Vaugha Brewchuk <vaugha_brewchuk@xxxxxxxx> writes: > What configuration or setup file determines automatic linking of libsupc++? I would like to fix it such that no manual intervention is required. Normally libstdc++ is linked against libsupc++, so normally linking against -lstdc++ is sufficient to bring in -lsupc++. I do not know why that does not suffice for you. In other words, there is normally no automatic linking of libsupc++ because no such automatic linking is normally required. Ian