cdparanoia: patches for Darwin

pkgs/applications/audio/cdparanoia/default.nix

@@ -2,14 +2,25 @@
 
 stdenv.mkDerivation rec {
   name = "cdparanoia-III-10.2";
-  
+
   src = fetchurl {
     url = "http://downloads.xiph.org/releases/cdparanoia/${name}.src.tgz";
     sha256 = "1pv4zrajm46za0f6lv162iqffih57a8ly4pc69f7y0gfyigb8p80";
   };
 
   preConfigure = "unset CC";
-  
+
+  patches = stdenv.lib.optionals stdenv.isDarwin [ 
+    (fetchurl {
+      url = "https://trac.macports.org/export/70964/trunk/dports/audio/cdparanoia/files/osx_interface.patch";
+      sha1 = "c86e573f51e6d58d5f349b22802a7a7eeece9fcd";
+    })
+    (fetchurl {
+      url = "https://trac.macports.org/export/70964/trunk/dports/audio/cdparanoia/files/patch-paranoia_paranoia.c.10.4.diff";
+      sha1 = "d7dc121374df3b82e82adf544df7bf1eec377bdb";
+    })
+  ];
+
   meta = {
     homepage = http://xiph.org/paranoia;
     description = "A tool and library for reading digital audio from CDs";