# Copyright 2016-2019 Jan Chren (rindeal)
# Distributed under the terms of the GNU General Public License v2

###
# Usage:
#
#     CDEPEND_A=()
#     DEPEND_A=( "${CDEPEND_A[@]}" )
#     RDEPEND_A=( "${CDEPEND_A[@]}" )
#
#     inherit arrays
#
###


case "${EAPI:-0}" in
'6' | '7' ) ;;
* ) die "Unsupported EAPI='${EAPI}' for '${ECLASS}'" ;;
esac


_v_a=(
	HOMEPAGE LICENSE

	SRC_URI

	KEYWORDS
	IUSE

	{C,,R,P,B}DEPEND

	REQUIRED_USE

	## java-*.eclass:
	CP_DEPEND
	JAVA_SRC_DIR
)
for _v in "${_v_a[@]}"
do
	if [[ "$(declare -p ${_v}_A 2>/dev/null)" == "declare -a"* ]]
	then
		debug-print "${ECLASS}: Converting '${_v}_A' to '${_v}'"

		debug-print "${ECLASS}: Current value='${!_v}'"
		eval "${_v}=\" \${${_v}_A[*]}\""
		debug-print "${ECLASS}: New value='${!_v}'"

		debug-print "${ECLASS}: Unsetting '${_v}_A'"
		unset "${_v}_A"
	elif [[ -v ${_v} ]]
	then
		debug-print "${ECLASS}: Variable '${_v}' exists, but is not an array."
	fi
done
unset _v _v_a