Try to find the code generating __gnu_cxx::recursive_init_error in header only mode.

Random_numbers/include/CGAL/Random_impl.h

@@ -47,9 +47,14 @@ Random( )
     std::time( &s);
     seed = (unsigned int)s;
 #if defined( CGAL_TEST_SUITE ) || defined( CGAL_PRINT_SEED )
+    /* TODO Re-add this mechanism later
+       Test if this is the guilty code which generate __gnu_cxx::recursive_init_error
+       in header only mode.
+       
     if(this == & get_default_random()){
       std::cerr << "CGAL::get_default_random()::get_seed() = " << seed << std::endl;
     }
+    */
 #endif
     // initialize random numbers generator
     rng.seed(static_cast<boost::int32_t>(seed));