# File lib/rake/extensiontask.rb, line 19
    def init(name = nil, gem_spec = nil)
      super
      @config_script = 'extconf.rb'
      @source_pattern = "*.c"
      @compiled_pattern = "*.{o,obj,so,bundle,dSYM}"
      @cross_compile = false
      @cross_config_options = []
      @cross_compiling = nil
      @no_native = false
      @config_includes = []
    end