# File lib/fpm/package/pacman.rb, line 37
  def architecture
    case @architecture
      when nil
        return %x{uname -m}.chomp   # default to current arch
      when "amd64" # debian and pacman disagree on architecture names
        return "x86_64"
      when "native"
        return %x{uname -m}.chomp   # 'native' is current arch
      when "all", "any", "noarch"
        return "any"
      else
        return @architecture
    end
  end