Re: Selecting a C++ compiler

[Joerg Sonnenberger <joerg%bec.de@localhost>]

On Sun, Nov 26, 2017 at 12:09:05PM -0600, Jason Bacon wrote:
> My understanding is that the aversion to mixing GCC versions is about ABI
> differences, mainly for C++.  I don't think there are any such differences
> between 48 and 49, so I would think it's reasonable to make an exception
> this case.

The libstdc++ ABI is different, i.e. the implementation of regex and
IIRC thread.

Joerg