From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id oPgiIeojoV+vKAAA0tVLHw (envelope-from ) for ; Tue, 03 Nov 2020 09:33:30 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id CDj9HOojoV9mEwAAB5/wlQ (envelope-from ) for ; Tue, 03 Nov 2020 09:33:30 +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 3C13C9402A9 for ; Tue, 3 Nov 2020 09:33:30 +0000 (UTC) Received: from localhost ([::1]:45656 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kZsgz-0007eT-3j for larch@yhetil.org; Tue, 03 Nov 2020 04:33:29 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:34960) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kZsgZ-0007Pd-0h for guix-patches@gnu.org; Tue, 03 Nov 2020 04:33:04 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:60124) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kZsgX-0007D2-OB for guix-patches@gnu.org; Tue, 03 Nov 2020 04:33:02 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kZsgX-0000DI-Lj for guix-patches@gnu.org; Tue, 03 Nov 2020 04:33:01 -0500 X-Loop: help-debbugs@gnu.org Subject: [bug#41066] [PATCH] gnu: bootloader: Support for chain loading. Resent-From: Mathieu Othacehe Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Tue, 03 Nov 2020 09:33:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41066 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Ludovic =?UTF-8?Q?Court=C3=A8s?= Cc: Stefan , Danny Milosavljevic , 41066@debbugs.gnu.org Received: via spool by 41066-submit@debbugs.gnu.org id=B41066.1604395946773 (code B ref 41066); Tue, 03 Nov 2020 09:33:01 +0000 Received: (at 41066) by debbugs.gnu.org; 3 Nov 2020 09:32:26 +0000 Received: from localhost ([127.0.0.1]:43437 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kZsfx-0000CK-TM for submit@debbugs.gnu.org; Tue, 03 Nov 2020 04:32:26 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:36454) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kZsfw-0000C0-Ah for 41066@debbugs.gnu.org; Tue, 03 Nov 2020 04:32:24 -0500 Received: by mail-wr1-f67.google.com with SMTP id x7so17729983wrl.3 for <41066@debbugs.gnu.org>; Tue, 03 Nov 2020 01:32:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-transfer-encoding; bh=dz5nNupMTNfB8bRd8AwToJyZ2MzSbnPlmOuSRFPAiGc=; b=qJ0iG7LVRVA2e5/OmLj4wJrbhTizK8+Po4EkffQEX62R4jkUYFdVQkzc6CzDsN8ak6 Upz3z667X0CX5XVZ5YgJJlmjPiDO8rmsilh7J57S4aHS3TKTX5Hl6A0F1JNjogtNNr+a YgItCTF9wdrULaEqCRE1K2F4mkER3UZJNTlnJDzYQf6NK5Fi7IDPvf7ZGO5LNFnumdfM 7UbDTQiNjM2Vec2N1Q+UrqlQKJ2J4DU5+G6QSc8Mp+b1Prs4noJtzriOUH9Qjkqz+Lim uaO5CK7KNZiyXFRMkT9iLGE7VtUJNi04QTZ7LycKCf5tYnt+BbnefHN93iFciNSpwEDv qjyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version:content-transfer-encoding; bh=dz5nNupMTNfB8bRd8AwToJyZ2MzSbnPlmOuSRFPAiGc=; b=AtYVcjx14tv9TR3MH1aC8h1LlKg2WSTkd5az/JaRK+pJwhJJJ67Ox7BSSp2EkZv88y 1fE7ny+n4NjEchJtpTsy0HMUArXJ6HXrCUg4TWV3sj/0dsgo7cYufV9dl0tcv+2kMEth qHb7ul63fvGkckzGR6muLl9rZ3OXOXBtVwGOS2CalVPYUDfZDrqL4/24MzeV+aBuv4bw hAlLA3hSE8KvpU1vFzT8lNlRUCaTU1ec71IlM3spQSgFttCKxoxslvabTB+5Xs8uUBNP 73c3+aEzPfnoVKg9RmBUMoi+2FE7mkJdKAhNthkf1/dNGvYM/5AwgUt5j5xrfTjB9Cce zs1w== X-Gm-Message-State: AOAM532Bh4nYGyTikeYMLJupe5CsBM4h111HtMah6FiHuAxh9XCflGk4 Ioi4Fxo0Lvul68gCIZmJGTzEJB0BTZt5Kw== X-Google-Smtp-Source: ABdhPJyCL19GXaQoMJ8aKkefL8aNH+hNiXq7JHzD7O75OB+RhgMh7J0tbvB2GuAduNudSAhui09QYg== X-Received: by 2002:a05:6000:1251:: with SMTP id j17mr20858799wrx.425.1604395938220; Tue, 03 Nov 2020 01:32:18 -0800 (PST) Received: from cervin ([2a01:e0a:19b:d9a0:18fc:abbb:ba3a:b87e]) by smtp.gmail.com with ESMTPSA id w1sm15080658wro.44.2020.11.03.01.32.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Nov 2020 01:32:17 -0800 (PST) From: Mathieu Othacehe References: <7A4ABEA8-4500-4D55-BCCE-BFB37FB06B2C@vodafonemail.de> <20200524131316.4c6e8a50@scratchpost.org> <3197004D-0131-4781-99FD-60EBE434E794@vodafonemail.de> <023CBBED-35CD-4AD3-97C4-0DE0B7623B9A@vodafonemail.de> <6E5ECFBA-57F4-485F-9403-1D04CF82062D@vodafonemail.de> <4D71A75A-5722-457C-A5CE-98CE51A53450@vodafonemail.de> <975EC414-6A81-444B-9BB0-AE303C6A9511@vodafonemail.de> <20201022194630.597302a2@scratchpost.org> <87eelpp0pn.fsf@gnu.org> <20201024033051.00720ac1@scratchpost.org> <87a6wbiofb.fsf@gnu.org> <20201025023345.73d515d2@scratchpost.org> <4FACB9F5-2A1E-45B5-A53F-42F0E098CEAA@vodafonemail.de> <0DCDD4B0-DC4B-4870-B018-D771C509F9E5@vodafonemail.de> <20201102164224.6f745693@scratchpost.org> <87a6vzbuh8.fsf@gmail.com> <87lffihkq0.fsf@gnu.org> Date: Tue, 03 Nov 2020 10:32:16 +0100 In-Reply-To: <87lffihkq0.fsf@gnu.org> ("Ludovic =?UTF-8?Q?Court=C3=A8s?="'s message of "Tue, 03 Nov 2020 10:07:35 +0100") Message-ID: <871rhaiy5b.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -1.0 (-) X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Scanner: ns3122888.ip-94-23-21.eu Authentication-Results: aspmx1.migadu.com; dkim=fail (headers rsa verify failed) header.d=gmail.com header.s=20161025 header.b=qJ0iG7LV; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Spam-Score: 0.09 X-TUID: UxrdcfVEIAo+ Hey, > Ah so =E2=80=98-s=E2=80=99 and =E2=80=98--target=E2=80=99 are overridden = by the image type? If a "target" is set in the "image" definition then yes it overrides "--target", otherwise "--target" is honored. This is handled by the following snippet: --8<---------------cut here---------------start------------->8--- (let* ((base-image (os->image os #:type image-type)) (base-target (image-target base-image))) (lower-object (system-image (image (inherit (if label (image-with-label base-image label) base-image)) (target (or base-target target)) (size image-size) (operating-system os)))))) --8<---------------cut here---------------end--------------->8--- There's no particular heuristic for "--system". Mathieu