[cfe-dev] Build-bot host compiler upgrades and C++11!

[Chandler Carruth]

On Sun, Jan 12, 2014 at 9:42 PM, Nico Weber <thakis at chromium.org> wrote:

> Clang 3.1
>>>
>>
>> Is libc++ going to be a requirement on OS X (i.e. clang 3.5+ won't run on
>> OS X versions older than 10.7), or will using the newest libstdc++
>> available on OS X (4.2) be ok too?
>>
>
> ^ ping
>

This one is less clear. Practically, the answer may be yes. But I don't see
any fundamental reason why libstdc++4.7 wouldn't work if compiled and
installed on OS X. Similarly for GCC 4.7. I just don't think that that is a
widespread configuration so I suspect it will be less tested on the build
bots, etc.
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