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From: Jung-uk Kim <jkim@niksun.com>
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To: Aaron Daubman <daubman@gmail.com>
Date: Wed, 9 Mar 2005 15:47:27 -0500
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cc: freebsd-amd64@freebsd.org
Subject: Re: Consistant buildworld Segmentation fault at '===>
	gnu/usr.bin/cc/cpp' after latest RELENG_5 cvsup
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On Wednesday 09 March 2005 03:24 pm, Aaron Daubman wrote:
> Hi Jung-uk,
>
> That worked!

Cool.

> What tipped you off?  What part of my make.conf would be causing
> problems?
>
> I'd think at the very least I'd want to build with:
> NOPROFILE=      true
> MAKE_IDEA=      YES
> USA_RESIDENT=   YES
>
> and -O -pipe isn't all that aggressive...

Currently amd64 doesn't build well with custom CFLAGS.  Most of the 
problems are directly coming from GCC bugs in the system (currently 
GCC 3.4.2-20040728).  I am hoping that we import GCC 3.4.4 in the 
near future, which has lots of amd64 bug fixes.  GCC 3.4.4 doesn't 
fix every known problem[1] but it works okay.

Experimental patchsets are available from:

http://people.freebsd.org/~kan

Cheers,

Jung-uk Kim

[1] GCC 3.4.4 still has rare but nasty bugs such as this:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17825

I was so frustrated when I hit this bug. :-(

> Thanks,
>      ~Aaron
>
> On Wed, 9 Mar 2005 14:04:25 -0500, Jung-uk Kim <jkim@niksun.com>
> wrote: ...
>
> > Can you try again without /etc/make.conf?
> >
> > Jung-uk Kim
> >
> > > Thanks again,
> > >      ~Aaron