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/misc/dura/default.nix

@@ -0,0 +1,40 @@
+{ lib, fetchFromGitHub, rustPlatform, openssl, pkg-config }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "dura";
+  version = "0.1.0";
+
+  src = fetchFromGitHub {
+    owner = "tkellogg";
+    repo = "dura";
+    rev = "v0.1.0";
+    sha256 = "sha256-XnsR1oL9iImtj0X7wJ8Pp/An0/AVF5y+sD551yX4IGo=";
+  };
+
+  cargoSha256 = "sha256-+Tq0a5cs2XZoT7yzTf1oIPd3kgD6SyrQqxQ1neTcMwk=";
+
+  doCheck = false;
+
+  buildInputs = [
+    openssl
+  ];
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  meta = with lib; {
+    description = "A background process that saves uncommited changes on git";
+    longDescription = ''
+      Dura is a background process that watches your Git repositories and
+      commits your uncommitted changes without impacting HEAD, the current
+      branch, or the Git index (staged files). If you ever get into an
+      "oh snap!" situation where you think you just lost days of work,
+      checkout a "dura" branch and recover.
+    '';
+    homepage = "https://github.com/tkellogg/dura";
+    license = licenses.asl20;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ drupol ];
+  };
+}