cc -O3 -Wall -fPIC -DPIC -I/usr/local/include  -I/usr/X11R6/include -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o faad.o faad.c 
In file included from faad.c:29:
/usr/local/include/faad.h:34: warning: ignoring pragma: )
cc -O3 -Wall -fPIC -DPIC -I/usr/local/include  -I/usr/X11R6/include -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o faac.o faac.c 
In file included from faac.c:26:
/usr/local/include/faac.h:39: warning: malformed `#pragma pack'
/usr/local/include/faac.h:39: warning: ignoring pragma: )
In file included from /usr/local/include/faac.h:47,
                 from faac.c:26:
/usr/local/include/faaccfg.h:48: warning: malformed `#pragma pack'
/usr/local/include/faaccfg.h:48: warning: ignoring pragma: )
/usr/local/include/faaccfg.h:120: warning: malformed `#pragma pack'
/usr/local/include/faaccfg.h:120: warning: ignoring pragma: )
In file included from faac.c:26:
/usr/local/include/faac.h:53: undefined or invalid # directive
/usr/local/include/faac.h:93: warning: malformed `#pragma pack'
/usr/local/include/faac.h:93: warning: ignoring pragma: )
gmake[1]: *** [faac.o] Error 1
gmake[1]: Leaving directory `/usr/ports/multimedia/ffmpeg/work/ffmpeg-0.4.9-pre1/libavcodec'
gmake: *** [lib] Error 2
*** Error code 2

Stop in /usr/ports/multimedia/ffmpeg.
*** Error code 1