#!/bin/bash
# $Id$

#scanelf 0.7 has a bug, it ignores the first element in the path
PATH="/lala:${PATH}"

SCANELF="scanelf -yRBqN"
SONAME="$1"
BINDIR="$2"

if [[ -z ${SONAME} ]]
then
	echo "No soname given!"
	exit 1
fi

if [[ -z ${BINDIR} ]]
then
	# use scanelf opts to scan everything in path/ldpath
	BINDIR="-p -l"
fi

build_filename_list()
{
	FILENAME_LIST="$(${SCANELF} ${SONAME} ${BINDIR} | cut -d' ' -f3 | sort -u)"
	export FILENAME_LIST
}

build_depname_list()
{
	local file
	local deps
	local i

	for file in ${FILENAME_LIST}
	do
		# search exact filenames!
		deps+=" $(magequery -e ${file})"
	done
	DEPNAME_LIST="$(for i in ${deps}; do echo ${i}; done | sort -u)"
	export DEPNAME_LIST
}

build_filename_list
#echo "${FILENAME_LIST}"
build_depname_list
echo "${DEPNAME_LIST}"