Bug#783082: Aw: Re: linux-image-3.16.0-4-586: video players/browsers crash with 'illegal instruction' on i586

[Sebastian Ramacher]

Hi Bernhard

On 2015-04-23 08:23:03, Bernhard Übelacker wrote:
> --- libav-11.3.orig/debian/confflags    2015-01-17 18:25:07.000000000 +0000
> +++ libav-11.3/debian/confflags 2015-04-22 22:35:12.616951338 +0000
> @@ -180,7 +180,7 @@ shared_build_confflags += --enable-share
>  shared_build_confflags += --disable-static
>  # i386 shared builds must be optimized for 586, cf. #728928, #688384
>  ifeq      ($(DEB_HOST_ARCH),i386)
> -shared_build_confflags += --cpu=586
> +shared_build_confflags += --cpu='i586'
>  endif
>  
>  ## specific to arm architectures

Thanks for the patch.

> 
> But then build of libav fails for me:
> .../libav-11.3/libavcodec/h264_cabac.c: In function 'ff_h264_decode_mb_cabac':
> .../libav-11.3/libavcodec/x86/cabac.h:173:5: error: 'asm' operand has impossible constraints

https://bugzilla.libav.org/show_bug.cgi?id=850

Cheers
-- 
Sebastian Ramacher
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