function(cppbessot_odb_find_object_headers out_var include_dir)
  file(GLOB _headers "${include_dir}/*/model/*.h")
  if(NOT _headers)
    message(FATAL_ERROR "No model headers found under ${include_dir}")
  endif()

  set(_object_headers "")
  foreach(_header IN LISTS _headers)
    file(READ "${_header}" _header_contents)
    if(_header_contents MATCHES "#pragma db object")
      list(APPEND _object_headers "${_header}")
    endif()
  endforeach()

  if(NOT _object_headers)
    message(FATAL_ERROR "No ODB object headers found under ${include_dir}")
  endif()

  set(${out_var} "${_object_headers}" PARENT_SCOPE)
endfunction()