gnu: Add libcddb, GNU libcdio, and GNU xorriso.

* gnu/packages/cdrom.scm: New file.
* Makefile.am (MODULES): Add it.

Makefile.am

@@ -56,6 +56,7 @@ MODULES =					\
   gnu/packages/bdw-gc.scm			\
   gnu/packages/bison.scm			\
   gnu/packages/bootstrap.scm			\
+  gnu/packages/cdrom.scm			\
   gnu/packages/check.scm			\
   gnu/packages/compression.scm			\
   gnu/packages/cpio.scm				\

gnu/packages/cdrom.scm

@@ -0,0 +1,115 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.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 cdrom)
+  #:use-module (guix download)
+  #:use-module (guix packages)
+  #:use-module ((guix licenses) #:select (lgpl2.1+ gpl3+))
+  #:use-module (guix build-system gnu)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages acl)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages readline)
+  #:use-module (gnu packages ncurses)
+  #:use-module (gnu packages help2man)
+  #:use-module (gnu packages pkg-config))
+
+(define-public libcddb
+  (package
+    (name "libcddb")
+    (version "1.3.0")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "mirror://sourceforge/libcddb/libcddb-"
+                                 version ".tar.bz2"))
+             (sha256
+              (base32
+               "1y8bfy12dwm41m1jahayn3v47dm34fmz7m9cjxyh7xcw6fp3lzaf"))))
+    (build-system gnu-build-system)
+    (arguments '(#:tests? #f))      ; tests rely on access to external servers
+    (home-page "http://libcddb.sourceforge.net/")
+    (synopsis "C library to access data on a CDDB server")
+    (description
+     "Libcddb is a C library to access data on a CDDB server (freedb.org). It
+allows you to:
+
+ 1. search the database for possible CD matches;
+
+ 2. retrieve detailed information about a specific CD;
+
+ 3. submit new CD entries to the database.
+
+Libcddb supports both the custom CDDB protocol and tunnelling the query and
+read operations over plain HTTP. It is also possible to use an HTTP proxy
+server. If you want to speed things up, you can make use of the built-in
+caching facility provided by the library.")
+    (license lgpl2.1+)))
+
+(define-public libcdio
+  (package
+    (name "libcdio")
+    (version "0.90")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "mirror://gnu/libcdio/libcdio-"
+                                 version ".tar.gz"))
+             (sha256
+              (base32
+               "0kpp6gr5sjr30pb9klncc37fhkw0wi6r41d2fmvmw17cbj176zmg"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("help2man" ,help2man)
+       ("ncurses" ,ncurses)
+       ("pkg-config" ,pkg-config)
+       ("libcddb" ,libcddb)))
+    (home-page "http://www.gnu.org/software/libcdio/")
+    (synopsis "A library for OS-independent CD-ROM and CD image access")
+    (description
+     "GNU libcdio is a library for OS-idependent CD-ROM and CD image access.
+It includes a library for working with ISO-9660 filesystems (libiso9660), as
+well as utility programs such as an audio CD player and an extractor.")
+    (license gpl3+)))
+
+(define-public xorriso
+  (package
+    (name "xorriso")
+    (version "1.2.4")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "mirror://gnu/xorriso/xorriso-"
+                                 version ".tar.gz"))
+             (sha256
+              (base32
+               "1b2xh2x9fz4ihwfrmjzhbkfsrwi9c3zpmchgk7hqlkydzfgydwz8"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("acl" ,acl)
+       ("readline" ,readline)
+       ("bzip2" ,bzip2)
+       ("zlib" ,zlib)
+       ("libcdio" ,libcdio)))
+    (home-page "http://www.gnu.org/software/xorriso/")
+    (synopsis "An ISO 9660 Rock Ridge file system manipulator")
+    (description
+     "GNU xorriso copies file objects from POSIX compliant filesystems into
+Rock Ridge enhanced ISO 9660 filesystems and allows session-wise manipulation
+of such filesystems.  It can load the management information of existing ISO
+images and it writes the session results to optical media or to filesystem
+objects.  Vice versa xorriso is able to copy file objects out of ISO 9660
+filesystems.")
+    (license gpl3+)))