enable SSE2 by default (works on MacOS X, too)
enable SSE2 by default (works on MacOS X, too)

nbtdev/libsquish,wnoise/libsquish,sarbian/libsquish,AmbBAI/libsquish,nbtdev/libsquish,sarbian/libsquish,nbtdev/libsquish,Zaretto/libsquish,wnoise/libsquish,Zaretto/libsquish,AmbBAI/libsquish,wnoise/libsquish,sarbian/libsquish,Zaretto/libsquish,AmbBAI/libsquish