wavpack: add package

pkgs/development/libraries/wavpack/default.nix

@@ -0,0 +1,19 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  name = "wavpack-${version}";
+  version = "4.70.0";
+
+  src = fetchurl {
+    url = "http://www.wavpack.com/${name}.tar.bz2";
+    sha256 = "191h8hv8qk72hfh1crg429i9yq3cminwqb249sy9zadbn1wy7b9c";
+  };
+
+  meta = with stdenv.lib; {
+    description = "Hybrid audio compression format";
+    homepage    = http://www.wavpack.com/;
+    license     = licenses.bsd3;
+    platforms   = platforms.linux;
+    maintainers = with maintainers; [ codyopel ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -7416,6 +7416,8 @@ let
     libpng = libpng12;
   };
 
+  wavpack = callPackage ../development/libraries/wavpack { };
+
   wayland = callPackage ../development/libraries/wayland { };
 
   webkit = webkitgtk;