guix-devel/gnu/packages/node.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Cyrill Schenkel <cyrill.schenkel@gmail.com>
;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015 David Thompson <davet@gnu.org>
;;;
;;; 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 node)
  #:use-module ((guix licenses) #:select (expat))
  #:use-module (guix packages)
  #:use-module (guix derivations)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages base)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages libevent)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages python)
  #:use-module (gnu packages tls))

(define-public node
  (package
    (name "node")
    (version "0.12.7")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://nodejs.org/dist/v" version
                                  "/node-v" version ".tar.gz"))
              (sha256
               (base32
                "17gk29zbw58l0sjjfw86acp39pkiblnq0gsq1jdrd70w0pgn8gdj"))))
    (build-system gnu-build-system)
    (arguments
     ;; TODO: Package http_parser and add --shared-http-parser.
     '(#:configure-flags '("--shared-openssl" "--shared-zlib" "--shared-libuv")
       #:phases
       (modify-phases %standard-phases
        (replace 'configure
         ;; Node's configure script is actually a python script, so we can't
         ;; run it with bash.
         (lambda* (#:key outputs (configure-flags '()) inputs
                   #:allow-other-keys)
           (let* ((prefix (assoc-ref outputs "out"))
                  (flags (cons (string-append "--prefix=" prefix)
                               configure-flags)))
             (format #t "build directory: ~s~%" (getcwd))
             (format #t "configure flags: ~s~%" flags)
             ;; Node's configure script expects the CC environment variable to
             ;; be set.
             (setenv "CC" (string-append (assoc-ref inputs "gcc") "/bin/gcc"))
             (zero? (apply system*
                           (string-append (assoc-ref inputs "python")
                                          "/bin/python")
                           "./configure" flags))))))))
    (native-inputs
     `(("python" ,python-2)
       ("perl" ,perl)
       ("gcc" ,gcc-4.9)
       ("util-linux" ,util-linux)
       ("which" ,which)))
    (inputs
     `(("libuv" ,libuv)
       ("openssl" ,openssl)
       ("zlib" ,zlib)))
    (synopsis "Evented I/O for V8 JavaScript")
    (description "Node.js is a platform built on Chrome's JavaScript runtime
for easily building fast, scalable network applications.  Node.js uses an
event-driven, non-blocking I/O model that makes it lightweight and efficient,
perfect for data-intensive real-time applications that run across distributed
devices.")
    (home-page "http://nodejs.org/")
    (license expat)))