re PR fortran/36457 (preprocessing: option -idirafter undefined for fortran)

re PR fortran/36457 (preprocessing: option -idirafter undefined for fortran)

2008-12-09  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/36457
        * lang.opt: Added option idirafter.
        * cpp.h (gfc_cpp_add_include_path_after): New prototype.
	* cpp.c (gfc_cpp_handle_option): Recognize and handle OPT_dirafter.
        (gfc_cpp_add_include_path_after): New, adds user-defined search path
        after any other paths.
        * invoke.texi (idirafter): New.
        (no-range-check): Fixed entry in option-index.

From-SVN: r142607