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