message: Set ISPCRT_DIR in ispcrtConfig
diff: @@ -11,6 +11,7 @@ check_required_components("@PROJECT_NAME@")
  ## Setup ISPC includes ##
  set(ISPCRT_INCLUDE_DIR ${CMAKE_CURRENT_LIST_DIR}/../../../include/ispcrt)
  +set(ISPCRT_DIR ${CMAKE_CURRENT_LIST_DIR})
  include_directories_ispc(${ISPCRT_INCLUDE_DIR})
  ## Find level_zero if required ##
  