I have the libiconv binary and developer files successfully downloaded and referenced inside
MINGW32 from

/etc/profile
 
export PATH="/home/User/thisiscool-gcc/gcc-ecj/bin":$PATH;
export PATH="/home/User/libiconv-bin":$PATH;
export PATH="/home/User/libiconv-lib":$PATH;
export PATH="/home/User/nano":$PATH;
 
I have got the source code for
 
gcc-java-4.6.2.tar
 
sitting there ready to compile and build.  This is the particular compiler I want to use: I am finding
gcc43ecj-20061207.tar too bloated for my needs.
 
What do I need to do from here, so that gcj can generate (compile)
 
.class files?
win32 executables?
.jar files?