diff -Nru -x '*~' curl-7.28.1.orig/CMakeLists.txt curl-7.28.1/CMakeLists.txt
--- curl-7.28.1.orig/CMakeLists.txt	2012-04-25 17:29:20.000000000 +0200
+++ curl-7.28.1/CMakeLists.txt	2013-02-02 00:32:05.523855100 +0100
@@ -227,8 +227,10 @@
 # Check for idn
 check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN)
 
+if(NOT CURL_LDAP_WIN)
 # Check for LDAP
 check_library_exists_concat("ldap" ldap_init HAVE_LIBLDAP)
+endif()
 # if(NOT HAVE_LIBLDAP)
 # SET(CURL_DISABLE_LDAP ON)
 # endif(NOT HAVE_LIBLDAP)
@@ -261,6 +263,7 @@
       set(USE_SSLEAY TRUE)
       set(USE_OPENSSL TRUE)
       list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES} )
+      list(APPEND CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIRS})
     else()
       set(CMAKE_USE_OPENSSL FALSE)
       message(STATUS "OpenSSL NOT Found, disabling CMAKE_USE_OPENSSL")
@@ -293,6 +296,7 @@
 if(NOT UNIX)
   check_include_file_concat("windows.h"      HAVE_WINDOWS_H)
   check_include_file_concat("winsock.h"      HAVE_WINSOCK_H)
+  check_include_file_concat("winldap.h"      HAVE_WINLDAP_H)
 endif(NOT UNIX)
 
 check_include_file_concat("inttypes.h"       HAVE_INTTYPES_H)
@@ -381,8 +385,8 @@
   check_include_file_concat("openssl/rand.h"   HAVE_OPENSSL_RAND_H)
 endif(CMAKE_USE_OPENSSL)
 
-if(NOT HAVE_LDAP_H)
-  message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
+if(NOT HAVE_LDAP_H AND NOT HAVE_WINLDAP_H)
+  message(STATUS "Neither LDAP_H nor WINLDAP_H found CURL_DISABLE_LDAP set ON")
   set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
 endif()