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/analysis/yallback/default.nix

@@ -0,0 +1,34 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, makeWrapper
+, coreutils
+, bashInteractive
+}:
+
+stdenv.mkDerivation rec {
+  version = "0.2.0";
+  pname = "yallback";
+  src = fetchFromGitHub {
+    owner = "abathur";
+    repo = "yallback";
+    rev = "v${version}";
+    hash = "sha256-t+fdnDJMFiFqN23dSY3TnsZsIDcravtwdNKJ5MiZosE=";
+  };
+
+  buildInputs = [ coreutils bashInteractive ];
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    install -Dv yallback $out/bin/yallback
+    wrapProgram $out/bin/yallback --prefix PATH : ${lib.makeBinPath [ coreutils ]}
+  '';
+
+  meta = with lib; {
+    description = "Callbacks for YARA rule matches";
+    homepage = "https://github.com/abathur/yallback";
+    license = licenses.mit;
+    maintainers = with maintainers; [ abathur ];
+    platforms = platforms.all;
+  };
+}