From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH/next v2 2/2] gcc: remove BR2_GCC_ENABLE_TLS option
Date: Wed, 31 Aug 2016 09:11:52 +0200 [thread overview]
Message-ID: <20160831091152.531b06f7@free-electrons.com> (raw)
In-Reply-To: <53993701-c8a4-09d9-5d0f-6510a8f0812b@mind.be>
Hello,
On Wed, 31 Aug 2016 00:58:36 +0200, Arnout Vandecappelle wrote:
> > +# TLS support is not needed on uClibc/no-thread and
>
> I thought it was not even available for nothread or linuxthreads?
Well: TLS support is provided by the compiler and used by the C
library. At least that's how I see it. Since here we are in gcc.mk, we
are talking from the point of the view of the compiler, hence the "TLS
support is not needed for <this C library> variant".
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
next prev parent reply other threads:[~2016-08-31 7:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-30 21:33 [Buildroot] [PATCH/next v2 1/2] valgrind: let the valgrind configure script detect TLS availability Thomas Petazzoni
2016-08-30 21:33 ` [Buildroot] [PATCH/next v2 2/2] gcc: remove BR2_GCC_ENABLE_TLS option Thomas Petazzoni
2016-08-30 22:58 ` Arnout Vandecappelle
2016-08-31 7:11 ` Thomas Petazzoni [this message]
2016-08-31 19:46 ` [Buildroot] [PATCH/next v2 1/2] valgrind: let the valgrind configure script detect TLS availability Thomas Petazzoni
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