From ad271f63f4190866948d95f213d6eb670d73060b Mon Sep 17 00:00:00 2001
From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Sat, 28 Aug 2021 09:35:39 +0200
Subject: [PATCH] dotgen: add linking to cgraph

E.g. cluster.c uses agfstnode from lib/cgraph/node.c.

This removes the need to link to cgraph for downstream libraries that
do not explicitly use cgraph.
---
 lib/dotgen/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/dotgen/CMakeLists.txt b/lib/dotgen/CMakeLists.txt
index 150fe588b..1fdd69e67 100644
--- a/lib/dotgen/CMakeLists.txt
+++ b/lib/dotgen/CMakeLists.txt
@@ -32,3 +32,7 @@ target_include_directories(dotgen PRIVATE
     ${GRAPHVIZ_LIB_DIR}/pack
     ${GRAPHVIZ_LIB_DIR}/pathplan
 )
+
+target_link_libraries(dotgen PRIVATE
+    cgraph
+)
-- 
2.40.0