OpenGL无法使用GLFW和GLLoadGen在Mavericks上绘图

我正在尝试为OpenGL工作设置跨平台代码库，并且以下代码在我的硬盘驱动器的Windows 7分区上绘制得很好。但是，在Mavericks上，我只有黑屏，无法弄清原因。我已经尝试了指南中建议的所有内容以及此处的相关问题，但是到目前为止，仍然没有任何效果！希望我只是缺少一些明显的东西，因为我还是OpenGL的新手。

#include "stdafx.h"

#include "gl_core_4_3.hpp"
#include <GLFW/glfw3.h>

int main(int argc, char* argv[])
{
    glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, 1);
    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);

    if (!glfwInit())
    {
        fprintf(stderr, "ERROR");
        glfwTerminate();
        return 1;
    }

    GLFWwindow* window = glfwCreateWindow(640, 480, "First GLSL Triangle", nullptr, nullptr);
    if (!window)
    {
        fprintf(stderr, "ERROR");
        glfwTerminate();
        return 1;
    }

    glfwMakeContextCurrent(window);

    gl::exts::LoadTest didLoad = gl::sys::LoadFunctions();
    if (!didLoad)
    {
        fprintf(stderr, "ERROR");
        glfwTerminate();
        return 1;
    }

    printf("Number of functions that failed to load: %i\n", didLoad.GetNumMissing()); // This is returning 16 on Windows and 82 on Mavericks, however i have no idea how to fix that.

    gl::Enable(gl::DEPTH_TEST);
    gl::DepthFunc(gl::LESS);

    float points[] =
    {
        0.0f, 0.5f, 0.0f,
        0.5f, -0.5f, 0.0f,
        -0.5f, -0.5f, 0.0f,
    };

    GLuint vbo = 0;
    gl::GenBuffers(1, &vbo);
    gl::BindBuffer(gl::ARRAY_BUFFER, vbo);
    gl::BufferData(gl::ARRAY_BUFFER, sizeof(points) * sizeof(points[0]), points, gl::STATIC_DRAW);

    GLuint vao = 0;
    gl::GenVertexArrays(1, &vao);
    gl::BindVertexArray(vao);
    gl::EnableVertexAttribArray(0);
    gl::BindBuffer(gl::ARRAY_BUFFER, vbo);
    gl::VertexAttribPointer(0, 3, gl::FLOAT, 0, 0, NULL);

    const char* vertexShader = 
        "#version 400\n"
        "in vec3 vp;"
        "void main() {"
        "   gl_Position = vec4(vp, 1.0);"
        "}";

    const char* fragmentShader =
        "#version 400\n"
        "out vec4 frag_colour;"
        "void main() {"
        "   frag_colour = vec4(1.0, 1, 1, 1.0);"
        "}";

    GLuint vs = gl::CreateShader(gl::VERTEX_SHADER);
    gl::ShaderSource(vs, 1, &vertexShader, nullptr);
    gl::CompileShader(vs);

    GLuint fs = gl::CreateShader(gl::FRAGMENT_SHADER);
    gl::ShaderSource(fs, 1, &fragmentShader, nullptr);
    gl::CompileShader(fs);

    GLuint shaderProgram = gl::CreateProgram();
    gl::AttachShader(shaderProgram, fs);
    gl::AttachShader(shaderProgram, vs);
    gl::LinkProgram(shaderProgram);

    while (!glfwWindowShouldClose(window))
    {
        gl::ClearColor(0, 0, 0, 0);
        gl::Clear(gl::COLOR_BUFFER_BIT | gl::DEPTH_BUFFER_BIT);
        gl::UseProgram(shaderProgram);
        gl::BindVertexArray(vao);

        gl::DrawArrays(gl::TRIANGLES, 0, 3);

        glfwPollEvents();
        glfwSwapBuffers(window);
    }

    glfwTerminate();
    return 0;
}

使用2013年的Macbook Mini，Intel HD Graphics 5000通过Xcode进行编译。可能还值得注意的是，GLLoadGen GetNumMissing（）方法在OSX上返回了82个缺少的函数，我不知道为什么这样做或如何修复它。GLFW包含gl.h而不是gl3.h，但通过声明所需的宏输出来警告它包括标头和仍未包含任何内容，从而强制其包含gl3.h。任何帮助或建议将是巨大的。