[issue16534] test_float failure on IA64 (HPUX)

2012-11-24 Thread Trent Nelson
Trent Nelson added the comment: On Fri, Nov 23, 2012 at 05:43:15AM -0800, Mark Dickinson wrote: > > Mark Dickinson added the comment: > > I wonder whether adding "-fpeval=float" to the CFLAGS would fix this. > There's a lot of information at > > http://h21007.www2.hp.com/portal/site/dspp/me

[issue16534] test_float failure on IA64 (HPUX)

2012-11-23 Thread Stefan Krah
Stefan Krah added the comment: For some reason ./configure detects x87-style-double-rounding=yes, but when I compile the test manually with the same command line "cc -Ae -g", no double rounding is detected. -- ___ Python tracker

[issue16534] test_float failure on IA64 (HPUX)

2012-11-23 Thread Mark Dickinson
Mark Dickinson added the comment: I wonder whether adding "-fpeval=float" to the CFLAGS would fix this. There's a lot of information at http://h21007.www2.hp.com/portal/site/dspp/menuitem.863c3e4cbcdc3f3515b49c108973a801?ciid=0008a22194f02110a22194f02110275d6e10RCRD but I don't know whether

[issue16534] test_float failure on IA64 (HPUX)

2012-11-23 Thread Mark Dickinson
Mark Dickinson added the comment: Without having looked too hard, the many warnings are almost certainly from our definition of Py_NAN. That's been fixed in the default branch. I'm not sure whether it's worth backporting just to fix warnings. -- _

[issue16534] test_float failure on IA64 (HPUX)

2012-11-22 Thread Mark Dickinson
Mark Dickinson added the comment: >From the buildbot configure output: checking whether C doubles are little-endian IEEE 754 binary64... no checking whether C doubles are big-endian IEEE 754 binary64... yes checking whether C doubles are ARM mixed-endian IEEE 754 binary64... no checking whether

[issue16534] test_float failure on IA64 (HPUX)

2012-11-22 Thread Mark Dickinson
Mark Dickinson added the comment: What's sys.float_repr_style on that machine? -- ___ Python tracker ___ ___ Python-bugs-list mailing

[issue16534] test_float failure on IA64 (HPUX)

2012-11-22 Thread Stefan Krah
New submission from Stefan Krah: There's a test_float failure on HPUX (and many compiler warnings): test test_float failed -- Traceback (most recent call last): File "/home/cpython/buildslave/2.7.snakebite-hpux11iv3-ia64-1/build/Lib/test/test_float.py", line 622, in test_format_testfile