From 900b76545ea9be69fe8d1ccd13ec456346c94a31 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Mon, 23 May 2022 12:05:55 +0200
Subject: [PATCH] Fix building VHACD with GCC 13.

Fixes the following error:
thirdparty/vhacd/inc/vhacdICHull.h:46:31: error: 'uint32_t' does not name a type
   46 |     ICHullError Process(const uint32_t nPointsCH, const double minVolume = 0.0);
      |                               ^~~~~~~~

Note the upstream version of the third party library is not affected.

(cherry picked from commit a648d831a9e4175db3b333e6416e2cf3be9959ef)
---
 thirdparty/vhacd/0006-fix-gcc13.patch | 15 +++++++++++++++
 thirdparty/vhacd/inc/vhacdICHull.h    |  4 ++++
 2 files changed, 19 insertions(+)
 create mode 100644 thirdparty/vhacd/0006-fix-gcc13.patch

diff --git a/thirdparty/vhacd/0006-fix-gcc13.patch b/thirdparty/vhacd/0006-fix-gcc13.patch
new file mode 100644
index 000000000..954ac4556
--- /dev/null
+++ b/thirdparty/vhacd/0006-fix-gcc13.patch
@@ -0,0 +1,15 @@
+diff --git a/thirdparty/vhacd/inc/vhacdICHull.h b/thirdparty/vhacd/inc/vhacdICHull.h
+index 132bdcfb3e..925584cf52 100644
+--- a/thirdparty/vhacd/inc/vhacdICHull.h
++++ b/thirdparty/vhacd/inc/vhacdICHull.h
+@@ -18,6 +18,10 @@
+ #include "vhacdManifoldMesh.h"
+ #include "vhacdVector.h"
+ 
++// -- GODOT start --
++#include <cstdint>
++// -- GODOT end --
++
+ namespace VHACD {
+ //!    Incremental Convex Hull algorithm (cf. http://cs.smith.edu/~orourke/books/ftp.html ).
+ enum ICHullError {
diff --git a/thirdparty/vhacd/inc/vhacdICHull.h b/thirdparty/vhacd/inc/vhacdICHull.h
index 90a070fea..2da70650b 100644
--- a/thirdparty/vhacd/inc/vhacdICHull.h
+++ b/thirdparty/vhacd/inc/vhacdICHull.h
@@ -20,6 +20,10 @@
 #include "vhacdManifoldMesh.h"
 #include "vhacdVector.h"
 
+// -- GODOT start --
+#include <cstdint>
+// -- GODOT end --
+
 namespace VHACD {
 //!    Incremental Convex Hull algorithm (cf. http://cs.smith.edu/~orourke/books/ftp.html ).
 enum ICHullError {