gnuradio/gnuradio — pull request #235 by michaelld (2014-06-27 00:35:28+00:00)
Title: volk cmake: if the CPU is not x86, eliminate all Intel SIMD.

For GR Bug #677: Volk fails on Apple PPC 10.5. Not sure if this gets all of the Intel SIMD, but I think it does. Seems to work for me when I manually set variables.