;;; dgnushack.el --- a hack to set the load path for byte-compiling
-;; Copyright (C) 1994,95,96,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000
+;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Version: 4.19
;;; Code:
-(fset 'facep 'ignore)
+(defalias 'facep 'ignore)
(require 'cl)
+
+(defvar srcdir (or (getenv "srcdir") "."))
+
+(push (or (getenv "lispdir")
+ "/usr/share/emacs/site-lisp")
+ load-path)
+(push (or (getenv "W3DIR") (expand-file-name "../../w3/lisp/" srcdir))
+ load-path)
+
+(unless (featurep 'xemacs)
+ (define-compiler-macro last (&whole form x &optional n)
+ (if (and (fboundp 'last)
+ (subrp (symbol-function 'last)))
+ form
+ (if n
+ `(let* ((x ,x)
+ (n ,n)
+ (m 0)
+ (p x))
+ (while (consp p)
+ (incf m)
+ (pop p))
+ (if (<= n 0)
+ p
+ (if (< n m)
+ (nthcdr (- m n) x)
+ x)))
+ `(let ((x ,x))
+ (while (consp (cdr x))
+ (pop x))
+ x))))
+ )
+
+;; 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
+;; before loading bytecomp. Bytecomp doesn't overwrite this function.
+(defun byte-compile-dest-file (filename)
+ "Convert an Emacs Lisp source file name to a compiled file name.
+ In addition, remove directory name part from FILENAME."
+ (setq filename (byte-compiler-base-file-name filename))
+ (setq filename (file-name-sans-versions filename))
+ (setq filename (file-name-nondirectory filename))
+ (if (memq system-type '(win32 w32 mswindows windows-nt))
+ (setq filename (downcase filename)))
+ (cond ((eq system-type 'vax-vms)
+ (concat (substring filename 0 (string-match ";" filename)) "c"))
+ ((string-match emacs-lisp-file-regexp filename)
+ (concat (substring filename 0 (match-beginning 0)) ".elc"))
+ (t (concat filename ".elc"))))
+
(require 'bytecomp)
-(push "~/lisp/custom" load-path)
-(push "." load-path)
-(load "./lpath.el")
+
+(push "/usr/share/emacs/site-lisp" load-path)
+(push srcdir load-path)
+(load (expand-file-name "lpath.el" srcdir) nil t)
(defalias 'device-sound-enabled-p 'ignore)
(defalias 'play-sound-file 'ignore)
(defalias 'define-mail-user-agent 'ignore)
(eval-and-compile
- (unless (string-match "XEmacs" emacs-version)
- (fset 'get-popup-menu-response 'ignore)
- (fset 'event-object 'ignore)
- (fset 'x-defined-colors 'ignore)
- (fset 'read-color 'ignore)))
-
-(setq byte-compile-warnings
- '(free-vars unresolved callargs redefine))
+ (unless (featurep 'xemacs)
+ (defalias 'get-popup-menu-response 'ignore)
+ (defalias 'event-object 'ignore)
+ (defalias 'x-defined-colors 'ignore)
+ (defalias 'read-color 'ignore)))
-(defun dgnushack-compile ()
+(defun dgnushack-compile (&optional warn)
;;(setq byte-compile-dynamic t)
+ (unless warn
+ (setq byte-compile-warnings
+ '(free-vars unresolved callargs redefine)))
(unless (locate-library "cus-edit")
(error "You do not seem to have Custom installed.
Fetch it from <URL:http://www.dina.kvl.dk/~abraham/custom/>.
(push \"~/lisp/custom\" load-path)
Modify to suit your needs."))
- (let ((files (directory-files "." nil "^[^=].*\\.el$"))
- (xemacs (string-match "XEmacs" emacs-version))
+ (let ((files (directory-files srcdir nil "^[^=].*\\.el$"))
;;(byte-compile-generate-call-tree t)
file elc)
+ (dolist (file '("dgnushack.el" "lpath.el"))
+ (setq files (delete file files)))
+ (if (featurep 'base64)
+ (setq files (delete "base64.el" files)))
(condition-case ()
- (require 'w3-forms)
- (error (setq files (delete "nnweb.el" (delete "nnlistserv.el" files)))))
+ (require 'w3-forms)
+ (error
+ (dolist (file '("nnweb.el" "nnlistserv.el" "nnultimate.el"
+ "nnslashdot.el" "nnwarchive.el" "webmail.el"))
+ (setq files (delete file files)))))
+ (dolist (file
+ (if (featurep 'xemacs)
+ '("md5.el" "smiley-ems.el")
+ '("gnus-xmas.el" "gnus-picon.el" "messagexmas.el"
+ "nnheaderxm.el" "smiley.el")))
+ (setq files (delete file files)))
+
+ (dolist (file files)
+ (setq file (expand-file-name file srcdir))
+ (when (and (file-exists-p (setq elc (concat file "c")))
+ (file-newer-than-file-p file elc))
+ (delete-file elc)))
+
(while (setq file (pop files))
- (when (or (and (not xemacs)
- (not (member file '("gnus-xmas.el" "gnus-picon.el"
- "messagexmas.el" "nnheaderxm.el"
- "smiley.el" "x-overlay.el"))))
- (and xemacs
- (not (member file '("md5.el")))))
- (when (or (not (file-exists-p (setq elc (concat file "c"))))
- (file-newer-than-file-p file elc))
- (ignore-errors
- (byte-compile-file file)))))))
+ (setq file (expand-file-name file srcdir))
+ (when (or (not (file-exists-p (setq elc (concat file "c"))))
+ (file-newer-than-file-p file elc))
+ (ignore-errors
+ (byte-compile-file file))))))
(defun dgnushack-recompile ()
(require 'gnus)
projects / gnus / blobdiff