[libcxx] r292607 - Don't default older GCC's to C++17, but C++14 or C++11 instead

[Renato Golin via cfe-commits]

On 26 January 2017 at 18:22, Hans Wennborg <hans at chromium.org> wrote:
> What's the status here? Waiting for Marshall?

Possibly. I can confirm this made all the problem on ARM go away with
GCC 5.3 and 6.3.