get-command-line-arguments.lisp

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;;; Free Software available under an MIT-style license. See LICENSE  ;;;
;;;                                                                  ;;;
;;; Copyright (c) 2009 ITA Software, Inc.  All rights reserved.      ;;;
;;;                                                                  ;;;
;;; Original author: Francois-Rene Rideau                            ;;;
;;;                                                                  ;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

#+xcvb (module (:depends-on ("pkgdcl")))
;; let's not DEPEND on (:build "/cl-launch") since
;; that opens a can of worm for people using ASDF.

(in-package :command-line-arguments)

(defun get-command-line-arguments ()
  (if (find-package :cl-launch)
    (symbol-value (find-symbol (string :*arguments*) :cl-launch))
    (progn
      #+sbcl (cdr sb-ext:*posix-argv*)
      #+clozure (cdr (ccl::command-line-arguments))
      #+gcl (cdr si:*command-args*)
      #+ecl (loop for i from 1 below (si:argc) collect (si:argv i))
      #+cmu (cdr extensions:*command-line-strings*)
      #+allegro (cdr (sys:command-line-arguments))
      #+lispworks (cdr sys:*line-arguments-list*)
      #+clisp ext:*args*
      #-(or sbcl clozure gcl ecl cmu allegro lispworks clisp)
      (error "get-command-line-arguments not supported for your implementation"))))