(__builtin___memcpy_chk): Define away to

avoid warnings with older compiler.
(__builtin___memcpy_chk): Likewise.
(__builtin___memmove_chk: Likewise.
(__builtin___mempcpy_chk): Likewise.
(__builtin___memset_chk): Likewise.
(__builtin___stpcpy_chk): Likewise.
(__builtin___strcat_chk): Likewise.
(__builtin___strcpy_chk): Likewise.
(__builtin___strncat_chk): Likewise.
(__builtin___strncpy_chk): Likewise.
(__builtin_object_size): Likewise.

diff --git a/debug/warning-nop.c b/debug/warning-nop.c
index b4ebbac4dd76357e69297b98f5a8a491b77f06e6..8f2f66e16a76b1d757365dbf6ffbc192425eb4c6 100644 (file)
--- a/debug/warning-nop.c
+++ b/debug/warning-nop.c
@@ -37,4 +37,17 @@ nop (void)
 /* Following here we need an #include for each public header file
    that uses __warndecl.  */
 
+/* Define away to avoid warnings with compilers that do not have these
+   builtins.  */
+#define __builtin___memcpy_chk(dest, src, len, bos) NULL
+#define __builtin___memmove_chk(dest, src, len, bos) NULL
+#define __builtin___mempcpy_chk(dest, src, len, bos) NULL
+#define __builtin___memset_chk(dest, ch, len, bos) NULL
+#define __builtin___stpcpy_chk(dest, src, bos) NULL
+#define __builtin___strcat_chk(dest, src, bos) NULL
+#define __builtin___strcpy_chk(dest, src, bos) NULL
+#define __builtin___strncat_chk(dest, src, len, bos) NULL
+#define __builtin___strncpy_chk(dest, src, len, bos) NULL
+#define __builtin_object_size(bos, level) 0
+
 #include <string.h>