Kaushik Chakraborty writes:
> I can compile a hello world program.
> $> cat hello.cc
> #include <iostream>
>
> int main(int argc, char *argv[])
> {
> printf("Hello, world!\n");
> std::cout << "Hello, world!\n";
> }
>
> $> g++ -c hello.cc
>
> $> ls -l hello.o
> -rw-r--r-- 1 xxxxxxxx xxxxxxx 2528 11 Dec 12:23
> hello.o
>
> I can't link the hello world program.
>
> $> g++ -o hello hello.o
>
> throws me this error,
>
> ld: 0711-317 ERROR: Undefined symbol:
> .std::basic_ostream<char, std::char_traits<char> >&
> std::opera
> tor<< <std::char_traits<char>
> >(std::basic_ostream<char, std::char_traits<char> >&,
> char const*)
> ld: 0711-345 Use the -bloadmap or -bnoquiet option to
> obtain more information.
> collect2: ld returned 8 exit status
>
> I am using following gcc version,
>
> gcc version 4.0.0
>
> I am on AIX5.3 box and "ld" version is LD 1.64
> (08/19/2003)
>
> I do have libstdc++.a present in my system and I even
> tried building linking the library as,
>
> $> g++ -o hello hello.o -L/usr/lib -lstdc++
>
> but eventually it gives me the same error.
>
> Help from anyone would be appreciated.
Your gcc isn't properly installed. You need to make sure you have g++
and libstdc++ from the same release.
Andrew.
