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nixpkgs/pkgs/development/ruby-modules/gem
zimbatm a7cf555e2a buildRubyGem: handle build-time ruby dependencies
For some reason `gem install` unsets the GEM_PATH environment variable
internally unless the install dir is provided. This in turn means that
if it invokes extconf.rb and extconf.rb depends on a gem available on
the GEM_PATH (like pkg-config for nokogiri) then it's not available in
that context.

Proof: d8293c4729/lib/rubygems/commands/install_command.rb (L151)
Blame: 9ea600c9c2

This is a hack that sets the :install_dir to where we would install
anyways (the GEM_HOME is the default installation destination).
2016-08-29 22:17:59 +01:00
..
default.nix buildRubyGem: handle build-time ruby dependencies 2016-08-29 22:17:59 +01:00
gem-post-build.rb buildRubyGem: don't set the GEM_HOME 2016-08-23 09:30:49 +01:00
nix-bundle-install.rb