Arguments: system-name options &body modules
This macro creates a new system with name system-name and options taken from options, containing module-groups specified by modules. system-name must be a symbol (we recommend using a keyword) which will identify the system. options must be a (possibly empty) list of keyword/value pairs. modules is a list consisting of one or more short form module-specifications and/or long form module-specifications.
This macro returns the symbol system-name.
The allowable options keywords are shown in the table below.
See also defsystem.htm for general information on the defsystem facility in Allegro CL and for a description of module specifications.
Keyword
value type
default value
Notes
:pretty-name string print-name of system-name
symbol
This name will be used
for printing.
:default-module-class
symbol identifying a class
ds:lisp-module
Predefined classes are:
ds:lisp-module,
ds:text-module,
ds:c-module. Users may define additional classes,
see defsystem.htm.
:default-package
package object or string or symbol
naming a package The value of
*package* Can be
overridden for a module or module-group with the
package option in the long module form. Also
can be overridden during an operation with the
package argument.
:default-pathname
pathname object or string or symbol naming pathname
*default-pathname-defaults*
This pathname will be merged with the filenames of the
modules of the system in order to find files.
:default-file-type
string
depends on value of :default-module-class - see
notes at right.
Specifies file type (extension) for source files for modules
in system. If :default-module-class is ds:lisp-module, default is
value of
*source-file-types*;
if ds:text-module, default is nil; if ds:c-module, default is "c".
:property-list
property list
nil
The value is added to the property list of the system.
Table 1: options keywords and values
Copyright (c) 1998-2022, Franz Inc. Lafayette, CA., USA. All rights reserved.
This page was not revised from the 10.0 page.
Created 2019年8月20日.