According to
<http://dev.mysql.com/doc/refman/5.5/en/c-api-threaded-clients.html>,
(potentially) threaded clients should use the reentrant
libmysqlclient_r. This is just a precaution, I haven't seen any
issues with the normal libmysqlclient.
Change-Id: Icb29df6dd54eb666e3b43b73fbda406acccd11cb
This change introduces a CMake-style FindMySQL.cmake properly looking for
libmysqlclient_r with mysql_config. This also fixes linking on some
machines.
Change-Id: Ifdbfdc3c7440dead37a8b63aaa86732d636aa0e2
