XFD_DIRECTORY tells the run time system the name of the directory that contains the XFD files built by the compiler. The default value is the current directory.
Example
To tell the run time system that the XFDs are stored in the directory /usr/inventory/dictionaries, enter the following:
xfd–directory /usr/inventory/dictionaries
For information about the directive that tells the compiler where to put the XFDs, see the -Fx compiler option. Unless you have moved the XFD files, you should use the same value in XFD_PREFIX (or for XFD_DIRECTORY) that you used with the -Fx compiler option.