;;; dgnushack.el --- a hack to set the load path for byte-compiling
-;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003
;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;(push "/usr/share/emacs/site-lisp" load-path)
-(unless (featurep 'xemacs)
- (define-compiler-macro merge (&whole form type seq1 seq2 pred &rest keys)
- (if (and (fboundp 'merge)
- (subrp (symbol-function 'merge)))
- form
- `(let ((type ,type)
- (seq1 ,seq1)
- (seq2 ,seq2)
- (pred ,pred))
- (or (listp seq1) (setq seq1 (append seq1 nil)))
- (or (listp seq2) (setq seq2 (append seq2 nil)))
- (let ((res nil))
- (while (and seq1 seq2)
- (if (funcall pred (car seq2) (car seq1))
- (push (pop seq2) res)
- (push (pop seq1) res)))
- (let ((x (nconc (nreverse res) seq1 seq2)))
- (cond ((eq type 'list) (if (listp x) x (append x nil)))
- ((eq type 'vector) (if (vectorp x) x (vconcat x)))
- ((eq type 'string) (if (stringp x) x (concat x)))
- ((eq type 'array) (if (arrayp x) x (vconcat x)))
- ((and (eq type 'character) (stringp x) (= (length x) 1))
- (aref x 0))
- ((and (eq type 'character) (symbolp x))
- (aref (symbol-name x) 0))
- ((eq type 'float) (float x))
- ((typep x type) x)
- (t (error "Can't coerce %s to type %s" x type))))))))
-
- (define-compiler-macro copy-list (&whole form list)
- (if (and (fboundp 'copy-list)
- (subrp (symbol-function 'copy-list)))
- form
- `(let ((list ,list))
- (if (consp list)
- (let ((res nil))
- (while (consp list) (push (pop list) res))
- (prog1 (nreverse res) (setcdr res list)))
- (car list)))))
-
- (define-compiler-macro remove (&whole form item seq)
- (if (>= emacs-major-version 21)
- form
- `(delete ,item (copy-sequence ,seq)))))
-
;; If we are building w3 in a different directory than the source
;; directory, we must read *.el from source directory and write *.elc
;; into the building directory. For that, we define this function
; (cons 'progn (cdr form)))
;(defalias 'byte-compile-file-form-defsubst 'byte-compile-file-form-defun)
+(when (and (not (featurep 'xemacs))
+ (= emacs-major-version 21)
+ (= emacs-minor-version 3)
+ (condition-case code
+ (let ((byte-compile-error-on-warn t))
+ (byte-optimize-form (quote (pop x)) t)
+ nil)
+ (error (string-match "called for effect"
+ (error-message-string code)))))
+ (defadvice byte-optimize-form-code-walker (around silence-warn-for-pop
+ (form for-effect)
+ activate)
+ "Silence the warning \"...called for effect\" for the `pop' form.
+It is effective only when the `pop' macro is defined by cl.el rather
+than subr.el."
+ (let (tmp)
+ (if (and (eq (car-safe form) 'car)
+ for-effect
+ (setq tmp (get 'car 'side-effect-free))
+ (not byte-compile-delete-errors)
+ (not (eq tmp 'error-free))
+ (eq (car-safe (cadr form)) 'prog1)
+ (let ((var (cadr (cadr form)))
+ (last (nth 2 (cadr form))))
+ (and (symbolp var)
+ (null (nthcdr 3 (cadr form)))
+ (eq (car-safe last) 'setq)
+ (eq (cadr last) var)
+ (eq (car-safe (nth 2 last)) 'cdr)
+ (eq (cadr (nth 2 last)) var))))
+ (progn
+ (put 'car 'side-effect-free 'error-free)
+ (unwind-protect
+ ad-do-it
+ (put 'car 'side-effect-free tmp)))
+ ad-do-it))))
+
(push srcdir load-path)
(load (expand-file-name "lpath.el" srcdir) nil t)
(eval-and-compile
(when (featurep 'xemacs)
+ (unless (fboundp 'defadvice)
+ (autoload 'defadvice "advice" nil nil 'macro))
(autoload 'Info-directory "info" nil t)
(autoload 'Info-menu "info" nil t)
(autoload 'annotations-at "annotations")
(autoload 'delete-annotation "annotations")
(autoload 'dolist "cl-macs" nil nil 'macro)
(autoload 'enriched-decode "enriched")
+ (autoload 'executable-find "executable")
(autoload 'info "info" nil t)
(autoload 'make-annotation "annotations")
(autoload 'make-display-table "disp-table")
(defalias 'run-with-idle-timer 'ignore)
(defalias 'w3-coding-system-for-mime-charset 'ignore)))
+(defun dgnushack-compile-verbosely ()
+ "Call dgnushack-compile with warnings ENABLED. If you are compiling
+patches to gnus, you should consider modifying make.bat to call
+dgnushack-compile-verbosely. All other users should continue to use
+dgnushack-compile."
+ (dgnushack-compile t))
+
(defun dgnushack-compile (&optional warn)
;;(setq byte-compile-dynamic t)
(unless warn
(require 'gnus)
(byte-recompile-directory "." 0))
-(defvar dgnushack-gnus-load-file (expand-file-name "gnus-load.el"))
-(defvar dgnushack-cus-load-file (expand-file-name "cus-load.el"))
+(defvar dgnushack-gnus-load-file
+ (if (featurep 'xemacs)
+ (expand-file-name "auto-autoloads.el")
+ (expand-file-name "gnus-load.el")))
+
+(defvar dgnushack-cus-load-file
+ (if (featurep 'xemacs)
+ (expand-file-name "custom-load.el")
+ (expand-file-name "cus-load.el")))
(defun dgnushack-make-cus-load ()
(load "cus-dep")
(let ((cusload-base-file dgnushack-cus-load-file))
(if (fboundp 'custom-make-dependencies)
(custom-make-dependencies)
- (Custom-make-dependencies))))
+ (Custom-make-dependencies))
+ (when (featurep 'xemacs)
+ (message "Compiling %s..." dgnushack-cus-load-file)
+ (byte-compile-file dgnushack-cus-load-file))))
(defun dgnushack-make-auto-load ()
(require 'autoload)
(batch-update-autoloads)))
(defun dgnushack-make-load ()
- (message (format "Generating %s..." dgnushack-gnus-load-file))
- (with-temp-file dgnushack-gnus-load-file
- (insert-file-contents dgnushack-cus-load-file)
- (delete-file dgnushack-cus-load-file)
- (goto-char (point-min))
- (search-forward ";;; Code:")
- (forward-line)
- (delete-region (point-min) (point))
- (insert "\
+ (unless (featurep 'xemacs)
+ (message "Generating %s..." dgnushack-gnus-load-file)
+ (with-temp-file dgnushack-gnus-load-file
+ (insert-file-contents dgnushack-cus-load-file)
+ (delete-file dgnushack-cus-load-file)
+ (goto-char (point-min))
+ (search-forward ";;; Code:")
+ (forward-line)
+ (delete-region (point-min) (point))
+ (insert "\
;;; gnus-load.el --- automatically extracted custom dependencies and autoload
;;
;;; Code:
")
- (goto-char (point-max))
- (if (search-backward "custom-versions-load-alist" nil t)
+ (goto-char (point-max))
+ (if (search-backward "custom-versions-load-alist" nil t)
+ (forward-line -1)
+ (forward-line -1)
+ (while (eq (char-after) ?\;)
+ (forward-line -1))
+ (forward-line))
+ (delete-region (point) (point-max))
+ (insert "\n")
+ ;; smiley-* are duplicated. Remove them all.
+ (let ((point (point)))
+ (insert-file-contents dgnushack-gnus-load-file)
+ (goto-char point)
+ (while (search-forward "smiley-" nil t)
+ (beginning-of-line)
+ (if (looking-at "(autoload ")
+ (delete-region (point) (progn (forward-sexp) (point)))
+ (forward-line))))
+ ;;
+ (goto-char (point-max))
+ (when (search-backward "\n(provide " nil t)
(forward-line -1)
- (forward-line -1)
- (while (eq (char-after) ?\;)
- (forward-line -1))
- (forward-line))
- (delete-region (point) (point-max))
- (insert "\n")
- ;; smiley-* are duplicated. Remove them all.
- (let ((point (point)))
- (insert-file-contents dgnushack-gnus-load-file)
- (goto-char point)
- (while (search-forward "smiley-" nil t)
- (beginning-of-line)
- (if (looking-at "(autoload ")
- (delete-region (point) (progn (forward-sexp) (point)))
- (forward-line))))
- ;;
- (goto-char (point-max))
- (when (search-backward "\n(provide " nil t)
- (forward-line -1)
- (delete-region (point) (point-max)))
- (insert "\
+ (delete-region (point) (point-max)))
+ (insert "\
\(provide 'gnus-load)
;;; End:
;;; gnus-load.el ends here
")
- ;; Workaround the bug in some version of XEmacs.
- (when (featurep 'xemacs)
- (condition-case nil
- (require 'cus-load)
- (error nil))
- (goto-char (point-min))
- (when (and (fboundp 'custom-add-loads)
- (not (search-forward "\n(autoload 'custom-add-loads " nil t)))
- (search-forward "\n;;; Code:" nil t)
- (forward-line 1)
- (insert "\n(autoload 'custom-add-loads \"cus-load\")\n"))))
- (message (format "Compiling %s..." dgnushack-gnus-load-file))
- (byte-compile-file dgnushack-gnus-load-file))
+ ))
+ (message "Compiling %s..." dgnushack-gnus-load-file)
+ (byte-compile-file dgnushack-gnus-load-file)
+ (when (featurep 'xemacs)
+ (message "Creating dummy gnus-load.el...")
+ (with-temp-file (expand-file-name "gnus-load.el")
+ (insert "\
+
+\(provide 'gnus-load)
+
+;;; Local Variables:
+;;; version-control: never
+;;; no-byte-compile: t
+;;; no-update-autoloads: t
+;;; End:
+;;; gnus-load.el ends here"))))
+
;;; dgnushack.el ends here
projects / gnus / blobdiff