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bdb36958 | 1 | ;;; GNU Guix --- Functional package management for GNU |
168c4000 | 2 | ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> |
bdb36958 LC |
3 | ;;; Copyright © 2014 Andreas Enge <andreas@enge.fr> |
4 | ;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org> | |
13f7f2fd | 5 | ;;; Copyright © 2014, 2015, 2017 Mark H Weaver <mhw@netris.org> |
bdb36958 LC |
6 | ;;; |
7 | ;;; This file is part of GNU Guix. | |
8 | ;;; | |
9 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
10 | ;;; under the terms of the GNU General Public License as published by | |
11 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
12 | ;;; your option) any later version. | |
13 | ;;; | |
14 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
15 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | ;;; GNU General Public License for more details. | |
18 | ;;; | |
19 | ;;; You should have received a copy of the GNU General Public License | |
20 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
21 | ||
22 | (define-module (gnu packages commencement) | |
23 | #:use-module ((guix licenses) | |
24 | #:select (gpl3+ lgpl2.0+ public-domain)) | |
b2fd8f63 | 25 | #:use-module (gnu packages) |
bdb36958 LC |
26 | #:use-module (gnu packages bootstrap) |
27 | #:use-module (gnu packages base) | |
28 | #:use-module (gnu packages bash) | |
29 | #:use-module (gnu packages gcc) | |
2d5d63d7 | 30 | #:use-module (gnu packages m4) |
d75acc29 | 31 | #:use-module (gnu packages indent) |
c00a9fbf | 32 | #:use-module (gnu packages file) |
bdb36958 | 33 | #:use-module (gnu packages gawk) |
2d5d63d7 | 34 | #:use-module (gnu packages bison) |
d75acc29 | 35 | #:use-module (gnu packages flex) |
bdb36958 | 36 | #:use-module (gnu packages guile) |
6162b95d | 37 | #:use-module (gnu packages gettext) |
bdb36958 LC |
38 | #:use-module (gnu packages multiprecision) |
39 | #:use-module (gnu packages compression) | |
40 | #:use-module (gnu packages perl) | |
41 | #:use-module (gnu packages linux) | |
d75acc29 | 42 | #:use-module (gnu packages hurd) |
bdb36958 LC |
43 | #:use-module (gnu packages texinfo) |
44 | #:use-module (gnu packages pkg-config) | |
45 | #:use-module (guix packages) | |
46 | #:use-module (guix download) | |
47 | #:use-module (guix build-system gnu) | |
48 | #:use-module (guix build-system trivial) | |
49 | #:use-module (guix utils) | |
50 | #:use-module (srfi srfi-1) | |
51 | #:use-module (srfi srfi-26) | |
52 | #:use-module (ice-9 vlist) | |
d75acc29 MR |
53 | #:use-module (ice-9 match) |
54 | #:use-module (ice-9 regex)) | |
bdb36958 LC |
55 | |
56 | ;;; Commentary: | |
57 | ;;; | |
58 | ;;; This is the commencement, this is where things start. Before the | |
59 | ;;; commencement, of course, there's the 'bootstrap' module, which provides us | |
60 | ;;; with the initial binaries. This module uses those bootstrap binaries to | |
61 | ;;; actually build up the whole tool chain that make up the implicit inputs of | |
62 | ;;; 'gnu-build-system'. | |
63 | ;;; | |
64 | ;;; To avoid circular dependencies, this module should not be imported | |
65 | ;;; directly from anywhere. | |
66 | ;;; | |
67 | ;;; Code: | |
68 | ||
69 | (define gnu-make-boot0 | |
70 | (package-with-bootstrap-guile | |
71 | (package (inherit gnu-make) | |
72 | (name "make-boot0") | |
bdb36958 LC |
73 | (arguments |
74 | `(#:guile ,%bootstrap-guile | |
75 | #:implicit-inputs? #f | |
76 | #:tests? #f ; cannot run "make check" | |
77 | ,@(substitute-keyword-arguments (package-arguments gnu-make) | |
78 | ((#:phases phases) | |
8e5e8724 LC |
79 | `(modify-phases ,phases |
80 | (replace 'build | |
81 | (lambda _ | |
82 | (zero? (system* "./build.sh")))) | |
83 | (replace 'install | |
84 | (lambda* (#:key outputs #:allow-other-keys) | |
85 | (let* ((out (assoc-ref outputs "out")) | |
86 | (bin (string-append out "/bin"))) | |
712b62d8 | 87 | (install-file "make" bin))))))))) |
bdb36958 LC |
88 | (native-inputs '()) ; no need for 'pkg-config' |
89 | (inputs %bootstrap-inputs)))) | |
90 | ||
91 | (define diffutils-boot0 | |
92 | (package-with-bootstrap-guile | |
93 | (let ((p (package-with-explicit-inputs diffutils | |
94 | `(("make" ,gnu-make-boot0) | |
95 | ,@%bootstrap-inputs) | |
96 | #:guile %bootstrap-guile))) | |
97 | (package (inherit p) | |
09964b4f | 98 | (name "diffutils-boot0") |
bdb36958 LC |
99 | (arguments `(#:tests? #f ; the test suite needs diffutils |
100 | ,@(package-arguments p))))))) | |
101 | ||
102 | (define findutils-boot0 | |
103 | (package-with-bootstrap-guile | |
09964b4f LC |
104 | (package-with-explicit-inputs (package |
105 | (inherit findutils) | |
106 | (name "findutils-boot0")) | |
bdb36958 LC |
107 | `(("make" ,gnu-make-boot0) |
108 | ("diffutils" ,diffutils-boot0) ; for tests | |
109 | ,@%bootstrap-inputs) | |
110 | (current-source-location) | |
111 | #:guile %bootstrap-guile))) | |
112 | ||
c00a9fbf MW |
113 | (define file-boot0 |
114 | (package-with-bootstrap-guile | |
f1597427 | 115 | (package-with-explicit-inputs (package/inherit file |
09964b4f | 116 | (name "file-boot0")) |
c00a9fbf MW |
117 | `(("make" ,gnu-make-boot0) |
118 | ,@%bootstrap-inputs) | |
119 | (current-source-location) | |
120 | #:guile %bootstrap-guile))) | |
121 | ||
bdb36958 LC |
122 | |
123 | (define %boot0-inputs | |
124 | `(("make" ,gnu-make-boot0) | |
125 | ("diffutils" ,diffutils-boot0) | |
126 | ("findutils" ,findutils-boot0) | |
c00a9fbf | 127 | ("file" ,file-boot0) |
bdb36958 LC |
128 | ,@%bootstrap-inputs)) |
129 | ||
bdb36958 LC |
130 | (define* (boot-triplet #:optional (system (%current-system))) |
131 | ;; Return the triplet used to create the cross toolchain needed in the | |
132 | ;; first bootstrapping stage. | |
133 | (nix-system->gnu-triplet system "guix")) | |
134 | ||
135 | ;; Following Linux From Scratch, build a cross-toolchain in stage 0. That | |
136 | ;; toolchain actually targets the same OS and arch, but it has the advantage | |
137 | ;; of being independent of the libc and tools in %BOOTSTRAP-INPUTS, since | |
138 | ;; GCC-BOOT0 (below) is built without any reference to the target libc. | |
139 | ||
140 | (define binutils-boot0 | |
141 | (package-with-bootstrap-guile | |
142 | (package (inherit binutils) | |
143 | (name "binutils-cross-boot0") | |
144 | (arguments | |
145 | `(#:guile ,%bootstrap-guile | |
146 | #:implicit-inputs? #f | |
f8badf15 MW |
147 | |
148 | #:modules ((guix build gnu-build-system) | |
149 | (guix build utils) | |
150 | (ice-9 ftw)) ; for 'scandir' | |
151 | #:phases (alist-cons-after | |
152 | 'install 'add-symlinks | |
153 | (lambda* (#:key outputs #:allow-other-keys) | |
154 | ;; The cross-gcc invokes 'as', 'ld', etc, without the | |
155 | ;; triplet prefix, so add symlinks. | |
156 | (let ((out (assoc-ref outputs "out")) | |
157 | (triplet-prefix (string-append ,(boot-triplet) "-"))) | |
158 | (define (has-triplet-prefix? name) | |
159 | (string-prefix? triplet-prefix name)) | |
160 | (define (remove-triplet-prefix name) | |
161 | (substring name (string-length triplet-prefix))) | |
162 | (with-directory-excursion (string-append out "/bin") | |
163 | (for-each (lambda (name) | |
164 | (symlink name (remove-triplet-prefix name))) | |
165 | (scandir "." has-triplet-prefix?))) | |
166 | #t)) | |
167 | %standard-phases) | |
168 | ||
bdb36958 LC |
169 | ,@(substitute-keyword-arguments (package-arguments binutils) |
170 | ((#:configure-flags cf) | |
171 | `(cons ,(string-append "--target=" (boot-triplet)) | |
172 | ,cf))))) | |
173 | (inputs %boot0-inputs)))) | |
174 | ||
b810a850 LC |
175 | (define libstdc++-boot0 |
176 | ;; GCC's libcc1 is always built as a shared library (the top-level | |
177 | ;; 'Makefile.def' forcefully adds --enable-shared) and thus needs to refer | |
178 | ;; to libstdc++.so. We cannot build libstdc++-5.3 because it relies on | |
179 | ;; C++14 features missing in our bootstrap compiler. | |
180 | (let ((lib (package-with-bootstrap-guile (make-libstdc++ gcc-4.9)))) | |
181 | (package | |
182 | (inherit lib) | |
183 | (name "libstdc++-boot0") | |
184 | (arguments | |
185 | `(#:guile ,%bootstrap-guile | |
186 | #:implicit-inputs? #f | |
187 | ||
188 | ;; XXX: libstdc++.so NEEDs ld.so for some reason. | |
189 | #:validate-runpath? #f | |
190 | ||
191 | ,@(package-arguments lib))) | |
192 | (inputs %boot0-inputs) | |
193 | (native-inputs '())))) | |
194 | ||
bdb36958 LC |
195 | (define gcc-boot0 |
196 | (package-with-bootstrap-guile | |
c92f1c0a | 197 | (package (inherit gcc) |
bdb36958 LC |
198 | (name "gcc-cross-boot0") |
199 | (arguments | |
200 | `(#:guile ,%bootstrap-guile | |
201 | #:implicit-inputs? #f | |
202 | #:modules ((guix build gnu-build-system) | |
203 | (guix build utils) | |
204 | (ice-9 regex) | |
205 | (srfi srfi-1) | |
206 | (srfi srfi-26)) | |
c92f1c0a | 207 | ,@(substitute-keyword-arguments (package-arguments gcc) |
bdb36958 LC |
208 | ((#:configure-flags flags) |
209 | `(append (list ,(string-append "--target=" (boot-triplet)) | |
210 | ||
211 | ;; No libc yet. | |
212 | "--without-headers" | |
213 | ||
214 | ;; Disable features not needed at this stage. | |
215 | "--disable-shared" | |
216 | "--enable-languages=c,c++" | |
217 | ||
218 | ;; libstdc++ cannot be built at this stage | |
219 | ;; ("Link tests are not allowed after | |
220 | ;; GCC_NO_EXECUTABLES."). | |
221 | "--disable-libstdc++-v3" | |
222 | ||
223 | "--disable-threads" | |
224 | "--disable-libmudflap" | |
225 | "--disable-libatomic" | |
226 | "--disable-libsanitizer" | |
227 | "--disable-libitm" | |
228 | "--disable-libgomp" | |
de4ac325 LC |
229 | "--disable-libcilkrts" |
230 | "--disable-libvtv" | |
bdb36958 LC |
231 | "--disable-libssp" |
232 | "--disable-libquadmath" | |
233 | "--disable-decimal-float") | |
98bd851e LC |
234 | (remove (cut string-match |
235 | "--(with-system-zlib|enable-languages.*)" <>) | |
bdb36958 LC |
236 | ,flags))) |
237 | ((#:phases phases) | |
238 | `(alist-cons-after | |
239 | 'unpack 'unpack-gmp&co | |
240 | (lambda* (#:key inputs #:allow-other-keys) | |
241 | (let ((gmp (assoc-ref %build-inputs "gmp-source")) | |
242 | (mpfr (assoc-ref %build-inputs "mpfr-source")) | |
243 | (mpc (assoc-ref %build-inputs "mpc-source"))) | |
244 | ||
245 | ;; To reduce the set of pre-built bootstrap inputs, build | |
246 | ;; GMP & co. from GCC. | |
247 | (for-each (lambda (source) | |
248 | (or (zero? (system* "tar" "xvf" source)) | |
249 | (error "failed to unpack tarball" | |
250 | source))) | |
251 | (list gmp mpfr mpc)) | |
252 | ||
253 | ;; Create symlinks like `gmp' -> `gmp-x.y.z'. | |
254 | ,@(map (lambda (lib) | |
255 | ;; Drop trailing letters, as gmp-6.0.0a unpacks | |
256 | ;; into gmp-6.0.0. | |
257 | `(symlink ,(string-trim-right | |
258 | (package-full-name lib) | |
259 | char-set:letter) | |
260 | ,(package-name lib))) | |
8309c389 | 261 | (list gmp-6.0 mpfr mpc)))) |
bdb36958 LC |
262 | (alist-cons-after |
263 | 'install 'symlink-libgcc_eh | |
264 | (lambda* (#:key outputs #:allow-other-keys) | |
265 | (let ((out (assoc-ref outputs "lib"))) | |
266 | ;; Glibc wants to link against libgcc_eh, so provide | |
267 | ;; it. | |
268 | (with-directory-excursion | |
269 | (string-append out "/lib/gcc/" | |
270 | ,(boot-triplet) | |
c92f1c0a | 271 | "/" ,(package-version gcc)) |
bdb36958 LC |
272 | (symlink "libgcc.a" "libgcc_eh.a")))) |
273 | ,phases)))))) | |
274 | ||
8309c389 | 275 | (inputs `(("gmp-source" ,(package-source gmp-6.0)) |
bdb36958 LC |
276 | ("mpfr-source" ,(package-source mpfr)) |
277 | ("mpc-source" ,(package-source mpc)) | |
278 | ("binutils-cross" ,binutils-boot0) | |
279 | ||
b810a850 LC |
280 | ;; The libstdc++ that libcc1 links against. |
281 | ("libstdc++" ,libstdc++-boot0) | |
282 | ||
bdb36958 LC |
283 | ;; Call it differently so that the builder can check whether |
284 | ;; the "libc" input is #f. | |
285 | ("libc-native" ,@(assoc-ref %boot0-inputs "libc")) | |
9dee9e8f LC |
286 | ,@(alist-delete "libc" %boot0-inputs))) |
287 | ||
288 | ;; No need for Texinfo at this stage. | |
289 | (native-inputs (alist-delete "texinfo" | |
290 | (package-native-inputs gcc)))))) | |
bdb36958 LC |
291 | |
292 | (define perl-boot0 | |
4de35074 LC |
293 | (let ((perl (package |
294 | (inherit perl) | |
09964b4f | 295 | (name "perl-boot0") |
4de35074 | 296 | (arguments |
81cea47d LC |
297 | ;; At the very least, this must not depend on GCC & co. |
298 | (let ((args `(#:disallowed-references | |
299 | ,(list %bootstrap-binutils)))) | |
300 | (substitute-keyword-arguments (package-arguments perl) | |
301 | ((#:phases phases) | |
302 | `(modify-phases ,phases | |
303 | ;; Pthread support is missing in the bootstrap compiler | |
304 | ;; (broken spec file), so disable it. | |
305 | (add-before 'configure 'disable-pthreads | |
306 | (lambda _ | |
307 | (substitute* "Configure" | |
308 | (("^libswanted=(.*)pthread" _ before) | |
156c0810 BW |
309 | (string-append "libswanted=" before))))))) |
310 | ;; Do not configure with '-Dusethreads' since pthread | |
311 | ;; support is missing. | |
312 | ((#:configure-flags configure-flags) | |
313 | `(delete "-Dusethreads" ,configure-flags)))))))) | |
81cea47d LC |
314 | (package-with-bootstrap-guile |
315 | (package-with-explicit-inputs perl | |
316 | %boot0-inputs | |
317 | (current-source-location) | |
318 | #:guile %bootstrap-guile)))) | |
bdb36958 | 319 | |
d75acc29 MR |
320 | (define bison-boot0 |
321 | ;; This Bison is needed to build MiG so we need it early in the process. | |
322 | ;; It is also needed to rebuild Bash's parser, which is modified by | |
323 | ;; its CVE patches. Remove it when it's no longer needed. | |
324 | (let* ((m4 (package-with-bootstrap-guile | |
325 | (package-with-explicit-inputs m4 %boot0-inputs | |
326 | (current-source-location) | |
327 | #:guile %bootstrap-guile))) | |
328 | (bison (package (inherit bison) | |
329 | (propagated-inputs `(("m4" ,m4))) | |
330 | (inputs '()) ;remove Flex... | |
331 | (arguments | |
332 | '(#:tests? #f ;... and thus disable tests | |
333 | ||
334 | ;; Zero timestamps in liby.a; this must be done | |
335 | ;; explicitly here because the bootstrap Binutils don't | |
336 | ;; do that (default is "cru".) | |
337 | #:make-flags '("ARFLAGS=crD" "RANLIB=ranlib -D" | |
338 | "V=1")))))) | |
339 | (package | |
340 | (inherit (package-with-bootstrap-guile | |
341 | (package-with-explicit-inputs bison %boot0-inputs | |
342 | (current-source-location) | |
343 | #:guile %bootstrap-guile))) | |
344 | (native-inputs `(("perl" ,perl-boot0)))))) | |
345 | ||
346 | (define flex-boot0 | |
347 | ;; This Flex is needed to build MiG. | |
348 | (let* ((flex (package (inherit flex) | |
349 | (native-inputs `(("bison" ,bison-boot0))) | |
350 | (propagated-inputs `(("m4" ,m4))) | |
351 | (inputs `(("indent" ,indent))) | |
352 | (arguments '(#:tests? #f))))) | |
353 | (package-with-bootstrap-guile | |
354 | (package-with-explicit-inputs flex %boot0-inputs | |
355 | (current-source-location) | |
356 | #:guile %bootstrap-guile)))) | |
357 | ||
bdb36958 LC |
358 | (define (linux-libre-headers-boot0) |
359 | "Return Linux-Libre header files for the bootstrap environment." | |
360 | ;; Note: this is wrapped in a thunk to nicely handle circular dependencies | |
361 | ;; between (gnu packages linux) and this module. | |
362 | (package-with-bootstrap-guile | |
363 | (package (inherit linux-libre-headers) | |
364 | (arguments `(#:guile ,%bootstrap-guile | |
365 | #:implicit-inputs? #f | |
366 | ,@(package-arguments linux-libre-headers))) | |
367 | (native-inputs | |
368 | `(("perl" ,perl-boot0) | |
369 | ,@%boot0-inputs))))) | |
370 | ||
d75acc29 MR |
371 | (define gnumach-headers-boot0 |
372 | (package-with-bootstrap-guile | |
373 | (package-with-explicit-inputs gnumach-headers | |
374 | %boot0-inputs | |
375 | (current-source-location) | |
376 | #:guile %bootstrap-guile))) | |
377 | ||
378 | (define mig-boot0 | |
379 | (let* ((mig (package (inherit mig) | |
380 | (native-inputs `(("bison" ,bison-boot0) | |
381 | ("flex" ,flex-boot0))) | |
382 | (inputs `(("flex" ,flex-boot0))) | |
383 | (arguments | |
384 | `(#:configure-flags | |
385 | `(,(string-append "LDFLAGS=-Wl,-rpath=" | |
386 | (assoc-ref %build-inputs "flex") "/lib/"))))))) | |
387 | (package-with-bootstrap-guile | |
388 | (package-with-explicit-inputs mig %boot0-inputs | |
389 | (current-source-location) | |
390 | #:guile %bootstrap-guile)))) | |
391 | ||
392 | (define hurd-headers-boot0 | |
393 | (let ((hurd-headers (package (inherit hurd-headers) | |
394 | (native-inputs `(("mig" ,mig-boot0))) | |
395 | (inputs '())))) | |
396 | (package-with-bootstrap-guile | |
397 | (package-with-explicit-inputs hurd-headers %boot0-inputs | |
398 | (current-source-location) | |
399 | #:guile %bootstrap-guile)))) | |
400 | ||
401 | (define hurd-minimal-boot0 | |
402 | (let ((hurd-minimal (package (inherit hurd-minimal) | |
403 | (native-inputs `(("mig" ,mig-boot0))) | |
404 | (inputs '())))) | |
405 | (package-with-bootstrap-guile | |
406 | (package-with-explicit-inputs hurd-minimal %boot0-inputs | |
407 | (current-source-location) | |
408 | #:guile %bootstrap-guile)))) | |
409 | ||
410 | (define (hurd-core-headers-boot0) | |
411 | "Return the Hurd and Mach headers as well as initial Hurd libraries for | |
412 | the bootstrap environment." | |
413 | (package-with-bootstrap-guile | |
414 | (package (inherit hurd-core-headers) | |
415 | (arguments `(#:guile ,%bootstrap-guile | |
416 | ,@(package-arguments hurd-core-headers))) | |
417 | (inputs | |
418 | `(("gnumach-headers" ,gnumach-headers-boot0) | |
419 | ("hurd-headers" ,hurd-headers-boot0) | |
420 | ("hurd-minimal" ,hurd-minimal-boot0) | |
421 | ,@%boot0-inputs))))) | |
422 | ||
423 | (define* (kernel-headers-boot0 #:optional (system (%current-system))) | |
424 | (match system | |
425 | ("i586-gnu" (hurd-core-headers-boot0)) | |
426 | (_ (linux-libre-headers-boot0)))) | |
427 | ||
bdb36958 LC |
428 | (define texinfo-boot0 |
429 | ;; Texinfo used to build libc's manual. | |
430 | ;; We build without ncurses because it fails to build at this stage, and | |
431 | ;; because we don't need the stand-alone Info reader. | |
432 | ;; Also, use %BOOT0-INPUTS to avoid building Perl once more. | |
433 | (let ((texinfo (package (inherit texinfo) | |
47ed8e04 | 434 | (native-inputs '()) |
5d6c4d37 LC |
435 | (inputs `(("perl" ,perl-boot0))) |
436 | ||
437 | ;; Some of Texinfo 6.1's tests would fail with "Couldn't | |
438 | ;; set UTF-8 character type in locale" but we don't have a | |
439 | ;; UTF-8 locale at this stage, so skip them. | |
440 | (arguments '(#:tests? #f))))) | |
bdb36958 LC |
441 | (package-with-bootstrap-guile |
442 | (package-with-explicit-inputs texinfo %boot0-inputs | |
443 | (current-source-location) | |
444 | #:guile %bootstrap-guile)))) | |
445 | ||
d75acc29 MR |
446 | (define ld-wrapper-boot0 |
447 | ;; We need this so binaries on Hurd will have libmachuser and libhurduser | |
448 | ;; in their RUNPATH, otherwise validate-runpath will fail. | |
168c4000 LC |
449 | (make-ld-wrapper "ld-wrapper-boot0" |
450 | #:target boot-triplet | |
d75acc29 MR |
451 | #:binutils binutils-boot0 |
452 | #:guile %bootstrap-guile | |
453 | #:bash (car (assoc-ref %boot0-inputs "bash")))) | |
454 | ||
bdb36958 LC |
455 | (define %boot1-inputs |
456 | ;; 2nd stage inputs. | |
457 | `(("gcc" ,gcc-boot0) | |
d75acc29 | 458 | ("ld-wrapper-cross" ,ld-wrapper-boot0) |
bdb36958 | 459 | ("binutils-cross" ,binutils-boot0) |
f8badf15 | 460 | ,@(alist-delete "binutils" %boot0-inputs))) |
bdb36958 LC |
461 | |
462 | (define glibc-final-with-bootstrap-bash | |
463 | ;; The final libc, "cross-built". If everything went well, the resulting | |
464 | ;; store path has no dependencies. Actually, the really-final libc is | |
465 | ;; built just below; the only difference is that this one uses the | |
466 | ;; bootstrap Bash. | |
467 | (package-with-bootstrap-guile | |
13f7f2fd | 468 | (package/inherit glibc |
bdb36958 LC |
469 | (name "glibc-intermediate") |
470 | (arguments | |
471 | `(#:guile ,%bootstrap-guile | |
472 | #:implicit-inputs? #f | |
473 | ||
474 | ,@(substitute-keyword-arguments (package-arguments glibc) | |
475 | ((#:configure-flags flags) | |
476 | `(append (list ,(string-append "--host=" (boot-triplet)) | |
477 | ,(string-append "--build=" | |
478 | (nix-system->gnu-triplet)) | |
479 | ||
480 | ;; Build Sun/ONC RPC support. In particular, | |
481 | ;; install rpc/*.h. | |
482 | "--enable-obsolete-rpc") | |
483 | ,flags)) | |
484 | ((#:phases phases) | |
485 | `(alist-cons-before | |
486 | 'configure 'pre-configure | |
487 | (lambda* (#:key inputs #:allow-other-keys) | |
488 | ;; Don't clobber CPATH with the bootstrap libc. | |
489 | (setenv "NATIVE_CPATH" (getenv "CPATH")) | |
490 | (unsetenv "CPATH") | |
491 | ||
d75acc29 | 492 | ;; Tell 'libpthread' where to find 'libihash' on Hurd systems. |
62596a15 | 493 | ,@(if (hurd-triplet? (%current-system)) |
d75acc29 MR |
494 | `((substitute* "libpthread/Makefile" |
495 | (("LDLIBS-pthread.so =.*") | |
496 | (string-append "LDLIBS-pthread.so = " | |
497 | (assoc-ref %build-inputs "kernel-headers") | |
498 | "/lib/libihash.a\n")))) | |
499 | '()) | |
500 | ||
bdb36958 LC |
501 | ;; 'rpcgen' needs native libc headers to be built. |
502 | (substitute* "sunrpc/Makefile" | |
503 | (("sunrpc-CPPFLAGS =.*" all) | |
504 | (string-append "CPATH = $(NATIVE_CPATH)\n" | |
505 | "export CPATH\n" | |
506 | all "\n")))) | |
507 | ,phases))))) | |
d75acc29 | 508 | (propagated-inputs `(("kernel-headers" ,(kernel-headers-boot0)))) |
bdb36958 LC |
509 | (native-inputs |
510 | `(("texinfo" ,texinfo-boot0) | |
ff647c3d | 511 | ("perl" ,perl-boot0))) |
bdb36958 LC |
512 | (inputs |
513 | `(;; The boot inputs. That includes the bootstrap libc. We don't want | |
514 | ;; it in $CPATH, hence the 'pre-configure' phase above. | |
515 | ,@%boot1-inputs | |
516 | ||
d75acc29 | 517 | ;; A native MiG is needed to build Glibc on Hurd. |
62596a15 | 518 | ,@(if (hurd-triplet? (%current-system)) |
d75acc29 MR |
519 | `(("mig" ,mig-boot0)) |
520 | '()) | |
521 | ||
bdb36958 LC |
522 | ;; A native GCC is needed to build `cross-rpcgen'. |
523 | ("native-gcc" ,@(assoc-ref %boot0-inputs "gcc")) | |
524 | ||
525 | ;; Here, we use the bootstrap Bash, which is not satisfactory | |
526 | ;; because we don't want to depend on bootstrap tools. | |
527 | ("static-bash" ,@(assoc-ref %boot0-inputs "bash"))))))) | |
528 | ||
529 | (define (cross-gcc-wrapper gcc binutils glibc bash) | |
530 | "Return a wrapper for the pseudo-cross toolchain GCC/BINUTILS/GLIBC | |
531 | that makes it available under the native tool names." | |
c92f1c0a | 532 | (package (inherit gcc) |
bdb36958 LC |
533 | (name (string-append (package-name gcc) "-wrapped")) |
534 | (source #f) | |
535 | (build-system trivial-build-system) | |
536 | (outputs '("out")) | |
537 | (arguments | |
538 | `(#:guile ,%bootstrap-guile | |
539 | #:modules ((guix build utils)) | |
540 | #:builder (begin | |
541 | (use-modules (guix build utils)) | |
542 | ||
543 | (let* ((binutils (assoc-ref %build-inputs "binutils")) | |
544 | (gcc (assoc-ref %build-inputs "gcc")) | |
545 | (libc (assoc-ref %build-inputs "libc")) | |
546 | (bash (assoc-ref %build-inputs "bash")) | |
547 | (out (assoc-ref %outputs "out")) | |
548 | (bindir (string-append out "/bin")) | |
549 | (triplet ,(boot-triplet))) | |
550 | (define (wrap-program program) | |
551 | ;; GCC-BOOT0 is a libc-less cross-compiler, so it | |
552 | ;; needs to be told where to find the crt files and | |
553 | ;; the dynamic linker. | |
554 | (call-with-output-file program | |
555 | (lambda (p) | |
556 | (format p "#!~a/bin/bash | |
557 | exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%" | |
558 | bash | |
559 | gcc triplet program | |
560 | libc libc | |
561 | ,(glibc-dynamic-linker)))) | |
562 | ||
563 | (chmod program #o555)) | |
564 | ||
565 | (mkdir-p bindir) | |
566 | (with-directory-excursion bindir | |
567 | (for-each (lambda (tool) | |
568 | (symlink (string-append binutils "/bin/" | |
569 | triplet "-" tool) | |
570 | tool)) | |
571 | '("ar" "ranlib")) | |
572 | (for-each wrap-program '("gcc" "g++"))))))) | |
573 | (native-inputs | |
574 | `(("binutils" ,binutils) | |
575 | ("gcc" ,gcc) | |
576 | ("libc" ,glibc) | |
577 | ("bash" ,bash))) | |
578 | (inputs '()))) | |
579 | ||
580 | (define static-bash-for-glibc | |
90d891fc | 581 | ;; A statically-linked Bash to be used by GLIBC-FINAL in system(3) & co. |
bdb36958 LC |
582 | (let* ((gcc (cross-gcc-wrapper gcc-boot0 binutils-boot0 |
583 | glibc-final-with-bootstrap-bash | |
584 | (car (assoc-ref %boot1-inputs "bash")))) | |
90d891fc | 585 | (bash (package (inherit static-bash) |
bdb36958 LC |
586 | (arguments |
587 | `(#:guile ,%bootstrap-guile | |
32243bfb LC |
588 | ,@(package-arguments static-bash))))) |
589 | (inputs `(("gcc" ,gcc) | |
590 | ("libc" ,glibc-final-with-bootstrap-bash) | |
591 | ,@(fold alist-delete %boot1-inputs | |
592 | '("gcc" "libc"))))) | |
c573f5a5 LC |
593 | (package-with-bootstrap-guile |
594 | (package-with-explicit-inputs bash inputs | |
595 | (current-source-location) | |
596 | #:guile %bootstrap-guile)))) | |
bdb36958 | 597 | |
6162b95d LC |
598 | (define gettext-boot0 |
599 | ;; A minimal gettext used during bootstrap. | |
669b8639 | 600 | (let ((gettext-minimal |
b94a6ca0 | 601 | (package (inherit gettext-minimal) |
669b8639 LC |
602 | (name "gettext-boot0") |
603 | (inputs '()) ;zero dependencies | |
604 | (arguments | |
605 | (substitute-keyword-arguments | |
606 | `(#:tests? #f | |
b94a6ca0 | 607 | ,@(package-arguments gettext-minimal)) |
669b8639 LC |
608 | ((#:phases phases) |
609 | `(modify-phases ,phases | |
610 | ;; Build only the tools. | |
611 | (add-after 'unpack 'chdir | |
612 | (lambda _ | |
613 | (chdir "gettext-tools"))) | |
614 | ||
615 | ;; Some test programs require pthreads, which we don't have. | |
616 | (add-before 'configure 'no-test-programs | |
617 | (lambda _ | |
618 | (substitute* "tests/Makefile.in" | |
619 | (("^PROGRAMS =.*$") | |
620 | "PROGRAMS =\n")) | |
621 | #t)) | |
622 | ||
623 | ;; Don't try to link against libexpat. | |
624 | (delete 'link-expat) | |
625 | (delete 'patch-tests)))))))) | |
6162b95d LC |
626 | (package-with-bootstrap-guile |
627 | (package-with-explicit-inputs gettext-minimal | |
628 | %boot1-inputs | |
629 | (current-source-location) | |
630 | #:guile %bootstrap-guile)))) | |
631 | ||
89223417 | 632 | (define glibc-final |
bdb36958 | 633 | ;; The final glibc, which embeds the statically-linked Bash built above. |
13f7f2fd | 634 | (package/inherit glibc-final-with-bootstrap-bash |
bdb36958 LC |
635 | (name "glibc") |
636 | (inputs `(("static-bash" ,static-bash-for-glibc) | |
637 | ,@(alist-delete | |
638 | "static-bash" | |
639 | (package-inputs glibc-final-with-bootstrap-bash)))) | |
640 | ||
6162b95d LC |
641 | ;; This time we need 'msgfmt' to install all the libc.mo files. |
642 | (native-inputs `(,@(package-native-inputs glibc-final-with-bootstrap-bash) | |
643 | ("gettext" ,gettext-boot0))) | |
644 | ||
bdb36958 LC |
645 | ;; The final libc only refers to itself, but the 'debug' output contains |
646 | ;; references to GCC-BOOT0 and to the Linux headers. XXX: Would be great | |
647 | ;; if 'allowed-references' were per-output. | |
648 | (arguments | |
649 | `(#:allowed-references | |
d75acc29 | 650 | ,(cons* `(,gcc-boot0 "lib") (kernel-headers-boot0) |
90d891fc | 651 | static-bash-for-glibc |
bdb36958 LC |
652 | (package-outputs glibc-final-with-bootstrap-bash)) |
653 | ||
654 | ,@(package-arguments glibc-final-with-bootstrap-bash))))) | |
655 | ||
656 | (define gcc-boot0-wrapped | |
657 | ;; Make the cross-tools GCC-BOOT0 and BINUTILS-BOOT0 available under the | |
658 | ;; non-cross names. | |
659 | (cross-gcc-wrapper gcc-boot0 binutils-boot0 glibc-final | |
660 | (car (assoc-ref %boot1-inputs "bash")))) | |
661 | ||
662 | (define %boot2-inputs | |
663 | ;; 3rd stage inputs. | |
664 | `(("libc" ,glibc-final) | |
665 | ("gcc" ,gcc-boot0-wrapped) | |
666 | ,@(fold alist-delete %boot1-inputs '("libc" "gcc")))) | |
667 | ||
668 | (define binutils-final | |
669 | (package-with-bootstrap-guile | |
670 | (package (inherit binutils) | |
671 | (arguments | |
672 | `(#:guile ,%bootstrap-guile | |
673 | #:implicit-inputs? #f | |
674 | #:allowed-references ("out" ,glibc-final) | |
675 | ,@(package-arguments binutils))) | |
676 | (inputs %boot2-inputs)))) | |
677 | ||
678 | (define libstdc++ | |
679 | ;; Intermediate libstdc++ that will allow us to build the final GCC | |
680 | ;; (remember that GCC-BOOT0 cannot build libstdc++.) | |
d0abf829 | 681 | ;; TODO: Write in terms of 'make-libstdc++'. |
bdb36958 | 682 | (package-with-bootstrap-guile |
c92f1c0a | 683 | (package (inherit gcc) |
bdb36958 LC |
684 | (name "libstdc++") |
685 | (arguments | |
686 | `(#:guile ,%bootstrap-guile | |
687 | #:implicit-inputs? #f | |
557b5557 | 688 | #:allowed-references ("out") |
bdb36958 LC |
689 | #:out-of-source? #t |
690 | #:phases (alist-cons-before | |
691 | 'configure 'chdir | |
692 | (lambda _ | |
693 | (chdir "libstdc++-v3")) | |
694 | %standard-phases) | |
695 | #:configure-flags `("--disable-shared" | |
696 | "--disable-libstdcxx-threads" | |
697 | "--disable-libstdcxx-pch" | |
698 | ,(string-append "--with-gxx-include-dir=" | |
699 | (assoc-ref %outputs "out") | |
700 | "/include" | |
701 | ;; "/include/c++/" | |
c92f1c0a | 702 | ;; ,(package-version gcc) |
bdb36958 LC |
703 | )))) |
704 | (outputs '("out")) | |
705 | (inputs %boot2-inputs) | |
706 | (native-inputs '()) | |
707 | (propagated-inputs '()) | |
708 | (synopsis "GNU C++ standard library (intermediate)")))) | |
709 | ||
98bd851e LC |
710 | (define zlib-final |
711 | ;; Zlib used by GCC-FINAL. | |
712 | (package-with-bootstrap-guile | |
713 | (package | |
714 | (inherit zlib) | |
715 | (arguments | |
716 | `(#:guile ,%bootstrap-guile | |
717 | #:implicit-inputs? #f | |
718 | #:allowed-references ("out" ,glibc-final) | |
719 | ,@(package-arguments zlib))) | |
720 | (inputs %boot2-inputs)))) | |
721 | ||
722 | (define ld-wrapper-boot3 | |
723 | ;; A linker wrapper that uses the bootstrap Guile. | |
724 | (make-ld-wrapper "ld-wrapper-boot3" | |
725 | #:binutils binutils-final | |
726 | #:guile %bootstrap-guile | |
727 | #:bash (car (assoc-ref %boot2-inputs "bash")))) | |
728 | ||
89223417 | 729 | (define gcc-final |
bdb36958 LC |
730 | ;; The final GCC. |
731 | (package (inherit gcc-boot0) | |
732 | (name "gcc") | |
ab999c25 LC |
733 | |
734 | ;; XXX: Currently #:allowed-references applies to all the outputs but the | |
735 | ;; "debug" output contains disallowed references, notably | |
736 | ;; linux-libre-headers. Disable the debugging output to work around that. | |
737 | (outputs (delete "debug" (package-outputs gcc-boot0))) | |
738 | ||
bdb36958 LC |
739 | (arguments |
740 | `(#:guile ,%bootstrap-guile | |
741 | #:implicit-inputs? #f | |
742 | ||
98bd851e | 743 | #:allowed-references ("out" "lib" ,zlib-final |
90d891fc | 744 | ,glibc-final ,static-bash-for-glibc) |
bdb36958 | 745 | |
d485ebba LC |
746 | ;; Things like libasan.so and libstdc++.so NEED ld.so for some |
747 | ;; reason, but it is not in their RUNPATH. This is a false | |
748 | ;; positive, so turn it off. | |
749 | #:validate-runpath? #f | |
750 | ||
bdb36958 LC |
751 | ;; Build again GMP & co. within GCC's build process, because it's hard |
752 | ;; to do outside (because GCC-BOOT0 is a cross-compiler, and thus | |
753 | ;; doesn't honor $LIBRARY_PATH, which breaks `gnu-build-system'.) | |
754 | ,@(substitute-keyword-arguments (package-arguments gcc-boot0) | |
755 | ((#:configure-flags boot-flags) | |
c92f1c0a | 756 | (let loop ((args (package-arguments gcc))) |
bdb36958 LC |
757 | (match args |
758 | ((#:configure-flags normal-flags _ ...) | |
759 | normal-flags) | |
760 | ((_ rest ...) | |
761 | (loop rest))))) | |
762 | ((#:make-flags flags) | |
52cfd8cb | 763 | ;; Since $LIBRARY_PATH is not honored, add the relevant flags. |
98bd851e LC |
764 | `(let ((zlib (assoc-ref %build-inputs "zlib"))) |
765 | (map (lambda (flag) | |
766 | (if (string-prefix? "LDFLAGS=" flag) | |
767 | (string-append flag " -L" | |
768 | (assoc-ref %build-inputs "libstdc++") | |
769 | "/lib -L" zlib "/lib -Wl,-rpath=" | |
770 | zlib "/lib") | |
771 | flag)) | |
772 | ,flags))) | |
bdb36958 LC |
773 | ((#:phases phases) |
774 | `(alist-delete 'symlink-libgcc_eh ,phases))))) | |
775 | ||
90d891fc LC |
776 | ;; This time we want Texinfo, so we get the manual. Add |
777 | ;; STATIC-BASH-FOR-GLIBC so that it's used in the final shebangs of | |
778 | ;; scripts such as 'mkheaders' and 'fixinc.sh' (XXX: who cares about these | |
779 | ;; scripts?). | |
bdb36958 | 780 | (native-inputs `(("texinfo" ,texinfo-boot0) |
90d891fc | 781 | ("static-bash" ,static-bash-for-glibc) |
bdb36958 LC |
782 | ,@(package-native-inputs gcc-boot0))) |
783 | ||
8309c389 | 784 | (inputs `(("gmp-source" ,(bootstrap-origin (package-source gmp-6.0))) |
bdb36958 LC |
785 | ("mpfr-source" ,(package-source mpfr)) |
786 | ("mpc-source" ,(package-source mpc)) | |
98bd851e | 787 | ("ld-wrapper" ,ld-wrapper-boot3) |
bdb36958 LC |
788 | ("binutils" ,binutils-final) |
789 | ("libstdc++" ,libstdc++) | |
98bd851e | 790 | ("zlib" ,zlib-final) |
bdb36958 LC |
791 | ,@%boot2-inputs)))) |
792 | ||
bdb36958 LC |
793 | (define %boot3-inputs |
794 | ;; 4th stage inputs. | |
795 | `(("gcc" ,gcc-final) | |
796 | ("ld-wrapper" ,ld-wrapper-boot3) | |
797 | ,@(alist-delete "gcc" %boot2-inputs))) | |
798 | ||
799 | (define bash-final | |
800 | ;; Link with `-static-libgcc' to make sure we don't retain a reference | |
704243e0 LC |
801 | ;; to the bootstrap GCC. Use "bash-minimal" to avoid an extra dependency |
802 | ;; on Readline and ncurses. | |
d9b4cbc2 | 803 | (let ((bash (package |
704243e0 | 804 | (inherit bash-minimal) |
d9b4cbc2 LC |
805 | (arguments |
806 | `(#:disallowed-references | |
807 | ,(assoc-ref %boot3-inputs "coreutils&co") | |
704243e0 | 808 | ,@(package-arguments bash-minimal)))))) |
d9b4cbc2 LC |
809 | (package-with-bootstrap-guile |
810 | (package-with-explicit-inputs (static-libgcc-package bash) | |
811 | %boot3-inputs | |
812 | (current-source-location) | |
813 | #:guile %bootstrap-guile)))) | |
bdb36958 LC |
814 | |
815 | (define %boot4-inputs | |
816 | ;; Now use the final Bash. | |
817 | `(("bash" ,bash-final) | |
818 | ,@(alist-delete "bash" %boot3-inputs))) | |
819 | ||
820 | (define-public guile-final | |
386b71d1 LC |
821 | ;; This package must be public because other modules refer to it. However, |
822 | ;; mark it as hidden so that 'fold-packages' ignores it. | |
bdb36958 | 823 | (package-with-bootstrap-guile |
34d624ce | 824 | (package-with-explicit-inputs (hidden-package guile-2.2/fixed) |
bdb36958 LC |
825 | %boot4-inputs |
826 | (current-source-location) | |
827 | #:guile %bootstrap-guile))) | |
828 | ||
89223417 | 829 | (define glibc-utf8-locales-final |
87c8b92f LC |
830 | ;; Now that we have GUILE-FINAL, build the UTF-8 locales. They are needed |
831 | ;; by the build processes afterwards so their 'scm_to_locale_string' works | |
832 | ;; with the full range of Unicode codepoints (remember | |
833 | ;; 'scm_to_locale_string' is called every time a string is passed to a C | |
834 | ;; function.) | |
835 | (package | |
836 | (inherit glibc-utf8-locales) | |
837 | (inputs `(("glibc" ,glibc-final) | |
838 | ("gzip" | |
839 | ,(package-with-explicit-inputs gzip %boot4-inputs | |
840 | (current-source-location) | |
841 | #:guile %bootstrap-guile)))))) | |
842 | ||
28cbc587 LC |
843 | (define-public ld-wrapper |
844 | ;; The final 'ld' wrapper, which uses the final Guile and Binutils. | |
78dea6f1 LC |
845 | (make-ld-wrapper "ld-wrapper" |
846 | #:binutils binutils-final | |
847 | #:guile guile-final | |
848 | #:bash bash-final)) | |
28cbc587 | 849 | |
87c8b92f | 850 | (define %boot5-inputs |
b6ac5451 LC |
851 | ;; Now with UTF-8 locales. Remember that the bootstrap binaries were built |
852 | ;; with an older libc, which cannot load the new locale format. See | |
28cbc587 | 853 | ;; <https://lists.gnu.org/archive/html/guix-devel/2015-08/msg00737.html>. |
b6ac5451 LC |
854 | `(("locales" ,glibc-utf8-locales-final) |
855 | ,@%boot4-inputs)) | |
87c8b92f | 856 | |
bdb36958 LC |
857 | (define gnu-make-final |
858 | ;; The final GNU Make, which uses the final Guile. | |
859 | (package-with-bootstrap-guile | |
860 | (package-with-explicit-inputs gnu-make | |
861 | `(("guile" ,guile-final) | |
87c8b92f | 862 | ,@%boot5-inputs) |
bdb36958 LC |
863 | (current-source-location)))) |
864 | ||
bdb36958 LC |
865 | (define coreutils-final |
866 | ;; The final Coreutils. Treat them specially because some packages, such as | |
867 | ;; Findutils, keep a reference to the Coreutils they were built with. | |
868 | (package-with-bootstrap-guile | |
869 | (package-with-explicit-inputs coreutils | |
87c8b92f | 870 | %boot5-inputs |
bdb36958 LC |
871 | (current-source-location) |
872 | ||
873 | ;; Use the final Guile, linked against the | |
874 | ;; final libc with working iconv, so that | |
875 | ;; 'substitute*' works well when touching | |
876 | ;; test files in Gettext. | |
877 | #:guile guile-final))) | |
878 | ||
879 | (define grep-final | |
880 | ;; The final grep. Gzip holds a reference to it (via zgrep), so it must be | |
881 | ;; built before gzip. | |
882 | (package-with-bootstrap-guile | |
304e4f51 LC |
883 | (package-with-explicit-inputs (package |
884 | (inherit grep) | |
885 | (native-inputs `(("perl" ,perl-boot0)))) | |
87c8b92f | 886 | %boot5-inputs |
bdb36958 LC |
887 | (current-source-location) |
888 | #:guile guile-final))) | |
889 | ||
87c8b92f | 890 | (define %boot6-inputs |
bdb36958 LC |
891 | ;; Now use the final Coreutils. |
892 | `(("coreutils" ,coreutils-final) | |
893 | ("grep" ,grep-final) | |
87c8b92f | 894 | ,@%boot5-inputs)) |
b0fd2bd3 | 895 | |
bdb36958 LC |
896 | (define-public %final-inputs |
897 | ;; Final derivations used as implicit inputs by 'gnu-build-system'. We | |
898 | ;; still use 'package-with-bootstrap-guile' so that the bootstrap tools are | |
899 | ;; used for origins that have patches, thereby avoiding circular | |
900 | ;; dependencies. | |
901 | (let ((finalize (compose package-with-bootstrap-guile | |
87c8b92f | 902 | (cut package-with-explicit-inputs <> %boot6-inputs |
bdb36958 LC |
903 | (current-source-location))))) |
904 | `(,@(map (match-lambda | |
905 | ((name package) | |
906 | (list name (finalize package)))) | |
907 | `(("tar" ,tar) | |
87c8b92f | 908 | ("gzip" ,gzip) |
bdb36958 LC |
909 | ("bzip2" ,bzip2) |
910 | ("xz" ,xz) | |
c00a9fbf | 911 | ("file" ,file) |
bdb36958 LC |
912 | ("diffutils" ,diffutils) |
913 | ("patch" ,patch) | |
914 | ("sed" ,sed) | |
915 | ("findutils" ,findutils) | |
916 | ("gawk" ,gawk))) | |
917 | ("grep" ,grep-final) | |
918 | ("coreutils" ,coreutils-final) | |
919 | ("make" ,gnu-make-final) | |
920 | ("bash" ,bash-final) | |
921 | ("ld-wrapper" ,ld-wrapper) | |
922 | ("binutils" ,binutils-final) | |
923 | ("gcc" ,gcc-final) | |
b0fd2bd3 LC |
924 | ("libc" ,glibc-final) |
925 | ("locales" ,glibc-utf8-locales-final)))) | |
bdb36958 LC |
926 | |
927 | (define-public canonical-package | |
928 | (let ((name->package (fold (lambda (input result) | |
929 | (match input | |
930 | ((_ package) | |
931 | (vhash-cons (package-full-name package) | |
932 | package result)))) | |
933 | vlist-null | |
934 | `(("guile" ,guile-final) | |
935 | ,@%final-inputs)))) | |
936 | (lambda (package) | |
937 | "Return the 'canonical' variant of PACKAGE---i.e., if PACKAGE is one of | |
938 | the implicit inputs of 'gnu-build-system', return that one, otherwise return | |
939 | PACKAGE. | |
940 | ||
34d624ce | 941 | The goal is to avoid duplication in cases like GUILE-FINAL vs. GUILE-2.2, |
bdb36958 LC |
942 | COREUTILS-FINAL vs. COREUTILS, etc." |
943 | ;; XXX: This doesn't handle dependencies of the final inputs, such as | |
944 | ;; libunistring, GMP, etc. | |
945 | (match (vhash-assoc (package-full-name package) name->package) | |
946 | ((_ . canon) | |
947 | ;; In general we want CANON, except if we're cross-compiling: CANON | |
948 | ;; uses explicit inputs, so it is "anchored" in the bootstrapped | |
949 | ;; process, with dependencies on things that cannot be | |
950 | ;; cross-compiled. | |
951 | (if (%current-target-system) | |
952 | package | |
953 | canon)) | |
954 | (_ package))))) | |
955 | ||
956 | \f | |
957 | ;;; | |
958 | ;;; GCC toolchain. | |
959 | ;;; | |
960 | ||
961 | (define (gcc-toolchain gcc) | |
962 | "Return a complete toolchain for GCC." | |
963 | (package | |
964 | (name "gcc-toolchain") | |
965 | (version (package-version gcc)) | |
966 | (source #f) | |
967 | (build-system trivial-build-system) | |
968 | (arguments | |
969 | '(#:modules ((guix build union)) | |
970 | #:builder (begin | |
971 | (use-modules (ice-9 match) | |
6f450b87 | 972 | (srfi srfi-26) |
bdb36958 LC |
973 | (guix build union)) |
974 | ||
6f450b87 | 975 | (let ((out (assoc-ref %outputs "out"))) |
bdb36958 | 976 | |
6f450b87 LC |
977 | (match %build-inputs |
978 | (((names . directories) ...) | |
979 | (union-build out directories))) | |
980 | ||
6f450b87 LC |
981 | (union-build (assoc-ref %outputs "debug") |
982 | (list (assoc-ref %build-inputs | |
983 | "libc-debug"))))))) | |
d474d5d0 LC |
984 | |
985 | (native-search-paths (package-native-search-paths gcc)) | |
986 | (search-paths (package-search-paths gcc)) | |
987 | ||
bdb36958 LC |
988 | (license (package-license gcc)) |
989 | (synopsis "Complete GCC tool chain for C/C++ development") | |
990 | (description | |
991 | "This package provides a complete GCC tool chain for C/C++ development to | |
992 | be installed in user profiles. This includes GCC, as well as libc (headers | |
993 | and binaries, plus debugging symbols in the 'debug' output), and Binutils.") | |
6fd52309 | 994 | (home-page "https://gcc.gnu.org/") |
bdb36958 LC |
995 | (outputs '("out" "debug")) |
996 | ||
997 | ;; The main raison d'être of this "meta-package" is (1) to conveniently | |
998 | ;; install everything that we need, and (2) to make sure ld-wrapper comes | |
999 | ;; before Binutils' ld in the user's profile. | |
1000 | (inputs `(("gcc" ,gcc) | |
cbbb11c8 | 1001 | ("ld-wrapper" ,(car (assoc-ref %final-inputs "ld-wrapper"))) |
bdb36958 LC |
1002 | ("binutils" ,binutils-final) |
1003 | ("libc" ,glibc-final) | |
1004 | ("libc-debug" ,glibc-final "debug"))))) | |
1005 | ||
1006 | (define-public gcc-toolchain-4.8 | |
ce362de8 | 1007 | (gcc-toolchain gcc-4.8)) |
bdb36958 LC |
1008 | |
1009 | (define-public gcc-toolchain-4.9 | |
b810a850 | 1010 | (gcc-toolchain gcc-4.9)) |
bdb36958 | 1011 | |
629f4d2e | 1012 | (define-public gcc-toolchain-5 |
b810a850 | 1013 | (gcc-toolchain gcc-final)) |
60e2d5fe | 1014 | |
e760ec41 LC |
1015 | (define-public gcc-toolchain-6 |
1016 | (gcc-toolchain gcc-6)) | |
1017 | ||
d7ecab74 LC |
1018 | (define-public gcc-toolchain-7 |
1019 | (gcc-toolchain gcc-7)) | |
1020 | ||
bdb36958 | 1021 | ;;; commencement.scm ends here |