[FFmpeg-devel] [BUG] Linking error when using Intel's compiler

[Panagiotis Issaris]

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Hi,

I'm not suggesting to get the attached patch applied. But, it was the
only thing that stopped Intel's C compiler (version 10.0) from linking
ffmpeg_g, which is why I'm posting it here.

It seems weird to me though, the symbol is being referenced from within
the same file, and still... removing the static fixes the linking error.
An ICC bug?

...
/opt/intel/cc/10.0.023/bin/icc -L"/mnt/build/ffmpeg-icc"/libavformat
- -L"/mnt/build/ffmpeg-icc"/libavcodec -L"/mnt/build/ffmpeg-icc"/libavutil
- -Wl,--warn-common  -rdynamic -export-dynamic -Wl,--as-needed
- -Wl,-rpath-link,"/mnt/build/ffmpeg-icc"/libavcodec
- -Wl,-rpath-link,"/mnt/build/ffmpeg-icc"/libavformat
- -Wl,-rpath-link,"/mnt/build/ffmpeg-icc"/libavutil -g -o ffmpeg_g
ffmpeg.o cmdutils.o -lavformat -lavcodec -lavutil -lm -lz
icc: command line warning #10156: ignoring option '-export'; no argument
required
IPO link: Warning unknown option '--as-needed'.
/mnt/build/ffmpeg-icc/libavcodec/libavcodec.a(h264.o): In function
`decode_cabac_residual':
/usr/local/src/ffg/ffmpeg/libavcodec/h264.c:5769: undefined reference to
`last_coeff_flag_offset_8x8'
make: *** [ffmpeg_g] Error 1


 h264.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

With friendly regards,
Takis
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