https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70473
--- Comment #9 from BillyBarty <bill_bartol at yahoo dot com> --- (In reply to Benda Xu from comment #8) > (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)? Well, since I haven't done anything special with the OS installation (I just followed the "Getting Started" instructions that came in the box to load Raspbian), I believe that I am running arm (32 bit).