Thanks both of you! This works for me: (use-modules (gnu) (gnu packages commencement) (guix profiles)) (use-package-modules haskell haskell-xyz wm gcc) (packages->manifest (list gcc-toolchain ghc ghc-hostname ghc-xmonad-contrib xmonad))
and then xmonad --recompile Just Works. Have a nice day! On Wed, 21 Apr 2021 at 06:20, John Soo <js...@asu.edu> wrote: > > Hello, > > I thought I had opened an issue about this but I must have kept it in my > TODOs. The haskell-build-system does not put outputs in the right place for > the ghc profile hook. xmonad --recompile should Just Work with any installed > haskell-build-system libraries installed via guix. I’ve been meaning to look > at this for a while but I have not had the chance. Could you please open a > fresh issue? > > The workaround is to do this (altering for your host system and required > libraries): > > ghc -o ~/.xmonad/xmonad-x86_64-linux \ > -package-db $(guix build ghc-xmonad-contrib | grep -v > static)/lib/ghc-8.6.5/ghc-xmonad-contrib-0.16.conf.d/ \ > -package-db $(guix build ghc-dbus | grep -v > static)/lib/ghc-8.6.5/ghc-dbus-1.2.7.conf.d/ \ > -package-db $GUIX_PROFILE/lib/ghc-8.6.5/package.conf.d/ \ > -dynamic xmonad.hs > > Hope that helps, > > John -- Wonko