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no_define


Hi,

I'm looking at test programs of io/wallclock in the latest cvs.
In wallclock2.cxx, there is such lines like below:

	#elif !defined(CYGINT_LIBC_STARTUP_CONTEXT)
	# define NA_MSG "Requires main to be invoked"
	#endif

On the other hand, CYGINT_LIBC_STARTUP_CONTEXT in set as "no_define" in 
language/c/libc/startup/current/cdl/startup.cdl.
I have a question.

1) In this case, can I delete no_define property in the startup.cdl?

I have general questions as well.

2) Is there any general rule whether CDL entity should be set as no_define 
   or not?
3) Can we delete the no_define property without much consideration generally?

Thank you in advance.

Regards,
Motoya Kurotsu
Alilled Telesis K.K.


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