From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v2] Add support for eglibc-2.17 multiarch layout, from Linaro 2013.07+
Date: Tue, 17 Sep 2013 20:50:24 +0200 [thread overview]
Message-ID: <20130917205024.0bd97ef9@skate> (raw)
In-Reply-To: <CA+-urNTYe7NF43KmEQDYVZBsqvgC0w+F7VtEafRUQVxhzO+CNA@mail.gmail.com>
Dear Frank Hunleth,
On Tue, 17 Sep 2013 13:01:14 -0400, Frank Hunleth wrote:
> Thanks for posting the patch. I've been trying it out, but I think
> that I'm running into a bigger problem of how the shared library
> search path works now. I.e. /usr/lib is not searched by default
> anymore even though that's where many buildroot packages install their
> libraries.
>
> Here's the new search path:
>
> /lib/arm-linux-gnueabihf/
> /usr/lib/arm-linux-gnueabihf/tls/v7l/neon/vfp/
> /usr/lib/arm-linux-gnueabihf/tls/v7l/neon/
> /usr/lib/arm-linux-gnueabihf/tls/v7l/vfp/
> /usr/lib/arm-linux-gnueabihf/tls/v7l/
> /usr/lib/arm-linux-gnueabihf/tls/neon/vfp/
> /usr/lib/arm-linux-gnueabihf/tls/neon/
> /usr/lib/arm-linux-gnueabihf/tls/vfp/
> /usr/lib/arm-linux-gnueabihf/tls/
> /usr/lib/arm-linux-gnueabihf/v7l/neon/vfp/
> /usr/lib/arm-linux-gnueabihf/v7l/neon/
> /usr/lib/arm-linux-gnueabihf/v7l/vfp/
> /usr/lib/arm-linux-gnueabihf/v7l/
> /usr/lib/arm-linux-gnueabihf/neon/vfp/
>
> I can think of a few hacks to get around this, but is there a right
> way that I should be configuring buildroot to deal with this
> multiarch/multilib toolchain feature?
I haven't had the time yet to try the patch and experiment with this
problem specifically, but I believe one of the possible solutions is to
continue to install the libraries in /lib and /usr/lib, and
creates /lib/arm-linux-gnueabihf/ -> /lib
and /usr/lib/arm-linux-gnueabihf/ -> /usr/lib symbolic links.
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2013-09-17 18:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-16 17:39 [Buildroot] [PATCH] Add support for eglibc-2.17 multiarch layout, from Linaro 2013.07+ Greg Beresford
2013-09-17 6:23 ` Arnout Vandecappelle
2013-09-17 9:44 ` [Buildroot] [PATCH v2] " Greg Beresford
2013-09-17 17:01 ` Frank Hunleth
2013-09-17 18:50 ` Thomas Petazzoni [this message]
2013-09-27 15:06 ` Frank Hunleth
2013-09-18 9:32 ` Greg Beresford
2013-09-18 12:35 ` Frank Hunleth
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