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/tools/text/ruby-zoom/Gemfile

@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'ruby-zoom'

pkgs/tools/text/ruby-zoom/Gemfile.lock

@@ -0,0 +1,24 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    djinni (2.2.4)
+      fagin (~> 1.2, >= 1.2.1)
+    fagin (1.2.1)
+    hilighter (1.2.3)
+    json_config (1.1.0)
+    ruby-zoom (5.3.0)
+      djinni (~> 2.2, >= 2.2.4)
+      fagin (~> 1.2, >= 1.2.1)
+      hilighter (~> 1.2, >= 1.2.3)
+      json_config (~> 1.0, >= 1.0.0)
+      scoobydoo (~> 1.0, >= 1.0.0)
+    scoobydoo (1.0.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  ruby-zoom
+
+BUNDLED WITH
+   1.17.2

pkgs/tools/text/ruby-zoom/default.nix

@@ -0,0 +1,18 @@
+{ lib, bundlerEnv, ruby, bundlerUpdateScript }:
+
+bundlerEnv {
+  pname = "ruby-zoom";
+
+  inherit ruby;
+  gemdir = ./.;
+
+  passthru.updateScript = bundlerUpdateScript "ruby-zoom";
+
+  meta = with lib; {
+    description = "Quickly open CLI search results in your favorite editor!";
+    homepage    = "https://gitlab.com/mjwhitta/zoom";
+    license     = with licenses; gpl3;
+    maintainers = with maintainers; [ vmandela nicknovitski ];
+    platforms   = platforms.unix;
+  };
+}

pkgs/tools/text/ruby-zoom/gemset.nix

@@ -0,0 +1,64 @@
+{
+  djinni = {
+    dependencies = ["fagin"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "18zk80jk70xq1bnsvzcgxb13x9fqdb5g4m02b2f6mvqm4cyw26pl";
+      type = "gem";
+    };
+    version = "2.2.4";
+  };
+  fagin = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0psyydh4hf2s1kz0r50aiyjf5v2pqhkbmy0gicxzaj5n17q2ga24";
+      type = "gem";
+    };
+    version = "1.2.1";
+  };
+  hilighter = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "03zm49g96dfpan5fhblcjxrzv7ldwan57sn0jcllkcmrqfd0zlyz";
+      type = "gem";
+    };
+    version = "1.2.3";
+  };
+  json_config = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0slb618n1ipn47j6dsxbfv2j9pl06dxn2i651llix09d529m7zwa";
+      type = "gem";
+    };
+    version = "1.1.0";
+  };
+  ruby-zoom = {
+    dependencies = ["djinni" "fagin" "hilighter" "json_config" "scoobydoo"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0iqxc0rzypsxy4wbxnvgvk98dbcsrcczq3xi9xd4wz4ggwq564l3";
+      type = "gem";
+    };
+    version = "5.3.0";
+  };
+  scoobydoo = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "162p75nc9x078kqcpdsrsd7kngs6jc5n4injz3kzpwf0jgbbm8n7";
+      type = "gem";
+    };
+    version = "1.0.0";
+  };
+}