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Re: 3.3 problem of -fzero-initialized-in-bss w/-ffreestanding
- From: Andreas Jaeger <aj at suse dot de>
- To: Eric Botcazou <ebotcazou at libertysurf dot fr>
- Cc: obrien at FreeBSD dot org, gcc at gcc dot gnu dot org,"Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>
- Date: Tue, 15 Jul 2003 05:16:24 +0200
- Subject: Re: 3.3 problem of -fzero-initialized-in-bss w/-ffreestanding
- References: <20030714173201.GB74108@dragon.nuxi.com><200307150112.15927.ebotcazou@libertysurf.fr>
Eric Botcazou <ebotcazou@libertysurf.fr> writes:
>> GCC 3.3 now has -fzero-initialized-in-bss as the default. That is fine
>> and dandy for userland programs.
>
> No, this broke Emacs on SPARC/Solaris (and on other platforms I suspect). The
> Emacs folks have already patched their CVS tree, but this option shouldn't
> have made its way into GCC 3.3 in the first place because Emacs is supposed
> to be part of the release criteria.
How does it break Emacs - and what's the workaround?
Andreas
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Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
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