Charles, any chance of upgrading Autoconf to last version from current 2.68 ? I start to see packages with AC_PREREQ(2.69) Regards Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple