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1 ;;; make-docfile.el --- Cache docstrings in external file
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2
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3 ;; Copyright (C) 1985, 1986, 1992-1995, 1997 Free Software Foundation, Inc.
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4
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5 ;; Author: Unknown
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6 ;; Maintainer: Steven L Baur <steve@altair.xemacs.org>
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7 ;; Keywords: internal
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8
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9 ;; This file is part of XEmacs.
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10
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11 ;; XEmacs is free software; you can redistribute it and/or modify it
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12 ;; under the terms of the GNU General Public License as published by
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13 ;; the Free Software Foundation; either version 2, or (at your option)
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14 ;; any later version.
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15
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16 ;; XEmacs is distributed in the hope that it will be useful, but
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17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 ;; General Public License for more details.
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20
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21 ;; You should have received a copy of the GNU General Public License
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22 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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23 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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24 ;; 02111-1307, USA.
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25
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26 ;;; Synched up with: Not in FSF
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27
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28 ;;; Commentary:
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29
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30 ;; This is a front-end to the make-docfile program that gathers up all the
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31 ;; lisp files that will be dumped with XEmacs. It would probably be best
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32 ;; to just move make-docfile.c completely to lisp and be done with it.
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33
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34 ;;; Code:
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35
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36 (defvar options nil)
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37 (defvar processed nil)
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38 (defvar docfile nil)
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39 (defvar docfile-buffer nil)
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40 (defvar site-file-list nil)
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41
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42 ;; Gobble up the stuff we don't wish to pass on.
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43 (setq command-line-args (cdr (cdr (cdr (cdr command-line-args)))))
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44
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45 ;; First gather up the command line options.
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46 (let (done)
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47 (while (and (null done) command-line-args)
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48 (let ((arg (car command-line-args)))
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49 (cond ((or (string-equal arg "-o") ; Specify DOC file name
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50 (string-equal arg "-a") ; Append to DOC file
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51 (string-equal arg "-d")) ; Set working directory
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52 (if (string-equal arg "-o")
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53 (setq docfile (car (cdr command-line-args))))
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54 (setq options (cons arg options))
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55 (setq options (cons (car (cdr command-line-args)) options)))
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56 ((string-equal arg "-i") ; Set site files to scan
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57 (setq site-file-list (car (cdr command-line-args))))
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58 (t (setq done t)))
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59 (if (null done)
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60 (setq command-line-args (cdr (cdr command-line-args)))))))
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61 (setq options (nreverse options))
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62
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63 ;; (print (concat "Options: " (prin1-to-string options)))
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64
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65 ;; Next process the list of C files.
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66 (while command-line-args
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67 (let ((arg (car command-line-args)))
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68 (if (null (member arg processed))
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69 (setq processed (cons arg processed))))
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70 (setq command-line-args (cdr command-line-args)))
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71
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72 ;; Then process the list of Lisp files.
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73 (define-function 'defalias 'define-function)
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74 (let ((temp-path (expand-file-name ".." (car load-path))))
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75 (setq load-path (nconc (directory-files temp-path t "^[^-.]"
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76 nil 'dirs-only)
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77 (cons temp-path load-path))))
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78
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79 ;; Then process the autoloads
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80 (setq autoload-file-name "auto-autoloads.elc")
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81 (setq source-directory (concat default-directory "../lisp"))
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82 ;; (print (concat "Source directory: " source-directory))
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83 (require 'packages)
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84
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85 ;; We must have some lisp support at this point
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86
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87 ;(load "backquote")
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88 ;(load "bytecomp-runtime")
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89 ;(load "subr")
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90 ;(load "replace")
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91 ;(load "version.el")
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92 ;(load "cl")
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93
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94 ;; (load "featurep")
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95
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96 (let (dumped-lisp-packages)
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97 (load (concat default-directory "../lisp/prim/dumped-lisp.el"))
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98 (setq dumped-lisp-packages
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99 (append dumped-lisp-packages packages-hardcoded-lisp))
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100 (while dumped-lisp-packages
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101 (let ((arg (packages-add-suffix (car dumped-lisp-packages))))
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102 (setq arg (locate-library arg))
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103 (if (null (member arg processed))
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104 (setq processed (cons arg processed)))
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105 (setq dumped-lisp-packages (cdr dumped-lisp-packages)))))
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106
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107 ;; Finally process the list of site-loaded files.
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108 (if site-file-list
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109 (let (site-load-packages)
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110 (load site-file-list t t)
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111 (while site-load-packages
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112 (let ((arg (car site-load-packages)))
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113 (if (not (member arg processed))
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114 (setq processed (cons arg processed))))
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115 (setq site-load-packages (cdr site-load-packages)))))
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116
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117 (let ((autoloads (list-autoloads)))
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118 ;; (print (concat "Autoloads: " (prin1-to-string autoloads)))
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119 (while autoloads
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120 (let ((arg (car autoloads)))
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121 (if (null (member arg processed))
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122 (setq processed (cons arg processed)))
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123 (setq autoloads (cdr autoloads)))))
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124
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125 ;; Now fire up make-docfile and we're done
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126
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127 (setq processed (nreverse processed))
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128
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129 ;; (print (prin1-to-string (append options processed)))
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130
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131 (print "Spawning make-docfile ...")
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132 ;; (print (prin1-to-string (append options processed)))
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133
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134 (setq exec-path (list (concat default-directory "../lib-src")))
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135
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136 ;; (locate-file-clear-hashing nil)
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137 (apply 'call-process-internal
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138 ;; (concat default-directory "../lib-src/make-docfile")
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139 "make-docfile"
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140 nil
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141 t
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142 nil
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143 (append options processed))
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144
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145 ;; (write-region-internal (point-min) (point-max) "/tmp/DOC")
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146
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147 (kill-emacs)
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148
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149 ;;; make-docfile.el ends here
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