unofficial mirror of emacs-devel@gnu.org 
 help / color / mirror / code / Atom feed
From: David Caldwell <david@porkrind.org>
To: "Perry E. Metzger" <perry@piermont.com>, "Jan D." <jan.h.d@swipnet.se>
Cc: emacs-devel@gnu.org
Subject: Re: nextstep/INSTALL: universal binaries
Date: Tue, 04 Nov 2014 18:56:21 -0800	[thread overview]
Message-ID: <545991D5.9090104@porkrind.org> (raw)
In-Reply-To: <20141104174126.23356ddb@jabberwock.cb.piermont.com>

[-- Attachment #1: Type: text/plain, Size: 1177 bytes --]

On 11/4/14 2:41 PM, Perry E. Metzger wrote:
> On Tue, 04 Nov 2014 18:56:52 +0100 "Jan D." <jan.h.d@swipnet.se>
> wrote:
>> Perry E. Metzger skrev den 2014-11-03 20:00:
>>> On Mon, 3 Nov 2014 19:36:51 +0100 "Jan D." <jan.h.d@swipnet.se>
>>> wrote:
>>>>> 3 nov 2014 kl. 18:37 skrev Glenn Morris <rgm@gnu.org>:
>>>>> nextstep/INSTALL has a section on universal binaries.
>>>>> Maybe this needs updating/removing, given that ppc is no longer
>>>>> supported?
>>>>
>>>> Make sense, section removed.
>>>
>>> Does that also imply that 32 bit OS X is not supported any longer,
>>> only 64 bit? (I hadn't been paying attention, I have only 64 bit
>>> capable hardware.)
>>
>> No.
> 
> I presume then that universal binaries aren't ever used for combo
> 32bit and 64bit executable bundles? (I honestly don't know, I've
> never paid attention.)

Yes, you can have all the different arches in a universal binary (ppc,
ppc64, i386, x86_64). As far as I can know you can't have 2 of the same
arch in there though.

I don't understand those removed nextstep/INSTALL instructions though.
How did CFLAGS+="-arch ppc -arch i386" work in terms of unexec?

-David


[-- Attachment #2: S/MIME Cryptographic Signature --]
[-- Type: application/pkcs7-signature, Size: 4219 bytes --]

  reply	other threads:[~2014-11-05  2:56 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-03 17:37 nextstep/INSTALL: universal binaries Glenn Morris
2014-11-03 18:36 ` Jan D.
2014-11-03 19:00   ` Perry E. Metzger
2014-11-04 17:56     ` Jan D.
2014-11-04 22:41       ` Perry E. Metzger
2014-11-05  2:56         ` David Caldwell [this message]
2014-11-05  6:04         ` Jan D.
2014-11-05 19:55         ` David Reitter

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.gnu.org/software/emacs/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=545991D5.9090104@porkrind.org \
    --to=david@porkrind.org \
    --cc=emacs-devel@gnu.org \
    --cc=jan.h.d@swipnet.se \
    --cc=perry@piermont.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).