[Pkg-tigervnc-devel] Bug#764170: src:libjpeg-turbo: FTBFS on x32

[Ondřej Surý]

Control: clone -1 -2
Control: severity -2 wishlist
Control: retitle -2 Add native SIMD support on x32

Thank you,

I have applied the first patch and will bring this to this to
the upstream attention.

Cheers,
Ondrej

On Mon, Oct 6, 2014, at 03:28, Adam Borowski wrote:
> Package: src:libjpeg-turbo
> Version: 1:1.3.1-4
> Severity: normal
> Tags: patch
> 
> 
> Hi!
> I'm afraid that libjpeg-turbo fails to build on x32.  While x32 is not a
> release architecture, it would still be nice to have a fix applied,
> because
> of the huge number of packages that suddenly became unbuildable.
> 
> I have attached two patches:
> 
> * a working but lame one that builds with --without-simd.
> 
> * an unfinished patch that uses x86-64 assembly.  It configures and
>   compiles, failing at link stage.  Unfortunately, my knowledge of
>   finer details of interaction between nasm and the linker is rather
>   bad, I'm thus leaving to play with other toys.
> 
> Obviously, if you don't have a working x32 setup, you'll want the working
> patch for now.
> 
> 
> 
> -- System Information:
> Debian Release: jessie/sid
>   APT prefers unstable
>   APT policy: (600, 'unstable'), (500, 'experimental')
> Architecture: x32 (x86_64)
> 
> Kernel: Linux 3.16.3-x32 (SMP w/6 CPU cores)
> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> Email had 2 attachments:
> + jpegturbo-x32-no-simd.diff
>   1k (text/x-diff)
> + jpegturbo-unfinished-proper.diff
>   1k (text/x-diff)


-- 
Ondřej Surý <ondrej at sury.org>
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