;;; On any OS where we don't support foreign object file loading, any
;;; query of a foreign symbol value is answered with "no definition
;;; known", i.e. NIL.
-#-(or linux sunos FreeBSD OpenBSD)
+#-(or linux sunos FreeBSD OpenBSD NetBSD darwin)
(defun get-dynamic-foreign-symbol-address (symbol)
(declare (type simple-string symbol) (ignore symbol))
nil)
;;; work on any ELF system with dlopen(3) and dlsym(3)
;;; It also works on OpenBSD, which isn't ELF, but is otherwise modern
;;; enough to have a fairly well working dlopen/dlsym implementation.
-#-(or linux sunos FreeBSD OpenBSD)
+#-(or linux sunos FreeBSD OpenBSD NetBSD darwin)
(macrolet ((define-unsupported-fun (fun-name)
`(defun ,fun-name (&rest rest)
"unsupported on this system"
(error 'unsupported-operator :name ',fun-name))))
(define-unsupported-fun load-1-foreign)
(define-unsupported-fun load-foreign))
-#+(or linux sunos FreeBSD OpenBSD)
+#+(or linux sunos FreeBSD OpenBSD NetBSD darwin)
(progn
;;; flags for dlopen()
*after-save-initializations*)
(defvar *dso-linker* "/usr/bin/ld")
-(defvar *dso-linker-options* '("-shared" "-o"))
+(defvar *dso-linker-options*
+ #-darwin '("-shared" "-o")
+ #+darwin '("-bundle" "-o"))
(sb-alien:define-alien-routine dlopen system-area-pointer
(file sb-alien:c-string) (mode sb-alien:int))
;; that the list isn't guaranteed to be in reverse order of loading,
;; at least not if a file is loaded more than once. Is this the
;; right thing? (In what cases does it matter?)
- (dolist (handle *handles-from-dlopen*)
+ (dolist (handle (reverse *handles-from-dlopen*))
;; KLUDGE: We implicitly exclude the possibility that the variable
;; could actually be NULL, but the man page for dlsym(3)
;; recommends doing a more careful test. -- WHN 20000825