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> Von: "Keith J. Schultz" <[email protected]> > Datum: 11. März 2011 09:59:08 MEZ > An: Dominik Reichardt <[email protected]> > 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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