#!/bin/bash

perk=/usr/bin/perk

test -x $perk || {

    cat > /dev/null

    exit 0

}

[ $# -ge 1 ] || {

    cat > /dev/null

    exit 0

}

case $1 in

-P|--provides)

    while read filename ; do

    case "${filename}" in

    *.so*)

	if [ -L "${filename}" ]; then

		# Skip symlink files

		continue

	fi

	# Print the name of the library with correct multilibbing

	DIR="`dirname ${filename}`"

	FILE="`basename ${filename}`"

	if [[ $DIR =~ "/lib64" ]]; then

		printf "%s(64bit)\n" "${FILE}"

	fi

	if [[ $DIR =~ "/lib32" ]]; then

		printf "%s(32bit)\n" "${FILE}"

	fi

    esac

    done

    ;;

-R|--requires)

    while read filename ; do

	# Print the name of the library with correct multilibbing

	DIR="`dirname ${filename}`"

	FILE="`basename ${filename}`"

	PEDEPS="`perk -d ${filename}`"

	readarray -t DEPS <<<"$PEDEPS"

	if [[ $DIR =~ "/lib64" ]]; then

		for dep in "${DEPS[@]}"

		do

			printf "%s(64bit)\n" "${dep}"

		done

	fi

	if [[ $DIR =~ "/lib32" ]]; then

		for dep in "${DEPS[@]}"

		do

			printf "%s(32bit)\n" "${dep}"

		done

	fi

    done

    ;;

esac

exit 0