在Xcode中使用GLFW

brew install glfw

git clone https://github.com/glfw/glfw.git
cd glfw
mkdir build
cd build
cmake ..
make
sudo make install

#include <GLFW/glfw3.h>
#include <iostream>

int main() {
    // Initialize GLFW
    if (!glfwInit()) {
        std::cerr << "Failed to initialize GLFW" << std::endl;
        return -1;
    }

    // Create a windowed mode window and its OpenGL context
    GLFWwindow* window = glfwCreateWindow(640, 480, "Hello World", NULL, NULL);
    if (!window) {
        std::cerr << "Failed to create GLFW window" << std::endl;
        glfwTerminate();
        return -1;
    }

    // Make the window's context current
    glfwMakeContextCurrent(window);

    // Main loop
    while (!glfwWindowShouldClose(window)) {
        // Render here

        // Swap front and back buffers
        glfwSwapBuffers(window);

        // Poll for and process events
        glfwPollEvents();
    }

    // Clean up and exit
    glfwTerminate();
    return 0;
}