[FFmpeg-user] Unable to compile ffmpeg with libx264 support under OS X Lion

Micah Sutton micahsutton at gmail.com
Sun Sep 18 01:50:44 CEST 2011

Trying to get ffmpeg up and running on a brand new clean installation of
Lion. I've installed developer tools 4.1.1, downloaded latest libx264 and

Attempting to compile ffmpeg with the following: ./configure --enable-gpl

results in:

LD    ffmpeg_g
Undefined symbols for architecture x86_64:
  "_MM_FIX_0_707106781", referenced from:
      _filter in libavfilter.a(vf_fspp.o)
  "_MM_FIX_0_541196100", referenced from:
      _filter in libavfilter.a(vf_fspp.o)
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make: *** [ffmpeg_g] Error 1

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