readable var _opt_output: OptionString = new OptionString("Output file", "-o", "--output")
readable var _opt_boost: OptionBool = new OptionBool("Optimize compilation", "-O", "--boost")
readable var _opt_no_cc: OptionBool = new OptionBool("Do not invoke C compiler", "--no-cc")
readable var _opt_output: OptionString = new OptionString("Output file", "-o", "--output")
readable var _opt_boost: OptionBool = new OptionBool("Optimize compilation", "-O", "--boost")
readable var _opt_no_cc: OptionBool = new OptionBool("Do not invoke C compiler", "--no-cc")