distro/packages/libjpeg.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (distro packages libjpeg)
  20   #:use-module (distro)
  21   #:use-module (guix licenses)
  22   #:use-module (guix packages)
  23   #:use-module (guix download)
  24   #:use-module (guix build-system gnu))
  25
  26 (define-public libjpeg
  27   (package
  28    (name "libjpeg")
  29    (version "9")
  30    (source (origin
  31             (method url-fetch)
  32             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
  33                    version ".tar.gz"))
  34             (sha256 (base32
  35                      "0dg5wxcx3cw0hal9gvivj97vid9z0s5sb1yvg55hpxmafn9rxqn4"))))
  36    (build-system gnu-build-system)
  37    (synopsis "Libjpeg, a library for handling JPEG files")
  38    (description
  39     "Libjpeg implements JPEG image encoding, decoding, and transcoding.
  40 JPEG is a standardized compression method for full-color and gray-scale
  41 images.
  42 The included programs provide conversion between the JPEG format and
  43 image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file formats.")
  44    (license ijg)
  45    (home-page "http://www.ijg.org/")))
  46
  47 (define-public libjpeg-8
  48   (package (inherit libjpeg)
  49    (name "libjpeg-8")
  50    (version "8d")
  51    (source (origin
  52             (method url-fetch)
  53             (uri (string-append "http://www.ijg.org/files/jpegsrc.v"
  54                    version ".tar.gz"))
  55             (sha256 (base32
  56                      "1cz0dy05mgxqdgjf52p54yxpyy95rgl30cnazdrfmw7hfca9n0h0"))))))
  57