1 files changed, 4 insertions, 2 deletions

diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index 20a481a8a1c..507cfe76ffa 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -2041,7 +2041,8 @@ The value is non-nil if there were no errors, nil if errors."
         (with-current-buffer output-buffer
           (goto-char (point-max))
           (insert "\n")                 ; aaah, unix.
-          (if (file-writable-p target-file)
+          (if (or (file-writable-p target-file)
+                  byte-native-compiling)
               ;; We must disable any code conversion here.
               (progn
                 (let* ((coding-system-for-write 'no-conversion)
@@ -2050,7 +2051,8 @@ The value is non-nil if there were no errors, nil if errors."
                        ;; parallel bootstrap), it does not risk getting a
                        ;; half-finished file.  (Bug#4196)
                        (tempfile
-                        (make-temp-file (expand-file-name target-file)))
+                        (make-temp-file (when (file-writable-p target-file)
+                                          (expand-file-name target-file))))
                        (default-modes (default-file-modes))
                        (temp-modes (logand default-modes #o600))
                        (desired-modes (logand default-modes #o666))