Sentinent

Looks like `file` is reporting `dummy: Mach-O 64-bit executable arm64` which doesn't match the `ARM` line. [`Relevant line`](https://github.com/WebAssembly/wabt/blob/c2aec5aef9a476c5be41525236af259edb6aad6c/CMakeLists.txt#L192) (since MATCH is case sensitive). A dumb workaround that worked for me...

I tried testing this and I can confirm attackers no longer have access to my machine. +1