<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix">On 06/22/2016 16:36, Renato Golin
wrote:<br>
</div>
<blockquote
cite="mid:CAMSE1kcP1idHuDF_hiG5uDsyZBrEJ8+5BS4njJkmUpdFp47YAg@mail.gmail.com"
type="cite">
<pre wrap="">LLVM has a sub-project called libunwind (same as the other one, sorry
for the bad naming).
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://llvm.org/viewvc/llvm-project/libunwind/trunk/">http://llvm.org/viewvc/llvm-project/libunwind/trunk/</a>
It's fairly active and mostly functional. I believe FreeBSD may
already use it (or some other non-gcc one) internally with Clang, so
you should just try to find it. It works pretty well with Compiler-RT
and libc++, and I believe both are also aready being used by Clang in
FreeBSD.
I have no idea, though, if the ageing GCC in FreeBSD will work with
libunwind, libc++ or compiler-RT. Actually, I'd be very surprised if
it did... <span class="moz-smiley-s2" title=":("><span>:(</span></span>
I'm copying some FreeBSD folks to chime in.
</pre>
</blockquote>
<p><br>
</p>
<p>libunwind is GPLv3-licensed, so it is unusable in the system that
has GPL-averse license policy, like FreeBSD.</p>
<p>Is there a way to dual-license it with the second license being
the same as llvm has?<br>
</p>
<p><br>
</p>
<p>Yuri<br>
</p>
</body>
</html>