Connecting CMakeLists.txt with project

JayJay

Hello,
I work with UHD Driver (for USRP device) and I have already written some code. My project contains main.cpp and CMakeLists.txt. I would like to plot samples which i recieve from the device. I thought QT would be the best choice.
The main problem is I don't know how can I open the files which already exist and expand the project with GUI using QT.
When I try to open this project defaultly I recieve plain C++ mode and I can't use QT's cpabilities.
I work on Ubuntu and I have installed newest Cmake version.

CMakeLists.txt looks like this

cmake_minimum_required(VERSION 2.8)


option(UHD_USE_STATIC_LIBS OFF)


set(BOOST_REQUIRED_COMPONENTS
    program_options
    system
    thread
)
if(MSVC)
    set(BOOST_ALL_DYN_LINK "${BOOST_ALL_DYN_LINK}" CACHE BOOL "boost enable dynamic linking")
    if(BOOST_ALL_DYN_LINK)
        add_definitions(-DBOOST_ALL_DYN_LINK) #setup boost auto-linking in msvc
    else(BOOST_ALL_DYN_LINK)
        set(BOOST_REQUIRED_COMPONENTS) #empty components list for static link
    endif(BOOST_ALL_DYN_LINK)
endif(MSVC)
find_package(Boost "1.46" REQUIRED ${BOOST_REQUIRED_COMPONENTS})

if(CMAKE_VERSION VERSION_LESS "3.1")
    if(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
        set(CMAKE_CXX_FLAGS "--std=gnu++11 ${CMAKE_CXX_FLAGS}")
    elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
        if("${IS_APPLE}" STREQUAL "")
            set(CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
        else()
            set(CMAKE_CXX_FLAGS "-std=c++11 -stdlib=libc++ ${CMAKE_CXX_FLAGS}")
        endif()
    endif()
else()
    set(CMAKE_CXX_STANDARD 11)
endif()

if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" AND ${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
    set(CMAKE_EXE_LINKER_FLAGS "-lthr ${CMAKE_EXE_LINKER_FLAGS}")
    set(CMAKE_CXX_FLAGS "-stdlib=libc++ ${CMAKE_CXX_FLAGS}")
endif()

include_directories(
    ${Boost_INCLUDE_DIRS}
    ${UHD_INCLUDE_DIRS}
)
link_directories(${Boost_LIBRARY_DIRS})


add_executable(projekt projekt.cpp)

set(CMAKE_BUILD_TYPE "Release")
message(STATUS "******************************************************************************")
message(STATUS "* NOTE: When building your own app, you probably need all kinds of different  ")
message(STATUS "* compiler flags. This is just an example, so it's unlikely these settings    ")
message(STATUS "* exactly match what you require. Make sure to double-check compiler and     ")
message(STATUS "* linker flags to make sure your specific requirements are included.          ")
message(STATUS "******************************************************************************")


if(NOT UHD_USE_STATIC_LIBS)
    message(STATUS "Linking against shared UHD library.")
    target_link_libraries(projekt ${UHD_LIBRARIES} ${Boost_LIBRARIES})

else(NOT UHD_USE_STATIC_LIBS)
    message(STATUS "Linking against static UHD library.")
    target_link_libraries(projekt

    )
endif(NOT UHD_USE_STATIC_LIBS)

I use that in my project:

#include <uhd/utils/thread.hpp>
#include <uhd/utils/safe_main.hpp>
#include <uhd/usrp/multi_usrp.hpp>
#include <uhd/exception.hpp>
#include <uhd/types/tune_request.hpp>
#include <boost/program_options.hpp>
#include <boost/format.hpp>
#include <boost/thread.hpp>

Thanks for answeres :)

SGaist

Hi and welcome to devnet,

Here you have the Qt CMake manual that should get you started.

JayJay

Honestly I have already read it and it isn't clear for me at all.

SGaist

To get started, did you try to build a simple Qt application using the information of that guide ?

VRonin

@JayJay said in Connecting CMakeLists.txt with project:

and I can't use QT's cpabilities

Are you saying you can't use Qt or you can't use Qt Creator?

JayJay

I mean, when I open my project by CMakeLists it doesnt't give me the opurtinity to using QT like I would use it with .pro file. When I right click on the project the option "Add new" is blanked.

mrjj

@JayJay
That is normal as far as i know.
With cmake, you must manually add new files.