Add libdiscid

svn path=/nixpkgs/trunk/; revision=23792

pkgs/development/libraries/libdiscid/default.nix

···
+{ stdenv, fetchurl, cmake }:
+
+stdenv.mkDerivation rec {
+  name = "libdiscid-0.2.2";
+
+  buildInputs = [ cmake ];
+
+  src = fetchurl {
+    url = "http://users.musicbrainz.org/~matt/${name}.tar.gz";
+    sha256 = "00l4ln9rk0vqf67iccwqrgc9qx1al92i05zylh85kd1zn9d5sjwp";
+  };
+
+  meta = {
+    description = "A C library for creating MusicBrainz DiscIDs from audio CDs";
+    homepage = http://musicbrainz.org/doc/libdiscid;
+    license = "LGPL-2.1";
+  };
+}

pkgs/top-level/all-packages.nix

···
     inherit sqlite mysql;
   };
 
+  libdiscid = callPackage ../development/libraries/libdiscid { };
+
   libdv = callPackage ../development/libraries/libdv { };
 
   libdrm = if stdenv.isDarwin then null else (import ../development/libraries/libdrm {