summary refs log tree commit diff
path: root/gnu/packages/code.scm
blob: 37203836647620287184322fe371815bd3467109 (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
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
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2015, 2018, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015, 2018 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2016, 2017, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2017, 2018 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2017 Andy Wingo <wingo@igalia.com>
;;; Copyright © 2018 Fis Trivial <ybbs.daans@hotmail.com>
;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2019 Hartmut Goebel <h.goebel@goebel-consult.de>
;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2020, 2021 Marius Bakke <marius@gnu.org>
;;; Copyright © 2020 Julien Lepiller <julien@lepiller.eu>
;;; Copyright © 2021 lu hui <luhuins@163.com>
;;; Copyright © 2021 Foo Chuan Wei <chuanwei.foo@hotmail.com>
;;;
;;; 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 code)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system python)
  #:use-module (guix build-system trivial)
  #:use-module (gnu packages)
  #:use-module (gnu packages autogen)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages base)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages c)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages cpp)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages elf)
  #:use-module (gnu packages emacs)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages graphviz)
  #:use-module (gnu packages llvm)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages lua)
  #:use-module (gnu packages ncurses)
  #:use-module (gnu packages pcre)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages perl-compression)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages serialization)
  #:use-module (gnu packages sqlite)
  #:use-module (gnu packages texinfo)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages web)
  #:use-module (gnu packages xml))

;;; Tools to deal with source code: metrics, cross-references, etc.

(define-public cflow
  (package
    (name "cflow")
    (version "1.6")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/cflow/cflow-"
                                  version ".tar.bz2"))
              (sha256
               (base32
                "1mzd3yf0dfv8h2av5vsxxlhpk21nw064h91b2kgfrdz92r0pnj1l"))))
    (build-system gnu-build-system)

    ;; Needed to have cflow-mode.el installed.
    (native-inputs `(("emacs" ,emacs-minimal)))
    (arguments
     '(#:configure-flags (list (string-append "CPPFLAGS="
                                              "-D" "CFLOW_PREPROC=\\\""
                                              (assoc-ref %build-inputs "gcc")
                                              "/bin/cpp\\\""))))
    (home-page "https://www.gnu.org/software/cflow/")
    (synopsis "Create a graph of control flow within a program")
    (description
     "GNU cflow analyzes C source files and produces a graph charting the
control flow of the program.  It can output the graph in several styles and
in either the POSIX format or in an extended GNU format.  cflow also includes
a major mode for Emacs for examining the flowcharts that it produces.")
    (license license:gpl3+)))

(define-public complexity
  (package
    (name "complexity")
    (version "1.10")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/complexity/complexity-"
                                  version ".tar.xz"))
              (sha256
               (base32
                "0lr0l9kj2w3jilz9h9y4np9pf9i9ccpy6331lanki2fnz4z8ldvd"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("texinfo" ,texinfo)
       ("autogen" ,autogen)))
    (home-page "https://www.gnu.org/software/complexity/")
    (synopsis "Analyze complexity of C functions")
    (description
     "GNU complexity provides tools for finding procedures that are
convoluted, overly long or otherwise difficult to understand.  This
may help in learning or reviewing unfamiliar code or perhaps
highlighting your own code that seemed comprehensible when you wrote it.")
    (license license:gpl3+)))

(define-public global                             ; a global variable
  (package
    (name "global")
    (version "6.6.7")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/global/global-"
                                 version ".tar.gz"))
             (sha256
              (base32
               "0g4aslm2zajq605py11s4rs1wdnzcqhkh7bc2xl5az42adzzg839"))))
    (build-system gnu-build-system)
    (inputs
      `(("bash" ,bash-minimal)                    ; for wrap-program
        ("coreutils" ,coreutils)
        ("ctags" ,universal-ctags)
        ("libltdl" ,libltdl)
        ("ncurses" ,ncurses)
        ("python-pygments" ,python-pygments)
        ("python-wrapper" ,python-wrapper)
        ("sqlite" ,sqlite)))
    (arguments
     `(#:configure-flags
       (list (string-append "--with-ncurses="
                            (assoc-ref %build-inputs "ncurses"))
             (string-append "--with-sqlite3="
                            (assoc-ref %build-inputs "sqlite"))
             (string-append "--with-universal-ctags="
                            (assoc-ref %build-inputs "ctags") "/bin/ctags")
             (string-append "--sysconfdir="
                            (assoc-ref %outputs "out") "/share/gtags")
             "--localstatedir=/var"         ; This needs to be a writable location.
             "--disable-static")

       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-globash
           (lambda* (#:key inputs #:allow-other-keys)
             (let* ((echo (string-append
                           (assoc-ref inputs "coreutils") "/bin/echo")))
               (substitute* "globash/globash.in"
                 (("/bin/echo") echo)))))
         (add-after 'post-install 'install-plugins
           (lambda _
             (with-directory-excursion "plugin-factory"
               (invoke "make" "install"))))
         (add-before 'install 'dont-install-to-/var
           (lambda _
             (substitute* "gozilla/Makefile"
               (("DESTDIR\\)\\$\\{localstatedir\\}") "TMPDIR)"))))
         (add-after 'install-plugins 'wrap-program
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (wrap-program
               (string-append (assoc-ref outputs "out")
                              "/share/gtags/script/pygments_parser.py")
               `("GUIX_PYTHONPATH" ":" prefix (,(getenv "GUIX_PYTHONPATH"))))))
        (add-after 'install 'post-install
          (lambda* (#:key outputs #:allow-other-keys)
            ;; Install the plugin files in the right place.
            (let* ((out  (assoc-ref outputs "out"))
                   (data (string-append out "/share/gtags"))
                   (vim  (string-append out "/share/vim/vimfiles/plugin"))
                   (lisp (string-append out "/share/emacs/site-lisp/"
                                        ,(package-name this-package) "-"
                                        ,(package-version this-package))))
              (mkdir-p lisp)
              (mkdir-p vim)
              (rename-file (string-append data "/gtags.el")
                           (string-append lisp "/gtags.el"))
              (rename-file (string-append data "/gtags.vim")
                           (string-append vim "/gtags.vim"))
              (rename-file (string-append data "/gtags-cscope.vim")
                           (string-append vim "/gtags-cscope.vim"))
              #t))))))
    (home-page "https://www.gnu.org/software/global/")
    (synopsis "Cross-environment source code tag system")
    (description
     "GNU GLOBAL is a source code tagging system that functions in the same
way across a wide array of environments, such as different text editors,
shells and web browsers.  The resulting tags are useful for quickly moving
around in a large, deeply nested project.")
    (license license:gpl3+)))

(define-public sloccount
  (package
    (name "sloccount")
    (version "2.26")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://dwheeler.com/sloccount/sloccount-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0ayiwfjdh1946asah861ah9269s5xkc8p5fv1wnxs9znyaxs4zzs"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases
                  (delete 'configure)
                  (add-before 'build 'make-dotl-files-older
                              (lambda _
                                ;; Make the '.l' files as old as the '.c'
                                ;; files to avoid triggering the rule that
                                ;; requires Flex.
                                (define ref
                                  (stat "README"))

                                (for-each (lambda (file)
                                            (set-file-time file ref))
                                          (find-files "." "\\.[chl]$"))
                                #t))
                  (add-before 'install 'make-target-directories
                              (lambda* (#:key outputs #:allow-other-keys)
                                (let ((out (assoc-ref outputs "out")))
                                  (mkdir-p (string-append out "/bin"))
                                  (mkdir-p (string-append out
                                                          "/share/man/man1"))
                                  (mkdir-p (string-append out
                                                          "/share/doc"))
                                  #t)))
                  (replace 'check
                           (lambda _
                             (setenv "HOME" (getcwd))
                             (setenv "PATH"
                                     (string-append (getcwd) ":"
                                                    (getenv "PATH")))
                             (invoke "make" "test"))))

        #:make-flags (list (string-append "PREFIX="
                                          (assoc-ref %outputs "out")))))
    (inputs `(("perl" ,perl)))
    (home-page "https://dwheeler.com/sloccount/")
    (synopsis "Count physical source lines of code (SLOC)")
    (description
     "SLOCCount is a set of the programs for counting source lines of
code (SLOC) in large software systems.  It can automatically identify and
measure a wide range of programming languages.  It automatically estimates the
effort, time, and money it would take to develop the software, using the
COCOMO model or user-provided parameters.")
    (license license:gpl2+)))

(define-public cloc
  (package
    (name "cloc")
    (version "1.90")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/AlDanial/cloc")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "0ic9q6qqw5f1wafp9lpmhr0miasbdb9zr59c0jlymnzffdmnliyc"))))
    (build-system gnu-build-system)
    (inputs
     `(("coreutils" ,coreutils)
       ("perl" ,perl)
       ("perl-algorithm-diff" ,perl-algorithm-diff)
       ("perl-digest-md5" ,perl-digest-md5)
       ("perl-parallel-forkmanager" ,perl-parallel-forkmanager)
       ("perl-regexp-common" ,perl-regexp-common)))
    (arguments
     `(#:phases (modify-phases %standard-phases
                  (delete 'configure)   ; nothing to configure
                  (delete 'build)       ; nothing to build
                  (replace 'install
                    (lambda* (#:key inputs outputs #:allow-other-keys)
                      (let* ((out (assoc-ref outputs "out")))
                        (invoke "make" "-C" "Unix"
                                (string-append "prefix=" out)
                                (string-append "INSTALL="
                                               (assoc-ref inputs "coreutils")
                                               "/bin/install")
                                "install")
                        #t)))
                  (add-after 'install 'wrap-program
                    (lambda* (#:key inputs outputs #:allow-other-keys)
                      (let ((out (assoc-ref outputs "out")))
                        (wrap-program (string-append out "/bin/cloc")
                          `("PERL5LIB" ":" =
                            ,(string-split (getenv "PERL5LIB") #\:)))
                        #t))))
       #:out-of-source? #t
       ;; Tests require some other packages.
       #:tests? #f))
    (home-page "https://github.com/AlDanial/cloc")
    (synopsis "Count source lines of code (SLOC) and other source code metrics")
    (description "cloc counts blank lines, comment lines, and physical lines
of source code in many programming languages.  Given two versions of a code
base, cloc can compute differences in blank, comment, and source lines.

cloc contains code from David Wheeler's SLOCCount.  Compared to SLOCCount,
cloc can handle a greater variety of programming languages.")
    (license license:gpl2+)))

(define-public the-silver-searcher
  (package
    (name "the-silver-searcher")
    (version "2.2.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://geoff.greer.fm/ag/releases/the_silver_searcher-"
                    version ".tar.gz"))
              (sha256
               (base32
                "0w1icjqd8hd45rn1y6nbfznk1a6ip54whwbfbhxp7ws2hn3ilqnr"))))
    (build-system gnu-build-system)
    (arguments
     ;; Required since GCC 10, see:
     ;; https://gcc.gnu.org/gcc-10/porting_to.html.
     `(#:configure-flags (list "CFLAGS=-fcommon")))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("pcre" ,pcre)
       ("xz" ,xz)
       ("zlib" ,zlib)))
    (home-page "https://geoff.greer.fm/ag/")
    (synopsis "Fast code searching tool")
    (description
     "The Silver Searcher (@command{ag}) is a tool for quickly searching large
numbers of files.  It's intended primarily for source code repositories, and
respects files like @file{.gitignore} and @file{.hgignore}.  It's also an order
of magnitude faster than its inspiration, @command{ack}, and less specialised
tools such as @command{grep}.")
    (license license:asl2.0)))

(define-public trio
  (package
    (name "trio")
    (version "1.16")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/ctrio/trio/trio-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "02pwd5m5vq7hbrffgm2na1dfc249z50yyr5jv73vdw15bd7ygl44"))))
    (build-system gnu-build-system)
    (home-page "https://daniel.haxx.se/projects/trio/")
    (synopsis "Portable and extendable printf and string functions")
    (description
     "Trio is a set of @code{printf} and string functions designed be used by
applications with a focus on portability or with the need for additional
features that are not supported by the standard @code{stdio} implementation.")
    ;; This license is very similar to the ISC license, but the wording is
    ;; slightly different.
    (license (license:non-copyleft
              "http://sourceforge.net/p/ctrio/git/ci/master/tree/README"))))

(define-public universal-ctags
  (package
    (name "universal-ctags")
    (version "5.9.20210509.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/universal-ctags/ctags")
             (commit (string-append "p" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1sq94bnbzr40zwihfnsna759bbak0lw27j0yn12iwpg4xgb4hhwp"))
       (modules '((guix build utils)))
       (snippet
        '(begin
           ;; Remove the bundled PackCC and associated build rules.
           (substitute* "Makefile.am"
             (("^PACKCC = .*")
              "PACKCC = packcc")
             (("\\$\\(PACKCC_FILES\\)")
              "")
             (("\\$\\(PEG_SRCS\\) \\$\\(PEG_HEADS\\): \\$\\(PACKCC\\)")
              "$(PEG_SRCS) $(PEG_HEADS):"))
           (delete-file-recursively "misc/packcc")))))
    (build-system gnu-build-system)
    (arguments
     '(;; Don't use the build-time TMPDIR (/tmp/guix-build-...) at runtime.
       #:configure-flags '("--enable-tmpdir=/tmp")
       #:test-target "units"
       #:phases (modify-phases %standard-phases
                  (add-after 'unpack 'make-files-writable
                    (lambda _
                      (for-each make-file-writable (find-files "."))))
                  (add-before 'bootstrap 'patch-misc
                    (lambda _
                      ;; The autogen.sh script calls out to these scripts, so
                      ;; we cannot wait for the patch-source-shebangs phase.
                      (for-each patch-shebang (find-files "misc"))))
                  (add-before 'check 'patch-tests
                    (lambda _
                      (substitute* "misc/units"
                        (("SHELL=/bin/sh")
                         (string-append "SHELL=" (which "sh"))))
                      (substitute* "Tmain/utils.sh"
                        (("/bin/echo") (which "echo"))))))))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("packcc" ,packcc)
       ("perl" ,perl)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("jansson" ,jansson)
       ("libseccomp" ,libseccomp)
       ("libxml2" ,libxml2)
       ("libyaml" ,libyaml)))
    (home-page "https://ctags.io/")
    (synopsis "Generate tag files for source code")
    (description
     "Universal Ctags generates an index (or tag) file of language objects
found in source files for many popular programming languages.  This index
makes it easy for text editors and other tools to locate the indexed items.
Universal Ctags improves on traditional ctags because of its multilanguage
support, its ability for the user to define new languages searched by regular
expressions, and its ability to generate emacs-style TAGS files.")
    (license license:gpl2+)))

(define-public withershins
  (package
    (name "withershins")
    (version "0.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/cameronwhite/withershins")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1cviqvbbcwljm1zx12j6511hazr3kscwrvcyifrkfi4fpy5z985m"))))
    (build-system cmake-build-system)
    (arguments
     `(#:out-of-source? #f
       #:configure-flags
       ;; XXX A (justified!) misleading-indentation error breaks the build.
       (list "-DENABLE_WERROR=OFF")
       #:phases
       (modify-phases %standard-phases
         (add-after
          'unpack 'find-libiberty
          (lambda _
            (let ((libiberty (assoc-ref %build-inputs "libiberty")))
              (substitute* "cmake/FindIberty.cmake"
                (("/usr/include") (string-append libiberty "/include"))
                (("libiberty.a iberty")
                 (string-append "NAMES libiberty.a iberty\nPATHS \""
                                libiberty "/lib" "\"")))
              #t)))
         (replace
          'install
          (lambda* (#:key outputs #:allow-other-keys)
            (let* ((out (assoc-ref outputs "out"))
                   (include (string-append out "/include"))
                   (lib (string-append out "/lib")))
              (mkdir-p include)
              (install-file "src/withershins.hpp" include)
              (mkdir-p lib)
              (install-file "src/libwithershins.a" lib))
            #t)))))
    (home-page "https://github.com/cameronwhite/withershins")
    (inputs
     `(("libiberty" ,libiberty)
       ("binutils" ,binutils) ;for libbfd
       ("zlib" ,zlib)))
    (synopsis "C++11 library for generating stack traces")
    (description
     "Withershins is a simple cross-platform C++11 library for generating
stack traces.")
    ;; Sources are released under Expat license, but since BFD is licensed
    ;; under the GPLv3+ the combined work is GPLv3+ as well.
    (license license:gpl3+)))

(define-public lcov
  (package
    (name "lcov")
    (version "1.15")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/linux-test-project/lcov"
                           "/releases/download/v" version
                           "/lcov-" version ".tar.gz"))
       (sha256
        (base32 "0fh5z0q5wg2jxr2nn5w7321y0zg9rwk75j3k5hnamjdy6gxa5kf1"))))
    (build-system gnu-build-system)
    (arguments
     '(#:test-target "test"
       #:make-flags (list (string-append "PREFIX="
                                         (assoc-ref %outputs "out")))
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-pwd
           ;; Lift the requirement of having a shell in PATH.
           (lambda _
             (substitute* "bin/geninfo"
               (("qw/abs_path/")
                "qw/abs_path getcwd/"))
             (substitute* '("bin/lcov" "bin/geninfo")
               (("`pwd`")
                "getcwd()"))
             #t))
         (delete 'configure)            ;no configure script
         (add-after 'install 'wrap
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (wrap-program (string-append out "/bin/geninfo")
                 `("PERL5LIB" ":" prefix (,(getenv "PERL5LIB")))))
             #t)))))
    (inputs `(("perl" ,perl)
              ("perl-io-compress" ,perl-io-compress)
              ("perl-json" ,perl-json)))
    (home-page "http://ltp.sourceforge.net/coverage/lcov.php")
    (synopsis "Code coverage tool that enhances GNU gcov")
    (description "LCOV is an extension of @command{gcov}, a tool part of the
GNU@tie{}Binutils, which provides information about what parts of a program
are actually executed (i.e., \"covered\") while running a particular test
case.  The extension consists of a set of Perl scripts which build on the
textual @command{gcov} output to implement the following enhanced
functionality such as HTML output.")
    (license license:gpl2+)))

(define-public lcov-cobertura
  (package
    (name "python-lcov-cobertura")
    (version "1.6")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "lcov_cobertura" version))
       (sha256
        (base32
         "02ar6yjazlxq4p64cz9gag08bvakmzjrp147jara9wlnlbc96j8g"))))
    (build-system python-build-system)
    (home-page "https://eriwen.github.io/lcov-to-cobertura-xml/")
    (synopsis "LCOV to Cobertura XML converter")
    (description
     "The lcov-to-cobertura Python module converts code coverage report files
in the lcov format to the XML format of
@uref{http://cobertura.github.io/cobertura/, Cobertura}, a Java code coverage
tool.  It allows continuous integration servers like Jenkins to aggregate
results and determine build stability.")
    (license license:asl2.0)))

(define-public kcov
  (package
    (name "kcov")
    (version "39")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/SimonKagstrom/kcov")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "09wf1k4dlpdhqjjgq2bibmgy8i3z32wf0zxhd2px2dvg92m4zwqr"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f                      ; no test target
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-/bin/bash-references
           (lambda* (#:key inputs #:allow-other-keys)
             (let ((bash (assoc-ref inputs "bash")))
             (substitute* (find-files "src" ".*\\.cc?$")
               (("/bin/(bash|sh)" shell)
                (string-append (assoc-ref inputs "bash") shell)))))))))
    (inputs
     `(("curl" ,curl)
       ("elfutils" ,elfutils)
       ("libelf" ,libelf)
       ("openssl" ,openssl)
       ("zlib" ,zlib)))
    (native-inputs
     `(("python" ,python)))
    (home-page "https://github.com/SimonKagstrom/kcov")
    (synopsis "Code coverage tester for compiled languages, Python and Bash")
    (description "Kcov is a FreeBSD/Linux/OSX code coverage tester for compiled
languages, Python and Bash.  Kcov was originally a fork of Bcov, but has since
evolved to support a large feature set in addition to that of Bcov.

Kcov uses DWARF debugging information for compiled programs to make it
possible to collect coverage information without special compiler switches.")
    (license license:gpl2+)))

(define-public rtags
  (package
    (name "rtags")
    (version "2.18")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/Andersbakken/rtags")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (patches (search-patches "rtags-separate-rct.patch"))
       (modules '((guix build utils)))
       (snippet
        ;; Part of spliting rct with rtags.
        ;; Substitute #include "rct/header.h" with #include <rct/header.h>.
        '(with-directory-excursion "src"
           (delete-file-recursively "rct")        ;remove bundled copy
           (let ((files (find-files "." ".*\\.cpp|.*\\.h")))
             (substitute* files
               (("#include ?\"rct/(.*.h)\"" all header)
                (string-append "#include <rct/" header ">")))
             #t)))
       (sha256
        (base32
         "0raqjbkl1ykga4ahgl9xw49cgh3cyqcf42z36z7d6fz1fw192kg0"))))
    (build-system cmake-build-system)
    (arguments
     '(#:build-type "RelWithDebInfo"
       #:configure-flags
       '("-DRTAGS_NO_ELISP_FILES=1"
         "-DBUILD_TESTING=FALSE")
       #:tests? #f))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("bash-completion" ,bash-completion)
       ("clang" ,clang)
       ("llvm" ,llvm)
       ("lua" ,lua)
       ("rct" ,rct)
       ("selene" ,selene)))
    (home-page "https://github.com/Andersbakken/rtags")
    (synopsis "Indexer for the C language family with Emacs integration")
    (description
     "RTags is a client/server application that indexes C/C++ code and keeps a
persistent file-based database of references, declarations, definitions,
symbolnames etc.  There’s also limited support for ObjC/ObjC++.  It allows you
to find symbols by name (including nested class and namespace scope).  Most
importantly we give you proper follow-symbol and find-references support.")
    (license license:gpl3+)))

(define-public colormake
  (package
    (name "colormake")
    (version "0.9.20140503")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/pagekite/Colormake")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1f9v5s0viq4yc9iv6701h3pv7j21zz1ckl37lpp9hsnliiizv03p"))))
    (build-system trivial-build-system)
    (native-inputs
     `(("bash" ,bash)
       ("perl" ,perl)))
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (begin
         (use-modules (guix build utils))
         (copy-recursively (assoc-ref %build-inputs "source") "source")
         (chdir "source")
         (patch-shebang  "colormake.pl"
                         (list (string-append (assoc-ref %build-inputs "perl")
                                              "/bin")))
         (let* ((out (assoc-ref %outputs "out"))
                (bin (string-append out "/bin"))
                (doc (string-append out "/share/doc"))
                (install-files (lambda (files directory)
                                 (for-each (lambda (file)
                                             (install-file file directory))
                                           files))))
           (substitute* "colormake"
             (("colormake\\.pl") (string-append bin "/colormake.pl"))
             (("/bin/bash")
              (search-input-file %build-inputs "/bin/sh")))
           (install-file "colormake.1" (string-append doc "/man/man1"))
           (install-files '("AUTHORS" "BUGS" "ChangeLog" "README") doc)
           (install-files '("colormake" "colormake-short" "clmake"
                            "clmake-short" "colormake.pl")
                          bin)
           #t))))
    (home-page "https://bre.klaki.net/programs/colormake/")
    (synopsis "Wrapper around @command{make} to produce colored output")
    (description "This package provides a wrapper around @command{make} to
produce colored output.")
    (license license:gpl2+)))

(define-public makefile2graph
  (package
    (name "makefile2graph")
    (version "1.5.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/lindenb/makefile2graph")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1gjfk3d8qg3cla7qd2y7r9s03whlfwy83q8k76xfcnqrjjfavdgk"))))
    (build-system gnu-build-system)
    (arguments
     '(#:test-target "test"
       #:make-flags (list "CC=gcc" (string-append "prefix=" %output))
       #:phases
       (modify-phases %standard-phases
         (delete 'configure))))
    (native-inputs
     `(("graphviz" ,graphviz)))
    (home-page "https://github.com/lindenb/makefile2graph")
    (synopsis "Creates a graph of dependencies from GNU Make")
    (description
     "@code{make2graph} creates a graph of dependencies from GNU Make.  The
output is a graphviz-dot file, a Gexf-XML file or a list of the deepest
independent targets.")
    (license license:expat)))

(define-public uncrustify
  (package
    (name "uncrustify")
    (version "0.74.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/uncrustify/uncrustify/")
                    (commit (string-append name "-" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0v48vhmzxjzysbf0vhxzayl2pkassvbabvwg84xd6b8n5i74ijxd"))))
    (build-system cmake-build-system)
    (native-inputs
     `(("python" ,python-wrapper)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'unpack-etc
           (lambda* (#:key inputs outputs #:allow-other-keys)
             ;; Configuration samples are not installed by default.
             (let* ((output (assoc-ref outputs "out"))
                    (etcdir (string-append output "/etc")))
               (for-each (lambda (l)
                           (install-file l etcdir))
                         (find-files "etc" "\\.cfg$")))
             #t)))))
    (home-page "http://uncrustify.sourceforge.net/")
    (synopsis "Code formatter for C and other related languages")
    (description
     "Beautify source code in many languages of the C family (C, C++, C#,
Objective@tie{}C, D, Java, Pawn, and Vala).  Features:
@itemize
@item Indent and align code.
@item Reformat comments (a little bit).
@item Fix inter-character spacing.
@item Add or remove parens / braces.
@item Supports embedded SQL @code{EXEC SQL} stuff.
@item Highly configurable - More than 600 configurable options.
@end itemize\n")
    (license license:gpl2+)))

(define-public astyle
  (package
    (name "astyle")
    (version "3.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://sourceforge/astyle/astyle/astyle%20"
                           version "/astyle_"  version "_linux.tar.gz"))
       (sha256
        (base32
         "1ms54wcs7hg1bsywqwf2lhdfizgbk7qxc9ghasxk8i99jvwlrk6b"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f                      ;no tests
       #:make-flags (list (string-append "prefix=" %output)
                          "INSTALL=install"
                          "all")
       #:modules ((guix build gnu-build-system) ;; FIXME use %default-modules
                  (guix build utils)
                  (ice-9 regex))
       #:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda _ (chdir "build/gcc") #t))
         (add-after 'install 'install-libs
           (lambda* (#:key outputs #:allow-other-keys)
             ;; Libraries and includes are not installed by default
             (let* ((output (assoc-ref outputs "out"))
                    (incdir (string-append output "/include"))
                    (libdir (string-append output "/lib")))
               (define (make-so-link sofile strip-pattern)
                 (symlink
                  (basename sofile)
                  (regexp-substitute #f
                                     (string-match strip-pattern sofile)
                                     'pre)))
               (mkdir-p incdir)
               (copy-file "../../src/astyle.h"
                          (string-append incdir "/astyle.h"))
               (mkdir-p libdir)
               (for-each (lambda (l)
                           (copy-file
                            l (string-append libdir "/" (basename l))))
                         (find-files "bin" "lib*"))
               (for-each
                (lambda (sofile)
                  (make-so-link sofile "(\\.[0-9]){3}$")  ;; link .so
                  (make-so-link sofile "(\\.[0-9]){2}$")) ;; link .so.3
                (find-files libdir "lib.*\\.so\\..*")))
             #t)))))
    (home-page "http://astyle.sourceforge.net/")
    (synopsis "Source code indenter, formatter, and beautifier")
    (description
     "Artistic Style is a source code indenter, formatter, and beautifier for
the C, C++, C++/CLI, Objective‑C, C#, and Java programming languages.")
    (license license:lgpl3+)))

(define-public indent
  (package
   (name "indent")
   (version "2.2.12")
   (source (origin
            (method url-fetch)
            (uri (string-append "mirror://gnu/indent/indent-" version
                                ".tar.gz"))
            (sha256
             (base32 "12xvcd16cwilzglv9h7sgh4h1qqjd1h8s48ji2dla58m4706hzg7"))))
   (build-system gnu-build-system)
   (arguments
    `(#:phases
      (modify-phases %standard-phases
        (add-after 'unpack 'fix-docdir
          (lambda _
            ;; Although indent uses a modern autoconf in which docdir
            ;; defaults to PREFIX/share/doc, the doc/Makefile.am
            ;; overrides this to be in PREFIX/doc.  Fix this.
            (substitute* "doc/Makefile.in"
              (("^docdir = .*$") "docdir = @docdir@\n"))
            #t))
        (add-after 'unpack 'fix-configure
          (lambda* (#:key inputs native-inputs #:allow-other-keys)
            ;; Replace outdated config.sub and config.guess:
            (with-directory-excursion "config"
              (for-each (lambda (file)
                          (install-file
                           (string-append (assoc-ref
                                           (or native-inputs inputs) "automake")
                                          "/share/automake-"
                                          ,(version-major+minor
                                            (package-version automake))
                                          "/" file) "."))
                        '("config.sub" "config.guess")))
            #t)))))
   (native-inputs
    `(("texinfo" ,texinfo)
      ("automake" ,automake))) ; For up to date 'config.guess' and 'config.sub'.
   (synopsis "Code reformatter")
   (description
    "Indent is a program that makes source code easier to read by
reformatting it in a consistent style.  It can change the style to one of
several different styles such as GNU, BSD or K&R.  It has some flexibility to
deal with incomplete or malformed syntax.  GNU indent offers several
extensions over the standard utility.")
   (license license:gpl3+)
   (home-page "https://www.gnu.org/software/indent/")))

(define-public amalgamate
  (let* ((commit "c91f07eea1133aa184f652b8f1398eaf03586208")
         (revision "0")
         (version (git-version "1.1.1" revision commit)))
    (package
      (name "amalgamate")
      (version version)
      (home-page "https://github.com/edlund/amalgamate")
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url home-page)
               (commit commit)))
         (sha256
          (base32
           "0cllaraw8mxs8q2nr28nhgzkb417gj2wcklqg59w84f4lc78k3yb"))
         (file-name (git-file-name name version))
         (modules '((guix build utils)))
         (snippet
          '(substitute* "test.sh"
             (("test_command \"cc -Wall -Wextra -o source.out source.c\"" all)
              "test_command \"gcc -Wall -Wextra -o source.out source.c\"")))))
      (build-system gnu-build-system)
      (inputs
       `(("python" ,python-wrapper)))
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (delete 'configure)
           (delete 'build)
           (replace 'install
             (lambda* (#:key outputs #:allow-other-keys)
               (let* ((out (assoc-ref outputs "out"))
                      (bin (string-append out "/bin")))
                 (install-file "amalgamate.py" bin))))
           (replace 'check
             (lambda _
               (invoke "./test.sh"))))))
      (synopsis "Tool for amalgamating C source and header files")
      ;; The package is indeed a script file, and the term "amalgamate.py" is
      ;; used by upstream.
      (description "amalgamate.py aims to make it easy to use SQLite-style C
source and header amalgamation in projects.")
      (license license:bsd-3))))

(define-public cscope
  (package
    (name "cscope")
    (version "15.9")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://sourceforge/cscope/cscope/"
                           "v" version "/cscope-" version ".tar.gz"))
       (sha256
        (base32 "0ngiv4aj3rr35k3q3wjx0y19gh7i1ydqa0cqip6sjwd8fph5ll65"))))
    (build-system gnu-build-system)
    (inputs `(("ncurses" ,ncurses)))
    (arguments
     `(#:configure-flags
       ;; Specify the correct ncurses directory to prevent incorrect fallback
       ;; on SysV curses.
       (list (string-append "--with-ncurses="
                            (assoc-ref %build-inputs "ncurses")))))
    (home-page "http://cscope.sourceforge.net")
    (synopsis "Tool for browsing source code")
    (description
     "Cscope is a text screen based source browsing tool. Although it is
primarily designed to search C code (including lex and yacc files), it can
also be used for C++ code.

Using cscope, you can easily search for where symbols are used and defined.")
    (license license:bsd-3)))