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Re: Fixing parallel byte-compilation
From: |
Davis Herring |
Subject: |
Re: Fixing parallel byte-compilation |
Date: |
Mon, 13 Sep 2010 09:33:21 -0700 (PDT) |
User-agent: |
SquirrelMail/1.4.8-5.el5_4.10.lanl3 |
> ! ;; 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
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