[Log4cpp-devel] Problem with link

[Anthony C. <an...@mb...>]

Hi,

I'm having troubles with log4cpp... when I compile my program, errors 
appear while linking. Here are the errors I got and the command I use to 
compile it :

g++ -O2 -g -o tun tun.cpp -lZThread -llog4cpp

/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `__gnu_cxx::__exchange_and_add(int volatile*, int)'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base const*)'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `std::_List_node_base::hook(std::_List_node_base*)'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `std::basic_string<char, std::char_traits<char>, 
std::allocator<ch
ar> >::_Rep::_S_empty_rep_storage'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `std::_Rb_tree_insert_and_rebalance(bool, 
std::_Rb_tree_node_base*
, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to 
`std::_Rb_tree_rebalance_for_erase(std::_Rb_tree_node_base*, std::
_Rb_tree_node_base&)'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `std::basic_ostream<char, std::char_traits<char> 
 >::seekp(long lon
g, std::_Ios_Seekdir)'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `std::_Rb_tree_increment(std::_Rb_tree_node_base*)'
/usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.4/../../../liblog4cpp.so: 
undefined
 reference to `std::basic_string<char, std::char_traits<char>, 
std::allocator<ch
ar> >::_Rep::_S_create(unsigned, unsigned, std::allocator<char> const&)'
collect2: ld returned 1 exit status

To developp this program, I use log4cpp 0.3.4b, Mandriva 10.1 and g++ 
3.3.4. Do you know how I could resolve this problem ?

Thanks,