ghc-9.4.3:lib depends on missing build tools

[TeofilC]

The library component of ghc-9.4.3 depends on genprimopcode and deriveConstants as build-tools, but these don't exist in the haskell.nix package set, so, it's giving me a missing package error.

I'm currently working around this by using the following module:

{ packages.ghc.components.library.build-tools = lib.mkForce [] ; }

[peterbecich]

related to this ticket

haskell.nix/modules/configuration-nix.nix

Lines 58 to 67 in 6c1037a

	# Avoid dependency on genprimopcode and deriveConstants (cabal does not put these in the plan,
	# most likely because it finds them in the PATH).
	# See https://github.com/input-output-hk/haskell.nix/issues/1808
	packages.ghc.components.library.build-tools = pkgs.lib.mkForce (
	pkgs.lib.optionals (__compareVersions config.hsPkgs.ghc.identifier.version "9.4.1" > 0) [
	(config.hsPkgs.buildPackages.alex.components.exes.alex or pkgs.buildPackages.alex)
	(config.hsPkgs.buildPackages.happy.components.exes.happy or pkgs.buildPackages.happy)
	pkgs.buildPackages.ghc-extra-packages.${config.compiler.nix-name}.genprimopcode.components.exes.genprimopcode
	pkgs.buildPackages.ghc-extra-packages.${config.compiler.nix-name}.deriveConstants.components.exes.deriveConstants
	]);

[TeofilC]

Nice I'll check if that solves this issue

[TeofilC]

Yep looks to be fixed