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Date: Wed, 15 Jan 2014 13:17:41 +0100
From: Paolo Bonzini <pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH v16 6/9] module: implement module loading
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To: Peter Maydell <peter.maydell@linaro.org>
Cc: Kevin Wolf <kwolf@redhat.com>, Fam Zheng <famz@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Michael Tokarev <mjt@tls.msk.ru>, QEMU Developers <qemu-devel@nongnu.org>, Alex Bligh <alex@alex.org.uk>, Miroslav Rezanina <mrezanin@redhat.com>, =?UTF-8?B?TGx1w61zIFZpbGFub3Zh?= <vilanova@ac.upc.edu>, Richard Henderson <rth@twiddle.net>

Il 15/01/2014 13:11, Peter Maydell ha scritto:
>> >
>> > Then we need a test that tries both sha1sum and shasum
> Which systems do you expect to have sha1sum but not
> shasum ?

Windows (mingw/Cygwin) mainly, but on my Fedora machine only three
programs require perl-Digest-SHA (which provides shasum): cpan, shutter
and git-send-email.  So it's plausible that a system does not have it.

> Googling suggests the BSDs call the native program 'sha256'
> but probably have perl's shasum anyway.

We can add BSD's sha1 (or sha256, but it's simpler to use shasum without
arguments) to the test, too.

Paolo