Installation of the GMP-2.0.2 library

  Clean's ExtendedArith library needs an object file "gmp.o". To get such
  a file the GNU C compiler "gcc" and the Unix "cat" and "grep" programs
  are needed. If these programs are not already installed on your computer,
  then download cygwin, beta20.1 ( full.exe ) from 

               http://sourceware.cygnus.com/cygwin/

  and install that package.
  
  Now the "gmp.o" file simply can be made by executing the make.bat file
  (which should be in the same folder than this file). This should produce
  the desired file, which then should be moved into a "Clean System Files"
  folder so that the CleanIDE finds and links it.
