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