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/jsduck/Gemfile

@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+
+gem "jsduck"

pkgs/development/tools/jsduck/Gemfile.lock

@@ -0,0 +1,23 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    dimensions (1.2.0)
+    jsduck (5.3.4)
+      dimensions (~> 1.2.0)
+      json (~> 1.8.0)
+      parallel (~> 0.7.1)
+      rdiscount (~> 2.1.6)
+      rkelly-remix (~> 0.0.4)
+    json (1.8.6)
+    parallel (0.7.1)
+    rdiscount (2.1.8)
+    rkelly-remix (0.0.7)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  jsduck
+
+BUNDLED WITH
+   2.1.4

pkgs/development/tools/jsduck/default.nix

@@ -0,0 +1,33 @@
+{ stdenv, lib, bundlerEnv, makeWrapper, bundlerUpdateScript }:
+
+stdenv.mkDerivation rec {
+  pname = "jsduck";
+  version = (import ./gemset.nix).jsduck.version;
+
+  env = bundlerEnv {
+    name = pname;
+    gemfile = ./Gemfile;
+    lockfile = ./Gemfile.lock;
+    gemset = ./gemset.nix;
+  };
+
+  dontUnpack = true;
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ env ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    makeWrapper ${env}/bin/jsduck $out/bin/jsduck
+  '';
+
+  passthru.updateScript = bundlerUpdateScript "jsduck";
+
+  meta = with lib; {
+    description = "Simple JavaScript Duckumentation generator";
+    homepage    = "https://github.com/senchalabs/jsduck";
+    license     = with licenses; gpl3;
+    maintainers = with maintainers; [ periklis nicknovitski ];
+    platforms   = platforms.unix;
+  };
+}

pkgs/development/tools/jsduck/gemset.nix

@@ -0,0 +1,51 @@
+{
+  dimensions = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1pqb7yzjcpbgbyi196ifqbd1wy570cn12bkzcvpcha4xilhajja0";
+      type = "gem";
+    };
+    version = "1.2.0";
+  };
+  jsduck = {
+    dependencies = ["dimensions" "json" "parallel" "rdiscount" "rkelly-remix"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0hac7g9g6gg10bigbm8dskwwbv1dfch8ca353gh2bkwf244qq2xr";
+      type = "gem";
+    };
+    version = "5.3.4";
+  };
+  json = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0qmj7fypgb9vag723w1a49qihxrcf5shzars106ynw2zk352gbv5";
+      type = "gem";
+    };
+    version = "1.8.6";
+  };
+  parallel = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1kzz6ydg7r23ks2b7zbpx4vz3h186n19vhgnjcwi7xwd6h2f1fsq";
+      type = "gem";
+    };
+    version = "0.7.1";
+  };
+  rdiscount = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0vcyy90r6wfg0b0y5wqp3d25bdyqjbwjhkm1xy9jkz9a7j72n70v";
+      type = "gem";
+    };
+    version = "2.1.8";
+  };
+  rkelly-remix = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1g7hjl9nx7f953y7lncmfgp0xgxfxvgfm367q6da9niik6rp1y3j";
+      type = "gem";
+    };
+    version = "0.0.7";
+  };
+}