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Date:	Mon, 16 Jun 2003 18:20:55 +0900
From:	Makino Takaki <t AT snowelm DOT com>
To:	David Kilroy <david DOT kilroy AT pigroup DOT co DOT uk>
Subject:	Re: cygwin autoconf produces configure scripts with CR/LF
Cc:	<cygwin AT cygwin DOT com>
In-Reply-To:	<E562FCEE3A42D61192880002A5FB4333FF33E2@kite.pigroup.co.uk>
References:	<E562FCEE3A42D61192880002A5FB4333FF33E2 AT kite DOT pigroup DOT co DOT uk>
Message-Id:	<20030616175416.B1BC.T@snowelm.com>
MIME-Version:	1.0

Hi Dave,

> The CR/LF might be due to the recent perl/PERLIO problems. Indeed, reading
> your cygcheck, you have perl 5.8.0-2 which exhibits this.
> 
> Try setting PERLIO=stdio
> If that doesn't work you could try reverting to an earlier version of perl.

Thank you, it works!
I was rather surprised at the fact that autoconf depends on perl...
I knew that automake is a perl script, but I didn't know that autoconf
is also dependent on perl.

Is it possible to provide some tentative solutions for cygwin distributions
of automake/autoconf packages, e.g. inserting "PERLIO=stdio; export PERLIO"
to the automake/autoconf scripts?  Because many modern editors treat CRs
transparently, it is getting more difficult and time-wasting to notice
CRs as the source of troubles.

Anyway, thank you very much for your quick help!
-- 
Makino Takaki



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