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