Log message:
Added MYSQL_COLLATION

Log message:
Changes 5.5.12:
* Fixed bugs: Illegal mix of collations
* Problem: comparison of a DATETIME sp variable and NOW() led to Illegal mix of
  collations error when character_set_connection=utf8.
* Error happened in Arg_comparator::set_compare_func(), because the first
  argument was errouneously converted to utf8, while the second argument was
  not.
* Fix: separate agg_arg_charsets_for_comparison() into two functions:
  - agg_arg_charsets_for_comparison() - for pure comparison, when we don't need
    to return any string result and therefore don't need to convert arguments
    to @@character_set_connection:
          SELECT a = b;
  - agg_arg_charsets_for_string_results_with_comparison() - when we need to
    return a string result, but we also need to do comparison internally:
          SELECT REPLACE(a,b,c)
    If all arguments are numbers:
          SELECT REPLACE(123,2,3) -> 133
    we convert arguments to @@character_set_connection.

Log message:
Fix build on (at least RHEL 5.6). Tested (and no change) on NetBSD 5.99.51

Log message:
Removed USE_LIBTOOL and BUILDLINK_LIBDIRS

Log message:
MySQL is a SQL (Structured Query Language) database server. SQL is the most
popular database language in the world. MySQL is a client-server implementation
that consists of a server daemon `mysqld' and many different client
programs/libraries.

The main goals of MySQL are speed and robustness.

The base upon which MySQL is built is a set of routines that have been used in
a highly demanding production environment for many years.  While MySQL is still
in development it already offers a rich and highly useful function set.

The official way to pronounce 'MySQL' is 'My Ess Que Ell' (Not MY-SEQUEL).

This package contains the MySQL client programs and libraries.