diff -rupN --no-dereference netgen-6.2.2202/libsrc/include/meshing.hpp netgen-6.2.2202-new/libsrc/include/meshing.hpp
--- netgen-6.2.2202/libsrc/include/meshing.hpp	2022-03-11 12:48:52.000000000 +0100
+++ netgen-6.2.2202-new/libsrc/include/meshing.hpp	2022-03-14 23:22:34.115557858 +0100
@@ -1 +1 @@
-#include <../meshing/meshing.hpp>
+#include "../meshing/meshing.hpp"
diff -rupN --no-dereference netgen-6.2.2202/libsrc/include/myadt.hpp netgen-6.2.2202-new/libsrc/include/myadt.hpp
--- netgen-6.2.2202/libsrc/include/myadt.hpp	2022-03-11 12:48:52.000000000 +0100
+++ netgen-6.2.2202-new/libsrc/include/myadt.hpp	2022-03-14 23:22:34.116557856 +0100
@@ -1 +1 @@
-#include <../general/myadt.hpp>
+#include "../general/myadt.hpp"
diff -rupN --no-dereference netgen-6.2.2202/libsrc/include/stlgeom.hpp netgen-6.2.2202-new/libsrc/include/stlgeom.hpp
--- netgen-6.2.2202/libsrc/include/stlgeom.hpp	2022-03-11 12:48:52.000000000 +0100
+++ netgen-6.2.2202-new/libsrc/include/stlgeom.hpp	2022-03-14 23:22:34.116557856 +0100
@@ -1 +1 @@
-#include <../stlgeom/stlgeom.hpp>
+#include "../stlgeom/stlgeom.hpp"