plugin/core: add linking to xdot

E.g. plugin/core/gvrender_core_dot.c uses parseXDot from
lib/xdot/xdot.c.

This will allow removal of unecessary linking to xdot in gvc in an
upcoming commit.

diff --git a/plugin/core/CMakeLists.txt b/plugin/core/CMakeLists.txt
index 2f003e7791863b971e7bede8a124074095bf69de..b9174964fbf142a9511ef1098704c0c22e6a7417 100644 (file)
--- a/plugin/core/CMakeLists.txt
+++ b/plugin/core/CMakeLists.txt
@@ -43,6 +43,7 @@ target_link_libraries(gvplugin_core
     cdt
     cgraph
     gvc
+    xdot
 )
 
 # Installation location of library files