client-libs USE is a transition mechanism which should not be enabled
where it exists
# Brian Evans <grknight@gentoo.org> (28 Feb 2018)
# Mask client-libs USE to force users to install alternative standard pacakges
->=dev-db/mariadb-10.2.13 client-libs
->=dev-db/mysql-5.7 client-libs
->=dev-db/percona-server-5.7 client-libs
+dev-db/mariadb client-libs
+dev-db/mysql client-libs
+dev-db/percona-server client-libs
# Andreas Sturmlechner <asturm@gentoo.org> (25 Feb 2018)
# Depends on obsolete media-libs/phonon[qt4]