Thank you Brandon.

Regards,
Bradley Giesbrecht (pixilla)


> On Sep 17, 2015, at 11:22 AM, Brandon Allbery <allber...@gmail.com> wrote:
> 
> On Thu, Sep 17, 2015 at 2:13 PM, Bradley Giesbrecht <pixi...@macports.org 
> <mailto:pixi...@macports.org>> wrote:
> The migration guide [1] says the migration is not if you are only upgrading 
> Xcode. Does this hold for Xcode major version upgrades?
> 
> Yes; while it may provide new compilers, the runtime part of libraries such 
> as libSystem, libc++, etc. come with the OS and are upgraded with the OS --- 
> and it is these whose compatibility issues require the Migration steps. 
> (Otherwise, an Xcode upgrade would need to include an OS upgrade, and would 
> cause Apple many support headaches.)
> 
> -- 
> brandon s allbery kf8nh                               sine nomine associates
> allber...@gmail.com <mailto:allber...@gmail.com>                              
>     ballb...@sinenomine.net <mailto:ballb...@sinenomine.net>
> unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net 
> <http://sinenomine.net/>
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