
* Change default FFT implementation to FFTW To account for the default changing with casacore v3.4.0, as well as the CMake logic for getting the FFTPack implementation. * Switch to using spec.satisfies() for Python CMake values
* Change default FFT implementation to FFTW To account for the default changing with casacore v3.4.0, as well as the CMake logic for getting the FFTPack implementation. * Switch to using spec.satisfies() for Python CMake values