On 12/15/2012 05:01 PM, Marko Lindqvist wrote: > Does it make sure core is new one it has created. No. > Is the performance issue in the checking of nature of "core" *every > time* configure has potentially created one to be removed? Yes. _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf