GLFW window

CMakeLists.txt

@@ -0,0 +1,17 @@
+project(minecraft-clone C)
+cmake_minimum_required(VERSION 3.9)
+include_directories(src)
+file(GLOB SOURCES "src/*.c")
+find_program(CCACHE_PROGRAM ccache)
+add_executable(test.out ${SOURCES})
+if(CCACHE_PROGRAM)
+    set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
+endif()
+set(OpenGL_GL_PREFERENCE GLVND)
+find_package(OpenGL REQUIRED)
+if(NOT OPENGL_FOUND)
+     message("ERROR: OpenGL not found")
+endif(NOT OPENGL_FOUND)
+set(GL_LIBRARY GL GLU X11)
+target_link_libraries(test.out glfw GLEW )
+target_link_libraries(test.out OpenGL::GL)

build_and_run.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+rm test.out
+cmake .
+make
+./test.out

src/main.c

@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+#include "main.h"
+
+int main() {
+	if(!glfwInit()) {
+		printf("Faild to initalize GLFW\n");
+		return -1;
+	}
+	glfwSetErrorCallback(&glfwError);
+	glfwWindowHint(GLFW_SAMPLES, 4);
+	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+	glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
+	glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+	GLFWwindow *window;
+	window = glfwCreateWindow(1920, 1080, "Minecraft-Clone", NULL, NULL);
+	if(window == NULL) {
+		printf("Failed to open GLFW window.\n");
+		glfwTerminate();
+		return -1;
+	}
+	glfwMakeContextCurrent(window);
+	glewExperimental = true;
+}
+void glfwError(int id, const char* description) {
+	printf("Glfw Error: %s\n", description);
+}

src/main.h

@@ -0,0 +1,4 @@
+#ifndef main_h
+#define main_h
+void glfwError(int id, const char* description);
+#endif