CMake + QtSingleApplication as thirparty static lib

Hi, I want to use QtSingleApplication in my application. I decided to use it as a thirdparty static library, apart from my own code. In the folder containing QtSingleApplication .h/.cpp files I created the following CMakeLists.txt:

Code:

---

PROJECT(qtsingleapplication)
cmake_minimum_required(VERSION 2.8)
 
SET( qtsingleapplicationSources
      qtlocalpeer.cpp
      qtlockedfile.cpp
      qtlockedfile_unix.cpp
      qtlockedfile_win.cpp
      qtsingleapplication.cpp
      qtsinglecoreapplication.cpp
   )
 
INCLUDE_DIRECTORIES(${QT_INCLUDES}
                    ${CMAKE_CURRENT_BINARY_DIR}
                    ${CMAKE_CURRENT_SOURCE_DIR})
 
ADD_LIBRARY( myapp_qtsingleapplication STATIC ${qtsingleapplicationSources} )
TARGET_LINK_LIBRARIES( myapp_qtsingleapplication ${QT_QTNETWORK_LIBRARY})

---

Unfortunately make fails with the following error:

Quote:

---

myapp/thirdparty/QtSingleApplication/qtlockedfile.cpp:83:1: error: ‘QtLockedFile’ does not name a type

---

I can't understand the reason of the error; qtlockedfile.h is in place.

Can you help me?

Very thanks.

The error message comes from your compiler (make is functioning correctly). It is the result of not correctly converting what the src/qtsingleapplication.pri does into your CMakeLists.txt. QtSingleApplication pri file builds using only sources qtsingleapplication.cpp and qtlocalpeer.cpp.

Code:

---

PROJECT(qtsingleapplication)
cmake_minimum_required(VERSION 2.8)
FIND_PACKAGE(Qt4 REQUIRED)
 
SET( qtsingleapplicationSources
      qtlocalpeer.cpp
      qtsingleapplication.cpp
   )
 
INCLUDE_DIRECTORIES(${QT_INCLUDES}
                    ${CMAKE_CURRENT_BINARY_DIR}
                    ${CMAKE_CURRENT_SOURCE_DIR})
 
ADD_LIBRARY( myapp_qtsingleapplication STATIC ${qtsingleapplicationSources} )
TARGET_LINK_LIBRARIES( myapp_qtsingleapplication ${QT_QTNETWORK_LIBRARY})

---

Unusually, qtlocalpeer.cpp includes the qtlockedfile*.cpp files directly.

Thanks. You were right!