Fixed bug 3609 - Windows build fails due to conflicting types for 'XINPUT_GAMEPAD_EX'

Ozkan Sezer

(In reply to Ryan C. Gordon from comment #9)
> I've put this patch in as https://hg.libsdl.org/SDL/rev/7213ae46e870 ...can
> you verify this works on the latest MinGW?
>
> Thanks,
> --ryan.


This patch is wrong: the structure in question has nothing to do with any
gcc version in use.  I suggest reverting this adding a conigury check for
it, instead.  Something like the following should do it: (configure needs
regenerating.)

src/core/windows/SDL_windows.h

@@ -35,6 +35,7 @@
 #endif
 
 #include <windows.h>
+#include <basetyps.h>   /* for REFIID with broken mingw.org headers */
 
 /* Routines to convert from UTF8 to native Windows text */
 #if UNICODE

src/core/windows/SDL_xinput.h

@@ -101,13 +101,7 @@
 
 /* typedef's for XInput structs we use */
 
-/* Don't redeclare these on MinGW with gcc >= 5.0.2 */
-#if defined(__MINGW32__) && (((__GNUC__ * 10000) + (__GNUC_MINOR__ * 100) + __GNUC_PATCHLEVEL__) >= 50002)
-#define HAS_XINPUT_GAMEPAD_EX
-#define HAS_XINPUT_STATE_EX
-#endif
-
-#ifndef HAS_XINPUT_GAMEPAD_EX
+#ifndef HAVE_XINPUT_GAMEPAD_EX
 typedef struct
 {
     WORD wButtons;
@@ -121,7 +115,7 @@ typedef struct
 } XINPUT_GAMEPAD_EX;
 #endif
 
-#ifndef HAS_XINPUT_STATE_EX
+#ifndef HAVE_XINPUT_STATE_EX
 typedef struct
 {
     DWORD dwPacketNumber;