linux-kernel - Re: [PATCH] lib/atomic64_test: do not build on non-atomic64 systems

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Message-ID: <AANLkTikGbK7=eW9L4A62Rin-E3usq4Ke_dPoCdStDyEw@mail.gmail.com>
Date:	Fri, 22 Oct 2010 16:14:49 -0400
From:	Mike Frysinger <vapier@...too.org>
To:	Luca Barbieri <luca@...a-barbieri.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] lib/atomic64_test: do not build on non-atomic64 systems

On Thu, Oct 21, 2010 at 19:24, Andrew Morton wrote:
> On Thu, 21 Oct 2010 19:04:36 -0400 Mike Frysinger wrote:
>> you can say "lazy" all you like.  i dont see the point in going that route.
>
> Try
>
>        grep HAVE arch/x86/Kconfig
>
> If all of those were instead to use some random #define which the
> particular feature happened to define in some header file then we would
> have a mess on our hands.

fun times.  new tact.

Luca: your new atomic64_t test build fails on all arches that lack
atomic64_t.  please fix.
-mike
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