)
  23. (guix packages)
  24. (guix derivations)
  25. (guix ui)
  26. (gnu packages commencement)
  27. (ice-9 match)
  28. (srfi srfi-1)
  29. (srfi srfi-26))
  30. (define (final-inputs store system)
  31. "Return the list of outputs directories of the final inputs for SYSTEM."
  32. (append-map (match-lambda
  33. ((or (name package) (name package _))
  34. (let ((drv (package-derivation store package system)))
  35. ;; Libc's 'debug' output refers to gcc-cross-boot0, but it's
  36. ;; hard to avoid, so we tolerate it. This should be the
  37. ;; only exception. Likewise, 'bash:include' depends on
  38. ;; bootstrap-binaries via its 'Makefile.inc' (FIXME).
  39. (filter-map (match-lambda
  40. (("debug" . directory)
  41. (if (string=? "glibc" (package-name package))
  42. #f
  43. directory))
  44. (("include" . directory)
  45. (if (string=? "bash" (package-name package))
  46. #f
  47. directory))
  48. ((_ . directory) directory))
  49. (derivation->output-paths drv)))))
  50. %final-inputs))
  51. (define (assert-valid-substitute substitute)
  52. "Make sure SUBSTITUTE does not refer to any bootstrap inputs, and bail out
  53. if it does."
  54. (let ((references (substitutable-references substitute)))
  55. (when (any (cut string-contains <> "boot") references)
  56. (leave (G_ "'~a' refers to bootstrap inputs: ~s~%")
  57. (substitutable-path substitute) references))))
  58. (define (test-final-inputs store system)
  59. "Check whether the final inputs for SYSTEM are clean---i.e., they don't
  60. refer to the bootstrap tools."
  61. (format #t "checking final inputs for '~a'...~%" system)
  62. (let* ((inputs (final-inputs store system))
  63. (available (substitutable-path-info store inputs)))
  64. (for-each (lambda (dir)
  65. (unless (find (lambda (substitute)
  66. (string=? (substitutable-path substitute)
  67. dir))
  68. available)
  69. (leave (G_ "~a (system: ~a) has no substitute~%")
  70. dir system)))
  71. inputs)
  72. (for-each assert-valid-substitute available)))
  73. ;; Entry point.
  74. (with-store store
  75. (parameterize ((%graft? #f))
  76. (set-build-options store #:use-substitutes? #t)
  77. (for-each (cut test-final-inputs store <>)
  78. %hydra-supported-systems)))