Add missing includes to get BOOST_VERSION and BOOST_GCC

GraphicsView/demo/Alpha_shapes_2/Alpha_shapes_2.cpp

@@ -1,5 +1,6 @@
 #include <fstream>
-
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 // CGAL headers
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/Delaunay_triangulation_2.h>

GraphicsView/demo/Apollonius_graph_2/Apollonius_graph_2.cpp

@@ -1,5 +1,6 @@
 #include <fstream>
-
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 // CGAL headers
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/Apollonius_graph_2.h>

GraphicsView/demo/Bounding_volumes/Bounding_volumes.cpp

@@ -1,5 +1,7 @@
 #include <fstream>
 #include <cmath>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 
 // CGAL headers
 #include <CGAL/Cartesian.h>

GraphicsView/demo/Circular_kernel_2/Circular_kernel_2.cpp

@@ -1,4 +1,5 @@
-
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 #include <fstream>
 
 // CGAL headers

GraphicsView/demo/L1_Voronoi_diagram_2/L1_voronoi_diagram_2.cpp

@@ -31,6 +31,8 @@
 #include <QActionGroup>
 #include <QFileDialog>
 #include <QInputDialog>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <CGAL/IO/WKT.h>
 #endif

GraphicsView/demo/Periodic_2_triangulation_2/Periodic_2_Delaunay_triangulation_2.cpp

@@ -1,5 +1,7 @@
 #include <fstream>
 
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 // CGAL headers
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/Periodic_2_triangulation_2.h>

GraphicsView/demo/Polygon/Polygon_2.cpp

@@ -11,6 +11,8 @@
 #include <CGAL/linear_least_squares_fitting_2.h>
 #include <CGAL/extremal_polygon_2.h>
 #include <CGAL/minkowski_sum_2.h>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <CGAL/IO/WKT.h>
 #endif

GraphicsView/demo/Segment_Delaunay_graph_2/Segment_voronoi_2.cpp

@@ -6,7 +6,8 @@
 // CGAL headers
 
 #include "svd-typedefs.h"
-
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 #include <CGAL/Timer.h>
 
 // Qt headers

GraphicsView/demo/Segment_Delaunay_graph_Linf_2/Segment_voronoi_linf_2.cpp

@@ -8,7 +8,8 @@
 #include "svd-typedefs.h"
 
 #include <CGAL/Timer.h>
-
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 // Qt headers
 #include <QtGui>
 #include <QString>

GraphicsView/demo/Snap_rounding_2/Snap_rounding_2.cpp

@@ -1,5 +1,7 @@
 #include <fstream>
 
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 // CGAL headers
 #include <CGAL/Exact_predicates_exact_constructions_kernel.h>
 #include <CGAL/Snap_rounding_traits_2.h>

GraphicsView/demo/Spatial_searching_2/Spatial_searching_2.cpp

@@ -1,4 +1,6 @@
 #include <fstream>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 // CGAL headers
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/point_generators_2.h>

GraphicsView/demo/Stream_lines_2/Stream_lines_2.cpp

@@ -1,5 +1,6 @@
 #include <fstream>
-
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 // CGAL headers
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/Stream_lines_2.h>

GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp

@@ -5,6 +5,8 @@
 #include <fstream>
 #include <vector>
 #include <list>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 
 // CGAL headers
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>

GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp

@@ -1,4 +1,6 @@
 #include <fstream>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 
 // CGAL headers
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>

GraphicsView/demo/Triangulation_2/Regular_triangulation_2.cpp

@@ -1,4 +1,6 @@
 #include <fstream>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 
 // CGAL headers
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>

Polyline_simplification_2/demo/Polyline_simplification_2/Polyline_simplification_2.cpp

@@ -3,6 +3,8 @@
 #include <fstream>
 #include <vector>
 #include <deque>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 
 // CGAL headers
 #include <CGAL/Bbox_2.h>

Polyline_simplification_2/examples/Polyline_simplification_2/points_and_vertices.cpp

@@ -1,5 +1,8 @@
 #include <iostream>
 #include <fstream>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
+
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/Polygon_2.h>
 #include <CGAL/Polygon_with_holes_2.h>

Polyline_simplification_2/examples/Polyline_simplification_2/simplify.cpp

@@ -1,3 +1,6 @@
+#include <boost/config.hpp>
+#include <boost/version.hpp>
+
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <iostream>
 #include <fstream>

Polyline_simplification_2/examples/Polyline_simplification_2/simplify_polygon.cpp

@@ -1,3 +1,5 @@
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <iostream>
 #include <fstream>
@@ -14,10 +16,9 @@ typedef CGAL::Polygon_2<K>                   Polygon_2;
 typedef CGAL::Polygon_with_holes_2<K>        Polygon_with_holes_2;
 typedef PS::Stop_below_count_ratio_threshold Stop;
 typedef PS::Squared_distance_cost            Cost;
-#endif
+
 int main(int argc, char* argv[])
 {
-  #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
   std::ifstream ifs( (argc==1)?"data/polygon.wkt":argv[1]);
   Polygon_with_holes_2 polygon;
   CGAL::read_polygon_WKT(ifs, polygon);
@@ -27,6 +28,11 @@ int main(int argc, char* argv[])
   std::cout.precision(12);
   CGAL::write_polygon_WKT(std::cout, polygon) << std::endl;
 
-#endif
   return 0;
 }
+#else
+int main()
+{
+  return 0;
+}
+#endif

Polyline_simplification_2/examples/Polyline_simplification_2/simplify_polyline.cpp

@@ -1,3 +1,6 @@
+#include <boost/config.hpp>
+#include <boost/version.hpp>
+
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <iostream>
 #include <fstream>

Stream_support/examples/Stream_support/Linestring_WKT.cpp

@@ -1,3 +1,6 @@
+#include <boost/config.hpp>
+#include <boost/version.hpp>
+
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <iostream>
 #include <fstream>

Stream_support/examples/Stream_support/Point_WKT.cpp

@@ -1,7 +1,9 @@
-#if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <iostream>
 #include <fstream>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
 
+#if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <CGAL/IO/WKT.h>
 
 #include <CGAL/Simple_cartesian.h>

Stream_support/examples/Stream_support/Polygon_WKT.cpp

@@ -1,3 +1,6 @@
+#include <boost/config.hpp>
+#include <boost/version.hpp>
+
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <iostream>
 #include <fstream>

Stream_support/examples/Stream_support/read_WKT.cpp

@@ -1,3 +1,6 @@
+#include <boost/config.hpp>
+#include <boost/version.hpp>
+
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <iostream>
 #include <fstream>

Stream_support/test/Stream_support/test_read_WKT.cpp

@@ -1,5 +1,8 @@
 #include <iostream>
 #include <fstream>
+#include <boost/config.hpp>
+#include <boost/version.hpp>
+
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <CGAL/IO/WKT.h>
 

Stream_support/test/Stream_support/test_write_WKT.cpp

@@ -1,3 +1,6 @@
+#include <boost/config.hpp>
+#include <boost/version.hpp>
+
 #if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
 #include <iostream>
 #include <fstream>