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/pulumi/default.nix

@@ -0,0 +1,89 @@
+{ lib
+, buildPythonPackage
+, fetchpatch
+, fetchFromGitHub
+, protobuf
+, dill
+, grpcio
+, pulumi-bin
+, isPy27
+, semver
+, pyyaml
+, six
+
+
+# for tests
+, tox
+, go
+, pulumictl
+, bash
+, pylint
+, pytest
+, pytest-timeout
+, coverage
+, black
+, wheel
+, pytest-asyncio
+
+, mypy
+}:
+let
+  data = import ./data.nix {};
+in
+buildPythonPackage rec {
+  pname = "pulumi";
+  version = pulumi-bin.version;
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "pulumi";
+    repo = "pulumi";
+    rev = "v${pulumi-bin.version}";
+    sha256 = "sha256-vqEZEHTpJV65a3leWwYhyi3dzAsN67BXOvk5hnTPeuI=";
+  };
+
+  propagatedBuildInputs = [
+    semver
+    protobuf
+    dill
+    grpcio
+    pyyaml
+    six
+  ];
+
+  checkInputs = [
+    pulumi-bin
+    pulumictl
+    mypy
+    bash
+    go
+    tox
+    pytest
+    pytest-timeout
+    coverage
+    pytest-asyncio
+    wheel
+    black
+  ];
+
+  pythonImportsCheck = ["pulumi"];
+
+  postPatch = ''
+    cp README.md sdk/python/lib
+    patchShebangs .
+    cd sdk/python/lib
+
+    substituteInPlace setup.py \
+      --replace "{VERSION}" "${version}"
+  '';
+
+  # disabled because tests try to fetch go packages from the net
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Modern Infrastructure as Code. Any cloud, any language";
+    homepage = "https://github.com/pulumi/pulumi";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ teto ];
+  };
+}