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233e7676 | 1 | ;;; GNU Guix --- Functional package management for GNU |
e87f0591 | 2 | ;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org> |
a193b824 | 3 | ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org> |
e3ce5d70 | 4 | ;;; |
233e7676 | 5 | ;;; This file is part of GNU Guix. |
e3ce5d70 | 6 | ;;; |
233e7676 | 7 | ;;; GNU Guix is free software; you can redistribute it and/or modify it |
e3ce5d70 LC |
8 | ;;; under the terms of the GNU General Public License as published by |
9 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
10 | ;;; your option) any later version. | |
11 | ;;; | |
233e7676 | 12 | ;;; GNU Guix is distributed in the hope that it will be useful, but |
e3ce5d70 LC |
13 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | ;;; GNU General Public License for more details. | |
16 | ;;; | |
17 | ;;; You should have received a copy of the GNU General Public License | |
233e7676 | 18 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. |
e3ce5d70 LC |
19 | |
20 | (define-module (guix packages) | |
21 | #:use-module (guix utils) | |
c0cd1b3e | 22 | #:use-module (guix records) |
e3ce5d70 | 23 | #:use-module (guix store) |
e87f0591 | 24 | #:use-module (guix monads) |
ff40e9b7 | 25 | #:use-module (guix gexp) |
ddc29a78 | 26 | #:use-module (guix base32) |
d510ab46 | 27 | #:use-module (guix derivations) |
e3ce5d70 | 28 | #:use-module (guix build-system) |
cf87cc89 | 29 | #:use-module (guix gexp) |
e3ce5d70 | 30 | #:use-module (ice-9 match) |
c37a74bd | 31 | #:use-module (ice-9 vlist) |
062c6927 | 32 | #:use-module (srfi srfi-1) |
946b72c9 | 33 | #:use-module (srfi srfi-9 gnu) |
05962f29 | 34 | #:use-module (srfi srfi-11) |
a63062b5 | 35 | #:use-module (srfi srfi-26) |
d36622dc LC |
36 | #:use-module (srfi srfi-34) |
37 | #:use-module (srfi srfi-35) | |
cd52703a LC |
38 | #:re-export (%current-system |
39 | %current-target-system) | |
ff352cfb | 40 | #:export (origin |
90c68be8 LC |
41 | origin? |
42 | origin-uri | |
43 | origin-method | |
44 | origin-sha256 | |
45 | origin-file-name | |
ac10e0e1 LC |
46 | origin-patches |
47 | origin-patch-flags | |
48 | origin-patch-inputs | |
49 | origin-patch-guile | |
f9cc8971 LC |
50 | origin-snippet |
51 | origin-modules | |
52 | origin-imported-modules | |
e4c245f8 | 53 | base32 |
e3ce5d70 | 54 | |
a18eda27 LC |
55 | <search-path-specification> |
56 | search-path-specification | |
57 | search-path-specification? | |
58 | search-path-specification->sexp | |
59 | ||
e3ce5d70 LC |
60 | package |
61 | package? | |
62 | package-name | |
63 | package-version | |
2847050a | 64 | package-full-name |
e3ce5d70 LC |
65 | package-source |
66 | package-build-system | |
67 | package-arguments | |
68 | package-inputs | |
69 | package-native-inputs | |
062c6927 | 70 | package-propagated-inputs |
e3ce5d70 | 71 | package-outputs |
a18eda27 | 72 | package-native-search-paths |
e3ce5d70 | 73 | package-search-paths |
05962f29 | 74 | package-replacement |
d45122f5 | 75 | package-synopsis |
e3ce5d70 | 76 | package-description |
e3ce5d70 | 77 | package-license |
52bda18a | 78 | package-home-page |
4e097f86 | 79 | package-supported-systems |
e3ce5d70 | 80 | package-maintainers |
062c6927 | 81 | package-properties |
35f3c5f5 | 82 | package-location |
d66c7096 | 83 | package-field-location |
e3ce5d70 | 84 | |
7d193ec3 | 85 | package-direct-inputs |
a3d73f59 | 86 | package-transitive-inputs |
9c1edabd LC |
87 | package-transitive-target-inputs |
88 | package-transitive-native-inputs | |
113aef68 | 89 | package-transitive-propagated-inputs |
7c3c0374 | 90 | package-transitive-supported-systems |
e3ce5d70 LC |
91 | package-source-derivation |
92 | package-derivation | |
d36622dc | 93 | package-cross-derivation |
d510ab46 | 94 | package-output |
05962f29 | 95 | package-grafts |
d36622dc | 96 | |
4e097f86 LC |
97 | %supported-systems |
98 | ||
d36622dc | 99 | &package-error |
07783858 | 100 | package-error? |
d36622dc LC |
101 | package-error-package |
102 | &package-input-error | |
07783858 | 103 | package-input-error? |
9b222abe LC |
104 | package-error-invalid-input |
105 | &package-cross-build-system-error | |
0d5a559f LC |
106 | package-cross-build-system-error? |
107 | ||
108 | package->bag | |
d3d337d2 | 109 | bag->derivation |
cceab875 | 110 | bag-direct-inputs |
0d5a559f LC |
111 | bag-transitive-inputs |
112 | bag-transitive-host-inputs | |
113 | bag-transitive-build-inputs | |
e87f0591 LC |
114 | bag-transitive-target-inputs |
115 | ||
116 | default-guile | |
ff40e9b7 | 117 | default-guile-derivation |
e87f0591 LC |
118 | set-guile-for-build |
119 | package-file | |
120 | package->derivation | |
121 | package->cross-derivation | |
122 | origin->derivation)) | |
e3ce5d70 LC |
123 | |
124 | ;;; Commentary: | |
125 | ;;; | |
126 | ;;; This module provides a high-level mechanism to define packages in a | |
127 | ;;; Guix-based distribution. | |
128 | ;;; | |
129 | ;;; Code: | |
130 | ||
90c68be8 LC |
131 | ;; The source of a package, such as a tarball URL and fetcher---called |
132 | ;; "origin" to avoid name clash with `package-source', `source', etc. | |
133 | (define-record-type* <origin> | |
134 | origin make-origin | |
135 | origin? | |
136 | (uri origin-uri) ; string | |
9b5b5c17 | 137 | (method origin-method) ; procedure |
90c68be8 | 138 | (sha256 origin-sha256) ; bytevector |
ac10e0e1 | 139 | (file-name origin-file-name (default #f)) ; optional file name |
6b1f9721 LC |
140 | |
141 | ;; Patches are delayed so that the 'search-patch' calls are made lazily, | |
142 | ;; which reduces I/O on startup and allows patch-not-found errors to be | |
143 | ;; gracefully handled at run time. | |
144 | (patches origin-patches ; list of file names | |
145 | (default '()) (delayed)) | |
146 | ||
f9cc8971 | 147 | (snippet origin-snippet (default #f)) ; sexp or #f |
ac10e0e1 LC |
148 | (patch-flags origin-patch-flags ; list of strings |
149 | (default '("-p1"))) | |
1d9bc459 LC |
150 | |
151 | ;; Patching requires Guile, GNU Patch, and a few more. These two fields are | |
152 | ;; used to specify these dependencies when needed. | |
ac10e0e1 LC |
153 | (patch-inputs origin-patch-inputs ; input list or #f |
154 | (default #f)) | |
f9cc8971 LC |
155 | (modules origin-modules ; list of module names |
156 | (default '())) | |
157 | (imported-modules origin-imported-modules ; list of module names | |
158 | (default '())) | |
1d9bc459 | 159 | (patch-guile origin-patch-guile ; package or #f |
ac10e0e1 | 160 | (default #f))) |
e3ce5d70 | 161 | |
f1096964 LC |
162 | (define (print-origin origin port) |
163 | "Write a concise representation of ORIGIN to PORT." | |
164 | (match origin | |
165 | (($ <origin> uri method sha256 file-name patches) | |
166 | (simple-format port "#<origin ~s ~a ~s ~a>" | |
167 | uri (bytevector->base32-string sha256) | |
6b1f9721 | 168 | (force patches) |
f1096964 LC |
169 | (number->string (object-address origin) 16))))) |
170 | ||
171 | (set-record-type-printer! <origin> print-origin) | |
172 | ||
e4c245f8 LC |
173 | (define-syntax base32 |
174 | (lambda (s) | |
175 | "Return the bytevector corresponding to the given Nix-base32 | |
176 | representation." | |
177 | (syntax-case s () | |
178 | ((_ str) | |
179 | (string? (syntax->datum #'str)) | |
aba326f7 | 180 | ;; A literal string: do the conversion at expansion time. |
e4c245f8 LC |
181 | (with-syntax ((bv (nix-base32-string->bytevector |
182 | (syntax->datum #'str)))) | |
aba326f7 LC |
183 | #''bv)) |
184 | ((_ str) | |
185 | #'(nix-base32-string->bytevector str))))) | |
e4c245f8 | 186 | |
a18eda27 LC |
187 | ;; The specification of a search path. |
188 | (define-record-type* <search-path-specification> | |
189 | search-path-specification make-search-path-specification | |
190 | search-path-specification? | |
7b21fe53 LC |
191 | (variable search-path-specification-variable) ;string |
192 | (files search-path-specification-files) ;list of strings | |
193 | (separator search-path-specification-separator ;string | |
194 | (default ":")) | |
195 | (file-type search-path-specification-file-type ;symbol | |
196 | (default 'directory)) | |
197 | (file-pattern search-path-specification-file-pattern ;#f | string | |
198 | (default #f))) | |
a18eda27 LC |
199 | |
200 | (define (search-path-specification->sexp spec) | |
201 | "Return an sexp representing SPEC, a <search-path-specification>. The sexp | |
202 | corresponds to the arguments expected by `set-path-environment-variable'." | |
203 | (match spec | |
7b21fe53 LC |
204 | (($ <search-path-specification> variable files separator type pattern) |
205 | `(,variable ,files ,separator ,type ,pattern)))) | |
d36622dc | 206 | |
4e097f86 LC |
207 | (define %supported-systems |
208 | ;; This is the list of system types that are supported. By default, we | |
209 | ;; expect all packages to build successfully here. | |
210 | '("x86_64-linux" "i686-linux" "mips64el-linux")) | |
211 | ||
a18eda27 | 212 | ;; A package. |
e3ce5d70 LC |
213 | (define-record-type* <package> |
214 | package make-package | |
215 | package? | |
216 | (name package-name) ; string | |
217 | (version package-version) ; string | |
90c68be8 | 218 | (source package-source) ; <origin> instance |
e3ce5d70 | 219 | (build-system package-build-system) ; build system |
64fddd74 | 220 | (arguments package-arguments ; arguments for the build method |
21c203a5 | 221 | (default '()) (thunked)) |
062c6927 | 222 | |
e3ce5d70 | 223 | (inputs package-inputs ; input packages or derivations |
dd6b9a37 | 224 | (default '()) (thunked)) |
062c6927 | 225 | (propagated-inputs package-propagated-inputs ; same, but propagated |
9d97a1b3 | 226 | (default '()) (thunked)) |
e3ce5d70 | 227 | (native-inputs package-native-inputs ; native input packages/derivations |
a7dc055b | 228 | (default '()) (thunked)) |
c9d01150 LC |
229 | (self-native-input? package-self-native-input? ; whether to use itself as |
230 | ; a native input when cross- | |
231 | (default #f)) ; compiling | |
062c6927 | 232 | |
e3ce5d70 LC |
233 | (outputs package-outputs ; list of strings |
234 | (default '("out"))) | |
a18eda27 LC |
235 | |
236 | ; lists of | |
237 | ; <search-path-specification>, | |
238 | ; for native and cross | |
239 | ; inputs | |
240 | (native-search-paths package-native-search-paths (default '())) | |
241 | (search-paths package-search-paths (default '())) | |
05962f29 LC |
242 | (replacement package-replacement ; package | #f |
243 | (default #f) (thunked)) | |
e3ce5d70 | 244 | |
d45122f5 LC |
245 | (synopsis package-synopsis) ; one-line description |
246 | (description package-description) ; one or two paragraphs | |
1fb78cb2 | 247 | (license package-license) |
45753b65 | 248 | (home-page package-home-page) |
4e097f86 LC |
249 | (supported-systems package-supported-systems ; list of strings |
250 | (default %supported-systems)) | |
35f3c5f5 | 251 | (maintainers package-maintainers (default '())) |
45753b65 | 252 | |
062c6927 LC |
253 | (properties package-properties (default '())) ; alist for anything else |
254 | ||
35f3c5f5 LC |
255 | (location package-location |
256 | (default (and=> (current-source-location) | |
257 | source-properties->location)))) | |
e3ce5d70 | 258 | |
946b72c9 LC |
259 | (set-record-type-printer! <package> |
260 | (lambda (package port) | |
261 | (let ((loc (package-location package)) | |
262 | (format simple-format)) | |
2e1bafb0 | 263 | (format port "#<package ~a-~a ~a~a>" |
946b72c9 LC |
264 | (package-name package) |
265 | (package-version package) | |
2e1bafb0 LC |
266 | (if loc |
267 | (format #f "~a:~a " | |
268 | (location-file loc) | |
269 | (location-line loc)) | |
270 | "") | |
946b72c9 LC |
271 | (number->string (object-address |
272 | package) | |
273 | 16))))) | |
274 | ||
d66c7096 | 275 | (define (package-field-location package field) |
f903dc05 LC |
276 | "Return the source code location of the definition of FIELD for PACKAGE, or |
277 | #f if it could not be determined." | |
278 | (define (goto port line column) | |
279 | (unless (and (= (port-column port) (- column 1)) | |
280 | (= (port-line port) (- line 1))) | |
281 | (unless (eof-object? (read-char port)) | |
282 | (goto port line column)))) | |
d66c7096 LC |
283 | |
284 | (match (package-location package) | |
285 | (($ <location> file line column) | |
286 | (catch 'system | |
287 | (lambda () | |
0b8749b7 LC |
288 | ;; In general we want to keep relative file names for modules. |
289 | (with-fluids ((%file-port-name-canonicalization 'relative)) | |
290 | (call-with-input-file (search-path %load-path file) | |
291 | (lambda (port) | |
292 | (goto port line column) | |
293 | (match (read port) | |
294 | (('package inits ...) | |
295 | (let ((field (assoc field inits))) | |
296 | (match field | |
297 | ((_ value) | |
298 | ;; Put the `or' here, and not in the first argument of | |
299 | ;; `and=>', to work around a compiler bug in 2.0.5. | |
300 | (or (and=> (source-properties value) | |
301 | source-properties->location) | |
302 | (and=> (source-properties field) | |
303 | source-properties->location))) | |
304 | (_ | |
305 | #f)))) | |
306 | (_ | |
307 | #f)))))) | |
d66c7096 | 308 | (lambda _ |
f903dc05 | 309 | #f))) |
d66c7096 LC |
310 | (_ #f))) |
311 | ||
d36622dc LC |
312 | |
313 | ;; Error conditions. | |
314 | ||
315 | (define-condition-type &package-error &error | |
316 | package-error? | |
317 | (package package-error-package)) | |
318 | ||
319 | (define-condition-type &package-input-error &package-error | |
320 | package-input-error? | |
321 | (input package-error-invalid-input)) | |
322 | ||
9b222abe LC |
323 | (define-condition-type &package-cross-build-system-error &package-error |
324 | package-cross-build-system-error?) | |
325 | ||
d36622dc | 326 | |
2847050a LC |
327 | (define (package-full-name package) |
328 | "Return the full name of PACKAGE--i.e., `NAME-VERSION'." | |
329 | (string-append (package-name package) "-" (package-version package))) | |
330 | ||
ac10e0e1 LC |
331 | (define (%standard-patch-inputs) |
332 | (let ((ref (lambda (module var) | |
333 | (module-ref (resolve-interface module) var)))) | |
334 | `(("tar" ,(ref '(gnu packages base) 'tar)) | |
335 | ("xz" ,(ref '(gnu packages compression) 'xz)) | |
336 | ("bzip2" ,(ref '(gnu packages compression) 'bzip2)) | |
337 | ("gzip" ,(ref '(gnu packages compression) 'gzip)) | |
338 | ("lzip" ,(ref '(gnu packages compression) 'lzip)) | |
17287d7d | 339 | ("unzip" ,(ref '(gnu packages zip) 'unzip)) |
9cca706c | 340 | ("patch" ,(ref '(gnu packages base) 'patch)) |
ec3b1c57 LC |
341 | ("locales" ,(ref '(gnu packages commencement) |
342 | 'glibc-utf8-locales-final))))) | |
ac10e0e1 | 343 | |
1d9bc459 | 344 | (define (default-guile) |
e87f0591 LC |
345 | "Return the default Guile package used to run the build code of |
346 | derivations." | |
bdb36958 | 347 | (let ((distro (resolve-interface '(gnu packages commencement)))) |
1d9bc459 | 348 | (module-ref distro 'guile-final))) |
ac10e0e1 | 349 | |
ff40e9b7 LC |
350 | (define* (default-guile-derivation #:optional (system (%current-system))) |
351 | "Return the derivation for SYSTEM of the default Guile package used to run | |
352 | the build code of derivation." | |
353 | (package->derivation (default-guile) system | |
354 | #:graft? #f)) | |
355 | ||
cf87cc89 | 356 | (define* (patch-and-repack source patches |
ac10e0e1 | 357 | #:key |
a158484d | 358 | inputs |
f9cc8971 | 359 | (snippet #f) |
ac10e0e1 | 360 | (flags '("-p1")) |
f9cc8971 LC |
361 | (modules '()) |
362 | (imported-modules '()) | |
ac10e0e1 LC |
363 | (guile-for-build (%guile-for-build)) |
364 | (system (%current-system))) | |
f9cc8971 LC |
365 | "Unpack SOURCE (a derivation or store path), apply all of PATCHES, and |
366 | repack the tarball using the tools listed in INPUTS. When SNIPPET is true, | |
367 | it must be an s-expression that will run from within the directory where | |
368 | SOURCE was unpacked, after all of PATCHES have been applied. MODULES and | |
369 | IMPORTED-MODULES specify modules to use/import for use by SNIPPET." | |
370 | (define source-file-name | |
371 | ;; SOURCE is usually a derivation, but it could be a store file. | |
372 | (if (derivation? source) | |
373 | (derivation->output-path source) | |
374 | source)) | |
375 | ||
a158484d LC |
376 | (define lookup-input |
377 | ;; The default value of the 'patch-inputs' field, and thus INPUTS is #f, | |
378 | ;; so deal with that. | |
379 | (let ((inputs (or inputs (%standard-patch-inputs)))) | |
380 | (lambda (name) | |
381 | (match (assoc-ref inputs name) | |
382 | ((package) package) | |
383 | (#f #f))))) | |
cf87cc89 | 384 | |
ac10e0e1 | 385 | (define decompression-type |
f9cc8971 LC |
386 | (cond ((string-suffix? "gz" source-file-name) "gzip") |
387 | ((string-suffix? "bz2" source-file-name) "bzip2") | |
388 | ((string-suffix? "lz" source-file-name) "lzip") | |
17287d7d | 389 | ((string-suffix? "zip" source-file-name) "unzip") |
f9cc8971 | 390 | (else "xz"))) |
ac10e0e1 LC |
391 | |
392 | (define original-file-name | |
f9cc8971 LC |
393 | ;; Remove the store prefix plus the slash, hash, and hyphen. |
394 | (let* ((sans (string-drop source-file-name | |
395 | (+ (string-length (%store-prefix)) 1))) | |
396 | (dash (string-index sans #\-))) | |
397 | (string-drop sans (+ 1 dash)))) | |
ac10e0e1 | 398 | |
3ca00bb5 LC |
399 | (define (numeric-extension? file-name) |
400 | ;; Return true if FILE-NAME ends with digits. | |
857ecb3d LC |
401 | (and=> (file-extension file-name) |
402 | (cut string-every char-set:hex-digit <>))) | |
3ca00bb5 LC |
403 | |
404 | (define (tarxz-name file-name) | |
405 | ;; Return a '.tar.xz' file name based on FILE-NAME. | |
406 | (let ((base (if (numeric-extension? file-name) | |
407 | original-file-name | |
408 | (file-sans-extension file-name)))) | |
409 | (string-append base | |
410 | (if (equal? (file-extension base) "tar") | |
411 | ".xz" | |
412 | ".tar.xz")))) | |
413 | ||
cf87cc89 LC |
414 | (define instantiate-patch |
415 | (match-lambda | |
416 | ((? string? patch) | |
417 | (interned-file patch #:recursive? #t)) | |
418 | ((? origin? patch) | |
419 | (origin->derivation patch system)))) | |
420 | ||
421 | (mlet %store-monad ((tar -> (lookup-input "tar")) | |
422 | (xz -> (lookup-input "xz")) | |
423 | (patch -> (lookup-input "patch")) | |
424 | (locales -> (lookup-input "locales")) | |
425 | (decomp -> (lookup-input decompression-type)) | |
426 | (patches (sequence %store-monad | |
427 | (map instantiate-patch patches)))) | |
428 | (define build | |
429 | #~(begin | |
430 | (use-modules (ice-9 ftw) | |
431 | (srfi srfi-1) | |
432 | (guix build utils)) | |
433 | ||
434 | (define (apply-patch patch) | |
435 | (format (current-error-port) "applying '~a'...~%" patch) | |
436 | ||
437 | ;; Use '--force' so that patches that do not apply perfectly are | |
438 | ;; rejected. | |
1590e8a1 LC |
439 | (zero? (system* (string-append #+patch "/bin/patch") |
440 | "--force" #+@flags "--input" patch))) | |
cf87cc89 LC |
441 | |
442 | (define (first-file directory) | |
443 | ;; Return the name of the first file in DIRECTORY. | |
444 | (car (scandir directory | |
445 | (lambda (name) | |
446 | (not (member name '("." ".."))))))) | |
447 | ||
448 | ;; Encoding/decoding errors shouldn't be silent. | |
449 | (fluid-set! %default-port-conversion-strategy 'error) | |
450 | ||
1590e8a1 | 451 | (when #+locales |
cf87cc89 LC |
452 | ;; First of all, install a UTF-8 locale so that UTF-8 file names |
453 | ;; are correctly interpreted. During bootstrap, LOCALES is #f. | |
1590e8a1 | 454 | (setenv "LOCPATH" (string-append #+locales "/lib/locale")) |
cf87cc89 LC |
455 | (setlocale LC_ALL "en_US.UTF-8")) |
456 | ||
1590e8a1 LC |
457 | (setenv "PATH" (string-append #+xz "/bin" ":" |
458 | #+decomp "/bin")) | |
cf87cc89 LC |
459 | |
460 | ;; SOURCE may be either a directory or a tarball. | |
1590e8a1 | 461 | (and (if (file-is-directory? #+source) |
cf87cc89 LC |
462 | (let* ((store (or (getenv "NIX_STORE") "/gnu/store")) |
463 | (len (+ 1 (string-length store))) | |
1590e8a1 | 464 | (base (string-drop #+source len)) |
cf87cc89 LC |
465 | (dash (string-index base #\-)) |
466 | (directory (string-drop base (+ 1 dash)))) | |
467 | (mkdir directory) | |
1590e8a1 | 468 | (copy-recursively #+source directory) |
cf87cc89 | 469 | #t) |
1590e8a1 LC |
470 | #+(if (string=? decompression-type "unzip") |
471 | #~(zero? (system* "unzip" #+source)) | |
472 | #~(zero? (system* (string-append #+tar "/bin/tar") | |
473 | "xvf" #+source)))) | |
cf87cc89 LC |
474 | (let ((directory (first-file "."))) |
475 | (format (current-error-port) | |
476 | "source is under '~a'~%" directory) | |
477 | (chdir directory) | |
478 | ||
1590e8a1 LC |
479 | (and (every apply-patch '#+patches) |
480 | #+@(if snippet | |
cf87cc89 LC |
481 | #~((let ((module (make-fresh-user-module))) |
482 | (module-use-interfaces! module | |
483 | (map resolve-interface | |
1590e8a1 | 484 | '#+modules)) |
cf87cc89 | 485 | ((@ (system base compile) compile) |
1590e8a1 | 486 | '#+snippet |
cf87cc89 LC |
487 | #:to 'value |
488 | #:opts %auto-compilation-options | |
489 | #:env module))) | |
490 | #~()) | |
491 | ||
492 | (begin (chdir "..") #t) | |
1590e8a1 | 493 | (zero? (system* (string-append #+tar "/bin/tar") |
cf87cc89 LC |
494 | "cvfa" #$output directory))))))) |
495 | ||
496 | (let ((name (tarxz-name original-file-name)) | |
497 | (modules (delete-duplicates (cons '(guix build utils) modules)))) | |
498 | (gexp->derivation name build | |
499 | #:graft? #f | |
500 | #:system system | |
501 | #:modules modules | |
502 | #:guile-for-build guile-for-build)))) | |
ac10e0e1 | 503 | |
113aef68 LC |
504 | (define (transitive-inputs inputs) |
505 | (let loop ((inputs inputs) | |
a3d73f59 LC |
506 | (result '())) |
507 | (match inputs | |
508 | (() | |
509 | (delete-duplicates (reverse result))) ; XXX: efficiency | |
510 | (((and i (name (? package? p) sub ...)) rest ...) | |
511 | (let ((t (map (match-lambda | |
512 | ((dep-name derivation ...) | |
513 | (cons (string-append name "/" dep-name) | |
514 | derivation))) | |
515 | (package-propagated-inputs p)))) | |
516 | (loop (append t rest) | |
517 | (append t (cons i result))))) | |
518 | ((input rest ...) | |
519 | (loop rest (cons input result)))))) | |
520 | ||
7d193ec3 EB |
521 | (define (package-direct-inputs package) |
522 | "Return all the direct inputs of PACKAGE---i.e, its direct inputs along | |
523 | with their propagated inputs." | |
524 | (append (package-native-inputs package) | |
525 | (package-inputs package) | |
526 | (package-propagated-inputs package))) | |
527 | ||
113aef68 LC |
528 | (define (package-transitive-inputs package) |
529 | "Return the transitive inputs of PACKAGE---i.e., its direct inputs along | |
530 | with their propagated inputs, recursively." | |
7d193ec3 | 531 | (transitive-inputs (package-direct-inputs package))) |
113aef68 | 532 | |
9c1edabd LC |
533 | (define (package-transitive-target-inputs package) |
534 | "Return the transitive target inputs of PACKAGE---i.e., its direct inputs | |
535 | along with their propagated inputs, recursively. This only includes inputs | |
536 | for the target system, and not native inputs." | |
537 | (transitive-inputs (append (package-inputs package) | |
538 | (package-propagated-inputs package)))) | |
539 | ||
540 | (define (package-transitive-native-inputs package) | |
541 | "Return the transitive native inputs of PACKAGE---i.e., its direct inputs | |
542 | along with their propagated inputs, recursively. This only includes inputs | |
543 | for the host system (\"native inputs\"), and not target inputs." | |
544 | (transitive-inputs (package-native-inputs package))) | |
545 | ||
113aef68 LC |
546 | (define (package-transitive-propagated-inputs package) |
547 | "Return the propagated inputs of PACKAGE, and their propagated inputs, | |
548 | recursively." | |
549 | (transitive-inputs (package-propagated-inputs package))) | |
550 | ||
a193b824 MW |
551 | (define-syntax define-memoized/v |
552 | (lambda (form) | |
553 | "Define a memoized single-valued unary procedure with docstring. | |
554 | The procedure argument is compared to cached keys using `eqv?'." | |
555 | (syntax-case form () | |
556 | ((_ (proc arg) docstring body body* ...) | |
557 | (string? (syntax->datum #'docstring)) | |
558 | #'(define proc | |
559 | (let ((cache (make-hash-table))) | |
560 | (define (proc arg) | |
561 | docstring | |
562 | (match (hashv-get-handle cache arg) | |
563 | ((_ . value) | |
564 | value) | |
565 | (_ | |
566 | (let ((result (let () body body* ...))) | |
567 | (hashv-set! cache arg result) | |
568 | result)))) | |
569 | proc)))))) | |
c37a74bd | 570 | |
a193b824 | 571 | (define-memoized/v (package-transitive-supported-systems package) |
7c3c0374 LC |
572 | "Return the intersection of the systems supported by PACKAGE and those |
573 | supported by its dependencies." | |
a193b824 MW |
574 | (fold (lambda (input systems) |
575 | (match input | |
576 | ((label (? package? p) . _) | |
577 | (lset-intersection | |
578 | string=? systems (package-transitive-supported-systems p))) | |
579 | (_ | |
580 | systems))) | |
581 | (package-supported-systems package) | |
9bf3ced0 | 582 | (bag-direct-inputs (package->bag package)))) |
7c3c0374 | 583 | |
cceab875 LC |
584 | (define (bag-direct-inputs bag) |
585 | "Same as 'package-direct-inputs', but applied to a bag." | |
586 | (append (bag-build-inputs bag) | |
587 | (bag-host-inputs bag) | |
588 | (bag-target-inputs bag))) | |
589 | ||
0d5a559f LC |
590 | (define (bag-transitive-inputs bag) |
591 | "Same as 'package-transitive-inputs', but applied to a bag." | |
cceab875 | 592 | (transitive-inputs (bag-direct-inputs bag))) |
0d5a559f LC |
593 | |
594 | (define (bag-transitive-build-inputs bag) | |
595 | "Same as 'package-transitive-native-inputs', but applied to a bag." | |
596 | (transitive-inputs (bag-build-inputs bag))) | |
597 | ||
598 | (define (bag-transitive-host-inputs bag) | |
599 | "Same as 'package-transitive-target-inputs', but applied to a bag." | |
600 | (transitive-inputs (bag-host-inputs bag))) | |
601 | ||
602 | (define (bag-transitive-target-inputs bag) | |
603 | "Return the \"target inputs\" of BAG, recursively." | |
604 | (transitive-inputs (bag-target-inputs bag))) | |
605 | ||
a2ebaddd LC |
606 | \f |
607 | ;;; | |
608 | ;;; Package derivations. | |
609 | ;;; | |
610 | ||
611 | (define %derivation-cache | |
612 | ;; Package to derivation-path mapping. | |
e4588af9 | 613 | (make-weak-key-hash-table 100)) |
a2ebaddd | 614 | |
e509d152 LC |
615 | (define (cache package system thunk) |
616 | "Memoize the return values of THUNK as the derivation of PACKAGE on | |
617 | SYSTEM." | |
bce7526f LC |
618 | ;; FIXME: This memoization should be associated with the open store, because |
619 | ;; otherwise it breaks when switching to a different store. | |
e509d152 LC |
620 | (let ((vals (call-with-values thunk list))) |
621 | ;; Use `hashq-set!' instead of `hash-set!' because `hash' returns the | |
622 | ;; same value for all structs (as of Guile 2.0.6), and because pointer | |
623 | ;; equality is sufficient in practice. | |
8dcec914 LC |
624 | (hashq-set! %derivation-cache package |
625 | `((,system ,@vals) | |
626 | ,@(or (hashq-ref %derivation-cache package) | |
627 | '()))) | |
e509d152 LC |
628 | (apply values vals))) |
629 | ||
630 | (define-syntax-rule (cached package system body ...) | |
631 | "Memoize the result of BODY for the arguments PACKAGE and SYSTEM. | |
632 | Return the cached result when available." | |
8dcec914 LC |
633 | (let ((thunk (lambda () body ...)) |
634 | (key system)) | |
e509d152 LC |
635 | (match (hashq-ref %derivation-cache package) |
636 | ((alist (... ...)) | |
8dcec914 | 637 | (match (assoc-ref alist key) |
e509d152 LC |
638 | ((vals (... ...)) |
639 | (apply values vals)) | |
640 | (#f | |
8dcec914 | 641 | (cache package key thunk)))) |
e509d152 | 642 | (#f |
8dcec914 | 643 | (cache package key thunk))))) |
a2ebaddd | 644 | |
a63062b5 LC |
645 | (define* (expand-input store package input system #:optional cross-system) |
646 | "Expand INPUT, an input tuple, such that it contains only references to | |
647 | derivation paths or store paths. PACKAGE is only used to provide contextual | |
648 | information in exceptions." | |
592ef6c8 LC |
649 | (define (intern file) |
650 | ;; Add FILE to the store. Set the `recursive?' bit to #t, so that | |
651 | ;; file permissions are preserved. | |
a9ebd9ef | 652 | (add-to-store store (basename file) #t "sha256" file)) |
592ef6c8 | 653 | |
a63062b5 LC |
654 | (define derivation |
655 | (if cross-system | |
05962f29 LC |
656 | (cut package-cross-derivation store <> cross-system system |
657 | #:graft? #f) | |
658 | (cut package-derivation store <> system #:graft? #f))) | |
a63062b5 LC |
659 | |
660 | (match input | |
661 | (((? string? name) (? package? package)) | |
662 | (list name (derivation package))) | |
663 | (((? string? name) (? package? package) | |
664 | (? string? sub-drv)) | |
665 | (list name (derivation package) | |
666 | sub-drv)) | |
667 | (((? string? name) | |
668 | (and (? string?) (? derivation-path?) drv)) | |
669 | (list name drv)) | |
670 | (((? string? name) | |
671 | (and (? string?) (? file-exists? file))) | |
672 | ;; Add FILE to the store. When FILE is in the sub-directory of a | |
673 | ;; store path, it needs to be added anyway, so it can be used as a | |
674 | ;; source. | |
675 | (list name (intern file))) | |
676 | (((? string? name) (? origin? source)) | |
677 | (list name (package-source-derivation store source system))) | |
678 | (x | |
679 | (raise (condition (&package-input-error | |
680 | (package package) | |
681 | (input x))))))) | |
592ef6c8 | 682 | |
0d5a559f LC |
683 | (define* (package->bag package #:optional |
684 | (system (%current-system)) | |
05962f29 LC |
685 | (target (%current-target-system)) |
686 | #:key (graft? (%graft?))) | |
0d5a559f LC |
687 | "Compile PACKAGE into a bag for SYSTEM, possibly cross-compiled to TARGET, |
688 | and return it." | |
689 | ;; Bind %CURRENT-SYSTEM and %CURRENT-TARGET-SYSTEM so that thunked field | |
690 | ;; values can refer to it. | |
691 | (parameterize ((%current-system system) | |
692 | (%current-target-system target)) | |
05962f29 LC |
693 | (match (if graft? |
694 | (or (package-replacement package) package) | |
695 | package) | |
0d5a559f LC |
696 | (($ <package> name version source build-system |
697 | args inputs propagated-inputs native-inputs self-native-input? | |
698 | outputs) | |
05962f29 | 699 | (or (make-bag build-system (string-append name "-" version) |
d3d337d2 | 700 | #:system system |
0d5a559f LC |
701 | #:target target |
702 | #:source source | |
703 | #:inputs (append (inputs) | |
704 | (propagated-inputs)) | |
705 | #:outputs outputs | |
706 | #:native-inputs `(,@(if (and target self-native-input?) | |
707 | `(("self" ,package)) | |
708 | '()) | |
709 | ,@(native-inputs)) | |
710 | #:arguments (args)) | |
711 | (raise (if target | |
712 | (condition | |
713 | (&package-cross-build-system-error | |
714 | (package package))) | |
715 | (condition | |
716 | (&package-error | |
717 | (package package)))))))))) | |
718 | ||
05962f29 LC |
719 | (define (input-graft store system) |
720 | "Return a procedure that, given an input referring to a package with a | |
721 | graft, returns a pair with the original derivation and the graft's derivation, | |
722 | and returns #f for other inputs." | |
723 | (match-lambda | |
724 | ((label (? package? package) sub-drv ...) | |
725 | (let ((replacement (package-replacement package))) | |
726 | (and replacement | |
727 | (let ((orig (package-derivation store package system | |
728 | #:graft? #f)) | |
729 | (new (package-derivation store replacement system))) | |
730 | (graft | |
731 | (origin orig) | |
732 | (replacement new) | |
733 | (origin-output (match sub-drv | |
734 | (() "out") | |
735 | ((output) output))) | |
736 | (replacement-output origin-output)))))) | |
737 | (x | |
738 | #f))) | |
739 | ||
740 | (define (input-cross-graft store target system) | |
741 | "Same as 'input-graft', but for cross-compilation inputs." | |
742 | (match-lambda | |
743 | ((label (? package? package) sub-drv ...) | |
744 | (let ((replacement (package-replacement package))) | |
745 | (and replacement | |
746 | (let ((orig (package-cross-derivation store package target system | |
747 | #:graft? #f)) | |
748 | (new (package-cross-derivation store replacement | |
749 | target system))) | |
750 | (graft | |
751 | (origin orig) | |
752 | (replacement new) | |
753 | (origin-output (match sub-drv | |
754 | (() "out") | |
755 | ((output) output))) | |
756 | (replacement-output origin-output)))))) | |
757 | (_ | |
758 | #f))) | |
759 | ||
760 | (define* (bag-grafts store bag) | |
761 | "Return the list of grafts applicable to BAG. Each graft is a <graft> | |
762 | record." | |
763 | (let ((target (bag-target bag)) | |
764 | (system (bag-system bag))) | |
765 | (define native-grafts | |
766 | (filter-map (input-graft store system) | |
767 | (append (bag-transitive-build-inputs bag) | |
768 | (bag-transitive-target-inputs bag) | |
769 | (if target | |
770 | '() | |
771 | (bag-transitive-host-inputs bag))))) | |
772 | ||
773 | (define target-grafts | |
774 | (if target | |
775 | (filter-map (input-cross-graft store target system) | |
776 | (bag-transitive-host-inputs bag)) | |
777 | '())) | |
778 | ||
779 | (append native-grafts target-grafts))) | |
780 | ||
781 | (define* (package-grafts store package | |
782 | #:optional (system (%current-system)) | |
783 | #:key target) | |
784 | "Return the list of grafts applicable to PACKAGE as built for SYSTEM and | |
785 | TARGET." | |
786 | (let* ((package (or (package-replacement package) package)) | |
787 | (bag (package->bag package system target))) | |
788 | (bag-grafts store bag))) | |
789 | ||
d3d337d2 LC |
790 | (define* (bag->derivation store bag |
791 | #:optional context) | |
792 | "Return the derivation to build BAG for SYSTEM. Optionally, CONTEXT can be | |
793 | a package object describing the context in which the call occurs, for improved | |
794 | error reporting." | |
795 | (if (bag-target bag) | |
796 | (bag->cross-derivation store bag) | |
797 | (let* ((system (bag-system bag)) | |
798 | (inputs (bag-transitive-inputs bag)) | |
799 | (input-drvs (map (cut expand-input store context <> system) | |
800 | inputs)) | |
801 | (paths (delete-duplicates | |
802 | (append-map (match-lambda | |
803 | ((_ (? package? p) _ ...) | |
804 | (package-native-search-paths | |
805 | p)) | |
806 | (_ '())) | |
807 | inputs)))) | |
808 | ||
809 | (apply (bag-build bag) | |
810 | store (bag-name bag) input-drvs | |
811 | #:search-paths paths | |
812 | #:outputs (bag-outputs bag) #:system system | |
813 | (bag-arguments bag))))) | |
814 | ||
815 | (define* (bag->cross-derivation store bag | |
816 | #:optional context) | |
817 | "Return the derivation to build BAG, which is actually a cross build. | |
818 | Optionally, CONTEXT can be a package object denoting the context of the call. | |
819 | This is an internal procedure." | |
820 | (let* ((system (bag-system bag)) | |
821 | (target (bag-target bag)) | |
822 | (host (bag-transitive-host-inputs bag)) | |
823 | (host-drvs (map (cut expand-input store context <> system target) | |
824 | host)) | |
825 | (target* (bag-transitive-target-inputs bag)) | |
826 | (target-drvs (map (cut expand-input store context <> system) | |
827 | target*)) | |
828 | (build (bag-transitive-build-inputs bag)) | |
829 | (build-drvs (map (cut expand-input store context <> system) | |
830 | build)) | |
831 | (all (append build target* host)) | |
832 | (paths (delete-duplicates | |
833 | (append-map (match-lambda | |
834 | ((_ (? package? p) _ ...) | |
835 | (package-search-paths p)) | |
836 | (_ '())) | |
837 | all))) | |
838 | (npaths (delete-duplicates | |
839 | (append-map (match-lambda | |
840 | ((_ (? package? p) _ ...) | |
841 | (package-native-search-paths | |
842 | p)) | |
843 | (_ '())) | |
844 | all)))) | |
845 | ||
846 | (apply (bag-build bag) | |
847 | store (bag-name bag) | |
848 | #:native-drvs build-drvs | |
849 | #:target-drvs (append host-drvs target-drvs) | |
850 | #:search-paths paths | |
851 | #:native-search-paths npaths | |
852 | #:outputs (bag-outputs bag) | |
853 | #:system system #:target target | |
854 | (bag-arguments bag)))) | |
855 | ||
a63062b5 | 856 | (define* (package-derivation store package |
05962f29 LC |
857 | #:optional (system (%current-system)) |
858 | #:key (graft? (%graft?))) | |
59688fc4 LC |
859 | "Return the <derivation> object of PACKAGE for SYSTEM." |
860 | ||
e509d152 LC |
861 | ;; Compute the derivation and cache the result. Caching is important |
862 | ;; because some derivations, such as the implicit inputs of the GNU build | |
863 | ;; system, will be queried many, many times in a row. | |
05962f29 LC |
864 | (cached package (cons system graft?) |
865 | (let* ((bag (package->bag package system #f #:graft? graft?)) | |
866 | (drv (bag->derivation store bag package))) | |
867 | (if graft? | |
868 | (match (bag-grafts store bag) | |
869 | (() | |
870 | drv) | |
871 | (grafts | |
872 | (let ((guile (package-derivation store (default-guile) | |
873 | system #:graft? #f))) | |
874 | (graft-derivation store (bag-name bag) drv grafts | |
875 | #:system system | |
876 | #:guile guile)))) | |
877 | drv)))) | |
e3ce5d70 | 878 | |
9c1edabd | 879 | (define* (package-cross-derivation store package target |
05962f29 LC |
880 | #:optional (system (%current-system)) |
881 | #:key (graft? (%graft?))) | |
9c1edabd LC |
882 | "Cross-build PACKAGE for TARGET (a GNU triplet) from host SYSTEM (a Guix |
883 | system identifying string)." | |
05962f29 LC |
884 | (cached package (list system target graft?) |
885 | (let* ((bag (package->bag package system target #:graft? graft?)) | |
886 | (drv (bag->derivation store bag package))) | |
887 | (if graft? | |
888 | (match (bag-grafts store bag) | |
889 | (() | |
890 | drv) | |
891 | (grafts | |
892 | (graft-derivation store (bag-name bag) drv grafts | |
893 | #:system system | |
894 | #:guile | |
895 | (package-derivation store (default-guile) | |
896 | system #:graft? #f)))) | |
897 | drv)))) | |
d510ab46 | 898 | |
de8bcdae LC |
899 | (define* (package-output store package |
900 | #:optional (output "out") (system (%current-system))) | |
d510ab46 LC |
901 | "Return the output path of PACKAGE's OUTPUT for SYSTEM---where OUTPUT is the |
902 | symbolic output name, such as \"out\". Note that this procedure calls | |
903 | `package-derivation', which is costly." | |
59688fc4 LC |
904 | (let ((drv (package-derivation store package system))) |
905 | (derivation->output-path drv output))) | |
e87f0591 LC |
906 | |
907 | \f | |
908 | ;;; | |
909 | ;;; Monadic interface. | |
910 | ;;; | |
911 | ||
912 | (define (set-guile-for-build guile) | |
913 | "This monadic procedure changes the Guile currently used to run the build | |
914 | code of derivations to GUILE, a package object." | |
915 | (lambda (store) | |
916 | (let ((guile (package-derivation store guile))) | |
4e190c28 | 917 | (values (%guile-for-build guile) store)))) |
e87f0591 LC |
918 | |
919 | (define* (package-file package | |
920 | #:optional file | |
921 | #:key | |
922 | system (output "out") target) | |
923 | "Return as a monadic value the absolute file name of FILE within the | |
924 | OUTPUT directory of PACKAGE. When FILE is omitted, return the name of the | |
925 | OUTPUT directory of PACKAGE. When TARGET is true, use it as a | |
926 | cross-compilation target triplet." | |
927 | (lambda (store) | |
928 | (define compute-derivation | |
929 | (if target | |
930 | (cut package-cross-derivation <> <> target <>) | |
931 | package-derivation)) | |
932 | ||
933 | (let* ((system (or system (%current-system))) | |
934 | (drv (compute-derivation store package system)) | |
935 | (out (derivation->output-path drv output))) | |
4e190c28 LC |
936 | (values (if file |
937 | (string-append out "/" file) | |
938 | out) | |
939 | store)))) | |
e87f0591 LC |
940 | |
941 | (define package->derivation | |
942 | (store-lift package-derivation)) | |
943 | ||
944 | (define package->cross-derivation | |
945 | (store-lift package-cross-derivation)) | |
946 | ||
ff40e9b7 LC |
947 | (define-gexp-compiler (package-compiler (package package?) system target) |
948 | ;; Compile PACKAGE to a derivation for SYSTEM, optionally cross-compiled for | |
949 | ;; TARGET. This is used when referring to a package from within a gexp. | |
950 | (if target | |
951 | (package->cross-derivation package target system) | |
952 | (package->derivation package system))) | |
953 | ||
f220a838 LC |
954 | (define* (origin->derivation source |
955 | #:optional (system (%current-system))) | |
956 | "When SOURCE is an <origin> object, return its derivation for SYSTEM. When | |
957 | SOURCE is a file name, return either the interned file name (if SOURCE is | |
958 | outside of the store) or SOURCE itself (if SOURCE is already a store item.)" | |
959 | (match source | |
6b1f9721 | 960 | (($ <origin> uri method sha256 name (= force ()) #f) |
f220a838 LC |
961 | ;; No patches, no snippet: this is a fixed-output derivation. |
962 | (method uri 'sha256 sha256 name #:system system)) | |
6b1f9721 | 963 | (($ <origin> uri method sha256 name (= force (patches ...)) snippet |
f220a838 LC |
964 | (flags ...) inputs (modules ...) (imported-modules ...) |
965 | guile-for-build) | |
966 | ;; Patches and/or a snippet. | |
967 | (mlet %store-monad ((source (method uri 'sha256 sha256 name | |
968 | #:system system)) | |
969 | (guile (package->derivation (or guile-for-build | |
970 | (default-guile)) | |
971 | system | |
972 | #:graft? #f))) | |
cf87cc89 LC |
973 | (patch-and-repack source patches |
974 | #:inputs inputs | |
975 | #:snippet snippet | |
976 | #:flags flags | |
977 | #:system system | |
978 | #:modules modules | |
979 | #:imported-modules modules | |
980 | #:guile-for-build guile))) | |
f220a838 LC |
981 | ((and (? string?) (? direct-store-path?) file) |
982 | (with-monad %store-monad | |
983 | (return file))) | |
984 | ((? string? file) | |
985 | (interned-file file (basename file) | |
986 | #:recursive? #t)))) | |
987 | ||
ff40e9b7 LC |
988 | (define-gexp-compiler (origin-compiler (origin origin?) system target) |
989 | ;; Compile ORIGIN to a derivation for SYSTEM. This is used when referring | |
990 | ;; to an origin from within a gexp. | |
991 | (origin->derivation origin system)) | |
992 | ||
f220a838 LC |
993 | (define package-source-derivation |
994 | (store-lower origin->derivation)) |