clang-pudge

A clang tool to extract methods/functions boundaries from source files. Support c/c++/objc/objc++.

Usage

$ clang-pudge -p <build_path> -output-file <output_json_file> <source0> ...

The output JSON format is as below:

{
  <file_path>: [
  {
    "name": <mangled_name>,
    "start": <fucntion_start_line_number>,
    "end": <function_end_line_number>
  },
  ...
  ]
}

How to Build from Source

1. Clone llvm-project from https://github.com/llvm/llvm-project, or you can choose apple fork version or other fork.
2. Create a directory named clang-pudge under clang/clang-tools-extra.
3. Add new line add_subdirectory(clang-pudge) to clang-tools-extra/CMakeLists.txt.
4. Follow Getting Started with LLVM to build, or you can refer to this guide