__ZNSt15basic_streambufIwSt11char_traitsIwEE8overflowEj
__ZNSt15basic_streambufIwSt11char_traitsIwEE9pbackfailEj
when building with the intel-darwin toolset. The fix just defines -D__WINT_TYPE__=int to match the behavior of the darwin toolset. I realize this patch is unorthodox in that it patches the c and c++ build actions but this approach seems simpler than adding a new macro to Boost.config and going that route. I'm all ears if someone has a better idea on how to patch this.
Any objection if I commit this?
-- Noel