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Subject: Re: buildworld of HEAD failing under 8.1-RELEASE
From: Dimitry Andric <dim@freebsd.org>
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Date: Fri, 3 May 2013 20:49:39 +0200
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To: Ryan Stone <rysto32@gmail.com>
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On May 3, 2013, at 02:55, Ryan Stone <rysto32@gmail.com> wrote:
> On Thu, May 2, 2013 at 7:02 PM, Dimitry Andric <dim@freebsd.org> =
wrote:
>> On May 2, 2013, at 20:28, Ryan Stone <rysto32@gmail.com> wrote:
>>> I am getting the following error when trying to build HEAD on an
>>> 8.1-RELEASE build machine (i386 jail on an amd64 host):
...
>> =
/usr/d2/users/rstone/git/svos/lib/clang/libllvmanalysis/../../../contrib/l=
lvm/lib/Analysis/ConstantFolding.cpp:1310:
>>> error: 'log2' was not declared in this scope
...
>> In 8.1-RELEASE, there was no log2() MFC yet.  Can you please try the
>> attached diff?
> This fixed it.  Thank you.


I have committed the fix in r250217.  Since stable/9 still has clang
3.2, it does not have the original issue, so no MFC is needed for now.