Bug 2346155

Summary:	Haskell GHC 9.8 and Stackage 23
Product:	[Fedora] Fedora	Reporter:	Aoife Moloney <amoloney>
Component:	Changes Tracking	Assignee:	Jens Petersen <petersen>
Status:	CLOSED RAWHIDE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	petersen, romain.geissler, zbyszek
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-05-06 08:07:52 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2309208

Description Aoife Moloney 2025-02-17 18:07:13 UTC

This is a tracking bug for Change: Haskell GHC 9.8 and Stackage 23
For more details, see: https://fedoraproject.org/wiki/Changes/Haskell_GHC_9.8_and_Stackage_23

Update the GHC Haskell compiler from major version 9.6 to 9.8 and Haskell packages from Stackage LTS 22 to LTS 23 versions.

If you encounter a bug related to this Change, please do not comment here. Instead create a new bug and set it to block this bug.

Comment 1 Zbigniew Jędrzejewski-Szmek 2025-02-25 18:33:48 UTC

Jens, what is the status here? Will this happen for F42?

Comment 2 Jens Petersen 2025-03-07 11:49:20 UTC

(Oops, thought I had already replied - I probably didn't press Save...)

It is looking less, though there is still a possible chance I could finish it before the final freeze perhaps...

Comment 3 Jens Petersen 2025-03-07 11:50:18 UTC

(In reply to Jens Petersen from comment #2)
> It is looking less, though there is still a possible chance I could finish

Sorry "less likely"

Comment 4 Jens Petersen 2025-04-01 12:38:26 UTC

I have made some progress (in a sidetag), however I am running into compilation problems on i686 with ghc-9.8.4.
It seems like those problems don't exist for ghc9.10+, though arguably it could also be an opportunity to drop 32bit Haskell...
I am a little conflicted: it might affect some packages using pandoc in their builds for instance.

Ironically the problem I seem to be running into should be have been fixed in 9.8.4, but perhaps not completely?
I have opened https://gitlab.haskell.org/ghc/ghc/-/issues/25904

Comment 5 Jens Petersen 2025-04-11 03:53:42 UTC

More progress in my rawhide sidetag, but moved to F43 now...

Comment 6 Jens Petersen 2025-04-11 03:58:01 UTC

Though there is a reasonable chance, time allowing that F43 will actually ship ghc-9.10

Comment 7 Jens Petersen 2025-04-11 04:01:34 UTC

However depending on the final result for Rawhide, I may still backport 9.8 to Fedora 42 perhaps.

Comment 8 Jens Petersen 2025-04-13 03:10:50 UTC

Pushed to Rawhide in https://bodhi.fedoraproject.org/updates/FEDORA-2025-8c24ced850

Comment 9 Jens Petersen 2025-04-21 06:56:36 UTC

This has been in Rawhide for about a week now.

Comment 10 Jens Petersen 2025-05-06 08:07:52 UTC

For rawhide I have also retired:

- ghc-aeson-compat
- ghc-fclabels
- ghc-system-fileio