После обновления до Mac OS X 10.9/Xcode 5.0.1 командные строки для создания общей библиотеки (.dylib) завершились с несколькими символами undefined.
clang++ -dynamiclib -install_name test.dylib *.o -o test.dylib
Undefined symbols for architecture x86_64:
"std::allocator<char>::allocator()", referenced from:
_main in test.o
"std::allocator<char>::~allocator()", referenced from:
_main in test.o
"std::ostream::operator<<(std::ostream& (*)(std::ostream&))", referenced from:
_main in test.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)", referenced from:
_main in test.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()", referenced from:
_main in test.o
"std::ios_base::Init::Init()", referenced from:
___cxx_global_var_init in test.o
"std::ios_base::Init::~Init()", referenced from:
___cxx_global_var_init in test.o
"std::cout", referenced from:
_main in test.o
"std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)", referenced from:
_main in test.o
"std::basic_ostream<char, std::char_traits<char> >& std::operator<<<char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)", referenced from:
_main in test.o
ld: symbol(s) not found for architecture x86_64
