diff --git a/cmake/packagemaker.cmake b/cmake/packagemaker.cmake
index b9b5fdc5a..94331cb28 100644
--- a/cmake/packagemaker.cmake
+++ b/cmake/packagemaker.cmake
@@ -199,6 +199,10 @@ IF(APPLE)
     CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/packaging/OSX/findersettings.scpt.in" 
                    "${CMAKE_CURRENT_BINARY_DIR}/${DMG_FINDER_SCRIPT}" @ONLY)
 
+   # Create a script to create the base bundle from the full bundle
+   CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/packaging/OSX/createbaseapp.cmake.in"
+                   "${CMAKE_CURRENT_BINARY_DIR}/createbaseapp.cmake" @ONLY)
+
 ENDIF(APPLE)
 
 ##########################################################################################
diff --git a/packaging/OSX/createbaseapp.cmake.in b/packaging/OSX/createbaseapp.cmake.in
new file mode 100644
index 000000000..758084fa2
--- /dev/null
+++ b/packaging/OSX/createbaseapp.cmake.in
@@ -0,0 +1,36 @@
+#==============================================================================
+#
+#    Generated Script file for creating the the base app bundle
+#    Apple only
+#
+#==============================================================================
+
+# Create the base.app
+
+message(STATUS "Creating @SD_BASE_BUNDLE_NAME@ bundle...")
+
+file(COPY "@CMAKE_INSTALL_PREFIX@/"
+      DESTINATION "@SD_BASE_BUNDLE_NAME@"
+      PATTERN "@SD_DATADIR@/tracks/*" EXCLUDE
+      PATTERN "@SD_DATADIR@/cars/models/*" EXCLUDE)
+
+
+file(GLOB SC_CARS
+   LIST_DIRECTORIES TRUE
+   "@CMAKE_INSTALL_PREFIX@/@SD_DATADIR@/cars/models/sc-*")
+
+foreach(_CAR ${SC_CARS})
+   #message(STATUS "_CAR = ${_CAR}")
+   file(COPY "${_CAR}"
+   DESTINATION "@SD_BASE_BUNDLE_NAME@/@SD_DATADIR@/cars/models")
+endforeach()
+
+file(GLOB SC_TRACKS
+      LIST_DIRECTORIES TRUE
+      "@CMAKE_INSTALL_PREFIX@/@SD_DATADIR@/tracks/circuit/espie")
+
+foreach(_TRACK ${SC_TRACKS})
+   #message(STATUS "_TRACK = ${_TRACK}")
+   file(COPY "${_TRACK}"
+      DESTINATION "@SD_BASE_BUNDLE_NAME@/@SD_DATADIR@/tracks/circuit")
+endforeach()