Be Aware of the Makefile Effect

I have an alternate theory: about 10% of developers can actually start something from scratch because they truly understand how things work (not that they always do it, but they could if needed). Another 40% can get the daily job done by copying and pasting code from local sources, Stack Overflow, GitHub, or an LLM—while kinda knowing what’s going on. That leaves 50% who don’t really know much beyond a few LeetCode puzzles and have no real grasp of what they’re copying and pasting.

Given that distribution, I’d guess that well over 50% of Makefiles are just random chunks of copied and pasted code that kinda work. If they’re lifted from something that already works, job done—next ticket.

I’m not blaming the tools themselves. Makefiles are well-known and not too verbose for smaller projects. They can be a bad choice for a 10,000-file monster—though I’ve seen some cleanly written Makefiles even for huge projects. Personally, it wouldn’t be my first choice. That said, I like Makefiles and have been using them on and off for at least 30 years.

> That leaves 50% who don’t really know much beyond a few LeetCode puzzles and have no real grasp of what they’re copying and pasting.

Small nuance: I think people often don’t know because they don’t have the time to figure it out. There are only so many battles you can fight during a day. For example if I’m a C++ programmer working on a ticket, how many layers of the stack should I know? For example, should I know how the CPU registers are called? And what should an AI researcher working always in Jupyter know? I completely encourage anyone to learn as much about the tools and stack as possible, but there is only so much time.

We can’t really call the field engineering if this is the standard. A fundamental understanding of what one’s code actually makes the machine do is necessary to write quality code regardless of how high up the abstraction stack it is

Sure if you are doing embedded programming in C. How does one do this in web development though where there are hundreds of dependencies that get updated monthly and still add functionality and keep their job?

Maybe switch to less frequently updated dependencies and rewrite the easy ones in-house?

Yes, and I should overrule half the business decisions of the company while I am at it. Oh, and I'll push back on "we need the next feature next week" and I'll calmly respond "we need to do excellent engineering practices in this company".

And everybody will clap and will listen to me, and I will get promoted.

...Get real, dude. Your comments come across a bit tone-deaf. I am glad you are in a privileged position but you seem to have fell for the filter bubble effect and are unaware to how most programmers out there have to work if they want to pay the bills.

Yes, sometimes things are unfixably broken, and it's impossible to build anything good.

For everything else, there's MasterCard.