sys-apps/baselayout/baselayout.bashrc

PKG_INSTALL_MASK+=" /etc/sysctl.conf"
INSTALL_MASK+=" /etc/sysctl.conf"

# Don't filter out /etc/init.d/functions.sh
PKG_INSTALL_MASK=${PKG_INSTALL_MASK/\/etc\/init.d}
INSTALL_MASK=${INSTALL_MASK/\/etc\/init.d}