Changing default cxx_stdlib to libc++

[Ryan Schmidt]

On Mar 9, 2018, at 08:18, Joshua Root wrote:

>> What subset of the instructions on the LibcxxOnOlderSystems page would they have to follow?
> 
> None of them, hopefully.
> 
> We may have to create some bootstrap versions of toolchain ports in
> order to achieve this, so that they can be automatically installed as
> dependencies with no manual intervention. I'm hoping someone more
> familiar with building a C++11 toolchain on these old OS versions will
> chime in.

Looking at the instructions, it looks like Lion and Mountain Lion will be no problem, but there are massive bootstrap instructions for Snow Leopard which would need some major port changes to automate an upgrade to.