aboutsummaryrefslogtreecommitdiff
path: root/gnu/packages/dlang.scm
blob: 8bf0ee685ea620d084b75b04257c3beae08d429b (about) (plain)
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
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2016 Roel Janssen <roel@gnu.org>
;;; Copyright © 2015, 2018 Pjotr Prins <pjotr.guix@thebird.nl>
;;; Copyright © 2017 Frederick Muriithi <fredmanglis@gmail.com>
;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2017, 2019, 2022 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Guy Fleury Iteriteka <gfleury@disroot.org>
;;; Copyright © 2021-2024 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2021, 2024 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2022 ( <paren@disroot.org>
;;; Copyright © 2022 Esther Flashner <esther@flashner.co.il>
;;;
;;; 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 dlang)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix gexp)
  #:use-module (guix utils)
  #:use-module ((guix build utils) #:hide (delete which))
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system copy)
  #:use-module (gnu packages)
  #:use-module (gnu packages base)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages gdb)
  #:use-module (gnu packages libedit)
  #:use-module (gnu packages llvm)
  #:use-module (gnu packages ninja)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages textutils)
  #:use-module (gnu packages xorg)
  #:use-module (srfi srfi-1))

(define-public d-tools
  (package
    (name "d-tools")
    (version "2.105.3")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/dlang/tools")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "0hvz786k0pi8697x1vk9x5bx52jiy7pvi13wmfkx15ddvv0x5j33"))))
    (build-system gnu-build-system)
    (arguments
     (list #:phases
           #~(modify-phases %standard-phases
               (delete 'configure)
               (replace 'build
                 (lambda _
                   (mkdir-p "bin")
                   (setenv "CC" #$(cc-for-target))
                   (setenv "LD" #$(ld-for-target))
                   (invoke "ldc2" "rdmd.d" "--of" "bin/rdmd")
                   (apply invoke "ldc2" "--of=bin/dustmite"
                          (find-files "DustMite" ".*\\.d"))))
               (replace 'check
                 (lambda* (#:key tests? #:allow-other-keys)
                   (when tests?
                     (invoke "bin/rdmd" "rdmd_test.d" "bin/rdmd"
                             "--rdmd-default-compiler" "ldmd2"))))
               (replace 'install
                 (lambda* (#:key outputs #:allow-other-keys)
                   (let* ((out (assoc-ref outputs "out"))
                          (bin (string-append out "/bin"))
                          (man (string-append out "/man")))
                     (for-each delete-file (find-files "bin" "\\.o$"))
                     (copy-recursively "bin" bin)
                     (copy-recursively "man" man)))))))
    (native-inputs
     (list ldc
           (module-ref (resolve-interface
                        '(gnu packages commencement))
                       'ld-gold-wrapper)))
    (home-page "https://github.com/dlang/tools")
    (synopsis "Useful D-related tools")
    (description
     "@code{d-tools} provides two useful tools for the D language: @code{rdmd},
which runs D source files as scripts, and @code{dustmite}, which reduces D code
to a minimal test case.")
    (license license:boost1.0)))

(define-public gdmd
  (let ((commit "ff2c97a47408fb71c18a2d453294d18808a97cc5")
        (revision "1"))
    (package
      (name "gdmd")
      (version (git-version "0.1.0" revision commit))
      (source
        (origin
          (method git-fetch)
          (uri (git-reference
                 (url "https://github.com/D-Programming-GDC/gdmd")
                 (commit commit)))
          (file-name (git-file-name name version))
          (sha256
           (base32 "0pd70clk70069xcjysaas7zszzmigrcw1zl2xxv8kzdg7y7xrzvm"))))
      (build-system copy-build-system)
      (arguments
       (list
         #:install-plan
         #~'(("dmd-script" "bin/gdmd")
             ("dmd-script.1" "share/man/man1/gdmd.1"))
         #:phases
         #~(modify-phases %standard-phases
             (add-after 'unpack 'adjust-gdc-location
               (lambda* (#:key inputs #:allow-other-keys)
                 (substitute* "dmd-script"
                   (("my \\$gdc_dir.*")
                    (string-append "my $gdc_dir = \""
                                   (dirname (search-input-file inputs "/bin/gdc"))
                                   "\";\n"))))))))
      (inputs (list gdc perl))
      (home-page "https://github.com/D-Programming-GDC/gdmd")
      (synopsis "DMD-like wrapper for GDC")
      (description "This package provides a DMD-like wrapper for the
@acronym{GNU D Compiler,GDC}.")
      (license license:gpl3+))))

;; We use GDC, the D frontend for GCC, to bootstrap ldc.  We then use
;; ldc to bootstrap itself so that no reference remains to GDC.
(define ldc-bootstrap
  (package
    (name "ldc")
    (version "1.38.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/ldc-developers/ldc/releases"
                           "/download/v" version "/ldc-" version "-src.tar.gz"))
       (sha256
        (base32 "13pkg69wjj4ali4ikijicccpg8y6f2hghhb70z9lrqr2w3pkhqna"))))
    (build-system cmake-build-system)
    (arguments
     `(#:disallowed-references (,tzdata-for-tests)
       #:tests? #f                  ;skip in the bootstrap
       #:build-type "Release"
       #:configure-flags
        (list "-GNinja"
              ;; see .github/actions/2-build-bootstrap/action.yml
              "-DBUILD_SHARED_LIBS=OFF")
       #:make-flags                 ;used as build targets
        (list "all")
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-paths
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "runtime/phobos/std/process.d"
               (("/bin/sh") (which "sh"))
               (("echo") (which "echo")))))
         (replace 'build
           ;; Building with Make would result in "make: *** [Makefile:166:
           ;; all] Error 2".
           (lambda* (#:key make-flags parallel-build? #:allow-other-keys)
             (let ((job-count (number->string (or (and parallel-build?
                                                       (parallel-job-count))
                                                  1))))
               (apply invoke "cmake" "--build" "." "-j" job-count
                      "--target" make-flags))))
         (replace 'install
           (lambda _
             (invoke "cmake" "--install" "."))))))
    (inputs
     `(("libconfig" ,libconfig)
       ("libedit" ,libedit)
       ("zlib" ,zlib)))
    (native-inputs
     `(("lld-wrapper" ,(make-lld-wrapper lld-17 #:lld-as-ld? #t))
       ("llvm" ,llvm-17)
       ("ldc" ,gdmd)
       ("ninja" ,ninja)
       ("python-wrapper" ,python-wrapper)
       ("tzdata" ,tzdata-for-tests)
       ("unzip" ,unzip)))
    (home-page "http://wiki.dlang.org/LDC")
    (synopsis "LLVM-based compiler for the D programming language")
    (description
     "LDC is an LLVM compiler for the D programming language.  It is based on
the latest DMD compiler that was written in C and is used for
bootstrapping more recent compilers written in D.")
    (properties
     ;; Some of the tests take a very long time on ARMv7.  See
     ;; <https://lists.gnu.org/archive/html/guix-devel/2018-02/msg00312.html>.
     `((max-silent-time . ,(* 3600 3))))
    ;; Most of the code is released under BSD-3, except for code originally
    ;; written for GDC, which is released under GPLv2+, and the DMD frontend,
    ;; which is released under the "Boost Software License version 1.0".
    (license (list license:bsd-3
                   license:gpl2+
                   license:boost1.0))))

(define-public ldc
  (package
    (inherit ldc-bootstrap)
    (arguments
     (substitute-keyword-arguments
       (strip-keyword-arguments '(#:tests?) (package-arguments ldc-bootstrap))
       ((#:make-flags _ #f)
        '(list "all"
               ;; Also build the test runner binaries.
               "ldc2-unittest" "all-test-runners"))
       ((#:configure-flags _ #~'())
        `(list "-GNinja"
               "-DBUILD_SHARED_LIBS=ON"
               ,@(if (target-riscv64?)
                     `("-DCMAKE_EXE_LINKER_FLAGS=-latomic")
                     '())))
       ((#:phases phases)
        `(modify-phases ,phases
           (add-after 'unpack 'fix-compiler-rt-library-discovery
             (lambda* (#:key inputs #:allow-other-keys)
               (let ((clang-runtime (assoc-ref inputs "clang-runtime"))
                     (system ,(or (%current-target-system)
                                  (%current-system))))
                 (define (gnu-triplet->clang-arch system)
                   (let ((system-prefix
                           (car (string-tokenize
                                  system (char-set-complement (char-set #\-))))))
                     (cond
                       ((equal? system-prefix "i686") "i386")
                       (#t system-prefix))))
                 ;; Coax LLVM into agreeing with Clang about system target
                 ;; naming.
                 (substitute* "driver/linker-gcc.cpp"
                   (("triple.getArchName\\(\\)")
                    (format #f "~s" (gnu-triplet->clang-arch system))))
                 ;; Augment the configuration of the ldc2 binaries so they can
                 ;; find the compiler-rt libraries they need to be linked with
                 ;; for the tests.
                 (substitute* (find-files "." "^ldc2.*\\.conf\\.in$")
                   ((".*LIB_SUFFIX.*" all)
                    (string-append all
                                   "        \"" clang-runtime
                                   "/lib/linux\",\n"))))))
           (add-after 'unpack 'patch-paths-in-tests
             (lambda _
               (substitute* "runtime/druntime/test/profile/Makefile"
                 (("/bin/bash") (which "bash")))
               (substitute* "tests/driver/cli_CC_envvar.d"
                 (("cc") (which "clang")))
               (substitute* "tests/linking/linker_switches.d"
                 (("echo") (which "echo")))
               (substitute* "tests/dmd/dshell/test6952.d"
                 (("/usr/bin/env bash")
                  (which "bash")))))
           (add-after 'unpack 'disable-problematic-tests
             (lambda* (#:key inputs #:allow-other-keys)
               ;; Disable unittests in the following files.
               (substitute* '("runtime/phobos/std/net/curl.d"
                              "runtime/phobos/std/datetime/systime.d"
                              "runtime/phobos/std/datetime/timezone.d")
                 (("version(unittest)") "version(skipunittest)")
                 ((" unittest") " version(skipunittest) unittest"))
               ;; The following tests plugins we don't have.
               (delete-file "tests/plugins/addFuncEntryCall/testPlugin.d")
               (delete-file "tests/plugins/addFuncEntryCall/testPluginLegacy.d")
               ;; This unit test requires networking, fails with
               ;; "core.exception.RangeError@std/socket.d(778): Range
               ;; violation".
               (substitute* "runtime/phobos/std/socket.d"
                 (("assert\\(ih.addrList\\[0\\] == 0x7F_00_00_01\\);.*")
                  ""))

               ;; These tests fail on riscv64-linux.
               (substitute* "runtime/phobos/std/math/operations.d"
                 (("static assert\\(getNaNPayload\\(a\\)" all )
                  (string-append "// " all)))
               (substitute* "runtime/phobos/std/math/traits.d"
                 (("static assert\\(signbit\\(-.*\\.nan" all)
                  (string-append "// " all)))

               ;; The GDB tests suite fails; there are a few bug reports about
               ;; it upstream.
               (for-each delete-file (find-files "tests" "gdb.*\\.(c|d|sh)$"))
               (delete-file "tests/dmd/runnable/b18504.d")
               (substitute* "runtime/druntime/test/exceptions/Makefile"
                 ((".*TESTS\\+=rt_trap_exceptions_drt_gdb.*")
                  ""))
               ;; Unsupported with glibc-2.35.
               (delete-file "tests/dmd/compilable/stdcheaders.c")
               (delete-file "tests/dmd/compilable/test23958.c")
               (delete-file "tests/dmd/runnable/test23889.c")
               (delete-file "tests/dmd/runnable/test23402.d")
               (delete-file "tests/dmd/runnable/helloc.c")
               ;; Only works in 2024 and without SOURCE_DATE_EPOCH
               (delete-file "tests/dmd/compilable/ddocYear.d")
               ;; Drop gdb_dflags from the test suite.
               (substitute* "tests/dmd/CMakeLists.txt"
                 (("\\$\\{gdb_dflags\\}") ""))
               ;; The following tests fail on some systems, not all of
               ;; which are tested upstream.
               (with-directory-excursion "tests"
                 (cond
                   (,(or (target-x86-32?)
                         (target-arm32?))
                     (for-each delete-file
                               '("PGO/profile_rt_calls.d"
                                 "codegen/mangling.d"
                                 "instrument/xray_check_pipeline.d"
                                 "instrument/xray_link.d"
                                 "instrument/xray_simple_execution.d"
                                 "sanitizers/msan_noerror.d"
                                 "sanitizers/msan_uninitialized.d"
                                 "dmd/runnable_cxx/cppa.d")))
                   (,(target-riscv64?)
                     (for-each delete-file
                               '("codegen/simd_alignment.d"
                                 "dmd/runnable/argufilem.d"
                                 "dmd/compilable/test23705.d"
                                 "dmd/fail_compilation/diag7420.d")))
                   (#t '())))))
           (add-before 'configure 'set-cc-and-cxx-to-use-clang
             ;; The tests require to be built with Clang; build everything
             ;; with it, for simplicity.
             (lambda _
               (setenv "CC" (which "clang"))
               (setenv "CXX" (which "clang++"))))
           (replace 'check
             (lambda* (#:key tests? parallel-tests? #:allow-other-keys)
               (when tests?
                 (let ((job-count (number->string
                                   (or (and parallel-tests?
                                            (parallel-job-count))
                                       1))))
                   ;; The test targets are tested separately to provide
                   ;; finer-grained diagnostics (see:
                   ;; https://raw.githubusercontent.com/ldc-developers/
                   ;; ldc/master/.azure-pipelines/3-posix-test.yml)
                   (display "running the ldc2 unit tests...\n")
                   (invoke "ctest" "--output-on-failure" "-j" job-count
                           "-R" "ldc2-unittest")
                   (display "running the lit test suite...\n")
                   (invoke "ctest" "--output-on-failure" "-j" job-count
                           "-R" "lit-tests")
                   (display "running the dmd test suite...\n")
                   ;; This test has a race condition so run it with 1 core.
                   (invoke "ctest" "--output-on-failure" "-j" "1"
                           "-R" "dmd-testsuite")
                   (display "running the defaultlib unit tests and druntime \
integration tests...\n")
                   (invoke
                     "ctest" "--output-on-failure" "-j" job-count "-E"
                     (string-append
                       "dmd-testsuite|lit-tests|ldc2-unittest"
                       ,@(cond
                           ((target-aarch64?)
                            `(,(string-append
                                 "|std.internal.math.gammafunction-shared"
                                 "|std.math.exponential-shared"
                                 "|std.internal.math.gammafunction-debug-shared"
                                 "|druntime-test-exceptions-debug")))
                           ((target-riscv64?)
                            `(,(string-append
                                 "|std.internal.math.errorfunction-shared"
                                 "|std.internal.math.gammafunction-shared"
                                 "|std.math.exponential-shared"
                                 "|std.math.trigonometry-shared"
                                 "|std.mathspecial-shared"
                                 "|std.socket-shared"
                                 "|std.internal.math.errorfunction-debug-shared"
                                 "|std.internal.math.gammafunction-debug-shared"
                                 "|std.math.operations-debug-shared"
                                 "|std.math.exponential-debug-shared"
                                 "|std.math.traits-debug-shared"
                                 "|std.mathspecial-debug-shared"
                                 "|std.math.trigonometry-debug-shared"
                                 "|std.socket-debug-shared"
                                 ;; These four hang forever
                                 "|core.thread.fiber-shared"
                                 "|core.thread.osthread-shared"
                                 "|core.thread.fiber-debug-shared"
                                 "|core.thread.osthread-debug-shared")))
                           (#t `("")))))))))))))
    (native-inputs
     (append (delete "llvm"
                     (alist-replace "ldc" (list ldc-bootstrap)
                                    (package-native-inputs ldc-bootstrap)))
         `(("clang" ,clang-17)          ;propagates llvm and clang-runtime
           ("python-lit" ,python-lit))))))

;;; Bootstrap version of phobos that is built with GDC, using GDC's standard
;;; library.
(define dmd-bootstrap
  (package
    ;; This package is purposefully named just "dmd" and not "dmd-bootstrap",
    ;; as the final dmd package rewrites references from this one to itself,
    ;; and their names must have the same length to avoid corrupting the
    ;; binary.
    (name "dmd")
    (version "2.106.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/dlang/dmd")
                    (commit (string-append "v" version))))
              (file-name (git-file-name "dmd" version))
              (sha256
               (base32
                "1bq4jws1vns2jjzfz7biyngrx9y5pvvgklymhrvb5kvbzky1ldmy"))))
    (build-system gnu-build-system)
    (arguments
     (list
      #:disallowed-references (list (gexp-input (canonical-package gcc)
                                                "lib"))
      ;; Disable tests, as gdmd cannot cope with some arguments used such as
      ;; '-conf'.
      #:tests? #f
      #:test-target "test"
      #:make-flags
      #~(list (string-append "CC=" #$(cc-for-target))
              ;; XXX: Proceed despite conflicts from symbols provided by both
              ;; the source built and GDC.
              "DFLAGS=-L--allow-multiple-definition"
              "ENABLE_RELEASE=1"
              (string-append "HOST_CXX=" #$(cxx-for-target))
              "HOST_DMD=gdmd"
              (string-append "INSTALL_DIR=" #$output)
              ;; Do not build the shared libphobos2.so library, to avoid
              ;; retaining a reference to gcc:lib.
              "SHARED=0"
              (string-append "SYSCONFDIR=" #$output "/etc")
              "VERBOSE=1"
              "-f" "posix.mak")
      #:phases
      #~(modify-phases %standard-phases
          (add-after 'unpack 'copy-phobos-source-and-chdir
            ;; Start with building phobos, which in turns will automatically
            ;; build druntime and dmd.  A minimal dmd command is still
            ;; required to do so, which is why we need dmd-bootstrap-0.
            (lambda _
              (symlink "." "dmd")  ;to please the build system expected layout
              (copy-recursively
               #$(origin
                   (method git-fetch)
                   (uri (git-reference
                         (url "https://github.com/dlang/phobos")
                         (commit (string-append "v" version))))
                   (file-name (git-file-name "phobos" version))
                   (sha256
                    (base32
                     "1yw7nb5d78cx9m7sfibv7rfc7wj3w0dw9mfk3d269qpfpnwzs4n9")))
               "phobos")
              (chdir "phobos")))
          (add-after 'copy-phobos-source-and-chdir 'adjust-phobos-install-dirs
            (lambda _
              (substitute* "posix.mak"
                ;; Install to lib directory, not to e.g. 'linux/lib64'.
                (("\\$\\(INSTALL_DIR)/\\$\\(OS)/\\$\\(lib_dir)")
                 (string-append #$output "/lib"))
                ;; Do not install license file, already done by the gnu build
                ;; system.
                ((".*\\$\\(INSTALL_DIR)/phobos-LICENSE.txt.*") ""))))
          (delete 'configure)
          (add-after 'install 'install-druntime
            (lambda args
              (chdir "../druntime")
              (apply (assoc-ref %standard-phases 'install) args)
              (chdir "..")))
          (add-after 'install-druntime 'install-includes
            (lambda _
              ;; Normalize the include files prefix to include/dmd.
              (let ((include-dir (string-append #$output "/include/dmd")))
                (mkdir-p include-dir)
                (rename-file (string-append #$output "/src/phobos")
                             (string-append include-dir))
                (copy-recursively "druntime/import" include-dir))
              (delete-file-recursively (string-append #$output "/src"))))
          (add-after 'install-druntime 'install-dmd
            (assoc-ref %standard-phases 'install))
          (add-after 'install-license-files 'refine-install-layout
            (lambda _
              (let* ((docdir (string-append #$output "/share/doc/"
                                            (strip-store-file-name #$output)))
                     ;; The dmd binary gets installed to
                     ;; e.g. /linux/bin64/dmd.
                     (dmd (car (find-files #$output "^dmd$")))
                     (dmd.conf (car (find-files #$output "^dmd.conf$")))
                     (os-dir (dirname (dirname dmd))))
                ;; Move samples from root to the doc directory.
                (rename-file (string-append #$output "/samples")
                             (string-append docdir "/samples"))
                ;; Remove duplicate license file.
                (delete-file (string-append #$output
                                            "/dmd-boostlicense.txt"))
                ;; Move dmd binary and dmd.conf.
                (install-file dmd (string-append #$output "/bin"))
                (install-file dmd.conf (string-append #$output "/etc"))
                (delete-file-recursively os-dir))))
          (add-after 'refine-install-layout 'patch-dmd.conf
            (lambda* (#:key outputs #:allow-other-keys)
              (substitute* (search-input-file outputs "etc/dmd.conf")
                (("lib(32|64)")
                 "lib")
                (("\\.\\./src/(phobos|druntime/import)")
                 "include/dmd")))))))
    (native-inputs (list gdmd which))
    (home-page "https://github.com/dlang/dmd")
    (synopsis "Reference D Programming Language compiler")
    (description "@acronym{DMD, Digital Mars D compiler} is the reference
compiler for the D programming language.")
    ;; As reported by upstream:
    ;; https://wiki.dlang.org/Compilers#Comparison
    (supported-systems '("i686-linux" "x86_64-linux"))
    (license license:boost1.0)))

;;; Second bootstrap of DMD, built using dmd-bootstrap, with its shared
;;; libraries preserved.
(define-public dmd
  (package
    (inherit dmd-bootstrap)
    (arguments
     (substitute-keyword-arguments
         (strip-keyword-arguments
          '(#:tests?)                   ;reinstate tests
          (package-arguments dmd-bootstrap))
       ((#:disallowed-references  _ ''())
        (list dmd-bootstrap))
       ((#:modules _ ''())
        '((guix build gnu-build-system)
          (guix build utils)
          (srfi srfi-1)))               ;for fold
       ((#:make-flags flags ''())
        #~(fold delete #$flags '("DFLAGS=-L--allow-multiple-definition"
                                 "HOST_DMD=gdmd"
                                 "SHARED=0")))
       ((#:phases phases '%standard-phases)
        #~(modify-phases #$phases
            (add-after 'patch-dmd.conf 'rewrite-references-to-bootstrap
              ;; DMD keeps references to include files used to build a
              ;; binary.  Rewrite those of dmd-bootstrap to itself, to reduce
              ;; its closure size.
              (lambda* (#:key native-inputs inputs outputs
                        #:allow-other-keys)
                (let ((dmd (search-input-file outputs "bin/dmd"))
                      (dmd-bootstrap (dirname
                                      (dirname
                                       (search-input-file
                                        (or native-inputs inputs)
                                        "bin/dmd")))))
                  ;; XXX: Use sed, as replace-store-references wouldn't
                  ;; replace the references, while substitute* throws an
                  ;; error.
                  (invoke "sed" "-i"
                          (format #f "s,~a,~a,g" dmd-bootstrap #$output)
                          dmd))))))))
    (native-inputs (modify-inputs (package-native-inputs dmd-bootstrap)
                     (replace "gdmd" dmd-bootstrap)))))

(define-public dub
  (package
    (name "dub")
    (version "1.33.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/dlang/dub")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "09p3rvsv11f8lgqgxgz2zj0szsw5lzrsc7y7471hswksc7nmmj70"))))
    (build-system gnu-build-system)
    (arguments
     (list #:tests? #f                  ; tests try to install packages
           #:phases
           #~(modify-phases %standard-phases
               (delete 'configure)      ; no configure script
               (replace 'build
                 (lambda _
                   (setenv "CC" #$(cc-for-target))
                   (setenv "LD" #$(ld-for-target))
                   (invoke "./build.d")))
               (replace 'install
                 (lambda* (#:key outputs #:allow-other-keys)
                   (let* ((out (assoc-ref outputs "out"))
                          (bin (string-append out "/bin")))
                     (install-file "bin/dub" bin)))))))
    (inputs
     (list curl))
    (native-inputs
     (list d-tools
           ldc
           (module-ref (resolve-interface
                        '(gnu packages commencement))
                       'ld-gold-wrapper)))
    (home-page "https://code.dlang.org/getting_started")
    (synopsis "Package and build manager for D projects")
    (description
     "DUB is a package and build manager for applications and
libraries written in the D programming language.  It can
automatically retrieve a project's dependencies and integrate
them in the build process.

The design emphasis is on maximum simplicity for simple projects,
while providing the opportunity to customize things when
needed.")
    (license license:expat)))

(define-public gtkd
  (package
    (name "gtkd")
    (version "3.10.0")
    (source
     (origin
      (method url-fetch/zipbomb)
      (uri (string-append "https://gtkd.org/Downloads/sources/GtkD-"
                          version ".zip"))
      (sha256
       (base32 "0vc5ssb3ar02mg2pngmdi1xg4qjaya8332a9mk0sv97x6b4ddy3g"))))
    (build-system gnu-build-system)
    (native-inputs
     (list unzip
           ldc
           pkg-config
           xorg-server-for-tests))
    (arguments
     `(#:test-target "test"
       #:make-flags
       `("DC=ldc2"
         ,(string-append "prefix=" (assoc-ref %outputs "out"))
         ,(string-append "libdir=" (assoc-ref %outputs "out") "/lib")
         "pkgconfigdir=lib/pkgconfig")
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (add-before 'build 'patch-makefile
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "GNUmakefile"
               ;; We do the tests ourselves.
               (("default-goal: libs test") "default-goal: libs")
               (("all: libs shared-libs test") "all: libs shared-libs")
               ;; Work around upstream bug.
               (("\\$\\(prefix\\)\\/\\$\\(libdir\\)") "$(libdir)"))))
         (add-before 'check 'pre-check
           (lambda _
             (system "Xvfb :1 &")
             (setenv "DISPLAY" ":1")
             (setenv "CC" ,(cc-for-target)))))))
    (home-page "https://gtkd.org/")
    (synopsis "D binding and OO wrapper of GTK+")
    (description "This package provides bindings to GTK+ for D.")
    (license license:lgpl2.1)))

(define-public d-demangler
  (package
    (name "d-demangler")
    (version "0.0.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/lievenhey/d_demangler")
                    (commit (string-append "version-" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "13lbbxlaa1mffjs57xchl1g6kyr5lxi0z5x7snyvym0knslxwx2g"))))
    (build-system gnu-build-system)
    (arguments
     (list
      #:tests? #f                       ;no test suite
      #:make-flags #~(list (string-append "CC=" #$(cc-for-target))
                           "d_demangle")
      #:phases #~(modify-phases %standard-phases
                   (delete 'configure)
                   (replace 'install
                     (lambda _
                       (install-file "libd_demangle.so"
                                     (string-append #$output "/lib")))))))
    (native-inputs (list dmd))
    (home-page "https://github.com/lievenhey/d_demangler")
    (synopsis "Utility to demangle D symbols")
    (description "@command{d_demangle} is a small utility that can be used to
demangle D symbols.  A shared library is also provided.")
    (license license:gpl3+)))