Re: [PATCH 2/2] gnu: icecat: Use libjpeg-turbo instead of bundled libjpeg.

[Leo Famulari]

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.