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25 lines
524 B
PHP
25 lines
524 B
PHP
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#
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# \brief Check validity of user input
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# \author Norman Feske
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# \date 2014-05-27
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#
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ifeq ($(ARGUMENT),)
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$(TARGET): missing_argument
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missing_argument: usage
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@$(ECHO) "Error: Missing port name as argument"; false
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endif
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ifneq ($(words $(ARGUMENT)),1)
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$(TARGET): too_many_arguments
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too_many_arguments: usage
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@$(ECHO) "Error: Too many arguments specified, expecting one argument"; false
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endif
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ifeq ($(PORT),)
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$(TARGET): nonexisting_port
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nonexisting_port:
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@$(ECHO) "Error: Port $(PORT_NAME) does not exist"; false
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endif
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