build-project binary_number ;
build-project calculator ;
build-project calculator_with_parens ;
build-project calculator_with_parens_and_unary_ops ;
build-project compile_to_native_code ;
build-project constexpr_parser ;
build-project grammar_calculator ;
build-project meta_hs ;
build-project meta_lambda ;
build-project meta_metaparse ;
build-project minimal_rational ;
build-project parsing_error ;
build-project rational ;
build-project regexp ;