+if [ "$arg_preload_libust" = "1" ];
+then
+ export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:./libust/.libs"
+ export LD_PRELOAD="$LD_PRELOAD:./libust/.libs/libust.so"
+fi
+
+if [ "$arg_preload_malloc" = "1" ];
+then
+ export LD_PRELOAD="$LD_PRELOAD:./libmallocwrap/.libs/libmallocwrap.so"
+fi
+
+if [ "$arg_preload_fork" = "1" ];
+then
+ export LD_PRELOAD="$LD_PRELOAD:./libinterfork/.libs/libinterfork.so"
+fi
+
+if [ "$arg_ld_std_ust" = "1" ];
+then
+ export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$STD_LDLIBRARY_UST"
+fi
+