Initial rebase of xerpi's port

src/dynapi/SDL_dynapi.h

@@ -57,6 +57,8 @@
 #define SDL_DYNAMIC_API 0
 #elif defined(__clang_analyzer__)
 #define SDL_DYNAMIC_API 0  /* Turn off for static analysis, so reports are more clear. */
+#elif defined(__VITA__)
+#define SDL_DYNAMIC_API 0  /* vitasdk doesn't support dynamic linking */
 #endif
 
 /* everyone else. This is where we turn on the API if nothing forced it off. */