summary refs log tree commit diff
path: root/gnu/packages/make-bootstrap.scm
blob: 97362baff2ffa951dd470b4f1a318477c33e0170 (plain) (blame)
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
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix 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.
;;;
;;; GNU Guix 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages make-bootstrap)
  #:use-module (guix utils)
  #:use-module (guix packages)
  #:use-module (guix licenses)
  #:use-module (guix build-system trivial)
  #:use-module (guix build-system gnu)
  #:use-module ((gnu packages) #:select (search-patch))
  #:use-module (gnu packages base)
  #:use-module (gnu packages cross-base)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages gawk)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages bdw-gc)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages multiprecision)
  #:use-module (ice-9 match)
  #:use-module (srfi srfi-1)
  #:export (%bootstrap-binaries-tarball
            %binutils-bootstrap-tarball
            %glibc-bootstrap-tarball
            %gcc-bootstrap-tarball
            %guile-bootstrap-tarball
            %bootstrap-tarballs))

;;; Commentary:
;;;
;;; This modules provides tools to build tarballs of the "bootstrap binaries"
;;; used in (gnu packages bootstrap).  These statically-linked binaries are
;;; taken for granted and used as the root of the whole bootstrap procedure.
;;;
;;; Code:

(define* (glibc-for-bootstrap #:optional (base glibc))
  "Return a libc deriving from BASE whose `system' and `popen' functions looks
for `sh' in $PATH, and without nscd, and with static NSS modules."
  (package (inherit base)
    (arguments
     (substitute-keyword-arguments (package-arguments base)
       ((#:patches patches)
        `(cons (assoc-ref %build-inputs "patch/system") ,patches))
       ((#:configure-flags flags)
        ;; Arrange so that getaddrinfo & co. do not contact the nscd,
        ;; and can use statically-linked NSS modules.
        `(cons* "--disable-nscd" "--disable-build-nscd"
                "--enable-static-nss"
                ,flags))))
    (inputs
     `(("patch/system" ,(search-patch "glibc-bootstrap-system.patch"))
       ,@(package-inputs base)))))

(define (package-with-relocatable-glibc p)
  "Return a variant of P that uses the libc as defined by
`glibc-for-bootstrap'."

  (define (cross-bootstrap-libc)
    (let ((target (%current-target-system)))
      (glibc-for-bootstrap
       ;; `cross-libc' already returns a cross libc, so clear
       ;; %CURRENT-TARGET-SYSTEM.
       (parameterize ((%current-target-system #f))
         (cross-libc target)))))

  ;; Standard inputs with the above libc and corresponding GCC.

  (define (inputs)
    (if (%current-target-system)                ; is this package cross built?
        `(("cross-libc" ,(cross-bootstrap-libc)))
        '()))

  (define (native-inputs)
    (if (%current-target-system)
        (let ((target (%current-target-system)))
          `(("cross-gcc"      ,(cross-gcc target
                                          (cross-binutils target)
                                          (cross-bootstrap-libc)))
            ("cross-binutils" ,(cross-binutils target))
            ,@%final-inputs))
        `(("libc" ,(glibc-for-bootstrap))
          ("gcc" ,(package (inherit gcc-4.7)
                    (inputs
                     `(("libc",(glibc-for-bootstrap))
                       ,@(package-inputs gcc-4.7)))))
          ,@(fold alist-delete %final-inputs '("libc" "gcc")))))

  (package-with-explicit-inputs p inputs
                                (current-source-location)
                                #:native-inputs native-inputs))

(define %bash-static
  (static-package bash-light))

(define %static-inputs
  ;; Packages that are to be used as %BOOTSTRAP-INPUTS.
  (let ((coreutils (package (inherit coreutils)
                      (arguments
                       `(#:configure-flags
                         '("--disable-nls"
                           "--disable-silent-rules"
                           "--enable-no-install-program=stdbuf,libstdbuf.so"
                           "CFLAGS=-Os -g0"        ; smaller, please
                           "LDFLAGS=-static -pthread")
                         #:tests? #f   ; signal-related Gnulib tests fail
                         ,@(package-arguments coreutils)))

                      ;; Remove optional dependencies such as GMP.  Keep Perl
                      ;; except if it's missing (which is the case when
                      ;; cross-compiling).
                      (inputs (match (assoc "perl" (package-inputs coreutils))
                                (#f '())
                                (x  (list x))))))
        (bzip2 (package (inherit bzip2)
                 (arguments
                  (substitute-keyword-arguments (package-arguments bzip2)
                    ((#:phases phases)
                     `(alist-cons-before
                       'build 'dash-static
                       (lambda _
                         (substitute* "Makefile"
                           (("^LDFLAGS[[:blank:]]*=.*$")
                            "LDFLAGS = -static")))
                       ,phases))))))
        (xz (package (inherit xz)
              (arguments
               `(#:strip-flags '("--strip-all")
                 #:phases (alist-cons-before
                           'configure 'static-executable
                           (lambda _
                             ;; Ask Libtool for a static executable.
                             (substitute* "src/xz/Makefile.in"
                               (("^xz_LDADD =")
                                "xz_LDADD = -all-static")))
                           %standard-phases)))))
        (gawk (package (inherit gawk)
                (arguments
                 `(#:patches (list (assoc-ref %build-inputs "patch/sh"))
                   ,@(substitute-keyword-arguments (package-arguments gawk)
                       ((#:phases phases)
                        `(alist-cons-before
                          'configure 'no-export-dynamic
                          (lambda _
                            ;; Since we use `-static', remove
                            ;; `-export-dynamic'.
                            (substitute* "configure"
                              (("-export-dynamic") "")))
                          ,phases)))))
                (inputs `(("patch/sh" ,(search-patch "gawk-shell.patch"))
                          ,@(if (%current-target-system)
                                `(("bash" ,%bash-static))
                                '())))))
        (finalize (compose static-package
                           package-with-relocatable-glibc)))
    `(,@(map (match-lambda
              ((name package)
               (list name (finalize package))))
             `(("tar" ,tar)
               ("gzip" ,gzip)
               ("bzip2" ,bzip2)
               ("xz" ,xz)
               ("patch" ,patch)
               ("coreutils" ,coreutils)
               ("sed" ,sed)
               ("grep" ,grep)
               ("gawk" ,gawk)))
      ("bash" ,%bash-static))))

(define %static-binaries
  (package
    (name "static-binaries")
    (version "0")
    (build-system trivial-build-system)
    (source #f)
    (inputs %static-inputs)
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (begin
         (use-modules (ice-9 ftw)
                      (ice-9 match)
                      (srfi srfi-1)
                      (srfi srfi-26)
                      (guix build utils))

         (let ()
          (define (directory-contents dir)
            (map (cut string-append dir "/" <>)
                 (scandir dir (negate (cut member <> '("." ".."))))))

          (define (copy-directory source destination)
            (for-each (lambda (file)
                        (format #t "copying ~s...~%" file)
                        (copy-file file
                                   (string-append destination "/"
                                                  (basename file))))
                      (directory-contents source)))

          (let* ((out (assoc-ref %outputs "out"))
                 (bin (string-append out "/bin")))
            (mkdir-p bin)

            ;; Copy Coreutils binaries.
            (let* ((coreutils (assoc-ref %build-inputs "coreutils"))
                   (source    (string-append coreutils "/bin")))
              (copy-directory source bin))

            ;; For the other inputs, copy just one binary, which has the
            ;; same name as the input.
            (for-each (match-lambda
                       ((name . dir)
                        (let ((source (string-append dir "/bin/" name)))
                          (format #t "copying ~s...~%" source)
                          (copy-file source
                                     (string-append bin "/" name)))))
                      (alist-delete "coreutils" %build-inputs))

            ;; But of course, there are exceptions to this rule.
            (let ((grep (assoc-ref %build-inputs "grep")))
              (copy-file (string-append grep "/bin/fgrep")
                         (string-append bin "/fgrep"))
              (copy-file (string-append grep "/bin/egrep")
                         (string-append bin "/egrep")))

            ;; Clear references to the store path.
            (for-each remove-store-references
                      (directory-contents bin))

            (with-directory-excursion bin
              ;; Programs such as Perl's build system want these aliases.
              (symlink "bash" "sh")
              (symlink "gawk" "awk"))

            #t)))))
    (synopsis "Statically-linked bootstrap binaries")
    (description
     "Binaries used to bootstrap the distribution.")
    (license #f)
    (home-page #f)))

(define %binutils-static
  ;; Statically-linked Binutils.
  (package (inherit binutils)
    (name "binutils-static")
    (arguments
     `(#:configure-flags (cons "--disable-gold"
                               ,(match (memq #:configure-flags
                                             (package-arguments binutils))
                                  ((#:configure-flags flags _ ...)
                                   flags)))
       #:strip-flags '("--strip-all")
       #:phases (alist-cons-before
                 'configure 'all-static
                 (lambda _
                   ;; The `-all-static' libtool flag can only be passed
                   ;; after `configure', since configure tests don't use
                   ;; libtool, and only for executables built with libtool.
                   (substitute* '("binutils/Makefile.in"
                                  "gas/Makefile.in"
                                  "ld/Makefile.in")
                     (("^LDFLAGS =(.*)$" line)
                      (string-append line
                                     "\nAM_LDFLAGS = -static -all-static\n"))))
                 %standard-phases)))))

(define %binutils-static-stripped
  ;; The subset of Binutils that we need.
  (package (inherit %binutils-static)
    (name (string-append (package-name %binutils-static) "-stripped"))
    (build-system trivial-build-system)
    (outputs '("out"))
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (begin
         (use-modules (guix build utils))

         (setvbuf (current-output-port) _IOLBF)
         (let* ((in  (assoc-ref %build-inputs "binutils"))
                (out (assoc-ref %outputs "out"))
                (bin (string-append out "/bin")))
           (mkdir-p bin)
           (for-each (lambda (file)
                       (let ((target (string-append bin "/" file)))
                         (format #t "copying `~a'...~%" file)
                         (copy-file (string-append in "/bin/" file)
                                    target)
                         (remove-store-references target)))
                     '("ar" "as" "ld" "nm"  "objcopy" "objdump"
                       "ranlib" "readelf" "size" "strings" "strip"))
           #t))))
    (inputs `(("binutils" ,%binutils-static)))))

(define %glibc-stripped
  ;; GNU libc's essential shared libraries, dynamic linker, and headers,
  ;; with all references to store directories stripped.  As a result,
  ;; libc.so is unusable and need to be patched for proper relocation.
  (let ((glibc (glibc-for-bootstrap)))
    (package (inherit glibc)
      (name "glibc-stripped")
      (build-system trivial-build-system)
      (arguments
       `(#:modules ((guix build utils))
         #:builder
         (begin
           (use-modules (guix build utils))

           (setvbuf (current-output-port) _IOLBF)
           (let* ((out    (assoc-ref %outputs "out"))
                  (libdir (string-append out "/lib"))
                  (incdir (string-append out "/include"))
                  (libc   (assoc-ref %build-inputs "libc"))
                  (linux  (assoc-ref %build-inputs "linux-headers")))
             (mkdir-p libdir)
             (for-each (lambda (file)
                         (let ((target (string-append libdir "/"
                                                      (basename file))))
                           (copy-file file target)
                           (remove-store-references target)))
                       (find-files (string-append libc "/lib")
                                   "^(crt.*|ld.*|lib(c|m|dl|rt|pthread|nsl|util).*\\.so(\\..*)?|libc_nonshared\\.a)$"))

             (copy-recursively (string-append libc "/include") incdir)

             ;; Copy some of the Linux-Libre headers that glibc headers
             ;; refer to.
             (mkdir (string-append incdir "/linux"))
             (for-each (lambda (file)
                         (copy-file (string-append linux "/include/linux/" file)
                                    (string-append incdir "/linux/"
                                                   (basename file))))
                       '("limits.h" "errno.h" "socket.h" "kernel.h"
                         "sysctl.h" "param.h" "ioctl.h" "types.h"
                         "posix_types.h" "stddef.h"))

             (copy-recursively (string-append linux "/include/asm")
                               (string-append incdir "/asm"))
             (copy-recursively (string-append linux "/include/asm-generic")
                               (string-append incdir "/asm-generic"))
             #t))))
      (inputs `(("libc" ,(let ((target (%current-target-system)))
                           (if target
                               (glibc-for-bootstrap
                                (parameterize ((%current-target-system #f))
                                  (cross-libc target)))
                               glibc)))
                ("linux-headers" ,linux-libre-headers)))

      ;; Only one output.
      (outputs '("out")))))

(define %gcc-static
  ;; A statically-linked GCC, with stripped-down functionality.
  (package-with-relocatable-glibc
   (package (inherit gcc-4.7)
     (name "gcc-static")
     (arguments
      `(#:modules ((guix build utils)
                   (guix build gnu-build-system)
                   (srfi srfi-1)
                   (srfi srfi-26)
                   (ice-9 regex))
        ,@(substitute-keyword-arguments (package-arguments gcc-4.7)
            ((#:guile _) #f)
            ((#:implicit-inputs? _) #t)
            ((#:configure-flags flags)
             `(append (list
                       "--disable-shared"
                       "--disable-plugin"
                       "--enable-languages=c"
                       "--disable-libmudflap"
                       "--disable-libgomp"
                       "--disable-libssp"
                       "--disable-libquadmath"
                       "--disable-decimal-float")
                      (remove (cut string-match "--(.*plugin|enable-languages)" <>)
                              ,flags)))
            ((#:make-flags flags)
             (if (%current-target-system)
                 `(cons "LDFLAGS=-static" ,flags)
                 `(cons "BOOT_LDFLAGS=-static" ,flags))))))
     (inputs `(("gmp-source" ,(package-source gmp))
               ("mpfr-source" ,(package-source mpfr))
               ("mpc-source" ,(package-source mpc))
               ("binutils" ,binutils)
               ,@(package-inputs gcc-4.7))))))

(define %gcc-stripped
  ;; The subset of GCC files needed for bootstrap.
  (package (inherit gcc-4.7)
    (name "gcc-stripped")
    (build-system trivial-build-system)
    (source #f)
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (begin
         (use-modules (srfi srfi-1)
                      (srfi srfi-26)
                      (guix build utils))

         (setvbuf (current-output-port) _IOLBF)
         (let* ((out        (assoc-ref %outputs "out"))
                (bindir     (string-append out "/bin"))
                (libdir     (string-append out "/lib"))
                (libexecdir (string-append out "/libexec"))
                (gcc        (assoc-ref %build-inputs "gcc")))
           (copy-recursively (string-append gcc "/bin") bindir)
           (for-each remove-store-references
                     (find-files bindir ".*"))

           (copy-recursively (string-append gcc "/lib") libdir)
           (for-each remove-store-references
                     (remove (cut string-suffix? ".h" <>)
                             (find-files libdir ".*")))

           (copy-recursively (string-append gcc "/libexec")
                             libexecdir)
           (for-each remove-store-references
                     (find-files libexecdir ".*"))
           #t))))
    (inputs `(("gcc" ,%gcc-static)))))

(define %guile-static
  ;; A statically-linked Guile that is relocatable--i.e., it can search
  ;; .scm and .go files relative to its installation directory, rather
  ;; than in hard-coded configure-time paths.
  (let* ((guile (package (inherit guile-2.0)
                  (name (string-append (package-name guile-2.0) "-static"))
                  (inputs
                   `(("patch/relocatable"
                      ,(search-patch "guile-relocatable.patch"))
                     ("patch/utf8"
                      ,(search-patch "guile-default-utf8.patch"))
                     ("patch/syscalls"
                      ,(search-patch "guile-linux-syscalls.patch"))
                     ,@(package-inputs guile-2.0)))
                  (propagated-inputs
                   `(("bdw-gc" ,libgc)
                     ,@(alist-delete "bdw-gc"
                                     (package-propagated-inputs guile-2.0))))
                  (arguments
                   `(;; When `configure' checks for ltdl availability, it
                     ;; doesn't try to link using libtool, and thus fails
                     ;; because of a missing -ldl.  Work around that.
                     #:configure-flags '("LDFLAGS=-ldl"
                                         ,@(if (%current-target-system)
                                               '("CC_FOR_BUILD=gcc")
                                               '()))

                     #:phases (alist-cons-before
                               'configure 'static-guile
                               (lambda _
                                 (substitute* "libguile/Makefile.in"
                                   ;; Create a statically-linked `guile'
                                   ;; executable.
                                   (("^guile_LDFLAGS =")
                                    "guile_LDFLAGS = -all-static")

                                   ;; Add `-ldl' *after* libguile-2.0.la.
                                   (("^guile_LDADD =(.*)$" _ ldadd)
                                    (string-append "guile_LDADD = "
                                                   (string-trim-right ldadd)
                                                   " -ldl\n"))))
                               %standard-phases)

                     ;; Allow Guile to be relocated, as is needed during
                     ;; bootstrap.
                     #:patches
                     (list (assoc-ref %build-inputs "patch/relocatable")
                           (assoc-ref %build-inputs "patch/utf8")
                           (assoc-ref %build-inputs "patch/syscalls"))

                     ;; There are uses of `dynamic-link' in
                     ;; {foreign,coverage}.test that don't fly here.
                     #:tests? #f)))))
    (package-with-relocatable-glibc (static-package guile))))

(define %guile-static-stripped
  ;; A stripped static Guile binary, for use during bootstrap.
  (package (inherit %guile-static)
    (name "guile-static-stripped")
    (build-system trivial-build-system)
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (let ()
         (use-modules (guix build utils))

         (let ((in  (assoc-ref %build-inputs "guile"))
               (out (assoc-ref %outputs "out")))
           (mkdir-p (string-append out "/share/guile/2.0"))
           (copy-recursively (string-append in "/share/guile/2.0")
                             (string-append out "/share/guile/2.0"))

           (mkdir-p (string-append out "/lib/guile/2.0/ccache"))
           (copy-recursively (string-append in "/lib/guile/2.0/ccache")
                             (string-append out "/lib/guile/2.0/ccache"))

           (mkdir (string-append out "/bin"))
           (copy-file (string-append in "/bin/guile")
                      (string-append out "/bin/guile"))
           (remove-store-references (string-append out "/bin/guile"))
           #t))))
    (inputs `(("guile" ,%guile-static)))
    (outputs '("out"))))

(define (tarball-package pkg)
  "Return a package containing a tarball of PKG."
  (package (inherit pkg)
    (location (source-properties->location (current-source-location)))
    (name (string-append (package-name pkg) "-tarball"))
    (build-system trivial-build-system)
    (native-inputs `(("tar" ,tar)
                     ("xz" ,xz)))
    (inputs `(("input" ,pkg)))
    (arguments
     (let ((name    (package-name pkg))
           (version (package-version pkg)))
       `(#:modules ((guix build utils))
         #:builder
         (begin
           (use-modules (guix build utils))
           (let ((out   (assoc-ref %outputs "out"))
                 (input (assoc-ref %build-inputs "input"))
                 (tar   (assoc-ref %build-inputs "tar"))
                 (xz    (assoc-ref %build-inputs "xz")))
             (mkdir out)
             (set-path-environment-variable "PATH" '("bin") (list tar xz))
             (with-directory-excursion input
               (zero? (system* "tar" "cJvf"
                               (string-append out "/"
                                              ,name "-" ,version
                                              "-"
                                              ,(or (%current-target-system)
                                                   (%current-system))
                                              ".tar.xz")
                               "."))))))))))

(define %bootstrap-binaries-tarball
  ;; A tarball with the statically-linked bootstrap binaries.
  (tarball-package %static-binaries))

(define %binutils-bootstrap-tarball
  ;; A tarball with the statically-linked Binutils programs.
  (tarball-package %binutils-static-stripped))

(define %glibc-bootstrap-tarball
  ;; A tarball with GNU libc's shared libraries, dynamic linker, and headers.
  (tarball-package %glibc-stripped))

(define %gcc-bootstrap-tarball
  ;; A tarball with a dynamic-linked GCC and its headers.
  (tarball-package %gcc-stripped))

(define %guile-bootstrap-tarball
  ;; A tarball with the statically-linked, relocatable Guile.
  (tarball-package %guile-static-stripped))

(define %bootstrap-tarballs
  ;; A single derivation containing all the bootstrap tarballs, for
  ;; convenience.
  (package
    (name "bootstrap-tarballs")
    (version "0")
    (source #f)
    (build-system trivial-build-system)
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (let ((out (assoc-ref %outputs "out")))
         (use-modules (guix build utils)
                      (ice-9 match)
                      (srfi srfi-26))

         (setvbuf (current-output-port) _IOLBF)
         (mkdir out)
         (chdir out)
         (for-each (match-lambda
                    ((name . directory)
                     (for-each (lambda (file)
                                 (format #t "~a -> ~a~%" file out)
                                 (symlink file (basename file)))
                               (find-files directory "\\.tar\\."))))
                   %build-inputs)
         #t)))
    (inputs `(("guile-tarball" ,%guile-bootstrap-tarball)
              ("gcc-tarball" ,%gcc-bootstrap-tarball)
              ("binutils-tarball" ,%binutils-bootstrap-tarball)
              ("glibc-tarball" ,%glibc-bootstrap-tarball)
              ("coreutils&co-tarball" ,%bootstrap-binaries-tarball)))
    (synopsis #f)
    (description #f)
    (home-page #f)
    (license gpl3+)))

;;; make-bootstrap.scm ends here