+SKIP: {
+
+my $INCFILE = File::Spec->rel2abs("$base/missinginclude");
+if (open my $dummy, "<", $INCFILE) { # like PLP::source will
+ fail("file missinginclude shouldn't exist");
+ skip("missinginclude tests", 2);
+}
+my $INCWARN = qq{Can't open "$INCFILE" ($!)};
+