[Groff] cvs 2009-06-25 does not build on MacOS 10.5.7

[Axel Kielhorn]

Hello!

Today I tried to build the current cvs-version of groff on MacOS  
10.5.7 with xcode 3.1.1.

I get the following link error:

Undefined symbols:
  "node::~node()", referenced from:
      vertical_size_node::~vertical_size_node()in div.o
      vertical_size_node::~vertical_size_node()in div.o
      extra_size_node::~extra_size_node()in div.o
      extra_size_node::~extra_size_node()in div.o
      token_node::token_node(token const&)in input.o
      non_interpreted_char_node::non_interpreted_char_node(unsigned  
char)in input.o
      non_interpreted_node::non_interpreted_node(macro const&)in  
input.o
      token_node::~token_node()in input.o
      token_node::~token_node()in input.o
      token_node::~token_node()in input.o
      token_node::~token_node()in input.o
      non_interpreted_char_node::~non_interpreted_char_node()in input.o
      non_interpreted_char_node::~non_interpreted_char_node()in input.o
      non_interpreted_node::~non_interpreted_node()in input.o
      non_interpreted_node::~non_interpreted_node()in input.o
      non_interpreted_node::~non_interpreted_node()in input.o
      non_interpreted_node::~non_interpreted_node()in input.o
ld: symbol(s) not found

Any suggestion?

I already made distclean.

Axel