(* TEST
 set foo = "bar";
 flags += " -g ";
 ocamldebug_script = "${test_source_directory}/input_script";
 debugger;
 shared-libraries;
 setup-ocamlc.byte-build-env;
 ocamlc.byte;
 check-ocamlc.byte-output;
 ocamldebug;
 check-program-output;
*)

print_endline Sys.argv.(1);;
print_endline (Sys.getenv "foo");;