Undefined symbols for architecture in static library (OGDF)

Question

I'm using Xcode to add OGDF to my C++ project. It's a static .a library, and after compiling it from sources, i've successfully add it to compile sources, set the right search paths, and everything goes right until i include for, example,"ogdf/basic/Graph.h". When i try to build with this include, linker gives me errors on the library inner files, saying there's no standart functions, like "std::cout", or std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&).

It looks like this: It's strange, since i believe such functions exists and i don't believe that OGDF developers have any mistakes in their code. So what in fact could cause this errors?

Answer 1

Are you trying to compile you code with CLang? Try to switch to GCC. I think version of you lib is GCC-specific.