Description: Fix FTBFS with GCC 15
Author: Adrian Bunk <bunk@debian.org>
Bug-Debian: https://bugs.debian.org/1096471

--- cpptraj-5.1.0+dfsg.orig/src/helpme_standalone.h
+++ cpptraj-5.1.0+dfsg/src/helpme_standalone.h
@@ -26,6 +26,7 @@
 #include <array>
 #include <cmath>
 #include <complex>
+#include <cstdint>
 #include <functional>
 #include <iostream>
 #include <list>