Make package-recompile delete all .elc files first

* lisp/emacs-lisp/package.el (package-recompile): Delete all .elc
files under the package directory.

diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index ef46bd3a278aee3677c938716bc12db01662b25a..2c43db989935e1f76b8f6c2843c4ffa2113c05d5 100644 (file)
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -2437,7 +2437,8 @@ object."
     ;; Delete the old .elc files to ensure that we don't inadvertently
     ;; load them (in case they contain byte code/macros that are now
     ;; invalid).
-    (dolist (elc (directory-files (package-desc-dir pkg-desc) t "\\.elc\\'"))
+    (dolist (elc (directory-files-recursively
+                  (package-desc-dir pkg-desc) "\\.elc\\'"))
       (delete-file elc))
     (package--compile pkg-desc)))