Nick Clifton <nickc@redhat.com> writes: >> Is there any option of cpp that can tell me what is the search path of it? > > This is a question for the gcc mailing list (gcc@gcc.gnu.org) not the > binutils list. For the record, it is a question for the gcc help mailing list, gcc-help@gcc.gnu.org. gcc@gcc.gnu.org is the gcc developers mailing list. Ian