https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105390
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> --- Created attachment 52882 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52882&action=edit Hacky patch. I've only now noticed that the mechanical sigfpe -> sigfpe_ change shouldn't have been applied to sigfpeDespatcher, but I'm leaving the patch as is since that's what allowed the build to continue.