C++ 2011 in gcc 4.8.2 from MacPorts ?

[Jim Graham]

On Wed, Jun 25, 2014 at 12:03:16PM -0400, Brandon Allbery wrote:
> On Wed, Jun 25, 2014 at 11:56 AM, Jim Graham <spooky130u at gmail.com> wrote:
> 
> It's still considered experimental, so not enabled by default. Looks like
> -std=c++11 is needed.

How is the support for C++ 2011 in gcc49 (which MacPorts doesn't want to
build as long as long as libgcc is installed ... but since MacPorts uses
(as I understand it) its own gcc to build all of its ports, I can't
exactly deactivate libgcc, can I?  And would it be worth it to begin
with?

Thanks,
   --jim

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