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Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows
From: |
Derek Robert Price |
Subject: |
Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows |
Date: |
Wed, 12 May 2004 15:26:47 -0400 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040413 |
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Jim Meyering wrote:
>Hi Conrad,
>
>"Conrad T. Pino" <Conrad@pino.com> wrote:
>
>>>Regarding getting declarations for select into nanosleep.c for WOE,
>>>the proper (POSIX) way would be to include <sys/select.h>.
>>>Would that work on your system?
>>
>>Unfortunately Windows 2000 and Visual Studio C++ 6.0 don't provide
>>a "select.h" header file.
>
>
>Is Visual Studio C++ 6.0 an important (by some measure)
>development platform? Isn't there a more-nearly POSIX-conforming
>development environment that you can use? I hate to spend time
>worrying about systems that don't even come close to providing
>POSIX conformance.
>
>In any case, I hope we can do something cleaner than including
><winsock.h>. If I were to change nanosleep.c to do this:
>
>#if HAVE_SYS_SELECT_H
># include <sys/select.h>
>#endif
>
>your system could get by with a definition like this in config.h
>
>#define HAVE_SYS_SELECT_H 1
>
>and then a package-supplied sys/select.h file containing the
>required declarations in a directory searched by the compiler,
>specified via `-I dir' or whatever the equivalent is.
>
>That approach is more in line with the goal of keeping the
>code from becoming encumbered with hacks designed solely to
>accommodate non-conforming systems.
Don't the GNULIB modules often work around broken & missing functions
on non-conforming systems? Isn't that the point? Or is the
difference that most of those platforms make at least some reasonable
attempt to conform?
Anyhow, I like this solution. We just started doing something similar
for unistd.h & getpass(). Hrm. It looks like we could put the
prototype in unistd.h using the current lib/nanosleep.c & still be
compliant with earlier standards. Well, if you don't mind changing
lib/nanosleep.c, Jim, we could go with the more current POSIX
1003.1-2001 spec and a sys/select.h substitute. Otherwise, we can add
the prototype to our Windows unistd.h substitute. :)
Thanks,
Derek
- --
*8^)
Email: derek@ximbiot.com
Get CVS support at <http://ximbiot.com>!
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- Windows Build Killer: lib/nanosleep.c, Conrad T. Pino, 2004/05/11
- Re: Windows Build Killer: lib/nanosleep.c, Derek Robert Price, 2004/05/11
- GNULib Module nanosleep Breaks CVS Build On Windows, Conrad T. Pino, 2004/05/12
- Re: GNULib Module nanosleep Breaks CVS Build On Windows, Derek Robert Price, 2004/05/12
- Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Jim Meyering, 2004/05/12
- RE: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Conrad T. Pino, 2004/05/12
- Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Jim Meyering, 2004/05/12
- RE: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Conrad T. Pino, 2004/05/12
- Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows,
Derek Robert Price <=
- Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Derek Robert Price, 2004/05/12
- Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Jim Meyering, 2004/05/12
- Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Derek Robert Price, 2004/05/12
- RE: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Conrad T. Pino, 2004/05/13
- Re: [Bug-gnulib] GNULib Module nanosleep Breaks CVS Build On Windows, Derek Robert Price, 2004/05/13
RE: Windows Build Killer: lib/nanosleep.c, Conrad T. Pino, 2004/05/12