On 9 November 2016 at 19:43, Matthew Sellers wrote: > Is this the expected result of building an older GCC release with a > new one? No, I do that often. > Is the libstdc++ support gap too wide? No, I build much older versions on Fedora 23 and Fedora 24 without trouble. I suspect something in your environment or how you run configure is causing the problem.
