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x11: fix compilation failure on older XInput2

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Older versions of XInput2 do not declare struct XIGesturePinchEvent
in XInput2.h, causing compilation failure in SDL_x11xinput2.c

Check for XIGesturePinchEvent in the test for enabling
SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_GESTURE
This commit is contained in:
bubbleguuum
2026-01-06 15:12:03 +01:00
committed by Sam Lantinga
parent bc68c1c920
commit 7690e00f42
1 changed files with 1 additions and 1 deletions
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2
cmake/sdlchecks.cmake
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@@ -457,7 +457,7 @@ macro(CheckX11)
#include <X11/Xproto.h>
#include <X11/extensions/XInput2.h>
int event_type = XI_GesturePinchBegin;
XITouchClassInfo *t;
XIGesturePinchEvent *t;
Status XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f) {
return (Status)0;
}