message: Fix case when target and host_os are the same.
diff: @@ -356,8 +356,11 @@ $(eval $(call add_third_party_download,$(PERSON_MODEL_URL),$(PERSON_MODEL_MD5),p
  $(eval $(call add_third_party_download,$(PERSON_MODEL_INT8_URL),$(PERSON_MODEL_INT8_MD5),person_model_int8,))
  # The target-specific makefile must have a name that is exactly
  -# TARGET_makefile.inc
  +# TARGET_makefile.inc and is only needed for cross-compilation (i.e. when TARGET
  +# is different from the HOST_OS).
  +ifneq ($(TARGET),$(HOST_OS))
  include $(MAKEFILE_DIR)/targets/$(TARGET)_makefile.inc
  +endif
  # Load dependencies for optimized kernel implementations.
  include $(wildcard $(MAKEFILE_DIR)/ext_libs/*.inc)
  