Sorry for misunderstanding then. The C++ standard includes RTTI and exceptions as part of the language. They're not optional, so disabling them takes you into non-standard territory (but still reasonably portable, as -fno-rtti or -fno-exceptions and their equivalents are quite common non-standard features.)
There is (or was) an "Embedded C++" dialect which omits RTTI and exceptions, among other features, but it's not a standard and as Stroustrup has said "To the best of my knowledge EC++ is dead (2004), and if it isn't it ought to be."