        return true;
 diff -r be054bc7ed86 common/write_ply.cpp
 --- a/common/write_ply.cpp	Fri Oct 25 12:19:31 2013 +1100
-+++ b/common/write_ply.cpp	Tue Dec 10 11:38:43 2013 -0700
++++ b/common/write_ply.cpp	Fri Dec 13 15:41:55 2013 -0700
 @@ -29,7 +29,7 @@
  #include <stdio.h>
  #include <iomanip>

 #  include <carve/gnu_cxx.h>
diff -r be054bc7ed86 include/carve/mesh_simplify.hpp
--- a/include/carve/mesh_simplify.hpp	Fri Oct 25 12:19:31 2013 +1100
+++ b/include/carve/mesh_simplify.hpp	Tue Dec 10 11:38:43 2013 -0700
@@ -34,6 +34,12 @@
 
 #include "write_ply.hpp"

 typedef carve::mesh::Mesh<3> mesh_t;
diff -r be054bc7ed86 src/glu_triangulator.hpp
--- a/src/glu_triangulator.hpp	Fri Oct 25 12:19:31 2013 +1100
+++ b/src/glu_triangulator.hpp	Fri Dec 13 15:41:55 2013 -0700
@@ -19,7 +19,7 @@
 #include <OpenGL/glu.h>
 #else
