#52142: root5 fails to build on Mac OSX 10.11.4 ---------------------------+---------------------- Reporter: donal.hill@… | Owner: jonesc@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: | Keywords: Port: root5 | ---------------------------+---------------------- Comment (by gnwiii@…): Your log has: {{{ :info:build /opt/local/bin/clang-mp-3.3 -O2 -m64 -pipe -Wshadow -W -Wall -fsigne d-char -fno-common -Iinclude -DR__HAVE_CONFIG -pthread -o core/clib/src/mmtr ace.o -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.mac ports.org_release_tarballs_ports_science_root5/root5/work/root-5-34-36/core/clib /src/mmtrace.c :info:build In file included from /opt/local/var/macports/build/_opt_local_var_m acports_sources_rsync.macports.org_release_tarballs_ports_science_root5/root5/wo rk/root-5-34-36/core/macosx/src/CocoaUtils.mm:12: :info:build In file included from include/CocoaUtils.h:17: :info:build In file included from /System/Library/Frameworks/Foundation.framewor k/Headers/Foundation.h:10: :info:build In file included from /System/Library/Frameworks/Foundation.framewor k/Headers/NSArray.h:5: :info:build /System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:19:21: error: expected a type :info:build - (id)copyWithZone:(nullable NSZone *)zone; :info:build ^ :info:build /System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:25:28: error: expected a type :info:build - (id)mutableCopyWithZone:(nullable NSZone *)zone; }}} [https://trac.macports.org/ticket/49440 Ticket 49440] reports a similar error due to using Xcode version lower than 7 on El Capitan. If you are using Xcode 7, try building without the {{{+clang33}}} option. -- Ticket URL: <https://trac.macports.org/ticket/52142#comment:2> MacPorts <https://www.macports.org/> Ports system for OS X