I like OCaml, I spend most of my day to day though in Elixir and I think one of the things that's so nice about elixir is mix.<p>There's a handful of mix commands you learn when you get started and it's such a great experience. You can crack open erlang application structure and learn more if you want, but if you just want to `mix compile` `mix deps.get` `mix test` that's also fine.<p>When I first learned ocaml I watched this really wonderful series <a href="https://www.youtube.com/watch?v=MUcka_SvhLw&list=PLre5AT9JnKShBOPeuiD9b-I4XROIJhkIU" rel="nofollow">https://www.youtube.com/watch?v=MUcka_SvhLw&list=PLre5AT9JnK...</a> (highly recommend if you are at all interested) and it's great for learning the language and tooling but it's all opam up until the end when some of it switches to dune.<p>I think wanting to provide more details about what's going on is nice too, but I think there's a place for "here's the commands you will actually need in your day to day"
This is a good introduction to Dune, but frankly, Dune kinda sucks. I mean, it is very powerful, and works very well, but it's too much of a hassle, especially for beginners. I don't want a language specific build system to require <i>two</i> different files to actually be usable, even on very simple projects… I still use it because it is the de facto standard, but I really preferred ocamlbuild [1], which was actually a tool that <i>just worked</i> without any configuration necessary for simple projects that uses standard tools. Where you would need to write a Makefile and call make, you could just write nothing and call ocamlbuild and it would just work. Dune lost that ability entirely.<p>[1] <a href="https://github.com/ocaml/ocamlbuild/blob/master/manual/manual.adoc" rel="nofollow">https://github.com/ocaml/ocamlbuild/blob/master/manual/manua...</a>
I've been messing around with ocaml on plan9:<p><a href="https://github.com/dharmatech/ocaml" rel="nofollow">https://github.com/dharmatech/ocaml</a>
is uv to python what dune is to OCaml?
No I think uv is to python what opam is to ocaml, it's mostly a package/dependency manager.<p>Superficially, both uv and dune are also project runners. But dune is mainly a build tool, most important things dune does such as pre-processing, linking, compiling etc., are not needed in python in the first place (at least talking about pure python). You <i>can</i> use uv to create tarball/wheel but it's more akin to simple bundling than building in the dune sense. Dune can also run tests, but in uv you would need to delegate to something like pytest etc.
what is wrong with make why does every language need to re invent packaging, building, etc. I think these people have no useful software to write so they rewrite the development stack.
Because there isn't one package system that works everywhere, and even inside a single OS, each group reinvents the packing as well.
When I started learning make it wouldn't work and I wouldn't understand why so
I dug into it and now I understand how it works and I can make it work but seasonned programmers still tell me my makefiles are wrong and then proceed to use even more arcade parts that render their makefiles incomprehensible.
At some point I just gave up makefiles for anything non-trivial and went over to xmake where life is mostly simple and I never do it wrong.
What are you proposing? Because make isn't really good for anything either.
Why is an opinionated build system for a language not useful software?
Because Make sucks? Because it's really limited and not expressive? Because it's not really a build system (nor is it a package manager or a dependency resolver or...)
> Because it's really limited and not expressive?<p>It's neither of those unless you limit yourself to a lowest-common-denominator feature set. GNU Make, for example, is a Turing-complete, dynamic programming language and a CLI task runner. You can build a build system in GNU Make (<a href="https://github.com/omercsp/simple-build-system" rel="nofollow">https://github.com/omercsp/simple-build-system</a>) just like you can do so in any other language.<p>Make suffers from unfamiliar and somewhat unorthodox syntax, and inconsistent language design. So it's not a <i>good</i> language, and saying it "sucks" is not completely unjustified, but not because it's limited. Looking at SBS, it also seems quite expressive, although I can't say I ever tried building something in it myself.
The OCaml ecosystem tried the Make route, it was complex, turns out no one likes maintaining makefiles by hand, and they like opaque make rules even less. Like it or not, dune exists for a very good reason.
> Make suffers from unfamiliar and somewhat unorthodox syntax, and inconsistent language design<p>Tou just answered the question "why does every language need to re invent packaging, building, etc." Because people don't want to build build systems in Make