如何在CLion中运行SFML，错误未定义引用？

问题描述

我是C ++的新手，尝试学习游戏编程，我选择SFML，然后由Jetbrain在CLion上运行，并使用Ubuntu计算机。我按照本教程此处输入我的代码：

I'm new to C++ and try to learn game programming, I choose SFML and run on CLion by Jetbrain and using Ubuntu machine. I following this tutorial SFML and Linux here my code :

#include <SFML/Graphics.hpp>

using namespace sf;

int main() {

RenderWindow window(sf::VideoMode(200, 200), "SFML Work!");
CircleShape shape(100.f);
shape.setFillColor(Color::Green);

while (window.isOpen()) {
    Event event;
    while (window.pollEvent(event)) {
        if (event.type == Event::Closed) {
            window.close();
        }
    }

    window.clear();
    window.draw(shape);
    window.display();
}

return 0;
}

我在CLion上运行时出错

When I run on CLion it error

CMakeFiles/SFMLBasic.dir/main.cpp.o: In function `main':
undefined reference to `sf::String::String(char const*, std::locale const&)'
undefined reference to `sf::VideoMode::VideoMode(unsigned int, unsigned int, unsigned int)'
undefined reference to `sf::RenderWindow::RenderWindow(sf::VideoMode, sf::String const&, unsigned int, sf::ContextSettings const&)'
...
undefined reference to `sf::Shape::~Shape()'

我如何配置或设置在CLion中运行SFML，我不知道CMAKE可以做什么那？我只通过终端运行，如果运行此命令，它将起作用。

How I config or setup to run SFML in CLion, I don't know CMAKE can do that? I only run by terminal, It work if I run this command.

g++ -c main.cpp
g++ main.o -o sfml-app -lsfml-graphics -lsfml-window -lsfml-system
./sfml-app

如何配置以使用所有引用变量，而无需每次在Terminal中手动进行操作？谢谢。

How to config to use all reference variable without do manual every time in Terminal? Thanks.

推荐答案

您需要在CMakeLists.txt中链接SFML库。

You need to link SFML library in your CMakeLists.txt.

查看CMake 。

然后可能有助于您了解如何在CMake中找到SFML库路径。

And this link may be helpful for you to know how to find SFML library path in CMake.

这是FindSFML.cmake模块：

Here is a FindSFML.cmake module: https://github.com/LaurentGomila/SFML/blob/master/cmake/Modules/FindSFML.cmake

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