tests now specify whether using posix initialization threads table

or rtems initialization table in configuration table

testsuites/sptests/sp07/system.h

@@ -72,6 +72,8 @@ rtems_extension Task_exit_extension(
 #define CONFIGURE_MAXIMUM_USER_EXTENSIONS     1
 #define CONFIGURE_TICKS_PER_TIMESLICE       100
 
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
 #include <confdefs.h>
 
 /* global variables */