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[194.254.61.41]) by smtp.gmail.com with ESMTPSA id bi19-20020a05600c3d9300b003c6c1686b10sm20712254wmb.7.2022.11.15.06.54.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Nov 2022 06:54:44 -0800 (PST) From: zimoun In-Reply-To: References: Date: Tue, 15 Nov 2022 09:42:34 +0100 Message-ID: <864jv0k3r9.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1668524137; 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: 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=aa5wBUO0zn7ZSDnFZx4gsVcsZLhkJm9QSI0uUMaUens=; b=FQ+58NVt9H0TwHIvOgthpZ9zmlD9RCtoBQv9HAkZKOdNbl69vvDpwRdMgHJjGlkCP/e8wo x/sBfJHog6e6mqWKa9Po+eFWlvBy+tXAGRuB8wHKL+3CiKaKppIxilLO5HXwvfdrriOCnN CndocRu5bsHU/BzBjLeM55f81J4IAMuobGP8QPDFr+/dsc/XVJgo41rMqWhY7Tl9Adi5m2 gyKPGaDLXV1xdbSqHCGwULqdVzSF3qi/gKandyZFuCpfImyMnoikewTX9AJU3tAtNKIVkL G51ZugrVXeTBC4iDV9Za3T3WByjJNbSwqJcWHnAbwwM8+NULZ21a96PNctircA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1668524137; a=rsa-sha256; cv=none; b=Rtu7FDtD5v0Dvgen7afSFys7j+3ILeci9EFc7TGCysWEPiQa74ZTtUWLJ0sK/1OchessDM SbsCUor4CRVLQMnmNGf4iWqQH1qpmxex4+WD5r8f2LTW+J/jpbQF/FPkYw+4uf116tRWsx WilZzvyfZ4q7xm4rs4vW1ujDEJhsQdEs1gYD1z1o7fclh4ee8JA1JCwsHEEa6BYYkKnYw6 V69+6DJ4wXkhDo+Y6Ehgj94Y6y2EYHP5DmjC/mogI5OcKkzQK5/uVzWhkoyU0yBnNJiYy2 PkMch9LIXfasWCD0AKJK01IbDVHIZ5psaH3uPRovWncpKEMlbuVd7Tqj/3pMEw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=BS7SWU16; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 6.16 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=BS7SWU16; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: BBE5A2DFD2 X-Spam-Score: 6.16 X-Migadu-Scanner: scn0.migadu.com X-TUID: u+anMgJEOZ+s Hi, On Tue, 15 Nov 2022 at 00:53, bbb ee wrote: > in commit c81457, how gcc-toolchain can depends a package who doesn't > exists? The package exists, it is =E2=80=99hidden=E2=80=99 =E2=80=93 it means not a= ccessible at the CLI level. The =E2=80=99inherit=E2=80=99 copies, so gcc-11 is also hidden, for= instance. --8<---------------cut here---------------start------------->8--- (define-public gcc-4.7 [...] (hidden-package (package (name "gcc") (version "4.7.4") (define-public gcc-4.8 (package (inherit gcc-4.7) (version "4.8.5") [...] (define-public gcc-11 (package (inherit gcc-8) (version "11.3.0") --8<---------------cut here---------------end--------------->8--- The package =E2=80=99gcc=E2=80=99 by itself is not barely useful because yo= u also need linker etc. Well, you usually need a complete toolchain, named gcc-toolchain. ;-) See manual: So this is not a bug and I miss how what could be improved. Closing? Cheers, simon