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+ − 1 ;;; make-docfile.el --- Cache docstrings in external file
+ − 2
+ − 3 ;; Copyright (C) 1985, 1986, 1992-1995, 1997 Free Software Foundation, Inc.
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+ − 4 ;; Copyright (C) 2002, 2003 Ben Wing.
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+ − 5
+ − 6 ;; Author: Unknown
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+ − 7 ;; Maintainer: XEmacs Development Team
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+ − 8 ;; Keywords: internal
+ − 9
+ − 10 ;; This file is part of XEmacs.
+ − 11
+ − 12 ;; XEmacs is free software; you can redistribute it and/or modify it
+ − 13 ;; under the terms of the GNU General Public License as published by
+ − 14 ;; the Free Software Foundation; either version 2, or (at your option)
+ − 15 ;; any later version.
+ − 16
+ − 17 ;; XEmacs is distributed in the hope that it will be useful, but
+ − 18 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
+ − 19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ − 20 ;; General Public License for more details.
+ − 21
+ − 22 ;; You should have received a copy of the GNU General Public License
+ − 23 ;; along with XEmacs; see the file COPYING. If not, write to the Free
+ − 24 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ − 25 ;; 02111-1307, USA.
+ − 26
+ − 27 ;;; Synched up with: Not in FSF
+ − 28
+ − 29 ;;; Commentary:
+ − 30
+ − 31 ;; This is a front-end to the make-docfile program that gathers up all the
+ − 32 ;; lisp files that will be dumped with XEmacs. It would probably be best
+ − 33 ;; to just move make-docfile.c completely to lisp and be done with it.
+ − 34
+ − 35 ;;; Code:
+ − 36
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+ − 37 ;; Help debug problems.
+ − 38 (setq stack-trace-on-error t
+ − 39 load-always-display-messages t)
+ − 40
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+ − 41 (defvar options nil)
+ − 42 (defvar processed nil)
+ − 43 (defvar docfile nil)
+ − 44 (defvar docfile-buffer nil)
+ − 45 (defvar site-file-list nil)
+ − 46 (defvar docfile-out-of-date nil)
+ − 47
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+ − 48 (defvar build-directory (expand-file-name ".." invocation-directory))
+ − 49 (defvar build-lib-src (expand-file-name "lib-src" build-directory))
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+ − 50 (defvar source-lisp (file-name-directory (expand-file-name
+ − 51 (nth 2 command-line-args))))
+ − 52 (defvar source-src (expand-file-name "../src" source-lisp))
+ − 53
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+ − 54 (defun message (fmt &rest args)
+ − 55 (princ (apply #'format fmt args))
+ − 56 (terpri))
+ − 57
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+ − 58 ;; Gobble up the stuff we don't wish to pass on.
+ − 59 (setq command-line-args (cdr (cdr (cdr (cdr command-line-args)))))
+ − 60
+ − 61 ;; First gather up the command line options.
+ − 62 (let (done)
+ − 63 (while (and (null done) command-line-args)
+ − 64 (let ((arg (car command-line-args)))
+ − 65 (cond ((or (string-equal arg "-o") ; Specify DOC file name
+ − 66 (string-equal arg "-a") ; Append to DOC file
+ − 67 (string-equal arg "-d")) ; Set working directory
+ − 68 (if (string-equal arg "-o")
+ − 69 (setq docfile (expand-file-name (car (cdr command-line-args)))))
+ − 70 (setq options (cons arg options))
+ − 71 (setq options (cons (expand-file-name (car (cdr command-line-args))) options)))
+ − 72 ((string-equal arg "-i") ; Set site files to scan
+ − 73 (setq site-file-list (car (cdr command-line-args))))
+ − 74 (t (setq done t)))
+ − 75 (if (null done)
+ − 76 (setq command-line-args (cdr (cdr command-line-args)))))))
+ − 77 (setq options (nreverse options))
+ − 78
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+ − 79 ;; (message (concat "Options: " (prin1-to-string options)))
+ − 80
+ − 81 ;; insert-file-contents-internal calls out to `format-decode' afterwards,
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+ − 82 ;; so it must be defined. if non-zero, it tries to do a bunch more stuff
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+ − 83 ;; so say, "NOOOOOOOOOOOOO! Basta! Ca soufit! Enough, already, OK?"
+ − 84 (defun format-decode (fuck me harder) 0)
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+ − 85
+ − 86 ;; Next process the list of C files.
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+ − 87 (defun process-args (args)
+ − 88 (while args
+ − 89 (let ((arg (car args)))
+ − 90 ;; When called from xemacs.mak, we need to do some frobbing on the
+ − 91 ;; args given to us -- remove NEEDTODUMP and make-docfile.exe,
+ − 92 ;; convert .obj files into .c files in the source directory,
+ − 93 ;; handle response files (beginning with @, specifying arguments),
+ − 94 ;; due to line-length limitations in the shell.
+ − 95 (if (string-match "^@" arg)
+ − 96 ;; MS Windows response file
+ − 97 ;; no generate-new-buffer so use its implementation.
+ − 98 (let ((buf (get-buffer-create (generate-new-buffer-name "foo"))))
+ − 99 (set-buffer buf)
+ − 100 (insert-file-contents-internal (substring arg 1))
+ − 101 ;; now majorly grind up the response file.
+ − 102 ;; backslashes get doubled, quotes around strings,
+ − 103 ;; get rid of pesky CR's and NL's, and put parens around
+ − 104 ;; the whole thing so we have a valid list of strings.
+ − 105 (goto-char (point-max))
+ − 106 (insert "\")")
+ − 107 (goto-char (point-min))
+ − 108 (insert "(\"")
+ − 109 (while (search-forward "\\" nil t)
+ − 110 (replace-match "\\\\" nil t))
+ − 111 (goto-char (point-min))
+ − 112 (while (search-forward "\n" nil t)
+ − 113 (replace-match "" nil t))
+ − 114 (goto-char (point-min))
+ − 115 (while (search-forward "\r" nil t)
+ − 116 (replace-match "" nil t))
+ − 117 (goto-char (point-min))
+ − 118 (while (search-forward " " nil t)
+ − 119 (replace-match "\" \"" nil t))
+ − 120 (goto-char (point-min))
+ − 121 (process-args (read buf)))
+ − 122 ;; remove NEEDTODUMP and make-docfile.exe, convert .obj files into
+ − 123 ;; .c files in the source directory.
+ − 124 (when (and (not (string-match "\\(NEEDTODUMP\\|\\.exe$\\)" arg))
+ − 125 (not (member arg processed)))
+ − 126 (when (string-match "\\(.*\\)\\.obj$" arg)
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+ − 127 (setq arg (expand-file-name
+ − 128 (concat
+ − 129 (file-name-nondirectory
+ − 130 ;; no match-string so use its implementation.
+ − 131 (substring arg (match-beginning 1)
+ − 132 (match-end 1)))
+ − 133 ".c")
+ − 134 source-src)))
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+ − 135 (if (and (null docfile-out-of-date)
+ − 136 (file-newer-than-file-p arg docfile))
+ − 137 (setq docfile-out-of-date t))
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+ − 138 (setq processed (cons arg processed))))
+ − 139 (setq args (cdr args)))))
+ − 140
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+ − 141 ;; Then process the list of Lisp files.
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+ − 142 (process-args command-line-args)
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+ − 143
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+ − 144 (setq load-path (list source-lisp))
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+ − 145
+ − 146 ;; Then process the autoloads
+ − 147 (setq autoload-file-name "auto-autoloads.elc")
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+ − 148 (defvar custom-declare-variable-list nil) ; unclean
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+ − 149 (load "find-paths.el")
+ − 150 (load "packages.el")
+ − 151 (load "setup-paths.el")
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+ − 152 (load "raw-process.el")
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+ − 153
+ − 154 (let (preloaded-file-list)
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+ − 155 (load (expand-file-name "dumped-lisp.el" source-lisp))
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+ − 156
+ − 157 (let ((package-preloaded-file-list
+ − 158 (packages-collect-package-dumped-lisps late-package-load-path)))
+ − 159
+ − 160 (setq preloaded-file-list
+ − 161 (append package-preloaded-file-list
+ − 162 preloaded-file-list
+ − 163 packages-hardcoded-lisp)))
+ − 164
+ − 165 (while preloaded-file-list
+ − 166 (let ((arg0 (packages-add-suffix (car preloaded-file-list)))
+ − 167 arg)
+ − 168 (setq arg (locate-library arg0))
+ − 169 (if (null arg)
+ − 170 (progn
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+ − 171 (message "Error: dumped file %s does not exist" arg0)
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+ − 172 ;; Uncomment in case of difficulties
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+ − 173 ;;(message "late-package-hierarchies: %S" late-package-hierarchies)
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+ − 174 ;;(message "guessed-roots: %S" (paths-find-emacs-roots invocation-directory invocation-name #'paths-emacs-root-p))
+ − 175 ;;(message "guessed-data-roots: %S" (paths-find-emacs-roots invocation-directory invocation-name #'paths-emacs-data-root-p))
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+ − 176 )
+ − 177 (if (null (member arg processed))
+ − 178 (progn
+ − 179 (if (and (null docfile-out-of-date)
+ − 180 (file-newer-than-file-p arg docfile))
+ − 181 (setq docfile-out-of-date t))
+ − 182 (setq processed (cons arg processed)))))
+ − 183 (setq preloaded-file-list (cdr preloaded-file-list)))))
+ − 184
+ − 185 ;; Finally process the list of site-loaded files.
+ − 186 (if site-file-list
+ − 187 (let (site-load-packages)
+ − 188 (load site-file-list t t)
+ − 189 (while site-load-packages
+ − 190 (let ((arg (car site-load-packages)))
+ − 191 (if (null (member arg processed))
+ − 192 (progn
+ − 193 (if (and (null docfile-out-of-date)
+ − 194 (file-newer-than-file-p arg docfile))
+ − 195 (setq docfile-out-of-date t))
+ − 196 (setq processed (cons arg processed)))))
+ − 197 (setq site-load-packages (cdr site-load-packages)))))
+ − 198
+ − 199 ;(let ((autoloads (packages-list-autoloads-path)))
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+ − 200 ; ;; (message (concat "Autoloads: " (prin1-to-string autoloads)))
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+ − 201 ; (while autoloads
+ − 202 ; (let ((arg (car autoloads)))
+ − 203 ; (if (null (member arg processed))
+ − 204 ; (progn
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+ − 205 ; ;; (message arg)
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+ − 206 ; (if (and (null docfile-out-of-date)
+ − 207 ; (file-newer-than-file-p arg docfile))
+ − 208 ; (setq docfile-out-of-date t))
+ − 209 ; (setq processed (cons arg processed))))
+ − 210 ; (setq autoloads (cdr autoloads)))))
+ − 211
+ − 212 ;; Now fire up make-docfile and we're done
+ − 213
+ − 214 (setq processed (nreverse processed))
+ − 215
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+ − 216 (terpri)
+ − 217
+ − 218 ;(message (prin1-to-string (append options processed)))
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+ − 219
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+ − 220 (when docfile-out-of-date
+ − 221 (condition-case nil
+ − 222 (delete-file docfile)
+ − 223 (error nil))
+ − 224 (message "Spawning make-docfile ...")
+ − 225 ;; (message (prin1-to-string (append options processed)))
+ − 226
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+ − 227 (setq exec-path (list build-lib-src))
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+ − 228
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+ − 229 ;; (locate-file-clear-hashing nil)
+ − 230 (if (memq system-type '(berkeley-unix next-mach))
+ − 231 ;; Suboptimal, but we have a unresolved bug somewhere in the
+ − 232 ;; low-level process code. #### Now that we've switched to using
+ − 233 ;; the regular asynch process code, we should try removing this.
+ − 234 (call-process-internal
+ − 235 "/bin/csh"
+ − 236 nil
+ − 237 t
+ − 238 nil
+ − 239 "-fc"
+ − 240 (mapconcat
+ − 241 #'identity
+ − 242 (append
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+ − 243 (list (expand-file-name "make-docfile" build-lib-src))
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+ − 244 options processed)
+ − 245 " "))
+ − 246 ;; (message (prin1-to-string (append options processed)))
+ − 247 (apply 'call-process-internal
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+ − 248 ;; exec-path is set.
+ − 249 ;; (expand-file-name "make-docfile" build-lib-src)
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+ − 250 "make-docfile"
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+ − 251 nil
+ − 252 t
+ − 253 nil
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+ − 254 (append options processed)))
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+ − 255
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+ − 256 (message "Spawning make-docfile ...done")
+ − 257 ;; (write-region-internal (point-min) (point-max) "/tmp/DOC")
+ − 258 )
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+ − 259
+ − 260 (kill-emacs)
+ − 261
+ − 262 ;;; make-docfile.el ends here