> it seems SSE3 is required Indeed. > src/Makefile.am: > +libpulsecommon_ at PA_MAJORMINOR@_la_CFLAGS += -D__SSSE3__ -msse -msse2 - > msse3 -march=core2 -mfpmath=sse > > doesn't -msse3 imply -msse2/-msse? I honestly have no idea. The code was originally developed with ICC for atom, not sure what gcc needs. I tried to find a combination that would work first to focus on PulseAudio integration.. The main problem I faced was to remove the -march flag, the code works with core2 or atom but that's neither elegant nor the right thing to do. Most likely other Intel folks will have an answer. -Pierre