[Ffmpeg-devel] Compiling problems with --disable-opts after r6248

Diego Biurrun diego
Sat Oct 14 19:07:28 CEST 2006


On Fri, Oct 13, 2006 at 10:35:53PM -0400, angustia at arrozcru.no-ip.org wrote:
> 
> Trying "make" from "./configure --disable-opts" after revision 6248  
> gives the following error:
> 
> gcc -L./libavformat -L./libavcodec -L./libavutil -Wl,--warn-common    
> -rdynamic -export-dynamic -Wl,--as-needed  
> -Wl,-rpath-link,/home/angustia/ffmpeg/libavcodec  
> -Wl,-rpath-link,/home/angustia/ffmpeg/libavformat  
> -Wl,-rpath-link,/home/angustia/ffmpeg/libavutil -g -o ffmpeg_g  
> ffmpeg.o cmdutils.o -lavformat -lavcodec -lavutil -lm -lz -ldl
> ./libavcodec/libavcodec.a(dsputil_mmx.o): In function `ff_libmpeg2mmx_idct_put':
> i386/dsputil_mmx.c:2658: undefined reference to `ff_mmx_idct'
> ./libavcodec/libavcodec.a(dsputil_mmx.o): In function `ff_libmpeg2mmx_idct_add':
> i386/dsputil_mmx.c:2663: undefined reference to `ff_mmx_idct'
> ./libavcodec/libavcodec.a(dsputil_mmx.o): In function `ff_libmpeg2mmx2_idct_put':
> i386/dsputil_mmx.c:2668: undefined reference to `ff_mmxext_idct'
> ./libavcodec/libavcodec.a(dsputil_mmx.o): In function `ff_libmpeg2mmx2_idct_add':
> i386/dsputil_mmx.c:2673: undefined reference to `ff_mmxext_idct'
> collect2: ld returned 1 exit status
> make: *** [ffmpeg_g] Error 1
> 
> Revision 6247 worked alright. It also works if I --disable-mmx, or if  
> I --enable-gpl.

Fixed.

Diego




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