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List:       kde-devel
Subject:    Re: Conditional compilation
From:       Michael Pyne <michael.pyne () kdemail ! net>
Date:       2006-05-01 0:22:42
Message-ID: 200604302022.52903.michael.pyne () kdemail ! net
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On Sunday 30 April 2006 19:47, Remi Villatel wrote:
> Hi there,
>
> What I need to be able to compile something for an older version of KDE
> is to remove a few lines from my sources. Here is what I found in order
> to do that:
>
> #include <kdeversion.h>
> #ifndef KDE_IS_VERSION
> #define KDE_IS_VERSION(a, b, c) 0
> #endif
>
> Then...
>
> #if KDE_IS_VERSION(3, 5, 0)
> line to remove
> line to remove
> ...
> #endif
>
> Is this "legal" or is there another way?

It's certainly legal.  Was there a KDE 3 release without KDE_IS_VERSION()?  
Seems so useful I'd be surprised if it wasn't around for all of KDE 3. =D

Regards,
 - Michael Pyne
>
> Thanks,

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