From: "Davis Herring" <herring@lanl.gov>
To: "Glenn Morris" <rgm@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Fixing parallel byte-compilation
Date: Mon, 13 Sep 2010 09:33:21 -0700 (PDT) [thread overview]
Message-ID: <47537.130.55.118.19.1284395601.squirrel@webmail.lanl.gov> (raw)
In-Reply-To: <80occ5xilc.fsf@fencepost.gnu.org>
> ! ;; The old code used to: delete target-file before
> ! ;; writing it, so that any hard-links continue to
> ! ;; point to the old file (this makes it possible
> ! ;; for installed files to share disk space with
> ! ;; the build tree, without causing problems when
> ! ;; emacs-lisp files in the build tree are
> ! ;; recompiled). Renaming works the same way.
> ! (write-region (point-min) (point-max) tempfile)
> ! (rename-file tempfile target-file t))
Does `rename-file' work outside of POSIX (that is, on Windows) if the
target file exists?
Davis
--
This product is sold by volume, not by mass. If it appears too dense or
too sparse, it is because mass-energy conversion has occurred during
shipping.
next prev parent reply other threads:[~2010-09-13 16:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-10 23:51 Fixing parallel byte-compilation Glenn Morris
2010-09-10 23:56 ` Chad Brown
2010-09-11 0:52 ` Glenn Morris
2010-09-11 10:58 ` Stefan Monnier
2010-09-11 19:04 ` Glenn Morris
2010-09-12 9:50 ` Stefan Monnier
2010-09-13 16:33 ` Davis Herring [this message]
2010-09-13 17:10 ` Eli Zaretskii
2010-09-13 18:32 ` Glenn Morris
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