I did send an e-mail directly, and posted an answer publically to
news:comp.lang.c.moderated - it is really off-topic. cheers, guido
Es schrieb Kenneth Pronovici:
>
> I guess this is probably somewhat off-topic, but I'm hoping someone here
> can point me in the right direction. I apologize in advance if this is
> too off-topic - feel free to take the conversation off the list if need
> be.
>
> I have a function:
>
> LogTrace(char *format, ...);
>
> that is used for tracing. For potential performance reasons in
> production my boss wants the option to remove these calls entirely. I'd
> like to provide an autoconf option --without-tracing that would build a
> version of my program with these calls removed, but I'm running into a
> brick wall (possibly of my own making).
>
> My initial guess was something like this:
>
> #ifdef WITHOUT_TRACING
> #define LogTrace
> #endif
>
> However, that definition will turn this:
>
> LogTrace("%s", variable);
>
> into this:
>
> ("%s", variable);
>
> which doesn't seem like a good idea although it does seem to compile at
> least some of the time.
>
> Anyone have any suggestions on a better way to do this? Just an example
> of a package which does something similar would be a great starting
> point. I'm doing all of this work in ANSI C.
>
> Thanks, and again, I'm sorry if this is too off-topic.
>
> KEN
>
> --
> Kenneth J. Pronovici <[EMAIL PROTECTED]>
> Personal Homepage: http://www.skyjammer.com/~pronovic/
> "They that can give up essential liberty to obtain a little
> temporary safety deserve neither liberty nor safety."
> - Benjamin Franklin, Historical Review of Pennsylvania, 1759
>
>
>--------------------------------------------------------------------------------------------------------------------------------
> Part 1.2Type: application/pgp-signature
-- guido http://freespace.sf.net/guidod
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