Build error, protobuf #3216
Description
Hi folks - i wanted to flag a bug in the build process for ONNX-MLIR.
When building ONNX-MLIR for my local windows machine using wsl following the docs: https://github.com/onnx/onnx-mlir/blob/main/docs/BuildOnLinuxOSX.md
When building on 2 separate occasions, it failed at protobuf, where port.h was missing a dependency
Adding this dependency #include <cstdint> into port.h fixed the build, and let cmake resume as usual.
Not sure if this is exclusive to my machine, but wanted to flag it just in case anyone else encounters it.
System specs:
WSL2 Ubuntu 24.04.2
llvm checlout: 2c440232e261746970cdf6f74d6588464eecd48b
