[boost] [config] BOOST_GNUC_FULL_VERSION

Someone at one point suggested we add something like this: # ifdef __GNUC_PATCHLEVEL__ # define BOOST_GNUC_FULL_VERSION ((__GNUC__ * 1000UL + __GNUC_MINOR__) * 1000UL + __GNUC_PATCHLEVEL__) # else # define BOOST_GNUC_FULL_VERSION 0 # endif Without it, testing for GCC versions is painful. I'd like it; can we do it? -- Dave Abrahams Boost Consulting www.boost-consulting.com