Add header file to the cmake project

diff --git a/simgear/scene/tgdb/CMakeLists.txt b/simgear/scene/tgdb/CMakeLists.txt
index f340727d5217a57cc7c64ee78eb863fb2ac3a406..ff9dd97f2a93075393ee8a6a9c43dd5bc0591752 100644 (file)
--- a/simgear/scene/tgdb/CMakeLists.txt
+++ b/simgear/scene/tgdb/CMakeLists.txt
@@ -4,6 +4,7 @@ set(HEADERS
     GroundLightManager.hxx
     ReaderWriterSPT.hxx
     ReaderWriterSTG.hxx
+    SGBuildingBin.hxx
     SGDirectionalLightBin.hxx
     SGLightBin.hxx
     SGModelBin.hxx