gnu: Move unclutter to (gnu packages xdisorg).

* gnu/packages/unclutter.scm: Remove.
  (unclutter) Move to...
* gnu/packages/xdisorg.scm (unclutter): ... here.  New variable.
* gnu-system.am (GNU_SYSTEM_MODULES): Remove unclutter file name.

gnu-system.am

@@ -254,7 +254,6 @@ GNU_SYSTEM_MODULES =				\
   gnu/packages/tmux.scm				\
   gnu/packages/tor.scm				\
   gnu/packages/tre.scm				\
-  gnu/packages/unclutter.scm			\
   gnu/packages/unrtf.scm			\
   gnu/packages/upnp.scm				\
   gnu/packages/uucp.scm				\

gnu/packages/unclutter.scm

@@ -1,69 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014 Alex Kost <alezost@gmail.com>
-;;;
-;;; 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 unclutter)
-  #:use-module (guix packages)
-  #:use-module (guix download)
-  #:use-module (guix build-system gnu)
-  #:use-module (guix licenses)
-  #:use-module (gnu packages xorg))
-
-(define-public unclutter
-  (package
-   (name "unclutter")
-   (version "8")
-   (source (origin
-            (method url-fetch)
-            (uri (string-append
-                  "http://ftp.x.org/contrib/utilities/unclutter-"
-                  version ".tar.Z"))
-            (sha256
-             (base32
-              "0ahrr5z6wxqqfyihm112hnq0859zlxisrb3y5232zav58j6sfmdq"))))
-   (build-system gnu-build-system)
-   (arguments
-    '(#:tests? #f  ; no check target
-      #:phases (alist-delete
-                'configure
-                (alist-replace
-                 'install
-                 (lambda* (#:key inputs outputs #:allow-other-keys)
-                   (let* ((out  (assoc-ref outputs "out"))
-                          (bin  (string-append out "/bin"))
-                          (man1 (string-append out "/share/man/man1")))
-                     (mkdir-p bin)
-                     (mkdir-p man1)
-                     (zero?
-                      (system* "make" "install" "install.man"
-                               (string-append "BINDIR=" bin)
-                               (string-append "MANDIR=" man1)))))
-                 %standard-phases))))
-   (inputs `(("libx11" ,libx11)))
-   (home-page "http://ftp.x.org/contrib/utilities/")
-   (synopsis "Hide idle mouse cursor")
-   (description
-    "Unclutter is a program which runs permanently in the background of an
-X11 session.  It checks on the X11 pointer (cursor) position every few
-seconds, and when it finds it has not moved (and no buttons are pressed
-on the mouse, and the cursor is not in the root window) it creates a
-small sub-window as a child of the window the cursor is in.  The new
-window installs a cursor of size 1x1 but a mask of all 0, i.e. an
-invisible cursor.  This allows you to see all the text in an xterm or
-xedit, for example.  The human factors crowd would agree it should make
-things less distracting.")
-   (license public-domain)))

gnu/packages/xdisorg.scm

@@ -294,3 +294,48 @@ of the screen selected by mouse.")
     ;; X11 license.
     (license (license:x11-style "file://COPYING"
                                 "See 'COPYING' in the distribution."))))
+
+(define-public unclutter
+  (package
+    (name "unclutter")
+    (version "8")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "http://ftp.x.org/contrib/utilities/unclutter-"
+                    version ".tar.Z"))
+              (sha256
+               (base32
+                "0ahrr5z6wxqqfyihm112hnq0859zlxisrb3y5232zav58j6sfmdq"))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:tests? #f                      ; no check target
+       #:phases (alist-delete
+                 'configure
+                 (alist-replace
+                  'install
+                  (lambda* (#:key inputs outputs #:allow-other-keys)
+                    (let* ((out  (assoc-ref outputs "out"))
+                           (bin  (string-append out "/bin"))
+                           (man1 (string-append out "/share/man/man1")))
+                      (mkdir-p bin)
+                      (mkdir-p man1)
+                      (zero?
+                       (system* "make" "install" "install.man"
+                                (string-append "BINDIR=" bin)
+                                (string-append "MANDIR=" man1)))))
+                  %standard-phases))))
+    (inputs `(("libx11" ,libx11)))
+    (home-page "http://ftp.x.org/contrib/utilities/")
+    (synopsis "Hide idle mouse cursor")
+    (description
+     "Unclutter is a program which runs permanently in the background of an
+X11 session.  It checks on the X11 pointer (cursor) position every few
+seconds, and when it finds it has not moved (and no buttons are pressed
+on the mouse, and the cursor is not in the root window) it creates a
+small sub-window as a child of the window the cursor is in.  The new
+window installs a cursor of size 1x1 but a mask of all 0, i.e. an
+invisible cursor.  This allows you to see all the text in an xterm or
+xedit, for example.  The human factors crowd would agree it should make
+things less distracting.")
+    (license license:public-domain)))