diff options
| -rw-r--r-- | tools/libxl/libxl_internal.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h index cf5d9e92df..7c3b179738 100644 --- a/tools/libxl/libxl_internal.h +++ b/tools/libxl/libxl_internal.h @@ -55,8 +55,10 @@ #ifdef LIBXL_H # error libxl.h should be included via libxl_internal.h, not separately #endif -#define LIBXL_EXTERNAL_CALLERS_ONLY \ +#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) +# define LIBXL_EXTERNAL_CALLERS_ONLY \ __attribute__((warning("may not be called from within libxl"))) +#endif #include "libxl.h" #include "_paths.h" |