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/applications/editors/rehex/default.nix

@@ -0,0 +1,59 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, pkg-config
+, which
+, capstone
+, jansson
+, libunistring
+, lua5_3
+, wxGTK31
+, Carbon
+, Cocoa
+, IOKit
+, libicns
+, wxmac
+}:
+
+stdenv.mkDerivation rec {
+  pname = "rehex";
+  version = "0.4.1";
+
+  src = fetchFromGitHub {
+    owner = "solemnwarning";
+    repo = pname;
+    rev = version;
+    hash = "sha256-NuWWaYABQDaS9wkwmXkBJWHzLFJbUUCiePNQNo4yZrk=";
+  };
+
+  postPatch = ''
+    # See https://github.com/solemnwarning/rehex/pull/148
+    substituteInPlace Makefile.osx \
+      --replace '$(filter-out %@2x.png,$(wildcard $(ICONSET)/*.png))' 'res/icon{16,32,128,256,512}.png'
+  '';
+
+  nativeBuildInputs = [ pkg-config which ]
+    ++ lib.optionals stdenv.isDarwin [ libicns ];
+
+  buildInputs = [ capstone jansson libunistring lua5_3 ]
+    ++ lib.optionals (!stdenv.isDarwin) [ wxGTK31 ]
+    ++ lib.optionals stdenv.isDarwin [ Carbon Cocoa IOKit wxmac ];
+
+  makeFlags = [ "prefix=${placeholder "out"}" ]
+    ++ lib.optionals stdenv.isDarwin [ "-f Makefile.osx" ];
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    description = "Reverse Engineers' Hex Editor";
+    longDescription = ''
+      A cross-platform (Windows, Linux, Mac) hex editor for reverse
+      engineering, and everything else.
+    '';
+    homepage = "https://github.com/solemnwarning/rehex";
+    changelog = "https://github.com/solemnwarning/rehex/raw/${version}/CHANGES.txt";
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ markus1189 SuperSandro2000 ];
+    platforms = platforms.all;
+  };
+}