With layers and layers of dealing-with-auto* magic in various systems, we find conflicts between various people trying to be smart.

The FreeBSD ports system now installs auto*-wrapper to act kind of like detect-autoconf.pl already -- but detect-autoconf.pl finds -wrapper and thinks that it's the latest version of the autotool in question. Short-circuit that by skipping the -wrapper tools.

Patch figured out by [ade], Ade & lofi.