From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id UPYYBXC1smC/ZwEAgWs5BA (envelope-from ) for ; Sat, 29 May 2021 23:43:12 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id cJBUAHC1smA2egAAB5/wlQ (envelope-from ) for ; Sat, 29 May 2021 21:43:12 +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 5E1E71F94C for ; Sat, 29 May 2021 23:43:11 +0200 (CEST) Received: from localhost ([::1]:44562 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ln6je-0006PZ-FF for larch@yhetil.org; Sat, 29 May 2021 17:43:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33838) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ln6jW-0006P7-4G for bug-guix@gnu.org; Sat, 29 May 2021 17:43:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:46302) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ln6jV-0000Ci-Sv for bug-guix@gnu.org; Sat, 29 May 2021 17:43:01 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ln6jV-0004I1-RY for bug-guix@gnu.org; Sat, 29 May 2021 17:43:01 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#48682: recursive import between (gnu packages chez) and (gnu packages racket) Resent-From: Philip McGrath Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Sat, 29 May 2021 21:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 48682 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Ludovic =?UTF-8?Q?Court=C3=A8s?= , raingloom Received: via spool by 48682-done@debbugs.gnu.org id=D48682.162232457816479 (code D ref 48682); Sat, 29 May 2021 21:43:01 +0000 Received: (at 48682-done) by debbugs.gnu.org; 29 May 2021 21:42:58 +0000 Received: from localhost ([127.0.0.1]:57848 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ln6jS-0004Hj-G6 for submit@debbugs.gnu.org; Sat, 29 May 2021 17:42:58 -0400 Received: from mail-qv1-f54.google.com ([209.85.219.54]:42753) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ln6jP-0004HU-2J for 48682-done@debbugs.gnu.org; Sat, 29 May 2021 17:42:57 -0400 Received: by mail-qv1-f54.google.com with SMTP id u33so3724397qvf.9 for <48682-done@debbugs.gnu.org>; Sat, 29 May 2021 14:42:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=philipmcgrath.com; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=I4LkR02Ozmf6UnWfSmiN4oovJ1cn3l05e+XiyRXhyHE=; b=Ws51+UdDDn+vsMiD1GLPo+BMiNwJAB3PBL//zohfrfA4gZYbgTTfIu5Ik9v1adc+Ms Z9TIPeRNtg6+alDb6PxGBCN8eyl0/20oFQwlRRCzrsnwubZjqv0Kzm8S9RnfZ1M6wTxp 3wydN2MxrPbX4ROTpaMOD3oiYU9k7j79NWJmfJIvLLJ/fmJ7b6r0lx2HE1xv0dmN3nws Sy+s+p3KO5tpSyMyZOAzImFiHteup1zm6mtHtEXYcuWbmFR2eHp+qoFyurXSbVURaq6B 9reUkbPjEiRPPhBpG+j7c9xxbA+19AzHIMswUWXZPN5m0pz0C94/md03Sjx/sa1c2SPF mI8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=I4LkR02Ozmf6UnWfSmiN4oovJ1cn3l05e+XiyRXhyHE=; b=BUiJg5BGTIX6eypSi3aQ3pmLlrtX2m71fZXQc+hF8rw729FTY610hRPSYgijNgY2nB ZfXwblu9ZDfL54MNoAygIVx7m8uJMsPsTs9Nn04WKEpEjOv1lSKK3YmqJJMG6+xGPKrn 8CJVYb/Dzkq0WmztNQIeziPkM/jMRLQsLJM3ONcr3M2/YwqmhiMIiesMLsDRJi7RZBYa txzP0bQ+U+M+Myj6is3iXcsYfHLvd13xjCSds8P5Kk4B0xBh8+94eqcODMkLigVvi0vC a4aNCDmbMq/sBqAfDWe9hjvC5tJf0m4B3JAF9Ji1Cj4E2fku/C36LfeAgpFb74Wl90zb pzbQ== X-Gm-Message-State: AOAM533ArSQHRLHqUn9a1BFWddV8wmCYDELY+2wnN0CT9dNlivku7FHr BFWds/K07++sK4MgPncpeTMdK6oHLjDcbhmjhSw= X-Google-Smtp-Source: ABdhPJxSiTNzicARJFjQr9vfQOD1n6QU6+eh266R/eOR8OMp9Uz9vFknphrYdBkxdm6fr/85LqFHIg== X-Received: by 2002:a0c:c68d:: with SMTP id d13mr10234112qvj.60.1622324569025; Sat, 29 May 2021 14:42:49 -0700 (PDT) Received: from [192.168.45.135] (c-73-125-89-242.hsd1.fl.comcast.net. [73.125.89.242]) by smtp.gmail.com with ESMTPSA id k75sm6229402qke.103.2021.05.29.14.42.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 29 May 2021 14:42:48 -0700 (PDT) References: <20210526205455.3431430c@riseup.net> <7bb14837-cd53-45f6-f572-7493c2b1bb50@philipmcgrath.com> <20210528040258.41d66653@riseup.net> <87o8ct5mal.fsf@gnu.org> From: Philip McGrath Message-ID: Date: Sat, 29 May 2021 17:42:47 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <87o8ct5mal.fsf@gnu.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 48682-done@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1622324591; 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:resent-cc: resent-from:resent-sender:resent-message-id:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=I4LkR02Ozmf6UnWfSmiN4oovJ1cn3l05e+XiyRXhyHE=; b=Fg4niMNNv9g4fO+N+rnhm1JIs013sYme6eOk4/PDi65L0IylCLYkE45CJJNebwZPzHWFJH 61ERwoGiNc8HFqcnja4HtJmsTIX1/CHbz7V/b57RfPGZAbgoFHGyyjK1Ei+hN/0XTDZgWv 6fFqYI3yHrDNJBxh2dtnPiA8LGhDwoaqajOzFuk34rmD9CDwPmjHT89U6C1YkV3nwfsnfL bSuBeJBIvjjlC1xK1j7R5VFB54/R7yN1+8aRhMN6OQfua74t7wBn3y5aInu2wLhvqAKR3B 5BOkhh4ypsNmR8pf7kB0gTYJyxi3HEL5XKOQrH85gK3oGRoneCR0SUoAN0/aJQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1622324591; a=rsa-sha256; cv=none; b=YJrgm/BO6RzzTItzBFK8uJWjULMQG8/CFTUDLgH/F1P0CBLmq5P4gem6t6pQRCASJpi2cr DxmZ1mEvSIJs6aBU9SatP9x4VOGZ+zqCIdWX0vw44saalDFp2CfeMhiOjbs0XT40r6snXM VRz/n/SbGkW2GWyKsvcw9vJg84mP1nl09IZcFKu8yYYVSpoTVzyF5bb2irjjBzHn8BfRng S83WTIwGyk0EVGq5ohZHHXQ822t4c9QHp2r0O3S6wdU979VtMQaZ4kbxNNgy5Dao/brl/+ 5ewafGt7+uf11eYBn4WEvGU3ip6OYBpXGrc6c37ROKVUmjB0aPHQeT86iF5JZQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=philipmcgrath.com header.s=google header.b=Ws51+UdD; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Spam-Score: -1.43 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=philipmcgrath.com header.s=google header.b=Ws51+UdD; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Queue-Id: 5E1E71F94C X-Spam-Score: -1.43 X-Migadu-Scanner: scn1.migadu.com X-TUID: gMcIXiJQ8KO4 Hi, thanks! > That said… what problem is this fixing raingloom? > > Usually, circular top-level references lead things like ‘guix show > chez-scheme’ (this amounts to loading (gnu packages chez)), but it > worked fine for me. It seems like some other commit may have broken the cycle in the mean time. Here's what I had been seeing: ``` philip@avalon:~$ guix time-machine --commit=ae88e30a0f8403e781f8b01262766cdc46b1018a -- show chez-scheme Backtrace: 19 (primitive-load-path "gnu/packages/racket" #) In gnu/packages/racket.scm: 22:0 18 (_) In ice-9/boot-9.scm: 3409:4 17 (define-module* _ #:filename _ #:pure _ #:version _ # _ …) 3422:24 16 (_) 222:29 15 (map1 (((guix licenses) #:select (asl2.0 expat #)) (#) …)) 222:29 14 (map1 (((guix packages)) ((guix download)) ((guix #)) …)) 222:29 13 (map1 (((guix download)) ((guix git-download)) ((# …)) …)) 222:29 12 (map1 (((guix git-download)) ((guix utils)) ((guix …)) …)) 222:29 11 (map1 (((guix utils)) ((guix gexp)) ((guix # gnu)) (#) …)) 222:29 10 (map1 (((guix gexp)) ((guix build-system gnu)) ((# …)) …)) 222:29 9 (map1 (((guix build-system gnu)) ((srfi srfi-1)) ((…)) …)) 222:29 8 (map1 (((srfi srfi-1)) ((ice-9 match)) ((gnu #)) ((…)) …)) 222:29 7 (map1 (((ice-9 match)) ((gnu packages)) ((gnu # #)) # …)) 222:29 6 (map1 (((gnu packages)) ((gnu packages bash)) ((…) …) …)) 222:29 5 (map1 (((gnu packages bash)) ((gnu packages chez) # …) …)) 222:17 4 (map1 (((gnu packages chez) #:select (chez-scheme)) # …)) 3353:12 3 (resolve-interface (gnu packages chez) #:select _ #:hide …) 260:13 2 (for-each # …) 3360:19 1 (_ _) 1685:16 0 (raise-exception _ #:continuable? _) ice-9/boot-9.scm:1685:16: In procedure raise-exception: Throw to key `unbound-variable' with args `("resolve-interface" "no binding `~A' in module ~A" (chez-scheme (gnu packages chez)) #f)'. ``` I don't think anyone ever figured out where the cycle was. The tl;dr of my long comment is that there wasn't a logical cycle yet, and I was intending to have (gnu packages racket) import (gnu packages chez), but not vice versa, for now. raingloom had discussed more on IRC---I only happened to see a little of it, but I could reproduce. -Philip