[boost] [MSM] compiling MSM with GCC 4.4.1 and -fno-rtti

Hi All I try to compile boost msm in an embedded target with gcc 4.4.1 for performance reasons I want to disable RTTI. I'm having problems because backend is using boost::any which is uses RTTI. Is it possible to remove this dependency ?. or introduce some compile switch like in shared pointers .... BOOST_NO_STD_TYPEINFO Thanks in advance. Richie