[CMake] Compiling a project that uses Qt

[Michael Jackson]

Try this example Project:

http://www.bluequartz.net/software/files/QtTest.zip


_________________________________________________________
Mike Jackson                  mike.jackson at bluequartz.net
BlueQuartz Software                    www.bluequartz.net
Principal Software Engineer                  Dayton, Ohio



On May 27, 2009, at 1:04 PM, Pascale B wrote:

> Hi,
>
>    I have a project developed in visual Studio 2008, in C++. I was  
> asked to compile it in Linux. I'm completely new to using CMAKE. I  
> have created a CMakeLists.txt file for my project and was able to  
> build successfully one library. However my main program needs Qt  
> applications to run.  Here is the file I have, I get an error of the  
> type : QApplication no such file of directories. QApplication is  
> included in this way: #include <QApplication> in top of a cpp file.
>
> Also I have moc files generated by Qt in my program, I have read  
> about qt4_wrap_cpp, however I use qt3. What are the equivalent  
> commands for qt3?
>
>    Sorry if this question seems redundant for the mailing lists. I  
> have read some posts concerning this but no one that could clearly  
> guide me to the correct way.
>
> Thanks in advance for the much needed help or references,
> Pascale
>
> _________________________________________________________________________
> cmake_minimum_required(VERSION 2.6)
>
> project(MyProg)
>
> SET(CMAKE_BUILD_TYPE debug)
> set(EXECUTABLE_OUTPUT_PATH bin/${CMAKE_BUILD_TYPE})
>
> # -- to include openGL, automatic detection by CMAKE
> INCLUDE(FindOpenGL)
> INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
>
>
> # Here is where I'm having problems...
> find_package(Qt3 REQUIRED)
> add_definitions(${QT_DEFINITIONS})
> include_directories(${QT_INCLUDE_DIR})
>
> INCLUDE_DIRECTORIES(src)
> INCLUDE_DIRECTORIES(inc)
>
> # -- Génération de la liste des fichiers sources
> file(
>     GLOB_RECURSE
>     source_files_3D
>     src/*
>     inc/*
> )
>
> # -- Déclaration de l'exécutable
> add_executable(
>     MyProg_3D
>     ${source_files_3D}
> )
>
> # On link notre projet avec les libs OpenGL
> TARGET_LINK_LIBRARIES( MyProg_3D ${OPENGL_LIBRARIES})
>
>
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