pret/pmd-red ? reverse-engineered prompt

I want to get this Pokémon Mystery Dungeon Red Rescue Team decompilation building from source on my machine and make sure it produces the pmd_red.gba ROM correctly.

Please set up whatever is needed in the repo, check the build instructions, and help me get to a clean build without errors. If there are any missing tools or setup steps, tell me what to install and how to run it. If you spot anything in the code or build files that would stop it from compiling, please fix it and keep the changes as small as possible.

If it helps, you can look up the current docs online, but keep the focus on making the project build and run successfully from this repository. Also, if there’s an easy way to verify the output matches the expected SHA1, include that too.