https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107998
--- Comment #6 from Christophe Lyon <clyon at gcc dot gnu.org> --- (In reply to James McKelvey from comment #5) > This works: > > $ diff gcc/config/i386/t-cygwin-w64~ gcc/config/i386/t-cygwin-w64 > 2c2 > < MULTILIB_DIRNAMES = 64 > --- > > MULTILIB_DIRNAMES = 64 32 I guess this has an impact on the multilib layout (dirnames changes), is that OK? Did you understand how the build succeeded previously? Is there a risk to break other packages depending on this one?