Before building the Qt library, the Qt SQL module can be enabled for

specific databases using 'configure'.  'configure' is located at the

top of your QTDIR.

Specific databases drivers can be enabled using one of the following

options:

	./configure [-qt-sql-<driver>] [-plugin-sql-<driver>]

or disabled using the following option:

	./configure [-no-sql-<driver>]

Where <driver> is the name of the driver, for example 'psql'.  This

will configure the Qt library to compile the specified driver into

the Qt lib itself.

For example, to build the PostgreSQL driver directly into the Qt

library, configure Qt like this:

	./configure -qt-sql-psql

In addition, you may need to specify an extra include path, as some

database drivers require headers for the database they are using,

for example:

	./configure -qt-sql-psql -I/usr/local/include

If instead you need to build the PostgreSQL driver as a dynamically

loaded plugin, configure Qt like this:

	./configure -plugin-sql-psql

To compile drivers as dynamically loaded plugins, see the

QTDIR/plugins/src/sqldrivers directory.  Use 'configure -help'

for a complete list of configure options.  See the Qt documentation

for a complete list of supported database drivers.