#52721: xz @ 5.2.2 Building error -------------------------+------------------------ Reporter: giordamaug | Owner: ryandesign Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: invalid | Keywords: sierra Port: xz | -------------------------+------------------------ Changes (by ryandesign): * status: assigned => closed * keywords: => sierra * resolution: => invalid Comment: It built fine on our buildbot system. Your log shows you're using clang 703.0.31, which is from Xcode 7.3.1, which is not compatible with Sierra. Please upgrade to Xcode 8 and the Xcode 8 version of the command line tools, then `sudo port clean xz` and try again. -- Ticket URL: <https://trac.macports.org/ticket/52721#comment:3> MacPorts <https://www.macports.org/> Ports system for OS X