../../configure \ --enable-comms=mpi-auto \ --enable-unified=yes \ --enable-shm=shmopen \ --enable-shm-fast-path=shmopen \ --enable-accelerator=none \ --enable-simd=AVX512 \ --disable-accelerator-cshift \ --disable-fermion-reps \ --disable-gparity \ CXX=clang++ \ MPICXX=mpicxx \ CXXFLAGS="-std=c++17"