src/package.lisp, etc.: Muffle warnings about exported symbols etc.

[sod] / src / parser / package.lisp

;;; -*-lisp-*-
;;;
;;; Package definition for the Sod parser infrastructure
;;;
;;; (c) 2009 Straylight/Edgeware
;;;

;;;----- Licensing notice ---------------------------------------------------
;;;
;;; This file is part of the Sensible Object Design, an object system for C.
;;;
;;; SOD is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;;
;;; SOD is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with SOD; if not, write to the Free Software Foundation,
;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

(eval-when (:compile-toplevel :load-toplevel :execute)
  (handler-bind ((warning #'muffle-warning))
    (cl:defpackage #:sod-parser
      (:use #:common-lisp
	    #:sod-utilities

	    ;; Try to find Gray streams support from somewhere.  ECL tucks
	    ;; them somewhere unhelpful.
	    #.(or (car '(#+sbcl #:sb-gray
			 #+cmu #:extensions
			 #+ecl #.(if (find-package '#:gray) '#:gray '#:si)
			 #+clisp #:gray))
		  (error "Unsupported Lisp (can't find Gray streams)")))

      ;; CMUCL's `extensions' package has lots of cruft.  Use our cruft
      ;; instead.
      #+cmu (:shadowing-import-from
	     #:sod-utilities #:symbolicate #:once-only))))

;;;----- That's all, folks --------------------------------------------------