| 1 | (in-package :asdf) |
| 2 | |
| 3 | (defun concatenate-strings (strings &optional delimiter) |
| 4 | (if (not (rest strings)) |
| 5 | (first strings) |
| 6 | (concatenate |
| 7 | 'string |
| 8 | (first strings) |
| 9 | (if delimiter (string delimiter) "") |
| 10 | (concatenate-strings (rest strings) delimiter)))) |
| 11 | |
| 12 | ;;; The following code is more or less copied frm sb-bsd-sockets.asd, |
| 13 | ;;; but extended to allow flags set in a general way |
| 14 | |
| 15 | (defclass unix-dso (module) ()) |
| 16 | (defun unix-name (pathname) |
| 17 | (namestring |
| 18 | (typecase pathname |
| 19 | (logical-pathname (translate-logical-pathname pathname)) |
| 20 | (t pathname)))) |
| 21 | |
| 22 | (defmethod asdf::input-files ((operation compile-op) (dso unix-dso)) |
| 23 | (mapcar #'component-pathname (module-components dso))) |
| 24 | |
| 25 | (defmethod output-files ((operation compile-op) (dso unix-dso)) |
| 26 | (let ((dir (component-pathname dso))) |
| 27 | (list |
| 28 | (make-pathname :type "so" |
| 29 | :name (car (last (pathname-directory dir))) |
| 30 | :directory (butlast (pathname-directory dir)) |
| 31 | :defaults dir)))) |
| 32 | |
| 33 | |
| 34 | (defmethod perform :after ((operation compile-op) (dso unix-dso)) |
| 35 | (let ((dso-name (unix-name (car (output-files operation dso))))) |
| 36 | (unless (zerop |
| 37 | (run-shell-command |
| 38 | "gcc ~A -o ~S ~{~S ~}" |
| 39 | (concatenate 'string |
| 40 | ;; (sb-ext:posix-getenv "EXTRA_LDFLAGS") |
| 41 | ;; " " |
| 42 | #+sunos "-shared -lresolv -lsocket -lnsl" |
| 43 | #+darwin "-bundle" |
| 44 | #-(or darwin sunos) "-shared") |
| 45 | dso-name |
| 46 | (mapcar #'unix-name |
| 47 | (mapcan (lambda (c) |
| 48 | (output-files operation c)) |
| 49 | (module-components dso))))) |
| 50 | (error 'operation-error :operation operation :component dso)))) |
| 51 | |
| 52 | (defmethod perform ((o load-op) (c unix-dso)) |
| 53 | (let ((co (make-instance 'compile-op))) |
| 54 | (let ((filename (car (output-files co c)))) |
| 55 | #+cmu (ext:load-foreign filename) |
| 56 | #+sbcl (sb-alien:load-shared-object filename)))) |
| 57 | |
| 58 | |
| 59 | |
| 60 | (defclass c-source-file (source-file) |
| 61 | ((cflags :initform nil :initarg :cflags) |
| 62 | (optimization :initform 2 :initarg :optimization) |
| 63 | (definitions :initform nil :initarg :definitions) |
| 64 | (include-paths :initform nil :initarg :include-paths))) |
| 65 | |
| 66 | |
| 67 | (defmethod output-files ((op compile-op) (c c-source-file)) |
| 68 | (list |
| 69 | (make-pathname :type "o" :defaults |
| 70 | (component-pathname c)))) |
| 71 | |
| 72 | |
| 73 | (defmethod perform ((op compile-op) (c c-source-file)) |
| 74 | (unless |
| 75 | (= 0 (run-shell-command "gcc ~A -o ~S -c ~S" |
| 76 | (concatenate-strings |
| 77 | (append |
| 78 | (list "-fPIC") |
| 79 | (when (slot-value c 'optimization) |
| 80 | (list (format nil "-O~A" (slot-value c 'optimization)))) |
| 81 | (loop |
| 82 | for symbol in (slot-value c 'definitions) |
| 83 | collect (format nil "-D~A" symbol)) |
| 84 | (loop |
| 85 | for path in (slot-value c 'include-paths) |
| 86 | collect (format nil "-I~A" path)) |
| 87 | (slot-value c 'cflags)) |
| 88 | #\sp) |
| 89 | (unix-name (car (output-files op c))) |
| 90 | (unix-name (component-pathname c)))) |
| 91 | (error 'operation-error :operation op :component c))) |
| 92 | |
| 93 | |
| 94 | (defmethod perform ((operation load-op) (c c-source-file)) |
| 95 | t) |
| 96 | |
| 97 | |