sdl: move version logic from source code to makefile

Compile sdl.c / sdl2.c depending on CONFIG_SDLABI instead of
compiling both and have version #ifdefs in the source code.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/ui/sdl2.c b/ui/sdl2.c
index 1ad74baafc..45f23b15e0 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -27,8 +27,6 @@
 #undef WIN32_LEAN_AND_MEAN
 
 #include <SDL.h>
-
-#if SDL_MAJOR_VERSION == 2
 #include <SDL_syswm.h>
 
 #include "qemu-common.h"
@@ -912,4 +910,3 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
 
     atexit(sdl_cleanup);
 }
-#endif