;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Ludovic Courtès <ludo@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 protobuf)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module ((guix licenses)
                #:select (bsd-3))
  #:use-module (gnu packages compression))

(define-public protobuf
  (package
    (name "protobuf")
    (version "2.5.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://protobuf.googlecode.com/files/protobuf-"
                                  version ".tar.bz2"))
              (sha256
               (base32
                "0xxn9gxhvsgzz2sgmihzf6pf75clr05mqj6218camwrwajpcbgqk"))))
    (build-system gnu-build-system)
    (inputs `(("zlib" ,zlib)))
    (home-page "http://code.google.com/p/protobuf/")
    (synopsis "Data encoding for remote procedure calls (RPCs)")
    (description
     "Protocol Buffers are a way of encoding structured data in an efficient
yet extensible format.  Google uses Protocol Buffers for almost all of its
internal RPC protocols and file formats.")
    (license bsd-3)))