$NetBSD: patch-configure,v 1.1 2021/03/12 09:57:18 nia Exp $

NetBSD provides libedit-as-readline, but chrony wants libedit.
just include the fake readline header.

--- configure.orig	2020-10-07 15:27:34.000000000 +0000
+++ configure
@@ -858,7 +858,7 @@ fi
 READLINE_LINK=""
 if [ $feat_readline = "1" ]; then
   if [ $try_editline = "1" ]; then
-    if test_code editline 'stdio.h editline/readline.h' '' '-ledit' \
+    if test_code editline 'stdio.h readline.h' '' '-ledit' \
       'add_history(readline("prompt"));'
     then
       add_def FEAT_READLINE