You are talking about a two men project becoming a one man project. You are not the target of a complex build system. At that size, you would be fine with basic

You are talking about a two men project becoming a one man project. You are not the target of a complex build system. At that size, you would be fine with basically anything. I’m really glade that Meson and Ninja exist however. I hate GNU Make like few things in my toolbox. M4 really is an awful language.