Xcode major version upgrades, migration?

[Brandon Allbery]

On Thu, Sep 17, 2015 at 2:13 PM, Bradley Giesbrecht <pixilla at 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
allbery.b at gmail.com                                  ballbery at sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
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