What C++ standard should be used?

gcc supports multiple c++ standards, 98, 03, 11, 14, etc. And SystemC requires the consumer application and the SystemC liberary are built against the same C++ standard. So what standard was used to build the System library coming with Fast Model v11.15? 

I created a simple application, which uses c++ standard 14,  and linked it against the SystemC library coming with Fast Models 11.15, but got this error:

...

/opt/arm/SystemC/Accellera/SystemC/include/sysc/kernel/sc_ver.h:182: undefined reference to `sc_core::sc_api_version_2_3_3_cxx201402L<&sc_core::SC_DISABLE_VIRTUAL_BIND_UNDEFINED_>::sc_api_version_2_3_3_cxx201402L(sc_core::sc_writer_policy)'
/usr/bin/ld: CMakeFiles/SimSSD.dir/src/uart.cpp.o: in function `__static_initialization_and_destruction_0(int, int)':
/opt/arm/SystemC/Accellera/SystemC/include/sysc/kernel/sc_ver.h:182: undefined reference to `sc_core::sc_api_version_2_3_3_cxx201402L<&sc_core::SC_DISABLE_VIRTUAL_BIND_UNDEFINED_>::sc_api_version_2_3_3_cxx201402L(sc_core::sc_writer_policy)'

...

Thanks

-Oscar