!RbXGJhHMsnQcNIDFWN:nixos.org

Haskell in Nixpkgs/NixOS

725 Members
For discussions and questions about Haskell with Nix, cabal2nix and haskellPackages in nixpkgs | Current Docs: https://haskell4nix.readthedocs.io/ | More Nix: #community:nixos.org | More Haskell: #haskell-space:matrix.org145 Servers

Load older messages


SenderMessageTime
25 Feb 2025
@noonvandersilk:matrix.orgsilkyah so close15:50:57
@noonvandersilk:matrix.orgsilky

entered some sadness with ghc-wasm:

Error: [Cabal-7125]
Failed to build singletons-base-3.4 (which is required by ...). The failure occurred during the configure step. The exception was:
  /home/noon/.ghc-wasm/.cabal/logs/ghc-9.10.1.20250207/singletons-base-3.4-f3aa7555e520c8470979569ce097df6af6508fd93104b96da2ec393093efd4b0.log: withFile: user error (Error: cabal:
'/nix/store/ydi7xc4mpplmbwpb4v72wyqmsq8fcdga-wasm32-wasi-ghc-9.10/bin/wasm32-wasi-ghc'
exited with an error:
wasm-ld: error: unable to find library -lHSrts-1.0.2_thr

15:51:29
@noonvandersilk:matrix.orgsilkyinteresting - https://discourse.haskell.org/t/issue-compiling-cabal-library-to-wasm/10073/2?u=silky15:52:20
@noonvandersilk:matrix.orgsilkywhy is it always singletons it seems 😅😅😅😅15:53:01
28 Feb 2025
@box1:matrix.org@box1:matrix.org set a profile picture.06:23:09
@box1:matrix.org@box1:matrix.org changed their display name from sepiabrown to Suwon Park.06:23:34
@box1:matrix.org@box1:matrix.org removed their profile picture.06:29:06
@box1:matrix.org@box1:matrix.org removed their display name Suwon Park.06:31:02
@sepiabrown:matrix.orgSuwon Park set a profile picture.06:32:14
2 Mar 2025
@tiberose:nope.chattiberose joined the room.13:41:31
@joaomoreira:matrix.orgJoão MoreiraAny work on making ghc 9.10 default? Or at least vetting ghcPackages that don't build on it?15:27:54
@maralorn:maralorn.demaralornYes, the good folks over at stackage are currently curating the Stackage Nightly package set with GHC 9.10. As soon as they release that as Stackage LTS, we will follow that. However I expect this to take probably another half year.15:42:50
@maralorn:maralorn.demaralornNot, sure what you mean with "vetting". Some people are working on fixing builds for ghc 9.10 and 9.12 in nixpkgs and we have limited test coverage for that.15:43:53
@joaomoreira:matrix.orgJoão Moreira
In reply to @maralorn:maralorn.de
Not, sure what you mean with "vetting". Some people are working on fixing builds for ghc 9.10 and 9.12 in nixpkgs and we have limited test coverage for that.
I meant to veto a package, to mark the package as wontBuild on 9.10 or something like that.
15:49:32
@maralorn:maralorn.demaralornWe generally don’t do that. We mark packages as broken when they are broken on the default. We don’t maintain that information per ghc version.16:00:38
@alexfmpe:matrix.orgalexfmpeAlso, a lot of packages already build for 9.10 on the current LTS. Have you run into some of your dependencies not building? If it's just a few it's usually worth overriding locally until it works, then upstreaming those overrides to nixpkgs so you get cached builds etc16:36:57
4 Mar 2025
@tannerh:matrix.orgtannerh joined the room.01:19:44
@tannerh:matrix.orgtannerhHey! Having trouble with xmonad on nixos: https://discourse.nixos.org/t/system-with-minimal-xmonad-configuration-fails/61126 Can anyone point me in the right direction?01:20:25
@alex:tunstall.xyzAlex

Are you sure you want both config and enableConfiguredRecompile?

For that to work properly, you might need to implement your own restart key binding.

01:57:22
@alex:tunstall.xyzAlex Minimal btw is only setting windowManager.xmonad.enable = true. 01:59:44
@lassulus:lassul.uslassulus changed their profile picture.17:49:03
6 Mar 2025
@m1-s:matrix.orgm1-s I am updating my cabal file version from 2.2 -> 3.8. I am using convenience libraries, e.g. one cabal file declares multiple internal libraries. this worked before the update but after the update nix is giving me Setup: Encountered missing or private dependencies: myPrivateLib. cabal builds it successfully so this appears to be a regression? 03:20:27
@jellyterra:matrix.org@jellyterra:matrix.org changed their profile picture.13:04:31
7 Mar 2025
@joaomoreira:matrix.orgJoão MoreiraRedacted or Malformed Event17:45:05
8 Mar 2025
@ncfavier:matrix.orgnf changed their profile picture.10:43:36
@mpscholten:matrix.orgmpscholten joined the room.20:16:39
9 Mar 2025
@maralorn:maralorn.demaralornCurrently trying to merge PRs. Checking eval and builds really takes a lot of time when ofBorg is acting up …15:39:55
@emilazy:matrix.orgemilyeval should always be quick these days?15:40:39
@emilazy:matrix.orgemilyit's decoupled from ofborg15:40:42
@maralorn:maralorn.demaralornOr rather, I suck at understanding ofBorg results.15:40:56

Show newer messages


Back to Room ListRoom Version: 6