#51801: qt5: support older versions of OS X via different versions of Qt 5 ------------------------------+------------------------ Reporter: davide.liessi@… | Owner: mcalhoun@… Type: enhancement | Status: new Priority: Normal | Milestone: Component: ports | Version: Resolution: | Keywords: Port: qt5 | ------------------------------+------------------------ Comment (by kenneth.f.cunningham@…): Ah. In the qt5-qtbase configure script, there is a section called "macSDKify()". This calls {{{ /usr/bin/xcrun -sdk SDK -find clang }}} and this is what returns /Developer/usr/bin/clang instead of the macports version. So this would be the area of attention to try to get that function to return /opt/local/bin/clang instead. Although, to be clear, it's certainly not yet clear that this version of qt5 will be able to ultimately compile on 10.6.8/libc++ even with clang-3.8. The last qt5 that officially worked on 10.6.8 was 5.4 I think. -- Ticket URL: <https://trac.macports.org/ticket/51801#comment:3> MacPorts <https://www.macports.org/> Ports system for OS X