I updated, and got a single compilation error (OS/X 10.8):
/development/rec/projects/slow/JuceLibraryCode/modules/juce_audio_basics/buffers/juce_FloatVectorOperations.cpp /development/rec/projects/slow/JuceLibraryCode/modules/juce_audio_basics/buffers/juce_FloatVectorOperations.cpp:257:5: No matching function for call to 'vDSP_vneg'
All of the other vDSP functions seem to be defined and if I change the #if condition so it compiles the software version of "negate" everything builds and links fine.
Not sure where the vDSP functions are defined or I'd track this down further.
