aboutsummaryrefslogtreecommitdiff
path: root/gnu/packages/c.scm
blob: 93d829391c72d2fcc25e9d609b380882f03c0ee9 (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
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2018 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2018, 2020, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018, 2019 Pierre Neidhardt <mail@ambrevar.xyz>
;;; Copyright © 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2019, 2021 Guillaume Le Vaillant <glv@posteo.net>
;;; Copyright © 2019 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2020, 2021 Marius Bakke <marius@gnu.org>
;;; Copyright © 2020 Katherine Cox-Buday <cox.katherine.e@gmail.com>
;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2020, 2021 Greg Hogan <code@greghogan.com>
;;; Copyright © 2021 David Dashyan <mail@davie.li>
;;;
;;; 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 c)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix utils)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system trivial)
  #:use-module (gnu packages)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages bootstrap)
  #:use-module (gnu packages bison)
  #:use-module (gnu packages check)
  #:use-module (gnu packages flex)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages texinfo)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages lua)
  #:use-module (gnu packages multiprecision)
  #:use-module (gnu packages pcre)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages xml))

(define-public tcc
  (package
    (name "tcc")                                  ;aka. "tinycc"
    (version "0.9.27")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://savannah/tinycc/tcc-"
                                  version ".tar.bz2"))
              (sha256
               (base32
                "177bdhwzrnqgyrdv1dwvpd04fcxj68s5pm1dzwny6359ziway8yy"))))
    (build-system gnu-build-system)
    (native-inputs `(("perl" ,perl)
                     ("texinfo" ,texinfo)))
    (arguments
     `(#:configure-flags (list (string-append "--elfinterp="
                                              (assoc-ref %build-inputs "libc")
                                              ,(glibc-dynamic-linker))
                               (string-append "--crtprefix="
                                              (assoc-ref %build-inputs "libc")
                                              "/lib")
                               (string-append "--sysincludepaths="
                                              (assoc-ref %build-inputs "libc")
                                              "/include:"
                                              (assoc-ref %build-inputs
                                                         "kernel-headers")
                                              "/include:{B}/include")
                               (string-append "--libpaths="
                                              (assoc-ref %build-inputs "libc")
                                              "/lib")
                               ,@(if (string-prefix? "armhf-linux"
                                                     (or (%current-target-system)
                                                         (%current-system)))
                                     `("--triplet=arm-linux-gnueabihf")
                                     '()))
       #:test-target "test"))
    (native-search-paths
     (list (search-path-specification
            (variable "CPATH")
            (files '("include")))
           (search-path-specification
            (variable "LIBRARY_PATH")
            (files '("lib" "lib64")))))
    ;; Fails to build on MIPS: "Unsupported CPU"
    (supported-systems (delete "mips64el-linux" %supported-systems))
    (synopsis "Tiny and fast C compiler")
    (description
     "TCC, also referred to as \"TinyCC\", is a small and fast C compiler
written in C.  It supports ANSI C with GNU and extensions and most of the C99
standard.")
    (home-page "http://www.tinycc.org/")
    ;; An attempt to re-licence tcc under the Expat licence is underway but not
    ;; (if ever) complete.  See the RELICENSING file for more information.
    (license license:lgpl2.1+)))

(define-public pcc
  (package
    (name "pcc")
    (version "20170109")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://pcc.ludd.ltu.se/ftp/pub/pcc/pcc-"
                                  version ".tgz"))
              (sha256
               (base32
                "1p34w496095mi0473f815w6wbi57zxil106mg7pj6sg6gzpjcgww"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (replace 'check
           (lambda _ (invoke "make" "-C" "cc/cpp" "test") #t)))))
    (native-inputs
     `(("bison" ,bison)
       ("flex" ,flex)))
    (synopsis "Portable C compiler")
    (description
     "PCC is a portable C compiler.  The project goal is to write a C99
compiler while still keeping it small, simple, fast and understandable.")
    (home-page "http://pcc.ludd.ltu.se")
    (supported-systems (delete "aarch64-linux" %supported-systems))
    ;; PCC incorporates code under various BSD licenses; for new code bsd-2 is
    ;; preferred.  See http://pcc.ludd.ltu.se/licenses/ for more details.
    (license (list license:bsd-2 license:bsd-3))))

(define-public libbytesize
  (package
    (name "libbytesize")
    (version "2.2")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/storaged-project/libbytesize/releases/"
                    "download/" version "/libbytesize-" version ".tar.gz"))
              (sha256
               (base32
                "1aivwypmnqcaj2230pifvf3jcgl5chja8rspkxf0j3480asm8g5r"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f))
    (native-inputs
     `(("gettext" ,gettext-minimal)
       ("pkg-config" ,pkg-config)
       ("python" ,python)))
    (inputs
     `(("mpfr" ,mpfr)
       ("pcre2" ,pcre2)))
    (home-page "https://github.com/storaged-project/libbytesize")
    (synopsis "Tiny C library for working with arbitrary big sizes in bytes")
    (description
     "The goal of this project is to provide a tiny library that would
facilitate the common operations with sizes in bytes.  Many projects need to
work with sizes in bytes (be it sizes of storage space, memory...) and all of
them need to deal with the same issues like:

@itemize
@item How to get a human-readable string for the given size?
@item How to store the given size so that no significant information is lost?
@item If we store the size in bytes, what if the given size gets over the
MAXUINT64 value?
@item How to interpret sizes entered by users according to their locale and
typing conventions?
@item How to deal with the decimal/binary units (MB versus MiB) ambiguity?
@end itemize

@code{libbytesize} offers a generally usable solution that could be used by
every project that needs to deal with sizes in bytes.  It is written in the C
language with thin bindings for other languages.")
    (license license:lgpl2.1+)))

(define-public udunits
  (package
    (name "udunits")
    ;; Four-part version numbers are development snapshots, not releases.  See
    ;; <https://github.com/Unidata/UDUNITS-2/issues/99#issuecomment-732323472>.
    (version "2.2.28")
    (source (origin
              (method url-fetch)
              (uri (string-append "ftp://ftp.unidata.ucar.edu/pub/udunits/"
                                  "udunits-" version ".tar.gz"))
              (sha256
               (base32
                "17jpbp6f0rr132jn2gqy8ry8mv1w27v6dyhfq1igv8v1674aw2sr"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags
       (list "--disable-static")))
    (inputs
     `(("expat" ,expat)))
    (home-page "https://www.unidata.ucar.edu/software/udunits/")
    (synopsis "C library for units of physical quantities and value-conversion utils")
    (description
     "The UDUNITS-2 package provides support for units of physical quantities.
Its three main components are:

@enumerate
@item @code{udunits2lib}, a C library for units of physical quantities;
@item @code{udunits2prog}, a utility for obtaining the definition of a unit
  and for converting numeric values between compatible units; and
@item an extensive database of units.
@end enumerate\n")
    ;; Like the BSD-3 license but with an extra anti patent clause.
    (license (license:non-copyleft "file://COPYRIGHT"))))

(define-public libfixposix
  (package
    (name "libfixposix")
    (version "0.4.3")
    (home-page "https://github.com/sionescu/libfixposix")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url home-page)
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1x4q6yspi5g2s98vq4qszw4z3zjgk9l5zs8471w4d4cs6l97w08j"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("libtool" ,libtool)
       ("pkg-config" ,pkg-config)
       ("check" ,check)))
    (synopsis "Thin wrapper over POSIX syscalls")
    (description
     "The purpose of libfixposix is to offer replacements for parts of POSIX
whose behaviour is inconsistent across *NIX flavours.")
    (license license:boost1.0)))

(define-public libhx
  (package
    (name "libhx")
    (version "4.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://inai.de/files/libhx/"
                           "libHX-" version ".tar.xz"))
       (sha256
        (base32 "1mifpzxr5kma7gawhv1vbga8j5qi8jgka0axr48v08bdpb83pya2"))))
    (build-system gnu-build-system)
    (home-page "https://inai.de/projects/libhx/")
    (synopsis "C library with common data structures and functions")
    (description
     "This is a C library (with some C++ bindings available) that provides data
structures and functions commonly needed, such as maps, deques, linked lists,
string formatting and autoresizing, option and config file parsing, type
checking casts and more.")
    (license license:lgpl2.1+)))

(define-public libwuya
  ;; This commit is the one before "wuy_pool.h" was removed from libwuya,
  ;; which libleak currently requires.
  (let ((revision "1")
        (commit "883502041044f4616cfbf75c8f2bb60059f704a9"))
    (package
      (name "libwuya")
      (version (git-version "0.0" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/WuBingzheng/libwuya")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1xrsqbgr13g2v0ag165ryp7xrwzv41xfygzk2a3445ca98c1qpdc"))))
      (build-system gnu-build-system)
      (arguments
       `(#:tests? #f                    ;no test suite
         #:phases (modify-phases %standard-phases
                    (add-after 'unpack 'patch-lua-includes
                      (lambda _
                        (substitute* '("wuy_cflua.h" "wuy_cflua.c")
                          (("<lua5\\.1/") "<"))
                        #t))
                    (add-after 'unpack 'add--fPIC-to-CFLAGS
                      (lambda _
                        (substitute* "Makefile"
                          (("CFLAGS[^\n]*" all)
                           (string-append all " -fPIC")))
                        #t))
                    (add-before 'build 'set-CC
                      (lambda _
                        (setenv "CC" "gcc")
                        #t))
                    (delete 'configure) ;no configure script
                    (replace 'install
                      (lambda* (#:key outputs #:allow-other-keys)
                        (let* ((out (assoc-ref outputs "out"))
                               (include-dir (string-append out "/include"))
                               (headers (find-files "." "\\.h$")))
                          (for-each (lambda (h)
                                      (install-file h include-dir))
                                    headers)
                          (install-file "libwuya.a" (string-append out "/lib"))
                          #t))))))
      (inputs `(("lua" ,lua)))
      (home-page "https://github.com/WuBingzheng/libwuya/")
      (synopsis "C library implementing various data structures")
      (description "The @code{libwuya} library implements data structures such
as dictionaries, skip lists, and memory pools.")
      ;; There is no clear information as to what license this is distributed
      ;; under, but it is included (bundled) with libleak from the same author
      ;; under the GNU GPL v2 or later license, so use this here until it is
      ;; clarified (see: https://github.com/WuBingzheng/libwuya/issues/2).
      (license license:gpl2+))))

(define-public packcc
  (package
    (name "packcc")
    (version "1.5.0")
    (home-page "https://github.com/arithy/packcc")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url home-page)
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1n9ivsa6b9ps2jbh34bycjqjpbwbk85l4jjg46pfhqxzz96793wy"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases
                  (delete 'configure)
                  (add-before 'build 'chdir
                    (lambda _
                      (chdir "build/gcc")))
                  (add-before 'check 'pre-check
                    (lambda _
                      (setenv "CC" "gcc")
                      ;; The style tests are supposed to be skipped when
                      ;; uncrustify is unavailable, but a stray version
                      ;; check prevents it from working.  This can be
                      ;; removed for future versions of PackCC.
                      (substitute* "../../tests/style.d/style.bats"
                        (("^[[:blank:]]+check_uncrustify_version")
                         ""))))
                  (replace 'install
                    (lambda* (#:key outputs #:allow-other-keys)
                      (let ((out (assoc-ref outputs "out")))
                        (install-file "release/bin/packcc"
                                      (string-append out "/bin"))
                        (install-file "../../README.md"
                                      (string-append out "/share/doc/packcc"))
                        #t))))))
    (native-inputs
     `(("bats" ,bats)))
    (synopsis "Packrat parser generator for C")
    (description
     "PackCC is a packrat parser generator for the C programming language.
Its main features are:
@itemize
@item Generates a parser in C from a grammar described in a PEG.
@item Gives your parser great efficiency by packrat parsing.
@item Supports direct and indirect left-recursive grammar rules.
@end itemize
The grammar of your parser can be described in a @acronym{PEG, Parsing
Expression Grammar}.  The PEG is a top-down parsing language, and is similar
to the regular-expression grammar.  The PEG does not require tokenization to
be a separate step, and tokenization rules can be written in the same way as
any other grammar rules.")
    (license license:expat)))

(define-public sparse
  (package
    (name "sparse")
    (version "0.6.4")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "mirror://kernel.org/software/devel/sparse/dist/"
                              "sparse-"  version ".tar.xz"))
              (sha256
               (base32
                "0z1qds52144nvsdnl82r3zs3vax618v920jmffyyssmwj54qpcka"))))
    (build-system gnu-build-system)
    (inputs `(("perl" ,perl)))
    (arguments
     '(#:make-flags `(,(string-append "PREFIX=" (assoc-ref %outputs "out")))
       #:phases (modify-phases %standard-phases
                  (delete 'configure)
                  (add-after 'unpack 'patch-cgcc
                    (lambda _
                      (substitute* "cgcc"
                        (("'cc'") (string-append "'" (which "gcc") "'"))))))))
    (synopsis "Semantic C parser for Linux development")
    (description
     "Sparse is a semantic parser for C and is required for Linux development.
It provides a compiler frontend capable of parsing most of ANSI C as well as
many GCC extensions, and a collection of sample compiler backends, including a
static analyzer also called @file{sparse}.  Sparse provides a set of
annotations designed to convey semantic information about types, such as what
address space pointers point to, or what locks a function acquires or
releases.")
    (home-page "https://sparse.wiki.kernel.org/index.php/Main_Page")
    (license license:expat)))

(define-public libestr
  (package
    (name "libestr")
    (version "0.1.11")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/rsyslog/libestr")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1ca4rj90c0dn7kqpbcchkflxjw88a7rxcnwbr0gply4a28i01nd8"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         ;; autogen.sh calls configure at the end of the script.
         (replace 'bootstrap
           (lambda _ (invoke "autoreconf" "-vfi"))))))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("pkg-config" ,pkg-config)
       ("libtool" ,libtool)))
    (home-page "https://github.com/rsyslog/libestr")
    (synopsis "Helper functions for handling strings")
    (description
     "This C library contains some essential string manipulation functions and
more, like escaping special characters.")
    (license license:lgpl2.1+)))

(define-public libfastjson
  (package
    (name "libfastjson")
    (version "0.99.9")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/rsyslog/libfastjson")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "12rqcdqxazw8czzxbivdapdgj19pcswpw1jp2915sxbljis83g6q"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("libtool" ,libtool)))
    (home-page "https://github.com/rsyslog/libfastjson")
    (synopsis "Fast JSON library for C")
    (description
     "libfastjson is a fork from json-c aiming to provide: a small library
with essential JSON handling functions, sufficiently good JSON support (not
100% standards compliant), and very fast processing.")
    (license license:expat)))

(define-public liblogging
  (package
    (name "liblogging")
    (version "1.0.6")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/rsyslog/liblogging")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1l32m0y65svf5vxsgw935jnqs6842rcqr56dmzwqvr00yfrjhjkp"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         ;; autogen.sh calls configure at the end of the script.
         (replace 'bootstrap
           (lambda _ (invoke "autoreconf" "-vfi"))))))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("pkg-config" ,pkg-config)
       ("libtool" ,libtool)
       ;; For rst2man.py
       ("python-docutils" ,python-docutils)))
    (home-page "https://github.com/rsyslog/liblogging")
    (synopsis "Easy to use and lightweight signal-safe logging library")
    (description
     "Liblogging is an easy to use library for logging.  It offers an enhanced
replacement for the syslog() call, but retains its ease of use.")
    (license license:bsd-2)))

(define-public unifdef
  (package
    (name "unifdef")
    (version "2.12")
    (source (origin
              (method url-fetch)
              ;; https://dotat.at/prog/unifdef/unifdef-2.12.tar.xz
              (uri (string-append "https://dotat.at/prog/" name "/"
                                  name "-" version ".tar.xz"))
              (sha256
               (base32
                "00647bp3m9n01ck6ilw6r24fk4mivmimamvm4hxp5p6wxh10zkj3"))
              (modules '((guix build utils)))
              (snippet
               '(begin (delete-file-recursively "FreeBSD")
                       (delete-file-recursively "win32")
                       #t))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases (modify-phases %standard-phases
                  (delete 'configure))
       #:make-flags (list (string-append "CC=" ,(cc-for-target))
                          (string-append "prefix=" %output))
       #:tests? #f))                    ;no test suite
    (native-inputs
     `(("perl" ,perl)))
    (home-page "https://dotat.at/prog/unifdef/")
    (synopsis "Utility to selectively processes conditional C preprocessor")
    (description "The @command{unifdef} utility selectively processes
conditional C preprocessor @code{#if} and @code{#ifdef} directives.  It
removes from a file both the directives and the additional text that they
delimit, while otherwise leaving the file alone.  It can be useful for
avoiding distractions when studying code that uses @code{#ifdef} heavily for
portability.")
    (license (list license:bsd-2        ;all files except...
                   license:bsd-3))))    ;...the unidef.1 manual page

(define-public aws-c-common
  (package
    (name "aws-c-common")
    (version "0.6.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "17iknzqs6dl0ixajplc47ylkyynwpi3x2dxh56wa8ylhgy53d09x"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (synopsis "Amazon Web Services core C library")
    (description
     "This library provides common C99 primitives, configuration, data
 structures, and error handling for the @acronym{AWS,Amazon Web Services} SDK.")
    (home-page "https://github.com/awslabs/aws-c-common")
    (license license:asl2.0)))

(define-public aws-checksums
  (package
    (name "aws-checksums")
    (version "0.1.12")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "054f2hkmkxhw83q7zsz349k82xk6bkrvlsab088pf7kn9wd4hy4k"))
              (patches (search-patches "aws-checksums-cmake-prefix.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (inputs
     `(("aws-c-common" ,aws-c-common)))
    (synopsis "Amazon Web Services checksum library")
    (description
     "This library provides cross-Platform hardware accelerated CRC32c and CRC32
with fallback to efficient C99 software implementations.")
    (home-page "https://github.com/awslabs/aws-checksums")
    (license license:asl2.0)))

(define-public aws-c-event-stream
  (package
    (name "aws-c-event-stream")
    (version "0.2.7")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0xwwr7gdgfrphk6j7vk12rgimfim6m4qnj6hg8hgg16cplhvsfzh"))
              (patches (search-patches "aws-c-event-stream-cmake-prefix.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (propagated-inputs
     `(("aws-c-common" ,aws-c-common)
       ("aws-c-io" ,aws-c-io)
       ("aws-checksums" ,aws-checksums)))
    (inputs
     `(("aws-c-cal" ,aws-c-cal)
       ("s2n" ,s2n)))
    (synopsis "Amazon Web Services client-server message format library")
    (description
     "This library is a C99 implementation for @acronym{AWS,Amazon Web Services}
event stream encoding, a binary format for bidirectional client-server
communication.")
    (home-page "https://github.com/awslabs/aws-c-event-stream")
    (license license:asl2.0)))

(define-public aws-c-io
  (package
    (name "aws-c-io")
    (version "0.10.5")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1jrnzs803jqprnvbw6rqr834qld5sd7flaqzgssp3099m189szpq"))
              (patches
               (search-patches
                "aws-c-io-cmake-prefix.patch"
                "aws-c-io-disable-networking-tests.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (propagated-inputs
     `(("aws-c-cal" ,aws-c-cal)
       ("aws-c-common" ,aws-c-common)
       ("s2n" ,s2n)))
    (synopsis "Event driven framework for implementing application protocols")
    (description "This library provides a C99 framework for constructing
event-driven, asynchronous network application protocols.")
    (home-page "https://github.com/awslabs/aws-c-io")
    (license license:asl2.0)))

(define-public aws-c-cal
  (package
    (name "aws-c-cal")
    (version "0.5.11")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0rqqk4n56h8sf4q070rhgjwas04j8h0vq4wl1alq5l1rqq72qqdf"))
              (patches (search-patches "aws-c-cal-cmake-prefix.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (propagated-inputs
     `(("aws-c-common" ,aws-c-common)))
    (inputs
     `(("openssl" ,openssl)
       ("openssl:static" ,openssl "static")))
    (synopsis "Amazon Web Services Crypto Abstraction Layer")
    (description "This library provides a C99 wrapper for hash, HMAC, and ECC
cryptographic primitives for the @acronym{AWS,Amazon Web Services} SDK.")
    (home-page "https://github.com/awslabs/aws-c-cal")
    (license license:asl2.0)))

(define-public pcl
  (package
    (name "pcl")
    (version "1.12")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
              "http://www.xmailserver.org/pcl-" version ".tar.gz"))
       (sha256
        (base32
         "06ly65rq4iyj2p4704i215c8y4rgspwl8sxfaifmf4ahfr30bcz7"))))
    (build-system gnu-build-system)
    (home-page "http://www.xmailserver.org/libpcl.html")
    (synopsis "Portable Coroutine Library")
    (description "The @acronym{PCL, Portable Coroutine Library} implements the
low level functionality for coroutines.")
    (license license:gpl2+)))

(define-public aws-c-http
  (package
    (name "aws-c-http")
    (version "0.6.4")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "18xlgz68zizkcp784bs6hkyx0gvp0f1p076i46z653bcd3qa87b4"))
              (patches
               (search-patches
                "aws-c-http-cmake-prefix.patch"
                "aws-c-http-disable-networking-tests.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (propagated-inputs
     `(("aws-c-compression" ,aws-c-compression)
       ("aws-c-io" ,aws-c-io)))
    (synopsis "Amazon Web Services HTTP library")
    (description
     "This library provides a C99 implementation of the HTTP/1.1 and HTTP/2
specifications.")
    (home-page "https://github.com/awslabs/aws-c-http")
    (license license:asl2.0)))

(define-public aws-c-compression
  (package
    (name "aws-c-compression")
    (version "0.2.13")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0zqfxi0fdgapfsfgvsindv63pq7vyl1s376qkpv4jgflyb1v6gp5"))
              (patches (search-patches "aws-c-compression-cmake-prefix.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (propagated-inputs
     `(("aws-c-common" ,aws-c-common)))
    (synopsis "Amazon Web Services compression library")
    (description
     "This library provides a C99 implementation of compression algorithms,
currently limited to Huffman encoding and decoding.")
    (home-page "https://github.com/awslabs/aws-c-compression")
    (license license:asl2.0)))

(define-public aws-c-auth
  (package
    (name "aws-c-auth")
    (version "0.6.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0yh9s6q3ahq39xgvihp2a5cn9h39qlq8wfjc32m0ayi9x739rbqg"))
              (patches
               (search-patches
                "aws-c-auth-cmake-prefix.patch"
                "aws-c-auth-disable-networking-tests.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (propagated-inputs
     `(("aws-c-cal" ,aws-c-cal)
       ("aws-c-common" ,aws-c-common)
       ("aws-c-http" ,aws-c-http)
       ("aws-c-io" ,aws-c-io)))
    (synopsis "Amazon Web Services client-side authentication library")
    (description
     "This library provides a C99 implementation for AWS client-side
authentication.")
    (home-page "https://github.com/awslabs/aws-c-auth")
    (license license:asl2.0)))

(define-public aws-c-s3
  (package
    (name "aws-c-s3")
    (version "0.1.19")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1vkjd8dh99d8qsl7irnbkcdf9vjmcznx0jz186la0472z4h48wjj"))
              (patches
               (search-patches
                "aws-c-s3-cmake-prefix.patch"
                "aws-c-s3-disable-networking-tests.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (propagated-inputs
     `(("aws-c-auth" ,aws-c-auth)
       ("aws-c-http" ,aws-c-http)))
    (synopsis "Amazon Web Services client library for Amazon S3")
    (description
     "This library provides a C99 client implementation of the Simple Storage
Service (S3) protocol for object storage.")
    (home-page "https://github.com/awslabs/aws-c-s3")
    (license license:asl2.0)))

(define-public aws-c-mqtt
  (package
    (name "aws-c-mqtt")
    (version "0.7.8")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url (string-append "https://github.com/awslabs/" name))
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "19j6nw2v36c4yff4p0fbf0748s06fd5r9cp2yakry9ybn1ada99c"))
              (patches (search-patches "aws-c-mqtt-cmake-prefix.patch"))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags
       '("-DBUILD_SHARED_LIBS=ON")))
    (propagated-inputs
     `(("aws-c-http" ,aws-c-http)
       ("aws-c-io" ,aws-c-io)))
    (synopsis "Amazon Web Services MQTT library")
    (description
     "This library provides a C99 implementation of the Message Queuing
Telemetry Transport (MQTT) publish-subscribe messaging protocol.")
    (home-page "https://github.com/awslabs/aws-c-mqtt")
    (license license:asl2.0)))