default_pre_build  &&
cd $SOURCE_DIRECTORY &&
# fix for recent ffmpeg
sed -i -e 's|ffmpeg/avc|libavcodec/avc|;s|ffmpeg/sw|libswscale/sw|;s|ffmpeg/avf|libavformat/avf|' \
configure otherlibs/highgui/cvcap_ffmpeg.cpp
# fix for gcc-4.4
sed -i 's|^#elif$|#else|' cxcore/include/cxmisc.h
#patch  -p0 < $SPELL_DIRECTORY/xxx.diff
