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/tpm2-pytss/default.nix

@@ -0,0 +1,62 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+, asn1crypto
+, cffi
+, cryptography
+, ibm-sw-tpm2
+, pkg-config
+, pkgconfig
+, pycparser
+, pytestCheckHook
+, python
+, setuptools-scm
+, tpm2-tss
+}:
+
+buildPythonPackage rec {
+  pname = "tpm2-pytss";
+  version = "1.1.0";
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-O0d1b99/V8b3embg8veerTrJGSVb/prlPVb7qSHErdQ=";
+  };
+
+  nativeBuildInputs = [
+    cffi
+    pkgconfig
+    # somehow propagating from pkgconfig does not work
+    pkg-config
+    setuptools-scm
+  ];
+
+  buildInputs = [
+    tpm2-tss
+  ];
+
+  propagatedBuildInputs = [
+    cffi
+    asn1crypto
+    cryptography
+  ];
+
+  # https://github.com/tpm2-software/tpm2-pytss/issues/341
+  doCheck = false;
+
+  checkInputs = [
+    ibm-sw-tpm2
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "tpm2_pytss" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/tpm2-software/tpm2-pytss";
+    description = "TPM2 TSS Python bindings for Enhanced System API (ESYS)";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ baloo ];
+  };
+}