delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp-workers/2002/02/14/05:20:46

X-Authentication-Warning: delorie.com: mailnull set sender to djgpp-workers-bounces using -f
Date: Thu, 14 Feb 2002 12:19:52 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
X-Sender: eliz AT is
To: "Mark E." <snowball3 AT bigfoot DOT com>
cc: djgpp-workers AT delorie DOT com
Subject: Re: Some small bash issues
In-Reply-To: <3C6A8F2E.19324.1C1A9C@localhost>
Message-ID: <Pine.SUN.3.91.1020214121924.28394K-100000@is>
MIME-Version: 1.0
Reply-To: djgpp-workers AT delorie DOT com
Errors-To: nobody AT delorie DOT com
X-Mailing-List: djgpp-workers AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com

On Wed, 13 Feb 2002, Mark E. wrote:

> In other words, "foo=bar" isn't peformed until after the command is executed.

Really??  That sounds like a grossly incompatible change in behavior,
and it's bound to break gobs of scripts and Makefiles.  The number of
times I've seen something like the following in a Makefile:

    .txi.dvi:
	    TEXINPUTS=$(srcdir)";"$$TEXINPUTS \
	    MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
	    $(TEXI2DVI) $<

is enormous.  Now you seem to tell that this won't work with Bash?  If
so, it's something to take up with the Bash maintainers, I think.

However, I'm certain that Bash maintainers would not break all that
code, so I'm quite sure I'm missing something.  But what?

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019