diff -up qtwebkit-5.212.0-alpha4/Source/ThirdParty/ANGLE/src/common/mathutil.h.me qtwebkit-5.212.0-alpha4/Source/ThirdParty/ANGLE/src/common/mathutil.h
--- qtwebkit-5.212.0-alpha4/Source/ThirdParty/ANGLE/src/common/mathutil.h.me 2023-02-20 15:40:04.045911245 +0100
+++ qtwebkit-5.212.0-alpha4/Source/ThirdParty/ANGLE/src/common/mathutil.h 2023-02-20 15:40:39.038549787 +0100
@@ -16,6 +16,7 @@
#include <algorithm>
#include <string.h>
#include <stdlib.h>
+#include <cstdint>
namespace gl
{