X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fdgnushack.el;h=97670f4a984a247a5eb1bb717e415ffb93a16762;hb=04ba5250e9e47ebe40860a0902d4ef6405ca143f;hp=c2b4f82908e2d220c8b81c8832621530bf1618e5;hpb=f9268fd0f1ccb795f165b849afc6c31871319faa;p=elisp%2Fgnus.git- diff --git a/lisp/dgnushack.el b/lisp/dgnushack.el index c2b4f82..97670f4 100644 --- a/lisp/dgnushack.el +++ b/lisp/dgnushack.el @@ -1,7 +1,9 @@ ;;; 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, 2001, 2002, 2003 +;; Free Software Foundation, Inc. ;; Author: Lars Magne Ingebrigtsen +;; Katsumi Yamaoka ;; Version: 4.19 ;; Keywords: news, path @@ -26,12 +28,473 @@ ;;; Code: -(fset 'facep 'ignore) +;; Set coding priority of Shift-JIS to the bottom. +(if (featurep 'xemacs) + (defalias 'set-coding-priority 'ignore) + (defalias 'coding-priority-list 'ignore) + (defalias 'set-coding-priority-list 'ignore)) +(cond ((and (featurep 'xemacs) (featurep 'mule)) + (if (memq 'shift-jis (coding-priority-list)) + (set-coding-priority-list + (append (delq 'shift-jis (coding-priority-list)) '(shift-jis))))) + ((boundp 'MULE) + (put '*coding-category-sjis* 'priority (length *predefined-category*))) + ((featurep 'mule) + (if (memq 'coding-category-sjis coding-category-list) + (set-coding-priority + (append (delq 'coding-category-sjis + (copy-sequence coding-category-list)) + '(coding-category-sjis)))))) + +(defalias 'facep 'ignore) (require 'cl) + +(unless (and + ;; `dolist' might not be available because of ``-no-autoloads''. + (fboundp 'dolist) + ;; It may have been defined in egg.el. + (dolist (var nil t))) + (load "cl-macs" nil t)) + +(defvar srcdir (or (getenv "srcdir") ".")) + +(defvar dgnushack-w3-directory (let ((w3dir (getenv "W3DIR"))) + (unless (zerop (length w3dir)) + (file-name-as-directory w3dir)))) + +(let ((urldir (getenv "URLDIR"))) + (unless (zerop (length urldir)) + (setq urldir (file-name-as-directory urldir)) + (push (file-name-as-directory urldir) load-path)) + (when (and dgnushack-w3-directory + (not (string-equal urldir dgnushack-w3-directory))) + (push dgnushack-w3-directory load-path))) + +;; 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 "." load-path) -(load "./lpath.el" nil t) +;; To avoid having defsubsts and inlines happen. +;(if (featurep 'xemacs) +; (require 'byte-optimize) +; (require 'byte-opt)) +;(defun byte-optimize-inline-handler (form) +; "byte-optimize-handler for the `inline' special-form." +; (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)))) + +(when (boundp 'MULE) + (let (current-load-list) + ;; Make the function to be silent at compile-time. + (defun locate-library (library &optional nosuffix) + "Show the full path name of Emacs library LIBRARY. +This command searches the directories in `load-path' like `M-x load-library' +to find the file that `M-x load-library RET LIBRARY RET' would load. +Optional second arg NOSUFFIX non-nil means don't add suffixes `.elc' or `.el' +to the specified name LIBRARY (a la calling `load' instead of `load-library')." + (interactive "sLocate library: ") + (catch 'answer + (mapcar + '(lambda (dir) + (mapcar + '(lambda (suf) + (let ((try (expand-file-name (concat library suf) dir))) + (and (file-readable-p try) + (null (file-directory-p try)) + (progn + (or noninteractive + (message "Library is file %s" try)) + (throw 'answer try))))) + (if nosuffix '("") '(".elc" ".el" "")))) + load-path) + (or noninteractive + (message "No library %s in search path" library)) + nil)) + (byte-compile 'locate-library))) + +(setq max-specpdl-size 3000) + +(when (equal + (cadr + (byte-optimize-form + '(and + (< 0 1) + (message "The subform `(< 0 1)' should be optimized to t")) + 'for-effect)) + '(< 0 1)) + (defadvice byte-optimize-form-code-walker + (around fix-bug-in-and/or-forms (form for-effect) activate) + "Fix a bug in the optimizing and/or forms. +It has already been fixed in XEmacs since 1999-12-06." + (if (and for-effect (memq (car-safe form) '(and or))) + (let ((fn (car form)) + (backwards (reverse (cdr form)))) + (while (and backwards + (null (setcar backwards + (byte-optimize-form (car backwards) t)))) + (setq backwards (cdr backwards))) + (if (and (cdr form) (null backwards)) + (byte-compile-log + " all subforms of %s called for effect; deleted" form)) + (when backwards + (setcdr backwards + (mapcar 'byte-optimize-form (cdr backwards)))) + (setq ad-return-value (cons fn (nreverse backwards)))) + ad-do-it))) + +(condition-case nil + (char-after) + (wrong-number-of-arguments + ;; Optimize byte code for `char-after'. + (put 'char-after 'byte-optimizer 'byte-optimize-char-after) + (defun byte-optimize-char-after (form) + (if (null (cdr form)) + '(char-after (point)) + form)))) + +(condition-case nil + (char-before) + (wrong-number-of-arguments + ;; Optimize byte code for `char-before'. + (put 'char-before 'byte-optimizer 'byte-optimize-char-before) + (defun byte-optimize-char-before (form) + (if (null (cdr form)) + '(char-before (point)) + form)))) + +(load (expand-file-name "dgnuspath.el" srcdir) nil nil t) + +(condition-case err + (load "~/.lpath.el" t nil t) + (error (message "Error in \"~/.lpath.el\" file: %s" err))) + +;; Don't load path-util until `char-after' and `char-before' have been +;; optimized because it requires `poe' and then modify the functions. + +;; If the APEL modules are installed under the non-standard directory, +;; for example "/var/home/john/lisp/apel-VERSION/", you should add that +;; name using the configure option "--with-addpath=". +;; And also the directory where the EMU modules are installed, for +;; example "/usr/local/share/mule/19.34/site-lisp/", it should be +;; included in the standard `load-path' or added by the configure +;; option "--with-addpath=". +(let ((path (or (locate-library "path-util") + (locate-library "apel/path-util")));; backward compat. + parent lpath) + (if path + (progn + (when (string-match "/$" (setq path (file-name-directory path))) + (setq path (substring path 0 (match-beginning 0)))) + ;; path == "/var/home/john/lisp/apel-VERSION" + (when (string-match "/$" (setq parent (file-name-directory path))) + (setq parent (substring path 0 (match-beginning 0)))) + ;; parent == "/var/home/john/lisp" + (if (setq lpath (or (member path load-path) + (member (file-name-as-directory path) load-path))) + (unless (or (member parent load-path) + (member (file-name-as-directory parent) load-path)) + (push parent (cdr lpath))) + (push path load-path) + (unless (or (member parent load-path) + (member (file-name-as-directory parent) load-path)) + (push parent (cdr load-path)))) + (require 'advice) + (require 'path-util)) + (error " +APEL modules are not found in %s. +Try to re-configure with --with-addpath=APEL_PATH and run make again. +" + load-path))) + +(unless (locate-library "mel") + (add-path "flim")) +(unless (module-installed-p 'mel) + ;; FLIM 1.14 may have installed in two "flim" subdirectories. + (push (expand-file-name "flim" + (file-name-directory (get-latest-path "^apel$" t))) + load-path) + (unless (module-installed-p 'mel) + (error " +FLIM modules does not found in %s. +Try to re-configure with --with-addpath=FLIM_PATH and run make again. +" + load-path))) +(add-path "semi") + +(push srcdir load-path) +(load (expand-file-name "lpath.el" srcdir) nil t t) + +(load (expand-file-name "gnus-clfns.el" srcdir) nil t t) + +(when (boundp 'MULE) + ;; Bind the function `base64-encode-string' before loading canlock. + ;; Since canlock will bind it as an autoloaded function, it causes + ;; damage to define the function by MEL. + (load (expand-file-name "base64.el" srcdir) nil t t) + ;; Load special macros for compiling canlock.el. + (load (expand-file-name "canlock-om.el" srcdir) nil t t)) + +(require 'custom) + +;; Bind functions defined by `defun-maybe'. +(put 'defun-maybe 'byte-hunk-handler 'byte-compile-file-form-defun-maybe) +(defun byte-compile-file-form-defun-maybe (form) + (if (and (not (fboundp (nth 1 form))) + (memq 'unresolved byte-compile-warnings)) + (setq byte-compile-function-environment + (cons (cons (nth 1 form) + (cons 'lambda (cdr (cdr form)))) + byte-compile-function-environment))) + form) + +(condition-case nil + :symbol-for-testing-whether-colon-keyword-is-available-or-not + (void-variable + (defun dgnushack-bind-colon-keywords () + "Bind all the colon keywords for old Emacsen." + (let ((cache (expand-file-name "dgnuskwds.el" srcdir)) + (makefile (expand-file-name "Makefile" srcdir)) + (buffer (get-buffer-create " *colon keywords*")) + keywords ignores files file dirs dir form elem make-backup-files) + (save-excursion + (set-buffer buffer) + (let (buffer-file-format + format-alist + insert-file-contents-post-hook + insert-file-contents-pre-hook + jam-zcat-filename-list + jka-compr-compression-info-list) + (if (and (file-exists-p cache) + (file-exists-p makefile) + (file-newer-than-file-p cache makefile)) + (progn + (insert-file-contents cache nil nil nil t) + (setq keywords (read buffer))) + (setq + ignores + '(:symbol-for-testing-whether-colon-keyword-is-available-or-not + ;; The following keywords will be bound by CUSTOM. + :get :group :initialize :link :load :options :prefix + :require :set :tag :type) + files (list (locate-library "semi-def") + (locate-library "mailcap") + (locate-library "mime-def") + (locate-library "path-util") + (locate-library "poem")) + dirs (list (file-name-as-directory (expand-file-name srcdir)))) + (while files + (when (setq file (pop files)) + (setq dir (file-name-directory file)) + (unless (member dir dirs) + (push dir dirs)))) + (message "Searching for all the colon keywords in:") + (while dirs + (setq dir (pop dirs)) + (message " %s..." dir) + (setq files (directory-files dir t + "\\.el\\(\\.gz\\|\\.bz2\\)?$")) + (while files + (setq file (pop files)) + (if (string-match "\\(\\.gz$\\)\\|\\.bz2$" file) + (let ((temp (expand-file-name "dgnustemp.el" srcdir))) + (when + (let* ((binary (if (boundp 'MULE) + '*noconv* + 'binary)) + (coding-system-for-read binary) + (coding-system-for-write binary) + (input-coding-system binary) + (output-coding-system binary) + (default-process-coding-system + (cons binary binary)) + call-process-hook) + (insert-file-contents file nil nil nil t) + (when + (condition-case code + (progn + (if (match-beginning 1) + (call-process-region + (point-min) (point-max) + "gzip" t buffer nil "-cd") + (call-process-region + (point-min) (point-max) + "bzip2" t buffer nil "-d")) + t) + (error + (erase-buffer) + (message "In file %s: %s" file code) + nil)) + (write-region (point-min) (point-max) temp + nil 'silent) + t)) + (unwind-protect + (insert-file-contents temp nil nil nil t) + (delete-file temp)))) + (insert-file-contents file nil nil nil t)) + (while (setq form (condition-case nil + (read buffer) + (error nil))) + (when (listp form) + (while form + (setq elem (car-safe form) + form (cdr-safe form)) + (unless (memq (car-safe elem) + '(defcustom defface defgroup + define-widget quote)) + (while (consp elem) + (push (car elem) form) + (setq elem (cdr elem))) + (when (and elem + (symbolp elem) + (not (eq ': elem)) + (eq ?: (aref (symbol-name elem) 0)) + (not (memq elem ignores)) + (not (memq elem keywords))) + (push elem keywords)))))))) + (setq keywords (sort keywords + (lambda (a b) + (string-lessp (symbol-name a) + (symbol-name b))))) + (erase-buffer) + (insert (format "%s" keywords)) + (write-region (point-min) (point) cache nil 'silent) + (message + "The following colon keywords will be bound at run-time:\n %s" + keywords)))) + (kill-buffer buffer) + (defconst dgnushack-colon-keywords keywords) + (while keywords + (set (car keywords) (car keywords)) + (setq keywords (cdr keywords))))) + (byte-compile 'dgnushack-bind-colon-keywords) + (dgnushack-bind-colon-keywords))) + +(when (boundp 'MULE) + (setq :version ':version + :set-after ':set-after) + (require 'custom) + (defadvice custom-handle-keyword + (around dont-signal-an-error-even-if-unsupported-keyword-is-given + activate) + "Don't signal an error even if unsupported keyword is given." + (if (not (memq (ad-get-arg 1) '(:version :set-after))) + ad-do-it))) + +(when (boundp 'MULE) + (put 'custom-declare-face 'byte-optimizer + 'byte-optimize-ignore-unsupported-custom-keywords) + (put 'custom-declare-group 'byte-optimizer + 'byte-optimize-ignore-unsupported-custom-keywords) + (defun byte-optimize-ignore-unsupported-custom-keywords (form) + (if (or (memq ':version (nthcdr 4 form)) + (memq ':set-after (nthcdr 4 form))) + (let ((newform (list (car form) (nth 1 form) + (nth 2 form) (nth 3 form))) + (args (nthcdr 4 form))) + (while args + (or (memq (car args) '(:version :set-after)) + (setq newform (nconc newform (list (car args) + (car (cdr args)))))) + (setq args (cdr (cdr args)))) + newform) + form)) + + (put 'custom-declare-variable 'byte-hunk-handler + 'byte-compile-file-form-custom-declare-variable) + (defun byte-compile-file-form-custom-declare-variable (form) + ;; Bind defcustom'ed variables. + (if (memq 'free-vars byte-compile-warnings) + (setq byte-compile-bound-variables + (cons (nth 1 (nth 1 form)) byte-compile-bound-variables))) + (if (memq ':version (nthcdr 4 form)) + ;; Make the variable uncustomizable. + `(defvar ,(nth 1 (nth 1 form)) ,(nth 1 (nth 2 form)) + ,(substring (nth 3 form) (if (string-match "^[\t *]+" (nth 3 form)) + (match-end 0) + 0))) + ;; Ignore unsupported keyword(s). + (if (memq ':set-after (nthcdr 4 form)) + (let ((newform (list (car form) (nth 1 form) + (nth 2 form) (nth 3 form))) + (args (nthcdr 4 form))) + (while args + (or (eq (car args) ':set-after) + (setq newform (nconc newform (list (car args) + (car (cdr args)))))) + (setq args (cdr (cdr args)))) + newform) + form))) + + (defadvice byte-compile-inline-expand (around ignore-built-in-functions + (form) activate) + "Ignore built-in functions." + (let* ((name (car form)) + (fn (and (fboundp name) + (symbol-function name)))) + (if (subrp fn) + ;; Give up on inlining. + (setq ad-return-value form) + ad-do-it)))) + +;; Unknown variables and functions. +(unless (boundp 'buffer-file-coding-system) + (defvar buffer-file-coding-system (symbol-value 'file-coding-system))) +(unless (featurep 'xemacs) + (defalias 'Custom-make-dependencies 'ignore) + (defalias 'update-autoloads-from-directory 'ignore)) (defalias 'device-sound-enabled-p 'ignore) (defalias 'play-sound-file 'ignore) @@ -41,14 +504,176 @@ (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))) + (when (featurep 'xemacs) + ;; XEmacs 21.1 needs some extra hand holding + (when (eq emacs-minor-version 1) + (autoload 'custom-declare-face "cus-face" nil t) + (autoload 'cl-compile-time-init "cl-macs" nil t) + (autoload 'defadvice "advice" nil nil 'macro)) + (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 'apropos "apropos" nil t) + (autoload 'apropos-command "apropos" nil t) + (autoload 'bbdb-complete-name "bbdb-com" nil t) + (autoload 'browse-url "browse-url" nil t) + (autoload 'customize-apropos "cus-edit" nil t) + (autoload 'customize-save-variable "cus-edit" nil t) + (autoload 'customize-variable "cus-edit" nil t) + (autoload 'delete-annotation "annotations") + (autoload 'dolist "cl-macs" nil nil 'macro) + (autoload 'enriched-decode "enriched") + (autoload 'info "info" nil t) + (autoload 'make-annotation "annotations") + (autoload 'make-display-table "disp-table") + (autoload 'pp "pp") + (autoload 'ps-despool "ps-print" nil t) + (autoload 'ps-spool-buffer "ps-print" nil t) + (autoload 'ps-spool-buffer-with-faces "ps-print" nil t) + (autoload 'read-passwd "passwd") + (autoload 'regexp-opt "regexp-opt") + (autoload 'reporter-submit-bug-report "reporter") + (if (emacs-version>= 21 5) + (autoload 'setenv "process" nil t) + (autoload 'setenv "env" nil t)) + (autoload 'smtpmail-send-it "smtpmail") + (autoload 'sort-numeric-fields "sort" nil t) + (autoload 'sort-subr "sort") + (autoload 'trace-function-background "trace" nil t) + (autoload 'w3-do-setup "w3") + (autoload 'w3-prepare-buffer "w3-display") + (autoload 'w3-region "w3-display" nil t) + (defalias 'frame-char-height 'frame-height) + (defalias 'frame-char-width 'frame-width) + (defalias 'frame-parameter 'frame-property) + (defalias 'make-overlay 'ignore) + (defalias 'overlay-end 'ignore) + (defalias 'overlay-get 'ignore) + (defalias 'overlay-put 'ignore) + (defalias 'overlay-start 'ignore) + (defalias 'overlays-in 'ignore) + (defalias 'replace-dehighlight 'ignore) + (defalias 'replace-highlight 'ignore) + (defalias 'run-with-idle-timer 'ignore) + (defalias 'w3-coding-system-for-mime-charset 'ignore))) + +;; T-gnus stuff. +(eval-and-compile + (when (featurep 'xemacs) + (autoload 'c-mode "cc-mode" nil t) + (autoload 'font-lock-mode "font-lock" nil t) + (autoload 'read-kbd-macro "edmacro" nil t) + (autoload 'turn-on-font-lock "font-lock" nil t)) + (autoload 'nnheader-detect-coding-region "nnheader") + (autoload 'std11-extract-addresses-components "nnheader") + (autoload 'std11-fold-region "nnheader") + (autoload 'std11-narrow-to-field "nnheader") + (autoload 'std11-unfold-region "nnheader")) + +(defconst dgnushack-unexporting-files + (append '("dgnushack.el" "dgnuspath.el" "dgnuskwds.el" "lpath.el") + (unless (or (condition-case code + (require 'w3-parse) + (error + (message "No w3: %s%s, retrying..." + (error-message-string code) + (if (setq code (locate-library "w3-parse")) + (concat " (" code ")") + "")) + nil)) + ;; Maybe mis-configured Makefile is used (e.g. + ;; configured for FSFmacs but XEmacs is running). + (let ((lp (delete dgnushack-w3-directory + (copy-sequence load-path)))) + (if (let ((load-path lp)) + (condition-case nil + (require 'w3-parse) + (error nil))) + ;; If success, fix `load-path' for compiling. + (progn + (setq load-path lp) + (message " => fixed; W3DIR=%s" + (file-name-directory + (locate-library "w3-parse"))) + t) + (message " => ignored") + nil))) + '("nnultimate.el" "webmail.el" "nnwfm.el")) + (condition-case code + (progn (require 'mh-e) nil) + (error + (message "No mh-e: %s%s (ignored)" + (error-message-string code) + (if (setq code (locate-library "mh-e")) + (concat " (" code ")") + "")) + '("gnus-mh.el"))) + (condition-case code + (progn (require 'xml) nil) + (error + (message "No xml: %s%s (ignored)" + (error-message-string code) + (if (setq code (locate-library "xml")) + (concat " (" code ")") + "")) + '("nnrss.el"))) + (condition-case code + (progn (require 'bbdb) nil) + (error + (message "No bbdb: %s%s (ignored)" + (error-message-string code) + (if (setq code (locate-library "bbdb")) + (concat " (" code ")") + "")) + '("gnus-bbdb.el"))) + (unless (featurep 'xemacs) + '("gnus-xmas.el" "messagexmas.el" "nnheaderxm.el")) + (when (and (not (featurep 'xemacs)) + (<= emacs-major-version 20)) + '("smiley.el")) + (when (and (fboundp 'base64-decode-string) + (subrp (symbol-function 'base64-decode-string))) + '("base64.el")) + (when (and (fboundp 'md5) (subrp (symbol-function 'md5))) + '("md5.el")) + (unless (boundp 'MULE) + '("canlock-om.el")) + (when (featurep 'xemacs) + '("gnus-load.el"))) + "Files which will not be installed.") + +(defconst dgnushack-exporting-files + (let ((files (directory-files srcdir nil "^[^=].*\\.el$" t))) + (dolist (file dgnushack-unexporting-files) + (setq files (delete file files))) + (sort files 'string-lessp)) + "Files which will be compiled and installed.") + +(defun dgnushack-exporting-files () + "Print name of files which will be installed." + (princ (mapconcat 'identity dgnushack-exporting-files " "))) + +(defconst dgnushack-dont-compile-files + '("gnus-load.el" + "mm-bodies.el" "mm-decode.el" "mm-encode.el" "mm-extern.el" + "mm-partial.el" "mm-url.el" "mm-uu.el" "mm-view.el" "mml-sec.el" + "mml-smime.el" "mml.el" "mml1991.el" "mml2015.el") + "Files which should not be byte-compiled.") + +(defun dgnushack-compile-verbosely () + "Call dgnushack-compile with warnings ENABLED. If you are compiling +patches to gnus, you should consider modifying make.bat to call +dgnushack-compile-verbosely. All other users should continue to use +dgnushack-compile." + (dgnushack-compile t)) (defun dgnushack-compile (&optional warn) ;;(setq byte-compile-dynamic t) + (when (and (not (featurep 'xemacs)) + (< emacs-major-version 21)) + (setq max-specpdl-size 1200)) (unless warn (setq byte-compile-warnings '(free-vars unresolved callargs redefine))) @@ -60,21 +685,31 @@ You also then need to add the following to the lisp/dgnushack.el file: (push \"~/lisp/custom\" load-path) Modify to suit your needs.")) - (let ((files (directory-files "." nil "^[^=].*\\.el$")) - (xemacs (string-match "XEmacs" emacs-version)) + + ;; Show `load-path'. + (message "load-path=(\"%s\")" + (mapconcat 'identity load-path "\"\n \"")) + + (dolist (file dgnushack-exporting-files) + (setq file (expand-file-name file srcdir)) + (when (and (file-exists-p + (setq elc (concat (file-name-nondirectory file) "c"))) + (file-newer-than-file-p file elc)) + (delete-file elc))) + + ;; Avoid barfing (from gnus-xmas) because the etc directory is not yet + ;; installed. + (when (featurep 'xemacs) + (setq gnus-xmas-glyph-directory "dummy")) + + (let ((files dgnushack-exporting-files) ;;(byte-compile-generate-call-tree t) file elc) - (condition-case () - (require 'w3-forms) - (error (setq files (delete "nnweb.el" (delete "nnlistserv.el" files))))) (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")))) + (unless (member file dgnushack-dont-compile-files) + (setq file (expand-file-name file srcdir)) + (when (or (not (file-exists-p + (setq elc (concat (file-name-nondirectory file) "c")))) (file-newer-than-file-p file elc)) (ignore-errors (byte-compile-file file))))))) @@ -83,5 +718,222 @@ Modify to suit your needs.")) (require 'gnus) (byte-recompile-directory "." 0)) -;;; dgnushack.el ends here +(defvar dgnushack-gnus-load-file + (if (featurep 'xemacs) + (expand-file-name "auto-autoloads.el" srcdir) + (expand-file-name "gnus-load.el" srcdir))) + +(defvar dgnushack-cus-load-file + (if (featurep 'xemacs) + (expand-file-name "custom-load.el" srcdir) + (expand-file-name "cus-load.el" srcdir))) +(defun dgnushack-make-cus-load () + (when (condition-case nil + (load "cus-dep") + (error + (when (boundp 'MULE) + (if (file-exists-p "../contrib/cus-dep.el") + ;; Use cus-dep.el of the version of Emacs 20.7. + (load-file "../contrib/cus-dep.el") + (error "\ +You need contrib/cus-dep.el to build T-gnus with Mule 2.3@19.34; exiting."))))) + (let ((cusload-base-file dgnushack-cus-load-file)) + (if (fboundp '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) + (unless (make-autoload '(define-derived-mode child parent name + "docstring" body) + "file") + (defadvice make-autoload (around handle-define-derived-mode activate) + "Handle `define-derived-mode'." + (if (eq (car-safe (ad-get-arg 0)) 'define-derived-mode) + (setq ad-return-value + (list 'autoload + (list 'quote (nth 1 (ad-get-arg 0))) + (ad-get-arg 1) + (nth 4 (ad-get-arg 0)) + t nil)) + ad-do-it)) + (put 'define-derived-mode 'doc-string-elt 3)) + (let ((generated-autoload-file dgnushack-gnus-load-file) + (make-backup-files nil) + (autoload-package-name "gnus")) + (if (featurep 'xemacs) + (if (file-exists-p generated-autoload-file) + (delete-file generated-autoload-file)) + (with-temp-file generated-autoload-file + (insert ?\014))) + (if (featurep 'xemacs) + (let ((si:message (symbol-function 'message))) + (defun message (fmt &rest args) + (cond ((and (string-equal "Generating autoloads for %s..." fmt) + (file-exists-p (file-name-nondirectory (car args)))) + (funcall si:message + fmt (file-name-nondirectory (car args)))) + ((string-equal "No autoloads found in %s" fmt)) + ((string-equal "Generating autoloads for %s...done" fmt)) + (t (apply si:message fmt args)))) + (unwind-protect + (batch-update-autoloads) + (fset 'message si:message))) + (batch-update-autoloads)))) + +(defun dgnushack-make-load () + (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) + (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 "\ + +\(provide 'gnus-load) + +;;; Local Variables: +;;; version-control: never +;;; no-byte-compile: t +;;; no-update-autoloads: t +;;; End: +;;; gnus-load.el ends here +") + )) + (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")))) + + +(defconst dgnushack-info-file-regexp-en + (let ((names '("gnus" "message" "emacs-mime")) + regexp name) + (while (setq name (pop names)) + (setq regexp (concat regexp "^" name "\\.info\\(-[0-9]+\\)?$" + (when names "\\|")))) + regexp) + "Regexp matching English info files.") + +(defconst dgnushack-info-file-regexp-ja + (let ((names '("gnus-ja" "message-ja")) + regexp name) + (while (setq name (pop names)) + (setq regexp (concat regexp "^" name "\\.info\\(-[0-9]+\\)?$" + (when names "\\|")))) + regexp) + "Regexp matching Japanese info files.") + +(defun dgnushack-remove-extra-files-in-package () + "Remove extra files in the lisp directory of the XEmacs package." + (let ((lisp-dir (expand-file-name (concat "lisp/" + ;; GNUS_PRODUCT_NAME + (cadr command-line-args-left) + "/") + ;; PACKAGEDIR + (car command-line-args-left)))) + (setq command-line-args-left nil) + (when (file-directory-p lisp-dir) + (let (files) + (dolist (file dgnushack-exporting-files) + (setq files (nconc files (list file (concat file "c"))))) + (dolist (file (directory-files lisp-dir nil nil t t)) + (unless (member file files) + (setq file (expand-file-name file lisp-dir)) + (message "Removing %s..." file) + (condition-case nil + (delete-file file) + (error nil)))))))) + +(defun dgnushack-install-package-manifest () + "Install MANIFEST file as an XEmacs package." + (let* ((package-dir (pop command-line-args-left)) + (product-name (pop command-line-args-left)) + (pkginfo-dir (expand-file-name "pkginfo" package-dir)) + (name (expand-file-name (concat "MANIFEST." product-name) + pkginfo-dir)) + make-backup-files) + (unless (file-directory-p pkginfo-dir) + (message "Creating directory %s/..." pkginfo-dir) + (make-directory pkginfo-dir)) + (message "Generating %s..." name) + (with-temp-file name + (insert "pkginfo/MANIFEST." product-name "\n") + (let ((lisp-dir (concat "lisp/" product-name "/")) + (files (sort (directory-files "." nil "\\.elc?$" t) 'string-lessp)) + file) + (while (setq file (pop files)) + (unless (member file dgnushack-unexporting-files) + (insert lisp-dir file "\n"))) + (setq files + (sort (directory-files "../texi/" nil + (concat dgnushack-info-file-regexp-en + "\\|" + dgnushack-info-file-regexp-ja) + t) + 'string-lessp)) + (while (setq file (pop files)) + (insert "info/" file "\n")))))) + + +(define-compiler-macro describe-key-briefly (&whole form key &optional insert) + (if (condition-case nil + (progn + (describe-key-briefly '((())) nil) + t) + (wrong-number-of-arguments nil);; Old Emacsen. + (error t)) + form + (if insert + `(if ,insert + (insert (funcall 'describe-key-briefly ,key)) + (funcall 'describe-key-briefly ,key)) + `(funcall 'describe-key-briefly ,key)))) + +;;; dgnushack.el ends here