Fwd: Xcode 4

[Keith J. Schultz]

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> Von: "Keith J. Schultz" <keithjschultz at web.de>
> Datum: 11. März 2011 09:59:08 MEZ
> An: Dominik Reichardt <domiman at gmail.com>
> Betreff: Re: Xcode 4
> 
> Hi Dominik,
> 
> 
> Am 10.03.2011 um 23:45 schrieb Dominik Reichardt:
> 
>> 
>>> I have to admit that I have no idea if and to which extent MacPorts
>>> works with Xcode 4, as I didn't buy it (yet?
> 	Then you aught to be careful of your claims!
>> 
>> 
>> I'm not sure how much MacPorts depends on the "lower" SDKs (10.4 and 10.5) or whether MacPorts depends on those at all, but Xcode 4 does away with those on every install. Meaning it moves old Xcode stuff, including those SDKs to /Developer-old and of course doesn't even give the option to keep these SDKs (or to install them on a System on which no Xcode was installed before).
>> This is the most annoying issue with Xcode 4 for me, especially since I had moved the SDKs back, then installed Xcode 4 again (the one from the Appstore craps out in the last stages of the installation, but if you open the installer app you can start the installer on its own and it actually finishes) and I forgot to move the SDKs back and thus some compilation didn't succeed at first :)
> 	Xcode 4 can be installed beside Xcode 3! Also, out of the " About SDK […] " for Xcode4
> 
> 	To build your app to work on older OSs, for instance Mac OS X 10.5 Leopard, set the project
> setting Base SDK to “Latest”, and set Mac OS X Deployment Target to “Mac OS X 10.5”.
> 
> regards
> 	Keith.
> 

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