target_sources(
  ActsCore
  PRIVATE
    AbstractVolume.cpp
    ConeLayer.cpp
    ConeVolumeBounds.cpp
    CuboidVolumeBounds.cpp
    CuboidVolumeBuilder.cpp
    CutoutCylinderVolumeBounds.cpp
    CylinderLayer.cpp
    CylinderVolumeBounds.cpp
    CylinderVolumeBuilder.cpp
    CylinderVolumeHelper.cpp
    Extent.cpp
    KDTreeTrackingGeometryBuilder.cpp
    DiscLayer.cpp
    GenericApproachDescriptor.cpp
    GenericCuboidVolumeBounds.cpp
    GeometryIdentifier.cpp
    GlueVolumesDescriptor.cpp
    Layer.cpp
    LayerArrayCreator.cpp
    LayerCreator.cpp
    NavigationLayer.cpp
    PassiveLayerBuilder.cpp
    PlaneLayer.cpp
    Polyhedron.cpp
    ProtoLayer.cpp
    ProtoLayerHelper.cpp
    SurfaceArrayCreator.cpp
    TrackingGeometry.cpp
    TrackingGeometryBuilder.cpp
    TrackingVolume.cpp
    TrackingVolumeArrayCreator.cpp
    TrapezoidVolumeBounds.cpp
    Volume.cpp
    VolumeBounds.cpp
)
