added android makefiles

ensure data directory is created

source/interface.cpp

@@ -3017,6 +3017,18 @@ DLL_GIVEFNPTRSTODLL GiveFnptrsToDll (enginefuncs_t *functionTable, globalvars_t
    // register our cvars
    convars.PushRegisteredConVarsToEngine ();
 
+	// ensure data & learned directory are created (as we can download waypoints from the net)
+	const char *path = GetWaypointDir ();
+
+	// ensure data path exists
+	CreatePath (const_cast <char *> (path));
+
+	char learnedPath[256];
+	snprintf (learnedPath, SIZEOF_CHAR (learnedPath), "%s/learned", path);
+
+	// ensure data/learned path exists
+	CreatePath (learnedPath);
+
 #ifdef PLATFORM_ANDROID
    g_gameVersion = CSV_OLD; // temporary, until opensource client dll get BotVoice message