;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2017 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages gperf)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public gperf
  (package
    (name "gperf")
    (version "3.1")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/gperf/gperf-"
                          version ".tar.gz"))
      (sha256
       (base32
        "1qispg6i508rq8pkajh26cznwimbnj06wq9sd85vg95v8nwld1aq"))))
    (build-system gnu-build-system)
    (arguments '(#:parallel-tests? #f))
    (home-page "https://www.gnu.org/software/gperf/")
    (synopsis "Perfect hash function generator")
    (description
     "gperf is a perfect hash function generator.  For a given list of
strings, it produces a hash function and hash table in C or C++ code.  That
the hash function is perfect means that no collisions can exist and that
look-ups can be made by single string comparisons.")
    (license gpl3+)))

(define-public gperf-3.0
  ;; This older version would use 'unsigned int' in its generated lookup
  ;; functions whereas 3.1 uses 'size_t', which causes breakage such as
  ;; <https://github.com/wingo/elogind/issues/8>.
  (package
    (inherit gperf)
    (version "3.0.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/gperf/gperf-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0gnnm8iqcl52m8iha3sxrzrl9mcyhg7lfrhhqgdn4zj00ji14wbn"))))))
'left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/lint.scm?id=ad9bcc1361e2515bb36580d27f448449e31ad500&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-05-06 17:12:45 +0200'>2023-05-06</span></td><td><a href='/guix/commit/tests/lint.scm?id=71fd35c1d55988c413a37c7d15006b4d38d7dde7'>lint: archival: Warn against non-origin package sources.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-10-27 19:43:06 +0200'>2022-10-27</span></td><td><a href='/guix/commit/tests/lint.scm?id=c485a9d8af210425a0435280fff8588563e49684'>gnu: python-setuptools: Move to python-build.</a><span class='msg-avail'>...</span></td><td>Lars-Dominik Braun</td></tr>
<tr><td><span title='2022-10-17 23:15:08 +0200'>2022-10-17</span></td><td><a href='/guix/commit/tests/lint.scm?id=2383e145185efb2e6f99931707ec93d65d166432'>lint: source: Add check for &lt;svn-reference&gt; over HTTP(S).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-03-29 14:43:14 +0300'>2022-03-29</span></td><td><a href='/guix/commit/tests/lint.scm?id=67213a27592122e05c196c490de2ddf990d6832a'>download: Use https for main KDE source.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2022-03-11 23:34:47 -0500'>2022-03-11</span></td><td><a href='/guix/commit/tests/lint.scm?id=88e44f7e1615579cee27a08bcde31248e65c1178'>lint: check-tests-true: Allow #:tests? #t for some build systems.</a><span class='msg-avail'>...</span></td><td>Maxime Devos</td></tr>
<tr><td><span title='2021-12-17 21:04:25 -0800'>2021-12-17</span></td><td><a href='/guix/commit/tests/lint.scm?id=5f547a5c425cc99553ea713703e09a8db9f3c38b'>lint: Adjust patch file length check.</a><span class='msg-avail'>...</span></td><td>Vagrant Cascadian</td></tr>
<tr><td><span title='2021-11-08 09:06:14 +0200'>2021-11-08</span></td><td><a href='/guix/commit/tests/lint.scm?id=1c94392a13cbdf87e03a644633eb775bf45694a1'>Merge remote-tracking branch 'origin/master' into core-updates-frozen</a></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2021-11-06 23:01:21 +0100'>2021-11-06</span></td><td><a href='/guix/commit/tests/lint.scm?id=86ed0039908e45c44d32c82192414735566f1cd0'>tests: Avoid literal strings for invalid Texinfo markup.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-31 14:49:47 +0200'>2021-10-31</span></td><td><a href='/guix/commit/tests/lint.scm?id=bc5155b952ae8bdbc56aded4d8d39768b4e2a7d4'>Merge remote-tracking branch 'origin/master' into core-updates-frozen</a></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2021-10-24 14:26:12 -0700'>2021-10-24</span></td><td><a href='/guix/commit/tests/lint.scm?id=b5f45a21c27b80210753e184e52708bb75a347bb'>lint: Add description check for common typos.</a><span class='msg-avail'>...</span></td><td>Vagrant Cascadian</td></tr>
<tr><td><span title='2021-10-12 17:46:23 +0000'>2021-10-12</span></td><td><a href='/guix/commit/tests/lint.scm?id=a1eca979fb8da842e73c42f4f53be29b169810f2'>Merge remote-tracking branch 'origin/master' into core-updates-frozen.</a></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2021-10-02 17:04:50 +0200'>2021-10-02</span></td><td><a href='/guix/commit/tests/lint.scm?id=46d15af4cb913d135c6e16c8cb713058aa9e2691'>import: stackage: Use 'define-json-mapping'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-09-28 22:00:48 +0200'>2021-09-28</span></td><td><a href='/guix/commit/tests/lint.scm?id=50d24214191abefc6b8f6c881f9a91c1f818a650'>test: lint: Fix ‘haskell-stackage’ test.</a><span class='msg-avail'>...</span></td><td>Xinglu Chen</td></tr>
<tr><td><span title='2021-07-18 19:50:01 +0200'>2021-07-18</span></td><td><a href='/guix/commit/tests/lint.scm?id=0e47fcced442d8e7c1b05184fdc1c14f10ed04ec'>Merge branch 'master' into core-updates</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-07-13 07:25:05 +0200'>2021-07-13</span></td><td><a href='/guix/commit/tests/lint.scm?id=edb328ad83bf55e021018719d24f7c29adc43a96'>lint: Check for leading whitespace in description.</a><span class='msg-avail'>...</span></td><td>Brice Waegeneire</td></tr>
<tr><td><span title='2021-07-11 00:49:14 +0200'>2021-07-11</span></td><td><a href='/guix/commit/tests/lint.scm?id=b7f1b4c1d072c6da92e20ddadb24e54da0ddd142'>lint: Add 'input-labels' checker.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-07-07 10:00:52 +0200'>2021-07-07</span></td><td><a href='/guix/commit/tests/lint.scm?id=eac82c0e0a9f5afb5452928acf9b84cbc019c81c'>lint: Lint usages of 'wrap-program' without a "bash" input.</a><span class='msg-avail'>...</span></td><td>Maxime Devos</td></tr>