[boost] [1.44][Serialization] fails to compile on OSX universal

Building boost 1.44 on Mac OSX generating universal binaries fails to compile serialization lib, due to static asserts in basic_binary_?archive.hpp's at: BOOST_STATIC_ASSERT(sizeof(tracking_type) == sizeof(char)); It appears that this fails for the ppc architecture. Robert, Any ideas on fixing this? Thanks, Jeff