#42929: Error building python3.4 -----------------------+------------------- Reporter: andy47@… | Owner: jwa@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Resolution: | Keywords: Port: python34 | -----------------------+------------------- Comment (by nad@…): As a followup, with access once again to 10.7, I was able to confirm that the build failure is seen on a plain, non-MacPorts source build of Python 3.4.0 when using Apple llvm-gcc: {{{ ./configure CC=/usr/bin/llvm-gcc-4.2 && make ... File "<frozen importlib._bootstrap>", line 672, in _code_to_bytecode ValueError: unmarshallable object make: *** [pybuilddir.txt] Segmentation fault: 11 }}} and builds correctly and tests pass as expected with clang (both from the most recent Xcode 4 for 10.7) : {{{ ./configure CC=/usr/bin/clang && make $ sw_vers ProductName: Mac OS X ProductVersion: 10.7.5 BuildVersion: 11G63 $ xcodebuild -version Xcode 4.6.3 Build version 4H1503 $ /usr/bin/llvm-gcc-4.2 --version i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00) Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ /usr/bin/clang --version Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn) Target: x86_64-apple-darwin11.4.2 Thread model: posix }}} -- Ticket URL: <https://trac.macports.org/ticket/42929#comment:5> MacPorts <http://www.macports.org/> Ports system for OS X