https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70473
--- Comment #8 from Benda Xu <heroxbd at sohu dot com> --- (In reply to BillyBarty from comment #7) > I was having this same issue building gcc 5.2.0 on my Raspberry Pi 3. Thank you for your report. Is your Raspberry Pi 3 running aarch64 (arm64) or arm (32 bit)?