Public SourceMage Discussion List

[David Kowis <dkowis AT shlrm.org>]

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David Michael Leo Brown Jr. wrote:
| I was looking at the x86-64 specfile and was surprised to see that it
wasn't
| x86-64 the -march flag was set to k8 for gcc 3.4, when it should be
x86-64.
|
| I understand that there's some people in sourcemage who have amd64
processors
| however, I don't, I have the intel version that uses the x86-64
specifications
| (called extended memory 64 technology)
|
| gcc doesn't have em64t as a valid arch spec (not even in v4.1) the
closest thing I
| can pass to gcc is x86-64
|
| I would propose a change to the specfiles and move the current x86-64
and x86-32
| to k8-64 and k8-32, and change the x86-64 and x86-32 to the more generic
| -march=x86-64, also I would change the x86-[64,32] gcc 3.3 to
- -march=pentium4
|
| This way would provide arch specs for both amd and intel
implementations of the
| arch specification x86-64.
|
| -- David Brown
This isn't quite on topic, but it's pretty close.
What are the archspecs for an Athlon 64?
I've heard of the following and I don't know which is correct:
* k8
* athlon64
* athlon-64
* x86_64 (non amd specific?)

I'm just slightly confused, and googling for "gcc arch specs athlon 64
"-march" " didn't help me.
I did find this,
http://benoit.papillault.free.fr/sourcemage/sorcery.php.en, but even
then I've not been helped, since he used -march=athlon-xp to make it build.

Thanks,
David

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