Hi all My first post to the list as a new Boost user. I'm sure there will be many more! Have just started to use GCC 4.1 tools and get this warning: In file included from /usr/local/include/boost/config.hpp:35, from /usr/local/include/boost/detail/iterator.hpp:53, from /usr/local/include/boost/array.hpp:32, from /home/mwh/Coding/C++/Headers/uo_container.hpp:15, from test2.cpp:16: /usr/local/include/boost/boost/config/compiler/gcc.hpp:92:7: warning: #warning "Unknown compiler version - please run the configure tests and report the results" So I was wondering, does a new config file /usr/local/include/boost/boost/config/compiler/gcc.hpp exist that deals with the latest GCC versions? I'm also not sure what the 'configure tests' are but I'm happy to run them if someone will point me to the relevant documentation. I'm on FreeBSD amd64 if that is of any use. TIA Michael P.S. Please cc repies to me if possible. _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ _/ _/ _/_/_/ Hopkins Research Ltd _/ _/ _/ _/ _/_/_/_/ _/_/_/ http://www.hopkins-research.com/ _/ _/ _/ _/ _/ _/ _/ _/ 'touch the future' _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/