gnu: Move giflib to (gnu packages image).

* gnu/packages/giflib.scm: Remove.  Move the contents to (gnu packages image).
* gnu-system.am (GNU_SYSTEM_MODULES): Remove giflib file name.
* gnu/packages/emacs.scm: Remove giflib module name.
* gnu/packages/image.scm (giflib): New variable.

gnu-system.am

@@ -99,7 +99,6 @@ GNU_SYSTEM_MODULES =				\
   gnu/packages/geeqie.scm			\
   gnu/packages/gettext.scm			\
   gnu/packages/ghostscript.scm			\
-  gnu/packages/giflib.scm			\
   gnu/packages/gimp.scm				\
   gnu/packages/gkrellm.scm			\
   gnu/packages/gl.scm				\

gnu/packages/emacs.scm

@@ -34,7 +34,6 @@ (define-module (gnu packages emacs)
   #:use-module (gnu packages xorg)
   #:use-module (gnu packages lesstif)
   #:use-module (gnu packages image)
-  #:use-module (gnu packages giflib)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages version-control)
   #:use-module (gnu packages imagemagick)

gnu/packages/giflib.scm

-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014 Mark H Weaver <mhw@netris.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 giflib)
-  #:use-module (guix licenses)
-  #:use-module (guix packages)
-  #:use-module (guix download)
-  #:use-module (guix build-system gnu)
-  #:use-module (srfi srfi-1)
-  #:use-module (gnu packages xorg)
-  #:use-module (gnu packages perl))
-
-(define-public giflib
-  (package
-    (name "giflib")
-    (version "4.2.3")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://sourceforge/giflib/giflib-"
-                                  (first (string-split version #\.))
-                                  ".x/giflib-" version ".tar.bz2"))
-              (sha256
-               (base32 "0rmp7ipzk42r841bggd7bfqk4p8qsssbp4wcck4qnz7p4rkxbj0a"))))
-    (build-system gnu-build-system)
-    (outputs '("bin"                    ; utility programs
-               "out"))                  ; library
-    (inputs `(("libx11" ,libx11)
-              ("libice" ,libice)
-              ("libsm" ,libsm)
-              ("perl" ,perl)))
-    (arguments
-     `(#:phases (alist-cons-after
-                 'unpack 'disable-html-doc-gen
-                 (lambda _
-                   (substitute* "doc/Makefile.in"
-                     (("^all: allhtml manpages") "")))
-                 (alist-cons-after
-                  'install 'install-manpages
-                  (lambda* (#:key outputs #:allow-other-keys)
-                    (let* ((bin (assoc-ref outputs "bin"))
-                           (man1dir (string-append bin "/share/man/man1")))
-                      (mkdir-p man1dir)
-                      (for-each (lambda (file)
-                                  (let ((base (basename file)))
-                                    (format #t "installing `~a' to `~a'~%"
-                                            base man1dir)
-                                    (copy-file file
-                                               (string-append
-                                                man1dir "/" base))))
-                                (find-files "doc" "\\.1"))))
-                  %standard-phases))))
-    (synopsis "Tools and library for working with GIF images")
-    (description
-     "giflib is a library for reading and writing GIF images.  It is API and
-ABI compatible with libungif which was in wide use while the LZW compression
-algorithm was patented.  Tools are also included to convert, manipulate,
-compose, and analyze GIF images.")
-    (home-page "http://giflib.sourceforge.net/")
-    (license x11)))
-
-;;; giflib.scm ends here

gnu/packages/image.scm

 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
+;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2014 Alex Kost <alezost@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -24,12 +26,13 @@ (define-module (gnu packages image)
   #:use-module (gnu packages xml)
   #:use-module (gnu packages ghostscript)         ;lcms
   #:use-module (gnu packages xorg)
-  #:use-module (gnu packages giflib)
+  #:use-module (gnu packages perl)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
-  #:use-module (guix build-system cmake))
+  #:use-module (guix build-system cmake)
+  #:use-module (srfi srfi-1))
 
 (define-public libpng
   (package
@@ -216,6 +219,54 @@ (define-public openjpeg
     (home-page "http://jbig2dec.sourceforge.net/")
     (license license:bsd-2)))
 
+(define-public giflib
+  (package
+    (name "giflib")
+    (version "4.2.3")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://sourceforge/giflib/giflib-"
+                                  (first (string-split version #\.))
+                                  ".x/giflib-" version ".tar.bz2"))
+              (sha256
+               (base32 "0rmp7ipzk42r841bggd7bfqk4p8qsssbp4wcck4qnz7p4rkxbj0a"))))
+    (build-system gnu-build-system)
+    (outputs '("bin"                    ; utility programs
+               "out"))                  ; library
+    (inputs `(("libx11" ,libx11)
+              ("libice" ,libice)
+              ("libsm" ,libsm)
+              ("perl" ,perl)))
+    (arguments
+     `(#:phases (alist-cons-after
+                 'unpack 'disable-html-doc-gen
+                 (lambda _
+                   (substitute* "doc/Makefile.in"
+                     (("^all: allhtml manpages") "")))
+                 (alist-cons-after
+                  'install 'install-manpages
+                  (lambda* (#:key outputs #:allow-other-keys)
+                    (let* ((bin (assoc-ref outputs "bin"))
+                           (man1dir (string-append bin "/share/man/man1")))
+                      (mkdir-p man1dir)
+                      (for-each (lambda (file)
+                                  (let ((base (basename file)))
+                                    (format #t "installing `~a' to `~a'~%"
+                                            base man1dir)
+                                    (copy-file file
+                                               (string-append
+                                                man1dir "/" base))))
+                                (find-files "doc" "\\.1"))))
+                  %standard-phases))))
+    (synopsis "Tools and library for working with GIF images")
+    (description
+     "giflib is a library for reading and writing GIF images.  It is API and
+ABI compatible with libungif which was in wide use while the LZW compression
+algorithm was patented.  Tools are also included to convert, manipulate,
+compose, and analyze GIF images.")
+    (home-page "http://giflib.sourceforge.net/")
+    (license license:x11)))
+
 (define-public imlib2
   (package
     (name "imlib2")