DESC="Generate dependencies"
main()
{
  mkdir src/dep

  EXEC="${AGCC} --path src -v2  -MF src/dep/dep.ag -M src/*.cc"
  if  ( ${EXEC} );then true;else
    ERR_MSG="Failed executing  '${EXEC}'";
    return 1;
  fi;

  if [ ! -f src/dep/dep.ag ];then
    ERR_MSG="File with dependency information was not generated";
    return 1;
  fi;

  g++ -include src/trace.ah -M -MF src/dep/dep.g  src/*.cc;

  echo -e "\nDIFF BETWEEN FILES 'dep.g' and 'dep.ag': \n"
  if ( diff src/dep/dep.g src/dep/dep.ag );then true;else
    ERR_MSG="Dependency information differs between 'g++' and 'ag++' (files: 'src/dep/dep.g' and 'src/dep/dep.ag')";
    return 1;
  fi;
}

cleanup()
{
  rm -rf src/dep;
}