Move viewer-related sources to separate folder.

[flightgear.git] / src / Instrumentation / heading_indicator_dg.cxx

diff --git a/src/Instrumentation/heading_indicator_dg.cxx b/src/Instrumentation/heading_indicator_dg.cxx
index d44e0b036f283fccd6a0e3c514168bf5acb23738..303f8474686fd9432cd76aef92395d4344f379e0 100644 (file)
--- a/src/Instrumentation/heading_indicator_dg.cxx
+++ b/src/Instrumentation/heading_indicator_dg.cxx
@@ -6,6 +6,10 @@
 //
 // This file is in the Public Domain and comes with no warranty.
 
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
 #include <simgear/compiler.h>
 #include <simgear/sg_inlines.h>
 #include <iostream>