[PD] compiling iemmatrix on windows

[Georg Holzmann]

Hallo!

> borland C++ compiler (5.5). And I know there is also the gcc for 
> windows(?). But the procedure seems to be much more complicated than on 
> linux.
There is mingw and cygwin. But if you compile it with cygwin you will 
always need cygwin.dll, so I do it with mingw.

You shouldn't have to change much in the linux makefile to compile with 
mingw.

LG
Georg