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eclass/alternatives: Sync with Gentoo

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It's from Gentoo commit eccf647e5ed9dc7d3337f893cc46f0183528ff1f.

Signed-off-by: Flatcar Buildbot <buildbot@flatcar-linux.org>
This commit is contained in:
Flatcar Buildbot 2026-03-09 07:27:31 +00:00 committed by Krzesimir Nowak
parent b6253f54b3
commit fce95404ae
1 changed files with 3 additions and 3 deletions
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6
sdk_container/src/third_party/portage-stable/eclass/alternatives.eclass vendored
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@ -1,4 +1,4 @@
# Copyright 1999-2024 Gentoo Authors
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: alternatives.eclass
@ -92,7 +92,7 @@ alternatives_makesym() {
# usage: alternatives_makesym <resulting symlink> [alternative targets..]
# make sure it is in the prefix, allow it already to be in the prefix
SYMLINK=${EPREFIX}/${1#${EPREFIX}}
SYMLINK=${EPREFIX}/${1#"${EPREFIX}"}
pref=${ROOT}
shift
ALTERNATIVES=$@
@ -101,7 +101,7 @@ alternatives_makesym() {
# and if one exists, link it and finish.
for alt in ${ALTERNATIVES}; do
alt=${EPREFIX}/${alt#${EPREFIX}}
alt=${EPREFIX}/${alt#"${EPREFIX}"}
if [ -f "${pref}${alt}" ]; then
#are files in same directory?
if [ "${alt%/*}" = "${SYMLINK%/*}" ]