$OpenBSD: patch-configure_ac,v 1.1 2016/10/26 18:16:49 jca Exp $
--- configure.ac.orig	Fri Mar 28 09:20:25 2014
+++ configure.ac	Tue Oct 18 02:53:55 2016
@@ -483,7 +483,7 @@ if test "x${want_debug}" = "xyes" ; then
    OPJ_COMPILER_FLAG([-g])
    OPJ_COMPILER_FLAG([-O0])
 else
-   OPJ_COMPILER_FLAG([-O3])
+   :
 fi
 
 
