# File lib/mkmf-gnome2.rb, line 128
def add_depend_package_path(target_name, target_source_dir, target_build_dir)
  if File.exist?(target_source_dir)
    $INCFLAGS = "-I#{target_source_dir} #{$INCFLAGS}"
  end

  return unless File.exist?(target_build_dir)
  if target_source_dir != target_build_dir
    $INCFLAGS = "-I#{target_build_dir} #{$INCFLAGS}"
  end

  case RUBY_PLATFORM
  when /cygwin|mingw|mswin32/
    case RUBY_PLATFORM
    when /cygwin|mingw/
      $LDFLAGS << " -L#{target_build_dir}"
      $libs << " -lruby-#{target_name}"
    when /mswin32/
      $DLDFLAGS << " /libpath:#{target_build_dir}"
      $libs << " libruby-#{target_name}.lib"
    end
    target_base_dir = Pathname.new(target_source_dir).parent.parent
    target_binary_base_dir = target_base_dir + "vendor" + "local"
    if target_binary_base_dir.exist?
      $INCFLAGS = "-I#{target_binary_base_dir}/include #{$INCFLAGS}"
      target_pkg_config_dir = target_binary_base_dir + "lib" + "pkgconfig"
      PKGConfig.add_path(target_pkg_config_dir.to_s)
    end
  end
end