On Wed, Sep 21, 2016 at 3:15 PM, Adam Dershowitz <de...@alum.mit.edu> wrote: > That comment does not make it at all clear what those of us who updated to > Xcode 8 (but not beta!) but are still on OS X 10.11 are supposed to do. > I have posted a ticket about building cmake that seems to be because it is > trying to use 10.12 SDK, but it is not clear how to work around that. > Perhaps the answer is to downgrade to Xcode 7, and stay away from 8? (It is > a big download!) > Or, it might be that just the 10.11 command line tools is enough? >
If you install Xcode 8 on 10.11, you need to make sure that 'xcode-select -p' reports /Applications/Xcode.app/Contents/Developer so that you are actually using the Xcode 8 compilers. The Command Line Tools installed by Software Update or 'xcode-select --install' on 10.11 will be those from Xcode 7.3.1 and will provide the 10.11 SDK installed in /. > --Adam > > > >> On Sep 21, 2016, at 2:44 PM, Lawrence Velázquez <lar...@macports.org> wrote: >> >> Jack Howarth has noted on IRC that that Apple will not be releasing >> a Command Line Tools package for Xcode 8 on El Capitan [*]. >> >> There is no Command Line Tools (OS X 10.11) for Xcode >> 8 package. Xcode 8 contains SDKs that are incompatible >> with earlier toolchains. Developers who want to make use >> of the Xcode 8 SDKs from the command line must choose >> the SDK with xcode-select. Developers on OS X El Capitan >> who have installed versions of the Command Line Tools >> (OS X 10.11) for Xcode 8 Beta should install Command >> Line Tools (OS X 10.11) for Xcode 7.3.1. (28234439) >> >> Do we need to adjust our installation instructions to account for this? >> The consequences of mixing the Xcode 7 CLT with Xcode 8 are not clear to >> me; maybe it's not a problem at all. >> >> [*]: >> http://adcdownload.apple.com/Developer_Tools/Xcode_8.1_beta/Release_Notes_for_Xcode_8.1_beta.pdf >> >> vq >> _______________________________________________ >> macports-dev mailing list >> macports-dev@lists.macosforge.org >> https://lists.macosforge.org/mailman/listinfo/macports-dev > > _______________________________________________ > macports-dev mailing list > macports-dev@lists.macosforge.org > https://lists.macosforge.org/mailman/listinfo/macports-dev _______________________________________________ macports-dev mailing list macports-dev@lists.macosforge.org https://lists.macosforge.org/mailman/listinfo/macports-dev
