0
我一直在努力转换一个windows qt4项目以使用qt5和cmake。我得到了我认为接近完成的内容，然后从链接器中不断发现“未定义的参考错误”。但我似乎无法让他们离开。包括的 是cmake文件。我是cmake和qt的新手。谢谢您的帮助。将项目转换为qt5和cmake未定义的引用'vtable for qt5和cmake
cmake_minimum_required(VERSION 3.0.0)
project(JF-Cut)
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
if(COMPILER_SUPPORTS_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
#elseif(COMPILER_SUPPORTS_CXX0X)
# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
else()
message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
set(FIND_GLM ./FindGLM.cmake)
# Find the QtWidgets library
find_package(OpenCL REQUIRED)
find_package(OpenGL REQUIRED)
#find_package(GLM REQUIRED)
#include_directories(${GLM_INCLUDE_DIRS})
#link_directories(${GLM_LIBRARY_DIRS})
#add_definitions(${GLM_DEFINITIONS})
find_package(Qt5 COMPONENTS Core Gui
OpenGL Xml Declarative
Widgets
REQUIRED
)
find_package(GLEW REQUIRED)
find_package(Boost COMPONENTS system)
#FIND_PATH(GLM_INCLUDE_DIR /usr/include)
# Interoperation with clogs
option(CLOGS " use clogs algorithms " OFF)
if (CLOGS)
find_path(CLOGS_INCLUDE clogs/clogs.h)
find_library(CLOGS_LIB clogs)
include_directories(${CLOGS_INCLUDE})
add_definitions(-DHAVE_CLOGS)
endif()
#set(CMAKE_AUTOMOC ON)
#SET(CMAKE_AUTOUIC ON)
add_definitions(-DUNICODE
-DQT_LARGEFILE_SUPPORT
-D__CL_ENABLE_EXCEPTIONS
-D__CL_ENABLE_DEBUG_
-DQT_CORE_LIB
-DQT_GUI_LIB
-DQT_DLL
-DQT_XML_LIB
-DNOMINMAX
)
SET(CMAKE_INCLUDE_CURRENT_DIR ON)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
set(SOURCE
${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/bench/mfi.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCMain.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCSetting.cpp
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QSetting.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCPanel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCVisualizer.cpp
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCWidget.cpp
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QHoverPoints.cpp
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QProfile.cpp
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QTransferFunction1D.cpp
${CMAKE_CURRENT_SOURCE_DIR}/templates/QCommon.cpp
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QIO.cpp
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityCL.cpp
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityConsole.cpp
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityData.cpp
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityGL.cpp
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityMath.cpp
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityUI.cpp
)
set(HEADERS
${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/bench/mfi.h
${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/cl/cl_stacktrace.hpp
${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/stacktrace/call_stack.hpp
${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/stacktrace/call_stack_msvc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/stacktrace/call_stack_gcc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCSetting.h
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QError.h
${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/stacktrace/StackWalker.hpp
${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/stacktrace/StackWalker.h
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QSetting.h
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QStructure.h
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCPanel.h
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCVisualizer.h
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCWidget.h
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QHoverPoints.h
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QProfile.h
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QTransferFunction1D.h
${CMAKE_CURRENT_SOURCE_DIR}/templates/QCommon.h
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QIO.h
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityCL.h
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityConsole.h
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityData.h
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityGL.h
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityMath.h
${CMAKE_CURRENT_SOURCE_DIR}/utilities/QUtilityUI.h
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_bfs_block.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_compute_capacity.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_compute_cut.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_compute_excessflow.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_compute_flow.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_compute_tag.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_count_block.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_global_relabel.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_histogram.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_kmeans.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_push_relabel.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_push_relabel_fast.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_render_ray_casting.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_render_ray_casting_feature.cl
${CMAKE_CURRENT_SOURCE_DIR}/cl/GraphCut/graphcut_render_ray_casting_preint.cl
)
Set (UI_FILES
${CMAKE_CURRENT_SOURCE_DIR}/ui/Graph_Cut/QGCPanel.ui
${CMAKE_CURRENT_SOURCE_DIR}/ui/Graph_Cut/QGCVisualizer.ui
)
QT5_WRAP_CPP(QGCPanel_hdr_moc ${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCPanel.h)
qt5_wrap_ui(QGCPanel_ui_moc ${CMAKE_CURRENT_SOURCE_DIR}/ui/Graph_Cut/QGCPanel.ui)
QT5_WRAP_CPP(QGCVisualizer_hdr_moc ${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCVisualizer.h)
qt5_wrap_ui(QGCVisualizer_ui_moc ${CMAKE_CURRENT_SOURCE_DIR}/ui/Graph_Cut/QGCVisualizer.ui)
QT5_WRAP_CPP(QGCWidget_hdr_moc ${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCWidget.h)
QT5_WRAP_CPP(QTransferFunction1D_hdr_moc ${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QTransferFunction1D.h)
QT5_WRAP_CPP(QProfile_hdr_moc ${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QProfile.h)
QT5_WRAP_CPP(QHoverPoints_hdr_moc ${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QHoverPoints.h)
QT5_WRAP_CPP(QCommon_hdr_moc ${CMAKE_CURRENT_SOURCE_DIR}/templates/QCommon.h)
add_library(QGCPanel
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCPanel.cpp
${QGCPanel_ui_moc})
target_link_libraries(QGCPanel Qt5::Widgets ${QGCPanel_hdr_moc} ${QCommon_hdr_moc})
add_library(QGCVisualizer
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCVisualizer.cpp
${CMAKE_CURRENT_SOURCE_DIR}/templates/QCommon.cpp
${QGCVisualizer_ui_moc} ${QGCPanel_ui_moc}
)
target_link_libraries(QGCVisualizer
Qt5::Widgets
Qt5::Core
${QGCVisualizer_hdr_moc}
${QGCPanel_hdr_moc}
${CMAKE_CURRENT_SOURCE_DIR}/templates/QCommon.h
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCPanel.h
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCWidget.h
)
add_library(QGCWidget
${CMAKE_CURRENT_SOURCE_DIR}/Graph_Cut/QGCWidget.cpp)
target_link_libraries(QGCWidget Qt5::Widgets ${QGCWidget_hdr_moc})
add_library(QTransferFunction1D
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QTransferFunction1D.cpp)
target_link_libraries(QTransferFunction1D Qt5::Widgets ${QTransferFunction1D_hdr_moc})
add_library(QProfile
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QProfile.cpp)
target_link_libraries(QProfile Qt5::Widgets ${QProfile_hdr_moc})
add_library(QHoverPoints
${CMAKE_CURRENT_SOURCE_DIR}/infrastructures/QHoverPoints.cpp)
target_link_libraries(QHoverPoints Qt5::Widgets ${QHoverPoints_hdr_moc})
add_library(QCommon
${CMAKE_CURRENT_SOURCE_DIR}/templates/QCommon.cpp)
target_link_libraries(QCommon Qt5::Widgets Qt5::Core ${QCommon_hdr_moc})
include_directories(${Boost_INCLUDE_DIR}
${OpenCL_INCLUDE_DIRS}
${CLOGS_INCLUDE}
${OPENGL_INCLUDE_DIRS}
${GLUT_INCLUDE_DIRS}
$(GLEW_INCLUDE_DIRS)
)
add_executable(test_build
${SOURCE} ${HEADERS}
${QGCVisualizer_ui_moc}
${QGCPanel_ui_moc}
)
target_link_libraries(test_build
Qt5::Widgets Qt5::Xml Qt5::Core Qt5::Gui Qt5::OpenGL
Qt5::Xml Qt5::Declarative
${GLM_INCLUDE_DIR} ${Boost_LIBRARIES} ${OpenCL_LIBRARIES}
${QGCVisualizer} ${QGCPanel} ${QGCSetting} ${QGCWidget}
${QTransferFunction1D} ${QProfile} ${QHoverPoints} ${QCommon}
${CLOGS_LIB}/libclogs.so ${OPENGL_LIBRARIES} ${GLUT_LIBRARY}
dl ${GLEW_LIBRARIES}
)
这是编译器正在探索的命令。
[ 94%] Linking CXX executable test_build
/home/sansomk/anaconda/bin/cmake -E cmake_link_script CMakeFiles/test_build.dir/link.txt --verbose=1
/usr/bin/c++ -std=c++11 CMakeFiles/test_build.dir/3rdParty/bench/mfi.cpp.o CMakeFiles/test_build.dir/Graph_Cut/QGCMain.cpp.o CMakeFiles/test_build.dir/Graph_Cut/QGCSetting.cpp.o CMakeFiles/test_build.dir/infrastructures/QSetting.cpp.o CMakeFiles/test_build.dir/Graph_Cut/QGCPanel.cpp.o CMakeFiles/test_build.dir/Graph_Cut/QGCVisualizer.cpp.o CMakeFiles/test_build.dir/Graph_Cut/QGCWidget.cpp.o CMakeFiles/test_build.dir/infrastructures/QHoverPoints.cpp.o CMakeFiles/test_build.dir/infrastructures/QProfile.cpp.o CMakeFiles/test_build.dir/infrastructures/QTransferFunction1D.cpp.o CMakeFiles/test_build.dir/templates/QCommon.cpp.o CMakeFiles/test_build.dir/utilities/QIO.cpp.o CMakeFiles/test_build.dir/utilities/QUtilityCL.cpp.o CMakeFiles/test_build.dir/utilities/QUtilityConsole.cpp.o CMakeFiles/test_build.dir/utilities/QUtilityData.cpp.o CMakeFiles/test_build.dir/utilities/QUtilityGL.cpp.o CMakeFiles/test_build.dir/utilities/QUtilityMath.cpp.o CMakeFiles/test_build.dir/utilities/QUtilityUI.cpp.o -o test_build -rdynamic /opt/Qt/5.5/gcc_64/lib/libQt5OpenGL.so.5.5.1 /opt/Qt/5.5/gcc_64/lib/libQt5Xml.so.5.5.1 /opt/Qt/5.5/gcc_64/lib/libQt5Declarative.so.5.5.1 -lboost_system -lOpenCL /home/sansomk/code/cuda/clogs-install/lib/libclogs.so -lGLU /usr/lib/nvidia-352/libGL.so -ldl -lGLEW /opt/Qt/5.5/gcc_64/lib/libQt5Widgets.so.5.5.1 /opt/Qt/5.5/gcc_64/lib/libQt5Gui.so.5.5.1 /opt/Qt/5.5/gcc_64/lib/libQt5Script.so.5.5.1 /opt/Qt/5.5/gcc_64/lib/libQt5Core.so.5.5.1 -Wl,-rpath,/opt/Qt/5.5/gcc_64/lib:/home/sansomk/code/cuda/clogs-install/lib:/usr/lib/nvidia-352
CMakeFiles/test_build.dir/Graph_Cut/QGCPanel.cpp.o: In function `QGCPanel::QGCPanel(QWidget*)':
QGCPanel.cpp:(.text+0x1d3): undefined reference to `vtable for QGCPanel'
QGCPanel.cpp:(.text+0x1e5): undefined reference to `vtable for QGCPanel'
CMakeFiles/test_build.dir/Graph_Cut/QGCPanel.cpp.o: In function `QGCPanel::~QGCPanel()':
QGCPanel.cpp:(.text+0x339): undefined reference to `vtable for QGCPanel'
QGCPanel.cpp:(.text+0x34b): undefined reference to `vtable for QGCPanel'
CMakeFiles/test_build.dir/Graph_Cut/QGCPanel.cpp.o: In function `QList<QProfile*> QObject::findChildren<QProfile*>(QString const&, QFlags<Qt::FindChildOption>) const':
QGCPanel.cpp:(.text._ZNK7QObject12findChildrenIP8QProfileEE5QListIT_ERK7QString6QFlagsIN2Qt15FindChildOptionEE[_ZNK7QObject12findChildrenIP8QProfileEE5QListIT_ERK7QString6QFlagsIN2Qt15FindChildOptionEE]+0x3c): undefined reference to `QProfile::staticMetaObject'
CMakeFiles/test_build.dir/Graph_Cut/QGCVisualizer.cpp.o: In function `QGCVisualizer::QGCVisualizer(QWidget*)':
QGCVisualizer.cpp:(.text+0x1d3): undefined reference to `vtable for QGCVisualizer'
QGCVisualizer.cpp:(.text+0x1e5): undefined reference to `vtable for QGCVisualizer'
CMakeFiles/test_build.dir/Graph_Cut/QGCVisualizer.cpp.o: In function `QGCVisualizer::~QGCVisualizer()':
QGCVisualizer.cpp:(.text+0x25d): undefined reference to `vtable for QGCVisualizer'
QGCVisualizer.cpp:(.text+0x26f): undefined reference to `vtable for QGCVisualizer'
CMakeFiles/test_build.dir/Graph_Cut/QGCWidget.cpp.o: In function `QGCWidget::QGCWidget(QWidget*)':
QGCWidget.cpp:(.text+0x535): undefined reference to `vtable for QGCWidget'
QGCWidget.cpp:(.text+0x547): undefined reference to `vtable for QGCWidget'
CMakeFiles/test_build.dir/Graph_Cut/QGCWidget.cpp.o: In function `QGCWidget::~QGCWidget()':
QGCWidget.cpp:(.text+0x1f62): undefined reference to `vtable for QGCWidget'
QGCWidget.cpp:(.text+0x1f74): undefined reference to `vtable for QGCWidget'
CMakeFiles/test_build.dir/Graph_Cut/QGCWidget.cpp.o: In function `QGCWidget::initData(std::string const&)':
QGCWidget.cpp:(.text+0x3f40): undefined reference to `QGCWidget::signalPartitionInitialized(unsigned long, float*)'
QGCWidget.cpp:(.text+0x3f75): undefined reference to `QGCWidget::signalHistogramInitialized(unsigned long, float*)'
CMakeFiles/test_build.dir/infrastructures/QHoverPoints.cpp.o: In function `QHoverPoints::QHoverPoints(QWidget*, QHoverPoints::PointShape)':
QHoverPoints.cpp:(.text+0x58): undefined reference to `vtable for QHoverPoints'
CMakeFiles/test_build.dir/infrastructures/QHoverPoints.cpp.o: In function `QHoverPoints::eventFilter(QObject*, QEvent*)':
QHoverPoints.cpp:(.text+0x70b): undefined reference to `QHoverPoints::signalPointsChanged()'
QHoverPoints.cpp:(.text+0xc46): undefined reference to `QHoverPoints::signalPointsChanged()'
QHoverPoints.cpp:(.text+0xd25): undefined reference to `QHoverPoints::signalPointsChanged()'
QHoverPoints.cpp:(.text+0xe03): undefined reference to `QHoverPoints::signalPointsChanged()'
CMakeFiles/test_build.dir/infrastructures/QHoverPoints.cpp.o: In function `QHoverPoints::firePointChange()':
QHoverPoints.cpp:(.text+0x21bd): undefined reference to `QHoverPoints::signalPointsChanged(QPolygonF)'
CMakeFiles/test_build.dir/infrastructures/QHoverPoints.cpp.o: In function `QHoverPoints::load(std::string const&, QSize const&)':
QHoverPoints.cpp:(.text+0x2a62): undefined reference to `QHoverPoints::signalPointsChanged()'
CMakeFiles/test_build.dir/infrastructures/QProfile.cpp.o: In function `QProfile::QProfile(QWidget*)':
QProfile.cpp:(.text+0x43): undefined reference to `vtable for QProfile'
QProfile.cpp:(.text+0x55): undefined reference to `vtable for QProfile'
CMakeFiles/test_build.dir/infrastructures/QProfile.cpp.o: In function `QProfile::~QProfile()':
QProfile.cpp:(.text+0x575): undefined reference to `vtable for QProfile'
QProfile.cpp:(.text+0x587): undefined reference to `vtable for QProfile'
CMakeFiles/test_build.dir/infrastructures/QTransferFunction1D.cpp.o: In function `QTransferFunction1D::QTransferFunction1D(QWidget*)':
QTransferFunction1D.cpp:(.text+0x1d5): undefined reference to `vtable for QTransferFunction1D'
QTransferFunction1D.cpp:(.text+0x1e7): undefined reference to `vtable for QTransferFunction1D'
CMakeFiles/test_build.dir/infrastructures/QTransferFunction1D.cpp.o: In function `QTransferFunction1D::resizeEvent(QResizeEvent*)':
QTransferFunction1D.cpp:(.text+0x1364): undefined reference to `QTransferFunction1D::signalControlPointsChanged()'
CMakeFiles/test_build.dir/infrastructures/QTransferFunction1D.cpp.o: In function `QTransferFunction1D::showEvent(QShowEvent*)':
QTransferFunction1D.cpp:(.text+0x138e): undefined reference to `QTransferFunction1D::signalControlPointsChanged()'
CMakeFiles/test_build.dir/infrastructures/QTransferFunction1D.cpp.o: In function `QTransferFunction1D::slotUpdateTransferFunction()':
QTransferFunction1D.cpp:(.text+0x1558): undefined reference to `QTransferFunction1D::signalControlPointsChanged()'
CMakeFiles/test_build.dir/templates/QCommon.cpp.o: In function `QCommon::QCommon()':
QCommon.cpp:(.text+0x3b): undefined reference to `vtable for QCommon'
QCommon.cpp:(.text+0x4d): undefined reference to `vtable for QCommon'
CMakeFiles/test_build.dir/templates/QCommon.cpp.o: In function `QCommon::QCommon(QWidget*, QFlags<Qt::WindowType>)':
QCommon.cpp:(.text+0xf6): undefined reference to `vtable for QCommon'
QCommon.cpp:(.text+0x108): undefined reference to `vtable for QCommon'
CMakeFiles/test_build.dir/templates/QCommon.cpp.o: In function `QCommon::~QCommon()':
QCommon.cpp:(.text+0x181): undefined reference to `vtable for QCommon'
CMakeFiles/test_build.dir/templates/QCommon.cpp.o:QCommon.cpp:(.text+0x193): more undefined references to `vtable for QCommon' follow
collect2: error: ld returned 1 exit status
make[2]: *** [test_build] Error 1
make[2]: Leaving directory `/home/sansomk/code/cuda/JF-Cut/src/build'
make[1]: *** [CMakeFiles/test_build.dir/all] Error 2
make[1]: Leaving directory `/home/sansomk/code/cuda/JF-Cut/src/build'
make: *** [all] Error 2
那么你得到的实际错误是什么？ – villintehaspam