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/pmd/default.nix

@@ -0,0 +1,29 @@
+{ lib, stdenv, fetchurl, unzip, makeWrapper, openjdk }:
+
+stdenv.mkDerivation rec {
+  pname = "pmd";
+  version = "6.43.0";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/pmd/pmd-bin-${version}.zip";
+    sha256 = "sha256-+eJCN890vm4WBcMZ2VCGOS8WUyIckL+DfQVNaUSovGE=";
+  };
+
+  nativeBuildInputs = [ unzip makeWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out
+    cp -R {bin,lib} $out
+    wrapProgram $out/bin/run.sh --prefix PATH : ${openjdk.jre}/bin
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "An extensible cross-language static code analyzer";
+    homepage = "https://pmd.github.io/";
+    changelog = "https://pmd.github.io/pmd-${version}/pmd_release_notes.html";
+    platforms = platforms.unix;
+    license = with licenses; [ bsdOriginal asl20 ];
+  };
+}