#51736: python35 @3.5.2_0 fails to build with macosx_deployment_target 10.7 --------------------+-------------------------------- Reporter: help@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Keywords: | Port: python35 --------------------+-------------------------------- I'm running OS X 10.10.5 and Xcode 7.2.1 (latest available for Yosemite), tested also with Xcode 7.0.1. Error message is as follows (full log is attached): {{{ :info:build DYLD_FRAMEWORK_PATH=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_python35/python35/work/Python-3.5.2 ./python.exe -E -S -m sysconfig --generate-posix-vars ;\ :info:build if test $? -ne 0 ; then \ :info:build echo "generate-posix-vars failed" ; \ :info:build rm -f ./pybuilddir.txt ; \ :info:build exit 1 ; \ :info:build fi :info:build /bin/sh: line 1: 25271 Killed: 9 DYLD_FRAMEWORK_PATH=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_python35/python35/work/Python-3.5.2 ./python.exe -E -S -m sysconfig --generate-posix-vars :info:build generate-posix-vars failed :info:build make: *** [pybuilddir.txt] Error 1 }}} This happens only with deployment target set to 10.7, any other value (say 10.6, 10.8 or not set) works fine. It looks like some OS X security measure kicks in and kills python.exe, but running "sudo spctl --master- disable" didn't change anything. In /var/log/system.log I see the following message: {{{ taskgated[97]: no signature for pid=25271 (cannot make code: UNIX[No such process]) }}} All in all this looks like Xcode compiler or/and linker bug, but I would welcome any advice on this issue. -- Ticket URL: <https://trac.macports.org/ticket/51736> MacPorts <https://www.macports.org/> Ports system for OS X