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