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-rw-r--r--gcc/config/sparc/rtems.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/config/sparc/rtems.h b/gcc/config/sparc/rtems.h
index 55b7779818a..1ab0a4216fd 100644
--- a/gcc/config/sparc/rtems.h
+++ b/gcc/config/sparc/rtems.h
@@ -26,3 +26,10 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dsparc -D__GCC_NEW_VARARGS__ -Drtems -D__rtems__ \
-Asystem(rtems) -Acpu(sparc) -Amachine(sparc)"
+
+/* Generate calls to memcpy, memcmp and memset. */
+#ifndef TARGET_MEM_FUNCTIONS
+#define TARGET_MEM_FUNCTIONS
+#endif
+
+/* end of sparc/rtems.h */