To:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
Cc:	Andris Pavenis <pavenis AT lanet DOT lv>,
	"Gurunandan R. Bhat" <grbhat AT unigoa DOT ernet DOT in>,
	Alexey Yakovlev <jack AT catalysis DOT nsk DOT su>, djgpp-workers AT delorie DOT com,
	fortran AT gnu DOT org
Subject:	Re: Inconsistencies between g77 v0.5.23 and v0.5.19
References:	<Pine DOT SUN DOT 3 DOT 91 DOT 980713110210 DOT 323F-100000 AT is>
From:	Dave Love <d DOT love AT dl DOT ac DOT uk>
Date:	13 Jul 1998 19:34:02 +0100
In-Reply-To:	Eli Zaretskii's message of "Mon, 13 Jul 1998 11:02:29 +0300 (IDT)"
Message-ID:	<rzq67h1r46d.fsf@djlvig.dl.ac.uk>
Lines:	37

>>>>> "Eli" == Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> writes:

 Eli> If the reason is that older non-ANSI Unix libraries don't
 Eli> support "b" in a destructive way, then just test for ANSI
 Eli> (__STDC__) or Posix, and if one of those is supported, always
 Eli> use "b".  This should solve the problem for DJGPP, as well for
 Eli> any other standard-complying environment.

I'm not sure that's wise.  I'd rather special-case DJGPP and similar
systems.  I don't see the problem with that from DJGPP's point of
view.

 Eli> Or did I miss something?

SunOS (or some other BSD-ish system(s)), I think, at least in some
circumstances.  I think there are comments about that somewhwre in the
g77 configuration stuff.

 >> I don't think so.  The behaviour for cygwin32, at least, depends
 >> on how you mount the file system, not on the library
 >> intrinsically.

 Eli> True, but AFAIK using "b" won't hurt, regardless of how the file
 Eli> system is mounted.

It would if a configure test running a program indicated it wasn't
needed but it really was when you come to use a different filesystem.

 Eli> The DJGPP port of Bash is perfectly capable of running GNU
 Eli> configure scripts natively, even on plain DOS.  I have been
 Eli> doing that for almost two years now (although never for g77),
 Eli> with no problems at all.

I'm quite surprised, but I'm glad if it works so well.  I certainly
failed with the only autoconfed (non-GNU) program I can remember
trying under DJGPP.  I'd expect various things to break because of
filenames, if nothing else.

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