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freetds - Re: [freetds] Can't compile nightly build with VC6

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  • From: Михаил Гаврилов <mikhail.v.gavrilov AT gmail.com>
  • To: FreeTDS Development Group <freetds AT lists.ibiblio.org>
  • Subject: Re: [freetds] Can't compile nightly build with VC6
  • Date: Fri, 22 Oct 2010 14:30:52 +0600

> I wonder how to interpret your message.  Are you asking for advice?
> Letting others know?  Expecting a fix?
>
> As the project maintainer, what I would like to see is a message saying,
> "I couldn't compile [version] in my environment on [system] with
> [compiler].  Please see attached patch that makes it work for me."
>
> We try -- we really do try -- to make the FreeTDS code as portable as
> possible.  It's a collaborative effort.  I build in Win32 from time to
> time, and the code compiles for me in my environment.  Others do, too.  If
> it doesn't build in your environment, it's because something's different.
> No one but you has access to your system and can determine what, exactly,
> is wrong.  That's why a patch would be so much better than a a game of
> three-code monte.
>
> http://msdn.microsoft.com/en-us/library/7fh3a000(VS.80).aspx
>
> LONG_MIN is defined, it seems, in Microsoft's limits.h.  src/tds/config.c
> says:
>
>        #if HAVE_LIMITS_H
>        #include <limits.h>
>        #endif
>
> but win32/config.h doesn't define it:
>
>        $ grep -ci limit win32/config.h
>        0
>
> So, the real mystery is why it works at all!  But it's quite possible some
> other file, perhaps a system header file, does include limits.h in some
> versions of Visual Studio.  Or maybe "VC6" (I don't remember which one
> that is) didn't have a limits.h at all, doesn't define LONG_MIN?  What
> does your documentation say?
>
> If you do have it, then I would try adding
>
>        #define HAVE_LIMITS_H 1
>
> to win32/config.h.
>
> HTH.  I look forward to your patch!  :-)
>
> --jkl
>



James, thank's for lecture.
LONG_MIN is really defined in Microsoft's limits.h, but by default
HAVE_LIMITS_H not defined.
Adding #define HAVE_LIMITS_H 1 to win32/config.h solve errors with
undeclared 'LONG_MIN' and 'LONG_MAX'.

Thanks.

What you can say about problem
D:\php-sdk\php53dev\vc6\x86\pecl\freetds-0.83.dev.20101014\src\tds\sspi.c(122)
: error C2039: 'FreeCredentialsHandle' : is not a member of
'_SECURITY_FUNCTION_TABLE_A' ???




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