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Show First 20 Lines • Show All 210 Lines • ▼ Show 20 Lines	for var in ${export_vars}; do
value="$(eval echo \$${var})"		value="$(eval echo \$${var})"

if [ -n "${value}" ]; then		if [ -n "${value}" ]; then
export ${var}		export ${var}
echo "export ${var}=\"${value}\""		echo "export ${var}=\"${value}\""
fi		fi
done		done
}		}

		distinfo_data() {
		local alg file

		alg=$1
		file=$2

		if [ $ -n "${dp_DISABLE_SIZE}" -a -n "${dp_NO_CHECKSUM}" $ -o ! -f "${dp_DISTINFO_FILE}" ]; then
		exit
		fi
		awk -v alg="$alg" -v file="${file}" \
		'$1 == alg && $2 == "(" file ")" {print $4}' "${dp_DISTINFO_FILE}"
		}

		check_checksum_algorithms() {
		for alg in ${dp_CHECKSUM_ALGORITHMS}; do
		eval "alg_executable=\$dp_$alg"
		if [ -z "$alg_executable" ]; then
		${dp_ECHO_MSG} "Checksum algorithm $alg: Couldn't find the executable."
		${dp_ECHO_MSG} "Set $alg=/path/to/$alg in /etc/make.conf and try again."
		exit 1
		elif [ ! -x "$alg_executable" ]; then
		${dp_ECHO_MSG} "Checksum algorithm $alg: $alg_executable is not executable."
		${dp_ECHO_MSG} "Fix modes, or change $alg=$alg_executable in /etc/make.conf and try again."
		exit 1
		fi
		done
		}
		escape() {
		echo "$1" \| sed -e 's/[&;()!#]/\\&/g'
		}
		unescape() {
		echo "$1" \| sed -e 's/\\//g'
		}