#48926: Xcode 7 update seems to cause /usr/bin/clang --version to hang which causes ./configure to hang ----------------------+-------------------------------- Reporter: david@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.3 Resolution: | Keywords: Port: | ----------------------+-------------------------------- Comment (by david@…): Now there's another problem. Some builds hang + ps shows this... {{{ imac# psall | grep -i make macports 11474 0.0 0.0 2442588 1028 s002 S+ 10:09AM 0:00.00 sh -c /Applications/Xcode-6.4.app/Contents/Developer/usr/bin/xcodebuild -sdk '' -find make 2> /dev/null macports 11472 0.0 0.0 2444092 684 s002 S+ 10:09AM 0:00.00 make -v macports 11471 0.0 0.0 2443612 1048 s002 S+ 10:09AM 0:00.00 sh -c "make" -v 2>&1 macports 11382 0.0 0.0 2471900 14436 s002 S+ 10:09AM 0:00.15 /opt/local/bin/perl5.20 Makefile.PL INSTALLDIRS=vendor CC=/usr/bin/clang LD=/usr/bin/clang macports 11381 0.0 0.0 2435420 1060 s002 S+ 10:09AM 0:00.03 sh -c cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_perl_p5 -net-ssleay/p5.20-net-ssleay/work/Net-SSLeay-1.71" && /opt/local/bin/perl5.20 Makefile.PL INSTALLDIRS=vendor CC="/usr/bin/clang" LD="/usr/bin/clang" root 11955 0.0 0.0 2423552 24 s000 R+ 10:11AM 0:00.00 grep -i make macports 11475 0.0 0.1 2593712 27568 s002 S+ 10:09AM 0:00.18 /Applications/Xcode-6.4.app/Contents/Developer/usr/bin/xcodebuild -sdk -find make }}} Notice -sdk being passed with an empty sdk. I've looked through the Macports developer guide + there appears to be now way to set the -sdk version to use. Suggestions appreciated. -- Ticket URL: <https://trac.macports.org/ticket/48926#comment:4> MacPorts <https://www.macports.org/> Ports system for OS X