C++에서 코드를 만들려고하면 "/tmp/ccloHU4h.o:dad.cpp:(.text+0x5c)와 같은 긴 문자열이 생깁니다 :`std :: cout '에 대한 정의되지 않은 참조"

Question

전체 오류입니다.

/tmp/ccloHU4h.o:dad.cpp:(.text+0x28): undefined reference to `___gxx_personality  _sj0' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x5c): undefined reference to `std::cout' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x68): 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*)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x70): undefined reference to `std::basic_ostream  <char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::b  asic_ostream<char, std::char_traits<char> >&)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x78): undefined reference to `std::basic_ostream  <char, std::char_traits<char> >::operator<<(std::basic_ostream<char, std::char_t  raits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&))' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x86): undefined reference to `std::cin' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x8b): undefined reference to `std::basic_istream  <char, std::char_traits<char> >::operator>>(int&)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x9a): undefined reference to `std::cout' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x9f): 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*)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0xa7): undefined reference to `std::basic_ostream  <char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::b  asic_ostream<char, std::char_traits<char> >&)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0xaf): undefined reference to `std::basic_ostream  <char, std::char_traits<char> >::operator<<(std::basic_ostream<char, std::char_t  raits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&))' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0xba): undefined reference to `std::__cxx11::basi  c_string<char, std::char_traits<char>, std::allocator<char> >::basic_string()' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0xc8): undefined reference to `std::cin' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0xd4): undefined reference to `std::basic_istream  <char, std::char_traits<char> >& std::operator>><char, std::char_traits<char>, s  td::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::_  _cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0xe2): undefined reference to `std::cout' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0xe7): undefined reference to `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::  __cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const  &)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0xf7): 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*)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x108): undefined reference to `std::basic_ostrea  m<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char>,  std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std:  :__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > cons  t&)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x118): undefined reference to `std::basic_ostrea  m<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std:  :basic_ostream<char, std::char_traits<char> >&, char const*)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x120): undefined reference to `std::basic_ostrea  m<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::  basic_ostream<char, std::char_traits<char> >&)' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x128): undefined reference to `std::basic_ostrea  m<char, std::char_traits<char> >::operator<<(std::basic_ostream<char, std::char_  traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&))' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x13a): undefined reference to `std::__cxx11::bas  ic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x156): undefined reference to `std::__cxx11::bas  ic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x19f): undefined reference to `std::ios_base::In  it::Init()' 
/tmp/ccloHU4h.o:dad.cpp:(.text+0x1b6): undefined reference to `std::ios_base::In  it::~Init()' 
collect2: error: ld returned 1 exit status 

는 GCC를 사용 ".CPP없이 파일 이름"GCC "파일 이름"-o를 입력 할 때 발생합니다 나는

#include <iostream> 
#include <string> 
using namespace std; 

코드에 포함했다.

나는 또한 코딩에 매우 익숙하다. 따라서 간단한 문제인 경우 농담이라고 생각하지 마십시오. 실제로 도움이 필요해.

Answer 1

이 아니라 g++과 연결할 필요가 있습니다. gcc 컴파일러 드라이버는 C++ 소스를 컴파일하지만 C 표준 라이브러리와 만 링크하므로 많은 C++ 전용 기능이 작동하지 않습니다.