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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-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1681734033; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=3ePsavu2DcAz13X51e2u86UTCWGG85aYuF4JHiVQMdM=; b=gWMEZWtTBCuggx3oEwtu2aFoND3fzgZhgdX3mvkqaoPqTQhwfJy4+JFwj4kbhRtSrOFGFE GqAzdYHUC5X77neElKdSHc6ECCXcvXVL9t/kAyxvibg6LPaAeJuLm+7hbsYMNmNbacsk9E CmxnpEJ39f4lEWUsQf9Uv2H7v5ReynIsxxQF+AydEbPAQpt/uEA/9WXdXAyU+t+oT5ZJu0 V6hqokoYpnJXh2+V2jxEm36PuFZOuJ6k/JbWBgYbQoKMdHseZKsw1YVljzKuNaPQ9yaMzY WBUc4MQ39sAazUa8NAt6NQVgYfMc2alCUdFVRU3cqyBbAtlMtaCufyNYtWf6EA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20221208 header.b=qZDWUapo; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=gmail.com ARC-Seal: i=1; s=key1; d=yhetil.org; t=1681734033; a=rsa-sha256; cv=none; b=SQSzVhzf1v5dWDyhFXx2z7d8NII0mgczTVUM1Mn3SrJWPIlRwTk0vKdLjPqMWnKZWr7j76 yUGk/okmK1RUKCZ47tizV7GL/QxIL/UfNrh8wFuBtNmUTnKrvjFiFrBIugOtGCu5zSF74W 2PLkLX8DRtVZbMHtJiIW9QBWqq0g0EnWr+D9innyEubHUPRKNbJw0vBjjuPhV2IFMYl4Xo z/pKwNfRxqmMXFbQsbxIutgs4t6p3TIFVdmNVPHXjxytknCXP5Ef2KypUXQpKFJu/zLxsX rdmoVUZJPpe/EjkyZCEwowsb/QGGCpZF1ceDMmmUn/8hQHiYCAVQNUPKLu5oVA== Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20221208 header.b=qZDWUapo; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=gmail.com X-Migadu-Spam-Score: -6.45 X-Spam-Score: -6.45 X-Migadu-Queue-Id: 0B5CE10E25 X-Migadu-Scanner: scn1.migadu.com X-TUID: 2o5Qld82tr0B Hi, On lun., 17 avril 2023 at 11:56, Andreas Enge wrote: > Am Mon, Apr 17, 2023 at 11:03:25AM +0200 schrieb Andreas Enge: >> - ghc is taking a long time... > > Actually ghc@9.0 fails its tests, which are written in Python (it looks > like ".abc" needs to be added to collections); but since it is not needed > for bootstrapping any more, maybe we could drop it? Well, the current Haskell bootstrap chain is: 7.8.4 -> 7.10.3 -> 8.0.2 -> 8.4.4 -> 8.6.5 -> 8.8.4 -> 8.10.7 -> 9.0.2; 9.2.5 -> 9.4.4 (next) and instead we could try this shorter one: 7.8.4 -> 8.0.2 (needs >=3D 7.10) -> 8.4.4 (needs >=3D 8.0) -> 8.8.4 (needs >=3D 8.4) -> 9.2.5 (needs >=3D 8.6) WDYT? If no objection, I will give a try. Moreover, the recipe for GHC looks like: --8<---------------cut here---------------start------------->8--- (define-public ghc-9.0 (package (inherit ghc-8.10) (name "ghc") (version "9.0.2") (source (origin (method url-fetch) (uri (string-append "https://www.haskell.org/ghc/dist/" versi= on "/ghc-" version "-src.tar.xz")) (sha256 (base32 "15wii8can2r3dcl6jjmd50h2jvn7rlmn05zb74d2scj6cfwl43hl")))) (native-inputs `(;; GHC 9.0.2 must be built with GHC >=3D 8.8 ("ghc-bootstrap" ,ghc-8.10) ("ghc-testsuite" ,(origin (method url-fetch) (uri (string-append "https://www.haskell.org/ghc/dist/" version "/ghc-" version "-testsuite.tar.xz")) (sha256 (base32 "1m5fzhr4gjn9ni8gxx7ag3fkbw1rspjzgv39mnfb0nkm5mw70v3s")))) ,@(filter (match-lambda (("ghc-bootstrap" . _) #f) (("ghc-testsuite" . _) #f) (_ #t)) (package-native-inputs ghc-8.10)))) (native-search-paths (list (search-path-specification (variable "GHC_PACKAGE_PATH") (files (list (string-append "lib/ghc-" version))) (file-pattern ".*\\.conf\\.d$") (file-type 'directory)))))) --8<---------------cut here---------------end--------------->8--- and it is similar for =E2=80=99ghc-8.10=E2=80=99 and other, well something = like: (native-inputs `( ("ghc-bootstrap" ,ghc-x.y) ("ghc-testsuite" ,(origin (method url-fetch) (uri (string-append "https://www.haskell.org/ghc/dist/" version "/ghc-" version "-testsuite.tar.xz")) where ghc-x.y is a full GHC containing the complete testsuite. I propose here to replace by =E2=80=99ghc-x.y/bootstrap=E2=80=99 where the te= sts are turned off for this ghc-x.y/bootstrap. We would not have to wait hours and hours=E2=80=A6 Hum, I do not know if it is a good idea. :-) I mean I propose to have both: ghc-x.y (with tests) and ghc.x.y/bootstrap (without tests), it would ease the maintenance of the Haskell ecosystem on several architectures. WDYT? Cheers, simon