[Ffmpeg-devel] [PATCH] Compiling problems on CVS

[Diego Biurrun]

On Wed, Apr 19, 2006 at 10:12:16AM -0300, Ramiro Polla wrote:
> 
> I think ffmpeg should be compilable for debug without the need of hacking 
> Makefiles.
> 
> I suggest something such as a flag for the makefiles that is set when 
> optimization is disabled. The specific files that require optimization 
> could check that flag and add -O3.
> 
> --- libavcodec/Makefile.orig	2006-04-19 09:27:11.000000000 -0300
> +++ libavcodec/Makefile	2006-04-19 10:07:05.000000000 -0300
> @@ -342,6 +342,7 @@
>  	i386/idct_mmx.o i386/motion_est_mmx.o \
>  	i386/simple_idct_mmx.o i386/fft_sse.o i386/vp3dsp_mmx.o \
>  	i386/vp3dsp_sse2.o i386/fft_3dn.o i386/fft_3dn2.o i386/snowdsp_mmx.o
> +i386/dsputil_mmx.o: CFLAGS+= -O3
>  ifeq ($(CONFIG_GPL),yes)
>  OBJS += i386/idct_mmx_xvid.o
>  endif

This patch looks untested.  Apart from messing up indentation I'll bet
you a dollar it doesn't work.

Also, please don't top-post.

Diego