1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
;;;; gnu-system.scm - build jobs for Guix
;;;
;;; Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
;;;
;;; This file is part of Cuirass.
;;;
;;; Cuirass is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; Cuirass is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Cuirass. If not, see <http://www.gnu.org/licenses/>.
;; Attempt to use Guix modules from git repository.
(eval-when (compile load eval)
;; Ignore any available .go, and force recompilation. This is because our
;; checkout in the store has mtime set to the epoch, and thus .go files look
;; newer, even though they may not correspond.
(set! %fresh-auto-compile #t))
(use-modules (guix config)
(guix store)
(guix grafts)
(guix packages)
(guix derivations)
(guix monads)
((guix licenses) #:select (gpl3+))
((guix utils) #:select (%current-system))
((guix scripts system) #:select (read-operating-system))
(gnu packages)
(gnu packages commencement)
(gnu packages guile)
(gnu packages make-bootstrap)
(gnu system)
(gnu system vm)
(gnu system install)
(srfi srfi-1)
(ice-9 match))
(define (package-metadata package)
"Convert PACKAGE to an alist suitable for Hydra."
`((#:description . ,(package-synopsis package))
(#:long-description . ,(package-description package))
;; (#:license . ,(package-license package))
(#:home-page . ,(package-home-page package))
(#:maintainers . ("bug-guix@gnu.org"))
(#:max-silent-time . ,(or (assoc-ref (package-properties package)
'max-silent-time)
3600)) ;1 hour by default
(#:timeout . ,(or (assoc-ref (package-properties package) 'timeout)
72000)))) ;20 hours by default
(define (package-job store job-name package system)
"Return a job called JOB-NAME that builds PACKAGE on SYSTEM."
(λ ()
`((#:job-name . ,(string-append (symbol->string job-name) "." system))
(#:derivation . ,(derivation-file-name
(parameterize ((%graft? #f))
(package-derivation store package system
#:graft? #f))))
,@(package-metadata package))))
(define (package-cross-job store job-name package target system)
"Return a job called TARGET.JOB-NAME that cross-builds PACKAGE
for TARGET on SYSTEM."
(λ ()
`((#:job-name . ,(string-join (list target (symbol->string job-name) system)
"."))
(#:derivation . ,(derivation-file-name
(parameterize ((%graft? #f))
(package-cross-derivation store package target system
#:graft? #f))))
,@(package-metadata package))))
(define %core-packages
;; Note: Don't put the '-final' package variants because (1) that's
;; implicit, and (2) they cannot be cross-built (due to the explicit input
;; chain.)
(append (map specification->package
'("gcc@4.8" "gcc@4.9" "gcc@5" "glibc" "binutils"
"gmp" "mpfr" "mpc" "coreutils" "findutils" "diffutils" "patch" "sed" "grep"
"gawk" "gettext" "hello" "zlib" "gzip" "xz"))
(list guile-2.0
%bootstrap-binaries-tarball
%binutils-bootstrap-tarball
%glibc-bootstrap-tarball
%gcc-bootstrap-tarball
%guile-bootstrap-tarball
%bootstrap-tarballs)))
(define %packages-to-cross-build
%core-packages)
(define %cross-targets
'("mips64el-linux-gnu"
"mips64el-linux-gnuabi64"))
(define (tarball-job store system)
"Return Hydra jobs to build the self-contained Guix binary tarball."
(λ ()
`((#:job-name . (string-append "binary-tarball." system))
(#:derivation . ,(derivation-file-name
(parameterize ((%graft? #f))
(run-with-store store
(mbegin %store-monad
(set-guile-for-build (default-guile))
(self-contained-tarball))
#:system system))))
(#:description . "Stand-alone binary Guix tarball")
(#:long-description . "This is a tarball containing binaries of Guix
and all its dependencies, and ready to be installed on non-GuixSD
distributions.")
;; (#:license . ,gpl3+)
(#:home-page . ,%guix-home-page-url)
(#:maintainers . ("bug-guix@gnu.org")))))
(define %job-name
;; Return the name of a package's job.
(compose string->symbol package-full-name))
(define package->job
(let ((base-packages
(delete-duplicates
(append-map (match-lambda
((_ package _ ...)
(match (package-transitive-inputs package)
(((_ inputs _ ...) ...)
inputs))))
%final-inputs))))
(lambda (store package system)
"Return a job for PACKAGE on SYSTEM, or #f if this combination is not
valid."
(cond ((member package base-packages)
#f)
((supported-package? package system)
(package-job store (%job-name package) package system))
(else
#f)))))
;;;
;;; Hydra entry point.
;;;
(define (hydra-jobs store arguments)
"Return Hydra jobs."
(define subset
(match (assoc-ref arguments 'subset)
("core" 'core) ; only build core packages
("hello" 'hello) ; only build hello
(_ 'all))) ; build everything
(define (cross-jobs system)
(define (from-32-to-64? target)
;; Return true if SYSTEM is 32-bit and TARGET is 64-bit. This hack
;; prevents known-to-fail cross-builds from i686-linux or armhf-linux to
;; mips64el-linux-gnuabi64.
(and (or (string-prefix? "i686-" system)
(string-prefix? "armhf-" system))
(string-suffix? "64" target)))
(define (same? target)
;; Return true if SYSTEM and TARGET are the same thing. This is so we
;; don't try to cross-compile to 'mips64el-linux-gnu' from
;; 'mips64el-linux'.
(string-contains target system))
(define (either proc1 proc2)
(lambda (x)
(or (proc1 x) (proc2 x))))
(append-map (lambda (target)
(map (lambda (package)
(package-cross-job store (%job-name package)
package target system))
%packages-to-cross-build))
(remove (either from-32-to-64? same?) %cross-targets)))
;; Turn off grafts. Grafting is meant to happen on the user's machines.
(parameterize ((%graft? #f))
;; Return one job for each package, except bootstrap packages.
(append-map (lambda (system)
(case subset
((all)
;; Build everything, including replacements.
(let ((pkgs (fold-packages
(lambda (package result)
(if (package-replacement package)
(cons* package
(package-replacement package)
result)
(cons package result)))
'())))
(append (filter-map (lambda (pkg)
(package->job store pkg system))
pkgs)
(list (tarball-job store system))
(cross-jobs system))))
((core)
;; Build core packages only.
(append (map (lambda (package)
(package-job store (%job-name package)
package system))
%core-packages)
(cross-jobs system)))
((hello)
;; Build hello package only.
(if (string=? system (%current-system))
(let ((hello (specification->package "hello")))
(list (package-job store (%job-name hello) hello system)))
'()))
(else
(error "unknown subset" subset))))
%hydra-supported-systems)))
|