From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] env: don't generate callback list entries for SPL
Date: Mon, 17 Dec 2012 14:58:43 -0500 [thread overview]
Message-ID: <50CF7973.6040905@ti.com> (raw)
In-Reply-To: <20121217195546.2C309202B05@gemini.denx.de>
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On 12/17/12 14:55, Wolfgang Denk wrote:
> Dear Tom,
>
> In message <50CF6EA8.4050200@ti.com> you wrote:
>>
>> Since I'd assume 'sort' in make isn't sort -u, I'm not sure how
>> it's filtering out the dupes unless we don't really need it
>> afterall, am335x_evm builds with CONFIG_SPL_NET_SUPPORT enabled.
>> I'm curious now, so I'm poking it.
>
> Wrong assumption.
>
> RTFM shows:
>
> `$(sort LIST)' Sorts the words of LIST in lexical order, removing
> duplicate words. The output is a list of words separated by single
> spaces. Thus,
>
> $(sort foo bar lose)
>
> returns the value `bar foo lose'.
>
> Incidentally, since `sort' removes duplicate words, you can use it
> for this purpose even if you don't care about the sort order.
Which means the Makefile is just a tad messy instead, thanks.
- --
Tom
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next prev parent reply other threads:[~2012-12-17 19:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-15 0:54 [U-Boot] [PATCH] env: don't generate callback list entries for SPL Scott Wood
2012-12-15 7:04 ` Joe Hershberger
2012-12-17 14:52 ` Tom Rini
2012-12-17 18:53 ` Scott Wood
2012-12-17 19:12 ` Tom Rini
2012-12-17 19:55 ` Wolfgang Denk
2012-12-17 19:58 ` Tom Rini [this message]
2012-12-17 20:11 ` Joe Hershberger
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