--- trunk.orig/configure	2011-10-25 21:41:03.000000000 +0200
+++ trunk/configure	2015-02-27 19:33:11.000000000 +0100
@@ -91,7 +91,7 @@ cat <<EOF > config.mk
 # Modifications to this file are lost if ./configure is ran again.
 
 CONF_VERSION = 1.0.5
-CONF_CFLAGS = -Wall -O2 $var_debug
+CONF_CFLAGS = -Wall $var_debug
 CONF_ASN_CFLAGS = $var_asn1_debug
 CONF_PREFIX = $var_prefix
 CONF_PRECOMPILED_ASN = $var_precompiled_asn
