zrax/pycdc ? reverse-engineered prompt

Build me a C++ command line tool that can read Python bytecode and turn it back into something human readable.

I want two executables, one that disassembles a .pyc file and prints the bytecode instructions, and another that decompiles a .pyc file back into Python source as best as possible. It should also handle marshalled code objects when I pass in a version, and print normal output to stdout with errors to stderr.

Please make it build with CMake, include the core decompiler and disassembler logic, and add a small test setup so I can verify it works on sample bytecode. If there are tricky Python version differences, do your best to support them and look up current details online if you need to.