CMakeLists.txt

@@ -30,21 +30,17 @@ source_group("shaders" FILES ${PROJECT_SHADERS})
 source_group("sources" FILES ${PROJECT_SOURCES})
 source_group("vendors" FILES ${VENDORS_SOURCES})
 
-find_package(Boost 1.56 REQUIRED COMPONENTS
-             program_options)
-
 set(EXE_1_NAME loader)
 file(
     GLOB EXE_1_SOURCES
     src/main.cpp
-    src/graphics.hpp
     include/glad/glad.h
 )
 set(CMAKE_BINARY_DIR "bin")
 
 add_executable(${EXE_1_NAME} ${EXE_1_SOURCES} ${PROJECT_HEADERS}
                              ${PROJECT_SHADERS} ${VENDORS_SOURCES})
-target_link_libraries(${EXE_1_NAME} glfw ${GLAD_LIBRARIES} Boost::program_options)
+target_link_libraries(${EXE_1_NAME} glfw ${GLAD_LIBRARIES})
 target_include_directories(${EXE_1_NAME} PRIVATE include)
 set_target_properties(${EXE_1_NAME} PROPERTIES
                       RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${EXE_1_NAME})

README.md

@@ -9,7 +9,7 @@ For Fedora Systems, you can the dependencies like this:
 
 ```bash
 sudo dnf install wayland-devel libxkbcommon-devel wayland-protocols-devel extra-cmake-modules \
-    libXrandr-devel libXinerama-devel libXcursor-devel libXi-devel boost boost-doc boost-devel
+    libXrandr-devel libXinerama-devel libXcursor-devel libXi-devel
 ```
 
 Optional, but recommended Packages:
@@ -22,4 +22,3 @@ sudo dnf install glfw-devel glfw glfw-doc glad
 Your editor might need help to find the `include/` directory. If you are using
 clangd, you can use the `.clangd` file in this repo. Just adjust the path to
 what you need (it needs to be absolute).
-

build.sh

@@ -3,6 +3,4 @@ set -e
 flags="-DGLFW_USE_WAYLAND=ON" # compile glfw for wayland instead of X11
 cmake $flags .
 cmake --build .
-echo -e "running the program, passing the given args"
+./bin/loader/loader
-echo -e "========================================"
-./run.sh $@

run.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-set -e
-./bin/loader/loader $@

src/graphics.cpp

@@ -1,58 +0,0 @@
-#include "graphics.hpp"
-
-#include <iostream>
-#include <unistd.h>
-
-int mainWindow() {
-  /* graphics stuff */
-  glfwInit();
-  glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-  glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-  glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-  // glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
-
-  GLFWwindow *window = glfwCreateWindow(800, 600, "Shader Loader", NULL, NULL);
-  if (window == NULL) {
-    printf("Failed to create GLFW window\n");
-    glfwTerminate();
-    return -1;
-  }
-  glfwMakeContextCurrent(window);
-
-  if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
-    printf("Failed to initialize GLAD\n");
-    return -1;
-  }
-
-  glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
-
-  float vertices[] = {-0.5f, -0.5f, 0.0f, 0.5f, -0.5f, 0.0f, 0.0f, 0.5f, 0.0f};
-
-  unsigned int VBO;
-
-  glGenBuffers(1, &VBO);
-  glBindBuffer(GL_ARRAY_BUFFER, VBO);
-  glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
-
-  while (!glfwWindowShouldClose(window)) {
-    processInput(window);
-
-    glClearColor(0.8f, 0.4f, 0.1f, 1.0f);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glfwSwapBuffers(window);
-    glfwPollEvents();
-  }
-
-  glfwTerminate();
-}
-
-void processInput(GLFWwindow *window) {
-  // if user presses ESC, close the window
-  if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)
-    glfwSetWindowShouldClose(window, true);
-}
-
-void framebuffer_size_callback(GLFWwindow *window, int width, int height) {
-  glViewport(0, 0, width, height);
-}

src/graphics.hpp

@@ -1,6 +0,0 @@
-#include <glad/glad.c>
-#include <GLFW/glfw3.h>
-
-void framebuffer_size_callback(GLFWwindow *window, int width, int height);
-void processInput(GLFWwindow *window);
-int mainWindow();

src/main.cpp

@@ -1,38 +1,62 @@
-#include <boost/program_options.hpp>
+#include <glad/glad.c>
+#include <GLFW/glfw3.h>
 
 #include <iostream>
+#include <unistd.h>
 
-#include "graphics.hpp"
+void framebuffer_size_callback(GLFWwindow *window, int width, int height);
-
+void processInput(GLFWwindow *window);
-namespace po = boost::program_options;
 
 int main(int argc, char **argv) {
+  glfwInit();
+  glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+  glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+  glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+  // glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
 
-  printf("argc:\t\t%d\n", argc);
+  GLFWwindow *window = glfwCreateWindow(800, 600, "Shader Loader", NULL, NULL);
-  for (int i = 0; i < argc; i++) {
+  if (window == NULL) {
-    printf("argv[%d]:\t%s\n", i, argv[i]);
+    printf("Failed to create GLFW window\n");
+    glfwTerminate();
+    return -1;
   }
-  std::cout << std::endl;
+  glfwMakeContextCurrent(window);
 
-  po::options_description desc("Allowed options");
+  if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
-  desc.add_options()("help", "produce help message")(
+    printf("Failed to initialize GLAD\n");
-      "compression", po::value<int>(), "set compression level");
+    return -1;
-
-  po::variables_map vm;
-  /* po::store(po::parse_command_line(ac, av, desc), vm); */
-  po::notify(vm);
-
-  if (vm.count("help")) {
-    std::cout << desc << "\n";
-    return 1;
   }
 
-  if (vm.count("compression")) {
+  glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
-    std::cout << "Compression level was set to " << vm["compression"].as<int>()
+
-              << ".\n";
+  float vertices[] = {-0.5f, -0.5f, 0.0f, 0.5f, -0.5f, 0.0f, 0.0f, 0.5f, 0.0f};
-  } else {
+
-    std::cout << "Compression level was not set.\n";
+  unsigned int VBO;
+
+  glGenBuffers(1, &VBO);
+  glBindBuffer(GL_ARRAY_BUFFER, VBO);
+  glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+
+  while (!glfwWindowShouldClose(window)) {
+    processInput(window);
+
+    glClearColor(0.8f, 0.4f, 0.1f, 1.0f);
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    glfwSwapBuffers(window);
+    glfwPollEvents();
   }
 
+  glfwTerminate();
   return 0;
 }
+
+void processInput(GLFWwindow *window) {
+  // if user presses ESC, close the window
+  if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)
+    glfwSetWindowShouldClose(window, true);
+}
+
+void framebuffer_size_callback(GLFWwindow *window, int width, int height) {
+  glViewport(0, 0, width, height);
+}