Mark Dickinson <dicki...@gmail.com> added the comment: Thanks, Antoine! Yes, I can now reproduce the testFsum failure on my MacBook Pro (OS X 10.5.6/x86_64, with Apple's gcc 4.0.1) using the following sequence of commands: (I tested this for the trunk, but I py3k should be just the same).
make distclean CC="gcc -arch x86_64" ./configure && make ./python.exe -m test.regrtest -v test_math rm Parser/*.o CC="gcc -mfpmath=387" ./configure && make ./python.exe -m test.regrtest -v test_math (the rm is necessary to avoid a 'wrong architecture' build failure). It might be worth making the tests a bit more robust here; I'll take a look. On the other hand, there are plans to replace fsum with a double-rounding-friendly version. ---------- assignee: -> marketdickinson components: +Extension Modules -Interpreter Core stage: -> needs patch versions: +Python 2.6, Python 2.7 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue5593> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com