;;; 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"))))))
kage-net.sh</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/guix-package-net.sh?id=5c610d4f7f46593782c88e0f9b2d01a5d015a4c5&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-06-14 21:57:39 +0200'>2019-06-14</span></td><td><a href='/guix/commit/tests/guix-package-net.sh?id=03d76577b96ba81c9921eb3a297d42db8644280b'>tests: Make builds less expensive.</a><span class='msg-avail'>...<span class='msg-tooltip'>The switch to the reduced bootstrap broke build time assumptions made by
tests, notably the assumption that GNU-MAKE-BOOT0 was cheap to build.
This commit adjusts this to make these tests cheaper.

* gnu/packages/bootstrap.scm (%bootstrap-inputs-for-tests): New variable.
* guix/tests.scm (gnu-make-for-tests): New variable.
* tests/guix-environment.sh: Use GNU-MAKE-FOR-TESTS instead of
GNU-MAKE-BOOT0.  Remove test with FINDUTILS-BOOT0.
* tests/guix-package-net.sh (boot_make): Use GNU-MAKE-FOR-TESTS.
* tests/packages.scm ("GNU Make, bootstrap"): Likewise.
* tests/profiles.scm ("profile-derivation relative symlinks, two entries"):
Likewise.
* tests/union.scm (%bootstrap-inputs): Remove.
("union-build"): Use %BOOTSTRAP-INPUTS-FOR-TESTS instead of
%BOOTSTRAP-INPUTS.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-01-15 12:05:25 +0100'>2019-01-15</span></td><td><a href='/guix/commit/tests/guix-package-net.sh?id=35225dc57996ebc7a5a55462e0e52d85239195d9'>guix package: '--upgrade' preserves package order.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/31142&gt;.
Reported by Chris Marusich &lt;cmmarusich@gmail.com&gt;.

* guix/scripts/package.scm (options-&gt;installable)[upgraded]: Use 'fold'
instead of 'fold-right'.  This reverts
eca16a3d1d9e6b2c064e0105c1015258bf2755f2.
* tests/guix-package-net.sh: Add 'guix package u' test.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-06-02 18:47:06 +0200'>2017-06-02</span></td><td><a href='/guix/commit/tests/guix-package-net.sh?id=0c152cd6e322e5594ba2028319965e8453489766'>tests: Remove 't-profile-alt-*-link' files.</a><span class='msg-avail'>...<span class='msg-tooltip'>Reported by myglc2 &lt;myglc2@gmail.com&gt;
at &lt;https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27137#11&gt;.

* tests/guix-package-net.sh: In the trap, remove $profile_alt-[0-9]*.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-01-23 22:21:23 +0100'>2017-01-23</span></td><td><a href='/guix/commit/tests/guix-package-net.sh?id=c5746f239964a72642ac56640b8ff490d5bfa673'>guix package: Honor the order of profiles when -p appears multiple times.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/scripts/package.scm (process-query): Reverse the order of
PROFILES.
* tests/guix-package-net.sh: Test it with '--search-paths'.
</span></span></td><td>Ludovic Courtès</td></tr>