rust-gmp-kzen gmp bind problem : "dyld[...]: missing symbol called"

Question

I am using rust-gmp-kzen library which bind rust to gmp. When I run the rust program, it aborts at the statement "BigInt::one();" which calls "__gmpz_init_set_ui" in it. I reinstall gcc, gmp, rustup vs. however problem still occurs.

dyld[77446]: missing symbol called

I searched a lot on the internet but could not find any related solution. Can anyone any idea about this problem?

Answer 1

Rustup and cargo uses arm64 arch. However gmp library is for x86_64 arch. Thus, when linking gmp library, rust cannot find the library and aborts.

I uninstall rustup :

cargo self uninstall

Then install again choosing x86_64-apple-darwin not arch64

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh