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;;; First things first - if they do not have the WIDGETDIR environment
;;; variable set, choke, scream, and die.
(require 'cl)
(setq srcdir (or (getenv "W3SRCDIR") "."))
(push srcdir load-path)
(push (or (getenv "GNUSDIR") (expand-file-name "../../gnus/lisp/" srcdir))
(push (or (getenv "URLDIR") (expand-file-name "../../url/lisp/" srcdir))
(setq max-specpdl-size (* 1000 max-specpdl-size)
max-lisp-eval-depth (* 1000 max-lisp-eval-depth))
;; 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)
;; Emacs 19 byte compiler complains about too much stuff by default.
;; Turn off most of the warnings here.
(setq byte-compile-warnings nil
byte-optimize t)
(defun compile-it ()
(let ((files (directory-files "." t ".*.[eE][lL]$" nil)))
(while files
(if (and (not (file-directory-p (car files)))
(not (string-match "w3-sysdp.el$" (car files))))
(byte-compile-file (car files)))
(setq files (cdr files)))))
(defun emacs-build-autoloads (dir autofile)
(require 'autoload)
(let ((files (directory-files dir t ".*.[eE][lL]$" nil)))
(find-file autofile)
(mapcar 'generate-file-autoloads files)
(goto-char (point-max))
(insert "\n(provide 'w3-autoloads)\n")
(kill-buffer (current-buffer))))
;; Now we need to munge that file to deal with
(find-file "w3-auto.el")
(insert-file-contents autofile)
(goto-char (point-min))
(while (re-search-forward "w3-autoloads" nil t)
(replace-match "w3-auto"))
(kill-buffer (current-buffer))
(defun emacs-batch-build-autoloads ()
(emacs-build-autoloads (nth 0 command-line-args-left)
(nth 1 command-line-args-left)))
(defun emacs-build-custom-load (dir)
(let ((foundit t))
(condition-case ()
(load-library "cus-dep")
(error (setq foundit nil)))
(if foundit
(let ((command-line-args-left (list dir)))
(write-region "\n" nil "cus-load.el")))))
(defun emacs-batch-build-custom-load ()
(emacs-build-custom-load (car command-line-args-left)))