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