From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 2785E139694 for ; Tue, 11 Jul 2017 01:09:26 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 05E732740D1; Tue, 11 Jul 2017 01:09:21 +0000 (UTC) Received: from mail-wr0-x231.google.com (mail-wr0-x231.google.com [IPv6:2a00:1450:400c:c0c::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 9699727404B for ; Tue, 11 Jul 2017 01:09:20 +0000 (UTC) Received: by mail-wr0-x231.google.com with SMTP id 77so161427841wrb.1 for ; Mon, 10 Jul 2017 18:09:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=date:from:to:subject:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=YIHp0a6JJWRe3DCEGsqgvRki9OMTR+OrjgoJ9YRAUL4=; b=Cjfzs3rMldOeVORTZJzV6Zhv9xwlIZaHMEi4Ww8u7yFtdFPZ8QKJWiiH4kx2X6a5kU 5LpjPIW437X2Qtq36LvmuKjfaTR+YpTYvMAV4jemR3qMNh9amZfhvicOdizAjW0NJtrd iq55zWbtmmD+8aLfoF1hUcQzJYk8Ixy1E4WiDVLXhg/SN3BwQCPMAYgkvrqmE7zPO29w PRnuZ+YwR6pTlZ2OXPChxozkH7bqABvsHILu7C5ELEGCgnoEfYUnahviQo8j5/KSP6y6 LgbMUPqs4i6D9KyHzeTHyc8MLqInoVesqmR8kWm3QlXl5cbP+olP3V4eOpBuZu9uGUeg uyEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=YIHp0a6JJWRe3DCEGsqgvRki9OMTR+OrjgoJ9YRAUL4=; b=Feewl5tts+rhCEU10edIL5M8ow3TXpf4IlF4pfwE7DoUKcczLkieOqXIieUmTwPw37 X+RQpFCNGdpXXgdPORD0acClc5yJROu8bSUUHg0tChyZuH1pMEp1uBoq1RSWqLoZq5Fy M230LADXq1O9/JTDOIr7D75hUnwhLmKFdwGzsf1qdbiO8FQkhxv+qNHQ6eI6XW/qdHpb bUkkUxRGHmCFIHW24CphhOfCl0thJjkIsMSowFVp9Llg7ukfGTiv1o4m03LuSmnUbRzR p3JOXcyUU+mwRkMjS7a3MawaPOkHkyx6HVyjLvN/3Nf+HLWVKJGj2V3iEwi4bze86z+0 IQrA== X-Gm-Message-State: AIVw1124rDZjuXASkDulI4sGiDzEj/94lfTyqe5XPJ3NRJp0GqUqmVcS HM2f1MQEdZ90k7d/ X-Received: by 10.28.209.70 with SMTP id i67mr9629447wmg.3.1499735358935; Mon, 10 Jul 2017 18:09:18 -0700 (PDT) Received: from snowblower (cpc4-broo7-2-0-cust35.14-2.cable.virginm.net. [82.8.215.36]) by smtp.gmail.com with ESMTPSA id y76sm6636752wmh.2.2017.07.10.18.09.18 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 10 Jul 2017 18:09:18 -0700 (PDT) Date: Tue, 11 Jul 2017 02:09:12 +0100 From: Ciaran McCreesh To: gentoo-dev@lists.gentoo.org Subject: Re: [gentoo-dev] Sets vs Meta ebuilds Message-ID: <20170711020912.305039c1@snowblower> In-Reply-To: <1499725450.935.3.camel@gentoo.org> References: <79e987ff-dbcc-0fac-3458-df39973d3630@gentoo.org> <1499725450.935.3.camel@gentoo.org> X-Mailer: Claws Mail 3.13.0 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-dev@lists.gentoo.org Reply-to: gentoo-dev@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Archives-Salt: b680f273-c36a-4fd5-8988-2ea826868e61 X-Archives-Hash: 94097ae01281153c3a934ae9feba854a On Tue, 11 Jul 2017 00:24:10 +0200 Micha=C5=82 G=C3=B3rny wrote: > William, I'm not sure if you're aware of how package managers work but > checking reverse dependencies of a package takes significant amount of > time. Changing -C to do that would be a serious performance > regression. Which would result in users requesting yet another option > to disable this. Eh, that's a Portage performance problem, not a package manager performance problem. --=20 Ciaran McCreesh