Qt尚未移植到此操作系统

Qt has not been ported to this OS

本文关键字:操作系统 Qt      更新时间:2023-10-16

我正试图在eclipse中使用Cross-ARM-GCC编译我的c++项目。

我安装了GNU ARM Eclipse Plug-ins(如上所述),通过运行sudo apt-get install libqt4-dev安装了libqt4-dev,并将Qt库包含在我的项目中:

/usr/include/qt4
/usr/include/qt4/Qt
/usr/include/qt4/QtCore
/usr/include/qt4/QtGui

Project > Properties > C/C++ Build > Settings > Cross ARM C++ Compiler > Includes

和:

QtCore
QtGui

Project > Properties > C/C++ Build > Settings > Cross ARM C++ Linker > Libraries

运行qmake成功并创建一个Makefile

但我无法构建我的项目。

以下是我的代码(它在默认编译器下使用make all而不是Cross ARM GCC进行编译并运行良好):

main.cpp

#include "mainwindow.h"
#include <QApplication>
int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    MainWindow mainWindow;
    mainWindow.setGeometry(0,0,mainWindow.getButtonWidth(),mainWindow.getButtonHeight()*mainWindow.getButtonsNum());
    mainWindow.show();
    return app.exec();
}

主窗口.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QPushButton>
namespace Ui {
    class MainWindow;
}
class MainWindow : public QMainWindow
{
    Q_OBJECT
public:
    explicit MainWindow(QWidget *parent = 0);
    int getButtonWidth();
    int getButtonHeight();
    int getButtonsNum();
    ~MainWindow(){}
private:
    QPushButton *button1, *button2, *button3, *button4;
    const int ButtonWidth = 200;
    const int ButtonHeight = 50;
    const int ButtonsNum = 4;
};
#endif // MAINWINDOW_H

mainwindow.cpp

#include "mainwindow.h"
#include <QCoreApplication>
MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
{
    button1 = new QPushButton("Button1", this);
    button2 = new QPushButton("Button2", this);
    button3 = new QPushButton("Button3", this);
    button4 = new QPushButton("Button4", this);
    button1->setGeometry(QRect(QPoint(0, ButtonHeight*0), QSize(ButtonWidth, ButtonHeight)));
    button2->setGeometry(QRect(QPoint(0, ButtonHeight*1), QSize(ButtonWidth, ButtonHeight)));
    button3->setGeometry(QRect(QPoint(0, ButtonHeight*2), QSize(ButtonWidth, ButtonHeight)));
    button4->setGeometry(QRect(QPoint(0, ButtonHeight*3), QSize(ButtonWidth, ButtonHeight)));
}
int MainWindow::getButtonWidth()
{
    return ButtonWidth;
}
int MainWindow::getButtonHeight()
{
    return ButtonHeight;
}
int MainWindow::getButtonsNum()
{
    return ButtonsNum;
}

我在./src:中的文件

  • main.cpp
  • 主窗口.cpp
  • 主窗口.h
  • proConfig.pro

以下是proConfig.pro:

QT       += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = proConfig
TEMPLATE = app
SOURCES +=  main.cpp 
            mainwindow.cpp
HEADERS  += mainwindow.h

我在eclipse中单击BuildAll,得到:

16:56:22 **** Incremental Build of configuration Release for project TestProject ****
make all 
Building file: ../src/main.cpp
Invoking: Cross ARM C++ Compiler
arm-none-eabi-g++ -mcpu=cortex-m3 -mthumb -O2  -g -I/usr/include/qt4 -I/usr/include/qt4/Qt -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -std=gnu++11 -fabi-version=0 -MMD -MP -MF"src/main.d" -MT"src/main.o" -c -o "src/main.o" "../src/main.cpp"
In file included from /usr/include/qt4/QtCore/qnamespace.h:45:0,
                 from /usr/include/qt4/QtCore/qobjectdefs.h:45,
                 from /usr/include/qt4/QtGui/qwindowdefs.h:45,
                 from /usr/include/qt4/QtGui/qwidget.h:46,
                 from /usr/include/qt4/QtGui/qmainwindow.h:45,
                 from /usr/include/qt4/QtGui/QMainWindow:1,
                 from ../src/mainwindow.h:4,
                 from ../src/main.cpp:14:
/usr/include/qt4/QtCore/qglobal.h:268:4: error: #error "Qt has not been ported to this OS - talk to qt-bugs@trolltech.com"
 #  error "Qt has not been ported to this OS - talk to qt-bugs@trolltech.com"
    ^
make: *** [src/main.o] Error 1
16:56:23 Build Finished (took 469ms)

我正在尝试在eclipse中使用Cross-ARM-GCC编译我的c++项目。

我安装了GNU ARM Eclipse Plug-ins(如上所述),通过运行sudo apt-get install libqt4-dev 安装了libqt4-dev

libqt4-dev副本适用于您的主机x86/x64 CPU。您不能使用它为您的ARM CPU进行交叉编译。

使用您的Cross-ARMGCC编译器自行构建Qt。看见https://forum.qt.io/topic/26540/how-can-i-cross-compile-qt-5-0例如

顺便说一下,Qt4已经非常老了。2015年12月以后将不再支持它。我强烈建议你改用Qt 5。