How to build OpenLDAP in Windows?

To: openldap-technical@openldap.org
Subject: How to build OpenLDAP in Windows?
From: Ashwin Kumar <ashwinkumark10@gmail.com>
Date: Sat, 8 Jun 2013 10:06:59 +0530
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Can someone point out how to build OpenLDAP windows library using Visual Studio compiler? Compiling in Cygwin or MinGW is not the option now.

Ashwin kumar