$NetBSD: patch-configure,v 1.1 2017/06/18 09:08:22 dholland Exp $

Fix broken build with perl 5.26.

--- configure~	2016-04-19 16:52:35.000000000 +0000
+++ configure
@@ -1158,7 +1158,7 @@ interpval="$ac_cv_sys_interpreter"
 
 echo "launching proprietary configuration..."
 
-$PERL $srcdir/config/config.pl \
+$PERL -I. $srcdir/config/config.pl \
   HASHBANG=$ac_cv_sys_interpreter \
   OLDCONFIG=$with_oldconfig \
   EXTRAPATH=$with_extrapath \