psqlodbc compilation and deployment on windows

Hello,

1) I want to compile psql-odbc on windows. I am doing it through MinCW
But when I run ./configure I get following error
error: no suitable ODBC driver manager found.
I also tried to download iODBC for windows but I could not get anything. Could you please help me or give me some pointers about how to proceed.

2) Now if i could compile psql-odbc on windows to get the driver binaries then how can i install that driver on machine (without msi installer)? .
Which registry entries i am suppose to do? Also what other suff is needed?

3) I want to configure system DSN entry programmatically. I tried to use odbcconf.exe but somehow it does not work for me. Could you please suggest me some way to configure DSN entry for PostgreSQL odbc driver programmatically

Thanks
Shri