1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2012, 2013, 2014, 2015 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 ;;; This file defines build jobs for the Hydra continuation integration
24 ;; Attempt to use our very own Guix modules.
25 (eval-when (compile load eval)
27 ;; Ignore any available .go, and force recompilation. This is because our
28 ;; checkout in the store has mtime set to the epoch, and thus .go files look
29 ;; newer, even though they may not correspond.
30 (set! %fresh-auto-compile #t)
32 (and=> (assoc-ref (current-source-location) 'filename)
34 (let ((dir (string-append (dirname file) "/../..")))
35 (format (current-error-port) "prepending ~s to the load path~%"
37 (set! %load-path (cons dir %load-path))))))
39 (use-modules (guix config)
44 ((guix licenses) #:select (gpl3+))
45 ((guix utils) #:select (%current-system))
46 ((guix scripts system) #:select (read-operating-system))
52 (gnu packages gettext)
53 (gnu packages compression)
54 (gnu packages multiprecision)
55 (gnu packages make-bootstrap)
56 (gnu packages commencement)
57 (gnu packages package-management)
65 ;; XXX: Debugging hack: since `hydra-eval-guile-jobs' redirects the output
66 ;; port to the bit bucket, let us write to the error port instead.
67 (setvbuf (current-error-port) _IOLBF)
68 (set-current-output-port (current-error-port))
70 (define* (package->alist store package system
71 #:optional (package-derivation package-derivation))
72 "Convert PACKAGE to an alist suitable for Hydra."
73 `((derivation . ,(derivation-file-name
74 (package-derivation store package system
76 (description . ,(package-synopsis package))
77 (long-description . ,(package-description package))
78 (license . ,(package-license package))
79 (home-page . ,(package-home-page package))
80 (maintainers . ("bug-guix@gnu.org"))
82 ;; Work around versions of 'hydra-eval-guile-jobs' before Hydra commit
83 ;; 61448ca (27 Feb. 2014) which used a default timeout of 2h.
86 (define (package-job store job-name package system)
87 "Return a job called JOB-NAME that builds PACKAGE on SYSTEM."
88 (let ((job-name (symbol-append job-name (string->symbol ".")
89 (string->symbol system))))
90 `(,job-name . ,(cut package->alist store package system))))
92 (define (package-cross-job store job-name package target system)
93 "Return a job called TARGET.JOB-NAME that cross-builds PACKAGE for TARGET on
95 `(,(symbol-append (string->symbol target) (string->symbol ".") job-name
96 (string->symbol ".") (string->symbol system)) .
97 ,(cute package->alist store package system
98 (lambda* (store package system #:key graft?)
99 (package-cross-derivation store package target system
102 (define %core-packages
103 ;; Note: Don't put the '-final' package variants because (1) that's
104 ;; implicit, and (2) they cannot be cross-built (due to the explicit input
106 (list gcc-4.8 gcc-4.7 glibc binutils
107 gmp mpfr mpc coreutils findutils diffutils patch sed grep
108 gawk gnu-gettext hello guile-2.0 zlib gzip xz
109 %bootstrap-binaries-tarball
110 %binutils-bootstrap-tarball
111 %glibc-bootstrap-tarball
112 %gcc-bootstrap-tarball
113 %guile-bootstrap-tarball
114 %bootstrap-tarballs))
116 (define %packages-to-cross-build
119 (define %cross-targets
120 '("mips64el-linux-gnu"
121 "mips64el-linux-gnuabi64"))
124 "Return the \"demo\" 'operating-system' structure."
125 (let* ((dir (dirname (assoc-ref (current-source-location) 'filename)))
126 (file (string-append dir "/demo-os.scm")))
127 (read-operating-system file)))
129 (define (qemu-jobs store system)
130 "Return a list of jobs that build QEMU images for SYSTEM."
131 (define (->alist drv)
132 `((derivation . ,(derivation-file-name drv))
133 (description . "Stand-alone QEMU image of the GNU system")
134 (long-description . "This is a demo stand-alone QEMU image of the GNU
137 (home-page . ,%guix-home-page-url)
138 (maintainers . ("bug-guix@gnu.org"))))
140 (define (->job name drv)
141 (let ((name (symbol-append name (string->symbol ".")
142 (string->symbol system))))
143 `(,name . ,(cut ->alist drv))))
148 (if (member system '("x86_64-linux" "i686-linux"))
149 (list (->job 'qemu-image
150 (run-with-store store
152 (set-guile-for-build (default-guile))
153 (system-qemu-image (demo-os)
155 (* 1400 MiB))))) ; 1.4 GiB
157 (run-with-store store
159 (set-guile-for-build (default-guile))
160 (system-disk-image installation-os
165 (define (tarball-jobs store system)
166 "Return Hydra jobs to build the self-contained Guix binary tarball."
167 (define (->alist drv)
168 `((derivation . ,(derivation-file-name drv))
169 (description . "Stand-alone binary Guix tarball")
170 (long-description . "This is a tarball containing binaries of Guix and
171 all its dependencies, and ready to be installed on non-GuixSD distributions.")
173 (home-page . ,%guix-home-page-url)
174 (maintainers . ("bug-guix@gnu.org"))))
176 (define (->job name drv)
177 (let ((name (symbol-append name (string->symbol ".")
178 (string->symbol system))))
179 `(,name . ,(cut ->alist drv))))
181 ;; XXX: Add a job for the stable Guix?
182 (list (->job 'binary-tarball
183 (run-with-store store
185 (set-guile-for-build (default-guile))
186 (self-contained-tarball))
190 ;; Return the name of a package's job.
191 (compose string->symbol package-full-name))
196 (append-map (match-lambda
198 (match (package-transitive-inputs package)
199 (((_ inputs _ ...) ...)
202 (lambda (store package system)
203 "Return a job for PACKAGE on SYSTEM, or #f if this combination is not
205 (cond ((member package base-packages)
207 ((supported-package? package system)
208 (package-job store (job-name package) package system))
214 ;;; Hydra entry point.
217 (define (hydra-jobs store arguments)
220 (match (assoc-ref arguments 'subset)
221 ("core" 'core) ; only build core packages
222 (_ 'all))) ; build everything
224 (define (cross-jobs system)
225 (define (from-32-to-64? target)
226 ;; Return true if SYSTEM is 32-bit and TARGET is 64-bit.
227 ;; This hacks prevents known-to-fail cross-builds from i686-linux to
228 ;; mips64el-linux-gnuabi64.
229 (and (string-prefix? "i686-" system)
230 (string-suffix? "64" target)))
232 (define (same? target)
233 ;; Return true if SYSTEM and TARGET are the same thing. This is so we
234 ;; don't try to cross-compile to 'mips64el-linux-gnu' from
236 (string-contains target system))
238 (define (either proc1 proc2)
240 (or (proc1 x) (proc2 x))))
242 (append-map (lambda (target)
243 (map (lambda (package)
244 (package-cross-job store (job-name package)
245 package target system))
246 %packages-to-cross-build))
247 (remove (either from-32-to-64? same?) %cross-targets)))
249 ;; Return one job for each package, except bootstrap packages.
250 (append-map (lambda (system)
254 (fold-packages (lambda (package result)
255 (let ((job (package->job store package
260 (append (qemu-jobs store system)
261 (tarball-jobs store system)
262 (cross-jobs system))))
264 ;; Build core packages only.
265 (append (map (lambda (package)
266 (package-job store (job-name package)
269 (cross-jobs system)))
271 (error "unknown subset" subset))))
272 %hydra-supported-systems))