Some undefined symbols on arm64

[ar-visions]

from main branch:
[ 85%] Linking C shared library libfftw3.dylib
Undefined symbols for architecture arm64:
"_fftw_solvtab_dft_standard", referenced from:
_fftw_dft_conf_standard in conf.c.o
"_fftw_solvtab_rdft_r2cb", referenced from:
_fftw_rdft_conf_standard in conf.c.o
"_fftw_solvtab_rdft_r2cf", referenced from:
_fftw_rdft_conf_standard in conf.c.o
"_fftw_solvtab_rdft_r2r", referenced from:
_fftw_rdft_conf_standard in conf.c.o