LLVM IR

RustでLLVM IRを扱いたいのにinkwellのコンパイルにコケる

error: No suitable version of LLVM was found system-wide or pointed to by LLVM_SYS_110_PREFIX. Consider using `llvmenv` to compile an appropriate copy of LLVM, and refer to the llvm-sys documentation for more information. llvm-sys: https://crates.io/crates/llvm-sys llvmenv: https://crates.io/crates/llvmenv --> /Users/tsunekawataiki/.cargo/registry/src/github.com-1ecc6299db9ec823/llvm-sys-110.0.1/src/lib.rs:486:1 | 486 | / std::compile_error!(concat!( 487 | | "No suitable version of LLVM was found system-wide or pointed 488 | | to by LLVM_SYS_", 489 | | env!("CARGO_PKG_VERSION_MAJOR"), ... | 496