How to link to qaxserver.def entities properly

Question

all I'm trying to create ActiveX server with Qt5.2.0. According to some pieces of information I have, to create a simple ActiveX server (which exports one object) it's enough to:

1. have such .pro file

   TEMPLATE = lib
   CONFIG  += dll axserver
   TARGET = simpleServer
   
   greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
                                     QT += core
   RC_FILE = qaxserver.rc
   DEF_FILE = qaxserver.def
   
   HEADERS += myserver.h
   
   SOURCES += main.cpp
   SOURCES += myserver.cpp
   

2. have such main.cpp file

   #include "ActiveQt/QAxFactory"

   #include "myserver.h"

   QAXFACTORY_DEFAULT( MyServer, 5 id's )

3. the class should inherit QWidget and QAxBindable

4. there should be file qaxserver.rc. in my case it's content is 1 TYPELIB "simpleServer.pro"

5. there should be fie qaxserver.def with default contents:

   ; mfc_test.def : Declares the module parameters.
   
   EXPORTS
   
   DllCanUnloadNow      PRIVATE
   
   DllGetClassObject    PRIVATE
   
   DllRegisterServer    PRIVATE
   
   DllUnregisterServer  PRIVATE
   
   DumpIDL              PRIVATE
   

the problem is that these 5 names are undefined for Visual Studio's linker. How to solve the problem?

the error is:

error LNK2001: unresolved external symbol DllCanUnloadNow

Answer 1

need to add QT += axserver in .pro file