https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116007
--- Comment #18 from Peter Bergner <bergner at gcc dot gnu.org> --- (In reply to Segher Boessenkool from comment #17) > Does it also work if you spell the option name correctly? All unknown > configure > options are always accepted silently. Sorry, it was a typo here, not in my actual configure command, so yes, it works with it spelled correctly.