From: Miguel Griffa <mgriffa@technisys.net>
To: Christopher Quinn <cq@htec.demon.co.uk>
Cc: linux-c-programming@vger.kernel.org
Subject: Re: defining a #define
Date: Thu, 05 Dec 2002 10:22:52 -0300 [thread overview]
Message-ID: <3DEF532C.5020701@technisys.net> (raw)
In-Reply-To: <3DEF43F5.7050907@htec.demon.co.uk>
Just what you did is ok
#ifdef LINUX
#define GREAT_API
#define OS "Linux"
#else
#define UNKNOWN
#endif
Christopher Quinn wrote:
Christopher Quinn wrote:
> if i compile a library with a certain build flag
> there are times when i would like to reflect that flag
> into the header file for the library, so that larger
> compilations involving the library are built the same
> way.
>
> ie. something like
>
> ---library.h---
> #ifdef BUILD_THIS_WAY
> #text "#define BUILD_THIS_WAY"
> #endif
>
> i could not find anything in the gnu cpp docs.
> but does anyone know for sure there *is* a way?
>
> thanks.
> - chris
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe
> linux-c-programming" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> if i compile a library with a certain build flag
> there are times when i would like to reflect that flag
> into the header file for the library, so that larger
> compilations involving the library are built the same
> way.
>
> ie. something like
>
> ---library.h---
> #ifdef BUILD_THIS_WAY
> #text "#define BUILD_THIS_WAY"
> #endif
>
> i could not find anything in the gnu cpp docs.
> but does anyone know for sure there *is* a way?
>
> thanks.
> - chris
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe
> linux-c-programming" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2002-12-05 13:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200211071046.24987.abulfazl@juniv.edu>
2002-11-07 15:35 ` getch() Progga
2002-11-07 18:04 ` getch() Elias Athanasopoulos
2002-11-07 17:19 ` getch() Glynn Clements
2002-11-07 20:58 ` getch() Elias Athanasopoulos
2002-11-08 9:04 ` getch() Progga
2002-11-08 17:51 ` getch() Glynn Clements
2002-12-05 12:17 ` defining a #define Christopher Quinn
2002-12-05 13:22 ` Miguel Griffa [this message]
2002-12-05 13:36 ` Christopher Quinn
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