Add compiler errors/warnings flags

CMakeLists.txt

@@ -42,6 +42,11 @@ add_executable(${PROJECT_NAME} ${SOURCES})
 # Add all headers files under the include directory
 target_include_directories(${PROJECT_NAME} PRIVATE include)
 
+# Add compiler errors/warnings flags
+target_compile_options(${PROJECT_NAME} PRIVATE $<$<C_COMPILER_ID:MSVC>:/W4 /WX>)
+target_compile_options(${PROJECT_NAME} PRIVATE $<$<NOT:$<C_COMPILER_ID:MSVC>>:-Wall -Wextra -pedantic -Werror>)
+
+
 # Add SDL2 library
 find_package(SDL2 REQUIRED)
 target_link_libraries(${PROJECT_NAME} SDL2::Main)

src/main.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Amine Ben Hassouna <amine.benhassouna@gmail.com>
+ * Copyright (c) 2018, 2019 Amine Ben Hassouna <amine.benhassouna@gmail.com>
  * All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any
@@ -43,6 +43,10 @@
 
 int main(int argc, char* argv[])
 {
+    // Unused argc, argv
+    (void) argc;
+    (void) argv;
+
     // Initialize SDL
     if(SDL_Init(SDL_INIT_VIDEO) < 0)
     {