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#!/bin/bash
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
portageq() {
PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \
"${PORTAGE_PYTHON:-/usr/bin/python}" "${PORTAGE_BIN_PATH}/portageq" "$@"
}
register_die_hook() {
local x
for x in $* ; do
has $x $EBUILD_DEATH_HOOKS || \
export EBUILD_DEATH_HOOKS="$EBUILD_DEATH_HOOKS $x"
done
}
register_success_hook() {
local x
for x in $* ; do
has $x $EBUILD_SUCCESS_HOOKS || \
export EBUILD_SUCCESS_HOOKS="$EBUILD_SUCCESS_HOOKS $x"
done
}
__strip_duplicate_slashes() {
if [[ -n $1 ]] ; then
local removed=$1
while [[ ${removed} == *//* ]] ; do
removed=${removed//\/\///}
done
echo "${removed}"
fi
}
KV_major() {
[[ -z $1 ]] && return 1
local KV=$@
echo "${KV%%.*}"
}
KV_minor() {
[[ -z $1 ]] && return 1
local KV=$@
KV=${KV#*.}
echo "${KV%%.*}"
}
KV_micro() {
[[ -z $1 ]] && return 1
local KV=$@
KV=${KV#*.*.}
echo "${KV%%[^[:digit:]]*}"
}
KV_to_int() {
[[ -z $1 ]] && return 1
local KV_MAJOR=$(KV_major "$1")
local KV_MINOR=$(KV_minor "$1")
local KV_MICRO=$(KV_micro "$1")
local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO ))
# We make version 2.2.0 the minimum version we will handle as
# a sanity check ... if its less, we fail ...
if [[ ${KV_int} -ge 131584 ]] ; then
echo "${KV_int}"
return 0
fi
return 1
}
_RC_GET_KV_CACHE=""
get_KV() {
[[ -z ${_RC_GET_KV_CACHE} ]] \
&& _RC_GET_KV_CACHE=$(uname -r)
echo $(KV_to_int "${_RC_GET_KV_CACHE}")
return $?
}
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