From 32ac9f22a78b96e86cf2f7bf77308649adcc9fe6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Tue, 1 Apr 2025 15:43:43 +0200
Subject: [PATCH 1/3] work around overload resolution with recent gcc

---
 Convex_hull_3/include/CGAL/convex_hull_3.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Convex_hull_3/include/CGAL/convex_hull_3.h b/Convex_hull_3/include/CGAL/convex_hull_3.h
index 18a11329308..ef7721388ac 100644
--- a/Convex_hull_3/include/CGAL/convex_hull_3.h
+++ b/Convex_hull_3/include/CGAL/convex_hull_3.h
@@ -70,6 +70,8 @@ template<class VertexPointMap,class Base_traits> class Extreme_points_traits_ada
 namespace Convex_hull_3 {
 namespace internal {
 
+BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF(Has_nested_type_Collinear_3, Collinear_3, false)
+
 // wrapper used as a MutableFaceGraph to extract extreme points
 template <class OutputIterator>
 struct Output_iterator_wrapper
@@ -994,7 +996,8 @@ void convex_hull_3(InputIterator first, InputIterator beyond,
 template <class InputIterator, class PolygonMesh, class Traits>
 void convex_hull_3(InputIterator first, InputIterator beyond,
                    PolygonMesh& polyhedron,
-                   const Traits& traits)
+                   const Traits& traits,
+                   std::enable_if_t<Convex_hull_3::internal::Has_nested_type_Collinear_3<Traits>::value>* = 0)
 {
   typedef typename Traits::Point_3                Point_3;
   typedef std::list<Point_3>                      Point_3_list;

From 2ccb0f732020d5f4c9929e01cb813452692bf3f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Wed, 2 Apr 2025 09:06:49 +0200
Subject: [PATCH 2/3] add missing include directive

---
 Convex_hull_3/include/CGAL/convex_hull_3.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Convex_hull_3/include/CGAL/convex_hull_3.h b/Convex_hull_3/include/CGAL/convex_hull_3.h
index ef7721388ac..a463f7aabd8 100644
--- a/Convex_hull_3/include/CGAL/convex_hull_3.h
+++ b/Convex_hull_3/include/CGAL/convex_hull_3.h
@@ -46,6 +46,7 @@
 #include <boost/type_traits/is_floating_point.hpp>
 #include <boost/mpl/has_xxx.hpp>
 #include <boost/graph/graph_traits.hpp>
+#include <boost/range/has_range_iterator.hpp>
 
 #include <type_traits>
 

From 60b4b19ba4aecc15f0e361592b16b008ada24d78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Wed, 2 Apr 2025 09:10:51 +0200
Subject: [PATCH 3/3] add more potentially missing include directives

---
 .../include/CGAL/Optimal_bounding_box/oriented_bounding_box.h    | 1 +
 .../include/CGAL/Polygon_mesh_processing/intersection.h          | 1 +
 2 files changed, 2 insertions(+)

diff --git a/Optimal_bounding_box/include/CGAL/Optimal_bounding_box/oriented_bounding_box.h b/Optimal_bounding_box/include/CGAL/Optimal_bounding_box/oriented_bounding_box.h
index 61cabd171f8..b4c79172810 100644
--- a/Optimal_bounding_box/include/CGAL/Optimal_bounding_box/oriented_bounding_box.h
+++ b/Optimal_bounding_box/include/CGAL/Optimal_bounding_box/oriented_bounding_box.h
@@ -35,6 +35,7 @@
 #include <CGAL/Real_timer.h>
 #endif
 
+#include <boost/range/has_range_iterator.hpp>
 #include <boost/iterator/transform_iterator.hpp>
 #include <boost/range/value_type.hpp>
 
diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/intersection.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/intersection.h
index 7d1b1b6e6bf..b4c6d2e822d 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/intersection.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/intersection.h
@@ -28,6 +28,7 @@
 #include <CGAL/Polygon_mesh_processing/connected_components.h>
 #include <CGAL/Side_of_triangle_mesh.h>
 
+#include <boost/range/has_range_iterator.hpp>
 #include <boost/iterator/function_output_iterator.hpp>
 #include <boost/mpl/if.hpp>