fix: remove unnecessary find_package

CMakeLists.txt

@@ -7,8 +7,6 @@ set(CMAKE_CXX_STANDARD 23)
 find_package(PkgConfig REQUIRED)
 find_package(Boost REQUIRED)
 find_package(SDL2 REQUIRED)
-find_package(SDL2_Image REQUIRED)
-find_package(SDL2_Mixer REQUIRED)
 pkg_check_modules(ZIP libzip REQUIRED)
 
 file(GLOB PROJ_SRC ${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp)
@@ -22,10 +20,10 @@ add_link_options(-fsanitize=leak -fsanitize=address -fsanitize=undefined)
 
 add_library(scratch3 ${PROJ_SRC})
 target_include_directories(scratch3 PRIVATE ${BOOST_INCLUDE_DIRS} ${ZIP_INCLUDE_DIRS} 
-${SDL2_INCLUDE_DIRS} ${SDL2_Image_INCLUDE_DIRS} ${SDL2_Mixer_INCLUDE_DIRS})
+${SDL2_INCLUDE_DIRS})
 
 target_link_libraries(scratch3 ${BOOST_LIBRARIES} ${ZIP_LIBRARIES} 
-${SDL2_LIBRARIES} ${SDL2_Image_LIBRARIES} ${SDL2_Mixer_LIBRARIES})
+${SDL2_LIBRARIES})
 
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)