* build-aux/hydra/gnu-system.scm: Use (expand load eval) in 'eval-when' clause so as to not poison a cat and to ensure %load-compiled-path is properly set when the 'use-modules' clauses are expanded. * build-aux/hydra/guix.scm: Likewise.
		
			
				
	
	
		
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			106 lines
		
	
	
	
		
			3.8 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
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;;;
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;;; This file defines build jobs of Guix itself for the Hydra continuation
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;;; integration tool.
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;;;
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;; Attempt to use our very own Guix modules.
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(eval-when (expand load eval)
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  ;; Ignore any available .go, and force recompilation.  This is because our
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  ;; checkout in the store has mtime set to the epoch, and thus .go files look
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  ;; newer, even though they may not correspond.
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  (set! %fresh-auto-compile #t)
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  ;; Display which files are loaded.
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  (set! %load-verbosely #t)
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  (and=> (assoc-ref (current-source-location) 'filename)
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         (lambda (file)
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           (let ((dir (string-append (dirname file) "/../..")))
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             (format (current-error-port) "prepending ~s to the load path~%"
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                     dir)
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             (set! %load-path (cons dir %load-path))))))
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(use-modules (guix store)
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             (guix packages)
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             (guix utils)
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             (guix grafts)
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             (guix derivations)
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             (guix build-system gnu)
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             (gnu packages package-management)
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             (srfi srfi-1)
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             (srfi srfi-26)
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             (ice-9 match))
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;; XXX: Debugging hack: since `hydra-eval-guile-jobs' redirects the output
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;; port to the bit bucket, let us write to the error port instead.
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(setvbuf (current-error-port) _IOLBF)
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(set-current-output-port (current-error-port))
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(define* (package->alist store package system
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                         #:optional (package-derivation package-derivation))
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  "Convert PACKAGE to an alist suitable for Hydra."
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  `((derivation . ,(derivation-file-name
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                    (parameterize ((%graft? #f))
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                      (package-derivation store package system
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                                          #:graft? #f))))
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    (description . ,(package-synopsis package))
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    (long-description . ,(package-description package))
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    (license . ,(package-license package))
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    (home-page . ,(package-home-page package))
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    (maintainers . ("bug-guix@gnu.org"))))
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(define (hydra-jobs store arguments)
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  "Return Hydra jobs."
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  (define systems
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    (match (filter-map (match-lambda
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                        (('system . value)
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                         value)
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                        (_ #f))
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                       arguments)
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      ((lst ..1)
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       lst)
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      (_
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       (list (%current-system)))))
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  (define guix-checkout
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    (assq-ref arguments 'guix))
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  (let ((file (assq-ref guix-checkout 'file-name)))
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    (format (current-error-port) "using checkout ~s (~s)~%"
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            guix-checkout file)
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    `((tarball . ,(cute package->alist store
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                        (dist-package guix file)
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                        (%current-system)))
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      ,@(map (lambda (system)
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               (let ((name (string->symbol
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                            (string-append "guix." system))))
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                 `(,name
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                   . ,(cute package->alist store
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                            (package
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                              (inherit guix)
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                              (version "latest")
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                              (source file))
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                            system))))
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             %hydra-supported-systems))))
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