Rails 4.2 has introduced a number of new dependencies. Please test and (re)keyword packages accordingly. >=dev-ruby/loofah-2.0.1 arm ppc ppc64 >=dev-ruby/rails-deprecated_sanitizer-1.0.3 arm ppc ppc64 >=dev-ruby/rails-dom-testing-1.0.5 arm ppc ppc64 >=dev-ruby/rails-html-sanitizer-1.0.1 arm ppc ppc64 >=dev-ruby/actionmailer-4.2.0 arm ppc ppc64 >=dev-ruby/actionpack-4.2.0 arm ppc ppc64 >=dev-ruby/actionview-4.2.0 arm ppc ppc64 >=dev-ruby/activemodel-4.2.0 arm ppc ppc64 >=dev-ruby/activerecord-4.2.0 arm ppc ppc64 >=dev-ruby/railties-4.2.0 arm ppc ppc64 >=dev-ruby/activejob-4.2.0 arm >=dev-ruby/rails-4.2.0 arm
ppc and ppc64 done.
For arm I also had to drop they keyword on jquery-rails. New full list: >=dev-ruby/loofah-2.0.1 arm >=dev-ruby/rails-deprecated_sanitizer-1.0.3 arm >=dev-ruby/rails-dom-testing-1.0.5 arm >=dev-ruby/rails-html-sanitizer-1.0.1 arm >=dev-ruby/actionmailer-4.2.0 arm >=dev-ruby/actionpack-4.2.0 arm >=dev-ruby/actionview-4.2.0 arm >=dev-ruby/activemodel-4.2.0 arm >=dev-ruby/activerecord-4.2.0 arm >=dev-ruby/railties-4.2.0 arm >=dev-ruby/activejob-4.2.0 arm >=dev-ruby/rails-4.2.0 arm >=dev-ruby/jquery-rails-4.0.3 arm
~arm added, closing.