Mailinglist Archive: opensuse-factory (649 mails)

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Re: [opensuse-factory] Changing Architecture level for 32bit x86 to x86-64

On Wednesday 2017-08-16 09:29, Richard Biener wrote:

Recent thread here that may indicate other users or would-be users using TW
because 32-bit was dropped from "Distribution" releases:

Yes, I saw that. I'm not suggesting to drop 32bit, I'm just suggesting
to drop support for CPUs that are very old.

I wonder why IA-32 (on a 64-bit CPU, mind you - since that's your SLE use case)
suddenly is so important that fpmath=sse needs to be turned on.

If it is, can't the few IA-32 packages be built as another offering? Declare
%optflags pentium4 in the prjconf, make pentium4 a recognized zypper and OBS
scheduler architecture value, enter it into mkbaselibs, and then let `rpmbuild
--target=pentium4` work its magic (because rpm can already do that).

It's what these things are for IMO. (See also: rpm's ppc64 <-> ppc64p7,
sparc64 <-> sparc64v, ...)
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