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