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From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 1/1] defaultenv: use a compressed version when embedded in barebox
Date: Wed, 14 Dec 2011 18:40:11 +0100	[thread overview]
Message-ID: <20111214174011.GB9234@game.jcrosoft.org> (raw)
In-Reply-To: <20111214170659.GJ27267@pengutronix.de>

On 18:06 Wed 14 Dec     , Sascha Hauer wrote:
> On Wed, Dec 14, 2011 at 04:42:42PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > with using gzip and the default env we can save 5.2KiB (5,352 bytes)
> > 
> > tested on sam9g20ek
> > before
> > -rwxr-xr-x  1 root root 260396 Dec 14 00:42 barebox.bin
> > after
> > -rwxr-xr-x  1 root root 265748 Dec 14 00:42 barebox.bin
> 
> Hm, your binary became 5353 bytes bigger not smaller...
> 
> We can safe a few bytes if we have zlib in our config anyway, but
> selecting it just to compress the defaultenv is a non starter because
> zlib is bigger than the uncompressed defaultenv.
> 
> How about a
> 
> config DEFAULT_ENVIRONMENT_COMPRESSED
> 	default y if ZLIB
> 
> instead?
sorry it's the invert we do use 5kIB less

Best Regards,
J.

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      reply	other threads:[~2011-12-14 17:44 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-14 15:42 Jean-Christophe PLAGNIOL-VILLARD
2011-12-14 17:06 ` Sascha Hauer
2011-12-14 17:40   ` Jean-Christophe PLAGNIOL-VILLARD [this message]

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