boost/config/user.hpp is the central file for CryEngine boost customizations. If you're looking to make a change, go there first! Make sure this file is correctly integrated when upgrading to a new version.

boost/assert.hpp has been modified redefine BOOST_ASSERT to CRY_ASSERT when CRY_ASSERT is defined.

boost/cstdint.hpp has modified by Sergiy Shaykin: removed #include<stdint.h> and added type definitions for int8_t - uintmax_t.

Compiling debugs like this
bjam toolset=msvc-10 debug/define=_ITERATOR_DEBUG_LEVEL=0 address-model=64