From: Leo Famulari <leo@famulari.name>
To: Tobias Geerinckx-Rice <me@tobias.gr>
Cc: guix-devel@gnu.org
Subject: Re: [PATCH 2/2] gnu: icecat: Use libjpeg-turbo instead of bundled libjpeg.
Date: Sun, 27 Nov 2016 15:56:18 -0500 [thread overview]
Message-ID: <20161127205618.GC27187@jasmine> (raw)
In-Reply-To: <20161127201707.3789-2-me@tobias.gr>
On Sun, Nov 27, 2016 at 09:17:07PM +0100, Tobias Geerinckx-Rice wrote:
> * gnu/packages/gnuzilla.scm (icecat)[source]: Remove bundled libjpeg.
> [inputs]: Add libjpeg-turbo.
> [arguments]: Use it.
> - ;; Fails with "libjpeg-turbo JCS_EXTENSIONS
> - ;; required".
> - ;; According to
> - ;; http://sourceforge.net/projects/libjpeg-turbo/ ,
> - ;; "libjpeg-turbo is a derivative of libjpeg that
> - ;; uses MMX, SSE, SSE2, and NEON SIMD instructions
> - ;; to accelerate baseline JPEG compression/
> - ;; decompression", so we had better not use it
> - ;; "--with-system-jpeg"
Will this work on nachines that don't support SSE? My understanding is
that we don't wish to require it.
next prev parent reply other threads:[~2016-11-27 20:56 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-27 20:17 [PATCH 1/2] gnu: Add libjpeg-turbo Tobias Geerinckx-Rice
2016-11-27 20:17 ` [PATCH 2/2] gnu: icecat: Use libjpeg-turbo instead of bundled libjpeg Tobias Geerinckx-Rice
2016-11-27 20:56 ` Leo Famulari [this message]
2016-11-27 21:02 ` Tobias Geerinckx-Rice
2016-11-27 21:41 ` Leo Famulari
2016-11-27 21:50 ` Marius Bakke
2016-11-27 22:28 ` Marius Bakke
2016-11-27 22:44 ` Leo Famulari
2016-11-27 22:43 ` Leo Famulari
2016-11-27 23:15 ` Tobias Geerinckx-Rice
2016-11-27 23:20 ` Tobias Geerinckx-Rice
2016-11-27 23:42 ` Leo Famulari
2016-11-27 23:27 ` Leo Famulari
2016-11-27 20:55 ` [PATCH 1/2] gnu: Add libjpeg-turbo Leo Famulari
2016-11-27 21:12 ` Tobias Geerinckx-Rice
2016-11-27 21:36 ` Leo Famulari
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