Mailinglist Archive: opensuse-factory (249 mails)

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Re: [opensuse-factory] Is the upgrade from 32 bits to 64 bit supported? Question for devs O:-)
  • From: "Carlos E. R." <robin.listas@xxxxxxxxxxxxxx>
  • Date: Mon, 08 Feb 2010 02:45:14 +0100
  • Message-id: <4B6F6CAA.9050608@xxxxxxxxxxxxxx>
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On 2010-02-08 02:18, Eberhard Moenkeberg wrote:
Hi,

On Mon, 8 Feb 2010, Carlos E. R. wrote:

Now that I think, I have some programs in that install that will fail if I
upgrade to x64, because
they were compiled a few years ago, and no longer compile, because the gcc
compiler got a lot more
finicky with the warnings it would accept. It has been impossible to
recompile for a long time now,
so I kept using the old binary. They are programs not actively developed
(for Fidonet: Golded+ and
some more).

I might have to use those inside a vmware client running an older suse
version. Or is it possible to
run 32 bits apps in an x64 oS?

Of course 32-bit applications will run upon 64-bit architecture.

They do? I have no experience on 64 bits. I'll have to try this app in this
test partition.


If you are compiling yourself and 64-bit does not compile, you have gcc
switches like -m i386.

Ah, noted, but unfortunately, they are old apps that will no way compile, not
even on 32 bits 11.0:
they produce tons of syntax warnings. I'm forced to use the binary I compiled
years ago on 7.3 or
thereabouts. I also need some -compat versions of libraries.

I need to investigate this.

- --
Cheers / Saludos,

Carlos E. R.
(from 11.2 x86_64 "Emerald" GM (Elessar))
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