Date: Wed, 28 Jul 1999 22:01:05 +0200
To: pgcc AT delorie DOT com
Subject: Re: how do I use the precompile switch of gcc?
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References: <002e01bed8ac$730da080$72327cc8 AT edwina DOT sc DOT mcel DOT mot DOT com>
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In-Reply-To: <002e01bed8ac$730da080$72327cc8@edwina.sc.mcel.mot.com>; from edwina lu on Wed, Jul 28, 1999 at 11:51:17AM +0800
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From: Marc Lehmann <pcg AT goof DOT com>
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On Wed, Jul 28, 1999 at 11:51:17AM +0800, edwina lu <edwinal AT nj DOT sc DOT mcel DOT mot DOT com> wrote:
> Hi, Sir:

>     I am confused by a gcc precompile problem for a few days. It seems

gcc does not support precompilation. However, you probably mean
"preprocessing".

>     this web has a lot experts on gcc. So could you help me?  My
>     problem is : I wanna get a precompiled file that has no ifdef and
>     expression. But if I use gcc -E I only get a file has no ifdef but
>     still has expression in const and enum.

These symbols are no preprocessor macros (and as such don't get expanded).

Please note that a forum like news://comp.lang.c is much better suited for
basic c language questions.

HTH,

--  
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