From 0379b39596644ff2c691eddb5ed4cf091e0cbd1b Mon Sep 17 00:00:00 2001
From: Virgile Prevosto <virgile.prevosto@m4x.org>
Date: Wed, 1 Jul 2020 11:46:34 +0200
Subject: [PATCH] [configure] make explicit that unix2dos is used somewhere...

Otherwise configure won't bother with giving a value to the appropriate
variables...
---
 configure.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure.in b/configure.in
index 85aedf77dbb..364940906cb 100644
--- a/configure.in
+++ b/configure.in
@@ -952,6 +952,8 @@ configure_tool([DOT],[dot],[dot not found: you should install GraphViz],no)
 configure_tool([UNIX2DOS],[unix2dos],
                [unix2dos not found: you should install tofrodos],no)
 
+plugin_use_external(tests,unix2dos)
+
 ########################
 # Plug-in dependencies #
 ########################
-- 
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