(in-package :asdf)
+(export 'load-dso)
+
(defun concatenate-strings (strings &optional delimiter)
(if (not (rest strings))
(first strings)
(concatenate-strings (rest strings) delimiter))))
;;; The following code is more or less copied frm sb-bsd-sockets.asd,
-;;; but extended to allow flags set in a general way
+;;; but extended to allow flags to be set in a general way
(defclass unix-dso (module) ())
(defun unix-name (pathname)
(logical-pathname (translate-logical-pathname pathname))
(t pathname))))
-(defmethod asdf::input-files ((operation compile-op) (dso unix-dso))
+(defmethod input-files ((operation compile-op) (dso unix-dso))
(mapcar #'component-pathname (module-components dso)))
(defmethod output-files ((operation compile-op) (dso unix-dso))
(module-components dso)))))
(error 'operation-error :operation operation :component dso))))
+
+(defun load-dso (filename)
+ #+sbcl(sb-alien:load-shared-object filename)
+ #+cmu(ext:load-foreign filename))
+
+
(defmethod perform ((o load-op) (c unix-dso))
(let ((co (make-instance 'compile-op)))
(let ((filename (car (output-files co c))))
- #+cmu (ext:load-foreign filename)
- #+sbcl (sb-alien:load-shared-object filename))))
+ (load-dso filename))))
(defmethod output-files ((op compile-op) (c c-source-file))
- (list
- (make-pathname :type "o" :defaults
- (component-pathname c))))
+ (list (make-pathname :type "o" :defaults (component-pathname c))))
(defmethod perform ((op compile-op) (c c-source-file))
t)
+;;; Shared libraries
+
+(defclass library (component)
+ ((libdir :initarg :libdir)))
+
+
+(defun relative-pathname (path)
+ (etypecase path
+ (cons path)
+ (string (if (char= #\/ (char path 0))
+ (subseq path 1)
+ path))))
+
+(defmethod component-pathname ((lib library))
+ (make-pathname :type "so"
+ :name (component-name lib)
+ :directory (relative-pathname (slot-value lib 'libdir))))
+
+(defmethod perform ((o load-op) (c library))
+ (load-dso (component-pathname c)))
+
+(defmethod perform ((operation operation) (c library))
+ nil)
+
+(defmethod operation-done-p ((o load-op) (c library))
+ #+sbcl(find (sb-ext::unix-namestring (component-pathname c)) sb-alien::*shared-objects* :key #'sb-alien::shared-object-file :test #'equal)
+ #+cmu(rassoc (unix::unix-namestring (component-pathname c))
+ system::*global-table*
+ :key #'(lambda (pathname)
+ (when pathname (unix::unix-namestring pathname)))
+ :test #'equal))
+
+(defmethod operation-done-p ((o operation) (c library))
+ t)