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