$OpenBSD: patch-configure_ac,v 1.2 2019/03/12 04:21:56 bket Exp $

Do not hardcode optimization flags.

Index: configure.ac
--- configure.ac.orig
+++ configure.ac
@@ -60,7 +60,6 @@ AC_HELP_STRING([--enable-native],
                [enable_native=yes]
 )
 
-AX_CHECK_COMPILE_FLAG([-O3], [CFLAGS=-O3])
 dnl Not all architectures support -march=native
 if test $enable_native == "yes"; then
   AX_CHECK_COMPILE_FLAG([-march=native], [], [enable_native=no])
