X-Git-Url: https://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fdgnushack.el;h=4b305d700b25aed4f09ff4ce34ef547629672aca;hb=62fbca7f03dcd8d9672eed7b7a3794ba59c2e90f;hp=d471ad6bab74c7b59bd14f3101d5e55aef6052bc;hpb=b28454eed83f245c4160228b076134ce930b320a;p=gnus

diff --git a/lisp/dgnushack.el b/lisp/dgnushack.el
index d471ad6ba..4b305d700 100644
--- a/lisp/dgnushack.el
+++ b/lisp/dgnushack.el
@@ -1,7 +1,7 @@
 ;;; dgnushack.el --- a hack to set the load path for byte-compiling
-;; Copyright (C) 1994,95,96,97 Free Software Foundation, Inc.
+;; Copyright (C) 1994,95,96,97,98,99 Free Software Foundation, Inc.
 
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Version: 4.19
 ;; Keywords: news, path
 
@@ -29,9 +29,31 @@
 (fset 'facep 'ignore)
 
 (require 'cl)
+
+;; 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)
-(require 'lpath)
+
+(defvar srcdir (or (getenv "srcdir") "."))
+
+(push srcdir load-path)
+(load (expand-file-name "lpath.el" srcdir) nil t)
 
 (defalias 'device-sound-enabled-p 'ignore)
 (defalias 'play-sound-file 'ignore)
@@ -47,23 +69,38 @@
     (fset 'x-defined-colors 'ignore)
     (fset 'read-color 'ignore)))
 
-(setq byte-compile-warnings
-      '(free-vars unresolved callargs redefine))
-
-(defun dgnushack-compile ()
+(defun dgnushack-compile (&optional warn)
   ;;(setq byte-compile-dynamic t)
-  (let ((files (directory-files "." nil ".el$"))
+  (unless warn
+    (setq byte-compile-warnings
+	  '(free-vars unresolved callargs redefine)))
+  (unless (locate-library "cus-edit")
+    (error "You do not seem to have Custom installed.
+Fetch it from <URL:http://www.dina.kvl.dk/~abraham/custom/>.
+You also then need to add the following to the lisp/dgnushack.el file:
+
+     (push \"~/lisp/custom\" load-path)
+
+Modify to suit your needs."))
+  (let ((files (directory-files srcdir nil "^[^=].*\\.el$"))
 	(xemacs (string-match "XEmacs" emacs-version))
 	;;(byte-compile-generate-call-tree t)
-	byte-compile-warnings file elc)
+	file elc)
     (condition-case ()
-	(require 'w3-forms)
-      (error (setq files (delete "nnweb.el" files))))
+ 	(require 'w3-forms)
+      (error
+       (dolist (file '("nnweb.el" "nnlistserv.el" "nnultimate.el"
+		       "nnslashdot.el" "nnwarchive.el"))
+	 (setq files (delete file files)))))
     (while (setq file (pop files))
-      (when (or (not (member file '("gnus-xmas.el" "gnus-picon.el"
-				    "messagexmas.el" "nnheaderxm.el"
-				    "smiley.el")))
-		xemacs)
+      (setq file (expand-file-name file srcdir))
+      (when (or (and (not xemacs)
+ 		     (not (member (file-name-nondirectory 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"))))
 		  (file-newer-than-file-p file elc))
 	  (ignore-errors