Merge remote-tracking branch 'private/master' into secure-grt-rudy-tweak

Author: gudeh

flow/Makefile

@@ -1053,6 +1053,7 @@ klayout:
 
 .phony: run
 run:
+	@mkdir -p $(RESULTS_DIR) $(LOG_DIR) $(REPORTS_DIR) $(OBJECTS_DIR)
 	($(OPENROAD_CMD) -no_splash $(if $(filter %.py,$(RUN_SCRIPT)),-python) $(RUN_SCRIPT) 2>&1 | tee $(abspath $(LOG_DIR)/run.log))
 
 # Utilities