[patch] Patch

savedconfig.eclass.patch (text/plain), 3.30 KB, created by Arfrever Frehtes Taifersar Arahesis on 2019-08-09 05:04:37 UTC

From 5abc37b1651980a008601cd818fdd4c85902e0d1 Mon Sep 17 00:00:00 2001
From: Arfrever Frehtes Taifersar Arahesis <[e-mail]>
Date: Fri, 9 Aug 2019 04:56:33 +0000
Subject: [PATCH] savedconfig.eclass: Fix handling of ${CTARGET} and ${CHOST}.

Use configuration file schemes containing ${CTARGET} / ${CHOST}
(e.g. /etc/portage/savedconfig/${CTARGET}/${CATEGORY}/${PN} or
/etc/portage/savedconfig/${CHOST}/${CATEGORY}/${PN}) only when
${CTARGET} / ${CHOST} are not empty.

Fixes: https://bugs.gentoo.org/686350
Signed-off-by: Arfrever Frehtes Taifersar Arahesis <[e-mail]>
---
 eclass/savedconfig.eclass | 38 +++++++++++++++++++-------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/eclass/savedconfig.eclass b/eclass/savedconfig.eclass
index b2be715630a..8ab42b5eed3 100644
--- a/eclass/savedconfig.eclass
+++ b/eclass/savedconfig.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 2007-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: savedconfig.eclass
@@ -113,24 +113,24 @@ restore_config() {
 
 	use savedconfig || return
 
-	local found check checked configfile
+	local checked=() configfile found package_dependency_spec
 	local base=${PORTAGE_CONFIGROOT%/}/etc/portage/savedconfig
-	for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
-		configfile=${base}/${CTARGET:+"${CTARGET}/"}${check}
-		[[ -r ${configfile} ]] || configfile=${base}/${CHOST:+"${CHOST}/"}${check}
-		[[ -r ${configfile} ]] || configfile=${base}/${check}
-		[[ "${checked}" == *"${configfile} "* ]] && continue
-		einfo "Checking existence of \"${configfile}\" ..."
-		if [[ -r "${configfile}" ]] ; then
-			einfo "Found \"${configfile}\""
-			found=${configfile}
-			_SAVEDCONFIG_CONFIGURATION_FILE=${configfile#${base}/}
-			break
-		fi
-
-		checked+="${configfile} "
+	for package_dependency_spec in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
+		for configfile in ${CTARGET:+"${base}/${CTARGET}/${package_dependency_spec}"} \
+			${CHOST:+"${base}/${CHOST}/${package_dependency_spec}"} \
+			"${base}/${package_dependency_spec}"; do
+			has "${configfile}" "${checked[@]}" && continue
+			einfo "Checking existence of \"${configfile}\" ..."
+			if [[ -r ${configfile} ]] ; then
+				einfo "Found \"${configfile}\""
+				found=${configfile}
+				_SAVEDCONFIG_CONFIGURATION_FILE=${configfile#${base}/}
+				break 2
+			fi
+
+			checked+=("${configfile}")
+		done
 	done
-
 	if [[ -f ${found} ]]; then
 		elog "Building using saved configfile \"${found}\""
 		if [ $# -gt 0 ]; then
@@ -145,13 +145,13 @@ restore_config() {
 		treecopy . "${dest}" || die "Failed to restore ${found} to $1"
 		popd > /dev/null
 	else
-		# maybe the user is screwing around with perms they shouldnt #289168
+		# maybe the user is screwing around with perms they shouldn't #289168
 		if [[ ! -r ${base} ]] ; then
 			eerror "Unable to read ${base} -- please check its permissions."
 			die "Reading config files failed"
 		fi
 		ewarn "No saved config to restore - please remove USE=savedconfig or"
-		ewarn "provide a configuration file in ${PORTAGE_CONFIGROOT%/}/etc/portage/savedconfig/${CATEGORY}/${PN}"
+		ewarn "provide a configuration file in \"${base}/${CATEGORY}/${PN}\""
 		ewarn "Your config file(s) will not be used this time"
 	fi
 }
-- 
2.22.0