RE: [Tinycc-devel] Re: Versioning

[Christian Jullien]

This set of macros could do the job:

#include <stdio.h>

#undef  TCC_VERSION
#undef  __TINYC__

#define TCC_STRINGIFY(major, minor, patch)      #major "." #minor "." #patch
#define TCC_TOSTRING(major, minor, patch)       TCC_STRINGIFY(major, minor,
patch)

#define __TINYC_MAJOR__ 0
#define __TINYC_MINOR__ 9
#define __TINYC_PATCH__ 25
#define __TINYC__       (__TINYC_MAJOR__ * 10000 \
                   + __TINYC_MINOR__ * 100 \
                   + __TINYC_PATCH__)
#define TCC_VERSION TCC_TOSTRING(__TINYC_MAJOR__, __TINYC_MINOR__,
__TINYC_PATCH__)

int
main()
{
        const char * version = TCC_VERSION;

        printf("<Version %s>\n", version);
        return( 0 );
}

-----Original Message-----
From: address@hidden
[mailto:address@hidden On Behalf Of Mark
Wooding
Sent: Friday, May 22, 2009 15:27
To: address@hidden
Subject: [Tinycc-devel] Re: Versioning


lostgallifreyan <address@hidden> writes:

> "Christian Jullien" <address@hidden> wrote:
> >#elif (__TINYC__ >= 926 || __TINYC__ <= 928)
>
> If an arithmetical comparison is to be made, why not first treat the
> value as a string then strip out all but the digits and convert to
> number?

I don't know how to do that in the C preprocessor.  Do you?

-- [mdw]


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