g++ is OK while gcc is failed


 
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# 1  
Old 07-08-2006
g++ is OK while gcc is failed

[test.cpp]

#include <iostream>
using namespace std;

int main(void)
{
cout << "hello" << endl;
return 0;
}

I tried this:
1) g++ test.cpp -o test // It's OK

2) gcc test.cpp -o test // Failed

/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:Smilieperator<< <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> >:Smilieperator<<(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


In my case, I am only allowed to use gcc.
How to use gcc to let the compilation & link pass? Any comiple/link arguments needed?

Thanks.
# 2  
Old 07-08-2006
libstdc++ hasn't been linked, so

$ gcc test.cpp -lstdc++ -o test
# 3  
Old 07-08-2006
Why is it that you can only use gcc? Sounds like homework....
# 4  
Old 07-09-2006
Thank you, Hitori.
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