Revert "Speed generation of ldefs-boot-auto"

This reverts commit 7b5e1c8238ef961fd3305b1dce053b9bced684ba.

This commit has been reverted because the new mechanism was too
sensitive to changes in the lisp source, generation of new ldefs-boot
files was platform specific and resulted in warnings about undefined
variables.

See also 11436e2890d.

1 files changed, 4 insertions, 1 deletions

diff --git a/admin/ldefs-clean.el b/admin/ldefs-clean.el
index 91512b4bbb7..c227a163604 100644
--- a/admin/ldefs-clean.el
+++ b/admin/ldefs-clean.el
@@ -40,6 +40,9 @@
   ;; We need to record autoloads till the point that emacs (as opposed
   ;; to bootstrap-emacs) is dumped. After this point, we are not
   ;; bootstrapping any more.
+  (search-backward "-l loadup dump")
+  (beginning-of-line)
+  (delete-region (point) (point-max))
   (keep-lines "(autoload" (point-min) (point-max))
   (sort-lines nil (point-min) (point-max))
   (ldefs-clean-uniquify-buffer-lines)
@@ -57,6 +60,6 @@
 
 
 (defun ldefs-clean ()
-  (find-file "../lisp/ldefs-boot-auto.temp")
+  (find-file "lisp/ldefs-boot-auto.temp")
   (ldefs-clean-up)
   (write-file "ldefs-boot-auto.el"))