Reformatted.
[chise/xemacs-chise.git.1] / lisp / dump-paths.el
1 ;; dump-paths.el --- set up XEmacs paths for dumping
2
3 ;; Copyright (C) 1985, 1986, 1992, 1994, 1997 Free Software Foundation, Inc.
4
5 ;; Maintainer: XEmacs Development Team
6 ;; Keywords: internal, dumped
7
8 ;; This file is part of XEmacs.
9
10 ;; XEmacs is free software; you can redistribute it and/or modify it
11 ;; under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
13 ;; any later version.
14
15 ;; XEmacs is distributed in the hope that it will be useful, but
16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18 ;; General Public License for more details.
19
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with XEmacs; see the file COPYING.  If not, write to the Free
22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
23 ;; 02111-1307, USA.
24
25 ;;; Synched up with: Not in FSF
26
27 ;;; Commentary:
28
29 ;; This sets up the various paths for continuing loading files for
30 ;; dumping.
31 ;; #### This code is duplicated in startup.el (startup-setup-paths).
32
33 (let ((debug-paths (or debug-paths
34                       (and (getenv "EMACSDEBUGPATHS")
35                            t)))
36       (roots (paths-find-emacs-roots invocation-directory
37                                      invocation-name)))
38
39   (if debug-paths
40       (princ (format "XEmacs thinks the roots of its hierarchy are:\n%S\n"
41                      roots)))
42
43   (let* ((package-locations
44           (packages-compute-package-locations
45            ;; temporary kludge:
46            ;; this should be synched with startup.el
47            (paths-construct-path '("~" ".xemacs"))))
48          (stuff (packages-find-packages roots package-locations)))
49     (setq late-packages (car (cdr stuff))))
50
51   (setq late-package-load-path (packages-find-package-load-path late-packages))
52
53   (if debug-paths
54       (progn
55         (princ (format "configure-package-path:\n%S\n" configure-package-path)
56                'external-debugging-output)
57         (princ (format "late-packages and late-package-load-path:\n%S\n%S\n"
58                        late-packages late-package-load-path)
59                'external-debugging-output)))
60
61   (setq lisp-directory (paths-find-lisp-directory roots))
62   (if debug-paths
63       (princ (format "lisp-directory:\n%S\n" lisp-directory)
64              'external-debugging-output))
65   (if (featurep 'mule)
66       (progn
67         (setq mule-lisp-directory
68               (paths-find-mule-lisp-directory roots
69                                               lisp-directory))
70         (if debug-paths
71             (princ (format "mule-lisp-directory:\n%S\n"
72                            mule-lisp-directory)
73                    'external-debugging-output)))
74     (setq mule-lisp-directory '()))
75   (if (featurep 'utf-2000)
76       (progn
77         (setq utf-2000-lisp-directory
78               (paths-find-utf-2000-lisp-directory roots
79                                                   lisp-directory))
80         (if debug-paths
81             (princ (format "utf-2000-lisp-directory:\n%S\n"
82                            utf-2000-lisp-directory)
83                    'external-debugging-output)))
84     (setq utf-2000-lisp-directory '()))
85   (setq site-directory (and (null inhibit-site-lisp)
86                             (paths-find-site-lisp-directory roots)))
87   (if (and debug-paths (null inhibit-site-lisp))
88       (princ (format "site-directory:\n%S\n" site-directory)
89              'external-debugging-output))
90
91   (setq load-path (paths-construct-load-path roots
92                                              '()
93                                              late-package-load-path
94                                              '()
95                                              lisp-directory
96                                              site-directory
97                                              mule-lisp-directory
98                                              utf-2000-lisp-directory))
99
100   (setq module-directory (paths-find-module-directory roots))
101   (if debug-paths
102       (princ (format "module-directory:\n%S\n" module-directory)
103              'external-debugging-output))
104   (setq site-module-directory (and (null inhibit-site-modules)
105                             (paths-find-site-module-directory roots)))
106   (if (and debug-paths (null inhibit-site-modules))
107       (princ (format "site-module-directory:\n%S\n" site-module-directory)
108              'external-debugging-output))
109
110   (setq module-load-path (paths-construct-module-load-path roots
111                                                          module-directory
112                                                          site-module-directory)))
113
114 ;;; dump-paths.el ends here