gnu: Add moreutils.

* gnu/packages/moreutils.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

gnu-system.am

@@ -191,6 +191,7 @@ GNU_SYSTEM_MODULES =				\
   gnu/packages/miscfiles.scm			\
   gnu/packages/mit-krb5.scm			\
   gnu/packages/moe.scm				\
+  gnu/packages/moreutils.scm			\
   gnu/packages/mpd.scm				\
   gnu/packages/mp3.scm				\
   gnu/packages/mpi.scm				\

gnu/packages/moreutils.scm

@@ -0,0 +1,68 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@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 moreutils)
+  #:use-module ((guix licenses) #:prefix l:)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu)
+  #:use-module (gnu packages perl)
+  #:use-module (gnu packages xml)
+  #:use-module (gnu packages docbook))
+
+(define-public moreutils
+  (package
+    (name "moreutils")
+    (version "0.55")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "mirror://debian/pool/main/m/moreutils/moreutils_"
+                    version ".orig.tar.gz"))
+              (sha256
+               (base32
+                "1dcah2jx8dbznn8966xl7sf1jrld2qfh6l6xcmx9dsnf8p8mr7fs"))))
+    (build-system gnu-build-system)
+    (inputs `(("perl" ,perl)
+              ("libxml2" ,libxml2)
+              ("libxslt" ,libxslt)
+              ("docbook-xml" ,docbook-xml-4.4)
+              ("docbook-xsl" ,docbook-xsl)))
+    (arguments
+     `(#:phases
+       (alist-replace
+        'configure
+        (lambda* (#:key inputs #:allow-other-keys)
+          (use-modules (srfi srfi-1))
+          (substitute* "Makefile"
+            (("/usr/share/xml/.*/docbook.xsl")
+             (let* ((docbook-xsl (assoc-ref inputs "docbook-xsl"))
+                    (files (find-files docbook-xsl "^docbook\\.xsl$")))
+               (find (lambda (file)
+                       (string-suffix? "/manpages/docbook.xsl" file))
+                     files)))))
+        %standard-phases)
+       #:make-flags
+       (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+             "CC=gcc")))
+    (home-page "http://joeyh.name/code/moreutils/")
+    (synopsis "Miscellaneous general-purpose command-line tools")
+    (description
+     "Moreutils is a collection of general-purpose command-line tools to
+augment the traditional Unix toolbox.")
+    (license l:gpl2+)))