About "-std=c++98" by default in CXXFLAGS

[Caolán McNamara]

On Thu, 2013-02-21 at 14:00 +0100, Lubos Lunak wrote:
>  It is intentional that some C++11 features are used if available, in order to 
> provide various benefits (SAL_OVERRIDE for example).

FWIW, another gotcha with --with-system-boost and at least some recent
versions of boost is that our uses of their boost::unordered_maps won't
compile without c++11 with gcc

C.