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