Re: [boost] More problems compiling regex with various compilers

From: John Maddock (jm_at_[hidden])
Date: 2003-05-25 06:05:02

> On Linux using icc version 7.1 I get the error message:

Is that one fixed by the <ios> patch ?

> On MacOS X, using both g++ version 3.1 and the current CVS state of 
> Apple's gcc 3.3 I get the following linker problem:
> 
> 
> ld: Undefined symbols:
> boost::re_detail::perl_matcher<__gnu_cxx::__normal_iterator<char 
> const*, std::basic_string<char, std::char_traits<char>, 
> std::allocator<char> > >, 
> std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<char 
> const*, std::basic_string<char, std::char_traits<char>, 
> std::allocator<char> > > > >, boost::regex_traits<char>, 
> std::allocator<char> >::s_find_vtable
> boost::re_detail::perl_matcher<__gnu_cxx::__normal_iterator<char 
> const*, std::basic_string<char, std::char_traits<char>, 
> std::allocator<char> > >, 
> std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<char 
> const*, std::basic_string<char, std::char_traits<char>, 
> std::allocator<char> > > > >, boost::regex_traits<char>, 
> std::allocator<char> >::s_unwind_table

I don't understand why those tables are unresolved, when the other table (
s_match_vtable) is OK, maybe there's a usage difference: I'll look into it.

 
> 
> On MacOS X using g++ version 3.3 in addition to the linker problem I 
> had to make all the functions you refer to in the intiialization of 
> these tables public in order for the code to compile.

Does that include 
s_match_vtable as well?

Thanks,

John.