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/python-modules/pyp/default.nix

@@ -0,0 +1,51 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+, coreutils
+, pythonOlder
+, astunparse
+, jq
+, bc
+}:
+
+buildPythonPackage rec {
+  pname = "pyp";
+  version = "1.0.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "hauntsaninja";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "09k7y77h7g4dg0x6lg9pn2ga9z7xiy4vlj15fj0991ffsi4ydqgm";
+  };
+
+  propagatedBuildInputs = lib.optionals (pythonOlder "3.9") [
+    astunparse
+  ];
+
+  preCheck = ''
+    export PATH=$out/bin:$PATH
+  '';
+
+  checkInputs = [
+    pytestCheckHook
+    coreutils
+    jq
+    bc
+  ];
+
+  pythonImportsCheck = [
+    "pyp"
+  ];
+
+  meta = with lib; {
+    description = "Easily run Python at the shell! Magical, but never mysterious";
+    homepage = "https://github.com/hauntsaninja/pyp";
+    license = licenses.mit;
+    maintainers = with maintainers; [ rmcgibbo ];
+   };
+}