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/development/tools/asn2quickder/default.nix

@@ -0,0 +1,33 @@
+{ lib, buildPythonApplication, fetchFromGitHub, makeWrapper, cmake
+, pytest-runner, pytest, six, pyparsing, asn1ate }:
+
+buildPythonApplication rec {
+  pname = "asn2quickder";
+  version = "1.3.0";
+
+  src = fetchFromGitHub {
+    sha256 = "15lxv8vcjnsjxg7ywcac5p6mj5vf5pxq1219yap653ci4f1liqfr";
+    rev = "version-${version}";
+    owner = "vanrein";
+    repo = "quick-der";
+  };
+
+  postPatch = ''
+    patchShebangs ./python/scripts/*
+  '';
+
+  dontUseCmakeConfigure = true;
+
+  nativeBuildInputs = [ makeWrapper cmake ];
+  checkInputs = [ pytest-runner pytest ];
+
+  propagatedBuildInputs = [ pyparsing asn1ate six ];
+
+  meta = with lib; {
+    description = "An ASN.1 compiler with a backend for Quick DER";
+    homepage = "https://github.com/vanrein/asn2quickder";
+    license = licenses.bsd3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ leenaars ];
+  };
+}