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