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/misc/anystyle-cli/Gemfile

@@ -0,0 +1,37 @@
+source 'https://rubygems.org'
+gemspec
+
+
+group :development, :test do
+  #gem 'anystyle-data', github: 'inukshuk/anystyle-data'
+  #gem 'wapiti', github: 'inukshuk/wapiti-ruby'
+  gem 'bibtex-ruby'
+  gem 'rake'
+  gem 'rspec', '~>3.0'
+  gem 'language_detector', github: 'feedbackmine/language_detector'
+  gem 'unicode-scripts'
+  gem 'edtf'
+  gem 'citeproc'
+  gem 'unicode_utils' if RUBY_VERSION < '2.4'
+end
+
+group :coverage do
+  gem 'simplecov', require: false
+  gem 'coveralls', require: false if ENV['CI']
+end
+
+group :debug do
+  gem 'byebug', require: false
+end
+
+group :profile do
+  gem 'ruby-prof', require: false
+  gem 'gnuplot', require: false
+end
+
+group :extra do
+  gem 'lmdb'
+  gem 'redis'
+  gem 'redis-namespace'
+  gem 'yard'
+end