gcc-3.1 installation for aix 4.3.3

[Juergen Voss <rz2a016 at rrz dot uni-hamburg dot de>]

Hello

I managed to install gcc-3.0.4 an aix 4.3.3
- but I had to include some template instantiations in the
iostream header file.
The next step I did was to install gcc-3.1. But calling g++ with
a source written in c++ resulted in following errors caused by the
loader:

ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string[in-charge](char const*, std::allocator<char> const&)
ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<char, std::char_traits<char>, std::allocator<char> >::substr(unsigned long, unsigned long) const
ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<char, std::char_traits<char>, std::allocator<char> >::replace(unsigned long, unsigned long, char const*)
ld: 0711-317 ERROR: Undefined symbol: .std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)
ld: 0711-317 ERROR: Undefined symbol: .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::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
ld: 0711-317 ERROR: Undefined symbol: .std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string [in-charge]()
ld: 0711-317 ERROR: Undefined symbol: .std::ios_base::Init::Init[in-charge]()
ld: 0711-317 ERROR: Undefined symbol: .std::ios_base::Init::~Init [in-charge]()
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
collect2: ld returned 8 exit status

The source I tried to compile was:

#include <iostream>

main()
{
  using namespace std;
  string name="Niels Stroustroup";
  string s=name.substr(6,10);
  name.replace(0,5,"Nicolas");
  cout << "Name=" << name << "\n";
}

Have you any idea how to resolve this problem ?

Thanks in advance.

Juergen.

--
Juergen Voss

Rechenzentrum der          email: voss@rrz.uni-hamburg.de
Universitaet Hamburg       Tel.: +49-(0)40-42838-3091
Schlueterstrasse 70        Fax : +49-(0)40-42838-6270
20146 Hamburg