;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Danny Milosavljevic <dannym@scratchpost.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 pure)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix utils)
  #:use-module (guix build-system gnu)
  #:use-module (guix gexp)
  #:use-module (gnu packages)
  #:use-module (gnu packages llvm)
  #:use-module (gnu packages multiprecision))

(define-public pure
  (package
    (name "pure")
    (version "0.68")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/agraef/pure-lang/releases/"
                           "download/pure-" version "/"
                           "pure-" version ".tar.gz"))
       (sha256
        (base32
         "0px6x5ivcdbbp2pz5n1r1cwg1syadklhjw8piqhl63n91i4r7iyb"))))
    (build-system gnu-build-system)
    (arguments
     `(#:make-flags (list (string-append "LDFLAGS=-Wl,-rpath="
                                         (assoc-ref %outputs "out")
                                         "/lib"))
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-llvm-lookup
           (lambda _
             (substitute* "configure"
               (("-lLLVM-[$][{]llvm_version[}]")
                "`$LLVMCONF --libs`"))
             #t)))))
    (inputs
     `(("gmp" ,gmp)
       ("llvm" ,llvm-3.5)
       ("mpfr" ,mpfr)))
    (home-page "https://agraef.github.io/pure-lang/")
    (synopsis "Pure programming Language")
    (description "@code{pure} is a programming language based on term
rewriting.  It offers equational definitions with pattern matching,
full symbolic rewriting capabilities, dynamic typing, eager and lazy
evaluation, lexical closures, built-in list and matrix support and
a C interface.")
    (license license:gpl3+)))
<td><span title='2019-09-18 11:38:14 +0200'>2019-09-18</span></td><td><a href='/guix/commit/.gitignore?id=7bc46ecc34ceb042ff890e5d306d0a2a736e891d'>doc: Add Guix Cookbook.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2019-06-14 22:09:38 +0200'>2019-06-14</span></td><td><a href='/guix/commit/.gitignore?id=92d00ca4661e186022732a47956a2bc0ef16be96'>build: Remove 'gnu/packages/bootstrap' and its binaries.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-04-26 11:21:32 +0200'>2019-04-26</span></td><td><a href='/guix/commit/.gitignore?id=9ca5ff882e2ac4eaab02eb0fde545bd784af478b'>bootstrap: Break automake dependency on generated files.</a><span class='msg-avail'>...</span></td><td>Miguel Ángel Arruga Vivas</td></tr>
<tr><td><span title='2018-11-20 01:42:43 +0100'>2018-11-20</span></td><td><a href='/guix/commit/.gitignore?id=975b7966f592993bce04e3c153f52f2ece402f21'>.gitignore: Re-add 'authenticate' script.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2018-06-14 11:17:00 +0200'>2018-06-14</span></td><td><a href='/guix/commit/.gitignore?id=ea0a06cee2ba05451f94714a4f913db02efbe92c'>Remove 'guix-register' and its traces.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-06-12 15:23:34 +0200'>2018-06-12</span></td><td><a href='/guix/commit/.gitignore?id=5909bdc88735c2c1bd9f44eb6a1b518785144292'>.gitignore: Add doc/stamp-[0-9].</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-04-19 21:30:30 +0200'>2018-04-19</span></td><td><a href='/guix/commit/.gitignore?id=b9fe8fd662180e64156d2b95a671242c20f0acfc'>gnu: doc: Allow documentation to be translated.</a><span class='msg-avail'>...</span></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2018-02-13 22:56:49 +0200'>2018-02-13</span></td><td><a href='/guix/commit/.gitignore?id=99f696324271992eb78874f1b697102db6968625'>.gitignore: Add guix-daemon SELinux policy.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2017-05-13 12:14:28 +0300'>2017-05-13</span></td><td><a href='/guix/commit/.gitignore?id=498abb3ed1d7dcda3ffac15832eb1e25d08e9162'>.gitignore: Ignore Emacs auto-save files.</a><span class='msg-avail'>...</span></td><td>ng0</td></tr>
<tr><td><span title='2017-05-08 20:08:23 +0200'>2017-05-08</span></td><td><a href='/guix/commit/.gitignore?id=65584b91c7029e93e6fd207f08c958206f1dcfc5'>build: Add doc/guix.html to .gitignore.</a><span class='msg-avail'>...</span></td><td>Clément Lassieur</td></tr>
<tr><td><span title='2017-05-04 23:51:45 +0200'>2017-05-04</span></td><td><a href='/guix/commit/.gitignore?id=e6860b5e7f8ded96c1769dcff27dffb97587e3e2'>build: Use Gnulib's 'git-version-gen'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-02-27 16:44:58 +0300'>2017-02-27</span></td><td><a href='/guix/commit/.gitignore?id=1162418ee88f155f6b14fd8926479c2176e40e76'>.gitignore: Remove stale entries.</a><span class='msg-avail'>...</span></td><td>Alex Kost</td></tr>
<tr><td><span title='2017-02-10 13:39:02 +0100'>2017-02-10</span></td><td><a href='/guix/commit/.gitignore?id=01ceca26589ff7a08d5045c98c7f4174527684cc'>build: Add build-aux/ar-lib to .gitignore.</a><span class='msg-avail'>...</span></td><td>Clément Lassieur</td></tr>
<tr><td><span title='2017-01-13 18:49:31 +0100'>2017-01-13</span></td><td><a href='/guix/commit/.gitignore?id=557d9c8d7a843bf06e75b4e1a742654ccf951fa3'>etc: Support indentation of whole files.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-01-12 14:56:52 +0100'>2017-01-12</span></td><td><a href='/guix/commit/.gitignore?id=7bb2b10cd01a076d7d5e964ed433e62846042859'>etc: Add 'indent-package.el' script.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-11-24 09:23:11 +0100'>2016-11-24</span></td><td><a href='/guix/commit/.gitignore?id=332d7903f52c2bf3741b04ac2d01cd9018b70800'>Add system start-up files for "guix publish".</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2016-11-16 18:19:47 +0100'>2016-11-16</span></td><td><a href='/guix/commit/.gitignore?id=94d92c7796a3dd50c27d532315f7d497ac99f08e'>daemon: Add "builtin:download" derivation builder.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>