1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
4 ;;; This file is part of GNU Guix.
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.
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.
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/>.
20 ;;; Check whether important binaries are available at hydra.gnu.org.
23 (use-modules (guix store)
28 (gnu packages commencement)
33 (define (final-inputs store system)
34 "Return the list of outputs directories of the final inputs for SYSTEM."
35 (append-map (match-lambda
37 (let ((drv (package-derivation store package system)))
38 ;; Libc's 'debug' output refers to gcc-cross-boot0, but it's
39 ;; hard to avoid, so we tolerate it. This should be the
41 (filter-map (match-lambda
42 (("debug" . directory)
43 (if (string=? "glibc" (package-name package))
46 ((_ . directory) directory))
47 (derivation->output-paths drv)))))
50 (define (assert-valid-substitute substitute)
51 "Make sure SUBSTITUTE does not refer to any bootstrap inputs, and bail out
53 (let ((references (substitutable-references substitute)))
54 (when (any (cut string-contains <> "boot") references)
55 (leave (_ "'~a' refers to bootstrap inputs: ~s~%")
56 (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)
69 (leave (_ "~a (system: ~a) has no substitute~%")
73 (for-each assert-valid-substitute available)))
77 (parameterize ((%graft? #f))
78 (set-build-options store #:use-substitutes? #t)
80 (for-each (cut test-final-inputs store <>)
81 %hydra-supported-systems)))