[Bug other/93965] Problematic ld_date configure check

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93965

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I don't see the point of [-]* btw, could be just -* or maybe better -\? (though
not sure if that is portable enough).