remove source code support for SDL2

CMakeLists.txt

@@ -802,8 +802,6 @@ target_link_libraries(love_joystick_root PUBLIC
 add_library(love_joystick_sdl STATIC
 	src/modules/joystick/sdl/Joystick.cpp
 	src/modules/joystick/sdl/Joystick.h
-	src/modules/joystick/sdl/JoystickSDL3.cpp
-	src/modules/joystick/sdl/JoystickSDL3.h
 	src/modules/joystick/sdl/JoystickModule.cpp
 	src/modules/joystick/sdl/JoystickModule.h
 )
@@ -1982,7 +1980,7 @@ love_group_projects(NAME "liblove" NESTED TARGETS ${LIBLOVE_DEPENDENCIES})
 love_group_projects(NAME "liblove/libraries" NESTED TARGETS ${LIBLOVE_LIBRARIES})
 love_group_projects(NAME "liblove" TARGETS liblove ${LOVE_EXTRA_DEPENDECIES})
 
-love_group_projects(NAME "lovedep" TARGETS lovedep::SDL2 lovedep::Freetype lovedep::Harfbuzz lovedep::OpenAL lovedep::Modplug lovedep::Theora lovedep::Vorbis lovedep::Ogg lovedep::Zlib lovedep::Lua)
+love_group_projects(NAME "lovedep" TARGETS lovedep::SDL lovedep::Freetype lovedep::Harfbuzz lovedep::OpenAL lovedep::Modplug lovedep::Theora lovedep::Vorbis lovedep::Ogg lovedep::Zlib lovedep::Lua)
 love_group_projects(NAME "lovedep" TARGETS lua51 alcommon al-excommon harfbuzz-subset zlib)
 
 

src/common/android.cpp

@@ -27,11 +27,7 @@
 #include <set>
 #include <unordered_map>
 
-#if __has_include(<SDL3/SDL.h>)
 #include <SDL3/SDL.h>
-#else
-#include <SDL.h>
-#endif
 
 #include <jni.h>
 #include <android/asset_manager.h>
@@ -44,14 +40,6 @@
 #include "libraries/physfs/physfs.h"
 #include "filesystem/physfs/PhysfsIo.h"
 
-// Backward compatibility
-#if !SDL_VERSION_ATLEAST(3, 0, 0)
-#define SDL_GetAndroidJNIEnv SDL_AndroidGetJNIEnv
-#define SDL_GetAndroidActivity SDL_AndroidGetActivity
-#define SDL_GetAndroidInternalStoragePath SDL_AndroidGetInternalStoragePath
-#define SDL_GetAndroidExternalStoragePath SDL_AndroidGetExternalStoragePath
-#endif
-
 namespace love
 {
 namespace android

src/common/config.h

@@ -123,10 +123,6 @@
 #	define LOVE_LEGENDARY_APP_ARGV_HACK
 #endif
 
-#if defined(LOVE_ANDROID) || defined(LOVE_IOS)
-#	define LOVE_LEGENDARY_ACCELEROMETER_AS_JOYSTICK_HACK
-#endif
-
 #if defined(LOVE_WINDOWS) || defined(LOVE_LINUX) || defined(LOVE_ANDROID)
 #	define LOVE_GRAPHICS_VULKAN
 #endif

src/common/delay.cpp

@@ -20,13 +20,7 @@
 
 #include "delay.h"
 
-#if __has_include(<SDL3/SDL_timer.h>)
 #include <SDL3/SDL_timer.h>
-#include <SDL3/SDL_version.h>
-#else
-#include <SDL_timer.h>
-#include <SDL_version.h>
-#endif
 
 namespace love
 {

src/love.cpp

@@ -23,17 +23,11 @@
 #include "common/Variant.h"
 #include "modules/love/love.h"
 
-#if __has_include(<SDL3/SDL.h>)
 #include <SDL3/SDL.h>
-#else
-#include <SDL.h>
-#endif
 
 #ifdef LOVE_BUILD_EXE
 
-#if SDL_VERSION_ATLEAST(3, 0, 0)
 #include <SDL3/SDL_main.h>
-#endif
 
 // Lua
 extern "C" {