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