From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id aDQNGkZA5WB9SAAAgWs5BA (envelope-from ) for ; Wed, 07 Jul 2021 07:48:54 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id SJ6zFUZA5WDIPAAAbx9fmQ (envelope-from ) for ; Wed, 07 Jul 2021 05:48:54 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 1995D19A8C for ; Wed, 7 Jul 2021 07:48:54 +0200 (CEST) Received: from localhost ([::1]:54076 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m10QX-00073o-5W for larch@yhetil.org; Wed, 07 Jul 2021 01:48:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58524) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m10QO-00073e-2b for guix-devel@gnu.org; Wed, 07 Jul 2021 01:48:44 -0400 Received: from h87-96-130-155.cust.a3fiber.se ([87.96.130.155]:45066 helo=mail.yoctocell.xyz) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m10QL-0000i9-En for guix-devel@gnu.org; Wed, 07 Jul 2021 01:48:43 -0400 From: Xinglu Chen DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=yoctocell.xyz; s=mail; t=1625636914; bh=hBo7Sg0KHbvVnfOuY831mFY3oaHua3vLM3N2GDuryMU=; h=From:To:Subject:In-Reply-To:Date; b=aj6rrd2I3XWoVSkOFzDWBQi2rz4ZW0pCDW09S3/+hfiIDVIqkmviKDN/HQRYEkhnh 6D5OKIhmfs30qscBeh0b1PK8RCKmDp5zuOH1Jr7/M3mKg71zddTK5GYp4ZeXvKvZQ+ vG2yTG6a5M3KzOMW0l1rTt53mB7KMywg0bXi/cY4= To: John Kehayias , "guix-devel@gnu.org" Subject: Re: Create branch for Haskell build changes and updates? 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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1625636934; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=hb9mySvZybbF07VSDqsA5dxi/K7S+YYKt4uUF5x9rQA=; b=uoty3l+8zJ0ecKIGuXryLmvWqoLsCgRM8HB91r8WdBvS4KUuzSiyIUmIiPzSlcFNLZ071n /C5FGU/smOK7/9x/hONcC1gIic5uq+GA+kPRb00VA+6sBuqpzyQv012N5cSK5IcOcLS9YN i+qCn4//1cXcg/cScCLuVMs/I0a4CbJoz0rEdJlJXuSxQ+D9+p2OMkN6AfOGvApPQyV5Cv DmZCvX7IaAIPBDukhK50Jva6BXPnYpNF2rZ4I/irsNjyzmMjiX5xU9RtqNlJpB8No7x+kN xCSVuToAROc8FUNk/6dUM0nav18g48Dn3m7NIB//k12a5XL0fBPjK+b/x+d6wg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1625636934; a=rsa-sha256; cv=none; b=gJbOijMfC4STMH+ctzmS5rrVk4wX3y/+FkyMsgPx7LHgVH4S4bBBERCGmImVMlOW1ewoSo 6IlvfX5x0LM/mqWxXnpVDEOxdobFQwHX1oKbAlKFOHvycWAIvkjaAnCBHOVueNERxqVVt2 23Kgl2PbyJUxMZzjJFPuMQ4QCV9T659AM8iBmRxlBJRbZgtVkrf6ZbPT0pruFfc14m+mZ3 YcS6P4P9pbxYSXslReEcSaxICl2SfeJWMtS0zmp4uQXXORl2bicpiixS22UJ9lZ9qenH0y 5IEmS51vnGPN9Dkz/duOCryUf/XrC1Rxc1KnobIcYR6o0HVoK0ujjLDE8YHGsQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=yoctocell.xyz header.s=mail header.b=aj6rrd2I; dmarc=pass (policy=none) header.from=yoctocell.xyz; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Spam-Score: -4.21 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=yoctocell.xyz header.s=mail header.b=aj6rrd2I; dmarc=pass (policy=none) header.from=yoctocell.xyz; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Queue-Id: 1995D19A8C X-Spam-Score: -4.21 X-Migadu-Scanner: scn0.migadu.com X-TUID: Y/WrZb4OuBvY --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On Mon, Jul 05 2021, John Kehayias wrote: > Hello, > > There have been several recent bug reports and patches (list below) > that could be addressed with some changes to haskell-build-system, the > Hackage importer, and some package updates. Given the number of > packages affected, it was discussed on #guix that it would be good to > have a branch for these changes and to have Cuirass build the Haskell > packages to look for breakage. > > How do we feel about this? I'm happy to help with some patches I've > submitted and update some packages, though it would also be good to > have someone experienced with Haskell packaging and/or Guix too. (I'm > new to both, but I've had success with my patches at least, locally.) > > Here is a (partial) list of the most recent bugs and patches that > would belong on this branch: > > - https://issues.guix.gnu.org/48944 (build failure for new package, > addressed by next patch) > > - https://issues.guix.gnu.org/49199 (patch to add package-db to > runhaskell to help with non-trivial configure stage; worked around in > existing packages with a TODO marked to make this change actually) > > - https://issues.guix.gnu.org/49418 (metadata revisions not imported, > so e.g. dependency requirements out of date) > > - https://issues.guix.gnu.org/49326 (bug with specifying ghc version > for building) > > - https://issues.guix.gnu.org/49320 (importer doesn't support some > stages) > > - https://issues.guix.gnu.org/48999 (local source for Haskell > packages) > > I'm not sure what we would want to include or not in such a branch, > but I think it would make sense to put together the build-system and > related changes at least. Some package updates (like a ghc version) > would also affect a lot of packages, so might be good to do that > together as well. Thank you for bringing this up! I posted a WIP patch for adding GHC 8.10 a while ago, but nobody showed any interest[1]. I don=E2=80=99t have any experience with updating the Haskell toolchain in = Guix, but I think it would be great to have a separate branch for updating the haskell-build-system and Haskell packages. :) [1]: https://yhetil.org/guix-devel/87o8cgfbg1.fsf@yoctocell.xyz/ --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQJJBAEBCAAzFiEEAVhh4yyK5+SEykIzrPUJmaL7XHkFAmDlQAAVHHB1YmxpY0B5 b2N0b2NlbGwueHl6AAoJEKz1CZmi+1x52fYQAKgoLtODW9lcfBlO86p4t+sZLpDg HiT5DKH4zZP208URhAr6b3BB4zkTFWYuTmapPNby8WNsUVOonEEi/YqOP9E7f34W xS2JPYSMUcwaF3a6yQRqrpemF9C4itPh2+0krpJ0keiUtAU3ZTC2Qq4w/eumRk1k Kp2YwOASXhBKMDOSUX7jePkVg9bOItGx+4AP50hDcgILTApMXZjyfVTawTVLoo07 uueEu4Ti7mVOi2cLrHkF3PbRT8UOJYqqQDHtQ+0GwMWLFCO1GoRNzfPGqct5AbpP fHD6dsoboRKXihRgVJXSVLctTXXxxkZhgGaFHSy6et21MIMHvqJ6aQzdSzDL7RCV hDDSpBeZVCJjo/rgGciSKPyxkZ2RK3mOeawyJY4lW/S3ic9oJ+uXx6sVfKIIpFdX 0RaORqpb+taHl+jpF/pp8U/zicBEuPi68ntf1U4mTkWjvhluImMnL+hV2Emcupl4 +lrzrCLwdiV9sPLaELqtS5AIABaNFl7i3m49Y7FsnaSQBjmO/hTOXZ5umw6ujvPg vk+KLu9OV3YiO/xVU766eH/lM2nljqweoPoYhdd/r24fpmxb2kQFFHkPcpIOCU1A V/kpDdZYug/5U+zR47BwdMez95RZEpEOGIaXY2Udqa+KrqyIUAcBAzIq2J7N4ipt F17v6tnS6DJvzf0+ =rxjp -----END PGP SIGNATURE----- --=-=-=--