qt moc fails during build

[vbargsten]

Getting a similar error as described here rock-core/base-types#131
or here https://forum.qt.io/topic/22458/semi-solved-qt5-moc-error-in-combination-with-boost/3

/usr/include/boost/predef/language/stdc.h:52: Parse error at "defined"

System: Ubuntu 18.04.5 LTS

Compilation continues with the following changes:

diff --git a/viz/SpatioTemporalContourMapVisualization.hpp b/viz/SpatioTemporalContourMapVisualization.hpp
index a0144e3..dd9ed1c 100644
--- a/viz/SpatioTemporalContourMapVisualization.hpp
+++ b/viz/SpatioTemporalContourMapVisualization.hpp
@@ -27,12 +27,14 @@
 #ifndef envire_maps_SpatioTemporalContourMapVisualization_H
 #define envire_maps_SpatioTemporalContourMapVisualization_H
 
+#ifndef Q_MOC_RUN
 #include <boost/noncopyable.hpp>
 #include <vizkit3d/Vizkit3DPlugin.hpp>
 #include <osg/Geode>
 #include <envire_core/items/SpatioTemporal.hpp>
 #include <vizkit3d/ContourMapVisualization.hpp>
 #include <maps/geometric/ContourMap.hpp>
+#endif
 
 namespace vizkit3d
 {
diff --git a/viz/SpatioTemporalElevationMapVisualization.hpp b/viz/SpatioTemporalElevationMapVisualization.hpp
index 28e056d..7af51f6 100644
--- a/viz/SpatioTemporalElevationMapVisualization.hpp
+++ b/viz/SpatioTemporalElevationMapVisualization.hpp
@@ -27,12 +27,14 @@
 #ifndef envire_maps_SpatioTemporalElevationMapVisualization_H
 #define envire_maps_SpatioTemporalElevationMapVisualization_H
 
+#ifndef Q_MOC_RUN
 #include <boost/noncopyable.hpp>
 #include <vizkit3d/Vizkit3DPlugin.hpp>
 #include <osg/Geode>
 #include <envire_core/items/SpatioTemporal.hpp>
 #include <maps/grid/ElevationMap.hpp>
 #include <vizkit3d/ElevationMapVisualization.hpp>
+#endif
 
 namespace vizkit3d
 {
diff --git a/viz/SpatioTemporalGridMapVisualization.hpp b/viz/SpatioTemporalGridMapVisualization.hpp
index c88b16f..bcf61c0 100644
--- a/viz/SpatioTemporalGridMapVisualization.hpp
+++ b/viz/SpatioTemporalGridMapVisualization.hpp
@@ -27,12 +27,14 @@
 #ifndef envire_maps_SpatioTemporalGridMapVisualization_H
 #define envire_maps_SpatioTemporalGridMapVisualization_H
 
+#ifndef Q_MOC_RUN
 #include <boost/noncopyable.hpp>
 #include <vizkit3d/Vizkit3DPlugin.hpp>
 #include <osg/Geode>
 #include <envire_core/items/SpatioTemporal.hpp>
 #include <vizkit3d/GridMapVisualization.hpp>
 #include <maps/grid/GridMap.hpp>
+#endif
 
 namespace vizkit3d
 {
diff --git a/viz/SpatioTemporalTraversabilityGridVisualization.hpp b/viz/SpatioTemporalTraversabilityGridVisualization.hpp
index b89422c..df3f0d7 100644
--- a/viz/SpatioTemporalTraversabilityGridVisualization.hpp
+++ b/viz/SpatioTemporalTraversabilityGridVisualization.hpp
@@ -26,13 +26,14 @@
 
 #ifndef envire_maps_SpatioTemporalTraversabilityGridVisualization_H
 #define envire_maps_SpatioTemporalTraversabilityGridVisualization_H
-
+#ifndef Q_MOC_RUN
 #include <boost/noncopyable.hpp>
 #include <vizkit3d/Vizkit3DPlugin.hpp>
 #include <osg/Geode>
 #include <envire_core/items/SpatioTemporal.hpp>
 #include <vizkit3d/TraversabilityGridVisualization.hpp>
 #include <maps/grid/TraversabilityGrid.hpp>
+#endif
 
 namespace vizkit3d
 {