#ocaml on 2018-11-19 — irc logs at freenode.irclog.whitequark.org

2018-10-19 11:39 adrien changed the topic of #ocaml to: Discussions about the OCaml programming language | http://www.ocaml.org | OCaml 4.07.1 release notes: https://caml.inria.fr/pub/distrib/ocaml-4.07/notes/Changes | Try OCaml in your browser: http://try.ocamlpro.com | Public channel logs at http://irclog.whitequark.org/ocaml | Due to ongoing spam, you must register your nickname to talk on the channel

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00:32 <Fardale> with opam 2, you can use: opam upgrade --unlock-base

00:33 <Fardale> but be carefull, you could end up with a not stable version, so you may want to give the version

00:34 <Fardale> opam upgrade --unlock-base ocaml.4.07.1

00:36 <jadrian> unknown option...

00:36 <jadrian> maybe I need to upgrade opam...

00:36 <Fardale> which version of opam do you use ?

00:36 <jadrian> 1.2.2

00:37 <Fardale> this option is for 2.*

00:38 <jadrian> should I just upgrade the opam binary and run that?

00:38 <jadrian> or am I going to run into trouble if I try to use opam 2.0 having a 1.2.x config?

00:39 <Fardale> I don't know

00:40 <Fardale> the other solution is switch export and switch import in a new switch

00:41 <jadrian> right, guess it's a good idea to export just in case, then I'll upgrade opam version, and see how it goes

00:41 <jadrian> thanks!

00:42 <Fardale> jadrian: https://opam.ocaml.org/doc/Install.html <= you need to run a command after the upgrade

00:43 <jadrian> ah thanks

00:44 <jadrian> I had been in looking at the Upgrade Guide section in those docs

00:44 <jadrian> but they actually have that in the install section, and the upgrade section only appears to list the differences between both versions

00:45 <jadrian> thanks I was going to miss that

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07:32 <sspi> What's the current status of http2 and tls1.3 support for OCaml? I notice that there is an effort for http2 at https://github.com/anuragsoni/h2 - but not sure how serious it is.

07:40 <freyr69> no production-ready http2 atm

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07:42 <freyr69> afaiu you need to finish up tls layer for it, am i roght?

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12:50 <notnotdan> Hi. Is there a way to use opam only to install dependencies for a package?

12:50 <notnotdan> eg without building the package itself

12:52 <zozozo> notnotdan: opam install --deps-only

13:00 <notnotdan> Oh, thanks zozozo. How did I miss it, I swear I grep'd the help page

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13:04 <zozozo> no pb, ^^

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15:22 <vincenttoups> Hey, whats the current status on game development in OCaml

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15:47 <freyr69> Pretty dead, I suppose

15:48 <freyr69> Although there are sdl and ogl bindings, so if you are bold enough...

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15:59 <Leonidas> you could write a compiler for a language that you use for building games, like haxe %)

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16:13 <oni-on-ion> oh hi vincenttoups . ocaml is great for game dev.

16:14 <oni-on-ion> just connect it with raylib (very small C gfx lib SDL style) and you can compile for the web and performant native with the same code base. awesome!

16:14 <oni-on-ion> raylib and ocaml are both nice platforms for native and web (which are sometimes the same thing anyway)

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19:48 <Leonidas> oni-on-ion: are you really recommending ocaml as a gamedev platform to use with raylib, for which you have to write the bindings yourself?

19:49 <Leonidas> I mean, by that metric ocaml is great for a number of things, you just have to do all the heavy lifting besides actually doing the thing you want.

19:49 <Armael> well at least now I know about raylib, which looks pretty nice :p

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19:50 <companion_cube> not on opam :(

19:50 <Armael> well yes its a C lib

19:51 <companion_cube> meanwhile: https://github.com/deltaphc/raylib-rs

19:52 <Armael> shhh go away

19:52 <companion_cube> :DDD

19:52 <Leonidas> games and microcontrollers are indeed the two things I think rust has a reasonable advantage over using ocaml

19:53 <companion_cube> anywhere where allocations are really a liability, I'd say

19:53 <Leonidas> yes

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21:33 <copy`> Compiling to JS works well for smallish games, in my experience

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23:50 <sheijk> copy`: with ocaml? what libs+toolchain did you use?

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