[FFmpeg-devel] [PATCH] fix compiling VIS assembly on SPARC

[Diego Biurrun]

On Tue, Sep 11, 2007 at 11:53:54PM +0200, Balatoni Denes wrote:
> 
> So this was missed before by me. When building 
> simple_idct_vis -mcpu=ultrasparc has to be given to gcc. I hope the patch is 
> okay, because I am not a makefile guru.
> 
> --- ffmpeg.old/libavcodec/Makefile	2007-08-30 23:37:54.000000000 +0200
> +++ ffmpeg/libavcodec/Makefile	2007-09-11 10:50:43.000000000 +0200
> @@ -380,6 +380,8 @@
>  
>  sparc/dsputil_vis.o: CFLAGS += -mcpu=ultrasparc -mtune=ultrasparc
>  
> +sparc/simple_idct_vis.o: CFLAGS += -mcpu=ultrasparc -mtune=ultrasparc

You can merge the two rules like this:

  sparc/dsputil_vis.o sparc/simple_idct_vis.o: CFLAGS += -mcpu=ultrasparc -mtune=ultrasparc

But I wonder why this has to be set only for those two files and not for
everything ...

Diego