1 files changed, 8 insertions, 0 deletions
diff --git a/c/src/tests/psxtests/psxhdrs/pthread05.c b/c/src/tests/psxtests/psxhdrs/pthread05.c
index f4fcd56bb2..1736b55c94 100644
--- a/c/src/tests/psxtests/psxhdrs/pthread05.c
+++ b/c/src/tests/psxtests/psxhdrs/pthread05.c
@@ -16,6 +16,14 @@
 #include <pthread.h>
 #include <limits.h>  /* only for PTHREAD_STACK_MIN */
 
+#ifndef _POSIX_THREADS
+#error "rtems is supposed to have pthread_setstacksize"
+#endif
+
+#ifndef _POSIX_THREAD_ATTR_STACKSIZE
+#error "rtems is supposed to have pthread_setstacksize"
+#endif
+
 void test( void )
 {
   int             result;