3DS: Removed unnecessary dependencies

CMake/ctr/n3ds_defs.cmake

@@ -12,10 +12,6 @@ list(APPEND CMAKE_MODULE_PATH "${DevilutionX_SOURCE_DIR}/CMake/ctr/modules")
 find_package(CITRO3D REQUIRED)
 find_package(FREETYPE REQUIRED)
 find_package(BZIP2 REQUIRED)
-find_package(Tremor REQUIRED)
-find_package(OGG REQUIRED)
-find_package(MIKMOD REQUIRED)
-find_package(MAD REQUIRED)
 find_package(PNG REQUIRED)
 
 #additional compilation definitions

CMakeLists.txt

@@ -687,9 +687,7 @@ if (VITA)
 endif()
 
 if(N3DS)
-  target_link_libraries(${BIN_TARGET} PRIVATE ${TREMOR_LIBRARIES})
-  target_include_directories(${BIN_TARGET} PRIVATE ${TREMOR_INCLUDE_DIRS})
-  target_link_libraries(${BIN_TARGET} PRIVATE 3ds::ogg 3ds::mikmod 3ds::mad 3ds::freetype 3ds::bzip2 3ds::png)
+  target_link_libraries(${BIN_TARGET} PRIVATE 3ds::freetype 3ds::bzip2 3ds::png)
   target_link_libraries(${BIN_TARGET} PRIVATE 3ds::citro3d 3ds::ctrulib)
 endif()