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Date: Fri, 23 Mar 2018 08:46:36 +0000
From: Ruslan Bukin <ruslan.bukin@cl.cam.ac.uk>
To: Alan Somers <asomers@freebsd.org>
Cc: Conrad Meyer <cem@freebsd.org>,
 src-committers <src-committers@freebsd.org>,
 svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject: Re: svn commit: r330894 - in head/sys/contrib/zstd: . contrib/meson
 doc doc/images lib lib/common lib/compress lib/decompress lib/deprecated
 lib/dictBuilder lib/legacy programs tests zlibWrapper zlibWr...
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On Sat, Mar 17, 2018 at 03:49:15PM -0600, Alan Somers wrote:
>    On Tue, Mar 13, 2018 at 9:00 PM, Conrad Meyer <[1]cem@freebsd.org> wrote:
> 
>      Author: cem
>      Date: Wed Mar 14 03:00:17 2018
>      New Revision: 330894
>      URL: [2]https://svnweb.freebsd.org/changeset/base/330894
> 
>      Log:
>        Update to Zstandard 1.3.3
> 
>        Includes patch to conditionalize use of __builtin_clz(ll) on
>      __has_builtin().
>        The issue is tracked upstream at
>      [3]https://github.com/facebook/zstd/pull/884 .
>        Otherwise, these are vanilla Zstandard 1.3.3 files.
> 
>        Note that the 1.3.4 release should be due out soon.
> 
>        Sponsored by: Dell EMC Isilon
> 
>    I think this broke the build on RISC-V.  Could you please take a look?
> 
>    [4]https://ci.freebsd.org/job/FreeBSD-head-riscv64-build/7028/console
> 

I can confirm it breaks RISC-V

Ruslan