Packages| Package | “vtv” Flag Description |
|---|---|
| dev-lang/gnat-gpl | Build support for virtual table verification (a C++ hardening feature) |
| sys-devel/gcc | Build support for virtual table verification (a C++ hardening feature). This does not control whether GCC defaults to using VTV> Note that actually using VTV breaks ABI and hence the whole system must be built with -fvtable-verify. |