Use following command to check if build succeeded (check for stripped symbols):
Linux:
$ readelf -Ws ~/Documents/shamirs_secret_sharing/dll_dist/shamirs_secret_sharing.cpython-311-aarch64-linux-gnu.so
Windows:
$ llvm-nm -g C:\Users\wm\Documents\projekt_payments.org.im\crypto\shamirs_secret_sharing\shamir_bridge.dll