From 67f16b1a9e578bf2796cb5d4c7057ca984df3ecb Mon Sep 17 00:00:00 2001
From: Jeremy Sowden <jeremy@azazel.net>
Date: Mon, 7 Sep 2020 11:39:04 +0100
Subject: build: check whether dot is available when configuring doxygen.

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Tested-by: Duncan Roe <duncan_roe@optusnet.com.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 doxygen.cfg.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'doxygen.cfg.in')

diff --git a/doxygen.cfg.in b/doxygen.cfg.in
index 3f13f97..c54f534 100644
--- a/doxygen.cfg.in
+++ b/doxygen.cfg.in
@@ -161,7 +161,7 @@ PERL_PATH              = /usr/bin/perl
 CLASS_DIAGRAMS         = YES
 MSCGEN_PATH            =
 HIDE_UNDOC_RELATIONS   = YES
-HAVE_DOT               = YES
+HAVE_DOT               = @HAVE_DOT@
 CLASS_GRAPH            = YES
 COLLABORATION_GRAPH    = YES
 GROUP_GRAPHS           = YES
-- 
cgit v1.2.3