mysql-connector-c : C client library for MariaDB/MySQL ( https://dev.mysql.com/downloads/ )
mysql-connector-c++ : MySQL database connector for C++ (mimics JDBC 4.0 API) ( https://dev.mysql.com/downloads/connector/cpp/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a libressl
For Paludis use this rsync : rsync://gentoo.zugaina.org/libressl-portage
If you have a problem : ycarus(-at-)zugaina.org