Freeradius and Oracle under Cygwin

[Brian Atkins]

I'm working on using Freeradius with Chillispot to authenticate from an 
Oracle database. Freeradius is running on W2K3 server and Oracle is 
installed on the local machine.

At this point, I'm trying to compile the rlr_sql_oracle module, but keep 
getting:
$ ./configure --with-oracle-home-dir=/cygdrive/d/oracle/ora92
...
"configure: WARNING: oracle headers not found.  Use \
   --with-oracle-home-dir=<path>
configure: WARNING: sql submodule 'oracle' disabled"
...

I have set ORACLE_HOME to the Cygwin path:
ORACLE_HOME=/cygdrive/d/oracle/ora92/

Is anyone currently authenticating against Oracle that might be able to 
offer pointers? I do have the alternative of compiling on a true linux 
server as opposed to a W2K3 box, but the architecture is different (AMD 
em64T instead of x86).

-- 
Brian

"An adventure is never an adventure
when it's happening.  Challenging
experiences need time to ferment,
and an adventure is simply physical
and emotional discomfort recollected
in tranquility." -- Tim Cahill