Lots of fixes importing SDL source wholesale into a new iOS project

--HG--
rename : src/libm/math.h => src/libm/math_libm.h

src/video/windows/SDL_windowsclipboard.c

@@ -20,6 +20,8 @@
 */
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #include "SDL_windowsvideo.h"
 #include "SDL_windowswindow.h"
 #include "../../events/SDL_clipboardevents_c.h"
@@ -163,4 +165,6 @@ WIN_CheckClipboardUpdate(struct SDL_VideoData * data)
     }
 }
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vi: set ts=4 sw=4 expandtab: */

src/video/windows/SDL_windowsevents.c

@@ -18,9 +18,10 @@
      misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
 */
-
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #include "SDL_windowsvideo.h"
 #include "SDL_windowsshape.h"
 #include "SDL_syswm.h"
@@ -694,4 +695,6 @@ SDL_UnregisterApp()
     }
 }
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vi: set ts=4 sw=4 expandtab: */

src/video/windows/SDL_windowsframebuffer.c

@@ -20,6 +20,8 @@
 */
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #include "SDL_windowsvideo.h"
 
 #ifndef _WIN32_WCE
@@ -121,4 +123,6 @@ void WIN_DestroyWindowFramebuffer(_THIS, SDL_Window * window)
     }
 }
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vi: set ts=4 sw=4 expandtab: */

src/video/windows/SDL_windowskeyboard.c

@@ -20,6 +20,8 @@
 */
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #ifdef _WIN32_WCE
 #define SDL_DISABLE_WINDOWS_IME
 #endif
@@ -1539,4 +1541,6 @@ void IME_Present(SDL_VideoData *videodata)
 
 #endif /* SDL_DISABLE_WINDOWS_IME */
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vi: set ts=4 sw=4 expandtab: */

src/video/windows/SDL_windowsmodes.c

@@ -20,6 +20,8 @@
 */
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #include "SDL_windowsvideo.h"
 
 /* Windows CE compatibility */
@@ -316,4 +318,6 @@ WIN_QuitModes(_THIS)
     /* All fullscreen windows should have restored modes by now */
 }
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vi: set ts=4 sw=4 expandtab: */

src/video/windows/SDL_windowsmouse.c

@@ -18,9 +18,10 @@
      misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
 */
-
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #include "SDL_assert.h"
 #include "SDL_windowsvideo.h"
 
@@ -162,4 +163,6 @@ WIN_QuitMouse(_THIS)
 {
 }
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vi: set ts=4 sw=4 expandtab: */

src/video/windows/SDL_windowsopengl.c

@@ -20,6 +20,8 @@
 */
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #include "SDL_windowsvideo.h"
 
 /* WGL implementation of SDL OpenGL support */
@@ -605,4 +607,6 @@ WIN_GL_DeleteContext(_THIS, SDL_GLContext context)
 
 #endif /* SDL_VIDEO_OPENGL_WGL */
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vi: set ts=4 sw=4 expandtab: */

src/video/windows/SDL_windowsshape.c

@@ -18,8 +18,10 @@
      misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
 */
+#include "SDL_config.h"
+
+#if SDL_VIDEO_DRIVER_WINDOWS
 
-#include <stdio.h>
 #include "SDL_assert.h"
 #include "SDL_windowsshape.h"
 #include "SDL_windowsvideo.h"
@@ -101,3 +103,5 @@ Win32_ResizeWindowShape(SDL_Window *window) {
     
     return 0;
 }
+
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */

src/video/windows/SDL_windowsvideo.c

@@ -20,6 +20,8 @@
 */
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #include "SDL_main.h"
 #include "SDL_video.h"
 #include "SDL_mouse.h"
@@ -186,4 +188,6 @@ WIN_VideoQuit(_THIS)
     WIN_QuitMouse(_this);
 }
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vim: set ts=4 sw=4 expandtab: */

src/video/windows/SDL_windowswindow.c

@@ -20,6 +20,8 @@
 */
 #include "SDL_config.h"
 
+#if SDL_VIDEO_DRIVER_WINDOWS
+
 #include "../SDL_sysvideo.h"
 #include "../SDL_pixels_c.h"
 #include "../../events/SDL_keyboard_c.h"
@@ -746,4 +748,6 @@ SDL_HelperWindowDestroy(void)
     }
 }
 
+#endif /* SDL_VIDEO_DRIVER_WINDOWS */
+
 /* vi: set ts=4 sw=4 expandtab: */