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Re: [zahn@berlin.snafu.de] libc/1149: #ifdef __i686__ problematic to generate 686-dependent code
- To: Philip Blundell <Philip.Blundell@pobox.com>
- Subject: Re: [zahn@berlin.snafu.de] libc/1149: #ifdef __i686__ problematic to generate 686-dependent code
- From: Ulrich Drepper <drepper@cygnus.com>
- Date: 12 Jun 1999 13:34:35 -0700
- Cc: Andreas Jaeger <aj@arthur.rhein-neckar.de>, libc-alpha Mailinglist <libc-alpha@sourceware.cygnus.com>, zahn@berlin.snafu.de
- References: <E10srub-0000gQ-00@kings-cross.london.uk.eu.org>
- Reply-To: drepper@cygnus.com (Ulrich Drepper)
Philip Blundell <Philip.Blundell@pobox.com> writes:
> I tend to feel that egcs shouldn't be defining __686__ in the -mpentiumpro
> case. IMHO, the ideal would be to have egcs define __686__ iff
> -march=pentiumpro was given, and to either have glibc inspect the
> configuration name for optimization information, or (preferably) add another
> set of predefines to the compiler.
Yes, this is the only thing which makes sense.
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