Gem::Ext::ConfigureBuilder

          
            
# File tmp/rubies/ruby-2.3.8/lib/rubygems/ext/configure_builder.rb, line 10
def self.build(extension, directory, dest_path, results, args=[], lib_dir=nil)
  unless File.exist?('Makefile') then
    cmd = "sh ./configure --prefix=#{dest_path}"
    cmd << " #{args.join ' '}" unless args.empty?

    run cmd, results
  end

  make dest_path, results

  results
end