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Re: patch to support output synchronization under -j
From: |
Stefano Lattarini |
Subject: |
Re: patch to support output synchronization under -j |
Date: |
Fri, 15 Apr 2011 16:33:24 +0200 |
User-agent: |
KMail/1.13.3 (Linux/2.6.30-2-686; KDE/4.4.4; i686; ; ) |
Hello everybody.
On Friday 15 April 2011, Eli Zaretskii wrote:
> Btw, there will be other side effects, at least on non-Posix
> platforms, due to the fact that stuff that was supposed to go to the
> screen is redirected to a file instead. Some programs sense that and
> behave differently, e.g. with binary non-printable characters or with
> special character sequences. By redirecting the output to files, then
> displaying it on the screen, the output may look strangely, or have
> some more grave effect, like terminating output prematurely. We
> should consider these potential problems, and in any case the simple
> loop that reads from temporary files and writes to stdout/stderr may
> need to become much more complicated, at least on DOS/Windows. (I
> believe similar, though less serious, problems could happen on Unix as
> well.)
>
For a real-life example of a (minor) problem of this kind that we have
encountered in Automake, see:
<http://www.mail-archive.com/address@hidden/msg03641.html>
Regards,
Stefano
- Re: patch to support output synchronization under -j, (continued)
- Re: patch to support output synchronization under -j, David Boyce, 2011/04/14
- Re: patch to support output synchronization under -j, Tim Murphy, 2011/04/14
- Re: patch to support output synchronization under -j, Eli Zaretskii, 2011/04/14
- Re: patch to support output synchronization under -j, David Boyce, 2011/04/14
- Re: patch to support output synchronization under -j, Eli Zaretskii, 2011/04/15
- Re: patch to support output synchronization under -j, Tim Murphy, 2011/04/15
- Re: patch to support output synchronization under -j, Eli Zaretskii, 2011/04/15
- Re: patch to support output synchronization under -j,
Stefano Lattarini <=
- Re: patch to support output synchronization under -j, David Boyce, 2011/04/15
- Re: patch to support output synchronization under -j, Eli Zaretskii, 2011/04/15
- Re: patch to support output synchronization under -j, David Boyce, 2011/04/15
- Re: patch to support output synchronization under -j, Eli Zaretskii, 2011/04/15
- Re: patch to support output synchronization under -j, Paul Smith, 2011/04/15
- Re: patch to support output synchronization under -j, David Boyce, 2011/04/15
- Re: patch to support output synchronization under -j, Eli Zaretskii, 2011/04/15
- Re: patch to support output synchronization under -j, Tim Murphy, 2011/04/15
- Re: patch to support output synchronization under -j, Paul Smith, 2011/04/15
- Re: patch to support output synchronization under -j, Eli Zaretskii, 2011/04/15