Very minor bytecomp fix.

* lisp/emacs-lisp/bytecomp.el (byte-compile-report-ops):
Error if not compiled with -DBYTE_CODE_METER.

2 files changed, 5 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 78f6429b181..683c6e6b688 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2010-09-08  Glenn Morris  <rgm@gnu.org>
 
+        * emacs-lisp/bytecomp.el (byte-compile-report-ops):
+        Error if not compiled with -DBYTE_CODE_METER.
+
         * emacs-lisp/bytecomp.el (byte-recompile-directory):
         Ignore dir-locals-file.
 
diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index b1aa4a32b25..cb1deb9a762 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -4244,6 +4244,8 @@ and corresponding effects."
 
 (defvar byte-code-meter)
 (defun byte-compile-report-ops ()
+  (or (boundp 'byte-metering-on)
+      (error "You must build Emacs with -DBYTE_CODE_METER to use this"))
   (with-output-to-temp-buffer "*Meter*"
     (set-buffer "*Meter*")
     (let ((i 0) n op off)