cmake: MongoDB cleanup

- explicitly list files

Reviewed-by: Roger Meier <r.meier@siemens.com>

MongoDB/CMakeLists.txt

@@ -1,6 +1,28 @@
 set(LIBNAME "PocoMongoDB")
 
-aux_source_directory(src SRCS)
+set(SRCS
+    src/Array.cpp
+    src/Binary.cpp
+    src/Connection.cpp
+    src/Cursor.cpp
+    src/Database.cpp
+    src/DeleteRequest.cpp
+    src/Document.cpp
+    src/Element.cpp
+    src/GetMoreRequest.cpp
+    src/InsertRequest.cpp
+    src/JavaScriptCode.cpp
+    src/KillCursorsRequest.cpp
+    src/Message.cpp
+    src/MessageHeader.cpp
+    src/ObjectId.cpp
+    src/QueryRequest.cpp
+    src/RegularExpression.cpp
+    src/ReplicaSet.cpp
+    src/RequestMessage.cpp
+    src/ResponseMessage.cpp
+    src/UpdateRequest.cpp
+)
 
 if (NOT POCO_STATIC)
   add_definitions(-DMongoDB_EXPORTS)