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/applications/audio/fdkaac/default.nix

@@ -0,0 +1,31 @@
+{ lib, stdenv, autoreconfHook, fetchFromGitHub, fdk_aac }:
+
+stdenv.mkDerivation rec {
+  pname = "fdkaac";
+  version = "1.0.2";
+
+  src = fetchFromGitHub {
+    owner = "nu774";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "tHhICq/FzbkvWkDdNzGqGoo7nIDb+DJXmkFwtPIA89c=";
+  };
+
+  nativeBuildInputs = [ autoreconfHook ];
+
+  buildInputs = [ fdk_aac ];
+
+  doCheck = true;
+
+  meta = with lib; {
+    description = "Command line encoder frontend for libfdk-aac encoder";
+    longDescription = ''
+      fdkaac reads linear PCM audio in either WAV, raw PCM, or CAF format,
+      and encodes it into either M4A / AAC file.
+    '';
+    homepage = "https://github.com/nu774/fdkaac";
+    license = licenses.zlib;
+    platforms = platforms.all;
+    maintainers = [ maintainers.lunik1 ];
+  };
+}