if(NOT INF_ENGINE_RELEASE AND NOT INF_ENGINE_RELEASE_INIT)
message(STATUS "WARNING: InferenceEngine version has not been set, 2021.4.1 will be used by default. Set INF_ENGINE_RELEASE variable if you experience build errors.")
set(INF_ENGINE_RELEASE_INIT "2021040100")
message(STATUS "WARNING: InferenceEngine version has not been set, 2021.4.2 will be used by default. Set INF_ENGINE_RELEASE variable if you experience build errors.")