[Bug driver/118975] -undef is passed to the linker

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118975

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
undef
Driver
; C option, but driver must not handle as "-u ndef".