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Date:	Thu, 15 Mar 2001 14:12:56 +0100
From:	"Lars J. Aas" <larsa AT sim DOT no>
To:	Alexandre Oliva <oliva AT lsd DOT ic DOT unicamp DOT br>
Cc:	Robert Collins <robert DOT collins AT itdomain DOT com DOT au>,
	cygwin-apps AT sources DOT redhat DOT com, autoconf AT gnu DOT org
Subject:	Re: updated win32 macro
Message-ID:	<20010315141256.A21448@sim.no>
References:	<035401c0ac91$3ba21fd0$0200a8c0 AT lifelesswks> <022001c0accf$29b724d0$0200a8c0 AT lifelesswks> <orelvz60mr DOT fsf AT guarana DOT lsd DOT ic DOT unicamp DOT br> <20010315131837 DOT A20123 AT sim DOT no>
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In-Reply-To:	<20010315131837.A20123@sim.no>; from larsa@sim.no on Thu, Mar 15, 2001 at 01:18:37PM +0100

On Thu, Mar 15, 2001 at 01:18:37PM +0100, Lars J. Aas wrote:
: I agree, but I'd rather have the implementation/optimization details hidden
: in some autoconf-provided variables like $as_true and $as_false - it would
: be less obfuscating.  Then you could set $as_true to ":" and perhaps $as_false
: to "(exit 1)" if "false" for some reason does not work on a system.

Just "(exit 1)" didn't work, but this does:

as_true=":"
as_false="eval (exit 1)"

Don't know what's more optimal of that and fork + exec /bin/false.  Could
probably go the way of fork + eval...

  Lars J
-- 
Innovation is one percent inspiration and ninetynine percent perspiration,
and in my case; twice that...  -- Norville Barnes, `The Hudsucker Proxy'

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