MB-11202: Use SecureTransport for SSL on OS X

As libcurl has been updated to use the native SSL library (see
http://review.couchbase.org/#/c/37653/), update moxi (which also uses
libcurl) to link against the relevent library depending on platform.

Change-Id: I4109b55768b11333bfd3e122463caaab4f95ba86
Reviewed-on: http://review.couchbase.org/37721
Reviewed-by: Trond Norbye <[email protected]>
Tested-by: Trond Norbye <[email protected]>

Author: daverigby

CMakeLists.txt

@@ -35,8 +35,16 @@ ELSE(WIN32)
     SET(ZLIB z)
 ENDIF(WIN32)
 
+IF(APPLE)
+   FIND_LIBRARY(SECURITY NAMES Security)
+   FIND_LIBRARY(CORE_FOUNDATION NAMES CoreFoundation)
+   SET(SSL_LIBRARIES ${SECURITY} ${CORE_FOUNDATION})
+ELSE(APPLE)
+   SET(SSL_LIBRARIES ${OPENSSL_LIBRARIES})
+ENDIF(APPLE)
+
 TARGET_LINK_LIBRARIES(conflate ${CURL_LIBRARIES} platform ${ZLIB}
-                               ${OPENSSL_LIBRARIES})
+                               ${SSL_LIBRARIES})
 SET_TARGET_PROPERTIES(conflate PROPERTIES SOVERSION 1.0.0)
 SET_TARGET_PROPERTIES(conflate PROPERTIES COMPILE_FLAGS
                                -DBUILDING_LIBCONFLATE=1)