Hi, I'm trying to update from 1.60.0 to 1.62.0 on Mac with Xcode 4.6.3, and I'm getting link errors on Regex. I am definitely compiling all 17 of the .cpp files in libs/regex/src. The errors are shown below. Any idea what I might be missing? Undefined symbols for architecture i386: "boost::re_detail_106200::perl_matcher >, boost::regex_traits

::construct_init(boost::basic_regex > const&, boost::regex_constants::_match_flags)", referenced from: boost::re_detail_106200::perl_matcher >, boost::regex_traits ::perl_matcher(char const*, char const*, boost::match_results > >&, boost::basic_regex > const&, boost::regex_constants::_match_flags, char const*) in BVHJointMap.o boost::re_detail_106200::perl_matcher >, boost::regex_traits ::perl_matcher(char const*, char const*, boost::match_results > >&, boost::basic_regex > const&, boost::regex_constants::_match_flags, char const*) in AnimationsManager.o "boost::re_detail_106200::perl_matcher >, boost::regex_traits >::find()", referenced from: bool boost::regex_search >(char const*, char const*, boost::basic_regex > const&, boost::regex_constants::_match_flags) in BVHJointMap.o "boost::re_detail_106200::perl_matcher >, boost::regex_traits >::match()", referenced from: bool boost::regex_match >, char, boost::regex_traits >(char const*, char const*, boost::match_results > >&, boost::basic_regex > const&, boost::regex_constants::_match_flags) in AnimationsManager.o ld: symbol(s) not found for architecture i386