--- /dev/null
+#! /bin/sh
+# This script makes the autoconf mechanism for the Unix port work.
+# It's separate from mkfiles.pl because it won't work (and isn't needed)
+# on a non-Unix system.
+
+# Track down automake's copy of install-sh
+cp `aclocal --print-ac-dir | sed 's/aclocal$/automake/'`/install-sh unix/.
+(cd unix && autoreconf && rm -rf aclocal.m4 autom4te.cache)