Dear Fortran community, I recently bought a Macbook pro with M4 Pro chips and trying to compile my project with fpm and gfortran. I used to compile on Linux system. My rsp file for fpm is: options run options --compiler gfortran options --flag “-O3 -march=native -mtune=native -pipe -fopenmp -flto…

Just asked chatgpt about the DWARF warning, and seems to get solved. It is because I had the debug flag -g on. If I delete that, then the compile passes and run the code.

Compiling gfortran in Macbook (M4 Pro)

Help

RonShepard September 1, 2025, 5:41pm 8

I don’t know why, but on intel hardware they do that. On arm64 hardware, it installs in /opt.

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Compiling gfortran in Macbook (M4 Pro)

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