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 CD1591382C5 for ; Mon, 18 Jan 2021 19:38:06 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id D56B7E078A; Mon, 18 Jan 2021 19:38:05 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id B8CE9E077F for ; Mon, 18 Jan 2021 19:38:05 +0000 (UTC) Received: from oystercatcher.gentoo.org (unknown [IPv6:2a01:4f8:202:4333:225:90ff:fed9:fc84]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTPS id 7EFC4340EEB for ; Mon, 18 Jan 2021 19:38:04 +0000 (UTC) Received: from localhost.localdomain (localhost [IPv6:::1]) by oystercatcher.gentoo.org (Postfix) with ESMTP id 02A66487 for ; Mon, 18 Jan 2021 19:38:03 +0000 (UTC) From: "Matt Turner" To: gentoo-commits@lists.gentoo.org Content-Transfer-Encoding: 8bit Content-type: text/plain; charset=UTF-8 Reply-To: gentoo-dev@lists.gentoo.org, "Matt Turner" Message-ID: <1610995763.5b127fba156041694d9678d5c34e572f6cfc2724.mattst88@gentoo> Subject: [gentoo-commits] proj/catalyst:wip/mattst88 commit in: targets/stage1/ X-VCS-Repository: proj/catalyst X-VCS-Files: targets/stage1/chroot.sh X-VCS-Directories: targets/stage1/ X-VCS-Committer: mattst88 X-VCS-Committer-Name: Matt Turner X-VCS-Revision: 5b127fba156041694d9678d5c34e572f6cfc2724 X-VCS-Branch: wip/mattst88 Date: Mon, 18 Jan 2021 19:38:03 +0000 (UTC) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-commits@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-Archives-Salt: 60043d29-c656-419b-b6fb-41757455b054 X-Archives-Hash: da526e67d15aec0c361e6bd9271c0be6 commit: 5b127fba156041694d9678d5c34e572f6cfc2724 Author: Matt Turner gentoo org> AuthorDate: Sun Jan 17 23:29:05 2021 +0000 Commit: Matt Turner gentoo org> CommitDate: Mon Jan 18 18:49:23 2021 +0000 URL: https://gitweb.gentoo.org/proj/catalyst.git/commit/?id=5b127fba targets: Update the @changed-subslot set by default In portage commit 1789fdf2ee81 (Add @changed-subslot package set) I added this: the set of upgradable packages for which the highest visible version has a different subslot than the currently installed version. Updating the entire stage is expensive and unnecessary (since we're going to build the latest packages in stage1 and then rebuild everything in stage3). What we definitely do need to update in the original stage3 however, is any package that would trigger a subslot rebuild. For example: gcc links with libmpfr.so from dev-libs/mpfr. mpfr's SONAME changes from libmpfr.so.4 (SLOT="0/4") to libmpfr.so.6 (SLOT="0/6"). If the seed stage's dev-libs/mpfr is not updated before emerging gcc, gcc will link with libmpfr.so.4, but the latest version of dev-libs/mpfr will be built and libmpfr.so.6 included into the stage1. Since the old libmpfr.so.4 is not included in the stage1, gcc will not work, breaking subsequent stage builds. Our current options to update the seed are too large a hammer (e.g., "--update --deep --newuse @world" or "--update --deep --newuse --complete-graph --rebuild-if-new-ver gcc") and spend too much time updating seed stages for no gain beyond updating only packages for whom the subslot has changed. Bug: https://bugs.gentoo.org/739004 Signed-off-by: Matt Turner gentoo.org> targets/stage1/chroot.sh | 2 ++ 1 file changed, 2 insertions(+) diff --git a/targets/stage1/chroot.sh b/targets/stage1/chroot.sh index 1085641e..34d2057e 100755 --- a/targets/stage1/chroot.sh +++ b/targets/stage1/chroot.sh @@ -37,6 +37,8 @@ if [ -n "${clst_update_seed}" ]; then if [ -n "${clst_update_seed_command}" ]; then ROOT=/ run_merge --buildpkg=n "${clst_update_seed_command}" + elif grep -q '^\[changed-subslot\]' /usr/share/portage/config/sets/portage.conf; then + ROOT=/ run_merge --ignore-built-slot-operator-deps y @changed-subslot else ROOT=/ run_merge --update --deep --newuse --complete-graph --rebuild-if-new-ver gcc fi