Do you know where to download tools required to build ldapsdk_java-4.17_20020819_src

Hi All,

Do you know where to download the tools from ... Even though it mentioned
from http://www.mozilla.org/download-mozilla.html but does not seem right at
all. I am not able to get tools in order for me to do a build ... is there
anyone know this anymore ?

Tool Requirements:
    Sun Microsystems Java Development Kit (JDK) 1.1.7
      (or a more recent version)
    GNU Tools for Windows (you can find these on the Internet).
      Specifically, you'll need:
        cp.exe
        rm.exe
      Here are some sample download sites to find these:
        Cygnus (http://www.cygnus.com/misc/gnu-win32)
        GNU (http://www.gnu.org/order/ftp.html)
        MIT (ftp://prep.ai.mit.edu/pub/gnu)
      Netscape uses internally modified versions of the following tools:
        gmake.exe
        shmsdos.exe
        uname.exe
      You can download them from
http://www.mozilla.org/download-mozilla.html
      (click the Windows Build Tools link).  When you unzip the file, the
      tools will be located in the windows\bin\x86 directory.