From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v2] sdl_mixer: fix static linking issue
Date: Fri, 9 Dec 2016 10:55:07 +0100 [thread overview]
Message-ID: <20161209105507.4d3d7910@free-electrons.com> (raw)
In-Reply-To: <20161209042718.GC15584@waldemar-brodkorb.de>
Hello,
On Fri, 9 Dec 2016 05:27:18 +0100, Waldemar Brodkorb wrote:
> > musl is also using a "everything in libc" policy. Does this problem
> > also occurs with musl? If not, why?
>
> It does not happen with musl because musl does not use libgcc
> unwinding functionality for pthread_cancel implementation.
> If anyone want to hack on uClibc-ng, I would love to get the libgcc
> dependency out. Old linuxthreads didn't use it, so this would
> be a good starting point to look at :)
>
> If you would allow to use glibc for static linking, which is
> technically possible, you would see the same issue.
OK. Thanks a lot for this explanation. This clarifies why we're seeing
this with uClibc-ng only, which is what I wanted to understand.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
next prev parent reply other threads:[~2016-12-09 9:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-08 17:23 [Buildroot] [PATCH v2] sdl_mixer: fix static linking issue Waldemar Brodkorb
2016-12-08 21:06 ` Thomas Petazzoni
2016-12-09 4:27 ` Waldemar Brodkorb
2016-12-09 9:55 ` Thomas Petazzoni [this message]
2016-12-10 15:00 ` Thomas Petazzoni
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