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/documentation/doxygen/default.nix

@@ -0,0 +1,51 @@
+{ lib, stdenv, cmake, fetchFromGitHub, python3, flex, bison, qt5, CoreServices, libiconv }:
+
+stdenv.mkDerivation rec {
+  pname = "doxygen";
+  version = "1.9.3";
+
+  src = fetchFromGitHub {
+    owner = "doxygen";
+    repo = "doxygen";
+    rev = "Release_${lib.replaceStrings [ "." ] [ "_" ] version}";
+    sha256 = "1xfsv31ffrv03qhxlscav0r5mdi3qz4654ib9cq35rvmxfj999bw";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    python3
+    flex
+    bison
+  ];
+
+  buildInputs =
+       lib.optionals (qt5 != null) (with qt5; [ qtbase wrapQtAppsHook ])
+    ++ lib.optional stdenv.isSunOS libiconv
+    ++ lib.optionals stdenv.isDarwin [ CoreServices libiconv ];
+
+  cmakeFlags =
+    [ "-DICONV_INCLUDE_DIR=${libiconv}/include" ] ++
+    lib.optional (qt5 != null) "-Dbuild_wizard=YES";
+
+  NIX_CFLAGS_COMPILE =
+    lib.optionalString stdenv.isDarwin "-mmacosx-version-min=10.9";
+
+  meta = {
+    license = lib.licenses.gpl2Plus;
+    homepage = "https://www.doxygen.nl/";
+    changelog = "https://www.doxygen.nl/manual/changelog.html";
+    description = "Source code documentation generator tool";
+
+    longDescription = ''
+      Doxygen is the de facto standard tool for generating documentation from
+      annotated C++ sources, but it also supports other popular programming
+      languages such as C, Objective-C, C#, PHP, Java, Python, IDL (Corba,
+      Microsoft, and UNO/OpenOffice flavors), Fortran, VHDL and to some extent
+      D. It can generate an on-line documentation browser (in HTML) and/or an
+      off-line reference manual (in LaTeX) from a set of documented source
+      files.
+    '';
+
+    platforms = if qt5 != null then lib.platforms.linux else lib.platforms.unix;
+  };
+}