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/tools/package-management/comma/default.nix

@@ -0,0 +1,44 @@
+{ comma
+, fetchFromGitHub
+, fzy
+, lib
+, makeWrapper
+, nix
+, nix-index
+, rustPlatform
+, testers
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "comma";
+  version = "1.2.3";
+
+  src = fetchFromGitHub {
+    owner = "nix-community";
+    repo = "comma";
+    rev = "v${version}";
+    sha256 = "sha256-emhvBaicLAnu/Kn4oxHngGa5BSxOEwbkhTLO5XvauMw=";
+  };
+
+  cargoSha256 = "sha256-mQxNo4VjW2Q0MYfU+RCb4Ayl9ClpxrSV8X4EKZ7PewA=";
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  postInstall = ''
+    wrapProgram $out/bin/comma \
+      --prefix PATH : ${lib.makeBinPath [ nix fzy nix-index ]}
+    ln -s $out/bin/comma $out/bin/,
+  '';
+
+  passthru.tests = {
+    version = testers.testVersion { package = comma; };
+  };
+
+  meta = with lib; {
+    homepage = "https://github.com/nix-community/comma";
+    description = "Runs programs without installing them";
+    license = licenses.mit;
+    maintainers = with maintainers; [ Enzime artturin ];
+    platforms = platforms.all;
+  };
+}