[FFmpeg-devel] [RFC][PATCH 1/4] build: Support selecting yasm-compatible assembler

[Reimar Döffinger]

On Mon, Jan 16, 2012 at 01:00:56AM +0100, Alexander Strasser wrote:
> Alexander Strasser wrote:
> >   Makes it possible to select the name/path of the tool for compiling
> > the non-inline assembly code.
> 
>   I found these (rather disturbing) differences, when comparing configure
> outputs after I set yasm manually with "./configure  --yasmexe=/usr/bin/yasm".
> 
> --- ./res/b/config.log	2012-01-15 01:24:14.093801273 +0100
> +++ ./res/c/config.log	2012-01-15 01:24:14.097801273 +0100
> @@ -4969,6 +4975,7 @@
>  qtrle_test='yes'
>  qtrlegray_test='yes'
>  quotes='""'
> +r='/usr/bin/yasm'
>  r10k_decoder='yes'
>  r210_decoder='yes'
>  r3d_demuxer='yes'
> @@ -5327,8 +5334,8 @@
>  v4l_indev='yes'
>  v4l_indev_deps='linux_videodev_h'
>  vaapi_deps='va_va_h'
> -value='yes'
> -var='seek_yuv_avi_test'
> +value='yasmexe'
> +var='yasmexe'
>  vb_decoder='yes'
>  vble_decoder='yes'
>  vc1_crystalhd_decoder='yes'
> 
> 
>   I have no clue what is going on there. Additionally I find that file
> particurly hard to look at.


I think those values are just artefacts from parsing the command-line,
whatever writes out this part probably doesn't try to be very
intelligent about it.