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

[Sean McBride]

On Tue, 7 Jan 2014 17:09:30 -0800, Nico Weber said:

>> 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?

Also, when you say "Clang 3.1", how does that relate to an Xcode-provide clang version?  The table here:
<http://en.wikipedia.org/wiki/Xcode#Toolchain_Versions>

states that Xcode 4.3 (May 2012) through 4.5.2 (Nov 2012) are all "based on LLVM 3.1svn".  Will they all be supported?  I hope at least 4.3.3 will be supported, as it was the last with the 10.6 SDK.

Cheers,

Sean