gcc-name
Lets you specify the name of the GCC compiler that should be used to set up the environment for C compilations.This content is specific to C++; it does not apply to DPC++.
gxx-name
Lets you specify the name of the g++ compiler that should be used to set up the environment for C++ compilations.This content is specific to C++; it does not apply to DPC++.
vmv
Enables pointers to members of any inheritance type.