https://github.com/libgeos/geos/commit/0e8d4368b8bd72a7d361286e8523ebce5cff6146
https://github.com/libgeos/geos/commit/bea3188be44075034fd349f5bb117c943bdb7fb1

From 0e8d4368b8bd72a7d361286e8523ebce5cff6146 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Tue, 29 Nov 2022 23:10:22 +0000
Subject: [PATCH] Add missing <cstdint> includes for gcc-13 (#743)

Without the change build on `gcc-13` fails as:

    geos/include/geos/geomgraph/TopologyLocation.h:143:52: error: 'uint32_t' has not been declared
      143 |     bool isEqualOnSide(const TopologyLocation& le, uint32_t locIndex) const
          |                                                    ^~~~~~~~
--- a/include/geos/geomgraph/Depth.h
+++ b/include/geos/geomgraph/Depth.h
@@ -24,6 +24,7 @@
 #include <geos/geom/Location.h>
 #include <geos/geom/Position.h>
 #include <string>
+#include <cstdint>
 
 // Forward declarations
 namespace geos {
--- a/include/geos/geomgraph/TopologyLocation.h
+++ b/include/geos/geomgraph/TopologyLocation.h
@@ -27,6 +27,7 @@
 #include <array>
 #include <string>
 #include <cassert>
+#include <cstdint>
 
 #ifdef _MSC_VER
 #pragma warning(push)
--- a/include/geos/io/WKTWriter.h
+++ b/include/geos/io/WKTWriter.h
@@ -24,6 +24,7 @@
 
 #include <string>
 #include <cctype>
+#include <cstdint>
 
 #ifdef _MSC_VER
 #pragma warning(push)
--- a/include/geos/operation/overlayng/OverlayLabel.h
+++ b/include/geos/operation/overlayng/OverlayLabel.h
@@ -14,6 +14,8 @@
 
 #pragma once
 
+#include <cstdint>
+
 #include <geos/geom/Location.h>
 #include <geos/geom/Position.h>
 #include <geos/export.h>
--- a/include/geos/shape/fractal/HilbertCode.h
+++ b/include/geos/shape/fractal/HilbertCode.h
@@ -17,6 +17,7 @@
 
 #include <geos/export.h>
 #include <string>
+#include <cstdint>
 
 // Forward declarations
 namespace geos {
--- a/include/geos/shape/fractal/MortonCode.h
+++ b/include/geos/shape/fractal/MortonCode.h
@@ -17,6 +17,7 @@
 
 #include <geos/export.h>
 #include <string>
+#include <cstdint>
 
 // Forward declarations
 namespace geos {

From bea3188be44075034fd349f5bb117c943bdb7fb1 Mon Sep 17 00:00:00 2001
From: Heiko Becker <mail@heiko-becker.de>
Date: Mon, 23 Jan 2023 15:56:11 +0100
Subject: [PATCH] Fix build with gcc 13 by including <cstdint> (#805)

In addition to [1]. Otherwise geos fails to build with:
"geos-3.11.1/include/geos/shape/fractal/HilbertEncoder.h:40:28: error: expected ')' before 'p_level'
   40 |     HilbertEncoder(uint32_t p_level, geom::Envelope& extent);
      |                   ~        ^~~~~~~~
      |                            )
/var/tmp/paludis/build/sci-libs-geos-3.11.1/work/geos-3.11.1/include/geos/shape/fractal/HilbertEncoder.h:41:5: error: 'uint32_t' does not name a type
   41 |     uint32_t encode(const geom::Envelope* env);
      |     ^~~~~~~~"

[1] 0e8d4368b8bd72a7d361286e8523ebce5cff6146
--- a/include/geos/shape/fractal/HilbertEncoder.h
+++ b/include/geos/shape/fractal/HilbertEncoder.h
@@ -19,6 +19,7 @@
 #include <geos/geom/Geometry.h>
 #include <string>
 #include <vector>
+#include <cstdint>
 
 // Forward declarations
 namespace geos {
--- a/tests/unit/capi/GEOSMakeValidTest.cpp
+++ b/tests/unit/capi/GEOSMakeValidTest.cpp
@@ -9,6 +9,7 @@
 #include <cstdlib>
 #include <cmath>
 #include <cstring>
+#include <cstdint>
 
 #include "capi_test_utils.h"