| Package | Local Description (use.local.desc) | Metadata Description (metadata.xml) |
|---|---|---|
| cross-x86_64-unknown-linux-musl/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. |