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