BEGIN {

  FS = " ";

}

{

  for (i = 1; i <= NF; ++i) {

    s[cnt++] = $i"/";

  }

}

END {

  printf ("#define SYSTEM_DIRS \\\n");

  printf ("  \"%s\"", s[0]);

  for (i = 1; i < cnt; ++i) {

    printf (" \"\\0\" \"%s\"", s[i]);

  }

  printf ("\n\n");

  printf ("#define SYSTEM_DIRS_LEN \\\n");

  printf ("  %d", length (s[0]));

  m = length (s[0]);

  for (i = 1; i < cnt; ++i) {

    printf (", %d", length(s[i]));

    if (length(s[i]) > m) {

      m = length(s[i]);

    }

  }

  printf ("\n\n");

  printf ("#define SYSTEM_DIRS_MAX_LEN\t%d\n", m);

}