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| author | Guido van Rossum <guido@python.org> | 1996-09-06 23:31:18 (GMT) |
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| committer | Guido van Rossum <guido@python.org> | 1996-09-06 23:31:18 (GMT) |
| commit | c8adefef7036b73761dbf732ec76e8b93bd58077 (patch) | |
| tree | b729f474cc0fd06247c6eb6d722668ae4c638831 /Misc/NEXT-NOTES | |
| parent | 6c4e9874431a892af10e5d48f2c476c4933ea715 (diff) | |
| download | cpython-c8adefef7036b73761dbf732ec76e8b93bd58077.zip cpython-c8adefef7036b73761dbf732ec76e8b93bd58077.tar.gz cpython-c8adefef7036b73761dbf732ec76e8b93bd58077.tar.bz2 | |
PS: use -O2, not -O3
Diffstat (limited to 'Misc/NEXT-NOTES')
| -rw-r--r-- | Misc/NEXT-NOTES | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Misc/NEXT-NOTES b/Misc/NEXT-NOTES index 09745cd..f907abf 100644 --- a/Misc/NEXT-NOTES +++ b/Misc/NEXT-NOTES @@ -42,3 +42,40 @@ make "OPT=-O3 -fschedule-insns2 -ObjC -arch m68k -arch i486" Ted Horst (not speaking for Swissbank) + + +Subject: Re: dynamic loading on NeXTSTEP +From: horst@il.us.swissbank.com (Ted Horst) +To: python-list@cwi.nl +Date: Fri, 6 Sep 1996 16:27:32 GMT +X-Newsgroups: comp.lang.python +X-Organization: Swiss Bank Corporation CM&T Division + +Ted Horst writes +> +> These are the steps that I took to get dynamic loading working under NeXTSTEP +> (3.3 m68k, i486) for Python1.4beta3 (including the Numeric stuff). + +<SNIP> + +> make "OPT=-O3 -fschedule-insns2 -ObjC -arch m68k -arch i486" +> +> Ted Horst +> (not speaking for Swissbank) + +Wow, I guess I was overzealous with the optimizations. Upon further +testing, I discovered that the Numeric stuff did not work properly on +Intel machines, but did work properly on m68k. I dropped the +optimization to -O2 (leaving out the -fschedule-insns2), and it seems +to behave properly on both architectures now. + +So, + +make "OPT=-O2 -ObjC -arch m68k -arch i486" + +looks like a better choice. + +Sorry for the misguidance, + +Ted Horst +(still not speaking for SwissBank) |