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