[boost] [config] 4 new C++11 macros added

Subject: [boost] [config] 4 new C++11 macros added
From: John Maddock (boost.regex_at_[hidden])
Date: 2012-04-22 07:14:19

A long time back I was asked for a bunch of new config macros which have 
finally now been added:

BOOST_NO_CXX11_ALLOCATOR   The standard library does not provide a C++11 
version of `std::allocator` in <memory>.
BOOST_NO_CXX11_ATOMIC_SP   The standard library <memory> does not support 
atomic smart pointer operations.
BOOST_NO_CXX11_HDR_FUNCTIONAL   The standard library does not provide a 
C++11 compatible version of <functional>.
BOOST_NO_CXX11_SMART_PTR   The standard library header <memory> has no 
shared_ptr and unique_ptr.

Enjoy, John.