What causes the HAVE_SSL and HAVE_OPENSSL turn TRUE?

[serge Manigault]

Dear all,
I'm trying to enable SSL on the mysql server side ()
I have followed guidelines and fill the my.cnf in that way, created the keys and reboot the server, but all I can obtain is
mysql> show variables like "%ssl%";
+---------------+---------------------------------------------------------------------------------------------------+
| Variable_name | Value |
+---------------+---------------------------------------------------------------------------------------------------+
| have_openssl | DISABLED |
| have_ssl | DISABLED |
| ssl_ca | /etc/mysql/newcerts/ca-cert.pem |
| ssl_capath | |
| ssl_cert | /etc/mysql/newcerts/server-cert.pem |
| ssl_cipher | DHE-RSA-AES256-SHA,DHE-DSS-AES256-SHA,AES256-SHA,DHE-RSA-AES128-SHA,DHE-DSS-AES128-SHA,AES128-SHA |
| ssl_key | /etc/mysql/newcerts/server-key.pem |
+---------------+---------------------------------------------------------------------------------------------------+
7 rows in set (0.00 sec)
So my question is what is missing that stuck my configuration in the DISABLED state?
I really need some help on that topic,
Best regards,
Serge