;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2015, 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2020 B. Wilson <elaexuotee@wilsonb.com>
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;;
;;; 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 "3.5.3")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/bison/bison-"
                          version ".tar.xz"))
      (sha256
       (base32
        "1i57hbczvr8674z73775jxdd3y59qggs5lmfd60gmwm5i1gmpy1b"))))
    (build-system gnu-build-system)
    (arguments
     '(;; Building in parallel on many-core systems may cause an error such as
       ;; "mv: cannot stat 'examples/c/reccalc/scan.stamp.tmp': No such file or
       ;; directory".  See <https://bugs.gnu.org/36238>.
       #:parallel-build? #f
       ;; Similarly, when building tests in parallel, Make may produce this error:
       ;; "./examples/c/reccalc/scan.l:13:10: fatal error: parse.h: No such file
       ;; or directory".  Full log in <https://bugs.gnu.org/36238>.
       #:parallel-tests? #f))
    (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 "Yacc-compatible 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.

Bison also provides an implementation of @command{yacc}, as specified by POSIX.")
    (license gpl3+)))

(define-public bison-3.6
  (package
    (inherit bison)
    (version "3.6.3")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/bison/bison-" version ".tar.xz"))
      (sha256
       (base32 "0gdpnjh6ra9xa9vj6hzjdf0c04x4pjyy8vssm3qdb7fya4v7knq6"))))))

(define-public bison-3.0
  (package
    (inherit bison)
    (version "3.0.5")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/bison/bison-"
                          version ".tar.xz"))
      (sha256
       (base32
        "0f7kjygrckkx8vas2nm673592jif0a9mw5g8207f6hj6h4pfyp07"))))))
 variables.
(go-github-com-libp2p-go-libp2p-crypto, go-github-com-libp2p-go-libp2p-peer,
go-github-com-libp2p-go-libp2p-metrics): Adjust accordingly.
* gnu/packages/ipfs.scm (go-github-com-ipfs-go-ipfs-api, gx, gx-go): Likewise.
* gnu/packages/syncthing.scm (syncthing): Likewise.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2019-10-29 11:03:12 -0400'>2019-10-29</span></td><td><a href='/guix/commit/gnu/packages/ipfs.scm?id=561d391ba8711049fea8eca25a1685b2a051b55c'>gnu: Go standard library 'x' packages: Consolidate.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/golang.scm (go-golang-org-x-text, go-golang-org-x-sys, go-golang-org-x-net,
go-golang-org-x-time): New variables.
(go-golang.org-x-crypto-ssh-terminal, go-golang-org-x-crypto-bcrypt,
go-golang-org-x-crypto-blowfish, go-golang-org-x-crypto-pbkdf2,
go-golang-org-x-crypto-tea, go-golang-org-x-crypto-salsa20,
go-golang-org-x-crypto-cast5, go-golang-org-x-crypto-twofish,
go-golang-org-x-crypto-xtea, go-golang-org-x-crypto-ed25519,
go-golang-org-x-crypto-ripemd160, go-golang-org-x-crypto-blake2s,
go-golang-org-x-crypto-sha3, go-golang-org-x-text-encoding,
go-golang-org-x-text-transform, go-golang-org-x-text-unicode-norm,
go-golang-org-x-net-ipv4, go-golang-org-x-net-bpf, go-golang-org-x-net-context,
go-golang-org-x-net-internal-socks, go-golang-org-x-net-internal-socket,
go-golang-org-x-net-internal-iana, go-golang-org-x-net-ipv6,
go-golang-org-x-net-proxy, go-golang-org-x-sys-cpu, go-golang-org-x-sys-unix,
go-golang-org-x-time-rate): Remove variables.
(go-github-com-sirupsen-logrus, go-github-com-docker-distribution,
go-github-com-libp2p-go-libp2p-crypto,
go-github-com-multiformats-go-multihash,
go-github-com-libp2p-go-libp2p-peer,
go-github-com-libp2p-go-libp2p-metrics,
go-github-com-multiformats-go-multiaddr,
go-github-com-multiformats-go-multiaddr-net,
go-github-com-mattn-go-isatty, go-github-com-gdamore-encoding,
go-github-com-gdamore-tcell): Adjust accordingly.
* gnu/packages/docker.scm (docker-libnetwork-cmd-proxy): Likewise.
* gnu/packages/databases.scm (mongo-tools): Likewise.
* gnu/packages/ipfs.scm (go-github-com-ipfs-go-ipfs-api, gx, gx-go): Likewise.
* gnu/packages/web.scm (poussetaches): Likewise.
* gnu/packages/terminals.scm (go-github-com-junegunn-fzf,
go-github.com-howeyc-gopass): Likewise.
(go-golang.org-x-crypto-ssh-terminal): Remove variable.
* gnu/packages/syncthing.scm (syncthing,
go-github-com-oschwald-geoip2-golang,
go-github-com-oschwald-maxminddb-golang,
go-github-com-syncthing-notify): Adjust accordingly.
* gnu/packages/linux.scm (go-netlink): Likewise.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2019-08-24 10:45:48 +0800'>2019-08-24</span></td><td><a href='/guix/commit/gnu/packages/ipfs.scm?id=cd4fec577cbd9d2a740a17e62db61ae97bdc2ad4'>gnu: go-ipfs: Update to 0.4.22.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/ipfs.scm (go-ipfs): Update from 0.4.19 to 0.4.22.
</span></span></td><td>宋文武</td></tr>