(custom-make-dependencies): Don't find the subdirs here;

instead, use the dirs specified on the command line.

diff --git a/lisp/cus-dep.el b/lisp/cus-dep.el
index a733da8..ee18ee5 100644 (file)
--- a/lisp/cus-dep.el
+++ b/lisp/cus-dep.el
@@ -30,40 +30,12 @@
 
 (defun custom-make-dependencies ()
   "Batch function to extract custom dependencies from .el files.
-Usage: emacs -batch -l ./cus-dep.el -f custom-make-dependencies"
+Usage: emacs -batch -l ./cus-dep.el -f custom-make-dependencies DIRS"
   (let ((enable-local-eval nil)
-       all-subdirs pending
+       (all-subdirs command-line-args-left)
        (start-directory default-directory))
     (get-buffer-create " cus-dep temp")
     (set-buffer " cus-dep temp")
-    (setq pending '("."))
-    (while pending
-      (let ((this (car pending))
-           this-subdirs
-           default-directory)
-       (setq all-subdirs (cons this all-subdirs))
-       (setq pending (cdr pending))
-       (setq default-directory
-             (expand-file-name this start-directory))
-       (message "Finding subdirs of %s" this)
-       (erase-buffer)
-       (condition-case nil
-           (progn
-             (insert-file-contents "subdirs.el")
-             (goto-char (point-min))
-             (search-forward "'(")
-             (forward-char -1)
-             (setq this-subdirs (read (current-buffer)))
-             (setq pending (nconc pending
-                                  (mapcar 
-                                   (function (lambda (dir)
-                                               (file-relative-name
-                                                (file-name-as-directory
-                                                 (expand-file-name dir this))
-                                                start-directory)))
-                                   this-subdirs))))
-         (error nil))))
-
     (while all-subdirs
       (message "Directory %s" (car all-subdirs))
       (let ((files (directory-files (car all-subdirs) nil "\\`[^=].*\\.el\\'"))
@@ -73,20 +45,21 @@ Usage: emacs -batch -l ./cus-dep.el -f custom-make-dependencies"
        (while files
          (setq file (car files)
                files (cdr files))
-         (message "Checking %s..." file)
-         (erase-buffer)
-         (insert-file-contents file)
-         (goto-char (point-min))
-         (string-match "\\`\\(.*\\)\\.el\\'" file)
-         (let ((name (file-name-nondirectory (match-string 1 file))))
-           (condition-case nil
-               (while (re-search-forward "^(defcustom\\|^(defface\\|^(defgroup"
-                                         nil t)
-                 (beginning-of-line)
-                 (let ((expr (read (current-buffer))))
-                   (eval expr)
-                   (put (nth 1 expr) 'custom-where name)))
-             (error nil))))
+         (when (file-exists-p file)
+           (message "Checking %s..." file)
+           (erase-buffer)
+           (insert-file-contents file)
+           (goto-char (point-min))
+           (string-match "\\`\\(.*\\)\\.el\\'" file)
+           (let ((name (file-name-nondirectory (match-string 1 file))))
+             (condition-case nil
+                 (while (re-search-forward "^(defcustom\\|^(defface\\|^(defgroup"
+                                           nil t)
+                   (beginning-of-line)
+                   (let ((expr (read (current-buffer))))
+                     (eval expr)
+                     (put (nth 1 expr) 'custom-where name)))
+               (error nil)))))
        (setq all-subdirs (cdr all-subdirs)))))
   (message "Generating cus-load.el...")
   (find-file "cus-load.el")
@@ -122,6 +95,7 @@ Usage: emacs -batch -l ./cus-dep.el -f custom-make-dependencies"
 ;;; cus-load.el ends here\n")
   (let ((kept-new-versions 10000000))
     (save-buffer))
-  (message "Generating cus-load.el...done"))
+  (message "Generating cus-load.el...done")
+  (kill-emacs))
 
 ;;; cus-dep.el ends here