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-deny/default.nix

@@ -0,0 +1,45 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+, pkg-config
+, openssl
+, zstd
+, stdenv
+, curl
+, Security
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "cargo-deny";
+  version = "0.12.1";
+
+  src = fetchFromGitHub {
+    owner = "EmbarkStudios";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-w64fdjKXiCaM+U28Hte+I0LPqmGKxbCVRUyhNWcVyTc=";
+  };
+
+  # enable pkg-config feature of zstd
+  cargoPatches = [ ./zstd-pkg-config.patch ];
+
+  cargoSha256 = "sha256-K9Ab4L/wnpUqe+gLKhtHX4fOgWXv6ZL9faa58hzdq/0=";
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ openssl zstd ]
+    ++ lib.optionals stdenv.isDarwin [ curl Security ];
+
+  buildNoDefaultFeatures = true;
+
+  # tests require internet access
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Cargo plugin to generate list of all licenses for a crate";
+    homepage = "https://github.com/EmbarkStudios/cargo-deny";
+    changelog = "https://github.com/EmbarkStudios/cargo-deny/blob/${version}/CHANGELOG.md";
+    license = with licenses; [ asl20 /* or */ mit ];
+    maintainers = with maintainers; [ figsoda matthiasbeyer jk ];
+  };
+}

pkgs/development/tools/rust/cargo-deny/zstd-pkg-config.patch

@@ -0,0 +1,29 @@
+--- a/Cargo.lock
++++ b/Cargo.lock
+@@ -242,6 +242,7 @@ dependencies = [
+  "toml_edit",
+  "twox-hash",
+  "url",
++ "zstd",
+ ]
+ 
+ [[package]]
+@@ -1904,4 +1905,5 @@ checksum = "2141bed8922b427761470e6bbfeff255da94fa20b0bbeab0d9297fcaf71e3aa7"
+ dependencies = [
+  "cc",
+  "libc",
++ "pkg-config",
+ ]
+diff --git a/Cargo.toml b/Cargo.toml
+index 8f24673..b59c350 100644
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -92,6 +92,8 @@ twox-hash = { version = "1.5", default-features = false }
+ # Url parsing/manipulation
+ url = "2.1"
+ 
++zstd = { version = "*", features = ["pkg-config"] }
++
+ [dev-dependencies]
+ # Avoid loading license check many times
+ lazy_static = "1.4.0"