;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; 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 bison)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages m4)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages flex)
  #:use-module (srfi srfi-1))

(define-public bison
  (package
    (name "bison")
    (version "3.0.5")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/bison/bison-"
                          version ".tar.xz"))
      (sha256
       (base32
        "0f7kjygrckkx8vas2nm673592jif0a9mw5g8207f6hj6h4pfyp07"))))
    (build-system gnu-build-system)
    (native-inputs `(("perl" ,perl)
                     ;; m4 is not present in PATH when cross-building.
                     ("m4" ,m4)))
    (inputs `(("flex" ,flex)))
    (propagated-inputs `(("m4" ,m4)))
    (home-page "https://www.gnu.org/software/bison/")
    (synopsis "Parser generator")
    (description
     "GNU Bison is a general-purpose parser generator.  It can build a
deterministic or generalized LR parser from an annotated, context-free
grammar.  It is versatile enough to have many applications, from parsers for
simple tools through complex programming languages.")
    (license gpl3+)))
/log/?id=159836967b0be221fce18644ca32ae474a0fc704'>root</a>/<a href='/guix/log/gnu?id=159836967b0be221fce18644ca32ae474a0fc704'>gnu</a>/<a href='/guix/log/gnu/packages?id=159836967b0be221fce18644ca32ae474a0fc704'>packages</a>/<a href='/guix/log/gnu/packages/hyperledger.scm?id=159836967b0be221fce18644ca32ae474a0fc704'>hyperledger.scm</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/gnu/packages/hyperledger.scm?id=159836967b0be221fce18644ca32ae474a0fc704&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-09-23 04:37:01 +0200'>2020-09-23</span></td><td><a href='/guix/commit/gnu/packages/hyperledger.scm?id=7230f6d5dda8d1351d16c786c0f86eca55aca09a'>gnu: Fix typoes in package descriptions.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>