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/rust/cargo-geiger/default.nix

@@ -0,0 +1,61 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, rustPlatform
+, pkg-config
+, openssl
+  # darwin dependencies
+, Security
+, CoreFoundation
+, libiconv
+, curl
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "cargo-geiger";
+  version = "0.11.3";
+
+  src = fetchFromGitHub {
+    owner = "rust-secure-code";
+    repo = pname;
+    rev = "${pname}-${version}";
+    sha256 = "sha256-xymDV/FHJABw1s94m8fl8D51PQwkF5dX+1XD96++RX8=";
+  };
+  cargoSha256 = "sha256-2szgR9N3PGjGCIjqgtGNFSnzfSv57sGfslZ/PZyqMjI=";
+
+  buildInputs = [ openssl ]
+    ++ lib.optionals stdenv.isDarwin [ CoreFoundation Security libiconv curl ];
+  nativeBuildInputs = [ pkg-config ]
+    # curl-sys wants to run curl-config on darwin
+    ++ lib.optionals stdenv.isDarwin [ curl.dev ];
+
+  # skip tests with networking or other failures
+  checkFlags = [
+    "--skip serialize_test2_quick_report"
+    "--skip serialize_test3_quick_report"
+    "--skip serialize_test6_quick_report"
+    "--skip serialize_test2_report"
+    "--skip serialize_test3_report"
+    "--skip serialize_test6_report"
+    "--skip test_package::case_2"
+    "--skip test_package::case_3"
+    "--skip test_package::case_6"
+    "--skip test_package_update_readme::case_2"
+    "--skip test_package_update_readme::case_3"
+    "--skip test_package_update_readme::case_5"
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/rust-secure-code/cargo-geiger";
+    changelog = "https://github.com/rust-secure-code/cargo-geiger/blob/${pname}-${version}/CHANGELOG.md";
+    description = "Detects usage of unsafe Rust in a Rust crate and its dependencies";
+    longDescription = ''
+      A cargo plugin that detects the usage of unsafe Rust in a Rust crate and
+      its dependencies. It provides information to aid auditing and guide
+      dependency selection but it can not help you decide when and why unsafe
+      code is appropriate.
+    '';
+    license = with licenses; [ asl20 /* or */ mit ];
+    maintainers = with maintainers; [ evanjs jk ];
+  };
+}