Don't build SFML libraries that are not needed

Author: ChrisThrasher

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.22)
+cmake_minimum_required(VERSION 3.28)
 project(raytracer CXX)
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Clang)")
@@ -8,7 +8,7 @@ elseif(MSVC)
 endif()
 
 include(FetchContent)
-FetchContent_Declare(SFML GIT_REPOSITORY https://github.com/SFML/SFML.git)
+FetchContent_Declare(SFML GIT_REPOSITORY https://github.com/SFML/SFML.git SYSTEM EXCLUDE_FROM_ALL)
 FetchContent_MakeAvailable(SFML)
 
 add_executable(raytracer

CMakePresets.json

@@ -9,9 +9,7 @@
         "CMAKE_BUILD_TYPE": "Release",
         "CMAKE_CXX_EXTENSIONS": "OFF",
         "CMAKE_EXPORT_COMPILE_COMMANDS": "ON",
-        "CMAKE_INTERPROCEDURAL_OPTIMIZATION": "ON",
-        "SFML_BUILD_AUDIO": "OFF",
-        "SFML_BUILD_NETWORK": "OFF"
+        "CMAKE_INTERPROCEDURAL_OPTIMIZATION": "ON"
       }
     }
   ]

README.md

@@ -6,7 +6,7 @@ SFML-based raytracer program
 
 # Requirements
  * C++17
- * CMake 3.22
+ * CMake 3.28
 
 # Building & Running