Source Build llvm source

[jeromeku]

When installing triton from source, a pre-built llvm / mlir package is downloaded and stored in the ~/.triton directory (on Linux) with the following structure:

├── bin
├── include
│   ├── llvm
│   ├── llvm-c
│   ├── mlir
│   └── mlir-c
├── lib
│   ├── cmake
│   └── objects-Release
├── python_packages
│   └── mlir_core
├── share
│   └── opt-viewer
└── src
    └── python

The static libs in the lib folder are used when building triton for the backend MLIR compiler and tests as can be seen by the cmake output. However, the other folders don't seem to be used, including the MLIRPython C API bindings. What is the purpose of these other files?

Thanks!