(semi-experiment: cont)

CMakeLists.txt

@@ -113,10 +113,11 @@ foreach(ipc_meta_project ${IPC_META_PROJECTS})
   endblock()
 endforeach()
 
-include("${FLOW_LIKE_META_ROOT_flow}/tools/cmake/FlowLikeProject.cmake")
+include("${FLOW_LIKE_META_ROOT_flow}/tools/cmake/FlowLikeProject.cmake") # Determine $PROJ_VERSION, at least.
+project(${PROJ_CAMEL} VERSION ${PROJ_VERSION} DESCRIPTION ${PROJ_HUMAN} LANGUAGES CXX)
 
-# Got through that; now actually do the add_subdirectory()s.  Output/error handling is crisper this way than doing
-# add_subdirectory() within the above loop.
+# Got through that; now actually do the add_subdirectory()s.  This needs to below the project() call just above.
+# (Also, output/error handling is crisper this way than doing add_subdirectory() within the above loop.)
 foreach(ipc_meta_project ${IPC_META_PROJECTS})
   # Finally!  Note in the build output the name is normalized to simply ${ipc_meta_project} (e.g., "flow").
   add_subdirectory(${FLOW_LIKE_META_ROOT_${ipc_meta_project}} ${ipc_meta_project})