Mark Ruzon wrote:

...

I have an executable with two .cpp files, each of which includes a header file that in turn includes boost headers. When I link them (gcc 3.2.3) I am greeted with multiple definition errors on somewhat random symbols like '(anonymous namespace)::_1' (through _9) from bind...

This can be caused by precompiled headers not handling anonymous namespaces correctly. You can use the following patch:

http://boost.cvs.sourceforge.net/boost/boost/boost/bind/placeholders.hpp?r1=1.13&r2=1.14

to fix that.

That worked great, Peter, thanks! Anyone know a similar trick for boost::detail::tuple_impl_specific::tuple_equal(boost::tuples::null_type, boost::tuples::null_type) on zip_iterator.hpp:320? This is my only other duplicate symbol. Mark