--- configure.orig	Sat Jul 14 11:22:11 2007
+++ configure	Sat Jul 14 11:22:20 2007
@@ -1978,7 +1978,7 @@ fi
 
 
 # Checks for programs.
-CXXFLAGS="$CXXFLAGS -O3 -Wall -pedantic -Wno-long-long"
+CXXFLAGS="$CXXFLAGS -Wall -pedantic -Wno-long-long"
 ac_ext=cc
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'