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[test.cpp]
#include <iostream>
using namespace std;
int main(void)
{
cout << "hello" << endl;
return 0;
}
编译链接:
1) g++ test.cpp -o test // 这样OK
2) gcc test.cpp -o test // 链接不通过
/tmp/ccriZviL.o(.text+0x14): In function `main':
: 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> >& '
/tmp/ccriZviL.o(.text+0x21): In function `main':
: undefined reference to `std::cout'
/tmp/ccriZviL.o(.text+0x26): In function `main':
: undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std: perator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
/tmp/ccriZviL.o(.text+0x2f): In function `main':
: undefined reference to `std::basic_ostream<char, std::char_traits<char> >: perator<<(std::basic_ostream<char, std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >& )'
/tmp/ccriZviL.o(.text+0x5c): In function `__static_initialization_and_destruction_0(int, int)':
: undefined reference to `std::ios_base::Init::Init[in-charge]()'
/tmp/ccriZviL.o(.text+0x8b): In function `__tcf_0':
: undefined reference to `std::ios_base::Init::~Init [in-charge]()'
/tmp/ccriZviL.o(.eh_frame+0x11): undefined reference to `__gxx_personality_v0'
collect2: ld returned 1 exit status
由于只能用gcc. 怎样用gcc 使得编译链接通过?要加什么样的参数? |
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