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Newsgroups: comp.lang.ada
Date: Tue, 11 Jun 2019 09:34:39 -0700 (PDT)
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Subject: Re: Can AdaMULTI preprocessor directives be defined with the GUI?
From: Shark8 <onewingedshark@gmail.com>
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Xref: reader01.eternal-september.org comp.lang.ada:56616
Date: 2019-06-11T09:34:39-07:00
List-Id: <comp.lang.ada>

On Tuesday, June 11, 2019 at 10:19:20 AM UTC-6, Judy...@gmail.com wrote:
> Hello,
> 
> Is it possible to define a preprocessor directive variable using something like the AdaMULTI GUI interface itself instead of defining a variable within the code?
> 
> I.E.: Can I define the following using the GUI itself or some other way without defining the variable within the Ada code? Do I have more than one option? What's the best way to do it?
> 
> #if DAYSOFOURLIVES'DEFINED then
> 
> --...
> #end if;

Ada has no preprocessor; this was a deliberate design-decision.
The way such conditional variance is typically handled is through the tooling/project system. (e.g. by specifying a particular implementation [ADB file] to associate with the corresponding specification for that particular compilation.)