cmake EL_HAVE_F90_INTERFACE examples

cmake EL_HAVE_F90_INTERFACE examples

elemental/Elemental cmake/external_projects/ElMath/BLIS_LAPACK.cmake :77

elseif(EL_HAVE_F90_INTERFACE AND
    NOT EL_USE_64BIT_BLAS_INTS AND
    NOT MSVC AND
    NOT EL_CONFIG_TIME_BLIS_LAPACK)

elemental/Elemental cmake/external_projects/ElMath/BLIS_LAPACK.cmake :142

elseif(EL_HAVE_F90_INTERFACE AND NOT EL_USE_64BIT_BLAS_INTS)

elemental/Elemental cmake/external_projects/ElMath/ScaLAPACK.cmake :208

elseif(EL_HAVE_F90_INTERFACE AND EL_HAVE_MPI_FORTRAN AND
       (MATH_LIBS_AT_CONFIG OR NOT MSVC))