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-rw-r--r--gcc/ginclude/stdint-wrap.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ginclude/stdint-wrap.h b/gcc/ginclude/stdint-wrap.h
index e45f8198b97..83b6f70c837 100644
--- a/gcc/ginclude/stdint-wrap.h
+++ b/gcc/ginclude/stdint-wrap.h
@@ -1,5 +1,11 @@
#ifndef _GCC_WRAP_STDINT_H
#if __STDC_HOSTED__
+# if defined __cplusplus && __cplusplus >= 201103L
+# undef __STDC_LIMIT_MACROS
+# define __STDC_LIMIT_MACROS
+# undef __STDC_CONSTANT_MACROS
+# define __STDC_CONSTANT_MACROS
+# endif
# include_next <stdint.h>
#else
# include "stdint-gcc.h"