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