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eclass/eutils: Sync with Gentoo

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It's from Gentoo commit 48651ecc0d4444536ed15b06736e331238b6f92b.
This commit is contained in:
Krzesimir Nowak 2022-03-22 15:12:00 +01:00
parent 54615bb63b
commit c8355e2b31
1 changed files with 7 additions and 56 deletions
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63
sdk_container/src/third_party/portage-stable/eclass/eutils.eclass vendored
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@ -1,12 +1,10 @@
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# Flatcar: Support EAPI 0 and 4.
# @ECLASS: eutils.eclass
# @MAINTAINER:
# base-system@gentoo.org
# @SUPPORTED_EAPIS: 0 4 5 6 7
# @SUPPORTED_EAPIS: 5 6 7
# @BLURB: many extra (but common) functions that are used in ebuilds
# @DESCRIPTION:
# The eutils eclass contains a suite of functions that complement
@ -25,8 +23,8 @@ if [[ -z ${_EUTILS_ECLASS} ]]; then
_EUTILS_ECLASS=1
# implicitly inherited (now split) eclasses
case ${EAPI:-0} in
0|4|5|6)
case ${EAPI} in
5|6)
inherit desktop edos2unix epatch estack ltprune multilib \
preserve-libs strip-linguas toolchain-funcs vcs-clean wrapper
;;
@ -92,54 +90,7 @@ use_if_iuse() {
use $1
}
if [[ ${EAPI:-0} == 0 ]] ; then
# @FUNCTION: epause
# @USAGE: [seconds]
# @DESCRIPTION:
# Sleep for the specified number of seconds (default of 5 seconds). Useful when
# printing a message the user should probably be reading and often used in
# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
# don't wait at all. Defined in EAPIs 0 1 and 2.
epause() {
[[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
}
# @FUNCTION: ebeep
# @USAGE: [number of beeps]
# @DESCRIPTION:
# Issue the specified number of beeps (default of 5 beeps). Useful when
# printing a message the user should probably be reading and often used in
# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
# don't beep at all. Defined in EAPIs 0 1 and 2.
ebeep() {
local n
if [[ -z ${EBEEP_IGNORE} ]] ; then
for ((n=1 ; n <= ${1:-5} ; n++)) ; do
echo -ne "\a"
sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
echo -ne "\a"
sleep 1
done
fi
}
fi # EAPI 0
if [[ ${EAPI:-0} == [04] ]] ; then
# @FUNCTION: usex
# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
# @DESCRIPTION:
# Proxy to declare usex for package managers or EAPIs that do not provide it
# and use the package manager implementation when available (i.e. EAPI >= 5).
# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
# otherwise echo [false output][false suffix] (defaults to "no").
usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
fi # EAPI [04]
if [[ ${EAPI:-0} == [045] ]] ; then
if [[ ${EAPI} == 5 ]] ; then
# @FUNCTION: einstalldocs
# @DESCRIPTION:
@ -221,9 +172,9 @@ in_iuse() {
has "${flag}" "${liuse[@]#[+-]}"
}
fi # EAPI [045]
fi # EAPI 5
if [[ ${EAPI:-0} == [0456] ]] ; then
if [[ ${EAPI} == [56] ]] ; then
# @FUNCTION: eqawarn
# @USAGE: [message]
@ -238,6 +189,6 @@ if ! declare -F eqawarn >/dev/null ; then
}
fi
fi # EAPI [0456]
fi # EAPI [56]
fi