linux-kernel - Re: [RFC PATCH] Add a 'minimal tree install' target

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Date:	Thu, 13 Sep 2007 13:05:06 -0700
From:	Chris Wedgwood <cw@...f.org>
To:	Oleg Verych <olecom@...wer.upol.cz>
Cc:	Sam Ravnborg <sam@...nborg.org>,
	LKML <linux-kernel@...r.kernel.org>, davej@...hat.com,
	Eric Sandeen <sandeen@...deen.net>
Subject: Re: [RFC PATCH] Add a 'minimal tree install' target

On Thu, Sep 13, 2007 at 10:17:27PM +0200, Oleg Verych wrote:

> That particular one-line `ALTARCH := i386' of course can be matched
> simpler, because there's only *one* (as written above) whitespace and no
> make's assignment variations,

The goal is to extract the RHS from ALTARCH := ...

> Also, please take a look on man isspace(). It matches much more
> characters, than necessary for ordinary syntax whitespace.

Good point.

> Using [:blank:] (i.e. tab and space, with no options) is OK. Last
> thing: i'm not sure, what that `+' is. I stick to BRE in sed, as it
> should be, so just don't know what it does.

The \+ was misplaced :-) I typed that very quickly and didn't think to
hard.
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