luajit recipe

[Raimon Grau]

Hi,

I've been following this project for some time, and finally got through
using it for a few packages, and made my first recipe.

Here's the luajit recipe. I'd appreciate any comments you have on that
(It's my first (hopefully not the last) contribution to this project).

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Raimon Grau <address@hidden>
;;;
;;; 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 luajit)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages))

(define-public luajit
  (package
    (name "luajit")
    (version "2.0.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://luajit.org/download/LuaJIT-";
                                  version ".tar.gz"))
              (sha256
               (base32 
"0f3cykihfdn3gi6na9p0xjd4jnv26z18m441n5vyg42q9abh4ln0"))))
    (build-system gnu-build-system)
    (arguments
     '(#:modules ((guix build gnu-build-system)
                  (guix build utils)
                  (srfi srfi-1))
                 #:phases
                 (alist-replace
                  'install
                  (lambda* (#:key system outputs #:allow-other-keys)
                    (let ((out (assoc-ref outputs "out")))
                      (zero? (system* "make" "install"
                                      (string-append " PREFIX=" out)))))
                  (alist-replace
                   'build
                   (lambda* (#:key system outputs #:allow-other-keys)
                     (let ((out (assoc-ref outputs "out")))
                       (zero? (system* "make" (string-append " PREFIX=" out)))))
                   (alist-delete
                    'check
                    (alist-delete 'configure
                                  %standard-phases))))))
    (home-page "http://www.luajit.org/";)
    (synopsis "Just in time compiler for Lua programming language version 5.1")
    (description
     "LuaJIT is a Just-In-Time Compiler (JIT) for the Lua
programming language. Lua is a powerful, dynamic and light-weight programming
language. It may be embedded or used as a general-purpose, stand-alone
language.

LuaJIT is Copyright © 2005-2014 Mike Pall")
    (license x11)))