2 files changed, 23 insertions, 27 deletions
@@ -263,19 +263,17 @@ class Gem::Ext::CargoBuilder < Gem::Ext::Builder
 # Details: https://.com/rubygems/rubygems/issues/977#issuecomment-171544940
 tmp_dest_relative = get_relative_path(tmp_dest.clone, extension_dir)
- if tmp_dest_relative
- full_tmp_dest = File.join(extension_dir, tmp_dest_relative)
-
- # TODO: remove in RubyGems 3
- if Gem.install_extension_in_lib && lib_dir
- FileUtils.mkdir_p lib_dir
- FileUtils.cp_r ext_path, lib_dir, remove_destination: true
- end
-
- FileUtils::Entry_.new(full_tmp_dest).traverse do |ent|
- destent = ent.class.new(dest_path, ent.rel)
- destent.exist? || FileUtils.mv(ent.path, destent.path)
- end
 end
 ensure
 FileUtils.rm_rf tmp_dest if tmp_dest
@@ -61,21 +61,19 @@ class Gem::Ext::ExtConfBuilder < Gem::Ext::Builder
 make dest_path, results, extension_dir
- if tmp_dest_relative
- full_tmp_dest = File.join(extension_dir, tmp_dest_relative)
-
- # TODO remove in RubyGems 3
- if Gem.install_extension_in_lib and lib_dir
- FileUtils.mkdir_p lib_dir
- entries = Dir.entries(full_tmp_dest) - %w[. ..]
- entries = entries.map {|entry| File.join full_tmp_dest, entry }
- FileUtils.cp_r entries, lib_dir, :remove_destination => true
- end
- FileUtils::Entry_.new(full_tmp_dest).traverse do |ent|
- destent = ent.class.new(dest_path, ent.rel)
- destent.exist? or FileUtils.mv(ent.path, destent.path)
- end
 end
 ensure
 ENV["DESTDIR"] = destdir