rogueviz:: unity build with CAP_ROGUEVIZ works again

rogueviz/playing-with-impossibility.cpp

@@ -5,6 +5,8 @@
 #define RVPATH HYPERPATH "rogueviz/"
 
 namespace rogueviz {
+
+#ifndef RV_ALL
 namespace cylon {
   extern void enable();
   extern bool cylanim;
@@ -48,7 +50,7 @@ namespace ply {
   void enable();
   extern rogueviz::objmodels::model staircase;
   }
-
+#endif
 }
 
 namespace hr {

rogueviz/rogueviz-all.cpp

@@ -45,6 +45,7 @@
 #include "planets.cpp"
 #include "hyperbolic-analogs.cpp"
 
+#define RV_ALL
 #include "simple-impossible.cpp"
 #include "ascending-descending.cpp"
 #include "balls.cpp"