Date:	Mon, 10 Apr 2000 17:00:42 +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: Porting problems with Sh-utils (beta)
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On Mon, 10 Apr 2000, Mark E. wrote:

> Add:
> echo "${1+$@}"
> 
> run 'make' and you'll see what's going on. The line continutation shown below 
> tricks Bash into treating 'echo `echo` script executed' as an argument 
> belonging to the previous command instead of treating it like a new command.

I understood that just from reading the command, but I still don't grasp 
why does this cause the $source variable to lose its value.  What am I 
missing?

> I'd recommend changing the makefile from:
> > 
> > all:
> > 	source='There is no bug in BASH!' \
> > 	$(SHELL) ./script \
> > 	echo `echo`script executed
> 
> to
> 
> > 
> > all:
> > 	source='There is no bug in BASH!' \
> > 	$(SHELL) ./script
> > 	echo `echo`script executed

I think the Makefile actually _wants_ this to be a single line.  Is 
anything wrong with that?  I understand that it works on Unix unaltered.

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