coreos/coreos-overlay — pull request #274 by marineam (2013-12-07 06:01:00+00:00)
Title: fix(sys-apps/efunctions): Create functions.sh symlink in postinst.

This makes double sure that the symlink is never removed by INSTALL_MASK
or PKG_INSTALL_MASK. This symlink is so strictly required by random
tools we cannot allow it to ever go missing by mistake.