FreeTDS Development Group

[<camber AT ais.org>]

Mark,

I've merge this patch in.  Let me know how it works folks.

Brian

On Thu, 1 Jun 2000, Mark Schaal wrote:

> 
> I think the below change to configure.in (and consequent change
> to configure) should take care of the FIONBIO problem. It tests
> out on my Solaris2.7_x86.  I don't have a convenient Linux box
> networked at the moment to check against (maybe next week), but
> based on header files it looks okay.  I have to say autoconf takes
> a bit of time to get familiar with.  I might do some cleanup work
> later on the configure.in to use less sh and more autoconf, though
> I doubt the sh constructs cause any problems.
> 
> History:
>   In order to support a connection timeout, we need to use
> non-blocking I/O.  For winsock compatibility we use
> ioctl() with FIONBIO.  Solaris says FIONBIO is a BSDism and
> has separated those out.  Thus Solaris needs a -DBSD_COMP to
> include it (with the caveat that we then can't use termio.h
> without conflicts).
> 
> 
> *** configure.in.orig   Wed May 31 15:15:21 2000
> --- configure.in        Thu Jun  1 13:48:32 2000
> ***************
> *** 7,12 ****
> --- 7,13 ----
> 
>   dnl Checks for programs.
>   AC_PROG_CC
> + AC_PROG_CPP
>   AC_PROG_MAKE_SET
>   AC_PROG_INSTALL
>   AC_PROG_RANLIB
> ***************
> *** 22,27 ****
> --- 23,48 ----
> 
>   dnl Checks for typedefs, structures, and compiler characteristics.
>   AC_STRUCT_TM
> + dnl Solaris needs -DBSD_COMP to get FIONBIO defined
> + AC_MSG_CHECKING(is FIONBIO defined)
> + AC_EGREP_CPP(yes,
> + [#include <sys/ioctl.h>
> + #ifdef FIONBIO
> +  yes
> + #endif
> + ],
> +     AC_MSG_RESULT(yes),
> +     [ AC_EGREP_CPP(yes,
> + [#define BSD_COMP
> + #include <sys/ioctl.h>
> + #ifdef FIONBIO
> +  yes
> + #endif
> + ],
> +     AC_DEFINE(BSD_COMP)  AC_MSG_RESULT(need -DBSD_COMP),
> +     AC_MSG_RESULT(no))
> +     ])
> +
>   OLDCFLAGS="$CFLAGS"
>   CFLAGS=""
>   AC_C_BIGENDIAN
> 
> -- 
> Mark J. Schaal                                        Phone:      (909) 
> 620-7724
> TST On Ramp                                   Fax:        (909) 620-8174
> System Administrator                          E-Mail: mark AT tstonramp.com
> 
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