#!/bin/bash

# run this in toplevel build dir
rm -f debdep.ldd

# get all libs the compiled objects depend on
for i in */*.so */*/*.pfo; do 
    ldd $i | awk '{print $1}' >>debdep.ldd; 
done

# sort
cat debdep.ldd | sort -u >debdep.libs


# query dpkg to map them to the deb packages they are contained in
dpkg -S `cat debdep.libs` >debdep.dpkg 2>/dev/null

# sort packages
cat debdep.dpkg | awk -F : '{print $1}' | sort -u >debdep


# clean up mess
# rm debdep.*