--- configure.orig	2009-05-02 22:52:30.000000000 +0200
+++ configure	2009-05-02 23:11:12.000000000 +0200
@@ -4985,16 +4985,11 @@
 fi
 
 if test "x$enable_debug" = "xyes"; then
-         # remove -O flags from CFLAGS
-         CFLAGS=`perl -e '$ARGV0=~s/-O\d?//g;print $ARGV0' -- "$CFLAGS"`
          # add debug parameters
          CFLAGS="$CFLAGS -g -DDEBUG -DDOJDEBUG"
          { echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6; }
 else
-         # remove -g flags from CFLAGS
-         CFLAGS=`perl -e '$ARGV0=~s/-g//g;print $ARGV0' -- "$CFLAGS"`
-         CFLAGS="$CFLAGS -O2"
          { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
 fi