From: Simon Marlow <marlowsd@gmail.com>
Date: Tue, 16 Feb 2010 13:48:41 +0000 (+0000)
Subject: Write the binary cache file atomically
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=cd81cd88f2e6f7972221bf2f6d956a0a63ac2e84;hp=cd81cd88f2e6f7972221bf2f6d956a0a63ac2e84;p=ghc-hetmet.git

Write the binary cache file atomically
Should fix an occasional build error of the form
 ghc-pkg: too few bytes. Failed reading at byte position 8
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