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freetds - Re: [freetds] COMPILATION UNDER QNX 4.25

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  • From: "James K. Lowden" <jklowden AT schemamania.org>
  • To: FreeTDS Development Group <freetds AT lists.ibiblio.org>
  • Subject: Re: [freetds] COMPILATION UNDER QNX 4.25
  • Date: Sat, 19 Jul 2003 16:15:21 -0400

On Sat, 19 Jul 2003 13:18:17 -0500, GUTIERREZ Pablo TESIS-TAMSA
<Tesgup AT tamsa.com.mx> wrote:
>
> I'd like to help to make freetds easier to be built under QNX
> 4.25/WATCOM C,

Hi, Pablo. Let's see if we can help you.

> The fd_set type under QNX 4 is declared into <sys/select.h>

I added detection for sys/select.h to configure.in (generates
./configure). That should automatically notice the file. It will be in
tomorrow's snapshot. Please post a patch with:

#if HAVE_SELECT_H
# include <sys/select.h>
#endif /* HAVE_SELECT_H */

in the appropriate files.

> QNX
> int _vbprintf (char* buf, size_t count, const char* format, va_list arg
> ); int _bprintf (char* buf, size_t count, const char* format, ...);
> LINUX
> int vsnprintf(char* buf, size_t count, const char* format, va_list arg
> ); int snprintf(char *str, size_t size, const char *format, ...);

These are very nonstandard functions. I suppose the least intrusive
approach is to add something like this to include/tds_sysdep_private.h:

#if defined (__QNX__)
# define vsnprintf _vbprintf
# define snprintf _bprintf
#endif /* QNX */

If you do that and it works, please send us the patch, and I'll apply it.


--jkl




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