Compilation problems and extension on Windows

Hi list,

I asked both these questions on the cygwin list, but as I've started to 
look into the native port as well, and as I didn't get any answer there, 
I would appreciate any answer here as well.

I'm trying to compile an external library for use as a postgres 
extension. The project is available on pgfoundry (search for mssqlext). 
On Unix everything works great. On Windows, I'm trying for both a cygwin 
and a native version of the extension. I'm having several problems:
1. I cannot link the library without postgres.exe (that has several of 
the functions I need). However, I do not have access to the link library 
for it.
2. I have downloaded both the sources from the web and the sources 
available in the cygwin installer. They are not the same. Neither 
compiles on cygwin, however.
3. I have not located any instructions for compiling the native sources 
(8.0 beta 1). The makefiles available through the sources only compile 
libpq and psql and friends, not the actual database. I have not tried 
MSYS yet, but do I just run the configure script as usual?

Any help with any of these problems would be greatly appretiated.
            Shachar

-- 
Shachar Shemesh
Lingnu Open Systems Consulting
http://www.lingnu.com/