mariadb: move libmariadb into its own package

This way when only wanting the library nobody needs to download and
compile the server package, saving space and time. Also this way we can
avoid sudden SONAME bumps during a server upgrade.

Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

libs/libmariadb/conf/50-client.cnf

@@ -0,0 +1,21 @@
+#
+# This group is read by the client library
+# Use it for options that affect all clients, but not the server
+#
+
+[client]
+# Default is Latin1, if you need UTF-8 set this (also in server section)
+default-character-set = utf8mb4
+
+# Example of client certificate usage
+# ssl-cert=/etc/mysql/client-cert.pem
+# ssl-key=/etc/mysql/client-key.pem
+#
+# Allow only TLS encrypted connections
+# ssl-verify-server-cert=on
+
+# This group is *never* read by mysql client library
+# If you use the same .cnf file for MySQL and MariaDB, use it for
+# MariaDB-only client options
+[client-mariadb]
+