Fix: Fixed makefile to display names of executed commands for tests.

(Redmine issue: #3387,#4216)

Makefile

@@ -512,28 +512,28 @@ pyflakes: FORCE
 	@echo "\n$(GREEN)*** Checking executables with pyflakes ***$(NC)\n"
 	@echo "Python version: `$(PYTHON) --version`"
 	@echo ""
-	@$(PYTHON) -m pyflakes $(DIR_BIN)
+	$(PYTHON) -m pyflakes $(DIR_BIN)
 
 	@echo "\n$(GREEN)*** Checking library with pyflakes ***$(NC)\n"
 	@echo "Python version: `$(PYTHON) --version`"
 	@echo ""
-	@$(PYTHON) -m pyflakes $(DIR_LIB)
+	$(PYTHON) -m pyflakes $(DIR_LIB)
 
 pylint: FORCE
 	@echo "\n$(GREEN)*** Checking executables with pylint ***$(NC)\n"
 	@echo "Python version: `$(PYTHON) --version`"
 	@echo ""
-	-@PYTHONPATH=$(DIR_LIB) $(PYTHON) -m pylint --rcfile .pylintrc-bin $(DIR_BIN)
+	-PYTHONPATH=$(DIR_LIB) $(PYTHON) -m pylint --rcfile .pylintrc-bin $(DIR_BIN)
 
 	@echo "\n$(GREEN)*** Checking library with pylint ***$(NC)\n"
 	@echo "Python version: `$(PYTHON) --version`"
 	@echo ""
-	-@PYTHONPATH=$(DIR_LIB) $(PYTHON) -m pylint --rcfile .pylintrc-lib $(DIR_LIB)
+	-PYTHONPATH=$(DIR_LIB) $(PYTHON) -m pylint --rcfile .pylintrc-lib $(DIR_LIB)
 
 test:
 	@echo "\n$(GREEN)*** Checking code with nosetests ***$(NC)\n"
 	@echo "Python version: `$(PYTHON) --version`"
-	PYTHONPATH=$(DIR_LIB) $(NOSETESTS)
+	APP_ROOT_PATH=$(shell realpath ./chroot) PYTHONPATH=$(DIR_LIB) $(NOSETESTS)
 
 
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