# class Gem::Ext::RakeBuilder

### Public Class Methods

build(extension, directory, dest_path, results, args=[], lib_dir=nil) click to toggle source

    # File lib/rubygems/ext/rake_builder.rb, line 9
    def self.build(extension, directory, dest_path, results, args=[], lib_dir=nil)
      if File.basename(extension) =~ /mkrf_conf/i then
        cmd = "#{Gem.ruby} #{File.basename extension}".dup
        cmd << " #{args.join " "}" unless args.empty?
        run cmd, results
      end

      # Deal with possible spaces in the path, e.g. C:/Program Files
      dest_path = '"' + dest_path.to_s + '"' if dest_path.to_s.include?(' ')

      rake = ENV['rake']

      rake ||= begin
                 "#{Gem.ruby} -rrubygems #{Gem.bin_path('rake', 'rake')}"
               rescue Gem::Exception
               end

      rake ||= Gem.default_exec_format % 'rake'

      cmd = "#{rake} RUBYARCHDIR=#{dest_path} RUBYLIBDIR=#{dest_path}" # ENV is frozen

      run cmd, results

      results
    end