gnu/packages/tre.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2014 John Darrington
   3 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
   4 ;;;
   5 ;;; This file is part of GNU Guix.
   6 ;;;
   7 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   8 ;;; under the terms of the GNU General Public License as published by
   9 ;;; the Free Software Foundation; either version 3 of the License, or (at
  10 ;;; your option) any later version.
  11 ;;;
  12 ;;; GNU Guix is distributed in the hope that it will be useful, but
  13 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;;; GNU General Public License for more details.
  16 ;;;
  17 ;;; You should have received a copy of the GNU General Public License
  18 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 (define-module (gnu packages tre)
  21   #:use-module (gnu packages)
  22   #:use-module (guix packages)
  23   #:use-module (guix download)
  24   #:use-module (guix build-system gnu)
  25   #:use-module (guix licenses))
  26
  27 (define-public tre
  28   (package
  29     (name "tre")
  30     (version "0.8.0")
  31     (source
  32       (origin
  33         (method url-fetch)
  34         (uri
  35           (string-append "http://laurikari.net/tre/" name "-" version
  36                          ".tar.bz2"))
  37         (sha256
  38           (base32 "0n36cgqys59r2gmb7jzbqiwsy790v8nbxk82d2n2saz0rp145ild"))))
  39
  40     (build-system gnu-build-system)
  41     (arguments
  42      `(#:phases (alist-cons-before
  43                  'check 'install-locales
  44                   (lambda _
  45                     ;; The tests require the availability of the
  46                     ;; 'en_US.ISO-8859-1' locale.
  47                     (setenv "LOCPATH" (getcwd))
  48                     (zero? (system* "localedef" "--no-archive"
  49                                     "--prefix" (getcwd) "-i" "en_US"
  50                                     "-f" "ISO-8859-1" "./en_US.ISO-8859-1")))
  51                  %standard-phases)))
  52     (synopsis "Approximate regex matching library and agrep utility")
  53     (description "Superset of the POSIX regex API, enabling approximate
  54 matching.  Also ships a version of the agrep utility which behaves similar to
  55 grep but features inexact matching.")
  56     (home-page "http://laurikari.net/tre")
  57     (license bsd-2)))