/tmp/ccYsOvkH.o: In function `__static_initialization_and_destruction_0(int, int)':
helloworld.cpp:(.text+0x23): undefined reference to `std::ios_base::Init::Init()'
/tmp/ccYsOvkH.o: In function `__tcf_0':
helloworld.cpp:(.text+0x66): undefined reference to `std::ios_base::Init::~Init()'
/tmp/ccYsOvkH.o: In function `main':
helloworld.cpp:(.text+0x76): undefined reference to `std::cout'
helloworld.cpp:(.text+0x7b): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
helloworld.cpp:(.text+0x83): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)'
helloworld.cpp:(.text+0x88): undefined reference to `std::basic_ostream<char, std::char_traits<char> >::operator<<(std::basic_ostream<char, std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&))'
/tmp/ccYsOvkH.o:(.eh_frame+0x12): undefined reference to `__gxx_personality_v0'
collect2: ld returned 1 exit status