Make update-directory-autoloads available by default again

* lisp/subr.el (make-directory-autoloads)
(update-directory-autoloads): Make available by default again
(bug#57200).

* lisp/obsolete/autoload.el (make-directory-autoloads): Add
obsoletion form.
(batch-update-autoloads): Fix warning.

2 files changed, 14 insertions, 1 deletions

diff --git a/lisp/obsolete/autoload.el b/lisp/obsolete/autoload.el
index a56f31629e5..a30f8271a3b 100644
--- a/lisp/obsolete/autoload.el
+++ b/lisp/obsolete/autoload.el
@@ -31,6 +31,10 @@
 
 ;; The functions in this file have been superseded by loaddefs-gen.el.
 
+;; Note: When removing this file, also remove the references to
+;; `make-directory-autoloads' and `update-directory-autoloads' in
+;; subr.el.
+
 ;;; Code:
 
 (require 'lisp-mode)                    ;for `doc-string-elt' properties.
@@ -729,6 +733,7 @@ its autoloads into the specified file instead.
 
 The function does NOT recursively descend into subdirectories of the
 directory or directories specified."
+  (declare (obsolete loaddefs-generate "29.1"))
   (interactive "DUpdate autoloads from directory: \nFWrite to file: ")
   (let* ((files-re (let ((tmp nil))
                      (dolist (suf (get-load-suffixes))
@@ -902,7 +907,8 @@ should be non-nil)."
   (let ((args command-line-args-left))
     (batch-update-autoloads--summary args)
     (setq command-line-args-left nil)
-    (make-directory-autoloads args generated-autoload-file)))
+    (with-suppressed-warnings ((obsolete make-directory-autoloads))
+      (make-directory-autoloads args generated-autoload-file))))
 
 (provide 'autoload)
 
diff --git a/lisp/subr.el b/lisp/subr.el
index 42ce9148a90..cd6a9be099c 100644
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -1918,6 +1918,13 @@ be a list of the form returned by `event-start' and `event-end'."
 (define-obsolete-function-alias 'user-original-login-name
   #'user-login-name "28.1")
 
+;; These are in obsolete/autoload.el, but are commonly used by
+;; third-party scripts that assume that they exist without requiring
+;; autoload.  These should be removed when obsolete/autoload.el is
+;; removed.
+(autoload 'make-directory-autoloads "autoload" nil t)
+(autoload 'update-directory-autoloads "autoload" nil t)
+
 
 ;;;; Hook manipulation functions.