On Mon, 28 Mar 2005, Baruch Even wrote:

> > then comes the next pain... the backup system is CA, and they have
> > nothing out for X86-64 yet. I have no idea how SuSE and RH encapsulate
> > 32-bit support on the new AMD64 systems, but I think I can guess a 32
> > bit backup agent module and the 64 bit OS and Oracle will not play nice.
> > If anyone knows the answer to that (I lack the bandwidth to actually
> > test it in time) I'll listen gladly, on list of off it.
>
> According to what I read, SuSe and RH both have mixed mode for 64bits so
> you can run both 32 and 64 bit applications at the same time.
>
> BUT, I'm not sure which one is the default... if it's the 32bit than you
> are _probably_ ok. Since the libraries in /lib and /usr/lib will be
> the 32 bit versions which will make CA happy. The 64bit stuff will be in
> /lib64 and such. It does mean that compiling some package or program on
> this platform will mean a bit more work, depending on the version you want.

not at all. you simply need to give a flag to gcc telling it if you want a
32bit or a 64bit application - and it handles the rest. that, at least, is
what is written in gcc's info pages.

-- 
guy

"For world domination - press 1,
 or dial 0, and please hold, for the creator." -- nob o. dy

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