Upstream-status: Not presented upstream.

--- cura-engine-4.13.2-checkout/src/utils/math.h	1970-01-01 01:00:01.000000000 +0100
+++ cura-engine-4.13.2-checkout/src/utils/math.h	2025-01-03 10:42:38.726345314 +0100
@@ -5,6 +5,7 @@
 #define UTILS_MATH_H
 
 #include <cmath>
+#include <cstdint>
 
 
 //c++11 no longer defines M_PI, so add our own constant.