https://github.com/rouault/PROJ/commit/35546a7eb1846b93bd035932562193b980c27520

From 35546a7eb1846b93bd035932562193b980c27520 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Wed, 7 Aug 2024 11:25:30 +0200
Subject: [PATCH] Add missing include cstdint

Fixes #4215
---
 src/apps/cct.cpp   | 1 +
 src/apps/cs2cs.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/apps/cct.cpp b/src/apps/cct.cpp
index f7d46cd655..193fff6e47 100644
--- a/src/apps/cct.cpp
+++ b/src/apps/cct.cpp
@@ -79,6 +79,7 @@ Thomas Knudsen, thokn@sdfe.dk, 2016-05-25/2017-10-26
 #include <string.h>
 
 #include <algorithm>
+#include <cstdint>
 #include <fstream> // std::ifstream
 #include <iostream>
 
diff --git a/src/apps/cs2cs.cpp b/src/apps/cs2cs.cpp
index 27caa603cc..88353bf8f0 100644
--- a/src/apps/cs2cs.cpp
+++ b/src/apps/cs2cs.cpp
@@ -36,6 +36,7 @@
 #include <string.h>
 
 #include <cassert>
+#include <cstdint>
 #include <iostream>
 #include <string>
 #include <vector>