Changes the default name of the linked executable module created using the -x, -z or -Z option to the filename specified. The default filename for system executable files is the basename of the first file entered to the cob command. The default filename for callable shared objects is the basename of the first file entered to the cob command with .so appended. The default filename for shared library files is the basename of the first file entered to the
cob command with a prefix lib and a suffix .so appended.
