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Re: [Emacs-diffs] emacs-24 r116961: Port to IRIX 6.5.

From: Paul Eggert
Subject: Re: [Emacs-diffs] emacs-24 r116961: Port to IRIX 6.5.
Date: Mon, 14 Apr 2014 13:08:22 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0

On 04/14/2014 06:10 AM, Stefan Monnier wrote:
Can't these systems USE_LSB_TAG?
IRIX cc doesn't define USE_LSB_TAG because it doesn't support alignas (8) a.k.a. __attribute__ ((__aligned__ (8))).

How about this idea for the trunk: remove DATA_SEG_BITS from the source code. On the troublesome platforms that remain we configure Lisp_Objects to be wider than pointers, which solves the DATA_SEG_BITS problem in a different way. Something like the attached patch, say.

Attachment: DATA_SEG_BITS.patch
Description: Text Data

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