gnu: Consolidate libjpeg, libpng, and libtiff into one module.

* gnu/packages/image.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add image.scm and remove libjpeg.scm,
  libpng.scm, and libtiff.scm.
* gnu/packages/libjpeg.scm, gnu/packages/libpng.scm, gnu/packages/libtiff.scm:
  Delete files.
* gnu/packages/emacs.scm gnu/packages/games.scm, gnu/packages/gd.scm,
  gnu/packages/geeqie.scm, gnu/packages/ghostscript.scm,
  gnu/packages/gimp.scm, gnu/packages/gnome.scm, gnu/packages/gnunet.scm,
  gnu/packages/gnustep.scm, gnu/packages/gnuzilla.scm,
  gnu/packages/graphviz.scm, gnu/packages/gtk.scm,
  gnu/packages/imagemagick.scm, gnu/packages/inkscape.scm,
  gnu/packages/netpbm.scm, gnu/packages/pdf.scm, gnu/packages/plotutils.scm,
  gnu/packages/qemu.scm, gnu/packages/qt.scm, gnu/packages/scheme.scm,
  gnu/packages/sdl.scm, gnu/packages/slim.scm, gnu/packages/tcl.scm,
  gnu/packages/texlive.scm, gnu/packages/video.scm, gnu/packages/xiph.scm,
  gnu/packages/xorg.scm: Use (gnu packages image) module.

1 files changed, 0 insertions, 52 deletions

diff --git a/gnu/packages/libpng.scm b/gnu/packages/libpng.scm
deleted file mode 100644
index 810645ea68..0000000000
--- a/gnu/packages/libpng.scm
+++ /dev/null
@@ -1,52 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
-;;;
-;;; 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 libpng)
-  #:use-module (gnu packages)
-  #:use-module (gnu packages compression)
-  #:use-module ((guix licenses) #:renamer (symbol-prefix-proc 'license:))
-  #:use-module (guix packages)
-  #:use-module (guix download)
-  #:use-module (guix build-system gnu))
-
-(define-public libpng
-  (package
-   (name "libpng")
-   (version "1.5.17")
-   (source (origin
-            (method url-fetch)
-
-            ;; Note: upstream removes older tarballs.
-            (uri (list (string-append "mirror://sourceforge/libpng/libpng15/"
-                                      version "/libpng-" version ".tar.xz")
-                       (string-append
-                        "ftp://ftp.simplesystems.org/pub/libpng/png/src"
-                        "/libpng15/libpng-" version ".tar.xz")))
-            (sha256
-             (base32 "19wj293r4plbfgb43yhrc2qx8bsch9gbazazfqrj9haa7lsk29jp"))))
-   (build-system gnu-build-system)
-
-   ;; libpng.la says "-lz", so propagate it.
-   (propagated-inputs `(("zlib" ,zlib)))
-
-   (synopsis "Library for handling PNG files")
-   (description
-    "Libpng is the official PNG (Portable Network Graphics) reference
-library. It supports almost all PNG features and is extensible.")
-   (license license:zlib)
-   (home-page "http://www.libpng.org/pub/png/libpng.html")))