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eclass/optfeature: Sync with Gentoo

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It's from Gentoo commit 23ad91eda1e35bbe3eb8ce63822ecd8755fb049c.
This commit is contained in:
Krzesimir Nowak 2022-08-23 16:43:12 +02:00
parent 5a9282cce5
commit cc61cd455d
1 changed files with 7 additions and 9 deletions
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16
sdk_container/src/third_party/portage-stable/eclass/optfeature.eclass vendored
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@ -1,23 +1,21 @@
# Copyright 1999-2021 Gentoo Authors
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# Flatcar: Support EAPI 0, 4 and 5.
# @ECLASS: optfeature.eclass
# @MAINTAINER:
# base-system@gentoo.org
# @SUPPORTED_EAPIS: 0 4 5 6 7 8
# @SUPPORTED_EAPIS: 7 8
# @BLURB: Advertise optional functionality that might be useful to users
case ${EAPI:-0} in
0|4|5|6|7|8) ;;
case ${EAPI} in
7|8) ;;
*) die "${ECLASS}: EAPI=${EAPI:-0} is not supported" ;;
esac
if [[ -z ${_OPTFEATURE_ECLASS} ]]; then
_OPTFEATURE_ECLASS=1
# @ECLASS-VARIABLE: _OPTFEATURE_DEFAULT_HEADER
# @ECLASS_VARIABLE: _OPTFEATURE_DEFAULT_HEADER
# @INTERNAL
# @DESCRIPTION:
# Default header printed ahead of optfeature output. Can be overridden
@ -27,7 +25,7 @@ _OPTFEATURE_DEFAULT_HEADER="Install additional packages for optional runtime fea
readonly _OPTFEATURE_DEFAULT_HEADER
# @ECLASS-VARIABLE: _OPTFEATURE_HEADER
# @ECLASS_VARIABLE: _OPTFEATURE_HEADER
# @INTERNAL
# @DESCRIPTION:
# Default empty. Custom header printed ahead of optfeature output.
@ -36,7 +34,7 @@ readonly _OPTFEATURE_DEFAULT_HEADER
# dependencies are present.
_OPTFEATURE_HEADER=
# @ECLASS-VARIABLE: _OPTFEATURE_DOHEADER
# @ECLASS_VARIABLE: _OPTFEATURE_DOHEADER
# @INTERNAL
# @DESCRIPTION:
# If true, print header ahead of the first optfeature output.