if test "$HAS_EPOLL" = yes; then
AC_DEFINE(HAVE_EPOLL)
fi
+AM_CONDITIONAL(USE_EPOLL, [test "$HAS_EPOLL" = yes ])
AH_TEMPLATE(HAVE_XATTR, [define to compile support for filesystem extended attributes])
AC_ARG_WITH(xattr, [ --with-xattr Enable XATTR support])