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/networking/cluster/habitat/default.nix

@@ -0,0 +1,38 @@
+{ lib, fetchFromGitHub, rustPlatform, pkg-config
+, libsodium, libarchive, openssl, zeromq }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "habitat";
+  # Newer versions required protobuf, which requires some finesse to get to
+  # compile with the vendored protobuf crate.
+  version = "0.90.6";
+
+  src = fetchFromGitHub {
+    owner = "habitat-sh";
+    repo = "habitat";
+    rev = version;
+    sha256 = "0rwi0lkmhlq4i8fba3s9nd9ajhz2dqxzkgfp5i8y0rvbfmhmfd6b";
+  };
+
+  cargoSha256 = "1c058sjgd79ps8ahvxp25qyc3a6b2csb41vamrphv9ygai60mng6";
+
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ libsodium libarchive openssl zeromq ];
+
+  cargoBuildFlags = ["--package hab"];
+
+  checkPhase = ''
+    runHook preCheck
+    echo "Running cargo test"
+    cargo test --package hab
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "An application automation framework";
+    homepage = "https://www.habitat.sh";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ rushmorem ];
+    platforms = [ "x86_64-linux" ];
+  };
+}