https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68156
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Fiodar from comment #0) > I need to build libsupc++ only, any libc not aviable. That's not possible. --disable-hosted-libstdcxx means that the libstdc++ that gets built and installed will be a freestanding implementation, but you still need to build it on a hosted system with a proper libc.
