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