diff lisp/dump-paths.el @ 428:3ecd8885ac67 r21-2-22

Import from CVS: tag r21-2-22
author cvs
date Mon, 13 Aug 2007 11:28:15 +0200
parents
children 98528da0b7fc
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lisp/dump-paths.el	Mon Aug 13 11:28:15 2007 +0200
@@ -0,0 +1,91 @@
+;; dump-paths.el --- set up XEmacs paths for dumping
+
+;; Copyright (C) 1985, 1986, 1992, 1994, 1997 Free Software Foundation, Inc.
+
+;; Maintainer: XEmacs Development Team
+;; Keywords: internal, dumped
+
+;; This file is part of XEmacs.
+
+;; XEmacs is free software; you can redistribute it and/or modify it
+;; under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 2, or (at your option)
+;; any later version.
+
+;; XEmacs is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with XEmacs; see the file COPYING.  If not, write to the Free
+;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+;; 02111-1307, USA.
+
+;;; Synched up with: Not in FSF
+
+;;; Commentary:
+
+;; This sets up the various paths for continuing loading files for
+;; dumping.
+
+(let ((debug-paths (or debug-paths
+		      (and (getenv "EMACSDEBUGPATHS")
+			   t)))
+      (roots (paths-find-emacs-roots invocation-directory
+				     invocation-name)))
+
+  (if debug-paths
+      (princ (format "XEmacs thinks the roots of its hierarchy are:\n%S\n"
+		     roots)))
+
+  (let* ((package-locations
+	  (packages-compute-package-locations
+	   ;; temporary kludge:
+	   ;; this should be synched with startup.el
+	   (paths-construct-path '("~" ".xemacs"))))
+	 (stuff (packages-find-packages roots package-locations)))
+    (setq late-packages (car (cdr stuff))))
+
+  (setq late-package-load-path (packages-find-package-load-path late-packages))
+
+  (if debug-paths
+      (progn
+	(princ (format "configure-package-path:\n%S\n" configure-package-path)
+	       'external-debugging-output)
+	(princ (format "late-packages and late-package-load-path:\n%S\n%S\n"
+		       late-packages late-package-load-path)
+	       'external-debugging-output)))
+
+  (setq lisp-directory (paths-find-lisp-directory roots))
+  (if debug-paths
+      (princ (format "lisp-directory:\n%S\n" lisp-directory)
+	     'external-debugging-output))
+  (setq site-directory (and (null inhibit-site-lisp)
+			    (paths-find-site-lisp-directory roots)))
+  (if (and debug-paths (null inhibit-site-lisp))
+      (princ (format "site-directory:\n%S\n" site-directory)
+	     'external-debugging-output))
+
+  (setq load-path (paths-construct-load-path roots
+					     '()
+					     late-package-load-path
+					     '()
+					     lisp-directory
+					     site-directory))
+
+  (setq module-directory (paths-find-module-directory roots))
+  (if debug-paths
+      (princ (format "module-directory:\n%S\n" module-directory)
+	     'external-debugging-output))
+  (setq site-module-directory (and (null inhibit-site-modules)
+			    (paths-find-site-module-directory roots)))
+  (if (and debug-paths (null inhibit-site-modules))
+      (princ (format "site-module-directory:\n%S\n" site-module-directory)
+	     'external-debugging-output))
+
+  (setq module-load-path (paths-construct-module-load-path roots
+							 module-directory
+							 site-module-directory)))
+
+;;; dump-paths.el ends here