Q: I have just integrated version 6.2.0-BETA of your library am getting these 2 warnings in my existing project:
ld: warning: direct access in pdftron::SDF::SignatureHandler::AppendData(std::vector<unsigned char, std::allocator > const&) to global weak symbol pdftron::Common::Exception::~Exception() means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in pdftron::SDF::SignatureHandler::AppendData(std::vector<unsigned char, std::allocator > const&) to global weak symbol pdftron::Common::Exception::~Exception() means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
Let me know if you are aware of these warnings or if the problem may be at my end.
A:
Changing the C++ Language dialect to C++11 fixes the warnings problem.