arreglat makefile, info.plist i sdl.frameworks per a compilar en macos intel

release/SDL2.framework/Versions/A/Headers/SDL_cpuinfo.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -19,10 +19,16 @@
   3. This notice may not be removed or altered from any source distribution.
 */
 
+/* WIKI CATEGORY: CPUInfo */
+
 /**
- *  \file SDL_cpuinfo.h
+ * # CategoryCPUInfo
  *
- *  CPU feature detection for SDL.
+ * CPU feature detection for SDL.
+ *
+ * These functions are largely concerned with reporting if the system has
+ * access to various SIMD instruction sets, but also has other important info
+ * to share, such as number of logical CPU cores.
  */
 
 #ifndef SDL_cpuinfo_h_
@@ -53,9 +59,11 @@ _m_prefetch(void *__P)
 #ifndef __MMX__
 #define __MMX__
 #endif
+/*
 #ifndef __3dNOW__
 #define __3dNOW__
 #endif
+*/
 #endif
 #ifndef __SSE__
 #define __SSE__