cmake HAVE_MKL_FFTW3 examples

QMCPACK/qmcpack CMake/FindMKL.cmake :55

try_compile(
    HAVE_MKL_FFTW3 ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src_mkl_fftw3.cxx
    CMAKE_FLAGS "-DINCLUDE_DIRECTORIES=${MKL_FFTW3} "
    LINK_LIBRARIES "${MKL_LIBRARIES}"
    OUTPUT_VARIABLE MKL_OUT)

QMCPACK/qmcpack CMake/FindMKL.cmake :61

unset(HAVE_MKL_FFTW3)

QMCPACK/qmcpack CMake/FindMKL.cmake :66

message(STATUS "MKL found: HAVE_MKL=${HAVE_MKL}, HAVE_MKL_FFTW3=${HAVE_MKL_FFTW3}")

QMCPACK/qmcpack CMake/FindMKL.cmake :78

endif(HAVE_MKL_FFTW3)