Mine

gcc -o /home/theeth/bf-blender/hcube/build/linux2/bin/blender -pthread -Xlinker -export-dynamic /home/theeth/bf-blender/hcube/build/linux2/source/creator/dynamic_buildinfo.o /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_creator.a /home/theeth/bf-blender/hcube/build/linux2/lib/libsrc.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_decimation.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_BSP.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_ghost.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_string.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_render.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_radiosity.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_ONL.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_python.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_blenkernel.a /home/theeth/bf-blender/hcube/build/linux2/lib/libnodes.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_blenloader.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_blenpluginapi.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_imbuf.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_blenlib.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_soundsystem.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_avi.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_cineon.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_dds.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_openexr.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_libavformat.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_libavcodec.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_libswscale.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_libavutil.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_readblenfile.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_bop.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_dna.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_kernel.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_decimation.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_elbeem.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_yafray.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_IK.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_memutil.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_guardedalloc.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_CTR.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_moto.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_bmfont.a /home/theeth/bf-blender/hcube/build/linux2/lib/libsrc.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_libavformat.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_libavcodec.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_libswscale.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_libavutil.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_ftfont.a /home/theeth/bf-blender/hcube/build/linux2/lib/libextern_ftgl.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_moto.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_kernel.a /home/theeth/bf-blender/hcube/build/linux2/lib/libbf_moto.a /home/theeth/bf-blender/hcube/build/linux2/lib/libblender_python.a -L/home/theeth/bf-blender/hcube/build/linux2/lib -L/usr/lib -L. -L/usr/X11R6/lib -L. -L. -L. -L. -L/home/theeth/bf-blender/hcube/lib/linux2/iconv/lib -Lextern/ffmpeg/lib -L/usr/lib -ljpeg -lpng -lz -lpython2.4 -lfreetype -lgettextlib -lHalf -lIlmImf -lIex -lImath -lportaudio -lportaudiocpp -ljack -lsndfile -lmad -lvorbis -lvorbisfile -lsamplerate -lSDL -lGL -lGLU -lX11 -lXi -lutil -lc -lm -ldl -lpthread -lstdc++
/home/theeth/bf-blender/hcube/build/linux2/lib/libbf_soundsystem.a(ffmpegReader.o): In function `ffmpegReader::fillBuffer(float*, int)':
ffmpegReader.cpp:(.text+0x8f): undefined reference to `av_seek_frame(AVFormatContext*, int, long long, int)'
ffmpegReader.cpp:(.text+0x9a): undefined reference to `avcodec_flush_buffers(AVCodecContext*)'
/home/theeth/bf-blender/hcube/build/linux2/lib/libbf_soundsystem.a(ffmpegReader.o): In function `ffmpegReader::~ffmpegReader()':
ffmpegReader.cpp:(.text+0x113): undefined reference to `avcodec_close(AVCodecContext*)'
ffmpegReader.cpp:(.text+0x11e): undefined reference to `av_close_input_file(AVFormatContext*)'
/home/theeth/bf-blender/hcube/build/linux2/lib/libbf_soundsystem.a(ffmpegReader.o): In function `ffmpegReader::~ffmpegReader()':
ffmpegReader.cpp:(.text+0x193): undefined reference to `avcodec_close(AVCodecContext*)'
ffmpegReader.cpp:(.text+0x19e): undefined reference to `av_close_input_file(AVFormatContext*)'
/home/theeth/bf-blender/hcube/build/linux2/lib/libbf_soundsystem.a(ffmpegReader.o): In function `ffmpegReader::~ffmpegReader()':
ffmpegReader.cpp:(.text+0x213): undefined reference to `avcodec_close(AVCodecContext*)'
ffmpegReader.cpp:(.text+0x21e): undefined reference to `av_close_input_file(AVFormatContext*)'
collect2: ld returned 1 exit status
scons: *** [/home/theeth/bf-blender/hcube/build/linux2/bin/blender] Error 1
scons: building terminated because of errors.