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 TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 23FD91581D3 for ; Sun, 2 Jun 2024 09:57:39 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id F0EB6E2AF6; Sun, 2 Jun 2024 09:57:37 +0000 (UTC) Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id C8CE3E2AF6 for ; Sun, 2 Jun 2024 09:57:37 +0000 (UTC) Received: from oystercatcher.gentoo.org (oystercatcher.gentoo.org [148.251.78.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTPS id E12A6343014 for ; Sun, 2 Jun 2024 09:57:36 +0000 (UTC) Received: from localhost.localdomain (localhost [IPv6:::1]) by oystercatcher.gentoo.org (Postfix) with ESMTP id 4E4B21C08 for ; Sun, 2 Jun 2024 09:57:34 +0000 (UTC) From: "Ulrich Müller" To: gentoo-commits@lists.gentoo.org Content-Transfer-Encoding: 8bit Content-type: text/plain; charset=UTF-8 Reply-To: gentoo-dev@lists.gentoo.org, "Ulrich Müller" Message-ID: <1703852421.658ead31edffc3bf431c5840830a357e3fe555da.ulm@gentoo> Subject: [gentoo-commits] proj/pms:eapi-9 commit in: / X-VCS-Repository: proj/pms X-VCS-Files: ebuild-env-vars.tex X-VCS-Directories: / X-VCS-Committer: ulm X-VCS-Committer-Name: Ulrich Müller X-VCS-Revision: 658ead31edffc3bf431c5840830a357e3fe555da X-VCS-Branch: eapi-9 Date: Sun, 2 Jun 2024 09:57:34 +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: 05f5e339-8191-43a2-8339-2b7b1d27e628 X-Archives-Hash: b0ab53d7bedc60b0b9983a38b31e5b62 Message-ID: <20240602095734.7aI8yta_CDfyje6g_GxDiEnJvNX6wq8-WyhCuwt48K4@z> commit: 658ead31edffc3bf431c5840830a357e3fe555da Author: Ulrich Müller gentoo org> AuthorDate: Fri Dec 29 11:54:18 2023 +0000 Commit: Ulrich Müller gentoo org> CommitDate: Fri Dec 29 12:20:21 2023 +0000 URL: https://gitweb.gentoo.org/proj/pms.git/commit/?id=658ead31 ebuild-env-vars.tex: Clarify that D is not valid in pkg_postinst D in pkg_* phases was first mentioned in SVN r74 (commit f627e46102c6) as a variable specific to the pkg_preinst phase function (replacing IMAGE). pkg_postinst was added in r88 (commit 3da3ee561f1a), but this was reverted in r89 (commit 65c466317718) "D in pkg_postinst == bad". pkg_postinst reappeared when the env vars section was converted to a table in commit 58d3bc0e8301. According to chapter 13 "Merging and Unmerging", the method used to perform the merge is not specified, and merging a regular file or a directory may alter or remove its source under D. Therefore, trying to access any file in D during the postinst phase is an error. The scope of ED follows that of D. Closes: https://bugs.gentoo.org/920889 Signed-off-by: Ulrich Müller gentoo.org> ebuild-env-vars.tex | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/ebuild-env-vars.tex b/ebuild-env-vars.tex index 5fe72dc..aae5413 100644 --- a/ebuild-env-vars.tex +++ b/ebuild-env-vars.tex @@ -192,14 +192,13 @@ inconsistent variable. The presence of a trailing slash is EAPI dependent as listed in table~\ref{tab:trailing-slash}. \\ \t{D} (continued) & - \t{pkg_preinst}, \t{pkg_postinst} & - Yes\footnote{Consistent across \t{pkg_preinst} and \t{pkg_postinst}, but may not necessarily - have the same value that it had in the \t{src_*} phases.} & - Contains the full path to the image that is about to be or has just been merged. + \t{pkg_preinst} & + No\footnote{May not necessarily have the same value that it had in the \t{src_*} phases.} & + Contains the full path to the image directory of the package about to be merged. The presence of a trailing slash is EAPI dependent as listed in table~\ref{tab:trailing-slash}. \\ \t{ED} & - \t{src_*}, \t{pkg_preinst}, \t{pkg_postinst} & + \t{src_*}, \t{pkg_preinst} & See \t{D} & Contains the concatenation of the paths in the \t{D} and \t{EPREFIX} variables, for convenience. See also the \t{EPREFIX} variable. Only for EAPIs listed in