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From: Giorgos Keramidas <keramida@ceid.upatras.gr>
Cc: Frank Schmitt <ich@frank-schmitt.net>, emacs-devel@gnu.org
Subject: Re: RFC: Support for FreeBSD/amd64
Date: Thu, 27 Oct 2005 23:13:27 +0300	[thread overview]
Message-ID: <20051027201326.GA20170@flame.pc> (raw)
In-Reply-To: <uoe5aeq1b.fsf@gnu.org>

On 2005-10-27 21:08, Eli Zaretskii <eliz@gnu.org> wrote:
>From: Frank Schmitt <ich@frank-schmitt.net>
>Date: Thu, 27 Oct 2005 08:50:05 +0200
>> 
>> Giorgos Keramidas <keramida@ceid.upatras.gr> writes:
>> 
>> > To bootstrap Emacs on my FreeBSD/amd64 snapshot I had to use the
>> > following patch -- also available at:
>> > http://people.freebsd.org/~keramida/emacs/22/freebsd-amd64.diff
>> [...]
>> > +#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib/crtn.o
>> [...]
>> 
>> Theres -lgcc two times in above line.
> 
> Yes, and they both are almost certainly needed.  The reason is that
> some functions in libgcc.a call functions from libc.a, and some libc.a
> functions need functions from libgcc.a.  Since most versions of ld are
> one-pass linkers, you need to mention -lgcc twice, or else risk
> getting unresolved externals.

Thanks for the very informative followup.  I guess this means it's ok to
commit the original diff then ;-)

  reply	other threads:[~2005-10-27 20:13 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-10-26 23:52 RFC: Support for FreeBSD/amd64 Giorgos Keramidas
2005-10-27  3:58 ` Richard M. Stallman
2005-10-27  6:50 ` Frank Schmitt
2005-10-27 11:50   ` Giorgos Keramidas
2005-10-27 19:08   ` Eli Zaretskii
2005-10-27 20:13     ` Giorgos Keramidas [this message]
2005-10-27 20:56     ` Frank Schmitt
2005-10-28 18:09       ` Richard M. Stallman
2005-10-28 22:01         ` Giorgos Keramidas
2005-10-29  5:12           ` Richard M. Stallman
2005-10-29 14:47             ` Giorgos Keramidas
2005-10-30  3:36               ` Richard M. Stallman
2005-10-29 10:07         ` Eli Zaretskii
2005-10-29 18:35           ` Giorgos Keramidas
2005-10-29 20:33           ` Richard M. Stallman
2005-10-27 12:27 ` Dryice Liu
2005-10-27 14:57   ` Giorgos Keramidas

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