uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/tools/audio/mpdas/default.nix

@@ -0,0 +1,33 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, pkg-config
+, libmpdclient
+, curl
+}:
+
+stdenv.mkDerivation rec {
+  pname = "mpdas";
+  version = "0.4.5";
+
+  src = fetchFromGitHub {
+    owner = "hrkfdn";
+    repo = "mpdas";
+    rev = version;
+    sha256 = "0fcqc4w6iwbi1n3cllcgj0k61zffhqkbr8668myxap21m35x8y1r";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ libmpdclient curl ];
+
+  makeFlags = [ "CONFIG=/etc" "DESTDIR=" "PREFIX=$(out)" ];
+
+  meta = with lib; {
+    description = "Music Player Daemon AudioScrobbler";
+    homepage = "https://50hz.ws/mpdas/";
+    license = licenses.bsd3;
+    maintainers = [ maintainers.taketwo ];
+    platforms = platforms.all;
+  };
+}