Dear QE users, I've been trying to install quantum espresso v.6.8 on my mac computer (M1 chip), but I keep getting errors along the process. Configuring with *./configure CPP="gcc -E" *was successful. However, when I tried to use *make all *command, it threw me this error: checking build system type... Invalid configuration `aarch64-apple-darwin20.6.0': machine `aarch64-apple' not recognized configure: error: /bin/sh ./config/config.sub aarch64-apple-darwin20.6.0 failed if test -d src/ ; then \ ( cd src/ ; make ) ; fi make[3]: *** No rule to make target `device_auxfunc_mod.o', needed by `deviceXlib_mod.o'. Stop. make[2]: *** [libsrc] Error 2 make[1]: *** [libcuda_devxlib] Error 2 make: *** [libcuda] Error 2 I found a similar case from QE mailing list threads ( https://www.mail-archive.com/users@lists.quantum-espresso.org/msg41460.html <https://www.researchgate.net/deref/https%3A%2F%2Fwww.mail-archive.com%2Fusers%40lists.quantum-espresso.org%2Fmsg41460.html>). I followed the instructions from there but in the end, I was still met with an error like this: mpif90 -O3 -g -fallow-argument-mismatch -cpp -D__FFTW -D__MPI -I/Users/houtarou/qe-6.8//external/devxlib/src -I/Users/houtarou/qe-6.8//include -I/Users/houtarou/qe-6.8//FoX/finclude -I../UtilXlib -I../external/devxlib/src -c virtual_v2.f90 mpif90 -g -o virtual_v2.x virtual_v2.o libupf.a -L/usr/local/lib -llapack -lblas -lblas Undefined symbols for architecture arm64: "___mp_MOD_mp_sum_rm", referenced from: _init_us_0_ in libupf.a(init_us_0.o) "___mp_MOD_mp_sum_rt", referenced from: _init_us_0_ in libupf.a(init_us_0.o) "___mp_MOD_mp_sum_rv", referenced from: _init_us_0_ in libupf.a(init_us_0.o) "_divide_", referenced from: _init_us_0_ in libupf.a(init_us_0.o) "_start_clock_", referenced from: _init_us_0_ in libupf.a(init_us_0.o) "_stop_clock_", referenced from: _init_us_0_ in libupf.a(init_us_0.o) ld: symbol(s) not found for architecture arm64 collect2: error: ld returned 1 exit status make[1]: *** [virtual_v2.x] Error 1 make: *** [libupf] Error 1 There's no update from the thread until now. I don't know how to move forward. I hope you could help with this. Thank you. Regards, Viejay Ordillo Graduate Student University of the Philippines Diliman
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