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sm-grimoire-bugs - [SM-Grimoire-Bugs] [Bug 10198] Some CFLAGS suggestions

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  • From: bugzilla-daemon AT bugs.sourcemage.org
  • To: sm-grimoire-bugs AT lists.ibiblio.org
  • Subject: [SM-Grimoire-Bugs] [Bug 10198] Some CFLAGS suggestions
  • Date: 28 Nov 2006 12:06:55 -0000

http://bugs.sourcemage.org/show_bug.cgi?id=10198





------- Additional Comments From sobukus AT sourcemage.org 2006-11-28 06:06
-------
So, I made commit 585186f6cc76070c14132fdf93f0d4d567e0c066 to archspec git,
removing the unnecessary / counterproductive m64 flags and the athlon-xp for
k8_64.
We have a set of *_minimal archspecs there that also removes the -mmmx
-m3dnow
and friends as well as -mfpmath=sse ... I'd like to have some discussion
about
merging them to the default ones or at least being clear of the real
difference: forcing SSE for fpmath or not, with the features flags additional
to -march being just cruft that can be removed without defining a new set of
archspecs.
For the goodness/badness of -mfpmath=sse I'd like to see some numbers...

I left gcc2 in there... because it doesn't hurt in the archspec, while it is
indeed questionable. At least one could compile 32bit stuff with it, even in
64bit system... but does any _spell_ still use gcc2?

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