This is the mail archive of the libc-hacker@sources.redhat.com mailing list for the glibc project.

Note that libc-hacker is a closed list. You may look at the archives of this list, but subscription and posting are not open.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: unit-at-a-time fixes

From: Andreas Jaeger <aj at suse dot de>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: GNU libc hacker <libc-hacker at sources dot redhat dot com>
Date: Sun, 30 Nov 2003 21:44:59 +0100
Subject: Re: unit-at-a-time fixes
References: <u8wu9h4pg4.fsf@gromit.moeb><20031130180604.GG12344@sunsite.ms.mff.cuni.cz>

Jakub Jelinek <jakub@redhat.com> writes:

> On Sun, Nov 30, 2003 at 08:38:19PM +0100, Andreas Jaeger wrote:
>> 
>> With GCC 3.4 and also the hammer-branch of GCC 3.3, unit-at-a-time
>> compilation is enabled and rearranges the output order of functions.
>> This is not desirable in some cases.
>> 
>> Here's the patch that we're currently using at SuSE.  Ok to commit?
>
> As long as GCC 3.2.x and 3.3.x are supported to build glibc, this patch is
> wrong, since these compilers have no -fno-unit-at-a-time switch.

Argh.  You're right.

> You should add a configure check for that switch and add
> $(fno-unit-at-a-time) to the makefiles instead.

OK, will do tomorrow,

Andreas
-- 
 Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
  SuSE Linux AG, Deutschherrnstr. 15-19, 90429 Nürnberg, Germany
   GPG fingerprint = 93A3 365E CE47 B889 DF7F  FED1 389A 563C C272 A126

Attachment: pgp00000.pgp
Description: PGP signature

References:
- unit-at-a-time fixes
  - From: Andreas Jaeger
- Re: unit-at-a-time fixes
  - From: Jakub Jelinek

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]