clang++ src/patricia.cpp -O3 -march=native -std=c++20 -ffast-math -o Patricia-21D3B815.exe -fuse-ld=lld 
In file included from src/patricia.cpp:1:
In file included from src\search.h:2:
In file included from src\movegen.h:2:
src\defs.h:2:10: fatal error: 'array' file not found
    2 | #include <array>
      |          ^~~~~~~
1 error generated.
make: *** [Makefile:33: build] Error 1