From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1 v2] build host lz4 to support lz4 compression in the kernel.
Date: Wed, 1 Apr 2015 22:37:52 +0200 [thread overview]
Message-ID: <20150401223752.0fd358cf@free-electrons.com> (raw)
In-Reply-To: <1427919153-16080-1-git-send-email-sagaert.johan@proximus.be>
Dear Sagaert Johan,
On Wed, 1 Apr 2015 22:12:33 +0200, Sagaert Johan wrote:
> +# lz4 kernel compression is only available on ARM and kernel >= 3.11
> +# we always build host-lz4 when the target is ARM.
> +# (how could i use LINUX_VERSION_PROBED to check for >=3.11 ?)
> +ifeq ($(BR2_arm),y)
> +LINUX_DEPENDENCIES += host-lz4
> +endif
No that still isn't good: LZ4 compressed kernel is available on ARM,
MIPS, x86 and S390 (we don't care about the latter in Buildroot).
No, I really think we need to add new options in linux/Config.in.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2015-04-01 20:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-01 20:12 [Buildroot] [PATCH 1/1 v2] build host lz4 to support lz4 compression in the kernel Sagaert Johan
2015-04-01 20:37 ` Thomas Petazzoni [this message]
2015-04-01 21:55 ` Arnout Vandecappelle
2015-04-01 22:01 ` Thomas Petazzoni
2015-04-02 22:06 ` Yann E. MORIN
2015-04-02 23:35 ` Johan Sagaert
2015-04-04 22:51 ` Johan Sagaert
2015-04-05 9:12 ` Yann E. MORIN
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