相关疑难解决方法(0)

我试图通过Cmake构建并运行Qt的非常简单和基本的示例,删除.pro文件.以下是Qt项目的代码(自动生成的Qt项目的目录结构是

Cmake (my project name)
??? headers
?   ??? mainwindow.h
??? sources
?   ??? main.cpp
?   ??? mainwindow.cpp
??? forms
    ??? mainwindow.ui

mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>

namespace Ui {
class MainWindow;
}

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    explicit MainWindow(QWidget *parent = 0);
    ~MainWindow();

private:
    Ui::MainWindow *ui;
};

#endif // MAINWINDOW_H

mainwindow.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);
}

MainWindow::~MainWindow()
{
    delete ui;
}

main.cpp中

#include "mainwindow.h"
#include <QApplication> …

来自这个主题: Ubuntu CMake添加到CMAKE_MODULE_PATH的路径

我尝试在我的项目中运行QT5,因为QT4不允许我包含QWebView.

按照上述主题的指南,我现在有一个CMakeList.txt:

cmake_minimum_required (VERSION 2.6 FATAL_ERROR)
project (simpleTree)
find_package(Qt5 REQUIRED COMPONENTS Widgets Core) 
find_package (VTK REQUIRED)
find_package (PCL 1.8.0 REQUIRED)

include_directories (${PCL_INCLUDE_DIRS})
link_directories (${PCL_LIBRARY_DIRS})
add_definitions (${PCL_DEFINITIONS})

set (project_SOURCES export/exportply.cpp export/writecsv.cpp main.cpp
         controller.cpp 
         gui/pclviewer.cpp
         import/importpcd.cpp 
         method/SphereFollowing.cpp 
         Model/crown.cpp 
         Model/Cylinder.cpp 
         Model/Segment.cpp 
         Model/Tree.cpp)
set (project_HEADERS controller.h 
         export/writecsv.h
         export/exportply.h
         gui/pclviewer.h
         import/importpcd.h 
         method/SphereFollowing.h 
         Model/crown.h 
         Model/Cylinder.h 
         Model/Segment.h 
         Model/Tree.h)
set (project_FORMS   gui/pclviewer.ui)
set (VTK_LIBRARIES vtkRendering vtkGraphics vtkHybrid QVTK)

QT5_WRAP_CPP (project_HEADERS_MOC   ${project_HEADERS})
QT5_WRAP_UI  (project_FORMS_HEADERS ${project_FORMS})

INCLUDE (${QT_USE_FILE})
ADD_DEFINITIONS (${QT_DEFINITIONS})
ADD_EXECUTABLE (simpleTree ${project_SOURCES}
               ${project_FORMS_HEADERS}
               ${project_HEADERS_MOC})

TARGET_LINK_LIBRARIES (simpleTree …