buildpkg unmerge-orphans preserve-libs qa-unresolved-soname-deps userfetch userpriv sandbox xattr config-protect-if-modified binpkg-dostrip protect-owned usersandbox ipc-sandbox binpkg-logs distlocks pid-sandbox merge-wait fixlafiles pkgdir-index-trusted binpkg-multi-instance news multilib-strict unmerge-logs compress-index buildpkg-live merge-sync sfperms assume-digests binpkg-docompress strict unknown-features-warn ebuild-locks usersync parallel-fetch
