#!/bin/bash
  
  echo "$0: finding missing inter-directory dependencies in src/Makefile"
  
  cd src
  
  for x in */Makefile; do
    dir=$(dirname $x); 
    for dependency in $(perl -ape 's/\\
  //;' <$x | grep ADDLIBS | awk '{$1="";$2="";print;}' | perl -ane 'print "$1
  " while ( $_ =~ m|\.\./([^/]+)/|g ); '); do
      if ! perl -ape 's/\\
  //;' <Makefile | grep -E "\b$dir\b.*:" | grep -w $dependency >/dev/null; then
        echo "$dir: $dependency"; 
      fi
    done
  done