id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
3379,Problem building Boost 1.40 for Mac OS 10.3.9,anonymous,John Maddock,"When trying to build Boost (regex) using:

./bootstrap.sh -with-libraries=regex
./bjam

I get the following (first of many) error:

cc1plus: warning: `dwarf-2': unknown or unsupported -g option
boost/regex/v4/cpp_regex_traits.hpp: In member function `bool
  boost::re_detail::cpp_regex_traits_implementation<charT>::isctype(charT,
  typename boost::cpp_regex_traits<charT>::char_class_type) const [with charT
  = char]':
boost/regex/v4/cpp_regex_traits.hpp:959:   instantiated from `bool
boost::cpp_regex_traits<charT>::isctype(charT, unsigned int) const
[with charT = char]'
boost/regex/v4/perl_matcher_common.hpp:802:   instantiated from `bool
boost::re_detail::perl_matcher<BidiIterator, Allocator,
traits>::find_restart_word() [with BidiIterator = const char*,
Allocator = std::allocator<boost::sub_match<const char*> >, traits =
boost::regex_traits<char, boost::cpp_regex_traits<char> >]'
boost/regex/v4/perl_matcher_common.hpp:246:   instantiated from `bool
boost::re_detail::perl_matcher<BidiIterator, Allocator,
traits>::find_imp() [with BidiIterator = const char*, Allocator =
std::allocator<boost::sub_match<const char*> >, traits =
boost::regex_traits<char, boost::cpp_regex_traits<char> >]'
boost/regex/v4/perl_matcher_common.hpp:230:   instantiated from `bool
boost::re_detail::perl_matcher<BidiIterator, Allocator,
traits>::find() [with BidiIterator = const char*, Allocator =
std::allocator<boost::sub_match<const char*> >, traits =
boost::regex_traits<char, boost::cpp_regex_traits<char> >]'
boost/regex/v4/regex_grep.hpp:55:   instantiated from `unsigned int
boost::regex_grep(Predicate, BidiIterator, BidiIterator, const
boost::basic_regex<charT, traits>&,
boost::regex_constants::_match_flags) [with Predicate =
boost::re_detail::pred1, BidiIterator = const char*, charT = char,
traits = boost::regex_traits<char, boost::cpp_regex_traits<char> >]'
libs/regex/src/cregex.cpp:247:   instantiated from here
boost/regex/v4/cpp_regex_traits.hpp:827: error: `char_class_vertical'
  undeclared in namespace `boost::re_detail'
boost/regex/v4/cpp_regex_traits.hpp:827: error: `char_class_horizontal'
  undeclared in namespace `boost::re_detail'


Any ideas?

Thanks,

Jakob",Bugs,closed,Boost 1.41.0,regex,Boost 1.40.0,Showstopper,duplicate,§,