Gentoo Packages

net-misc/whois: Enable crypt through <pkg>sys-libs/libxcrypt</pkg> package
sys-apps/accountsservice: Enable crypt through <pkg>sys-libs/libxcrypt</pkg> package

Warning: USE flag 'xcrypt' is used in ebuilds/metadata but is not defined in profiles/use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
net-misc/whois	Enable crypt through sys-libs/libxcrypt package	Enable crypt through <pkg>sys-libs/libxcrypt</pkg> package
sys-apps/accountsservice	Enable crypt through sys-libs/libxcrypt package	Enable crypt through <pkg>sys-libs/libxcrypt</pkg> package

USE Flag: xcrypt