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Re: Doubt on variable $<

From: pk
Subject: Re: Doubt on variable $<
Date: Tue, 01 Dec 2009 13:27:47 +0000

visco wrote:

> Could anyone tell me what is the purpose of $<
> I found it in a Makefile as follows
>      $(CXX) $(CXXFLAGS) -c $< -o $@

That's not a bash variable. It's a Makefile variable.


> Also it would be nice if anyone could give a link explaining spl.
> variables used in bash

There's a "Special Parameters" section in the bash man page.

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